baber/WOPTO huggingface dataset:
Patent JP-H0628455-A (JP)
Title: Tomographic image processing method, living body magnetic field measuring method, living body magnetic field measuring result display method and devices therefor
Inventor: UEDA TOMOAKI
IPC: G09G5/36
Filed: 1992-09-03
Abstract: PURPOSE:To obtain delicate image data, based on a tomographic image at every prescribed interval by dividing a space which becomes a processing object into prescribed small stereo scopic areas, counting stereoscopic image data contained in each small stereoscopic area, and binarizing the small stereoscopic area based on a counting value. CONSTITUTION:Based on a tomographic image at a prescribed interval, an interpolating operation is executed and stereoscopic image data is obtained (SP4). A space which becomes a processing object is divided into prescribed small stereoscopic areas, stereoscopic image data contained in each stereoscopic area is counted (SP5), and based on a counting value, the small stereoscopic area is binarized. Even if only the tomographic image at every prescribed interval is obtained, the stereoscopic image data is obtained so as to correspond to all spaces by executing an interpolating operation, and also, by binarizing the small stereoscopic area based on the number of stereoscopic image data contained in the divided small stereoscopic areas, a simplified stereoscopic image can be obtained. Accordingly, in the case where the displayed is executed visibly, the part corresponding to internal organs, etc., and the part corresponding to the space can be recognized simply.
Patent JP-2000063478-A (JP)
Title: Hydrophilic polyurethane-based resin and its preparation
Inventor: HANADA KAZUYUKI
IPC: C08G18/61
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic polyurethane-based resin excellent in adhesion to various kinds of materials as well as excellent in water absorption, anti- fogging property, transparency, flexibility, writability and water resistance of an aqueous ink, blocking resistance and lubricity, and to provide a process for preparing the same. SOLUTION: The objective hydrophilic polyurethane-based resin is obtained by reacting an organic polyisocyanate with a high mol.wt. hydrophilic polyol or polyamine, a polysiloxane compound bearing at least one active hydrogen group in the molecule and, if required, a chain extending agent, comprises a hydrophilic segment and a polysiloxane segment and has a wt. average mol.wt. of 3,000-800,000. The process for preparing the hydrophilic polyurethane-based resin comprises reacting the components above.
Patent JP-S61114397-A (JP)
Inventor: SAKAMOTO KEIJI
IPC: G07D9/00
Filed: 1984-11-08
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-S6391416-A (JP)
Title: Soot blow control apparatus for recovery boiler
Inventor: FUKUSHIMA YOSHIKAZU
IPC: F23J3/00
Filed: 1986-10-03
Abstract: PURPOSE:To prevent a large amount of sodium sulfate from being mixed at once with black liquid under a soot blow and prevent a deterioration in combustion by a method wherein a soot blow in respect to each soot blow lance arranged downstream of combustion discharged gas without increasing the steam consumption for soot blow. CONSTITUTION:A downstream side soot blow control instruction S1 is outputted to a downstream side lance selection part 17 every time a setting time is passed through a downstream side time 25. At the downstream side lance selection part 17, a soot blow energization instruction S1 is received, then one of the soot blow lance (n), (o), (p) and (q) arranged in a low temperature economizer 13 is selected in response to the desired order and the soot blow under the selected soot blow lance is executed. That is, at first, if the soot blow lance (n) is operated in response to the soot blow energization instruction S1, then the soot blow energization instruction S1 is received and a soot blow lance O is selected to operate. In this way, in the low temperature economizer 3, a soot blow is intermittently performed by a soot blow one by one.
Patent JP-H0762409-A (JP)
Title: Powder composition for forming powder film
Inventor: SAGAWA MASATO
IPC: B22F7/04
Filed: 1993-08-27
Abstract: PURPOSE:To prevent the sagging down of a powder melt and to obtain more firm film by constituting a powder composition of the powder melting at a prescribed temp, and the powder not melted. CONSTITUTION:The powder composition is used, for example, to form a powder film on the surface of a component W by giving vibration with a vibration exciter V to the vessel C housing the component W with an adhesive layer formed on its surface and the mixture T of the powder composition and a film forming medium, etc. When the component W formed with the film is heated up to a prescribed temp., the melted and liquefied powder is allowed to penetrate into the film having a skeletal structure consisting of unmelted powder, and the melted and liquefied powder is prevented from sagging down, and more firm is formed. The unmelted powder performs the function of a shape stabilizing material as the skeletal structure of the film, and the deterioration of the smoothness of the component surface and the generation of mark of a supporting member on the surface of the component bottom part are prevented.
Patent JP-S6389869-A (JP)
Title: Toner
Inventor: MIZUMOTO TERUYUKI
IPC: G03G9/08
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a toner which permits image formation in a simultaneous method and transfer to plain paper by dispersing fine conductive particle into a binder resin essentially consisting of a thermoplastic elastomer. CONSTITUTION:The toner 1 is prepd. by using the thermoplastic elastomer 4 as the binder resin and has the shape dispersed with magnetic powder 2 and conductive material 3 in said resin. Only the part exerted with a pressure is deformed if said pressure is exerted to the binder resin having resilience at an ordinary temp. The conductive material particles existing dispersedly in the resin are subjected to the deformation and are densely distributed in the region, by which the chains of the conductive particles are formed. The implantation of electric charge to the toner in contact with the surface of an image forming body at the time of forming the image in the simultaneous method is executed by exerting the pressure to the toner at the time of the image formation to lower the resistance value of the toner and to impact electrical conductivity thereto. The transfer of the image to a recording medium is executed without exerting the pressure thereto. The transfer of the image to plain paper is thus permitted by the insulating characteristic of the toner itself and by using an electrostatic transfer system.
Patent JP-2001066042-A (JP)
Title: Low-temperature cabinet
Inventor: SATO KOICHI
IPC: F25D19/00
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To prevent staying of a refrigerant in a compressor as much as possible. SOLUTION: In a cold rolling case having a refrigerant circuit for constituting a refrigerating cycle having a compressor 16, a condenser 17 and an evaporator 9 for cooling a cool storage agent, an indoor side receiver tank 32B is provided between the condenser 17 and the evaporator 9, and the tank 32B is provided at a position becoming a lower temperature than an atmospheric temperature of the indoor 1A side.
Patent JP-S60127240-A (JP)
Title: Preparation of fine powder of zirconium oxide
Inventor: ITOU TAKAO
IPC: C01G25/02
Filed: 1983-12-14
Abstract: PURPOSE:To prepare easily ZrO2 having improved dispersibility free from fluocculation, by blending an aqueous solution of Zr salt with a Mg salt, suspending fine powder of ZrO2, adding an aqueous solution of NH3 to the suspension to precipitate a solid material, heat-treating it at a specific temperature. CONSTITUTION:An aqueous solution of water-soluble Zr salt or a solution of slightly soluble Zr salt is blended with one of more selected from a Mg salt, Ca salt, and Y salt. 2-70wt% fine powder of ZrO2 having <=1.0mu average particle diameter based on finally obtained fine powder of ZrO2 is suspended in the mixed solution. One or more aqueous solution selected from an aqueous solution of NH3, an aqueous solution of NH3 of (NH4)2CO3, and an aqueous solution of NH3 of NH4HCO3 is added to the suspension, the suspension is adjusted to 6- 13pH, to precipitate a solid material. The solid material is separated from the mother liquor, washed, dried, the dried material is crushed, or it is heat-treated directly at 500-1,200 deg.C in air or reduced pressure, to give fine powder of ZrO2.
Patent JP-H0576453-A (JP)
Title: Extracting and cooling apparatus of coffee and others
Inventor: KITA TAKAHIRO
IPC: A47J31/057
Filed: 1991-09-17
Abstract: PURPOSE:To distribute a beverage extracted in a beverage-cooling container or hot-water storage container by receiving a warm beverage extracted through an extractor into a pan, further by pouring the beverage on a movable member and by sliding the position of the movable member. CONSTITUTION:When warm coffee is extracted, a heating container 1 filled with water and heated and an extractor 6, in which coffee powder is set, are prepared and the hole 20 of a movable member 19 is moved by an operating lever 22 so as to be placed below the discharge hole 16b of a pan 17. When water is poured into a water-supply container 2, hot water goes through a discharge pipe 15 and sprinkling lid 14 so as to be supplied to the extractor 6 and extracted coffee falls through discharge holes in the order of 16a-16c and goes through a conducting tube 23 so as to be collected in a hot-water storage container 19. When cold coffee is supplied, preparations for extraction are made in the same way as the case of warm coffee and the recess 21 of the movable member 19 is moved so as to be placed below the discharge hole 16b of the pan 17. Coffee going out of the discharge hole 16a of the extractor 6 goes through the discharge hole 16b of the pan 17 and through the recess 21 and communicating tube 25 and flows into a beverage-cooling container 24.
Patent JP-H0283986-A (JP)
Title: Superconducting diode
Inventor: TAMURA YASUTAKA
IPC: H01L39/22
Filed: 1988-09-20
Abstract: PURPOSE:To form a barrier layer between first and second superconductor layers with excellent controllability by a method wherein the material of the barrier layer has at least two elements, Cu and O, in common with the materials of the other layers. CONSTITUTION:A barrier layer 3 is formed between a first superconductor layer 2 and a second superconductor layer 3. The layers 2, 4 and 3 are made of same type materials such as (La1-x)2CuO4. The composition of the layer 3 is properly made to be different, for instance x=0.02, from the compositions of the layers 2 and 4 so as not to show superconductivity (so as to show insulating properties in this case). With this constitution, the layer 3 between the layers 2 and 4 can be formed with excellent controllability. In other words, a barrier height V can be determined by the difference in carrier concentration between the barrier layer and the superconductors and, by changing the carrier concentration, the excellent controllability can be provided. Therefore, the barrier height can be formed with excellent controllability and reproducibility and the shape, particularly the thickness, of the barrier can be predetermined freely.
Patent JP-H08101426-A (JP)
Title: Video camera
Inventor: AZUMA EIICHIRO
IPC: G03B7/28
Filed: 1994-09-30
Abstract: PURPOSE: To enable recording of fine videos day and night by comparing the correlative value of the iris signal detected in a first region and the correlative value of the iris signal detected in a second region and controlling a backlight correction function. CONSTITUTION: The video signals from a CCD are applied as the iris signal to an iris signal processing circuit 20 and a follow light decision circuit 30. This circuit outputs a control signal of a high level by deciding a backlight state if the integrated value of the iris signal from the region A is larger than the integrated value from the region B on a monitor screen. This signal connects a switch 26 to a terminal S2. The iris signal subjected to correction of the backlight is outputted from the iris signal processing circuit 20. On the other hand, the control signal of a low level is outputted from the follow light decision circuit 30 which decides the forward light state when the integrated value of the iris signal from the region B is larger than the integrated value from the region A on the monitor screen. The switch 26 is then connected to the terminal S1.  The iris signal inputted from the iris signal processing circuit 20 is outputted as it is.
Patent JP-H0791220-A (JP)
Title: Lubricating device of internal combustion engine
Inventor: TAZAKI YUTAKA
IPC: F01M1/02
Filed: 1993-09-22
Abstract: PURPOSE:To reduce the driving loss of a pump by forming an oil hole, in which the oil introduced into the main bearing of a crankshaft is fed from the oil groove of a journal part to a crank pin part while avoiding the center side of the shaft, and by using a pump for low pressure and large flow for feeding oil to a valve system, and a pump for high pressure and small flow for feeding further pressured oil to an oil pressure working part. CONSTITUTION:An oil is fed from an oil pump 10 for low pressure and large flow to a crankshaft system, a valve system, and to an oil pump 11 for high pressure and small flow. A high pressure oil is fed by the oil pump 11 to the hydraulic working part of the tensioner of a timing chain and to the hydraulic working part of a variable valve mechanism. The oil in the crankshaft system is fed from the oil groove 17 of a main bearing journal part 16 of a crankshaft 15 to a crank pin part 18 via an oil hole 19 avoiding the center side of the shaft 15. Clearance is determined large in the direction crossing a connecting rod 20 perpendicularly by means of the large end part bore of the connecting rod 20 to be fitted into the crank pin 18 part. In this way, the driving force of the oil pump 10 is determined to be small while the oil pump 11 is improved at small flow, so as to reduce driving loss.
Patent JP-H0399273-A (JP)
Title: Hot-wire anemometer with deterioration prevention device
Inventor: ITO HIKOJI
IPC: G01F1/698
Filed: 1989-09-11
Abstract: PURPOSE:To maintain accuracy as long as possible by providing a means for switching move to cut heating current of a wind velocity sensor except when a need arises for measuring wind velocity of a current. CONSTITUTION:A wind velocity sensor 3 is so arranged that current flows therethrough according to a wind velocity and an MPU 53 computes a wind signal based on signals outputted to a data bath 51 to be displayed on a display device. For example, when there is soot containing melting ash in a combustion gas, it becomes more meltable as the temperature rises up to a high temperature facilitating the adherence of the soot to the wind velocity sensor 3. With the adhering of the soot, the outer diameter, namely, surface area of the wind velocity sensor 3 increases causing a change in transfer of heat from the wind velocity sensor 3 and hence, an electric output in the detection of wind velocity varies, which causes an error in a reading of the wind velocity. Thus, this problem can be reduced by lowering the temperature of the wind velocity sensor 3 to the temperature of wind thereby enabling the maintaining of the accuracy of the wind velocity sensor as long as possible.
Patent JP-S60127774-A (JP)
Title: Perpendicular gas laser oscillator
Inventor: HAYASHI EIKICHI
IPC: H01S3/097
Filed: 1983-12-15
Abstract: PURPOSE:To obtain an extremely stable laser output by varying the velocity of gas flow of laser medium gas in response to the variation in the discharge exciting input to a discharge exciting range, thereby controlling so that the optical axis of the laser light becomes always constant. CONSTITUTION:The output state of an exciting input power source 2 is converted by a controller 9 into an electric signal according to the fact that the amplitude or the state of a discharge exciting output from the power source 2 is continuous or pulse state, the electric signal is outputted by the controller 9 to an inverter 10 as a signal calculated according to the prescribed law, the inverter 10 drives a blower 3 at the rotating speed proportional to the input signal, with the result that the velocity of the laser medium gas flow 7 in the discharge gap between the discharge electrodes 1 is varied. Calculation by the prescribed rule of the controller 9 is performed so that the optical axis of the laser light which is laser oscillated for the variation in the all discharge exciting input is always held constantly.
Patent JP-H08102868-A (JP)
Title: Dynamic focus circuit
Inventor: NAKAO YUKIHISA
IPC: G09G1/00
Filed: 1994-09-30
Abstract: PURPOSE: To normally obtain the screen of a sufficient focus over a whole screen by simple adjustment even if the deflection amplitude of the screen, that is, the proportion of the valid display period of the screen as against the deflection period is changed. CONSTITUTION: A rough parabolic focus waveform generated by a horizontal waveform generating part 1 and a vertical waveform generating part 2 is adjusted by a horizontal amplitude adjusting part 9 and a vertical amplitude adjusting part 11 to secure the optimum focus potential difference of a screen central part from a screen peripheral part. At this time, the waveform where the potential difference of a dynamic focus waveform central value from the average value of the whole dynamic focus waveform becomes fixed is added to the dynamic focus waveform by a horizontal waveform adding part 10 or a vertical waveform adding part 12 during a non-display period. Thus, A optimum focus voltage is obtained in the whole screen after passing through a coupling capacitor 4.
Patent JP-S61115928-A (JP)
Title: Thermoplastic resin composition
Inventor: OZAWA HIROSHI
IPC: C08G18/73
Filed: 1984-11-12
Abstract: PURPOSE:A thermoplastic resin composition which retains whether resistance and flexibility, can be readily extruded or injection-molded and is excellent in weather resistance, obtained by addition-polycondensing a hydroxy-terminated polyalkylene phthalate with a diisocyanate. CONSTITUTION:A thermoplastic resin composition is obtained by addition- polycondensing hydroxyl-terminated polyalkylene phthalate of a number-average MW of 300-3,000 with a diisocyanate of the structure of the formula. When the number-average MW of said polyalkylene phthalate is below 300, the flexibility of the resin is not sufficient. When it exceeds 3,000, the resin has an undesiably decreased abrasion resistance. Therefore it is desirable that the number-average MW is 500-2,000. Among said phthalic acid compounds, those having a terephthalic acid skeleton are suitable and the alkylene group is derived from ethylene glycol, 1,4-butanediol or the like.
Patent JP-H0398667-A (JP)
Title: Sprinking nozzle opening and closing apparatus of control machine
Inventor: KAWAGUCHI HIROMICHI
IPC: B05B17/00
Filed: 1989-09-12
Abstract: PURPOSE:To avoid the overlap of a sprinkling range at the time of advance with that at the time of retreat and to prevent double sprinkling by opening or closing the sprinkling nozzle of a central region when control work is carried out while a vehicle is operated reciprocally in forward and backward directions. CONSTITUTION:A central boom 4 is fixed to either one of the front and rear parts of a vehicle 1 in the left-and-right direction of the vehicle 1 and a boom 6 used in both left and right directions are provided to the vehicle 1 in a freely movable manner and a large number of sprinkling nozzles 7 are parallelly provided to the respective booms 4, 6. When the vehicle 1 advances in either one of forward and backward directions, the sprinkling nozzles 7 of the central region of the vehicle 1 are closed while the other sprinkling nozzles 7 are opened and, when the vehicle 1 advances in the other direction, the sprinkling nozzles 7 of the central region of the vehicle are opened and the other sprinkling nozzles 7 other than the nozzles of the central region of the vehicle are also opened. As a result, the overlap of a sprinkling range at the time of advance with that at the time of retreat is avoided and double sprinkling can be prevented.
Patent JP-H0284340-A (JP)
Title: Ink jet head
Inventor: HAYAKAWA HITOSHI
IPC: B41J2/14
Filed: 1988-09-21
Abstract: PURPOSE:To stably supply ink without generating the leakage of ink or the invasion of air in a junction by mounting the supply part communicating with an ink supply preparation chamber in an airtight manner through the elastic seal member inserted so as to surround the ink supply preparation chamber and further mounting a support for supporting the second substrate in the ink supply preparation chamber in opposed relation to the elastic seal member. CONSTITUTION:The rubber packing 12 for covering the part of a triangular ink supply preparation chamber 3 with an ink supply member 13 to tighten said member 13 by screws 14 is pressed to the opposed slope from a relief hole 15 to be collapsed and the pressing force to the ink supply preparation chamber 3 is generated. The rubber packing 12 is perfectly and closely brought into contact with a back stopper 11, a glass head 8 and the ink supply preparation chamber 3 and ink is prevented from leaking to the outside from a junction by the press bonding of the rubber packing 12 and can be supplied into the glass head 8. The place where the rubber packing 12 is bonded to the second substrate 2 under pressure by the back stopper 11 is set so as to be positioned on the upper surface of the support 7 in the ink supply preparation chamber 3 and, even when pressure is applied at the time of pressure bonding, the substrate 2 is supported by the support 7 to be prevented from cracking.
Patent JP-S6390335-A (JP)
Title: Molding method for green sand core
Inventor: UNOSAKI NAGATO
IPC: B22C9/02
Filed: 1986-10-04
Abstract: PURPOSE:To uniformize the strength of a core and to improve the dimensional accuracy thereof by forming a cavity expanded in a vertical size, forming a preform of the core, and molding the preform by compression to the final shape by means of a compressing mold and metallic mold. CONSTITUTION:A blow tank 6 delineating an inside chamber 11 and an outside chamber 12 with an air permeable partition wall 13 is provided in the upper part at one moving end of the metallic mold 1 and a downward facing cylinder 25 is installed in the upper part at the other moving end of the metallic mold. The compressing mold 28 is fixed to the piston rod end thereof. The cavity 18 is first formed by the stepped recess 2 of the mold 1 and a sand blow mold 19 and the preform mold of the core expanded in the vertical size at a prescribed ratio is formed by packing of green sand. The preform mold is then molded by compression down to the final shape of the core between the mold 28 and the mold 1. Since the expansion size in the thick part is made larger than in the thin part, the strength of the core is uniformized and the dimensional accuracy is improved.