baber/WOPTO huggingface dataset:
Patent JP-H0780973-A (JP)
Title: Fiber reinforced plastic pipe and production thereof
Inventor: EJIRI HIROSHI
IPC: F16L9/16
Filed: 1993-09-13
Abstract: PURPOSE:To strongly and closely bond a metal coating layer to a thermoplastic resin and to achieve impact resistance, abrasion resistance and wt. reduction by thermally curing and bonding an inner prepreg sheet wound layer containing a thermosetting resin as a matrix and an outer thermoplastic resin sheet or tape wound layer under pressure. CONSTITUTION:A prepreg sheet containing a thermosetting resin as a matrix is wound around a mandrel to form an inner layer and a thermoplastic resin sheet or tape is wound around the inner layer to form an outer layer and both layers are integrally cured and bonded under heating and pressure to be demolded to produce a pipe. As the thermosetting resin, an epoxy resin or a phenol resin is designated. As the thermoplastic resin sheet or tape becoming the outer layer, for example, polyethylene, polyvinyl chloride or an ABS resin having good close adhesiveness to the matrix of FRP forming the inner layer is designated.
Patent JP-2000074566-A (JP)
Title: Method and apparatus for cleaning and drying base plate
Inventor: KONAME SHINOBU
IPC: H01L21/304
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for cleaning and drying a base plate for completely and rapidly removing moisture adhered to the plate without staining the plate. SOLUTION: The apparatus 1 for cleaning and drying a base plate comprises an inner tank 2 for containing the base plate 2b and having a cooling tube 3 and an overflowing means 4 at an upper part 2u and selectively supplying treating liquid or cleaning liquid to a lower part 2b, an outer tank 5 surrounding the tank 2, a liquid reservoir 6 formed between the tank 5 and the tank 2 to communicate with the tank 2 via the means 4, and a heater 7 provided at the reservoir 6 to heat the treating liquid of the tank 2 by heating the cleaning liquid of the reservoir 6.
Patent JP-H04131144-A (JP)
Title: Roll press
Inventor: TAKEYA KUNIO
IPC: B02C4/32
Filed: 1990-09-21
Abstract: PURPOSE:To prevent equipment from becoming damaged by designing a safety device so that a distance between the piston rod of a hydraulic cylinder and a bearing becomes short, overcoming the energizing force of a tension coil spring or a compression coil spring when foreign matter is entrained. CONSTITUTION:A pair of rolls 3, 4 are provided which receives the supply of a raw material to be crushed falling freely from a hopper delivery aperture and rotates around a horizontal shaft. A pair of right and left bearings 3a which bear one roll rotating shaft are fixed, while a pair of right and left bearings 4a which bear the other roll rotating shaft are arranged in such a manner that these bearing can slide in a direction at right angles with the shaft. In addition, a safety device 20 is provided for each bearing 4a for protecting against entrained foreign matter. Then a hydraulic cylinder 5 is connected to allow the raw material to be compressed and crushed on the proximate peripheral surface of both rolls 3, 4. The safety device 20 is designed so that a distance between the piston rod 5a of the hydraulic cylinder 5 and the bearing 4a become contracted overcoming the energizing force of a tension coil spring 25 or a compression coil spring at the time of foreign matter entrainment.
Patent JP-2001072033-A (JP)
Title: Pressure-proof polyester bottle and packaging member using the same
Inventor: KIKUCHI ATSUSHI
IPC: B65D77/00
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a self-standing polyester bottle of one-piece type structure in which some foot segments and valley segments are alternatively arranged and fragile breakage at the bottom segment is prevented. SOLUTION: There is provided a self-standing type pressure-proof bottle of double-axis extension in which some foot segments and some valley segments are alternatively installed, a degree of crystallization in one axial orientation and an enthalpy total amount in at least the valley segments within a radius corresponding to 40% of a barrel radius from the center of the bottom part are in relation satisfying the equations: Y<=(2.5×10-4)×(X-10.5)4 and 0<=X<10.5, wherein Y denotes an enthalpy total amount calculated as a heat absorbing peak value (J/g) when a specimen is measured within a range of Tg to Tg+25 deg.C measured with a differential scanning calorimeter, and X denotes a degree of orientating crystallization (%) measured by an X-ray refraction method within a range of 2θ=0 deg. to 100 deg..
Patent JP-2000061051-A (JP)
Title: Game ball holding device of game machine
Inventor: SUZUKI KATSUHIKO
IPC: A63F7/02
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a game ball holding device of a game machine wherein a service ball is finally held at a 'heaven' position of a game board so that a player's interest last long. SOLUTION: A holding section 2 is provided at the center of a case body 1 which is embedded at the upper part of a game machine, so called a 'heaven', on each side of which a decorative illumination 11 is provided, to hold one or more game balls. If a player depresses a button of a game machine, a ball- holding mechanism is released, and a service ball held in the section 2 is caused to fall into a spot near the center of a game board where a prize can be easily received, therefore the presence of the service ball serves to make player's interest last long.
Patent JP-S61131335-A (JP)
Title: Manufacture of fluorescent lamp
Inventor: SHIMA HIDEJI
IPC: H01J9/34
Filed: 1984-11-29
Abstract: PURPOSE:To remove generation of cullet while making it needless to perform a contraction process on the end part in advance by positioning a flare of a stem near the end part of a glass bulb and heat-sealing the flare to the bulb while maintaining the end part of a fluorescent material film so that its surface temperature may get not exceeding 550 deg.C. CONSTITUTION:A flare 4 of a stem 2 is positioned so that the distance L between the sealing end part of a fluorescent material film 6 of a glass bulb 5 and the position, where the burner flare part of a ring burner 10 hits the glass bulb, may get about 7mm. Then, the end part 7 of the glass bulb 5 is heat-melted while properly moving the ring burner 10 by holding the surface temperature of the sealing end part 9 of the fluorescent material film 6 under 55 deg.C for being sealed to the flare. Further, the sealing part 12 is heated by the ring burner 10 for being finished in a sealing shape. Thereby, useless cullet such as burning down sealing is not generated while not requiring to perform a contraction process on the glass bulb end part as in the butt sealing method.
Patent JP-H04132098-A (JP)
Title: Semiconductor memory device
Inventor: MAEDA KOICHI
IPC: H01L27/10
Filed: 1990-09-20
Abstract: PURPOSE:To accurately detect the evaluation of a real memory cell by forming a memory array while adjacently arranging plural real memory cells and test memory cells on the single semiconductor substrate, driving and controlling the test memory cell at the time of test operation, and maintaining the real memory cell adjacent to this in a driving stop state. CONSTITUTION:Plural real memory cells 1R1 to 1Rn and test memory cells 1T1 to 1Tm are adjacently arranged on the single semiconductor substrate to form the memory cell, and the test memory cells 1T1 to 1Tm are driven and controlled at the time of test operation, the real memory cells 1R1 to 1Rn adjacent to the driven and controlled test memory cells are maintained to be in a driving stop state in construction. Therefore, the test memory cell can be driven and controlled while replacing it to the real memory, and the test of the write/read or the like of the information at the time of test operation is performed in the state extremely approximate to the one at the time of operation only of the real memory cell. Thus, the evaluation of the response speed of the read/ write or the like to real memory cells 1R1 to 1Rn can be accurately detected by the test memory cell.
Patent JP-2001072166-A (JP)
Title: Sheet for storing optical disk and file book for storing optical disk using the sheet
Inventor: YAMAGATA KAZUNORI
IPC: B65D85/57
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for storing an optical disk and a file book for storing optical disks which can be simply produced and has a hooking method for simply taking in/out an optical disk without bringing fingers into contact with the recorded face as in a conventional method by contriving a method for hooking the optical disk in the sheet for storing the optical disk or the optical disks in the file book for storing the optical disks. SOLUTION: A sheet having a structure where a cover sheet 2 covering approximately the whole face of an optical disk to be stored is laminated on a core material sheet 1 and the periphery of the optical disk is hooked and fixed to the closed parts of the side edges 6 and the bottom edge 7 between the core material sheet 1 and the cover sheet 2 of a laminated body formed by opening the part in the direction of an opening part and closing at least a part of the bottom edge 7 and both side edges 6 of a storing part. The cover sheet has a finger hole 9 is provided in a position corresponding to the central hole of the stored optical disk, and a passage 3 from the peripheral edge of the finger hole 9 to the opening part is provided.
Patent JP-S62111483-A (JP)
Title: Cryogenic container
Inventor: SAHO NORIHIDE
IPC: H01L39/04
Filed: 1985-11-11
Abstract: PURPOSE:To save a space for container, which inherently accommodates elements and a device for cooling the container, by enclosing an element which can make speed of memories and operations quick in a cryogenic container together with a body to be cooled, which is used for data measurement. CONSTITUTION:A superconductive magnet 11 of a nuclear magnetic resonator is cooled to a very low temperature of about 4.5K with liquid helium 10. A substrate 12 is magnetically shielded by a magnetic shielding body 13 made of lead and the like in order to prevent the effect of a magnetic field caused by the superconductive magnet 11. The substrate 12 is cooled with the liquid helium 10. Memory circuits and logic operation circuits are assembled in Josephson semiconductors which can perform high-speed operations. The Josephson semiconductors are integrated in the substrate 12. The substrate 12 is accommodated together with the magnet in a very low temperature in a liquid helium tank 4 for cooling the superconductive magnet 11. Therefore a cryostat dedicated to the substrate 12 can be omitted. Thus, the entire space of the nuclearmagnetic-resonance computer tomograph, which includes the image of a human body 14 and the operation and memory processing devices, can be reduced.
Patent JP-S60136796-A (JP)
Inventor: ISHIMOCHI HARUKI
IPC: G09G5/02
Filed: 1983-12-26
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-2000080306-A (JP)
Title: Room temperature curing composition
Inventor: YOSHIKAWA ATSUSHI
IPC: C09D5/00
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To obtain a composition which can be suitably used as a sealing material for construction and has good initial kneading properties when used as the sealing material by mixing a specific saturated hydrocarbon-based poly mer and an aqueous paint. SOLUTION: This composition contains 100 pts.wt. of a saturated hydrocarbon-based polymer which has a hydroxyl group or a hydrolyzable group attached to a silicon atom and at least one silicon atom-containing group capable of crosslinking by forming a siloxane linkage and 1-500 pts.wt. of an aqueous paint. As the saturated hydrocarbon-based polymer, those having an isobutylene-based polymer and a hydrogenated polybutadiene-based polymer as a skeleton are preferred from the viewpoint of advantages that a functional group can be easily introduced to a terminal, the molecular weight can be easily controlled and the number of terminal functional groups can be increased. For example, compounds of the formula (wherein (m) and (n) are each an integer of 1-500; and 1<=m+n<=500) are preferred. As the aqueous paint, emulsion paints, especially acrylic-based emulsion paints are preferred.
Patent JP-H07101267-A (JP)
Title: Head up display device
Inventor: SAWAKE TOSHIKI
IPC: B60K35/00
Filed: 1993-10-06
Abstract: PURPOSE:To provide a head up display device making a display image visible not only to a driver but also to occupants in an assistant's seat and a rear seat. CONSTITUTION:This head up display device is provided with a display 2 for displaying a display image, and a hologram 3 formed by recording a concave mirror 14 reflecting display light radiated from the display 2. A display image is reflected on the inside of a windshield 5 and focused in front of the outside of the windshield. The hologram 3 is manufactured through multiple exposure by changing the angle of the concave mirror 14 to a hologram dry plate 3a at the time of exposure so that the display light from the display 2 is diffracted and reflected in plural directions.
Patent JP-S61128015-A (JP)
Title: Petroleum combustion device
Inventor: KAWASAKI YOSHITAKA
IPC: F23D3/10
Filed: 1984-11-28
Abstract: PURPOSE:To enable a keeping of stable and complete ignited condition to be performed by a method wherein a red heated part arranged at an intermediate upper part of a combustion chamber is made as an L-shape structure having flanges and a plurality of slit-like recesses which are continuous from the upper end of the upright part of the red heated portion to the intermediate part of the flange are arranged. CONSTITUTION:Fuel gasified from a wick 11 is mixed with air in a combustion chamber 15 and ignited with it and a radiation heat is supplied forwardly through a window from a red heat plate 18 which is red heated by the combustion heat. The red heat plate 18 having large diameter air holes 18a closely formed therein has a low thermal capacity to generate a high termal expansion. The red heat plate 18 is provided with recessed grooves 18b which are continuous from the upper end to the lower end of the upright portion, the lateral thermal expansion is almost absorbed with the recessed grooves 18b so as to prevent the upright portion from being deformed. The upper end of the red heat plate 18 is provided with an inverted U-shaped supporter 18c and the red heat plate 18 keeps a flat surface characteristic even in case of performing combustion and so a complete ignited condition can be maintained.
Patent JP-H0194139-A (JP)
Title: Construction of taper slab
Inventor: TAKADA HIROO
IPC: E04B5/43
Filed: 1987-10-05
Abstract: PURPOSE: To construct a taper slab by a simple technique, in a short time, and at a low cost by constructing the taper slab by placing concrete on a precast concrete board placed on supporting bodies. CONSTITUTION: In a taper slab to be constructed on supporting bodies formed with a concave surface on its undersurface, a precast concrete board 8 on one side which a concave surface is formed is prepared. Next, the precast concrete board 8 is horizontally placed on supporting bodies 7 facing the concave surface downward to form the under half part 8 of a taper slab. Then, cast-in-place concrete is placed on the under half part 8 of the taper slab to form the upper half part 10 of the taper slab.
Patent JP-S61128016-A (JP)
Title: Petroleum combustion device
Inventor: NAKAMURA KAZUHARU
IPC: F23D3/18
Filed: 1984-11-28
Abstract: PURPOSE:To remove and odor generated after diminishing of flame by a method wherein a closed chamber is arranged near a burner, an air chamber is arranged near a wick of a wick storing chamber, and the air chamber and the closed chamber are communicated with an air pipe. CONSTITUTION:A closed chamber 8 having a specified volume is arranged near a burner 3, and when a petroleum combustion unit in which the closed chamber 8, a petroleum tank 11 adjacent to the wick 2 of a wick storing chamber 1 and an air chamber 9 such as a storing chamber for the wick lifting up or descending down mechanism 5 are communicated with an air pipe 10 nis diminished, the heating by the burner 3 is terminated, so that the closed chamber 8 recovers rapidly a storable air capacity so as to suck the air in the air cahmber 9. Volume of air sucked by the closed chamber 8 is the strongest just afte rthe diminishing of the flame and sothe non-ignited gas present around the wick 2 just after the diminishing of the flame is not flowed to the burner 3, but flowed to the closed chamber 8, so the non-ignited gas just after the diminishing is less flowed out of the unit.
Patent JP-S61129966-A (JP)
Title: Optical information recording device
Inventor: OTSUKA YASUMASA
IPC: G06K15/12
Filed: 1984-11-28
Abstract: PURPOSE:To indicate time to exchange light source of optical information by metering the light emission time of the optical information light source when the light emission time attains a level exceeding the preset fixed level by notifying the life of the light source is up. CONSTITUTION:The signal fv to be recorded in modulated in the modulator 1 and inputted in the laser 2 which emits light. Simultaneously the counter 3 meters the laser 2 output signal from the modulator 1 and adds the laser 2 light emission time from 0 upward to the memory 4. The comparator 5 compares the contents of memory 4 with the preset value and when the light emission time of the laser 2 entered in the memory 4 becomes larger, signal is outputted to the controller 6. The controller 6 upon receipt of the signal outputs a signal notifying that the life of the laser 2 is up and lights the LED7.
Patent JP-H0769079-A (JP)
Title: Engine mount device for cab-over type truck
Inventor: NEGAMI MASASHI
IPC: B60K5/12
Filed: 1993-08-31
Abstract: PURPOSE:To prevent collapse at collision time by providing two sets of mount brackets where insulator plates are fixed to an engine mount device, bringing them into contact with each other while sandwiching rubber between them, and arranging a stopper to regulate displacement of an engine to the rearward of a car body. CONSTITUTION:An engine mount device 34 has a first mount bracket 70 fixed to a crank case side wall 66, a second mount bracket 74 fixed to a reinforcing member 72 fixed to an under carriage frame and an insulator 76 interposed between them. The insulator 76 has plates 78 and 80, and rubber 82 is baked and fixed to the base part between those both leg parts, and is fixed to the first and the second mount brackets 70 and 74. A stopper plate 90 is fixed to a front side wall 74f of the second mount bracket 74, and the front side wall 70f is situated frontward by lapping large, and rearward displacement of an engine is prohibited by the lap part of the front side wall 70f and the stopper plate 90.
Patent JP-H04129129-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: SUMI KAZUHIKO
IPC: H01J9/38
Filed: 1990-09-20
Abstract: PURPOSE:To prevent water splash and the like and to perform trimming cleaning to panels having respectively different sizes and make yield and quality high by performing non contact trimming cleaning to the inner wall of a panel skirt portion. CONSTITUTION:It becomes possible to perform trimming cleaning without contact to the inner wall of a panel skirt portion 4a by setting the position of a cleaning nozzle 10 based on a rotation position signal being based on the rotation of a panel 4. Accordingly the trimming cleaning can be performed being not affected the peripheral surface shape of the panel 4 or autorotation irregularity or the like, and cleaning liquid splash does not happen owing to vibration of the nozzle 10 or the like. Thereby high yield and high quality of cathode-ray tubes can be attained. As the position of the nozzle 10 is set being mediated by the rotation position signal, it becomes easily possible to control the position of the nozzle 10 according to the panel size, and it is possible to process (trimming cleaning) continuously the cathode-ray tubes having large aspect ratio and the cathode-ray tubes having respectively different panel sizes. Thereby high yield and high quality of cathode-ray tubes can be attained.
Patent JP-S60138484-A (JP)
Title: Distance measuring device
Inventor: SAI YUKIO
IPC: G01S17/10
Filed: 1983-12-26
Abstract: PURPOSE:To improve accuracy by measuring optically the circumferential temperature of a detecting part, and executing the temperature compensation of measured value. CONSTITUTION:A main optical fiber 11 is provided on an optical path of a pulse oscillator 2 for modulating a light from a light source 1 to a pulse signal. An optical branching device 12 for three branches is provided on one end part of this main optical fiber 11. An optical coupler 14 is provided on the middle of a branch optical fiber 13 which has been made to branch by this optical branching device 12, and a pair of branch optical fibers 13a, 13b are made to branch and provided on this optical coupler 14. The branch optical fiber 13a is connected to a photodetector 4, this photodetector 4 is connected to a phase comparator 17 provided with an operating circuit 16, the branch optical fiber 13b is connected to a photodetector 15, and this photodetector 15 is connected to a phase comparator 19 provided with a temperature measuring circuit 18. The operating circuit 16 and the temperature measuring circuit 18 are connected, and a distance is measured by correcting a temperature.
Patent JP-H06102991-A (JP)
Title: Pen type input device
Inventor: SATO YASUHIRO
IPC: G06F3/041
Filed: 1992-09-21
Abstract: PURPOSE:To provide a pen type input device which can quickly input a precise graphic, etc., and can be used in various shapes in simple structure. CONSTITUTION:The pen type input device is provided with a tablet 1 where reference lines are provided respectively in parallel in the two direction of their crossing each other at the same intervals and a pen type input part 2 which is operated for inputting information on the tablet 1 and radiates light from its tip to the tablet 1 so as to detect the direction and the moving quantity or the movement or the tip and a distance between the tablet 1 and the tip from the intensity variation of the scattered light of the radiated light.
Patent JP-2000068879-A (JP)
Title: Tv tuner
Inventor: USHIDA SUSUMU
IPC: H04N5/44
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide the TV tuner with a simple circuit configuration that has an RF AGC amplifier circuit from which large isolation between input and output is obtained. SOLUTION: A pass band with respect to an input signal of 1st and 2nd band selection circuits 2, 11 is selected in response to a band selection signal, a signal from any of a UHF band tuning filter 3, a VHF high frequency band tuning filter 5, and a VHF band tuning filter 6 is fed to a mixer IC 12 via the 2nd band selection circuit 11, an RF AGC amplifier circuit 101 with a mixer amplifies the signal at an amplification factor in response to an AGC voltage, the frequency of the signal is mixed with that of a local signal received from any of 1st-3rd buffer amplifiers 114-115, converted into an IF signal and an IF amplifier 122 amplifies the IF signal and the amplified signal is outputted.