baber/WOPTO huggingface dataset:
Patent JP-H1124210-A (JP)
Title: Film unit with lens
Inventor: KAMATA KAZUO
IPC: G03B1/56
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent an erroneous photographic film cartridge from being loaded in a film unit with a lens. SOLUTION: A notch 20b is formed at one part of the end surface 20a of a cartridge main body 20 housing a photographic film whose sensitivity is ISO 400. A projection 21a having shape corresponding to the notch 20b is formed at the position of the inside wall of a cartridge chamber 21 corresponding to the notch 20b. When the main body 20 is inserted in the chamber 21, the projection 21a enters the notch 20b and the main body 20 is housed at the prescribed position of the chamber 21. For example, when the cartridge main body housing a photographic film whose sensitivity is ISO 100 is inserted in the chamber 21, the end surface of the cartridge main body abuts on the projection 21a and the cartridge main body is not housed at a normal position because the notch 20b is not formed at this cartridge main body. Thus, a bottom cover cannot be closed.
Patent JP-H0732735-A (JP)
Title: Reversible thermal recording display medium
Inventor: SEKIYA TAKEYUKI
IPC: B41M5/26
Filed: 1993-07-20
Abstract: PURPOSE:To provide a display medium hard to generate release and usable repeatedly by providing a verversible thermal recording display layer and a protective layer on a support and forming the protective layer from a reaction product of a hydrolysate of a silane compd. and titanium alkoxide. CONSTITUTION:A reversible thermal recording display medium has a support 10 composed of a polyester sheet and is obtained by forming a reversible thermal recording display layer 14 on the support 10 and further forming a protective layer 16 on the display layer 14. The reversible thermal recording display layer 14 is formed from a matrix material composed of polyvinyl acetal and a material containing at least one of saturated carboxylic acid and a derivative thereof. The protective layer 16 is formed from a reaction product of a hydrolysate of at least one silane compd. represented by general formula RxSi(OR')4-x [wherein R is -CH3 or -(CH2)2NH2] and titanium alkoxide.
Patent JP-H0843204-A (JP)
Title: Multiplex-frequency spectrometer
Inventor: DEIMIITORIOSU PAPAIANOU
IPC: G01J3/26
Filed: 1995-06-22
Abstract: PURPOSE: To perform a highly sensitive spectrometry for a rather opaque sample by positioning a light detecting device in order to detect the scattered light within a sample space. CONSTITUTION: A two-multiple frequency converter 4 is assembled by connecting a RF generator 6 operated at 1GHz and a signal generator 7 operated at 10MHz to a mixer 5, and the injection current is modulated at two adjacent FR frequencies. A spot 13 incident on a sample 10 scans the surface of the sample 10, and a mirror 12 functions as a sweeping means. An optical sensor 20 sensitive to infrared lights within the wavelength range of a semiconductor laser 1 is set up so as to shield the light scattered in backward scattering direction, and an aperture 30 changes the narrow range of scattering angle of the light collected by the optical sensor 20. A light detecting device 25 detects the light scattered within the sample 10, and supplies a monitor signal to a signal processing unit 26.
Patent JP-H05344667-A (JP)
Title: Salient pole rotor of ac generator
Inventor: NISHIMURA SHINJI
IPC: H02K1/24
Filed: 1992-06-12
Abstract: PURPOSE:To get a salient pole type rotor for an AC generator, which suppresses the excessive bias of the magnetic flux of the magnetic pole of a rotor and reduces electromagnetic sound, by providing the magnetic pole with a radial slit. CONSTITUTION:The degree of the bias of a magnetic flux phi is suppressed by providing the claw-shaped magnetic poles 5a and 6a of magnetic pole iron cores 5 and 6 with radial slits 5b and 6b from above, and magnetism is saturated in the magnetic pole part, and the density of the magnetic flux of an air gap does not become high. Accordingly, when a generator starts power generation at low speed, the magnetic fluxes seek to be biased to the side where they strengthen electromotive force with each other since the reactance of a stator coil is small, but because there are slits 5b and 6b, the magnetic fluxes in the direction where they strengthen each other do not increase much by the magnetic saturation of the pole part, and the density of the magnetic flux do not become high much. Hereby, the magnetic attraction does not become so large, and electromagnetic noise gets on low level. In short, since the magnetic pole is provided with a radial slit, the excessive bias of the magnetic flux of the magnetic pole head is lightened, and electromagnetic noise can be reduced.
Patent JP-S57102604-A (JP)
Title: Manufacture of plastic optical fiber
Inventor: KIMURA TAKAO
IPC: G02B6/00
Filed: 1980-12-18
Abstract: PURPOSE:To obtain a fiber having uniform outside diameter and uniform clad width, by injecting into a pipe made of a thermoplastic resin a liquid resin composition or the like having a refractive index higher than that of the pipe resin, simultaneously heating the pipe, and spinning a fiber having a specified outside diameter. CONSTITUTION:A liquid resin composition, such as silicone rubber precursor or silicone oil, or a liquid compound, such as polystyrene or polycarbonate is injected into a pipe made of a thermoplastic resin having a refractive index lower than that of said liquid injected, said pipe is heated, and a fiber having a fixed outside diameter is spun to give a plastic optical fiber. The thermoplastic resin need to be lower in refractive index than the resin composition or the compound used for the core component, and polymethyl methacrylate, polyvinyl fluoride, polytetrafluoroethylene, polypropylene, etc. are usable.
Patent JP-H1120182-A (JP)
Title: Ink cartridge
Inventor: HOSHINO SEIJI
IPC: B41J2/175
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent the air from remaining in an ink feed path when an ink cartridge is mounted, by temporarily opening the ink feed path to an atmospheric pressure when a coupling means at the side of a head is coupled to a feed port of a cartridge main body. SOLUTION: An ink cartridge 7 has an ink-absorbing body 42 formed of a urethane foam body or the like porous body stored in a cartridge main body 41. An ink feed port 43 is formed at a bottom part of the cartridge main body 41 to supply ink through connection with a coupling tube 24 as a coupling means at the side of a head. An atmosphere free hole 45 is formed in an upper lid member 44 of the cartridge main body 41. A valve means 46 is provided at a part of the ink feed port of the cartridge main body 41 to temporarily free the ink feed path to an atmospheric pressure when the coupling tube 24 at the side of the head is coupled.
Patent JP-H1120438-A (JP)
Title: Damper fitting structure
Inventor: KAYANO KENJI
IPC: B60G9/02
Filed: 1997-07-04
Abstract: PROBLEM TO BE SOLVED: To provide damper fitting structure that can easily fit a damper between a body frame and an axle while adjusting fitting dimension to absorb dimensional dispersion even in case of the occurrence of dimensional dispersion between damper fitting parts in a mounting bracket internal. SOLUTION: A body frame and a rear axle 11 are respectively provided with mounting brackets for fitting a damper. An eccentric pin 25 is fittingly inserted in fitting holes 24a, 24b of the bracket 24 and a through hole 21a of a damper fitting part 21 in order to support the damper rotatably to the bracket 24 on the rear axle 11 side. In the fittingly inserted state, the eccentric pin 25 is rotated, and damper fitting dimension between both brackets is adjusted on the basis of the rotating quantity. A fixed plate 27 fits a rotation regulating part 25d of the pin 25 into its fit-in hole 27a and locks the pin 25 in an optional rotating position to prevent the rotation of the pin 25.
Patent JP-2001012202-A (JP)
Title: Different kind materials welded turbine rotor and manufacture thereof
Inventor: MURAI YASUO
IPC: C22C38/00
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a turbine rotor comprising different kinds of materials, joined by welding a 12% Cr steel rotor (turbine rotor) and a low alloy steel rotor and a manufacturing method thereof, which has no decarburized layer which deteriorates the quality of a sound welded section with excellent mechanical properties. SOLUTION: In this turbine rotor, the welded section between a 12% Cr steel rotor and a low alloy steel rotor comprises at least 2 welded metal layers, the differences in the quantity of Cr between the 12% Cr steel and the welded metal layer adjacent to the 12% Cr steel, the quantity of Cr between the welded metal layers adjacent to each other in the welded section, the quantity of Cr between the low alloy steel and the welded metal layer adjacent to the low alloy steel are 3% or less. In such a method for manufacturing the different kind materials welded turbine rotor, after padding is made to at least either 12% Cr steel rotor or low steel by welding, both rotors are welded by butt welding.
Patent JP-S6272370-A (JP)
Title: Balloon dilating catheter equipped with guide wire capable of advancing without detachment
Inventor: UIRUFURETSUDO JIYOSEFU SAMUSON
IPC: A61M29/02
Filed: 1986-07-30
Abstract: A balloon dilatation catheter (10) with an advanceable non-removable guide wire (26) having a flexible tubular member (11) with first (13) and second (17) lumens extending therethrough. An inflatable balloon (18) is carried by the distal extremity of the tubular member (11) so that the first lumen (13) extends through the balloon (18) and is out of communication with the interior of the balloon (18) and in which the second lumen (17) is in communication with the interior of the balloon (18). The guide wire (26) is slidably mounted in the first lumen (13). A coil-like tip (28) is secured to the distal portion of the guide wire (10) and has a cross-sectional area which is greater than that of the cross-sectional area of the first lumen (13) and prevents removal of the guide wire through the first lumen (13). The guide wire (26) is capable of being advanced longitudinally of the first lumen (13) so that the coil-like tip (28) of the guide wire can be advanced ahead of the balloon to facilitate the positioning of the balloon (18).
Patent JP-S6070857-A (JP)
Title: Patrol confirming system
Inventor: MIZUOCHI TAKAHISA
IPC: H04M11/00
Filed: 1983-09-27
Abstract: PURPOSE:To attain quick patrol confirmation by providing a key switch in parallel with a telephone set for management communication of an automatic private branch exchange, and allowing a patrol to transmit the information of patrol position through the operation of the key switch via a subscriber telephone line. CONSTITUTION:When a patrol depresses the key switch KS, a central controller CC is started via the subscriber telephone line, the central controller CC identifies the start from the key switch KS, a patrol confirmation interface INTFTRK is connected in the route (1). Subscriber allocated position information being location information transmitted from the patrol is stored to a computer CPU via the patrol confirmation interface INTFTRK from the central controller CC to a call position transfer controller NDC in the route (2), and the result is displayed on a printer PRT or a display DPY to attain the confirmation.
Patent JP-H0468943-A (JP)
Title: Radio terminal
Inventor: OKAMURA HIDEKI
IPC: H04B7/24
Filed: 1990-07-06
Abstract: PURPOSE:To surely display a data transmission state by lighting a display light displaying the data transmission state with illumination. CONSTITUTION:A radio terminal main body 1 is provided with a keyboard 2 entering various data, a liquid crystal display device 3 displaying the data and various message, a buzzer 6, and a power supply control switch 11a and a transmission antenna 4 is mounted to the main body 1 and a hand scanner 7 is connected to the main body 1 through a cord. Furthermore, a display light 5 is fitted to a prescribed part of the radio terminal main body 1, to which a display light 5 is provided to display the data transmission state in a radio wave. Thus, the transmission state of the entered data is displayed and informed surely to the operator.
Patent JP-H0228691-A (JP)
Title: Driving method for display device
Inventor: INADA SHUJI
IPC: G09G3/30
Filed: 1988-07-18
Abstract: PURPOSE:To enable all picture elements to illuminate with the same brightness as to the same display data by correcting and setting the pulse width of a modulating voltage small or large previously by the increment or decrement in the pulse width of the modulating voltage applied to the picture elements due to the influence of the line resistance of a data-side electrode. CONSTITUTION:The pulse width of the modulating voltages applied from end part sides of 1st electrodes X1...Xn-1 (odd-numbered) of data-side electrodes in the line sequence of scanning-side electrodes Y1-Ym is increased or decreased in order and thus corrected. The pulse width of modulating voltages applied to end part sides of 2nd electrodes X2...Xn (even-numbered) of data-side electrodes is increased or decreased in order and thus corrected so as to have complementary relation to the correction of the modulating voltages applied from the end part sides of the 1st electrodes X1...Xn-1. Namely, the pulse width of the modulating voltages is corrected and set wide or narrow by the increment or decrement in the pulse width of the modulating voltages applied to the picture elements due to the influence of the line resistance of the data-side electrodes X1-Xn. Consequently, the picture elements can be made to illuminate with the same brightness for the same display data.
Patent JP-S6070475-A (JP)
Inventor: SATOU YASUO
IPC: G06Q50/10
Filed: 1983-09-28
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-S57103173-A (JP)
Title: Flexible disk device
Inventor: KAWAJIRI YOSHIO
IPC: G11B21/24
Filed: 1980-12-19
Abstract: PURPOSE:To position a magnetic head at prescribed distance from a reference point with high precision, by using a mechanical means, whose size is controlled, between the adjustment hole and reference point of a magnetic head carrier. CONSTITUTION:A reference shaft 8 and a guide shaft 9 are provided in parallel facing the rotary hub 7 of a magnetic recording medium, a reference hole 10 and a guide groove 11 are formed corresponding to the shafts 8 and 9, and a carriage 12 capable of sliding freely is provided as a magnetic head carrier facing the hub 7. Then, a shaft 14 which is inserted into the adjustment hole 13 of the carriage 12 to position the carriage 12 in its sliding direction is provided detachably. Then, a lower head 16 is so adjusted that while a recording/ playback head gap 19 formed on a track 18 has size (a) from the center phi2 and within a slanting angle theta from the center phi1, one side of the track 18 has size (b) from the center phi3 of the adjustment hole 13.
Patent JP-2001004552-A (JP)
Title: Method and apparatus for inspecting defect of object surface
Inventor: YAMADA SHIGERU
IPC: G01N21/88
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To improve a detect ratio, shorten a processing time and reduce costs by radiating an illumination light having a width in a vertical scanning direction to an object surface, converting an obtained analog image signal to a digital signal, and extracting only image data corresponding to a defect part. SOLUTION: A work 2 is set to be in contact with a pair of rotary rollers 3 set on an inspecting jig, and then the work is rotated by the rollers 3. A luminous flux 4 radiated from a slit of a transmission light 1 set nearly parallel to a rotation axis of the work 2 is regularly reflected or scattered by a surface of the work 2 and taken into a line sensor camera 5. That is, density information on the surface of the work 2 is inputted synchronously with the rollers 3 for every one scanning to an A/D converter 7 in an image-processing apparatus via a signal cable 6. Only a part corresponding to a defect part is extracted from original image data, so that a density irregularity of particularly a low contrast surface of a cylindrical object with minute pits and projections can be highly accurately detected.
Patent JP-S6074919-A (JP)
Inventor: KOBAYASHI MINORU
IPC: H02H3/08
Filed: 1983-09-30
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-H1024903-A (JP)
Title: Filling method of highly viscous body and equipment therefor
Inventor: NISHIDA TOSHIYUKI
IPC: B65B9/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To increase workability and productivity, to solve various problems due to bad sealing, etc., to stop the occurrence of a trouble concerning winding diameter, etc., and to absorb the specific gravity of a product. SOLUTION: Filling equipment 1 is provided with a heat applicating device 5 which heats and fuses the end superposing part Wa in the cross direction of an aluminum film W through a slit part 3a formed in an outer cylinder 3 at the upper part of the cylindrical body holding equipment 4 comprising an outer cylinder 3 covered with predetermined intervals on a filling pipe 2. On one side part of the cylindrical holding equipment, highly viscous body supplying equipment for supplying and filling a measured highly viscous body in the cylindrical body of the aluminum film W formed cylindrically is provided. On the other side part, delivery equipment 8 for delivering the cylindrical body and binding equipment for binding airtight the front and the rear parts of the cylindrical body of the cylindrical aluminum film W filled with a highly viscous body Q are provided.
Patent JP-H0732749-A (JP)
Title: Heat-sensitive sublimation transfer recording sheet using anthraquinone cyan pigment
Inventor: MASUDA SEIJI
IPC: B41M5/388
Filed: 1993-07-21
Abstract: PURPOSE:To enhance solubility and transferability, etc., for ink solvent, etc., by a method wherein, in a recording sheet containing cyan pigment, the anthraquinone compound expressed by a specific formula and having specific amine substituents is used as cyan pigment. CONSTITUTION:In a heat transfer sheet suitable for recording the electronic image such as television image as color hard copy and having its base plate sheet coated with a sublimation transfer pigment, the compound expressed by the formula is used as cyan pigment in a heat-sensitive sublimation transfer recording sheet. In the formula, X is -COOR2 (R2 is 1-12C alkyl, -Cn or -NO2; Y is 1-4C alkyl, 1-4C alkoxy or halogen and 1-12C alkoxy and cyclohexyloxy; W is hydrogen atom, halogen atom and 1-8C alkylthio and R1 is hydrogen atom and 1-12C alkyl.
Patent JP-H1027591-A (JP)
Title: Battery pack
Inventor: YAMAMORI AKIRA
IPC: H01M2/10
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To inhibit abnormal battery temperature rises to stably maintain battery performance over a long period by imparting air permeability to a container used in a battery pack in which a plurality of batteries connected in series are enclosed in the container. SOLUTION: In a battery pack in which a plurality of battery arrays 2 are connected in series as a backup for use during power outages, etc., a rectangular container 4 enclosed is made of stainless steel riddled by a punching metal and is thereby given good air ventilation. Thus, particularly when the battery pack is placed under the floor of a vehicle as a backup for illumination in a train, the batteries 1 inside the container can be force-cooled by wind forces produced as the train travels, so that even if the batteries 1 are constantly charged when the outside environment temperature is high, as during the summer, they do not undergo abnormal temperature rises by self-heating and can keep stable performance over a long period. In addition to stainless steel, other metals or synthetic resins may be used for the container, and the container may be of a netted configuration.
Patent JP-S5882788-A (JP)
Title: Heat-sensitive recording material
Inventor: IWAKURA KEN
IPC: B41M5/333
Filed: 1981-11-11
Abstract: PURPOSE:To obtain a heat-sensitive recording material having much lesser variability with time, much lesser fogging phenomenon, and a sufficient density by using a specific phenolic compound as an electron-accepting compound for the heat-sensitive recording material. CONSTITUTION:A well-known electron-donative color-less dye (e.g., triarylmethane compounds, diphenylmethane compounds, xanthene compounds, etc.),  and a phenolic compound of the formula (where R is an alkyl, aralkyl, aryl,  alkylcarbonyl, or alkylsulfonyl, with or without alkyl, halogen atoms, etc., as  substitution groups) are separately dispersed in an aqueous high polymer solution. Then, they are mixed together and mixed with an inorganic pigment (e.g., kaolinite, talc, etc.) and a wax, a binder, etc., as needed, to obtain a coating  liquid.
Patent JP-S6073317-A (JP)
Title: Chart drive for recorder
Inventor: UME KAZUO
IPC: G01D15/24
Filed: 1983-09-30
Abstract: PURPOSE:To effect synchronized chart drive with displacement speed of a specimen for either of both signals, by making voltage/frequency conversion of an analog signal corresponding to a displacement speed of specimen, switching it to a pulse input signal and activating a chart drive through a divider. CONSTITUTION:When, for example, a tachometer generator is employed as a speed detector 9 detecting a displacement speed passed by a steel sheet 4 through a measuring apparatus 6 as the specimen, a change-over switch 14 is thrown into the terminal (c) side and connected with the voltage/frequency convertor 13 and the divider 16. A signal (b) applied to an analog input terminal 11 is divided according to the dividing set in a setter 18 and applied to a pulse motor 20 for chart drive of the recording chart 8 from the output end terminal 17 through an amplifier 19. On the other hand, a signal (a) from the measuring apparatus 6 is inputted to a recorder 7 for effecting correspondence of a measuring position on the recording chart to that on the steel sheet 4. Next, when a pulse counter is employed as the detector 9, a switch 14 is switched to the terminal (d) side and similarly, the chart drive speed of the recording sheet 8 can be controlled by synchronizing it with speed variation of the steel sheet 4.
Patent JP-H0284043-A (JP)
Title: Motor
Inventor: TAKEHARA ISAMU
IPC: H02K21/22
Filed: 1989-07-13
Abstract: PURPOSE:To obtain a thin high torque motor by constructing the motor with one or a plurality of motor units and setting a specific relation between the number of poles, the number of phases and the number of armatures per phase for each motor unit. CONSTITUTION:A motor is constructed with one or a plurality of motor units, and a relation P=M.N+ or -1 is set between the number of pole P, the number of phase M and the number of armature per phase N. (The case where M.N=9 and P=10 for the number of motor unit=2 is excluded.) Fixed armatures 2... and a rotor 5 are arranged in a frame such that the rotor 5 rotates on the outer circumferences of the fixed armatures 2.... Poles N, S are divided equally into eight, for example, on the inner circumferential face of the rotor 5 and arranged alternately such that each pole occupies the angle of 36 deg./8=45 deg.. The rotor is constituted with a permanent magnet or an armature applied with a DC coil. Nine slots 3... are made in the outer circumference of the stator 1 and armatures 2... applied with coils 4 are arranged on nine teeth at the side of the slots 3....