baber/WOPTO huggingface dataset:
Patent JP-H0287072-A (JP)
Title: Acceleration sensor
Inventor: KOBAYASHI HIROSHI
IPC: G01P15/02
Filed: 1988-09-26
Abstract: PURPOSE:To improve a detection characteristic by a construction wherein a presser plate suppressing the deformation of an elastic plate is provided on the elastic plate except for a cantilever and a part of a strain detecting means. CONSTITUTION:A presser plate 25 is bonded on a diaphragm plate 1. The presser plate 25 is formed of a metal material having a rigidity rate of a prescribed value or above and is shaped in a circle having a smaller diameter than the diaphragm plate 1, and in the center thereof, a rectangular relief hole 27 is formed with a prescribed space from the outside of a slit 3 so that it surrounds the slit. Thereby the rolling-up of the diaphragm plate 1 and a bend occurring in punching of a cantilever 5 are suppressed by the presser plate 25 and the planeness of the diaphragm plate 1 is obtained. Besides, the presser plate 25 applies a pressure so that a load may not be applied on a strain gage resistance element 19, and therefore the application of an initial load on a gage 15 is prevented. Accordingly, a bridge balance of the gage 15 is maintained stably, deterioration in characteristics at the time of no load is suppressed, and the bending of the cantilever 5 in relation to an input acceleration can be varied linearly. Therefore, the linearity in relation to the acceleration can be maintained, while a mechanical hysteresis characteristic is improved.
Patent JP-2000068926-A (JP)
Title: Reception system for simultaneous sound notifying system in radio system
Inventor: MATSUMURA KENJIRO
IPC: H04H20/59
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To simultaneously receive overlapped simultaneous messages, to eliminate retransmission processing for simultaneous notifying stands and to effectively use a system by installing a memory for a recording device and the like in a terminal station and accumulating either one of overlapped simultaneous messages from the notifying stands different in control stations in the memory. SOLUTION: When the simultaneous notifying stand A: 2 of a control station 1 issues simultaneous messages and transmits them to a terminal station 11 via a satellite system line, the line connection controller 16 of the terminal station 11 calls a simultaneous message receiver 18 and transmits sound. When the simultaneous notifying stand B: 3 of the control station 1 also issues the simultaneous message and transmits it to the terminal station 11 via a ground system line, a line connection controller 16 connects the simultaneous message to an incorporated recording device 17 and records it. When the simultaneous message via the satellite system line, which previously arrives, terminates and the receiver 18 becomes a standby state, the controller 16 calls the receiver 18 and reproduces/outputs recorded sound.  Even if the simultaneous message are overlapped and they arrive, two messages can be received and re- transmission from the control station is eliminated.
Patent JP-H0399878-A (JP)
Title: Recording material for picture forming apparatus
Inventor: TAKEUCHI TATSUO
IPC: B41M1/22
Filed: 1989-09-14
Abstract: PURPOSE:To obtain a recording material making reflecting characteristics compatible with shielding characteristics for infrared light and excellent in threading properties and in cost by having an opaque part obtained through applying printed using a metal powder-containing ink obtained by mixing metal powder with a printing colored ink to a part of recording material. CONSTITUTION:When an opaque part is printed by the use of a metal powder- containing ink obtained by mixing metal powder with a printing colored ink, only 30% and less infrared light having a wavelength of 800-1,000nm can permeate the part because of ink components and further 60% or more reflectance is obtained by the metal powder so that shielding characteristics and reflecting characteristics can be made compatible with each other. Moreover, when metal powder particles are formed into scales, the area occupied by the metal powder in a reflecting surface can be made larger so that the reflecting characteristics can be improved. Also, when the weight ratio occupied by the metal powder in a metal powder-containing ink is set at 2-30%, it is possible to prevent the deterioration of the reflecting characteristics occurring because of the metal powder being too little and also to prevent the occurrence of malfunction due to a contamination of the inside of an apparatus by a toner powder and other factors.
Patent JP-H0556404-A (JP)
Title: Parallel/serial conversion circuit for digital video signal
Inventor: ARISAWA YASUO
IPC: H04N7/01
Filed: 1991-08-27
Abstract: PURPOSE:To obtain a parallel/serial conversion circuit for a digital video signal which is capable of parallel/serial conversion by the select circuit of the bit length portion of data without depending upon the number of the bits of the data to be given to one signal line, and is suitable to be made into a monolithic IC. CONSTITUTION:The parallel/serial conversion circuit which inputs the digital video signal constituted of N-bits per one line by plural signal lines, and converts it into a television signal after storing it temporarily in M-pieces of memories is constituted by combining N-pieces of the select circuits constituted repectively of a selector 18 to select one input from M-pieces of the inputs, one register 21, and one counter 19 capable of counting a number larger than M.
Patent JP-H0962196-A (JP)
Title: Light source of display device
Inventor: MIKAMI AKIRA
IPC: G09F9/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an optical block and to decrease the number of parts. SOLUTION: The optical block 2 is constituted to have PBSs 4a, 4b formed to allow the transmission of, for example, a P wave of the P wave and S wave of the incident light from a light source and to reflect the S wave to the light source. The S wave reflected toward the light source is passed through the light emission point of the light source, there by, this wave is again made to be the P+S waves and, therefore, the transmission thereof through the PBSs 4a, 4b is made possible. The conversion of the S wave reflected toward the light source to the P wave is possible as well by arranging polarizing means, such as λ/2 plate and in plate in the bottom side part of a prism 3a.
Patent JP-H0958129-A (JP)
Title: Optical recording medium
Inventor: NAGATAKI YOSHIYUKI
IPC: G11B7/24
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To apply a recording layer by a spin coating method and to enhance light fastness and storage stability by providing a recording layer containing a phthalocyanine compd. represented by a specific formula on a substrate. SOLUTION: In a write-once recording medium containing phthalocyanine coloring pigment excellent in the solubility to an org. solvent and capable of being reproduced by a CD-ROM driver, the recording layer is formed on a substrate by adding a phthalocyanine compd. represented by formula (wherein X1-X4 are an alkoxy group or a fluorine-substituted alkoxy group, a-d are an integer of 1 or 2, a center metal M is Si, Ge or Sn and L1 and L2 are a substitutent having a urethane bond). The phthalocyanine compd. represented by the formula is enhanced in the solubility to a general-purpose org. solvent and has the good reflectivity and signal modulation degree to laser beam used in the recording and reproduction of a write once CD or CD-ROM standard optical recording medium.
Patent JP-2000076663-A (JP)
Title: Device and method of detecting 3t signal swing component for focusing optical pickup in optical disk device
Inventor: OBA HIROMICHI
IPC: G11B7/09
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize a 3T signal swing component detecting device for focusing an optical pickup used for an optical disk device. SOLUTION: Light reflected from an optical disk is converted to an electrical RF signal via an objective lens of an optical pickup and a quadripartite element. An edge signal having a short pulse width of 50 nsec is generated, before and after the point of time when a half period of 3T signal is elapsed after the trailing time of an EFM signal converting the RF signal. A 3T signal swing component is obtained by extracting, holding and smoothing the RF signal with this edge signal. This 3T signal swing component is used for focusing the optical pickup.
Patent JP-H0788872-A (JP)
Title: Foam molding raw material filling machine
Inventor: HAYASHI TATSUO
IPC: B29C44/00
Filed: 1993-09-27
Abstract: PURPOSE:To provide the title filling machine constituted so as not generate the clogging of the gap between a piston and the inner wall of a raw material supply pipe with a raw material at the time of the retreat of the piston, miniaturized as a whole so as to reduce the stroke of a cylinder and capable of efficiently filling a foaming mold with the raw material. CONSTITUTION:In a foam molding raw material filling machine wherein the piston 4 for opening and closing the opening part 2 for filling a mold with a pre-foamed granular raw material by the operation of a cylinder is provided to the rear of a raw material supply pipe 1 having the opening part 2 provided to the leading end thereof, an air passage 11 for injecting air for supplying the raw material to the opening part 2 from the front of the piston 4 in the back position and an air nozzle pipe 15 injecting air into the gap S between the piston 4 and the raw material supply pipe 1 from the rear of the piston 4 to prevent the clogging of the gas S with the raw material are provided in the raw material supply pipe 1.
Patent JP-H03102104-A (JP)
Title: Low nox burner
Inventor: OBARA OKITSUGU
IPC: F23C99/00
Filed: 1989-09-14
Abstract: PURPOSE:To effectively reduce thermal NOx compared with the blowing steam amount by a method wherein two or more steam pipes are arranged around a cylindrical burner cone, their lower tips are located below the lower end of the cylindrical burner cone, and steam nozzles are provided at the tips of the steam pipes, facing nearly the center of a flame. CONSTITUTION:Two or more steam pipes 6 are concentrically arranged around a burner cone 3, and the lower tips of the steam pipes are located below the lower end of the burner cone 3. Steam nozzles 7 are provided at the tips of the steam pipes 6, facing a flame formed at the end of the burner cone 3. Fuel oil spouted from a burner nozzle 5 is mixed by a flame holder 4 with air from an air chamber 2, and ignited to be burnt. When steam streams S1, S2, and S3 spouting from the steam nozzles 7 of the steam pipes 61, 62 and 63 are blown toward the flame (f), the steam streams split the flame into three flames f1, f2 and f3, and flows further to unite into one stream in the center of the flame. As a result, unburnt matters in the flames are stimulated to be mixed with air by the steam, and simultaneously the flames are deprived of heat causing the flame temperature to fall further as the flames divided and cooled have larger surface areas.
Patent JP-H04118066-A (JP)
Title: Producing equipment for air mixed with superfine mist
Inventor: MIYASAKA MAKIYUKI
IPC: B01D46/00
Filed: 1990-09-10
Abstract: PURPOSE:To produce the air mixed with superfine mist by equipping a tank which has the inlet and outlet of air and the inflow and outflow ports of liquid, a mist generator consisting of an ultrasonic wave type humidifier for making liquid to mist, a blower and a separator for separating and removing mist. CONSTITUTION:After it is recognized whether liquid is filled in the tank 2 of a mist generator 4, a blower 5 is rotated. The next ultrasonic wave type humidifier 3 is turned on and simultaneously a flow rate control valve 7 is closed and a liquid feeder 8 is rotated. The flow rate control valve 7 is slowly opened and supply of liquid is regulated to the prescribed flow rate. The liquid controlled in the flow rate is supplied into the tank 2 from a liquid feed pipe 13. The liquid in the tank 2 is introduced into the humidifier 3 and mist is generated and diffused into the air introduced by the blower 5. This air is introduced into a separator 6 in the tangential direction from a feed port 15 via a pipe 14 and the blower 5. The air mixed with fine mist introduced into the separator 6 becomes a turning flow. Fine mist of >=0.5mum collides against the inner circumferential wall surface of the separator 6 and is intactly transmitted thereon and goes to the lower part and returns into the tank 2 via a return pipe 12 from a drain port 16. The mixed air contg. superfine mist less than 0.5mum is introduced into an individual medical care space 19 via a pipe 18 from a discharge port 17. Thereby the equipment is miniaturized, simplified and easily made to low cost.
Patent JP-2000067633-A (JP)
Title: Luminaire
Inventor: MASAKI YOSUKE
IPC: F21V23/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To improve the heat radiating property around an electronic lighting circuit, to make a luminaire thin and to reduce the constraint in designing by arranging a printed board controlled by the electronic lighting circuit in such manner that it forms the almost vertical surface to a front surface of a luminaire body. SOLUTION: A printed board forming an electronic lighting circuit 22 is fixed and arranged on a block mount base 29 in a closed space formed by the luminaire body 4 and a body cover in such manner that an almost vertical surface is formed to a front surface of the luminaire body 4. The electronic lighting circuit 22 is formed by the printed board and the electronic components, and a miniature electric bulb socket and a switch are fixed and arranged to the front surface of the luminaire body 4. Whereby the heat generated from the electronic components and the lamp 16 are hardly accumulated, and the heat radiating property around the electronic lighting circuit 22 can be improved.  A molded insulation plate for insulating the electronic lighting circuit 22 from the luminaire body 4 becomes unnecessary, the heat conductivity in the direction of luminaire body 4 can be improved, and the heat radiating property of the luminanire can be improved.
Patent JP-S6482172-A (JP)
Title: Automatic associative journalizing system
Inventor: YOSHIDA TAKESHI
IPC: G06Q10/10
Filed: 1987-09-24
Abstract: PURPOSE:To decrease the labor and the time needed for input of the journalizing data and production of the journalizing slips by using a journalizing data file, a routine journalizing master file and an association relative master file and then selecting a series of journalizing information out of the relative events for production of the journalizing slips. CONSTITUTION:The routine journalizing candidates are retrieved out of a routine journalizing master file M1 storing the journalizing information via the routine journalizing identification codes. Then the necessary information are selected out of those candidates and this selected journalizing information is delivered to a data file D together with the additional information. Then the routine journalizing information is retrieved out of an association relative master file M2 storing the abbreviations and the associative events corresponding to the routine journalizing identification codes based on those abbreviations and associative events. Thus the journalizing slips are produced from the journalizing information stored in the data file D. Thus the input jobs of the journalizing data and the production of the journalizing slips are facilitated.
Patent JP-H0981417-A (JP)
Title: Memory monitoring circuit
Inventor: KOBAYASHI TAKAMASA
IPC: G11C7/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the omission and overlapping of data when the writing and reading of data for a memory is performed. SOLUTION: By having decode circuits 2 and 3 outputting each overflow signal and underflow signal when each phase difference of the writing and reading of data is about 0 and a first arrival priority circuit 5 holding and outputting the signal outputted first of the signals outputted from each decode circuits 2 and 3, an overflow and an underflow are specified. As a result, in the case of the writing and the reading of data for a memory, either one operation of the writing and reading of data can be stopped till the phase difference between a writing phase and a reading phase becomes an optimum value. As a result, in the case of the reading and writing of data in the memory, the omission and overlapping of data can be surely prevented.
Patent JP-H0666514-A (JP)
Title: Interferometer apparatus
Inventor: YONEDA MASAMI
IPC: G01B9/02
Filed: 1992-08-18
Abstract: PURPOSE:To prevent the disturbance due to a flow of air without fail in an optical path of an object light toward an object to be inspected from a reference member provided in the main body of an interferometer. CONSTITUTION:The main body 1 of an interferometer is fitted to a fixed board 2. An opening 2a for introducing a laser light is formed in the fixed board 2 and a lens mount part 6 on which a lens 5 to be inspected, as an object of inspection, is mounted removably is provided in a part on the upper side of this opening 2a. On the lower side of the fixed board 2, a disturbance preventing member 25 formed of a tubular member is fitted and the tip part thereof has an inside diameter which allows a reduced-diameter part 1a of the main body 1 of the interferometer fitted with a reference lens 16 to be inserted into it. The main body 1 of the interferometer is contrived so as to be displaced up and down in order to regulate the relative position of the reference lens 16 to the lens 5 to be inspected, and an optical path of an object light is always positioned inside the disturbance preventing member 25 irrespective of the position of the main body 1 of the interferometer.
Patent JP-S60132209-A (JP)
Title: Positioning control device
Inventor: KITAYAMA HIROYASU
IPC: G05B19/416
Filed: 1983-12-20
Abstract: PURPOSE:To execute a driving by which distances of an acceleration and a deceleration are equal, to eliminate an overshoot, and to realize a high speed by setting a constant of an operating part so that a distance of about 1/2 of a target position becomes an acceleration command area, and the remaining distance becomes a deceleration area. CONSTITUTION:A target position command data is preset to a present position counter 10, and it is subtracted by a pulse of a voltage control oscillator 16. At the time of said preset, its value is inputted to an operator 11, too, multiplied by a value (0.5) in a constant setting device 12, and its result is held in the operator 11. This value and a counter value are compared by a comparator 13, and if the counter value is larger than the contents of the operator 11, a switch 17 is laid down to an accelerating signal generator 14 side, and if it is smaller, said switch is laid down to a decelerating signal generator 15 side. In this way, an acceleration or deceleration command is transmitted to a direction descriminating circuit 18 through the voltage control oscillator 16.
Patent JP-H0287546-A (JP)
Title: Bonding process of protective film
Inventor: AMETANI MINORU
IPC: H01L21/68
Filed: 1988-09-22
Abstract: PURPOSE:To eliminate the conventional carrier belt for miniaturizing the unit by a method wherein a carrier means with a thin vacuum suction sheet fixed thereto is used on the end of a reciprocating member fitted to an arm freely reciprocating in radius direction while a wafer containing cassette, a wafer alignment part and a protective tape bonding part on the wafer are arranged around the carrier means. CONSTITUTION:When a suction sheet 5 of a carrier means A is inserted into the lower side of a specific wafer 7 in a cassette 10 to suck at the bottom surface of the wafer 7 by vacuum suction, a reciprocating member 4 retreats to take the wafer 7 out of the cassette 10. First, a swivelling axle 2 turns to swivel an arm 3 so that the wafer 7 at the end of the arm 3 may be stopped facing to an alignment part C. Secondly, the recoprocating member 4 advances on the alignment part C. At this time, the wafer 7 is shifted onto a suction base 14 without coming into contact with sheets 35, 36. When a detecting means detects that the center of the wafer 7 fed to the suction base 14 almost coincides with the swivelling center of the suction base 14, the swivelling axle 2 slightly lowers to load the wafer 7 on the suction base 14 and then the suction is released.
Patent JP-H0975238-A (JP)
Title: Heat-insulated box
Inventor: KAIMOTO TAKASHI
IPC: A47J41/00
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-insulated box to keep the temperature of article to be delivered from dropping down. SOLUTION: An insulated box is provided with heaters 1. Any kind of heater can be used. In the case a power source requires consideration, a battery of a delivery car or motorcycle can be used as an energy source, and heat accumulation media can be preheated by the heaters 1 using a domestic power source. An outer case 2 of the insulated box can be made of aluminum or an aluminum alloy to reduce temperature differences in spaces 3.
Patent JP-S61120882-A (JP)
Title: Phosphor and production thereof
Inventor: KATO TAKAYUKI
IPC: C09K11/77
Filed: 1984-11-16
Abstract: PURPOSE:To obtain a bivalent europium-activated composite halide phosphor having improved instantaneous emission brightness when irradiated with a radiation, by mixing starting materials for the phosphor in such a proportion as to give a predetermined composition and firing the mixture under specified conditions. CONSTITUTION:A starting material mixture is prepd. in such a quantity as to give a relative ratio stoichiometrially statisfying formula I. The mixture is fired at 400-1,300 deg.C in a neutral or weakly reducing atmosphere to obtain a bivalent europium-activated composite halide phosphor of formula II (wherein MII is Ba, Sr, Ca; MI is Li, Na; X, X' are each Cl, Br, I; X'' is F, Cl, Br, I; 0.1<=a<=10; 0<b<=2X10<-1>; 0<x<=0.2). The phosphor is very useful as a phosphor for a radiation intensifying screen which is used in medical radiography such as X-ray photographing in medical examination and industrial radiography for non-destructive inspection of materials.
Patent JP-S61120037-A (JP)
Title: Testing device of parabolic mirror
Inventor: KIKUKAWA TOMOYUKI
IPC: G01B11/30
Filed: 1984-11-16
Abstract: PURPOSE:To test a parabolic mirror by emitting laser light from the focal position of the parabolic mirror, projecting the reflected light on a plane mirror, reflecting the reflected light by the parabolic mirror, condensing the light at the focal position and reflecting the light again and projecting interference fringes on a detecting screen. CONSTITUTION:Laser light from a laser equipment 2 enters a light emitting section 1 and is emitted to a point A on the parabolic mirror 3 from a point O of the emitter section 1. The reflected light enters a point B of a plane mirror 4 and returns to the point O through the same path. Similarly, light emitted to a point C of the parabolic mirror 3 is reflected at a point D of the plane mirror 4 and returns to the point O. The length of light paths OAB and OCD are adjusted to become equal. A screen 5 that shades about a half of the parallel light is provided between the parabolic mirror 3 and plane mirror. Optical fibers 7 are used in the light emitting section, and the light returned to the point O is emitted again by the end face of the core 8 of the fibers 7, and at the same time, laser light from the equipment 2 is emitted. Thus, the distortion of the parabolic mirror can be tested from the pattern of interference fringes formed on the screen 5.