baber/WOPTO huggingface dataset:
Patent JP-H04366915-A (JP)
Title: Display and recording medium, method and apparatus
Inventor: KATO KINYA
IPC: G02F1/13
Filed: 1991-06-14
Abstract: PURPOSE:To allow displaying of a large quantity of information even if rewriting is not frequently executed and even if plural display and recording media are not used by providing plural display layers each formed by holding a compsn. layer dispersed with a liquid crystal in a high polymer with transparent conductors. CONSTITUTION:The plural display layers 10 each formed by holding the compsn. layer 31 dispersed with the liquid crystal in the high polymer with transparent films 9 formed with the transparent conductors 8 are laminated. The mode in which the orientation state of the liquid crystals is uniform is attained if the compsn. layers 31 are cooled in the state of impressing a high electric field thereto after heating. The mode in which the orientation state of the liquid crystals is random is attained when the compsn. layers 31 are cooled in the state of impressing the low electric field thereto or in the absence of the electric field after cooling. These two modes are reversibly changed. The heating temp. necessary for reversibly changing the two modes of the compsn. layers 31 vary with the display layers 10.
Patent JP-S5846200-A (JP)
Inventor: KIMURA MASAO
IPC: D21H27/00
Filed: 1981-09-12
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-S5765910-A (JP)
Title: Protecting circuit for power amplifying circuit
Inventor: SATOU KENICHI
IPC: H03F1/42
Filed: 1980-10-13
Abstract: PURPOSE:To reduce the loss under the no-load state, by fixing the power source voltage to a prescribed value when an abnormal operation is detected, in the amplifying circuit which controls the power source of a power amplifying part in accordance with the envelope voltage of an output signal amplitude. CONSTITUTION:Power for a power amplifying circuit 5 is supplied from a PWM amplifying circuit 4 in accordance with the output voltage of a rectifying circuit 3 which generates the envelope voltage of an input electric signal, and for a large input signal, this power is supplied from a constant voltage source 7 through a transistor 8. When an abnormal operation of the circuit is detected, a speaker protection switch is opened to make the power amplifying circuit 5 no-loaded, and simultaneously, switches 12 and 13 are opened and the voltage supplied to the power amplifying circuit 5 becomes equivalent to the no-signal state, and therefore, the power loss is reduced.
Patent JP-H04515-A (JP)
Title: Clock supplying system and arithmetic processor
Inventor: KABUO HIDEYUKI
IPC: G06F1/08
Filed: 1990-05-31
Abstract: PURPOSE:To set up each block in a system to an optimum operation time matched with an internal processing time, to shorten a waiting time for data processing and to improve a processing speed by supplying each block in a synchronizing system from a clock generator as the maximum synchronizing block required by the block. CONSTITUTION:Clocks 11, 12 of two phases are outputted from a clock generator 1 based upon an external clock 20. When a clock period changing signal 16 is 'L', the periods of the clocks 11, 12 are set up to T, and when the signal 16 is 'H', the periods are set up to 2T. At the time of inputting an external instruction signal 13, block specification information and information relating to a clock period are coded, a block 3 or 7 respectively constituting a data processing part 5 or 9 is selected by an instruction decoder 2 based upon the coded results, the selected result is outputted to data buses 17 to 19 according to the need, and the block 3 or 7 is driven for an operation time matched with the processing time.
Patent JP-H09325854-A (JP)
Title: Image processing type coordinate input device
Inventor: SAWADA YUJI
IPC: G06F3/0488
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To detect the input image information even at the time when a pen means is used by extracting newly written image information by a changed area detection means in an image area that is specified based on the pen image information and processing the extracted image information as the input image information. SOLUTION: The image information which has been written on an entry surface 2 by a pen means 22 is processed. The analog image information of the image information which is fetched via an image input means 6 is converted into the digital image information by an A/D converter an stored in a storage means 14. A pen detection means 8 detects the pen image information out of the image information fetched and stored in a 1st storage means 24. Then a changed area detection means compares the unwritten fetched image information (background image information) with the written image information and extracts the newly written image information. The extracted image information is processed as the input image information. Thus, the written image information can be accurately extracted even with use of the pen means 22.
Patent JP-2000330380-A (JP)
Title: Developing device and magnet roller for the device
Inventor: IMAMURA TAKESHI
IPC: G03G15/09
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a developing device by which developer is prevented from being biased due to the magnetic force of in the axial direction a magnet roller and an image being uniform in the axial direction can be formed, and to obtain a magnet roller used for the developing device and reduced in the magnetic force in the axial direction. SOLUTION: The ratio of the axial-direction magnetic flux density of the magnet roller 3 to the radial-direction magnetic flux density at the peak of a magnetic pole of a fixed magnet P4 opposed to a developer regulation member 8 is regulated to <=2.5% in the central area in the axial direction, so that the magnetic force of the roller 3 in the axial direction is made small. Also, the roller 3 is molded and manufactured by means of a magnetic field die molding by orienting ferrite in the copolymer of ethylene, ethyl and acrylate(EEA).
Patent JP-S5934494-A (JP)
Title: Scroll system hydraulic machine
Inventor: ARAI TOORU
IPC: F04C15/00
Filed: 1982-08-20
Abstract: PURPOSE:To improve performance and reliability by providing an adiabatic material between the whirling spiral member side and the whirling scroll shaft bearing side to interrupt heat of a closed chamber transferred to a bearing. CONSTITUTION:A whirling plate 2a of a whirling scroll 2 is constituted from an adiabatic material 15 provided between first and second plate materials 13, 14 and fixed integrally to said plate 2a by bolts mounted on a plurality of circumferential portions. Ceramics, polyimido resin, asbestos or glass fiber is used for the adiabatic material 15. Thus, heat of a closed chamber 12 is not transmitted to the whirling scroll bearing 7.
Patent JP-2000311762-A (JP)
Title: Method and device for mounting terminal with electric wire onto connector housing
Inventor: SHIRAKAWA JUNICHI
IPC: H01R43/01
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To enhance workability for insert-mounting a terminal with an electric wire onto a connector housing. SOLUTION: Plural terminals (t) with electric wires are mounted in parallel on an insertion jig 71, and all the terminals (t) are pushed out of the jig 71 at the same time or selectively to insert into cavities of a connector housing C from its rear face. In the case where the cavities formed into two upper and lower stages, the housing C is inversed at a point-symmetric axis of the both cavities to insert the terminal (t) from the insertion jig 71 having the same level into the cavities of the housing C. A terminal insertion mechanism is provided with an insertion unit having plural blades corresponding to the plural terminals (t), and having a selecting mechanism for selecting the required blade out of the plural blades to conduct insertion action, and only the blade selected by the selecting mechanism with movement of the insertion unit pushes the terminal (t) out.
Patent JP-H05310813-A (JP)
Title: Production of poly@(3754/24)alpha-methylstyrene) macromonomer
Inventor: HIGASHIMURA TOSHINOBU
IPC: C08F299/00
Filed: 1992-05-09
Abstract: PURPOSE:To obtain a poly(alpha-methylstyrene) macromonomer having a narrow mol.wt. distribution by polymerizing alpha-methylstyrene by cationic living polymerization using a polymerization initiator comprising a combination of a specific halogenated ethylenic compound and a metal halide serving as a Lewis acid. CONSTITUTION:alpha-Methylstyrene is polymerized by cationic living polymerization using as a polymerization initiator a combination of an organohalogen compound (a) represented by the formula CH3-CHX-O-CH2CH2-Y (wherein X is a halogen and Y is a substituent having an ethylenically unsaturated bond) and a metal halide (b) serving as a Lewis acid. The ratio of the compound (a) to the halide (b) is preferably 1:(0.5-4) by mole.
Patent JP-S5947265-A (JP)
Title: Granular inorganic substance aqueous suspension crushing agent for pigment
Inventor: JIYORUJIYU RABUE
IPC: C09C3/00
Filed: 1983-08-05
Abstract: Grinding agent based upon acrylic polymers and/or copolymers for aqueous suspension of coarse mineral materials for applications in pigments. Grinding agent for aqueous suspensions of mineral materials intended for application in pigments, consisting of an acid acrylic polymer and/or copolymer which is partially neutralized by at least one neutralizing agent having at least one monovalent function. The grinding agent according to the invention is applicable more particularly to the preparation by grinding of mineral materials such as calcium carbonate, dolomites, calcium sulphate, kaolin, titanium dioxide, intended for pigmentary applications as varied as paper coating, pigmentation of paints, fillers of rubbers or synthetic resins or matting synthetic textiles.
Patent JP-S6223994-A (JP)
Title: Electrolytic recovery device and treating device for photograph
Inventor: AOKI SHOZO
IPC: G03C5/395
Filed: 1985-06-30
Abstract: PURPOSE:To obtain the titled electrolytic recovery device and treating device for photograph capable of recovering noble metal efficiently in excellent controllability by constituting the device so that both a flow-stopping means provided on the supplying side of a soln. to a bed electrode and a means for impressing the specified voltage on a bed electrode are enabled to function in the period of the stop of the electrolytic recovery. CONSTITUTION:As the bed electrode of this inversion, a fixed bed electrode or a fluidized bed electrode is adopted. Large current value is obtained in the relatively small volume by using this fluidized bed electrode and the concn. of Ag complex ion incorporated in a treating soln. is enough decreased. Electric potential is impressed on both a stopping means (a valve for closing) provided on the supplying side of the soln. to the bed electrode to stop the flow of the soln. and a means for impressing the specified electric potential on the bed electrode so that these are made to the electric potential of silver deposition in a period of the stop of electrolytic recovery. As a result, the generation of precipitation and tar in the inside of an electrolytic cell is not wholly caused and the generation of the fault in the photograph treatment such as yellow stain and an odorous gas is not almost caused and the operation of the electrolytic cell can be performed in an excellent state. This electric potential is specified by the kind and the concn. of a dissolving agent of silver.
Patent JP-S6037055-A (JP)
Title: Information processor
Inventor: TAKAYAMA HARUYOSHI
IPC: G06F13/16
Filed: 1983-08-08
Abstract: PURPOSE:To improve data processing efficiency by using a multiple memory and at the same time switching the memory in responding with the processing in order to omit the shift processing of data, etc. as well as to attain the simultaneous and parallel processing of plural types of information. CONSTITUTION:In a reception waiting mode a microprocessor MPU300 selects an RAM150 out of the RAM150 and 230 to allot it to a reception control circuit 200. In this case, the MPU300 gives the reception start address of the RAM150 as well as the value which limits the upper limit of a reception area when necessary via acommon bus 2000. The circuit 200 has a function equivalent to a direct memory access DMA function and therefore performs the control to move up and store the data on a reception frame automatically for every character from a designated reception start address. The MPU300 stores the state where the RAM150 is allotted to the circuit 200 into its own control table and controls the using state of the RAM150. In such a way, the data processing efficiency is improved by using plural RAMs.
Patent JP-S63307732-A (JP)
Title: Developing device
Inventor: KAMISUKE SHINICHI
IPC: H01L21/027
Filed: 1987-06-09
Abstract: PURPOSE:To contrive the improvement of a yield in a developing process by a method wherein a developing device is provided with a mechanism for holding the interior of a chamber at high humidity. CONSTITUTION:The mechanism of the title developing device is constituted into a mechanism; wherein a moistening unit 4 is arranged on the lateral direction of a chamber 3, the water in the unit 4 is heated in the unit 4 to diffuse evaporated water content in the chamber, a valve 8 is adjusted to supply water equivalent to the evaporated water content to the moistening unit and at the same time, heaters 13 are wound on the outer peripheral parts of the chamber and the temperature in the chamber is adjusted. If the temperature in the chamber is held high, the interior of the chamber comes to be held at high humidity. In the developing of a photoresist, the developing device having the chamber and the mechanism for holding the interior of the chamber at high humidity is used like this. Thereby, the generation rate of defectives in a developing process is suppressed low and a yield in the process is improved.
Patent JP-S623455-A (JP)
Title: Rotating drum assembly
Inventor: TANI TOYOFUMI
IPC: G11B5/52
Filed: 1985-06-28
Abstract: PURPOSE:To discharge high pressure air from the surface of a rotating drum freely engaged with a cylinder, to suppress the friction quantity of a head, and to improve the picture quality and the sound quality by providing a fixed cylinder without a lead surface at the rotating drum assembly and arranging a compressing device in the cylinder. CONSTITUTION:A rotating drum assembly is composed of a rotating drum 9 and a fixed cylinder 14, and on the outer circumference of the cylinder 14, through holes 23-25 of the fixed cylinder 14 to support the edge surface of a magnetic tape 1 are provided. The drum 9 is supported freely rotatably by a shaft 8 at the cylinder 14 and on the outer circumference of the drum 9, through holes 11-13 of the rotating drum are formed. In the cylinder 14, a compressing device 14 is arranged, the high pressure air is discharged to the outer circumference by the rotation of the drum 9 from the device 14, the friction quantity of the head is suppressed and the picture quality and the sound quality are improved. The through holes 11-13 and 23-25 of the drum 9 and the cylinder 14 are arranged to the corresponding height and the through holes 11-13 record the prescribed signal pattern on the tape 1.
Patent JP-S5934255-A (JP)
Inventor: FUKUBA HIROSHI
IPC: A61H23/02
Filed: 1982-08-19
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-S5477029-A (JP)
Title: Audio service system
Inventor: KATSUBE TAKEKI
IPC: G11B5/02
Filed: 1977-12-02
Abstract: PURPOSE: To make it possible to use an audio service equipment in common by using two buffer memories and by shortening the holding time of either one.  
     CONSTITUTION: To transfer sound information between master magnetic tape 1, and buffer memories 2 and 3, it is transferred to both buffer memories 2 and 3 firstly and after information for one service is transferred partially, it is transferred to only buffer memory 3. When the transfer to buffer memory 2 is completed, the sound information recorded in buffer memory 2 is regenerated at a normal speed to output circuit 5 by switch 4, thereby performing the service. After the transfer to buffer memory 3 is done, a service to a following new request is performed from buffer memory 3. At this time, since switch 4 makes a connection between beffer memory 3 and circuit 5, buffer memory 2 is made free and used for a request from any other circuit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08309037-A (JP)
Title: Walking animal toy
Inventor: SHIBUKAWA DAISHIROU
IPC: A63H11/18
Filed: 1995-05-18
Abstract: PURPOSE: To provide a walking animal toy by which biped walking is performed with simple constitution and of small size and also, with reality and being loved by fanciers of wide age structure. CONSTITUTION: Rotary plates 7, 8 driven by a driving mechanism A, respectively, are arranged on both side surfaces of a body part 2, and a shaft 12 is formed on it protruding outwards, and also, leg members 3, 4 are formed on both sides of the body part 2 and a tail member 5 on its lower part, and a fitting hole 25 fitting with play in an eccentric shaft fitted in the rotary plates 7, 8 is formed in the neighborhood of the center part of the leg members 3, 4, and an elongated hole 26 fitting with play in the shaft 12 is formed in the upper longitudinal direction. The body part 2, the leg members 3, 4 and the tail member 5 are covered with an expandable/contractable facing member.
Patent JP-2000339779-A (JP)
Title: Master disk for information recording medium, its manufacture and exposure device for manufacturing the master disk
Inventor: FUJIWARA YASUHIDE
IPC: G11B7/007
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to remove a resist and to shorten an exposing time by providing deep grooves which separate a mirror surface and an information region between an inner peripheral mirror surface and/or an outer peripheral mirror surface and the information region. SOLUTION: A lower layer positive photoresist film 2 is formed by applying a positive photoresist on a Ni stamper 7, PVA is formed as an intermediate layer 6 and further an upper layer photoresist film 12 is formed by applying a positive photoresist. Grooves and pits are exposed with a low and high light quantity, respectively, starting from an inner peripheral surface. Even after the exposure of an outermost peripheral groove is completed, the exposure is still continued while keeping rotation and stopping lateral movement to form a gap 35 of the inner peripheral surface which separates the mirror surface and the information region.  Thereby, generation of the residual resist at a boundary between the mirror surface and the information region at the time of removing the resist after peeling glass can be suppressed and generation of coating unevenness due to generation of the residual resist at a boundary 33 between the information region and the inner peripheral mirror surface and be eliminated.
Patent JP-H09324979-A (JP)
Title: Storage
Inventor: SHINOHARA NORIKO
IPC: F25D23/00
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a vegetable chamber for storing vegetables and fruits, wherein the inside of the vegetable chamber is held in a high humidity atmosphere, is free from condensates and is held clean thus storing vegetables and fruits under an extremely fresh condition. SOLUTION: In this storage, a polyurethane-based shape memory membrane and a hydrophilic and water-absorbing unwoven cloth 23 are disposed at an opening portion of a lid in a vegetable chamber. The membrane is sensitive enough to react with a sharp change of temperature and humidity in the vegetable chamber and can remove moisture which could not pass through at the time of high temperature even after lowering of the temperature, and becomes in a low moisture permeable condition so as to maintain the inside of the vegetable chamber at a high humidity condition which prevents the generation of condensates thus keeping the vegetables and fruits extremely fresh.  By admixing silver-based antibacterial agents 27 and deodorizing catalysts 28 into the fibers of unwoven fiber 23 and making the unwoven fiber 23 adhered to the shape memory membrane, antibacterial characteristics and antimold characteristics can be obtained without spoiling a humidity control function of the polyurethane resin so that an increase of microorganism and mold on the unwoven cloth and the shape memory membrane can be prevented. Furthermore, odor is prevented from staying in the refrigerator and being adhered to foods and the vegetable chamber, thus making the vegetable chamber clean for a long period.
Patent JP-S5571579-A (JP)
Title: Heat-sensitive recorder
Inventor: HASE KAZUO
IPC: B41J2/375
Filed: 1978-11-24
Abstract: PURPOSE:To prevent damage of a thermal head where printing time is tool long by providing a double-printing prevention circuit and a printing time monitor circuit. CONSTITUTION:After read-in of video signals VDS, a strobe signal STROBE is fed in and a timer TIM in a printing time monitor circuit HDT operates. With a head drive pulse input HDP longer than a set time, a timer output Q controls a selector circuit SE to control printing time. On the other hand, a printing time monitor signal X is fed also to a double-printing prevention circuit HPR, and selector signals Q1-Q6 are read in a register REG. With next selector signals Q1'-Q6' fed in, they are compared with the selector information already read in; when there is discrepancy, a double-printing prevention signal Y becomes ''1'' to close gates 2 and 3, controlling the selector circuit SE and preventing double printing.
Patent JP-S63309393-A (JP)
Title: Roll cladded by welding for hot rolling
Inventor: KAWANAKA TSUNAO
IPC: B21B27/00
Filed: 1987-06-10
Abstract: PURPOSE:To improve ductility and wear resistance for protecting a roll from accident by forming cladded layer having the specific composition on outer periphery of barrel part of the roll made of steel having ductility by plasma powder welding. CONSTITUTION:The composition of the cladded layer is made to 1.5-3.0wt.% C, 0.1-1.5% Si, 0.1-1.0% Mn, 0.1-1.5 Ni, 1.0-5.0% Cr, 1.0-5.0% Mo, 5.0-15.0% Co, 5.0-15.0% W, 2.0-5.0% V, 1.0-8.0% Nb and the balance substantially Fe. On the barrel part 1 of the roll as base material, positive voltage is impressed to electrode 5, and the plasma arc is generated at gap between the surface of the barrel part 1 for the base material and the electrode 5, and also the powder for cladding by welding is supplied from powder supplying passage 9 to weld, and rapid cooling for solidifying on the surface of the barrel part 1 to form the cladded layer 3. The special element of Nb is contained in the high carbon high-speed steed and the structure is made to fine, the coarsening of crystal grain at high temp. is prevented, and the wear resistance and ductility are improved.
Patent JP-S5769234-A (JP)
Title: Detect inspecting device
Inventor: SEKIZAWA HIDEKAZU
IPC: G01N21/956
Filed: 1980-10-17
Abstract: PURPOSE:To judge the kind of a defect easily by shooting two kinds of light of different frequencies to a specimen to be inspected and effecting filtering only for the coherent light through a space filter that is frequency-selective. CONSTITUTION:The light from a coherent light source 8 is applied to a specimen 7 to be inspected through a dichroic mirror 10, and at the same time an incoherent light from a lamp 11 is applied to the specimen 7 through a color filter 13 that passes only green light and the mirror 10. The coherent light that passed through the specimen 7 is shut off from the normal pattern included in the pattern of the specimen by means of a space filter 15 that is placed at the focal point of a lens 14 and is frequency-selective, and the defective pattern forms its image by red light on the plane 17 that forms image again. On the other hand, the incoherent light is not affected by the space filter 15 and forms the image of the pattern of the specimen on the plane 17. In this arrangement the normal parts can be displayed by green and the concave defects where the opening part diminishes by red and, further the convex defects by orange.