baber/WOPTO huggingface dataset:
Patent JP-H0723685-A (JP)
Title: Liquid chemical sprinkle machine
Inventor: HAMAMOTO SATORU
IPC: A01M7/00
Filed: 1993-06-30
Abstract: PURPOSE: To prevent an ill effect due to excessive spraying or careless waste by making a cartridge-type liquid chemical container containing diluted and formulated liquid chemicals to be attachable/detachable to/from a spraying machine mainbody provided with a spraying pump, a battery and a spraying nozzle. CONSTITUTION: The cartridge-type liquid chemical container D for containing the diluted and formulated liquid chemicals is made to be attachable/detachable to/from the scattering machine mainbody A provided with the spraying pump, the battery and the spraying nozzle. When the plug C of the container D is inserted to the socket B of the mainbody A, a packing 11 is raised to the position corresponding to the notch part 9 of a plug inner cylinder upper end part and air from the air hole 4 is permitted to flow from the notch part 9 to the container D through a gap between restraining projections 2a and 2b from an air path 5 with a reverse stopping valve 16. The liquid chemicals inside the container D are permitted to flow out from the notch part 9 through a liquid chemical path 7 so as to flow out from a liquid chemical supply port and is sprayed.
Patent JP-H1124697-A (JP)
Title: Audio encoder
Inventor: IRIE NORIKO
IPC: G10L21/0208
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an MPEG(moving picture expert group) audio encoder in which the sound quality is never deteriorated when a fluting sound is absent, and the fluting sound can be easily removed with little processing quantity when an audio coding method using sub-band analysis such as MPEG audio is used as the sound recording method of a video camera. SOLUTION: This encoder has a fluting sound detecting means 8, a switch 9, and two filters consisting of a general filter for the band containing a large quantity of the fluting sound component of a filter band for performing a sub- band analysis and a filter containing not so much fluting sound component. Coding is performed by use of the output of the general filter having a wide band when the detection result of fluting sound shows the presence of fluting sound, and by use of the filter having a narrow band which less passes the fluting sound component when the fluting sound is not detected. Otherwise, the output or code assignment of the filter for the band containing the fluting sound is set to 0.
Patent JP-H056540-A (JP)
Title: Production of magnetic recording medium
Inventor: SHIMIZU YUTAKA
IPC: G11B5/845
Filed: 1991-06-27
Abstract: PURPOSE:To eliminate the defects of a coated film and further to simultaneously improve durability and electromagnetic conversion characteristics by passing a tape coated with a magnetic coating material over an external magnetic field impressing means, thereby repetitively impressing inverting magnetic fields to the tape. CONSTITUTION:The external magnetic field impressing means 5 is constituted by disposing plural unit magnets 4 in such a manner that the polarities of the adjacent unit magnets vary from each other. The number of the unit magnets 4 to be disposed corresponds to the number of inversions of the magnetic fields and is preferably >=4 pieces and more particularly preferably about 8 to 25 pieces. On the other hand, the coating compsn. for magnetic layers contg. magnetic powder and binder is applied on a long-sized nonmagnetic base (tape) 1 and this tape 1 is passed over the above-mentioned external magnetic field impressing means 5, by which the inverting magnetic fields are alternately impressed to the tape 1. Consequently, the magnetic powder in the coated film is vibrated and gravure patterns and longitudinal lines are smoothed, by which the defects of the coating film are annihilated and the quality of the coating film is improved.
Patent JP-H0511223-A (JP)
Title: Phase shift controller
Inventor: MATSUDA YOSHIKAZU
IPC: H01P1/00
Filed: 1991-06-28
Abstract: PURPOSE:To offer the small-sized phase shift controller which eliminates the need to wind a cylinder with a fiber, generates stable variation in phase shifting, and need not strain the fiber with an external mechanical force. CONSTITUTION:The core 2 of the optical fiber is provided eccentrically with the center of the clad 3 and closely to or in contact with the outer peripheral surface of the clad 3 and a peripheral medium 4 which can controls the refractive index is provided outside the fiber 1.
Patent JP-H1028092-A (JP)
Title: Personal computer
Inventor: SUZUKI ATSUSHI
IPC: H04B10/11
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To perform stable communication with less communication errors without being limited by an installation place by varying the reception angle of an infrared ray communication module and adjusting it to an optimum reception angle. SOLUTION: Before performing communication with an opposite personal computer, infrared rays on which test data are superimposed are transmitted from the infrared ray communication module 1 from each other. They are received, a level measurement processing is performed and a measured value is displayed at a level display part using an LCD. An adjustment dial 3 is manually rotated so as to maximize the display value. When the adjustment dial 3 is rotated, the infrared ray communication module 1 is angle-changed in the left and right directions with a gear shaft as a center through a gear 4 and an optimum angle is set. Further, when an automatic adjustment mechanism for automatically controlling manual angle adjustment so as to maximize the reception level of the infrared rays at all times is added, the time and man-hours of the adjustment are omitted.  Thus, since the installation place is not limited, this personal computer is installed at a position where an operator can easily perform the operation.
Patent JP-H058106-A (JP)
Title: Holder device
Inventor: KUBO HARUAKI
IPC: B23B31/22
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a holder device in which centering accuracy is increased by preventing an adapter from running out. CONSTITUTION:Multiple steel balls 32 as rolling elements are provided between the outer periphery of an adapter 12 and the inner periphery of a holder main body 10. On the outer periphery of the adopter, a U-groove 42 for storing the steel balls 32 when the adapter is inserted or pulled out and a V-groove 46 in which a taper 44 is formed to hold the steel balls 32 between the inner periphery of the holder main body and the outer periphery of the adopter by pressing, when the adopter is rotated relative to the holder main body to center the adopter, are formed.
Patent JP-2001016490-A (JP)
Title: Image pickup unit and method for processing image pickup data
Inventor: MAEDA MASAMINE
IPC: H04N5/225
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To record an animation and a still image at the same time and to easily confirm the picked-up still image or the remaining number of sheets that can be photographed. SOLUTION: A trigger key is depressed, the remaining quantity of a DV tape is detected, an animation recordable time is calculated from the remaining tape quantity and the result is displayed on a liquid crystal display (S1→...→S4). Then the remaining quantity of a flash memory is detected when a release key is depressed and the remaining number for photographing the still image is calculated from the remaining quantity of the flash memory (S6→...→S8). The number of sheet that can be photographed is displayed on the liquid crystal display in place of the animation recordable time (S9) and the still image to be recorded is captured (S10), JPEG-compressed and recorded in the flash memory (S11→S12).  When a recording operation to the flash memory is completed, the liquid crystal display displays the animation recordable time again in place of the remaining number of sheets that can be photograph for the still image (S13→S14).
Patent JP-2001016178-A (JP)
Title: Synchronous digital hierarchy multiplex transmitter and demultilplexing method
Inventor: MORITA TOSHIYA
IPC: H04J3/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a synchronous digital hierarchy multiplex transmitter and a demultiplexing method by which the transmission capacity of high-order machine type can be realized without increasing the cost of facility investment and reliability can be improved while reducing articles for maintenance. SOLUTION: A demultiplexing part 4 has a configuration capable of dealing with various kinds of signal transmission capacity, and since conditions on the side of mother board are shared even between interface parts 2 or 6 corresponding to different transmission speeds, even when the transmission capacity is increased, the transmission capacity of high-order machine type can be realized without replacing SDH multiplex transmission equipment with the high- order machine type by exchanging the interface parts.  Since the destination of communication between a demultiplex substrate and a low speed interface substrate or the like can be selected by providing a reception selector circuit and a transmission selector circuit, in both the cases of adopting a redundant configuration and adopting no redundant configuration, reliability can be improved while reducing articles for maintenance and reducing the cost.
Patent JP-S5972207-A (JP)
Title: Muting circuit
Inventor: RI SADAICHI
IPC: H03G3/10
Filed: 1982-10-18
Abstract: PURPOSE:To prevent a pop sound noise due to a shift in operation point during on/off switching by placing an output terminal in a floating state during muting operation. CONSTITUTION:The 1st and the 2nd constant current sources consisting of transistors (TR) Q11 and Q12, and Q14 and Q15 are connected to the base and emitter of a PNP TRQ10 whose base is an input terminal. Then, a PNPTRQ18 whose base is connected between the base of the TRQ10 and the 1st constant current source, and an NPNTRQ17 whose base is connected between the emitter of the TRQ10 and the 2nd constant current source are connected mutually at the emitters to an output stage. Then, a mute signal current is inputted to a TRQ16 during muting operation to turn off the 1st and the 2nd constant current sources. At this time, the TRs Q17 and Q18 turn off and the output terminal enters the floating state.
Patent JP-H0933705-A (JP)
Title: Optical control sheet
Inventor: NAKAMURA HIROZO
IPC: G02B5/02
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To obtain the optical control sheet which has high front luminance and has no dot seen and is low in cost by orienting and mixing fiber which has a lower refractive index than the refractive indexes of the components of a transparent resin sheet and is a polygonal pyramid or semicylinder, etc., in the transparent resin sheet. SOLUTION: The optical control sheet has many fibrous air layers, which have a lower refractive index than the refractive indexes of the components of the transparent resin sheet 1 and are in a columnar shape of 10μm in external diameter, arrayed in one direction in the transparent resin sheet 1. To manufacture the optical control sheet, hollow polyethylene terephthalate(PET) fibers 3 of 20μm in outer diameter and 10μm an inner diameter are uniformly arrayed in one direction in the transparent resin sheet 1, and also has nonhollow PET fibers are arrayed at right angles to the said fibers, thereby forming a 20μm mesh cloth. Then the cloth is embedded in the transparent resin sheet 1 consisting principally of PET by solution casting and the transparent resin sheet 1 is dried.  This optical control diffuses light at right angles to the air layers 2 and does not diffuse it in the direction parallel to the air layers 2.
Patent JP-H0349582-A (JP)
Title: Drive controller
Inventor: IGAWA YASUSHI
IPC: H02P29/00
Filed: 1989-07-17
Abstract: PURPOSE:To enable a simple and cheap constitution of a device by inputting a mode changing signal as one of external signals to change over driving modes with it and further by changing over functions of other external signals too according to the driving modes. CONSTITUTION:A CPU 2 inputs the data of a mode changing signal from an external signal input circuit 1. The CPU 2 changes over its inner state into a position control mode if the data is ON and into a speed control mode if the data in OFF. However, each of the signals of 'drive', 'alarm reset', and 'torque limitation' is not changed over since they are available in both the position control mode and the speed control mode. Therefore, in this case, three remaining signal of A, B, and C are changed over. Thereby, the number of the external signal input circuits can be decreased and the constitution of a device can be simple and cheap.
Patent JP-H0472526-A (JP)
Title: Mean brightness measuring device
Inventor: KAWAMURA HARUMI
IPC: G01J1/02
Filed: 1990-07-13
Abstract: PURPOSE:To measure the mean lightness sensed by a human eye by dividing the picture angle having seized the object to be measured into a certain number of regions when measuring the light quantity from a light source or of the light reflected by object, measuring the brightness of each region, substituting the obtained value into a given formula, and thereby making numerical display. CONSTITUTION:The light from an object to be measured and reflex light thereof are cast onto a lens optic system 1, and the light fluxes in regions produced by n-dividing are received by respective divisions on a light receiving element 2. The image surface illuminances are entered in a calculating circuit 3 in a certain sequence and converted into brightness values. Further computation is made using a formula A, and the mean brightness is turned into numerical information and emitted by an indicator 4. Thereby the mean lightness within the range of object to be measured, according to the sense of human being, can be measured, which is serviceable for example to providing uniform mean lightness of characters in a pos. or a neg. picture by the white/black two value system or monitoring the automatic adjustment of the illuminance whereby the apparent lightness is kept constant in a shop display of a variety of commercial goods.
Patent JP-H0734500-A (JP)
Title: Filth removing device for bathtub
Inventor: IKEUCHI JUNICHI
IPC: E03C1/26
Filed: 1993-07-26
Abstract: PURPOSE:To remove filth with high efficiency always in a stable manner, even if the water level of the bathtub water varies. CONSTITUTION:A dirt removing device consists of an outer cylinder 11 as a sliding floating body and an inner cylinder 12 as supporting body, and the opened port part 111 of the outer cylinder 11 communicates to the water suction port of a bathtub 3 where the inner cylinder 12 is connection-fixed through the hollow part of the outer cylinder 11 and the hollow part of the inner cylinder 12. The opened port part 111 follows the water level by the vertical movement of the outer cylinder 11 by buoyancy, and the filth such as dirt which floats on the water surface part is suction-removed to the opened port part, together with the bathtub water.
Patent JP-S6076764-A (JP)
Title: Image forming device
Inventor: DEKURA HITOSHI
IPC: G03G15/00
Filed: 1983-10-04
Abstract: PURPOSE:To enable sure display of the point or cause where or why the abnormal operation, paper jam or the like of a device arises on a display means by inputting at least two among plural input means which assign the operation of the device. CONSTITUTION:A means 41 for detecting abnormality of a motor which detects abnormaility of a driving motor of a copying machine, a means 42 for detecting abnormality of an element for controlling the temp. of a fixing device, a means 43 for inputting and detecting the information and state necessary for copying operation, an outlet switch 23, etc. are combined with a control part 44 consisting of a microcomputer, etc. When a key except a print key is pushed after the input from an operation panel is detected upon push of a start button, the state of the copying machine is set according to the pushed key and is displayed on a display device 34. The copying operation is started when the print key is pushed. An element 32 for displaying the number of sheets displays E1 when the abnormality of the motor is detected by the means 41 during, for example, the copying operation.
Patent JP-H0236769-A (JP)
Title: Saturation-resetting method for transformer
Inventor: KITAZAWA YOSHITO
IPC: G05F1/44
Filed: 1988-07-26
Abstract: PURPOSE:To make the reliability of an apparatus higher by sending, at the time of restarting said apparatus after an overcurrent trip, a polarity command directed reversely to that of a polarity command at the time of said trip. CONSTITUTION:A voltage type inverter is composed of a power rectifier 2, a DC reactor 3, a capacitor 4, a power inverter 5, an output transformer 6, etc., to supply an inductance load 8 with power. Then, when an overcurrent is generated, a trip signal is also generated to stop the operation of said inverter to protect elements, etc. Said inverter is further composed of a controller 10 generating an operation signal such as start and stop, a base signal generator 11, an ON/OFF command circuit 12, a current transformer 13, an adder 14, a storage circuit 15, a reverser 16 and a switch 17. Said command circuit 12 has hysteresis output characteristics and gives the output commanding positive and negative polarities to said base signal generator circuit 11. Thus, said output is stored in said storage circuit 15 by an overcurrent trip, and its contents reverse polarity and are given to said command circuit 12 at the time of restarting after the cause of such failure has been removed.
Patent JP-H0848931-A (JP)
Title: Fired color pencil lead and its production
Inventor: HOSHIBA MASAAKI
IPC: B43K19/18
Filed: 1994-08-05
Abstract: PURPOSE:To produce a fired color pencil lead prepared by impregnating a fired pencil lead with an ink and being excellent in mechanical strengths, i.e., bending strength, tensile strength, impact strength, etc., as well as having sufficient color development and a sufficient density of a drawn line. CONSTITUTION:This lead is prepared by kneading a composition essentially consisting of an extender and an organic excipient, extruding the resulting mixture, firing the extrudate in a nonoxidizing atmosphere to form the first fired lead in which the carbide of the organic excipient is the binder, heating the first fired lead in an oxidizing atmosphere to form the second fired lead being devoid of the carbide becuase of oxidation and essentially consisting of the extender, infiltrating a perhydro-polysilazane solution into the pores of the second fired lead, heating the resultant second fired lead in an inert atmosphere such as a nitrogen atmosphere or an ammonia gas atmosphere to form the third fired lead in which silicon nitride is formed, and filling the pores of the third fired lead with an ink.
Patent JP-S6077416-A (JP)
Title: Gas flow rate control apparatus for semiconductor vapor growth apparatus
Inventor: EHATA HITOSHI
IPC: C23C16/52
Filed: 1983-10-05
Abstract: PURPOSE:To prevent defective product by connecting auxiliary controllers to all flow rate controllers of the various gas supply systems for the reaction furnace, programmably monitoring flow rate with the CPU and realizing epitaxial growth under the constant flow rate by changing over the flow rate controller to the auxiliary controller when a trouble occurs. CONSTITUTION:The flow rate controllers MFC8-10 are controlled by a processing program PP. In the PP9, the P type dopant Dp is sent through the MFC10 which is preset to the predetermined value from a chamber 16 through a valve PV23 and it is mixed with H2 supplied through the PV24. The mixed gas is branched to MFC9 and 8 preset to the predetermined values. In the PP9, the PV 19A is off and therefore the gas flows into the path PL6A and is then exhausted in mixing with H2+SiCl4. In the PP10, the PV19 turns ON, the mixed gas partly flows into the PL1A through the MFC8 and thereby a P type semiconductor is formed by the vapor growth method on the wafer placed within the furnace. The auxiliary MFC8'-10' which hold minimum flow rate are connected in parallel to the MFC8-10 and if a trouble occurs, they immediately operate CV to hold predetermined flow rate. With this constitution, reliability of program control for vapor growth method can be improved and generation rate of defective product can be lowered.
Patent JP-H1131882-A (JP)
Title: Multilayered interconnection board and method for manufacturing it
Inventor: KOJIMA TOMIJI
IPC: H05K3/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a multilayered interconnection board and its manufacturing method, wherein high-density wiring and high-density mounting are possible while maintaining reliable electrical connection. SOLUTION: In a multilayered interconnection board, interconnection patterns 9a, 9b, 9c, and 9d layers are electrically connected with a conductive bump 6 which penetrates an interlayered insulator 7a in the thickness direction, and a plated conductor layer 8 provided on an inside wall surface of a hole penetrating the inter-layer insulator in the thickness direction. Here, the inside of a through-hole where the plated conductor layer 8 is provided is filled with an insulator 10, and the electrical joint of the conductive bump 6 to the plated conductor layer 8 is established via a conductor layer 11 which is allocated on a filled surface of the insulator 10.
Patent JP-S6342024-A (JP)
Title: Magnetic recording medium having zinc-containing auxiliary layer and its production
Inventor: MIYAMOTO KAZUYUKI
IPC: G11B5/738
Filed: 1986-08-06
Abstract: PURPOSE:To assure quality in terms of production technology with respect to electromagnetic characteristics at a low cost by forming a titled medium having at least one auxiliary layer contg. zinc. CONSTITUTION:The magnetic recording medium having a magnetic metallic layer on a nonmagnetic substrate has at least one auxiliary layer contg. zinc. The auxiliary layer (zinc layer) contg. zinc and the magnetic metallic layer are preferably provided by a vapor deposition method, above all, sputtering method. At least one of the zinc layer is preferably provided between the base (substrate) and the magnetic layer and in contact with the magnetic layer. The zinc layer is effective in improving the magnetization efficiency of the magnetic layer if the layer thickness thereof is >=0.05mum. The preferable layer thickness is 0.05-2.0mum. The magnetic material is exemplified by Fe, Co, Ni, and other magnetic metals or alloy magnetic metals such as Fe-Ba and the oxides thereof; for example, gamma-Fe2O3, etc. Said material is Co or Co-Ni alloy (<=30wt% Ni content) or Co-Cr alloy (<=26wt% Cr content) and the satisfactory layer thickness of the magnetic layer is 0.03-0.6mum.
Patent JP-S6341243-A (JP)
Title: Electric car
Inventor: NISHIHARA MASAYASU
IPC: B60G3/28
Filed: 1986-08-07
Abstract: PURPOSE:To make it possible to absorb high frequency vibrations arising from an electric motor by connecting the electric motor at an end part of a leaf spring made of FRP serving also as a suspension arm. CONSTITUTION:Rear wheels 1A and 1B and motor units 5 and 6 connected respectively to the rear wheels 1A and 1B are suspended from a vehicle body via front and rear FRP leaf springs 3 and 4, a frame 2, and oil dampers 7 and 8. The positions of respective rear wheels 1A and 1B in the lateral direction are elastically restrained by the front and rear leaf springs 3 and 4. The positions of the respective rear wheels 1A and 18 in the fore-and-aft direction are restrained by the front and rear leaf springs 3 and 4. The movements of the respective rear wheels 1A and 1B in the vertical direction are elastically damped by both the front and rear leaf springs 3 and 4 and oil dampers 7 and 8.