baber/WOPTO huggingface dataset:
Patent JP-S6233405-A (JP)
Title: Magnetic material
Inventor: KOMATSU KAORU
IPC: G11B5/127
Filed: 1985-08-07
Abstract: PURPOSE:To contrive substantial improvement in the magnetic characteristics such as initial permeability and the like by a method wherein an amorphous thin film is interposed between a ceramic substrate layer, containing Mn and Ni as the main ingredients, and a magnetic layer. CONSTITUTION:The surface of a ceramic toroidal ring-shaped substrate 1 containing Mn and Ni as the main ingredients is mirror-polished. An amorphous thin film 2 consisting of SiO2 is provided on the mirror-polished surface of said substrate 1, and a soft magnetic thin film 3 is provided on the amorphous thin film 2. When the ceramic material containing Mn and Ni as the main ingredient is used as the substrate of magnetic material, an amorphous thin film is provided on the substrate, instead of providing a soft magnetic thin film directly on the substrate, and when a soft magnetic thin film is provided on the amorphous thin film, the initial permeability can be improved sharply. Also, even when a multilayer is formed as a soft magnetic thin film using a Sendust alloy, for example, the magnetic characteristics of the entire laminated film can be improved considerably by providing an insulating amorphous thin film between the soft magnetic thin film of the lower-most layer on the substrate side and the substrate.
Patent JP-2000109342-A (JP)
Title: Method for depositing layer consisting essentially of metal oxide on glass substrate, and glass base material coated with the same
Inventor: JORET LAURENT
IPC: E06B9/24
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for depositing a layer consisting essentially of a metal oxide on a glass base material and to present its use. SOLUTION: In this method for depositing the layer of consisting essentially of a fluorine-containing metal oxide, particularly the layer 3 of a fluorine-doping type indium oxide or a fluorine-doping type tin oxide F: SnO2 on the glass base material 1 by a chemical vapor deposition method by using at least 2 kinds of precursors containing at least one kind of a metallic precursor and at least one kind of a fluorine precursor, the fluorine precursor contains nitrogen trifluoride NF3.
Patent JP-S6417028-A (JP)
Title: Liquid crystal phase grating
Inventor: IIZUKA KIYOSHI
IPC: G02F1/137
Filed: 1987-07-10
Abstract: PURPOSE:To easily form phase gratings having a fine pitch structure by setting respective elements in such a manner as to generate an electric field in non- electrode regions except between electrodes facing each other so that a phase change is generated in the non-electrode regions at the time of impressing the electric field on a liquid crystal and forming the phase gratings by rotating liquid crystal molecules. CONSTITUTION:The electrodes 51, 52 consist of the width sufficiently smaller than the grating-like arrangement period 1 thereof. The electric field is formed in the electrode regions 61, 62 which are the regions formed of the electrode 4 facing the electrodes 51, 52 of the 2nd electrode 5 if a rectangular voltage of, for example, 1kHz is impressed between the 1st electrode 4 and the 2nd electrode 5 at 10V in its P-P value. Effusion of the electric field is generated in the non-electrode regions 71, 72 except the regions formed of the electrode 4 facing the electrodes 51, 52 simultaneously therewith. A change in refractive index is thus generated in the non-electrode regions 71, 72 as well besides in the electrode regions 61, 62. The fine phase gratings are thereby formed.
Patent JP-S6415198-A (JP)
Title: Water treating device
Inventor: KURATA SHIGEKAZU
IPC: C02F3/10
Filed: 1987-07-09
Abstract: PURPOSE:To form the environment appropriate for the survival and propagation of microbes by forming the contact surface, on which a microbe membrane for treating untreated water is formed, with a porous ceramic, and depositing microbes in the pores. CONSTITUTION:Each contact plate 13 is composed of a core 13a consisting of a resin sheet made of the lightweight hard vinyl chloride resin having excellent durability and a porous ceramic 13b on the surface, i.e., the contact surface, and the contact plates 13 are arranged in layers. Anaerobes and aerobes are grown in the pores of the porous ceramic 13b, the environment appropriate for the living and propagation of the microbes is formed, and the growth of a microbe membrane is promoted. As a result, the washing capacity for untreated water is doubled, and the space for the equipment can be decreased at a low cost. In addition, since the contact surface is formed with the porous ceramic 13b, excellent corrosion resistance and durability are obtained, and the reliability of the product can be enhanced.
Patent JP-H0464870-A (JP)
Title: Air-conditioning machine
Inventor: WATANABE SHIGEKI
IPC: F25B13/00
Filed: 1990-07-02
Abstract: PURPOSE:To increase a tolerance with respect to a high pressure upon an overload or the like during heating operation and improve operating rate by a method wherein the title air-conditioning machine is provided with a pressure switch, opening first and second opening and closing valves when the detected value of a pressure at the refrigerant discharging side of a compressor has exceeded a set value. CONSTITUTION:When the refrigerant discharging pressure of a compressor 2 has exceeded the set value of a pressure switch 18 due to the overload or the like of the compressor during heating operation, a pressure switch 18, detecting the exceeded pressure, closes the normal open contacts thereof to excite first and second bypass valves 13, 25 and open them simultaneously substantially. According to these operations, one part of liquid refrigerant, condensed and liquefied in an indoor side air heat exchanger 4 and whose pressure is reduced by a first capillary tube 5a, is guided to a first bypass tube 10, then, the pressure of the refrigerant is reduced further by a third capillary tube 12 and, thereafter, the refrigerant is returned to an accumulator 8. Simultaneously, one part of gaseous refrigerant from a four-way valve 3 is guided to a second bypass tube 11 and the pressure of the refrigerant is reduced by a fourth capillary tube 14 and, thereafter, the refrigerant is returned to the accumulator 8.
Patent JP-S6152435-A (JP)
Title: Spring device utilizing magnet
Inventor: KOJIMA JUJI
IPC: F16F6/00
Filed: 1984-08-20
Abstract: PURPOSE:To obtain ideal displacement-load characteristic by utilizing the restoring force of a spring and the attraction force of a magnet. CONSTITUTION:Two magnets 1, 2 confronting with each other are disposed at each end of compression coiled springs 5, and magnetized to have magnetic pole arrangement in such a manner as to attract each other axially. As the compression coiled spring 5 is compressed, both magnets 1, 2 get nearer to each other, so that the attraction force therebetween increases substantially secondary functionally to obtain an upward convex characteristic, that is, characteristic of a soft spring. This is only one instance among many, and ideal characteristic can be obtained by various combinations.
Patent JP-H0464869-A (JP)
Title: Helium gas refining device
Inventor: KUROKI KUNIHIRO
IPC: F25B9/00
Filed: 1990-07-02
Abstract: PURPOSE:To permit excellent and efficient refining regardless of the flow rate or the purity of gas to be refined and contrive the improvement of refining performance as well as the saving of energy simultaneously by a method wherein the operating frequency of a cold heat accumulating type helium refrigerating machine is controlled employing an inverter or the like based on the temperature detecting signals of a gas/liquid separating filter and the adsorber of a first stage. CONSTITUTION:The frequency of a power supply unit 18 is controlled by a PID regulating meter 20 in accordance with a temperature detecting signal from a thermometer 22. The temperature of a gas/liquid separating filter 5 is increased over 70K in accordance with the increase of the flow rate of helium gas, however, the operating frequency of a GM refrigerating machine 3 is controlled in the direction of increasing by the control of the PID regulator 20. When the flow rate of the helium gas is reduced during the refining operation of helium gas, the temperature of the gas/liquid separating filter 5 is reduced below 70K on the contrary and the operating frequency of the GM refrigerating machine 3 is controlled in the direction of reducing. The temperature of cooling units such as the gas/liquid separating filter 5, adsorbers 6, 8 and the like can be controlled by the GM refrigerating machine 3 regardless of the flow rate or the purity of the helium gas to be refined in such a manner whereby the improvement of refining performance or the operability of the title device can be contrived.
Patent JP-S6066099-A (JP)
Title: Temperature balance control of multistage heat exchanger
Inventor: TASAKA YASUO
IPC: G05D23/19
Filed: 1983-09-21
Abstract: PURPOSE:To make the temperature balance of multi-stage heat exchanger constantly controllable neither converging all control valves at totally-enclosed or almost tatally-enclosed positions nor making it uncontrollable in the opening direction. CONSTITUTION:Within a processing block TC3, the gross flow rate of the control valves CV1-CV4 being constant when opening exceeds 100%, the flow rate of the control valve CV3 of the processing block TC3 is increased by means of providing it with fluid resistance by turning the control valves CV1, CV2 and CV4 of the other processing blocks TC1, TC2 and TC4 to close side in stead of opening the control vavle CV3 of the processing block TC3. On the contrary, when the maximum opening added with the displacement required for the opening at the present time does not attain to 100%, the flow rate of control valve with 100% opening may be decreased to be outputted to operational end by means of leaving the control valve with 100% opening as it is and decreasing the fluid resistance by turning all the other control valves to open side.
Patent JP-H081149-A (JP)
Title: Water purifier
Inventor: OOTANI TSUNENORI
IPC: C02F1/28
Filed: 1994-06-20
Abstract: PURPOSE:To extend the life of an inorganic porous body simply and inexpensively and to obtain tasty water in a compact form by installing a filtration film having a smaller pore size than that of a water purifier in which raw water passes through an inorganic porous body upstream of the water purifier. CONSTITUTION:City water 6 stored in a container 7 is pumped up by a pump 4 through a conduit pipe 5. In taxis operation, the flow rate of the city water 6 is controlled by a valve 9. Part of the city water 6, after being filtered by a hollow fiber membrane 2 having a specified pore size through a flowmeter 3, is filtered by a porous glass body 1 having a specified pore size. The residual part of the city water 6, without being filtered by the hollow fiber membrane 2, is filtered directly by the porous glass body 1. The difference in the flow rate with the passage of time is measured between the city water 6 which is filtered by the hollow fiber membrane 2 and the city water 6 which is not filtered by the membrane 2. In this way, the life of the porous glass body 1 is extended when the city water 6 is filtered by the hollow fiber membrane 2.
Patent JP-S6329202-A (JP)
Inventor: ETSUKUHARUTO ENDAARE
IPC: G01B7/012
Filed: 1987-07-13
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-H116629-A (JP)
Title: Heating system for high airtight/high heat insulation structure housing
Inventor: KIMOTO KIYOTO
IPC: F24D5/02
Filed: 1997-06-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a risk, such as insufficiency in oxygen and a fire, effectively use a space of each room, and hold temperature at a constant value by a method wherein fresh air is forcibly taken to a place underfloor, fresh air is heated by heated concrete arranged underfloor, and circulation radiation heating of a whole chamber entirely is carried out. SOLUTION: Heat insulation materials 3 are laid over an earthen floor in an underfloor space 2F, a heat-exchange pipe 3A meanders on the upper surface thereof, and concrete 3B for heat storage. A polyvinyl pipe 3C for forced air supply is arranged on a side wall, and a supply air fan 3C1 is arranged at a tip part. A heat-exchange pipe 3A is coupled to a heat source 3A1. A one story floor 2D and an underfloor space 2F communicate with each other through a hot air grill 5, and a first story ceiling space 21 and an underfloor space 2H are communicating through a vertical air passage 6. A heat-exchange ventilation fan 7 communicating with outside air is arranged in a one-story living room 2G.  The first story ceiling space 21 and a second story living room 2H communicate together through an exhaust port 9A opened to the upper part of a vertical air passage 9 to communicate through an exhaust port 9A. A register 10 for exhaust communicating with the outside air is arranged in the second story living room 2H.
Patent JP-H0931753-A (JP)
Title: Pigment-dyed high density conjugated fiber and its production
Inventor: KAWAMOTO MASAO
IPC: D01F8/10
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain fiber which has both high sinking rate and high fiber strength enough to cause no trouble while fishing nets are produced and processed and has excellent weathering resistance causing no reduction of strength even after use as a fishing net for a long period of time. SOLUTION: The core polymer component containing 20-80wt.% of fine particles of a non-metallic element or its compound which contains >=5wt.% of hematite fine particles treated with an inorganic compound on their surface and has a specific gravity of >=3.0 and the protective polymer component having high affinity to the core polymer component are conjugated to give a conjugated fiber having >=1.5 specific gravity and 3.5g/d fiber strength.
Patent JP-H104173-A (JP)
Title: Lead frame, its manufacture and semiconductor device using it
Inventor: KONISHI SATOSHI
IPC: H01L23/50
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a lead frame, which ensures adhesiveness with sealing resin even when the rear face of the semiconductor element is exposed and eliminates an area not filled with the resin in resin sealing, and provide a semiconductor device using it and the manufacture of the lead frame. SOLUTION: A lead frame composed of four small die pad parts, which are bonding parts 19a, 19b, 19c and 19d, and a die pad part 16 which is smaller than a semiconductor element to be mounted is used. Thus, stress due to sealing resin is modified, a quantity of adhesive applied on the die pad part 16 for bonding the semiconductor element with the die pad part 16 is reduced at the time of mounting the semiconductor element, a quantity of water absorption is reduced, and package cracks, etc., are prevented in the reflow process. Prior to die bonding, the rear face of the semiconductor element is cleaned by ultraviolet and the pressure sensitive adhesive of a pressure sensitive adhesive sheet used in dicing is removed. Therefore, the rear face of the element is not contaminated, and adhesiveness with the sealing resin is ensured.
Patent JP-2000005123-A (JP)
Title: Dish conveying/washing and dish storage tool suitable for it
Inventor: KAJIKAWA TAIJI
IPC: A47L15/26
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a dish conveying/washing method and to provide a dish storage tool suitable for the method, allowing dishes to be taken in and out, capable of separating adjacent dishes at proper intervals in the washing process, and capable of being shortened in length with adjacent dishes kept at the proximity state together during conveyance and storage. SOLUTION: This storage tool 10 is basically constituted of multiple fins 14 constituting a means for positioning dishes 12 such as soup bowls and link members 16 constituting a means for connecting the fins 14 together. The storage tool 10 can be set to the most shrunk state during conveyance or in preparing for the following day at a feeding center, the most extended state convenient for taking in and out dishes 12, and the intermediately extended state convenient for washing.
Patent JP-S6234619-A (JP)
Title: Manufacturing system for tube with groove on internal surface
Inventor: SAEKI CHIKARA
IPC: B21C1/22
Filed: 1985-08-06
Abstract: PURPOSE:To free a speed of a parallel winding from regulation of a winding speed after form rolling by separating the form rolling work line from the winding work line of a parallel winding independently. CONSTITUTION:A tube stock 22 fed from a tube stock drum 23 is pulled by a winding force of a vertical type bull block 26, enters a form rolling head 24, and is grooved on the internal surface of the stock 22. A tube stock 25 with grooves on its internal surface is wound on the block 26, is pushed down by a shedder ring 27, and is wound spirally and thickly on the block 26 below the shedder ring 27. The wound tube 25 with grooves on its internal surface is pressed on the block 26 by a sunbber roll 28 so as not to fall. The wound tube 25 falls, is accommodated with a receiving 29, and is wound roughly when the tube 25 is pushed down below the pressing length of the roll 28 and is released from the roll 28.
Patent JP-H0520606-A (JP)
Title: Multiplex magnetic recording and reproducing device
Inventor: MATSUTANI KIYOSHI
IPC: G11B20/18
Filed: 1991-07-15
Abstract: PURPOSE:To provide a multiplex magnetic recording/reproducing device capable of setting beforehand the recording current value of a video signal in which the amount of error in a PCM signal becomes the allowable level when the video signal and PCM audio signal are multiply recorded with two layers on a magnetic tape. CONSTITUTION:The signal from a PCM signal generator 28 for measurement is recorded once making the magnetic tape 6 in the still state, and a luminance signal recording current of video signal is set to a reference level by a recording current control circuit 3 to record once the video signal on the surface layer part. The reproduction is immediately made to decide whether the amount of data error in the PCM signal is within the allowable range or not, and the amount of the difference if any. The luminance signal recording current value of video signal is selected from plural kinds of set values prepared beforehand and stored in a memory 26. A recording signal for measurement is erased to make the standby state, and the control is made by a system control part 27 so as to record by the recording current thereafter.
Patent JP-H0222819-A (JP)
Title: Manufacture of semiconductor
Inventor: KOTANI KOICHIRO
IPC: B25H7/00
Filed: 1988-07-11
Abstract: PURPOSE:To prevent the surface of a wafer from contaminating with powder dust generated in case of marking with a diamond tool by selectively enclosing the tool and the surface of a semiconductor with a predetermined quantity of liquid substance having high viscosity, and marking it in the substance. CONSTITUTION:A diamond tool 24 and the surface of a wafer 21 are selectively enclosed with a predetermined quantity of liquid substance 2 having high viscosity, and marked therein. After powder dust 3 generated in case of marking with the tool 24 is so enclosed as not to be scattered into the substance 2, the substance 2 for enclosing the dust 3 is dried, semisolidified, and the semisolidified substance is peeled and removed from the wafer 21. The substance 2 is composed, for example, of silicone resin having high viscosity, epoxy resin or photosensitive resin. Thus, the contamination of the surface of the wafer with the dust generated in case of marking it with the tool can be substantially completely prevented.
Patent JP-H0461852-A (JP)
Title: Image diagnostic device using fuzzy estimation
Inventor: EDA HIDEO
IPC: G16H10/60
Filed: 1990-06-29
Abstract: PURPOSE:To improve the precision in automatic diagnosis by calculating the correction value by verifying the difference of subjectivity between an observer and an expert before estimation and correcting the fuzzy scale inputted by the observer on the basis of the correction value and estimating the fuzzy scale. CONSTITUTION:A gestalt correction part 5 reads out the pattern corresponding to the observation items from a pattern memory part 8 and displays the result to an inspector, who inputs the observation value attached to the pattern, and stores the value into a user monitoring memory U. The difference between the expert monitoring value which is read out from an expert monitoring value memory E by an expert and the user observation value read out from a user observation memory U is calculated, and the result is sent as the correction value for the subjectivity of both into a fuzzy scale correction part 6. The correction part 6 corrects the fuzzy scale inputted by the inspector on the basis of the above-described correction value and sends the corrected value into an estimation part 7. The estimation part 7 reads out the membership function corresponding to the fuzzy scale after correction, and estimates the result of the image diagnosis. Accordingly, even if a difference exists between the subjectivity of the observer and the expert, the observer can obtain the equal diagnostic result comparable to that by the expert.
Patent JP-S5961747-A (JP)
Title: Apparatus for testing biaxial structure
Inventor: NAGATANI SHIYOUZOU
IPC: G01N3/02
Filed: 1982-09-30
Abstract: PURPOSE:To accurately load vertical compression load, by providing a horizontal movement mechanism for guiding a vertical cylinder in substatially horizontal relation to a repulsive force frame receiving the repulsive force of said cylinder in a movable manner and a rotary joint for connecting the vertical cylinder in a rotatable manner. CONSTITUTION:A vertical cylinder 3 is fixed to a lower side support plate 8 and an upper side plate 7 is secured to a repulsive force frame 5. In addition, the support roller 10 and the guide roller 11 pivotably supported by the lower side support frame 8 are engaged with th upper surface and the side surface of the upper side support plate 7. By this structure, the vertical cylinder 3 is supported in substantially horizontal relation to the repulsive force frame 5 in a movable manner to be guided. As mentioned above, because a horizontal synchronous mechanism for substantially parallelly moving the vertical cylinder in synchronous relation to the driving of a horizontal cylinder, the vertical cylinder can be held substantially vertically and vertical compression load can be accurately loaded to the upper end of a body to be tested.
Patent JP-S5696245-A (JP)
Title: Material for measuring hematocrit value
Inventor: KITAJIMA MASAO
IPC: G01N31/22
Filed: 1979-12-28
Abstract: PURPOSE: To make possible to measure a hematocrit value by only dropping a very small volume droplet of total blood, by constituting a porous spreading layer with hydrophilic surfaces on an impermeable flat supporting body so as to spread blood correspondig to its viscosity.  
     CONSTITUTION: A hematocrit (HCT) value measuring sheet is a unit formed by providing a porous spreading layer 3 which has hydrophilic surfaces, is hydrophilic on the surfaces of voids in the layer or in the layer and is insoluble to water on an impermeable flat supporting body 1 via a binder 2. This spreading layer 3 has a property to spread blood depending upon the viscosity of the blood. When a drop of total blood is dropped on this measuring sheet from A-direction, an inner circle 5 which is a spread part including blood corpuscle constituents and an outer circle 6 which is a spread part consisting only of blood plasma constituents are formed. If the ratio of the diameters or the ratio of the areas of these circles 5 and 6 is determined, an HCT value can be found from an analytical curve prepared beforehand. 
     COPYRIGHT: (C)1981,JPO&Japio