baber/WOPTO huggingface dataset:
Patent JP-H06111366-A (JP)
Title: Optical information recording medium and its production
Inventor: TOMURA TATSUYA
IPC: G11B7/246
Filed: 1992-09-24
Abstract: PURPOSE:To obtain an information recording medium having the uniform thickness of a recording layer and undergoing no change in a substrate as the information recording medium using plastic as the substrate. CONSTITUTION:An org. dye-based recording layer is formed on a plastic substrate optionally after an underlayer is formed on the substrate and a protective layer is further formed as necessary. The recording layer and/or the underlayer contains at least one kind of glycerol ester having specified structure.
Patent JP-S62138730-A (JP)
Title: Luminance meter with photographing function
Inventor: YAMADA OSAMU
IPC: G01J1/38
Filed: 1985-12-12
Abstract: PURPOSE:To superimpose a measurement point and a measured luminance value on a peripheral background by installing a half-mirror, a shutter which has a mirror surface on an incident light side, and a transmission type liquid crystal plate which displays the measurement point and luminance value in front of the shutter. CONSTITUTION:Light incident on an objective group 1 is split by the half-mirror 2 to two optical paths. Light reflected by the half-mirror 2 is guided to an incidence mask 8 through a lens group 7 and the optical path length is not determined as to form the image of an object on the incidence mask 8. Light incident on a photoelectric transducer 9 is converted into an electric signal corresponding to the luminance of the part limited by the incidence mask 8 and the signal is amplified by a preamplifier 12, converted by an A/D converted 13, and displayed on the display part 15 of a the liquid crystal plate 4. When the shutter 5 is open, the light presses through a lens group 3 and further passes through the liquid crystal plate 4 and shutter 5 to be made incident on a film 6. Thus, the peripheral background, measurement point, and brightness value are projected on the surface of the film 6.
Patent JP-H01120574-A (JP)
Title: Image forming device
Inventor: YAMAGUCHI YOSHIMASU
IPC: G03G21/20
Filed: 1987-11-04
Abstract: PURPOSE:To prevent the solidification of toner and deterioration in a drum, which are caused by heat, and to fully exhibit the performance of the title device by providing a part of a wind path for an optical system with an opening and forming, on an electrical part installed outside the cooling wind path, the wind path by means of taking advantage of the pressure difference of wind, thereby cooling the device. CONSTITUTION:An optical system cooling fan 3 takes in an outside cooling air 14a from an intake hole 4 and blows it inside. A wind 14b cooling an original placing table 6 heated by an exposing lamp 5 passes through the discharge hole 7 to the optical system, and is discharged outside the device. The cooling wind 14b is a main wind path, and its speed and pressure are high. It passes through the bypass hole 9 of the end of the optical system and flows in through a hole 9 communicating the electrical part 10, suppresses natural convection, passes by a heating plate 11, turns into a wind 14e and is discharged outside the device. Without arranging a cooling fan on the electrical part, a portion of the cooling wind of the optical system is bypassed to suppress heat conduction by natural convection from the electrical part. In addition, the performance of the process unit is fully exhibited to improve reliability and reduce manufacturing costs.
Patent JP-S63134040-A (JP)
Title: Composite agitation impeller equipped with spiral blade
Inventor: AGA YASUSHI
IPC: B01F7/16
Filed: 1986-11-26
Abstract: PURPOSE:To uniformly agitate viscous liquid by providing combined blades consisting of a push-down central part and a push-up tip part which are symmetrically and longly projected in the horizontal direction and titled in the direction different for the vertical face to appropriate parts of a rotary shaft. CONSTITUTION:In case liquid is of low viscosity, agitating action is uniformly caused in respective parts in cooperation with both promoting action of upper and lower flows by means of combined blades A consisting of a push-down central part 3 and a push-up tip part 4 and agitating action by means of main impellers 5 provided at the lower end. Further in case the liquid is of high viscosity, the up-and-down fluidization thereof is mainly performed with spiral blades 2. In this case, the main impellers 5 are subjected to forcing action of the spiral blades 2 and push-up shearing dispersion action is given to the liquid in combination with an agitation tank. Further the plural-step and plural-sheet combined blades A perform dispersion action while giving shearing action to the liquid during the up-and-down fluidization of the viscous liquid.
Patent JP-H05118248-A (JP)
Title: Control device on vehicle
Inventor: YAMAUCHI YASUTAKA
IPC: F02D29/02
Filed: 1991-10-25
Abstract: PURPOSE:To check whether a combination of programs written in respective microcomputers is matched with variations in vehicle or not, in a control device on vehicle, in which plural microcomputers take partial charge of the items to be controlled. CONSTITUTION:When microcomputers 13, 14, 22 take partial charge of the items to be controlled, either one microcomputer of the above microcomputers namely the microcomputer 13 has a communicating functions 13a, 17 for checking whether the interrelationship between a program written in itself and other programs written in the respective microcomputers 14, 22 is matched with the type of a vehicle on which a control device is mounted, or not. Thus, even when a program which is unmatched with the type of the vehicle due to foreign noise, etc., is written, the unmatched program can be detected and corrected.
Patent JP-H10123226-A (JP)
Title: Photomagnetic field sensor
Inventor: ISHIKAWA SHINTARO
IPC: G01R15/24
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To enhance productivity while reducing loss without requiring an alignment process by holding optical components, e.g. optical fibers, lenses, a polarizer, a photomagnetic element and an analyzer, in a single tubular holder. SOLUTION: A tubular holder 18 is employed because of the moldability of optical components to be contained therein. Optical fibers 2, 8 may be any type so long as they can transmit light with low loss but a multielement glass optical fiber having core diameter on the order of several 100μm is preferably employed in order to couple an LED light having lower light collecting power than LD light with the optical fiber. A light absorbing polarization glass is employed for a polarizer 4 and an analyzer 6 in order to reduce the size of a photomagnetic sensor. A Bi substituted magnetic garnet film excellent in magnetic sensitivity and mass productivity is preferably employed as the material for a photomagnetic sensor 5. Columnar gradient index lens or spherical lens 3, 7 is employed in order to realize a small sensor.  More specifically, the gradient index lens preferably has a pitch of 0.25.
Patent JP-S61159390-A (JP)
Inventor: KIMURA AKIRA
IPC: G05B19/416
Filed: 1984-12-28
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-S63135529-A (JP)
Title: Apparatus for doffing of package in false-twister of yarn
Inventor: HIRAI KAZUYASU
IPC: D01H9/08
Filed: 1986-11-25
Abstract: PURPOSE:To surely carry out doffing operation without applying damage to wound yarn layer, by transferring a package to a peg of a stand using a package-supporting arm of a doffing vehicle running between a stand and a winder. CONSTITUTION:A full-bobbin package of a winding position is transferred to a peg of a stand according to the motion of a package-supporting arm while supporting the package with a package-supporting arm 31 attached to a doffing vehicle 25. Since the rolling of the package by its own weight is inhibited by the above process, the damage of the surface of the yarn layer is prevented. The package supported by the supporting arm is actively transferred by the motion of the supporting arm to enable the accurate fixing of the position of finish the doffing of the package.
Patent JP-H10106226-A (JP)
Title: Tape cassette
Inventor: SASAKI MASAMICHI
IPC: G11B23/28
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To guarantee the curving characteristics of the tracks recorded on a magnetic tape housed in a tape cassette. SOLUTION: A recorded magnetic tape 2B, on which tracks inclined in a required direction are recorded by a helical scanning type magnetic recorder/ reproducer, is housed in a cassette housing 3B and a recording/recording prohibiting part 3a1 which is provided on the back 3a of the cassette housing 3B is set to be the recording prohibiting state. It is indicated by a track curving guarantee indication unit 3a3 which is provided on the back 3a of the cassette housing 3B of a tape cassette 1B that the track curving characteristics of the tracks recorded on the magnetic tape 2B are within predetermined values which are based upon the results of a track curving measuring instrument.
Patent JP-H02127863-A (JP)
Title: Manual scanner
Inventor: YOSHIOKA KIYOHARU
IPC: H04N1/107
Filed: 1988-11-08
Abstract: PURPOSE:To reproduce a color picture with correct color tone by providing an observing means able to observe a read position on an original, an optical switching means between the read position and the observing means and controlling the optical switch means during the reading of an original into the light shutting state. CONSTITUTION:A read position observing slit 13 being an observing means A able to observe a read position on an original provided in a housing 12 and a liquid crystal shutter 14 arranged between an original read position 2a and the observing means A and becoming opaque to shut the external light when a voltage is applied are provided to the scanner. Then the observing means A observes the read position on the original and a light switching means B arranged between the read position and the observing means A shuts the external light to control the light shutting during the original reading. Thus, the reading position of the original is adjusted accurately and the color picture is reproduced with correct color tone.
Patent JP-H08146494-A (JP)
Title: Optical system parallax correcting device and camera
Inventor: YAMAMOTO HARUSHIGE
IPC: G02B7/32
Filed: 1994-11-15
Abstract: PURPOSE: To simply correct the parallax of a photographing device at a low cost by arranging optical pathes of a finder optical system and a range-finder optical system so as to be allowed to pass through the same variable vertical angle prism being a parallax correcting means. CONSTITUTION: The optical axis B of the finder optical system is arranged in the vicinity of a first plane including a photographic lens optical axis A and the optical axes C and D of the range-finding systems which are almost aligned on a second plane including the optical axis B of the finder optical system and perpendicular to the first plane to discriminate a subject distance are arranged as well. On the other hand, at least the optical axis C of a first optical system out of the first optical system and a second optical system which constitute the range-finder optical systems is disposed so as to be positioned in the vicinity of the optical axis B of the finder optical system.  Further, one of plano-convex and -curve cylindrical lenses 14 and 15 which are disposed in front of the finder and range-finder optical systems and provided to extend along the second plane in the direction perpendicular to the first plane is turned around the axis of rotation as the center of the radius of curvature of the turned lens 14 or 15 at an angle of deviation and the parallax between each of the finder and range-finding optical systems and a photographic optical system can be corrected.
Patent JP-2001095398-A (JP)
Title: Mulching material and plant growth-promoting method using the same
Inventor: MORITA MATSUSABURO
IPC: C05F3/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To produce a mulching material suppressing the growth of weeds from the seeds and the stocks in the ground level and also suppressing the germination of seeds of coming weeds, and to provided a plant growth-promoting method using the same mulching material. SOLUTION: This mulching material is constituted by adding an organic fertilizer having a carbon rate (C/N ratio) of 5 to 20 to a porous fibrous material. The organic fertilizer preferably has a nitric mineralization rate of <=60% and is preferably one kind selected from the group consisting of rice bran, barley germs, wheat bran and chicken dropping or a mixture of two or more kinds of them. The porous fibrous material mainly comprises at least one kind selected from the group consisting of rock wool, glass wool and their mixture. The ground surface 3 around the root of a planting object 1 is covered with the mulching material 2in a surface density of 1-10 kg/m2.
Patent JP-H06107506-A (JP)
Title: Miteproof agent
Inventor: DOI MASATO
IPC: A01N25/34
Filed: 1992-09-28
Abstract: PURPOSE:To obtain a miteproof agent which is a miteproof agent, contained in fiber, excellent in miteproof effects and capable of suppressing volatilization during the forming of the fiber in spinning, etc., and improving the content of an active ingredient having the miteproof effects in the fiber. CONSTITUTION:The objective miteproof agent is obtained by blending 100 pts.wt. aromatic carboxylic acid ester with 20-100 pts.wt. silicic acid or silicate having 0.5-50mum average particle diameter in a miteproof agent used by its kneading in fiber.
Patent JP-H02128359-A (JP)
Title: Starting device for disk device
Inventor: SHIDA KOJI
IPC: G11B19/00
Filed: 1988-11-09
Abstract: PURPOSE:To automatically turn on a power source to each device at a prescribed time interval by providing a rotation detecting circuit, a deciding circuit for a prescribed speed of revolution, a circuit for sending out a result of decision, a power source turn-on circuit, a starting abnormality processing circuit and a reset switch. CONSTITUTION:Each magnetic disk device 41 - 44 is provided with a speed-of- revolution detecting circuit, a circuit for deciding whether the speed of revolution reaches a prescribed speed of revolution or not, and a circuit for sending out its result as a signal to other disk, and also, between each disk device 41 - 44 and a power source 3, switches 21 - 24 controlled by a signal from other disk are provided. Also, a starting abnormality processing circuit 7 for executing an abnormality processing in case of not reaching the prescribed speed of revolution even if a prescribed time elapses after a power source is turned on is provided on each disk device 41 - 44, or a master controller 9 for bringing them to synthetic control, and moreover, a reset switch is provided on each disk device 41 - 44. In such a way, each device can be started automatically in order, and even if an arbitrary device is not started in the course of starting, an interruption of starting thereby can be eliminated.
Patent JP-H03142893-A (JP)
Title: Electronic circuit board
Inventor: FUJIMOTO ATSUSHI
IPC: H05K1/03
Filed: 1989-10-27
Abstract: PURPOSE:To make it possible to provide an electronic circuit board which is excellent in vibration attenuation performance itself by installing a viscoelastic material layer between a circuit board raw material where various kinds of elements are installed and a constraint board and laminating integrally the boards in three layer construction. CONSTITUTION:An electronic circuit board 1 uses a circuit board raw material 7, such as glass-epoxy resin compound materials and the like as a base material. A viscoelastic material layer 8 which functions as a damping material is pasted to the back of the raw material 7, which is clamped by the circuit board raw material 7 and a constraint board 9, thereby bonding the three layers in one piece. Generally, with regards to the circuit board 7 whose dissipation factor ranges from 10<-4> to 10<-4>, the dissipation factor of the viscoelastic material layer 8 ranges from 10<-1> to 10<-0>. The viscoelastic material 8 clamped between the internal layers uses a thermoplastic polyolefin resin or thermosetting polymer materials. Preferably, these physical loss Tan should exceed 0.1 and it will be more preferable if the loss exceeds 0.5. As for the constraint board 9, any material which has rigidity similar the raw material 7, will be acceptable unless their electric characteristic, such as conductivity or stray capacity causes any problem.
Patent JP-H11177686-A (JP)
Title: Pouting method for telephone call
Inventor: SHAFFER SHMUEL
IPC: H04Q3/58
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To reduce cost related to the transmission of a telephone call through a public switched telephone network(PSTN). SOLUTION: A telephone number related to a designated recipient of telephone call is received, and the telephone call to the desired recipient is set up by a PSTN 18, then it is detected before connecting the telephone call through the PSTN 18 whether the recipient can receive the telephone call through a world wide computer network or not. And when the recipient can receive the telephone call through the world wide computer network, the telephone call is connected through the world wide computer network.
Patent JP-S61155544-A (JP)
Inventor: HIRATO MIKIHIDE
IPC: E04D13/035
Filed: 1984-12-26
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-H07113537-A (JP)
Title: Air cleaner
Inventor: UCHIDA TETSUEI
IPC: F24F7/007
Filed: 1993-10-15
Abstract: PURPOSE:To suitably control an air flow rate at good timing corresponding to a change in dirt of the air. CONSTITUTION:An air cleaner comprises a blower 5, a sensor 6 for sensing dirt in the air, and a controller 2 for updating an air flow rate when a detected value from the sensor 6 is varied exceeding a preset sensitivity. The sensitivity for raising the air flow rate in response to an increase in dirt of the air is set smaller than that for lowering the flow rate in response to a decrease in the dirt of the air thereby to prevent an increase of the dirt by rapidly raising the flow rate in the case of the increase in [he dirt and to suitably control the flow rate to lower the flow rate after the dirt is sufficiently decreased in the case of the decrease in the dirt.
Patent JP-H01125892-A (JP)
Title: Conduction of double-sided printed wiring board
Inventor: YAMAZAKI MARI
IPC: H05K3/40
Filed: 1987-11-10
Abstract: PURPOSE:To enable the reduction of man-ours by a method wherein connection of circuit patterns formed on both the front and the rear of a both side printed wiring plate is made in such a manner that a part of cut/lift-up section which is formed by performing cut and lift-up along a cut line is made to be compressed and deformed so as to connect the circuit patterns. CONSTITUTION:A rectangular tongue-shaped section T is provided, which is formed in such a way that a wiring plate is made to be processed to be provided with a cut line and the wiring plate is to be cut through along the cut line for the formation of the section T that is to be lifted up, and the tip of the section T is lifted up from a root section R of the tongue- shaped section T formed by cutting wiring plate through along the cut line and made to hang down in a direction shown by an arrow B. Next, the tip of the section T is compressed in a thickwise direction as shown by arrows C so as to be deformed, and a laminated substrate 1 is made not only to decrease in thickness with copper foil patterns 2 and 3 formed on both faces of the substrate 1 but also extend and expand two-dimensionally. Then, the tip section Ta is pushed back in a direction shown by an arrow D to an original position, the copper pattern 2 formed on the face of the face of the tip Ta is made to bear on and overlap with the copper foil pattern 3 formed on the rear of the unprocessed section of the substrate 1, a soldering connection S is performed on the bearing/overlapping section as a center covering the copper foil pattern 3 formed on the rear of the tongue-shaped section tip Ta and the copper foil pattern 3 formed on the rear of the unprocessed part of the substrate 1. By these processes, a manufacturing process can be facilitated.
Patent JP-H0695585-A (JP)
Title: Computer software for english learning
Inventor: FUJIWARA HISAO
IPC: G09B19/08
Filed: 1992-09-09
Abstract: PURPOSE:To advance learning by way of sticking to daily lessons by making contents in correspondence with a teaching text and outputting a voice for each sentence for hearing. CONSTITUTION:One to four options 1 are set to further deepen understanding with a computer software in correspondence with questions of a teaching text separately edited, and an answer is selected from the options 1 and is input to an answer column 2. (If the answer is a mistake, a various kinds of comments are displayed in accordance with the pattern of the mistaken answer and another answer is made with a hint of the comments.) Consequently, it is possible to advance learning delved into by way of sticking to daily lessons. Additionally, regarding English sentences displayed by the computer software, a voice for hearing is output for each of the sentences 3, 4. Consequently, it is possible to carry out the elaborate learning unified with visual and auditory senses.
Patent JP-H08212618-A (JP)
Title: Optical information recorder
Inventor: MURAKAMI TERUO
IPC: G11B11/105
Filed: 1995-09-11
Abstract: PURPOSE: To eliminate complex management and control the operations of an optical information recorder employing a magneto-optical disk by executing the operation in an erasing mode preceding to a recording mode. CONSTITUTION: When a recording mode instructing signal, recording information bits and a recording sector are transferred by an external system, a recording mode control section 9 moves a magneto-optical head 4 to the radial position of a specified sector, detects the sector address and successively erases the specified sector region regardless of the presence or the absence of information. After the completion of the erasing operation, the section 9 moves the head 4 to the leading sector position of a specified sector, detects the sector address and successively records the information transferred from the system in the region in which magnetic domains are aligned by the erasing operation. Thus, an overlapped writing of information bits and a missed erasing are eliminated during the execution of a recording mode and the system side management is easily made.
Patent JP-H02129960-A (JP)
Title: Semiconductor memory
Inventor: HASHIMOTO MAKOTO
IPC: H01L27/10
Filed: 1988-11-10
Abstract: PURPOSE:To improve device characteristics and assure high integration by providing a low concentration impurity area of a second conductive type on a channel side of a high concentration impurity area of a first conductive type in source and drain regions of a load MOS transistor. CONSTITUTION:When gate voltage is grounded potential, the conductivity type of a channel formation area 1a is a p-type impurity area and hence the device takes an n<+>p<->n<+> structure. Therefore, drain voltage is all applied on a pn junction located in the vicinity of the drain to cause tunnel leakage and hence produce a current. Further, when the gate voltage is power supply voltage, an inversion layer is formed on the tunnel formation area 19 and hence the device takes an n<+>p<->np<->n<+> structure. Thus, two reversely-biased pn junctions are formed. Therefore, an electric field exerted on the one pn junction is halved. Hereby, device characteristics are improved and high integration is assured.