baber/WOPTO huggingface dataset:
Patent JP-S61163538-A (JP)
Title: Image display device
Inventor: HAMADA KIYOSHI
IPC: H01J29/02
Filed: 1985-01-11
Abstract: PURPOSE:To avoid a beam landing gap occurring from the positioning gap of a deflecting electrode in order to improve the image quality, by arranging plate electrodes with beam passage holes over and under the electron beam deflecting electrode, opposing each other. CONSTITUTION:From the rear side to the front side of a image display element, the rear side electrode, a linear cathode as the beam source, vertical focusing and deflecting electrodes, a beam control electrode, horizontal focusing and deflecting electrodes, and a beam accelerating electrode are arranged in this order. At the horizontal focusing electrode 6 of the horizontal deflecting portion of the display element, are furnished plural longish electron beam passage holes 16 in the vertical direction, and in the horizontal deflecting electrode 7 are arranged electrodes group 18 and 18' in narrow tablet forms electrically separated and alternatively. Over and under the deflecting electrode 7 are placed plate electrodes 22 and 24 with plural longish beam passage holes 23 and 25 in the vertical direction, similarly to the electrode 6. The electrodes 22 and 24 are kept at the same potential, and the electrode 7 between them is also kept at the same potential with no relation to the positions of the electrodes group 18 and 18'. Therefore, the beam gap depending on the positioning gap of the electrodes group 18 and 18' is avoided.
Patent JP-S58131448-A (JP)
Inventor: HARII SUTAARANDO
IPC: F16H3/08
Filed: 1983-01-14
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-S58121247-A (JP)
Title: 3-chloro-4-halogenophenyl trans-4-(4'-substituted phenyl) cyclohexanecarboxylate
Inventor: SUGIMORI SHIGERU
IPC: G02F1/13
Filed: 1982-01-13
Abstract: NEW MATERIAL:A compound expressed by formulaI(R is 1-10C alkyl or alkoxyl; X is F or Cl). EXAMPLE:3,4-Dichlorophenyl trans-4-(4'-propylphenyl)cyclohexanecarboxylate. USE:A liquid crystal composition, having about +4 dielectric anisotropic value and a low viscosity, and capable of reducing the electric characteristics, i.e. threshold voltage and saturation voltage, of the original composition by adding to the composition. PROCESS:A trans-4-(4'-substituted phenyl) cyclohexanecarboxylic acid expressed by formula II is reacted with thionyl chloride to give an acid chloride expressed by formula III, which is then reacted with a 3-chloro-4-halogenophenol in the presence of pyridine to afford the compound expressed by formulaI.
Patent JP-S56100309-A (JP)
Title: Distance measuring device
Inventor: TOMINAGA SHINJI
IPC: G01C3/06
Filed: 1980-01-16
Abstract: PURPOSE:To enable correct distance measurement with less power consumption, by the constitution of system that the charge stored in a capacitor is discharged and distance measurement is made by light projection once for comparatively short time. CONSTITUTION:A capacitor 20 is charged with a power supply cell 19 via a resistor 21. The power supply switch S1 relating to a shutter release button is closed and the distance measurement switch S2 is opened. A capacitor 27 is charged through a resistor 26. After the time in response to the time constant, the output of a voltage comparison circuit 23 is inverted to a high level. An one shot 28 outputs a positive pulse with it, a transistor 22 is conducted, and the charge in the capacitor 20 is discharged to a light source 18. Further, the pulse of the one shot 28 is input to a clock input terminal of resistor groups 15, 16, and the digital luminance distribution signal of the output of photoelectric elements 9, 10 is fetched and the distance to the object to be pictured is output to an output circuit 17. Thus, correct distance measurement can be made with less power consumption.
Patent JP-H02185933-A (JP)
Title: Gold alloy capable of blackening and treatment therefor
Inventor: TAKAYANAGI TAKESHI
IPC: C23C8/16
Filed: 1989-01-12
Abstract: PURPOSE:To uniformly form a black film on the whole of the surface layer part of a worked product of gold alloy by blending Fe, etc., with a specific gold alloy in a specific ratio to produce a worked product and applying heating treatment to the above worked product in an oxidizing atmosphere at a temp. of the melting point of this alloy or below. CONSTITUTION:A gold alloy which consists of, by weight, 99.9-55% of pure gold, Au-Ag alloy containing <=40% silver, or Ar-Ni alloy containing <=40% Ni and 0.1-45% of Fe or Ti is refined and cast into a worked product, and polishing treatment is applied to the surface of this worked product. Subsequently, this worked product is subjected to heating treatment in the air or in an oxidizing atmosphere higher or lower than the partial pressure of oxygen in the air at a temp. of the melting point of the alloy or below and then cooled, by which a uniform black film is formed on the whole of the surface layer part of the worked product. Further, the thickness of the blackened layer is increased and the degree of blackness is increased as the length of the heating treatment time is prolonged. By this method, the blackened gold alloy hitherto impossible to obtain can be manufactured.
Patent JP-S63174931-A (JP)
Title: Antiallergic agent
Inventor: MARUYAMA YUTAKA
IPC: A61K31/47
Filed: 1987-01-09
Abstract: PURPOSE:To obtain an antiallergic agent, containing 4,5-dihydro-4,5-dioxo-1H- pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid or salts thereof, having low toxicity and effective against various allergic diseases. CONSTITUTION:An antiallergic agent containing 4,5-dihydro-4,5-dioxo-1H- pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid (hereinafter abbreviated to PQQ) or salts thereof as an active ingredient. Metal salts with Na, K, Ca, Mg, Al, etc., or salts with amino acids, e.g. lysine, et., are cited as the above-mentioned salts. The PQQ is economically obtained in a large amount by cultivating a microorganism belonging to lactic acid bacteria, yeasts, imperfect fungi, etc. in addition to a chemical synthetic method. The above-mentioned antiallergic agent is effective against bronchial asthma, allergic rhinitis, etc. The PQQ or salts thereof in a normally effective amount can be blended with a pharmaceutically conventional medicinal additives and administered in various dosage forms.
Patent JP-S5389909-A (JP)
Title: Fixing method for rotary electrical machinery winding
Inventor: NAGAI JIYUICHI
IPC: H02K3/487
Filed: 1977-01-19
Abstract: PURPOSE: To attache fixedly uniformly and firmly the whole winding, by using as the liner and the wedge the substance interposed with the resin having a thermal expansion property and thermosetting property at the space between the superposing element strips in order to attache fixedly the winding located at the inside of the slot of the core. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61163606-A (JP)
Title: Method and device for mounting magnet
Inventor: ISSHIKI TADAO
IPC: A47G9/10
Filed: 1985-01-11
Abstract: PURPOSE:To prevent the falling-off of magnets by arranging the attached magnets on a thermoplastic sheet by use of a press board in which magnets are arranged by NS arrangement followed by heat molding. CONSTITUTION:Magnets 4 are arranged in a press board 1 by NS arrangement. The attached magnets 7 on a thermoplastic sheet 6 placed on the board 1 are orientated. Then another thermoplastic sheet 8 is put on the magnets 7 followed by heat molding to obtain the molded body having the orientated magnets 7 between the thermoplastic sheet. By this constitution, the magnets 7 are attached completely and the possibility of detachment is eliminated.
Patent JP-S551062-A (JP)
Title: Electric field-radiation electronic gun
Inventor: TODOKORO HIDEO
IPC: H01J19/70
Filed: 1979-01-19
Abstract: PURPOSE: To obtain an electronic gun capable of keeping high vacuum state all the time by arranging a chamber containing cathode and a chamber containing an annode-heating means in such a way that each can be evacuated independently.  
     CONSTITUTION: The electric field-radiation cathode 6 is fixed to the lead-in terminals 2 and 2' of the air-tight insulator tube 1 which is connected to the sliding flange 15 and also to the flange 4 through the bellows 3. The sliding flange 15 is moved horizontally by the adjusting screw 5, whereby the anode 6 is centered on the openig 16 of the first cathode. And, the outside of the first cathode 7 is wound with a heating means, e.g., heater, etc., which is electrically energized through the pin 9 of the insulator 10. The anode 7 can be easily heated to high temperatures because it is fixed and also insulated by the ring insulator 18. Such a connection under vacuum only for the opening through which the electron beams of both chambers pass permits the persistent maintenance of high vacuum state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08189613-A (JP)
Title: Circulation fluidized layer combustion method and apparatus
Inventor: MEIYOU KAZUYUKI
IPC: F23C9/00
Filed: 1995-01-13
Abstract: PURPOSE: To achieve a higher utilization efficiency of a calcium compound for desalting and desulfurization in a circulation fluidized layer combustion furnace adapted to introduce the calcium compound for desalting and desulfurization into the combustion furnace. CONSTITUTION: A combustion gas and a fluid material to be discharged from a combustion furnace 1 into which is fed an aqueous slurry of calcium hydroxide as a desalting and desulfurizing material are separated by a cyclone 2. Fly ash recovered with a heat transfer surface 7 and a bag filter 8 is mixed in an agitation tank 14 and separated by a separator 15 into a water-soluble component and a non-water soluble component. The water-soluble component is introduced to a reaction tank 17 and sodium hydroxide is added to let the calcium hydroxide settle. The calcium hydroxide and the non-water soluble component are re-used as the desalting and desulfurizing material.
Patent JP-S57120253-A (JP)
Title: Magnetooptical storage elemen
Inventor: OOTA KENJI
IPC: H01F10/00
Filed: 1981-01-14
Abstract: PURPOSE:To increase magnetooptical effect and to form a guide track for servocontrol, by providing a reflecting layer and making step difference to a substrate. CONSTITUTION:In a substrate 1, a beltlike groove 7 is formed, and an amorphous ferromagnetic material is provided on it to form a vertical magnetization film. Further, a transparent dielectric film 3 is formed on said film, and a reflecting film 4 is formed. The reflecting film 4 is bonded to a base substrate 6 with an adhesive layer 5. Recording, reproduction and erasure are performed through the substrate 1. As a guide track, the groove part 7 and a bank part 8 are usable. A magnetic film 2 is thick enough, and light for reproduction incident to a magnetic material layer, thereby increase several times in turning angle of the plane of polarization in comparison with only Kerr effect by reflection from the surface of the magnetic material, and by the combination of the Kerr effect and Faraday effect provided when the light passes through the magnetic material film is reflected again by the reflecting layer 4, and then passes through the magnetic material film again.
Patent JP-H08191788-A (JP)
Title: Dishwasher dryer
Inventor: KAI IKUKO
IPC: A47L15/48
Filed: 1995-01-13
Abstract: PURPOSE: To provide a dishwasher dryer performing an economic and optimum drying by controlling the drying stroke according to the output change of a temperature sensor. CONSTITUTION: In a dishwasher dryer having temperature detecting means 10, 11, 12 for detecting the internal temperature of a washing tank 2, a control circuit 13 is formed of an actuator control means 14 for controlling a heating device 6, a washing nozzle 8, a circulating pump, a drain pump, a feed water device 4, and an air intake device; a stroke control means for controlling washing and drying strokes; a memory means for storing the detected values from the stroke and temperature detecting means; and a drying end detecting means for judging the drying end time by the time change of detected value of the temperature detecting means to control the drying time, and the drying stroke is controlled according to the detected value from the temperature detecting means.
Patent JP-H06213687-A (JP)
Title: Pointer type meter
Inventor: NAGAURA TOMOYUKI
IPC: G01D13/04
Filed: 1993-01-13
Abstract: PURPOSE:To provide a virtual image display pointer type meter in which indexing of a virtual image display scale can be simply performed. CONSTITUTION:In a pointer type meter of which the interior of a case 6 is partitioned off into front and rear two spaces by means of a half mirror 9, a pointer 3, an inner machine 1, and a first dial 8' are arranged in the space on the rear side, a light transmitting second dial 4 provided with a scale of mirror symmetry against the dial 8' is arranged in the space on the front side, and the scale 5 of the second dial 4 is overlapped on the half mirror 9 and indicated by means of the pointer 3, a rotation mechanism 20 to rotate the second dial 4 to the first dial 8' side and a fitting position adjusting mechanism 30 are provided on the supported part of the second dial 4 with the case 4. Before fitting the half mirror 9 to the case 6, the second dial 4 is rotated to the first dial 8' side and both are positioned in parallel with each other, and hence a pointer type meter which can adjust the position of the pointer by setting the scale design on the second dial 4 as a reference.
Patent JP-H10200213-A (JP)
Title: Gallium nitride semiconductor laser
Inventor: NIDOU MASAAKI
IPC: H01S5/343
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To improve adhesion to a heat sink, by forming a second conductivity type electrode on a second conductivity type contact layer and forming a first conductivity type electrode on a first conductivity type contact layer, a mesa structure side face and a second conductivity type contact layer at the mesa structure. SOLUTION: On a sapphire substrate 1 a GaN buffer layer 2, an n-type GaN contact layer 3, an n-type InGaN layer 4 and a multiple quantum well active layer 7, a p-type GaN contact layer, etc., are laminated. Mesa structures 12, 15 are formed by etching, a p-type electrode 13 is formed and mutually conducted electrodes 16-18 are formed. On the surface of an AlN heat sink board 19 Ti/Pt/Au layers 20, 21 and welding AuSn layers 22, 23 are formed. The p-type electrode 13 is adhered to the AuSn layer 22 and n-type electrode 17 is adhered to the AuSn layer 23, thus making the electrodes 13, 17 mutually flush and hence improving the adhesion to the heat sink board 19.
Patent JP-S59186562-A (JP)
Inventor: RUUKASU SUTORIITAA GOODON
IPC: A61M5/44
Filed: 1984-01-12
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-S60148798-A (JP)
Inventor: KATOU SHIROU
IPC: G05D1/08
Filed: 1984-01-13
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-H04236178-A (JP)
Title: Electrostatic actuator
Inventor: YANO MASAFUMI
IPC: H02N13/00
Filed: 1991-01-18
Abstract: PURPOSE:To hold a movable element at a slight interval without necessity of a remarkably high driving voltage by providing magnetic fluid between a stator and the element and magnetic field forming means for forming a magnetic field for holding the fluid. CONSTITUTION:A first electrode 5a is provided at a stator 2, a second electrode 5b is provided at a movable element 1, and voltages of reverse polarities to a potential of the earth are applied between the first and second electrodes thereby to generate an electrostatic attraction force. Magnetic fluid 4 is interposed between the stator 2 and the element 1, and held by using a magnetic field to be formed by magnetic field forming means 7. Accordingly, the fluid 4 is collected by the field existing in an interval between the stator 2 and the element 1 to attain a raised state, the element 1 is held thereon in a floating state, and hence the interval between the stator 1 and the element 2 is held constant.
Patent JP-H02184413-A (JP)
Title: Slush molding device of interior surfacing material
Inventor: IMAIZUMI TAKASHI
IPC: B29C41/38
Filed: 1989-01-11
Abstract: PURPOSE:To prevent a sealing material from injury or the like caused by extremely excessive contact by a method wherein a sealing frame on a powder supply box side is elastically connected to a surface of a slush molding die by utilizing spring force of a coil spring. CONSTITUTION:The title slush molding device is composed of a slush molding died 20, a powder supply box 22 in which resin powder 21 is contained, and a hard sealing frame 26 which is inserted in a groove part 24 formed along an upper surface of this peripheral wall 23 via a coil spring 25. Since the coil spring is compressed under a state in which the supply box 22 is attached to the slush molding die 20, this sealing frame 26 is elastically connected to a face of the die 20. Therefore, connecting strength between the sealing frame 26 and the die 20 is easily regulated only by adjusting spring pressure of the coil spring 25, a cushion material of silicone rubber or the like is never damaged by excessive compression force.
Patent JP-S57118608-A (JP)
Title: Super-conductive coil
Inventor: SASAKI KATSUTOKI
IPC: H01F6/04
Filed: 1981-01-16
Abstract: PURPOSE:To enhance cooling efficiency, keep stability, and enable the device to be more compact, by providing an inter-layer spacer which is made thinner at the outside diameter than at the inside diameter of a coil corresponding to an eddy current loss produced between layers of super-conductive wire. CONSTITUTION:A super-conductive wire 2 is wound coaxially around a winding frame 1. An inter-turn insulator 3 is provided to insulate between the super- conductive wire 2 turns. Inter-layer spacers 41, 42, 43, 44, 45 are provided among layers of the super-conductive wire 2 to make thinner at the outside diameter than at the inside diameter of a coil. This makes cooling channels 51, 52, 53, 54, 55 formed among these inter-layer spacers and the layers narrower in the same direction and smaller in sectional area. The thickness of inter-layer spacer is determined by obtaining an eddy current loss produced in the super-conductive wire due to magnetic flux distribution of the coil in every layer unit, so that the void rate of liquid helium at the critical temperature of this wire material is wholly constant within all of the cooling channels.
Patent JP-H05187999-A (JP)
Title: Glossiness measurement device
Inventor: YOSHIKAWA KUNIYUKI
IPC: G01N21/57
Filed: 1992-01-14
Abstract: PURPOSE:To obain a glossiness measurement device which can output signal respresenting the glossiness of the coating corresponding to sense of sight regardless of the kind of coating material. CONSTITUTION:A projecting lens 18 projects a monochrome pattern 16 to the surface to be measured. A photoelectric conversion element 24 converts reflected light intensity from the surface to be measured, into electronic signal. Also, a control circuit 32 obtains the maximum value of changing rate of the reflected light intensity from the surface to be measured, and then diffused reflected light intensity which is diffused and reflected at the surface to be measured. Moreover, the maximum value of changing rate is corrected again after correction of the obtained light intensity of reflected light from the surface to be measured not so as to contain the diffused reflected light intensity. Accordingly, since the maximum value is corrected in correspondence with the surface to be measured even if reflecting beam amount differs by the surfaces 1o be measured, the glossiness of the surface of to be measured is the same as the glossiness by the sence of sight is the same.
Patent JP-H10199522-A (JP)
Title: Nickel hydrogen storage battery
Inventor: SUGANO KENICHI
IPC: H01M4/24
Filed: 1997-01-14
Abstract: PROBLEM TO BE SOLVED: To provide a nickel hydrogen storage battery which causes no voltage lowering from initial charging through the middle period of charging when the battery is charged after it is left under severe condition such as it is left for a long time with it being charged as it is assembled in an electronic equipment or when the battery is kept for a long time at high temperature. SOLUTION: A nickel hydrogen storage battery has a negative electrode 1 and a positive electrode 2 which contains nickel hydroxide and a conductive cobalt compound and alkaline electrolyte and the negative electrode 1 contains three or more kinds of hydrogen storage alloy having plateau pressure relatively different under constant temperature and satisfy formula 0.01<log(Pn /Pn-1 )<1.5 when n-th (wherein n is natural number 2 or more) higher plateau pressure is Pn (atm) and n-1th higher plateau pressure is Pn-1 (atm).
Patent JP-S5390798-A (JP)
Title: Liquid crystal display device
Inventor: SHIONOZAKI YOSHIISA
IPC: G09F9/00
Filed: 1977-01-19
Abstract: PURPOSE: To obtain a display body capable of performing distinct and colorful displaying by disposing a colored light source behind liquid crystal panel and transmitting its light through display elements. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06214311-A (JP)
Title: Image exposure device
Inventor: HIRAKAWA TAKASHI
IPC: G03G15/04
Filed: 1993-01-14
Abstract: PURPOSE:To obtain a high-quality image having accurate variable power rate without blurring or deviation by controlling the setting of the positions of an image forming lens and a variable power mirror at the time of varying power by a specified expression. CONSTITUTION:An arithmetic processor (CPU) 40 calculates the moving quantities of a lens unit 26 (image forming lens 25) and a variable power mirror unit 32 (variable power mirrors 28 and 30) at the time of varying power based on the expressions I and II, and transmits them to moving devices 36 and 38 respectively. In the expressions I and II, M means the variable power rate(%), f0) means the design value of the focal length of the lens 25, and DELTAf means an error from the reference value of the focal length of the lens 25. PL(M) means the length of an optical path between an original G and the lens 25 in the case of the variable power rate is M, and PO(M) means the length of the optical path between the lens 25 and the image surface of a recording material A when the variable power rate is M. Thus, the lens 25 and the mirrors 28 and 30 are arranged at the best focusing position in the case of variable power copying in which the optional variable power rate is set.
Patent JP-S62164908-A (JP)
Title: Control on organism adhered to water channel
Inventor: GOTO HIROSHI
IPC: E02B5/00
Filed: 1986-01-13
Abstract: PURPOSE:To prevent the adherence of organism to a water channel by a method in which electrodes are set in the water channel and electric current is supplied to the electrodes. CONSTITUTION:An electrode 2 is set in a water channel 1 made of a conductive material serving as one electrode and electric current is supplied to the electrodes. A substrate composed of calcium carbonate, magnesium hydroxide, etc., is separated out on the wall face of the water channel to prevent the corrosion of the wall face of the water channel. At the same time, the adherence of organisms to the wall of the water channel is controlled by the easy peelability of the substrate. The needs for operations to scrape away organisms adhered, as in the conventional cases, can thus be eliminated.
Patent JP-2000209235-A (JP)
Title: Protective relay system
Inventor: HIDESHIMA HIROTO
IPC: H04L12/70
Filed: 1999-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a protective relay system, where an IP address or the like is automatically set again when replacing a main CPU board or others. SOLUTION: An Ethernet(R) board 2 has an IP address tentative storage area 21, that is used for communication with a human interface 3 and a known IP address storage area 22, that uses an IP address on emergency, and makes communication with the human interface, according to the IP address set in the IP address tentative storage area usually. When the IP address becomes unknown, communication is conducted by automatically writing the IP address stored in the known IP address storage area to the IP address tentative storage area.