baber/WOPTO huggingface dataset:
Patent JP-H0417372-A (JP)
Title: Semiconductor device
Inventor: TSUNODA HIDEKI
IPC: H01L29/78
Filed: 1990-05-11
Abstract: PURPOSE:To provide a high-speed MOS FET having high breakdown strength by implanting ions in cell borders, where breakdown is most likely to occur on a chip, to form a crystal-defect layer. CONSTITUTION:A heavily doped n-type semiconductor substrate 201 of a power MOS FET includes a lightly doped n-type region 202, a p-type base region 203, a heavily doped n-type diffused region 204, a gate insulating film 205, a polysilicon gate electrode 206, a P-glass 207, a vapor-deposited aluminum source electrode 208, and a drain electrode 209. A crystal-defect layer 210 is formed by ion implantation using the aluminum electrode as a mask. This crystal-defect layer is formed only in borders of MOS FET cells by implanting ions of a group IV element, metal, H, and He at an energy level less than 100keV.
Patent JP-S5745318-A (JP)
Title: Liquid seperating method for water or the like adhered to particle
Inventor: ITOU YASUROU
IPC: C10L5/00
Filed: 1980-09-01
Abstract: PURPOSE: To seperate liquid portion from a group of liquid-adhered particles in low cost and a comparatively simple way, by spreading said particles while transporting and giving said particles an impact velocity energy stronger than the adhesive force of the liquid to the particles.  
     CONSTITUTION: A group of said particles with adhered liquid such as water is spread while feeding said particles into a hopper 5. A rotating body 2 having a peripheral surface on which impeller blades 9 are set is povided at the lower part of the hopper 5 to give the successively fed particles a prescribed impact velocity energy. An impact body consisting of a series of rotating bodies 3 is provided at the side of the rotating body 2, and scraping devices 4 made of hard rubber, etc. are pivotally installed. These devices 4 are press-contacted on the peripheral surfaces of the rotating bodies 3 by their own gravity forces respectively to scrape the water, etc. from the surfaces of the bodies 3 to which the water is adhered, and to discharge the water, etc. from a flow-out part 18 through a receiving hopper 17. On the other hand, the group of the particles from which the water, etc. are removed are taken out from a discharging port 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63285151-A (JP)
Title: Production of perovskite ceramic
Inventor: ODAN KYOJI
IPC: C01G33/00
Filed: 1987-05-19
Abstract: PURPOSE:To obtain high-density functional ceramic of perovskite type having readily sintering properties, by preparing raw material powder of modified zirconium oxide by coprecipitation method and rapidly cooling a sintered material in preparation of ceramic raw material powder. CONSTITUTION:Zirconium-containing perovskite ceramic shown by general formula ABO3 (A is metallic element of 12 oxygen; B is metallic element of 6 oxygen coordination) is formed by the following three processes. [first process] A mixed solution of partial amount of components constituting the perovskite compound except zirconium and a zirconium solution is formed, the mixed solution is blended with a coprecipitation forming solution, a coprecipitated material is formed, dried, fired at 700-1,300 deg.C and rapidly cooled. [second process] The fired material of the first process is mixed with a compound as the residual constituent component of perovskite compound in a mixed state, dried, the dried material is fired at 700-1,300 deg.C and the fired material is rapidly cooled. [third process] The fired powder of the second process is molded and sintered at 700-1,700 deg.C. The rapid cooling of the first and the second process is carried out preferably at >=50 deg.C/min rate of temperature drop.
Patent JP-S5546173-A (JP)
Title: Micro manometer
Inventor: UTANI KEISUKE
IPC: G01L7/18
Filed: 1978-09-28
Abstract: PURPOSE: To detect the boundary of two types of liquids quickly with high accuracy and to prevent the scaleover of the boundary, by using the optical detection set.  
     CONSTITUTION: Liquids not solble each other are poured into the manometer 18 for the vessels 16, 17 linked at the bottom with the manometer 18 substantially held horizontal so that the boundary is appeared, and the displacement of the boundary of the two liquids caused by the pressure difference exerted on the respective liquid surface of the vessels 16 and 17 is detected at the manometer. In this case, the detection section is provided with the transmitter 21 and the photo detectors 19, 20, 20', and the detection of the boundary is made by using the transmitted light amount of liquids or the refractive index. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5244444-A (JP)
Title: Protection of heat insulation material and the material for the protec tion
Inventor: KOMATSUYO YASUHISA
IPC: F16L59/05
Filed: 1975-10-04
Abstract: PURPOSE: Protection of the heat insulation material of the outer and inner furnishing of the rotative raw materials charging system of a blast furnace from falling into the density deterioration due the expansion of the containing space under high temperature by making a good use of the bimetal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10304517-A (JP)
Title: Distribution board for housing
Inventor: HONDA SHIGETOSHI
IPC: H02B1/40
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance of a hinge section which connects a cover to a door by fitting a spacer for hinge to a fitting section provided on the door which comes into contact with the cover and, at the same time, attaching a plate spring to the cover, so that the door is maintained in an opened state by jointing the spacer for hinge to the plate spring, when the door is opened and closed. SOLUTION: A fitting section 7 is provided on part of a door 5, which comes in contact with a cover 4 and a spacer 8 for hinge is fitted to the section 7. An engaging section which is engaged with the engaging section of the cover 4, when the door 5 is opened and closed is provided on part of the sparer 8, so that the door 5 can be opened and closed smoothly. In addition, a plate spring 10 is attached to the cover 4 from the inside and, when the door 5 is opened, the spring 10 supports the end section of the spacer 8 fitted to the fitting section 7 of the door 5 when the door 5 is opened, and the door 5 is maintained in an opened state. Since only the spacer 8 comes into direct contact with the cover 4 and the spring 10 when the door 5 is opened and closed and the spacer 8 takes over the abrasion of the door 5 and the cover 4 the main body of the door 5 is hardly worn away.
Patent JP-S5549740-A (JP)
Title: Edit display system of display unit
Inventor: YOSHII KIYOSHI
IPC: G09G5/32
Filed: 1978-10-02
Abstract: PURPOSE: To display the start and the end of characters, which is a correction or deletion object, with attributive display in case of character correction or deletion.  
     CONSTITUTION: First, a cursor moving key is used to move the cursor to the first alphabet "e" to be corrected. Next, when a correction key is depressed, the cursor position and the function command of "correction" are inputted to text editer 44. As a result, data of the operator guidance concerning correction from text editer 44 is stored in the operator guidance area of display buffer 43, and further, message "correction:How far ?" is displayed on operator guidance display area 31 of display unit 15 as the output. A tag is added to the character pattern of document buffer 46 by the function command code from text editer 44. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63285039-A (JP)
Title: Transmission system switching equipment
Inventor: KAWAMURA TAKESHI
Filed: 1987-05-18
Abstract: PURPOSE:To attain stable transmission without collision by providing the transmission system switching equipment composed of a transmission line monitoring section, a replacement control section, a transmission control section of the CSMA/CD system and a transmission control section of the token passing but system. CONSTITUTION:The titled equipment is provided with the transmission control section 5 of the CSMA/CD system, the transmission control section 4 of the token passing bus system, a transmission line monitor section 3 monitoring whether the utilizing rate of the transmission line is higher or lower than the specific value and the switching control section 2 replacing the two transmission control sections of the CSMA/CD system and the token passing bus system depending on the notice from the section 3 and restarting the transmission afterward. Then the switching control section 2 receiving the notice from the transmission line monitoring section 3 monitoring the utilizing rate of the transmission line replaces the two transmission control sections 5, 4 of the CSMA/CD system and the token passing bus system.
Patent JP-S5644836-A (JP)
Title: Structure of electrolytic cell in voltammetric detector
Inventor: ISHII DAIDOU
IPC: G01N27/28
Filed: 1979-09-19
Abstract: PURPOSE: To improve the flow of the sample solution and enable the effective detection by a method wherein a shape varying narrow long penetrating hole is installed in the film type spacer held between the upper and lower mold members and this penetrating hole is made the flowing passage for the sample solution.  
     CONSTITUTION: Film type spacer 3 is inserted between upper mold member 1 and lower mold member 2 and these are clamped tightly with bolts 4aW4d. Slender groove type hole part 3a and fanwise pentagon hole part 3b are formed in spacer 3 by the cold punching method and others and these hole parts 3a, 3b become passages 5a, 5b for the sample fluid. Separation column 6 of the micro high speed liquid chromatography flows into sample flow inlet 2a of lower mold member 2. In the downstream side of the sample passage in upper mold member 1, are sequentially installed actuating electrode 7, reference electrode 8, sample flow outlet 1a and auxiliary electrode 9. A concave part may be formed at a position in lower mold member 2 corresponding to hole part 3b. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6012703-A (JP)
Inventor: NOI KEIICHI
IPC: H01C7/02
Filed: 1983-07-01
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-H08296076-A (JP)
Title: Production of aqueous solution of hydrogen peroxide and device therefor
Inventor: SHIMAMUNE TAKAYUKI
IPC: C25B9/19
Filed: 1995-04-21
Abstract: PURPOSE: To provide a method and a device capable of producing hydrogen peroxide effective for a water treatment on-site and eliminating the need of a transport, etc., of a starting material. CONSTITUTION: A seawater 1 being a starting material is supplied to the first electrolytic cell 4 to electrolytically produce an alkaline aq. soln. and an acidic salt water, and an electrolysis of water is executed at the second electrolytic cell 7 while supplying the obtained alkaline aq. soln. and an oxygen-containing gas to produce the alkaline aq. soln. containing hydrogen peroxide. The obtained hydrogen peroxide-containing alkaline aq. soln. is mixed with the acidic salt water at need at a mixing tank 9 to obtain a neutral aq. sol. of hydrogen peroxide.
Patent JP-H10313221-A (JP)
Title: Voltage generator
Inventor: SUZUKI NAOJI
IPC: H03F1/34
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce noise generated at the switching time in a voltage generator capable of switching a generated output voltage range. SOLUTION: A voltage hold circuit 10 consisting of an operational amplifier 3, a voltage holding capacitor C1, and a phase compensation resistor R5 prevents production of an excess voltage or a very small voltage in the case of selecting a voltage generating range. Furthermore, a negative feedback circuit 12 that is driven when the voltage generating range is selected is provided between an input and an output of a pre-stage amplifier of the voltage hold circuit 10, and an output voltage of the prestage amplifier is set to 0V to prevent production of a spike noise P.
Patent JP-S5747293-A (JP)
Title: Hull shell with double structure having excellent pollution preventive characteristic
Inventor: HIBINO FUKUTA
IPC: B63B59/04
Filed: 1980-09-02
Abstract: PURPOSE:To improve the pollution preventive performance of the shell of the hull while increasing the strength of the hull by forming the shell of the hull in double structure with an inner shell plate and an outer shell plate and shaping the outer shell plate with a large number of small through-holes by metal having pollution preventive property. CONSTITUTION:Bending preventive materials 3 in steel with girder structure are mounted outside the inner shell plate 2 consisting of a steel plate, the outer shell plate 1 is installed outside the bending preventive materials 3, and the shell of the hull is formed by these plates and materials. The outer shell plate 1 is made up by a metallic material having excellent pollution preventive performance such as clad steel obtained by cladding copper or a copper alloy 1a to steel 1b, and has a large number of the small through-holes 4. Since the through-holes 4 function for equalizing hydraulic pressure in space between the outer shell plate 1 and the inner shell plate 2 to hydraulic pressure at the outside of the outer shell plate 1, the strength of the outer shell plate 1 and the bending preventive materials 3 can be decreased.
Patent JP-H11309940-A (JP)
Title: Manufacture of sheet for ink jet recording
Inventor: MARUYAMA TOSHIHITO
IPC: B41M5/50
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To improve both of the uniformity and the printing performance of a coated surface in a high speed coating of an ink receiving layer by a method wherein prior to the coating of the ink receiving layer, power is applied to a supporting body, and an electric charge is imparted. SOLUTION: The surface electric potential of a supporting body to which a high voltage is applied, preferably is 0.1-3 kV, and 0.2-2 kV is especially preferable. The imparting of the surface electric potential to the supporting body is performed between the unwinder of the supporting body original roll to a coating device in a coating process line. For the supporting body, a paper supporting body on which a polyolefin resin such as polyethylene is coated, and a plastic resin film such as a polyester resin are suitable. An ink receiving layer is provided at least on one face of the supporting body. For the the constitution of the ink receiving layer, a polymer type comprising gelatin and other water-soluble polymers is suitable. For the ink receiving layer, a surfactant is used, and the content is preferably 1 wt.% or less based on the total weight of the ink receiving layer, and a range of 0.01-0.5 wt.% is especially preferable.
Patent JP-S5913141-A (JP)
Title: Brake device
Inventor: AKAISHI TAKAYUKI
IPC: F16D65/10
Filed: 1982-07-12
Abstract: PURPOSE:To reduce each dimension of a brake drum and the whole apparatus by arranging, in parallel and in the direction of the inner peripheral shaft of a brake drum, each brake shoe for service brake and for parking brake, and thus eliminating the necessity of a rotor for disk brake. CONSTITUTION:Each brake shoe 12, 13 for service brake and for parking brake is installed in the direction of the inner peripheral shaft of a brake drum 11. Each brake shoe 12, 13 is installed onto a back plate 14, while the brake shoe 12 is operated by a brake cylinder 15, and the other brake shoe is operated by a link mechanism 16. The brake drum 11 is formed into a stepped form with a small-diameter-drum part 11a for accommodating the brake shoe 13 and a large- diameter drum part 11b for accommodating the brake shoe 12, and the both parts 11a and 11b are overlapped in the direction of axis. Therefore, the necessity for a rotor for disk brake which is installed on the outside of the brake drum 11 as in the conventional constitution is eliminated, and the outside diameter of the brake drum 11 can be reduced.
Patent JP-S63288691-A (JP)
Inventor: TORIGOE YASUO
IPC: B25J19/00
Filed: 1987-05-18
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-H10310073-A (JP)
Title: Electric power steering device
Inventor: SUGITANI NOBUYOSHI
IPC: B62D101/00
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To transmit traveling information of a vehicle, reducing steering force required for a handle operation, by setting a target value of load torque so that steering force and assist force by steering torque may be prescribed ratios for the whole load detected and controlling a motor. SOLUTION: When a wheel 31 receives reaction from a road surface or the reaction fluctuates, the output of a motor 41 is controlled by a power steering device 1, based on steering torque T1 by the operation of a handle 21 detected and load torque T2 of the motor 41. Namely, the whole load F applied to a steering mechanism 2 from the outside of a vehicle is made to be borne by steering force F1 and assist force F2 by steering torque T1 at prescribed ratios in this case. Therefore, a driver bears a part of reaction from the road surface by steering torque T1 and the driver can surely sense the reaction by the operation of the handle 21. Therefore, the driver can recognize the traveling state of the vehicle and can perform the proper handle operation.
Patent JP-S5912275-A (JP)
Inventor: IZAWA TAKIO
IPC: F25D5/02
Filed: 1982-07-14
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-S5346620-A (JP)
Title: Controller for pulse motor
Inventor: SATOU TAKAO
IPC: H02P8/00
Filed: 1976-10-12
Abstract: PURPOSE:To provide a correct operation of the speed control, by giving a timing of the most appropriate excitation selection, with the excitation selection timing according to an expected speed curve compared with a speed information obtained by an actual rotation of the pulse motor.
Patent JP-S63286922-A (JP)
Title: Plane display device
Inventor: HOSOKAWA YOSHIKAZU
IPC: G06F3/0482
Filed: 1987-05-20
Abstract: PURPOSE:To make a device low in cost, and at the same time, to display a menu display with many choice courses by dividing a picture element area into several areas, and forming a driving circuit in a part between the said areas. CONSTITUTION:In the picture element parts 1-4 of a plane liquid crystal display, a signal line and a scanning line are being intersected, and a thin film transistor is formed in the shape of a matrix at every intersection point, and a clear electrode is formed as being connected to respective source area. The driving circuit 5 drives the scanning line of a respective picture element, and the driving circuit 6 drives the signal line. Such display is used in common with the general display of one panel one display area. In case of it is used for the menu display exclusively, the exclusive display 13 for the menu display at the side of the constitution of a key board 11 and the display 12 for an information display is pushed, and the menu having many choice courses is selected by a light pen 14 while seeing information, and the interaction is processed.
Patent JP-H09305203-A (JP)
Title: Disturbance estimating device
Inventor: SUENAGA KIYOYUKI
IPC: H02P29/00
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a disturbance estimating device which can constitute a stable servo system even if an actual system and a model have differences in characteristic. SOLUTION: This disturbance estimating device 7 consists of a feedback loop stabilizing filter (H(s))10, a filter (P(s)) which has a dead zone wherein a model error signal is passed or cut off, and a disturbance estimation computing element (A(s))12. An actuator 4 has a transfer function model (Q(s)), a feedback gain (K)9, and a model error (r). The disturbance estimation computing element 12 receives the output of the filter 11 which has the dead zone and calculate J=(r-Δ)×(1+K×H(s)×Q(s))/Q(s) (r>Δ) and J=(r+Δ)×(1+K×H(s)×Q (s))/Q(s) (r<-Δ), thereby outputting a disturbance estimated value J.
Patent JP-S60264103-A (JP)
Title: Antenna driving and controlling system
Inventor: TSUKADA EIICHI
IPC: H01Q3/08
Filed: 1984-06-13
Abstract: PURPOSE:To attain directing angle control with high accuracy by using an elastic pivot having torsion rigidity as a bearing of a turning part and adopting the mechanism where the absorbing force of an electromagnet absorbs an iron plate fixed to a rotor and produces a torque so as to eliminate a mechanical sliding part. CONSTITUTION:A middle moving frame 10 shaken by a shaft El is supported to a supporting stand 3 by the elastic pivot 8 and the rotor 5 is supported to the frame 10 by the elastic pivot 8a. The pivot 8a having torsion rigidity is twisted elastically to permit a reflection mirror 1 to turn around a shaft Az slightly. The frame 10 is turnable around the shaft El in the range of the torsion rigidity of the pivot 8b. The electromagnets 7a-7d and the iron plates 6a-6d are arranged oppositely to the supporting stand 4 and the rotor 5. Thus, the reflection mirror 1 is shaken around the shaft Az in response to a current flowing to the electromagnets. The torque around the shaft El is generated by other electromagnets (not shown in a figure). Then detectors 9a, 9b measure a gap between the supporting stand 4 and the rotor 5 and detect the turning angle around the shaft Az. The turning angle around the shaft El is detected by other similar detector (not shown in the figure).
Patent JP-H04349332-A (JP)
Title: Magnetron
Inventor: HOSOKAWA YASUHIRO
IPC: H01J23/40
Filed: 1991-05-27
Abstract: PURPOSE:To provide a magnetron with improved reliability in its output part, reduced fear of breakage or cut which improves the mechanical strength by restraining increase in temp. of the whole output part, and thereby reducing concentrated thermal stress in the joining faces of a sealing ring and a ceramic cylinder. CONSTITUTION:An antenna lead 32 is made of Fe at its core part and of Cu at its surface part, while of inclination function material where the contents of Fe and Cu gradually changes on the way.
Patent JP-S62280204-A (JP)
Title: Thermosetting or radiation curable liquid prepolymer
Inventor: RORII JIEIN KURINGURAA
IPC: C08C19/30
Filed: 1987-05-20
Abstract: A thermal or radiation curable prepolymer comprising a liquid, maleated, polymeric hydrocarbon (meth) acrylate. The prepolymer can be formulated, either alone or with mono- or multi-functional unsaturated monomer, with either a thermal or photoinitiator and on exposure to heat or UV or high energy ionising radiation forms a thermoset material utilisable as a printing plate, coating, adhesive or sealant.
Patent JP-S60264375-A (JP)
Inventor: MINAMI AKIRA
IPC: C04B38/08
Filed: 1984-06-13
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-2000315631-A (JP)
Title: Electrolysis salt, its manufacture and electric/chemical capacitor using the same
Inventor: UE MAKOTO
IPC: H01G11/54
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide superior withstand voltage and electrostatic capacity and to reduce the deterioration rate of electrostatic capacity, by setting impurity owing to the hydrolysis of electrolytic salt of quarternay ammonium salt shown by a specified formula to be not more than specified quantity. SOLUTION: The withstand voltage of nonaqueous electrolysis solution sets impurity in it, especially, impurity owing to the hydrolysis of the MFn part of electrolysis salt, which is contained in electrolysis salt shown by a formula Q+.MFn (Q+ shows quaternary ammonium ion, MFn BF4, PF6, AsF6 or SbF6) to be not more than 200 ppm. Electrolysis solution using it as electrolysis salt and an electrochemical capacitor using the electrolysis solution have superior withstand voltage and show the low deterioration rate of electrostatic capacity. Thus, it is useful as electrolysis salt for an electric duplex layer capacitor and a pseudo capacitor.