baber/WOPTO huggingface dataset:
Patent JP-H06106542-A (JP)
Title: Mold-clamping device
Inventor: IIZUKA YOSHIO
IPC: B29C45/67
Filed: 1992-09-25
Abstract: PURPOSE:To achieve miniaturization of a device by a method wherein a mold is clamped with a mold-clamping cylinder wherein a piston having a tie bar- inserting hole is so provided as to be capable of being moved in a movable platen by providing a half nut normally to an axial center of the tie bar inserting hole freely movably on an opposite face to a metal mold fitting face of the movable platen. CONSTITUTION:Pressure oil is supplied to a sliding cylinder 2, and a movable platen 20 is moved to a fixing platen 10 side. A tie bar 7 is inserted into an inserting hole 24 of a piston 9 of a mold clamping cylinder 3, and a stop ring 42 of the tie bar 7 comes in contact with a piston rod 9b. At the point of time, a half nut 22 is closed with a switching cylinder 14, and meshed with a thread part 8 of the tie bar 7. Then, both metal molds come in light contact with each other. Thereafter, pressure oil is supplied to the piston 9, and the mold is strongly clamped. The mold clamping cylinder 3 can be operated by a small quantity of oil by this constitution, and dimensions of the tie bar are reduced. Therefore, a device can be miniaturized, and an equipment area can be reduced.
Patent JP-H03119506-A (JP)
Title: Magnetic head and production thereof
Inventor: OURA KIKUO
IPC: G11B5/187
Filed: 1989-09-29
Abstract: PURPOSE:To prevent the proximate opposite edge parts of core chips from forming a pseudo gap by forming the opposite edge parts of the surfaces for sliding contact with media of the respective core chips disposed in proximity on a head base along a curved shape having a specific radius of curvature. CONSTITUTION:The opposite parts 9 of the surfaces 8 for sliding contact with media of two pieces of the core chips 2 mounted to one head base 1 in the proximate state are formed to the curved shape (m) having the radius of curvature regulated to >=1/5 the width (t) for sliding contact with media and <=1/2 the width (t) for sliding contact with media. The formation of the curved surface is difficult if the radius of curvature is smaller than 1/5 of the (t). The opposite edge parts 9 approximate to the state parallel with the gap (g) and there is the possibility that the pseudo gap is formed if the radius is larger than 1/2 the (t). The opposite edge parts 9 are formed along the curved surface by the simple means using a blade having the curve for cutting of the prescribed radius of curvature.
Patent JP-H03118516-A (JP)
Title: Liquid crystal display element
Inventor: TSUBOTA KOJIRO
IPC: G02F1/1333
Filed: 1989-09-29
Abstract: PURPOSE:To equalize the height of the printed base of seal resin and to uniform the thickness of a liquid crystal layer by providing a metal pattern which is as thick as the lamination thickness of conductive transparent electrodes for display and a metal auxiliary electrode on the top surface of an overcoat layer as the outer periphery of the transparent electrodes and metal auxiliary electrode. CONSTITUTION:The overcoat layer 2 is formed covering a color filter layer 9 formed on the top surface of a common-side glass substrate 1 and the plural conductive transparent electrodes 3 for display of ITO are formed on its top surface. On the overcoat layer 2, the metal pattern 5 is formed surrounding an array of the transparent electrodes 3, 3... except respective lead-out parts of the metal auxiliary electrode 4 to make the top surface of the metal pattern 5 in level with the top surface of the metal auxiliary electrode 4. Further, seal resin 6 made of thermosetting resin is printed continuously on the top surface of the metal pattern 5 and the top surfaces of the transparent electrodes 3 and metal auxiliary electrode 4. Then liquid crystal 8 is injected and charged in the gap between the overcoat layer 2 and glass substrate 7.
Patent JP-2000090369-A (JP)
Title: Sensor position detector and portable terminal
Inventor: OCHI HISATO
IPC: G08B25/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a sensor position detector and a portable terminal capable of eliminating the need of a huge space for the installation of a cable for a sensor even at the time of using many sensors, then highly accurately recognizing the place of an operated sensor even at the time of being in a monitoring room, further judging the abnormal state of the disconnection and short-circuit, etc., of circuits, and easily performing a test as well as being used in a best state at all times. SOLUTION: The sensor position detector 1 is provided with a control part 10, a power source part 11, a current fluctuation detection part 13 for detecting the operation current of the sensor, a TDR detection part 14 for measuring the operation sensor position by a TDR system, a line changeover part 15 for switching the current fluctuation detection part 13 and the TDR detection part 14, a storage part 16 and a specifying data transmission/reception part 17 for transmitting and receiving sensor specifying data, the line changeover part 15 for switching to the TDR detection part 14 at the time of a test mode. The TDR detection part 14 measures a test sensor position at the time of the test mode.
Patent JP-H0982365-A (JP)
Title: Battery tester
Inventor: KASUGA NOBUYUKI
IPC: H01M10/42
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To stably and inexpensively test a condition where plural set batteries are connected in series to each other by supplying a reference value of a limiting electric current value to a current limiter to limit an electric current flowing to the set batteries. SOLUTION: Plural set batteries 5a to 5d are respectively and separately connected between source drains of FETs 4a to 4d. Outputs of servo amplifiers 3a to 3d are supplied to gates of the FETs 4a to 4d. An electric current flowing between the source drains of the FETs 4a to 4d is a load unit being respective load currents of the set batteries 5a to 5d. Outputs of isolation amplifiers 2a to 2d of amplifiers 1a to 1d are supplied to inputs of the amplifiers 3a to 3d. The amplifiers 1a to 1d convert load current values detected by current sensors 6a to 6d into voltage signals, and supply them to the amplifiers 3a to 3d. The amplifiers 2a to 2d supply output voltage indication indicated by a CPU 11 to the amplifiers 3a to 3d through a D/A converter 12. The amplifiers 3a to 3d control a load current flowing to the FETs 4a to 4d so that these two voltage values become equal to each other.
Patent JP-H04137425-A (JP)
Title: Electron beam generator, and image display device and recording device using the same
Inventor: ONO HARUTO
IPC: H01J31/12
Filed: 1990-09-28
Abstract: PURPOSE:To prevent crosstalk resulting from a charge-up and the like by providing an electron beam emitting element furnishing an electron emitter and a modulating electrode to modulate the electron beams emitted from the electron emitting element between electrodes through an insulating layer, and providing a conductive film in contact with the electrodes at a part of the surface of an installing member of the electron emitting element. CONSTITUTION:Between electrodes 1 and 2, an electron emitting element furnishing electron emitters 17, and a modulating electrode 3 to modulate the electron beams emitted from the electron emitting element are provided through an insulating layer 16, and a conductive film 5 contacted to the electrodes 1 and 2 is arranged at least at a part of the installing member surface of the electron emitting element. In this case, the electron emitting element may be either a hot cathode or a cold cathode, but since the electron emitting efficiency is reduced by the heat diffusion to a base when a hot cathode is used, a cold cathode is preferable. Consequently, a variation of electron emitting amount or a modulation unevenness between plural electron beams are improved, a charge-up on the base surface near the element is prevented, and a highly precise electron beam generating device can be obtained.
Patent JP-H0568438-A (JP)
Title: Protective material for creeping plant
Inventor: HAYASHI ISAO
IPC: A01G13/00
Filed: 1991-09-09
Abstract: PURPOSE:To obtain the subject protective material, having a gridlike lower frame, spacer columns erected from its whole intersecting points and an upper frame, secured to their tips and parallel to the lower frame and ensuring extended areas of runners without treading a planted surface. CONSTITUTION:The objective protective material for creeping plants is obtained by constructing a gridlike lower frame 1, contacting a planted surface of creeping plants and having many plant elongating ports evenly opened when viewed from a plane, erecting respective cylindrical spacer columns 2 from the whole intersecting points of the lower frame 1 and arranging an upper frame 3, composed of a frame member in the diagonal direction mutually intersecting the tips of the whole spacer columns 2, located in a plane parallel to the plane where the lower frame 1 is located and having many plant elongating ports evenly opened when viewed from the plane. The upper frame 3 is provided with treading pressure rings 4 in intersecting parts on the inside of the respective four spacer columns 2 and further stopper flanges 5 protruding to the inside of the inner periphery of the lower ends of the respective spacer columns 2. The above-mentioned protective material is capable of protecting the creeping plants such as lawn from treading pressure by humans, etc.
Patent JP-S63111459-A (JP)
Title: Ae sensor noise removing device
Inventor: GONDO HIROSHI
IPC: G01N29/14
Filed: 1986-10-30
Abstract: PURPOSE:To remove noises, etc., which can not be removed by a frequency filter by counting a signal obtained by shaping the waveform of an output which is higher than a constant level, and generating a signal only when the counted value exceeds a set value. CONSTITUTION:A comparator 11 outputs the pulse signal C every time the voltage VA of the output signal of an AE sensor 12 for detecting the collision sound, cracking sound, etc., of a body exceeds the output signal VB of a variable resistor 13. Then a counter 14 counts the signal C from the comparator 11. The counter 14 is supplied with a clear signal from a time base circuit 15 at fixed intervals of time and cleared. When the counted value exceeds the value set with a pulse number setting switch 16 after the clear signal is supplied from the circuit 15, the counter 14 generates a signal E continuously until a next clear signal is supplied.
Patent JP-H04139135-A (JP)
Title: Method for purifying hydrocarbon
Inventor: HIRAI SHIGEO
IPC: C07C13/15
Filed: 1990-09-28
Abstract: PURPOSE:To industrially and advantageously remove nearly the total amount of sulfur compounds by treating a hydrocarbon mixture containing the sulfur compounds with an N-alkylalkanolamine and then washing the resultant treatment product with water. CONSTITUTION:An N-alkylalkanolamine (preferably N-methylethanolamine) in an amount of >=0.5mol equiv., preferably 0.5-20mol equiv. based on sulfur compounds (e.g. carbon disulfide, hydrogen sulfide or mercaptans) is added to a hydrocarbon mixture containing the sulfur compounds and treatment is then carried out at 2-60 deg.C, especially 2-40 deg.C temperature, for preferably 30-120min. The treatment product is then washed with water in a volume of >=0.1, preferably 0.2-1 based on the hydrocarbon mixture at 0-50 deg.C, preferably 10-30 deg.C temperature to pass the reaction product and N-alkylalkanolamine into the water layer. The aforementioned method is effective in treating a 5C fraction formed as a by-product in cracking crude oils or fractions thereof and producing ethylene.
Patent JP-H04137502-A (JP)
Title: Coil parts
Inventor: SAKAMOTO KAZUNORI
IPC: H01F27/00
Filed: 1990-09-28
Abstract: PURPOSE:To reduce the height of coil parts and, at the same time, to improve the workability and reduce the mounting area of the parts by providing a spiral coil element in the outer periphery of a rod-like resistor provided with electrodes at both ends. CONSTITUTION:Around the outer periphery of a cylindrical resistor 11 provided with electrodes 12a and 12b at both ends, a spiral air-core coil 13, the both ends of which are respectively connected to the electrodes 12a and 12b, is wound. Since this coil parts is constituted of the rod-like resistor 11 with the electrodes 12a and 12b at both ends and a spiral air-core coil 13 wound around the resistor 11 and connected to the electrodes 12a and 12b in such way, the coil parts can be reduced in height and, at the same time, the manufacturing process of this parts can be simplified and the parts can be mounted at a higher density as compared with the conventional example.
Patent JP-H04136875-A (JP)
Title: Image forming device
Inventor: NAGAO YOSHIMICHI
IPC: G03G15/16
Filed: 1990-09-28
Abstract: PURPOSE:To avoid abrasion and damage caused by useless friction between a photosensitive body and a transfer material supporting member and between the photosensitive body and an endless belt for transfer by integrating the photosensitive body with a member for forming an image so that a unit may be formed and making the unit contact with or separate from a transfer material at a transfer part in an image forming device where a toner image is formed by the photosensitive body and the member for forming the image which is disposed near the photosensitive body. CONSTITUTION:When the transfer material progresses to a transfer part further after transfer is finished and the transfer material is carried to a fixing part 8, the photosensitive body 1 exists at a position shown in Figure and the transfer is continuously performed. In the case that the succeeding transfer material does not exist, a solenoid 12 is energized so as to move a developing unit 9 from a position where it abuts on a supporting member 6 to a position where it retreats from the abutting position according to a transfer finishing signal. After the unit 9 is retreated in a state where the succeeding transfer material does not exist, the photosensitive body is rotated further and cleaned by a cleaner 4, then it becomes in a state where it gets in a next image forming stage and stops after post rotation.
Patent JP-H0598457-A (JP)
Title: Electroless gold plating solution and gold plating method using same
Inventor: ANDO SETSUO
IPC: C23F11/18
Filed: 1991-10-04
Abstract: PURPOSE:To provide a stable electroless gold plating soln. not causing the corrosion of a base metal by leaching and a gold plating method using the plating soln. CONSTITUTION:This electroless gold plating soln. contains gold ions, a complexing agent, a reducing agent, a reduction accelerator and a corrosion inhibitor and enables plating at pH 5.5-10.0 and 50-90 deg.C. Since the corrosion inhibitor is added, a passive or slightly soluble salt is formed on the surface of a base metal exposed by pinholes, etc., and the leaching of the base metal can be prevented. Even when a metal having a greater ionization tendency than gold, e.g. Ni, Cu, W or Sn is used as the base metal, corrosion is not caused and various metals can be applied to the base metal.
Patent JP-2000076323-A (JP)
Title: Processor of construction structure member
Inventor: ITO YOJI
IPC: G06F17/50
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To execute unitary processing from the structural design of a building to its re-examination and work by preparing the intensity displaying mode of the construction structure member from small one to large one so as to display the intensity displaying mode corresponding to intensity calculated from plural modes. SOLUTION: A CPU 11 reads an intensity calculating program from a magnetic disk device 14 and reads shape data, relative position data and load data of construction structure member to respectively transfer to a RAM 13. The CPU 11 construct the virtual three-dimensional model of construction structure based on shape data and relative position data. Next, an inputting device 15 or a mouse 16 is operated to execute intensity calculation. Then, concerning a pillar, a beam and a brace related with intensity calculation, respective stress value are calculated to display an intensity distribution chart on the display screen of a display 17. The intensity distribution chart expresses each pillar, beam and brace intensity-calculated by a color according to the stress value. Namely, a displayed color is different according to the stress value and intensity is expressed by the difference of the color.
Patent JP-H08229615-A (JP)
Title: Forming roller for corrugated fin and method thereof
Inventor: ONO TETSUO
IPC: F28F1/30
Filed: 1995-10-04
Abstract: PURPOSE: To provide a forming roller for forming the good shaped corrugated fins curvatures of both sholder parts of which are approximately same and which have flat bended parts whose flat parts are approximately horizontal and a method for forming the corrugated fins. CONSTITUTION: In this forming roller for the corrugated fins, a tip concave part 2a is provided on the tip of the tooth tip 2, a bottom convex part 3a in the bottom part 3 and a louver cutting edge 4 in oblique side part between the tip 2 and the bottom part 3 of tooth. The tip concave part 2a in the tooth tip 2 is formed so that the height of the convex part on the backside in the direction of rotation is higher than the height of the convex part on the front side in the direction of rotation and the peak part 3at in the convex part 3a of the bottom of tooth is formed at the position deviated forwards in the direction of rotation from the center line of the bottom part 3 of tooth.
Patent JP-H1082387-A (JP)
Title: Vane of vane type compressor and its manufacture
Inventor: SAITO TADASHI
IPC: F04C18/344
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of a vane, caused by the difference in a coefficient of thermal expansion between a coating part and a matrix, and eliminate the preservation treatment applied to the surface of the coating part, by coating the surface of the aluminium matrix with the stainless coating part. SOLUTION: A rod-like part 34a being a material of an aluminium series matrix 14a is inserted in a stainless pipe 34b being a coating part 14b, only the stainless pipe 34b is heated up to 200 deg.C or more by a heater 20 so as to be thermally expanded, the stainless pipe 34b and the aluminium series matrix 34a are inserted in the hole 21a of a die 21, and the stainless pipe 34b is pulled out while blowing cold air. Thusly, the stainless coating part 14b is coated on the surface of the aluminium matrix 14a. Hereby, the deformation of a vane 14 can be prevented which is caused by difference in the coefficient of thermal expansion between the coating part 14b and the matrix 14a, and the preservation treatment applied to the surface of the coating part 14b can be eliminated.
Patent JP-2001086450-A (JP)
Title: Device and method for recording image and computer readable storage medium
Inventor: HOSHI SHUSUKE
IPC: H04N5/91
Filed: 1999-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a defect in a table of contents(TOC) even when any abnormality occurs in the middle of a scene and recording is finished in the case of recording moving images together with the TOC of managing information thereof. SOLUTION: A moving image signal from a picture relocating circuit 104 is recorded on a recording medium 132 and that TOC is recorded in the TOC area of the recording medium by a system control circuit 106. When a photographing mode instruction switch 105 is operated during this recording, a still picture signal is extracted from the moving image signal and recorded on the recording medium. At this time, TOC data are read out and updated and the updated TOC is recorded in the TOC area again. Therefore, when a shutter is pressed during recording even just once, no defect occurs in the TOC.
Patent JP-H0199898-A (JP)
Title: Transfer foil imparting brightness by condensing
Inventor: UMEBAYASHI KAZUMI
IPC: B44C1/165
Filed: 1987-10-13
Abstract: PURPOSE: To give the brightening property by converging to an edge part of a member to be transferred by forming a colour layer provided with a converging property on one face of a base through a separating layer when necessary, forming an adhesive layer on the color layer, and transferring the same onto the transparent member to be transferred. CONSTITUTION: The desired transferring is performed onto various kinds of transparent members to be transferred such as plastic or the like by the marking, the rubber pressing, the roller pressing or the like, and then a base 10 is separated to transfer the color layer 30 provided with the converging property onto the member to be transferred. In the case when the transferring is performed to the entire face of, e.g. a plastic face plate 50, the generated light is repeatedly reflected to be emphasized along an interface, and the light is converged on the edge part, differently from that comprising the fluorescent property and the light accumulation property, because the face plate 50 is provided with the color layer 30 comprising the converging property on the surface. As a result, the edge part looks like particularly having the brightening property by the converging.
Patent JP-H06106638-A (JP)
Title: Press molding method of liquid crystal resin composite
Inventor: MORIWAKI KENJI
IPC: B29C48/305
Filed: 1992-09-28
Abstract: PURPOSE:To provide a method for molding a liquid crystal resin composite which is comparatively thick, having excellent quality and property which meets an object. CONSTITUTION:A sheet material 2 is wound on a mandrel 1 consisting of a frame and laminated. The mandrel 1 is made of a matrix resin (PA6) of the sheet material 2. The laminated sheet material 2 is heated together with the mandrel 1 by a heating device 3. Heating condition varies dependent on final thickness of a composite. Under this temperature condition, as the matrix resin is in a fused state and a liquid crystal mandrel 1 of the sheet material 2 are pressed by using a pressure roller 4 so as to fuse the sheet material 2 and the mandrel l integrally. Next, the laminated sheet material 2 and the matrix resin mandrel of the sheet material 2 are molded with pressure as a whole by using a press molding device 5. Thus, an integral thick liquid crystal resin composite can be obtained.
Patent JP-H0791448-A (JP)
Title: Bearing device and manufacture thereof
Inventor: KITAZAWA HIDEO
IPC: F16C17/02
Filed: 1993-09-21
Abstract: PURPOSE:To provide a constantly excellent lubrication function through improvement of wettability of oil, to prevent the generation of a contact flaw by bringing the shape of a protrusion formed on a surface into a blunt state, to maintain rotation precision in an excellent state through reduction of the area of a contact surface, and to provide stable dynamic characteristics through improvement of adhesion of oil to a rotary shaft in an operation state. CONSTITUTION:A bearing device is formed such that a rotary shaft 21 is arranged in a bearing 30, an oil film 31a is formed between the inner peripheral surface of the bearing 30 and the outer peripheral surface of the rotary shaft 21, and the rotary shaft 21 is rotatably supported. One of the bearing 21 and the rotary shaft 30 is formed of a sintered oil-impregnated allay and the other is formed of a metallic material the slide surface of which has surface roughness of 0.3-0.5S and protrusions and recesses at random.