baber/WOPTO huggingface dataset:
Patent JP-S5970378-A (JP)
Title: Coding system between frames
Inventor: NISHIZAWA YOSHIJI
IPC: H04N7/36
Filed: 1982-10-15
Abstract: PURPOSE:To attain sufficient band compression and restoration of picture with fidelity, by picking up a difference between picture elements at an interval being >=2 frames and transmitting a function forecasting picture elements not transmitted after processing of variable length coding together with the difference. CONSTITUTION:A picture signal is accommodated sequentially in frame memories FM1-FM4 via an A/D converter. Then, the difference among the frame memories FM1-FM4 is obtained respectively at subtractors A1-A4. The output of the subtractors A1-A3 is inputted to comparators C1-C3 to decide whether or not the output is larger than zero. The output of the subtractor A4 and the comparators C1-C3 is given to a coder CODE. A function to forecast picture elements not transmitted from the coder CODE is processed for variable length coding and the result is transmitted together with the difference between the picture elements of each frame. The picture is restored from the difference and the function at the receiving side.
Patent JP-2001010545-A (JP)
Title: Cargo room expanding structure for motor-truck
Inventor: ASAKURA MASAYOSHI
IPC: B60P3/40
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide cargo room expanding structure for a motor truck for stably loading a cargo even in a long size cargo such as exceeding the length of an outdoor cargo room. SOLUTION: This cargo room expanding structure for a motor truck is equipped with a double foldable rear seat foldably constituted of a seat back and a seat cushion respectively, and provided with a partitioning panel 15 for partitioning a cabin and an outdoor cargo room 11 and 4 respectively on the rear part of a rear seat.  An expanding cargo room member 17 is mounted which is blocking an opening part 15a by a lid 16 at normal time, to become into a flat plate condition when folded between at least any one side between the seat back in a standing condition and the lid 16 in a blocked condition, or between the seat cushion and a kick up part, and also being made expandable by the double folding condition of the rear seat, and releasing at least the rear side in the expanded condition, to make a rear part 17f cross a cabin 11 to reach the room 4 via the opening part 15a, then becoming into nearly a box state.
Patent JP-H0735379-A (JP)
Title: Air quality regulator
Inventor: FUJITO TOSHIYA
IPC: F24F3/14
Filed: 1993-07-22
Abstract: PURPOSE:To suppress a rise in temperature of the air supplied on the indoor side and of the air passageway, and improve the dehumidifying performance relating to an air quality regulator whose functions cover dehumidification, humidification, and ventilation. CONSTITUTION:In an air quality regulator gaps T are formed perimetrically around the outer surface of a heater 13 provided in an air passageway 14 and around the outer surface of a moisture adsorbing material 11 in a design to pass a flow of air from a blower 17 also along these outer surfaces. The flow of air through the gap T cools heating by the heater 13 so that the temperature of the air sent into the room and that of the surfaces of the air passageway are both lowered and, with a decrease in the amount of heat accumulated inside the main body, the heat hardly influences the adsorbing material 11. Furthermore, since in the performance of moisture adsorption the cooling air quickly cools the adsorbing material 11, the adsorption proceeds so rapidly that the capacities of both dehumidification and humidification are improved.
Patent JP-S6231289-A (JP)
Inventor: DONARUDO HENRI UIRISU
IPC: H04N5/44
Filed: 1986-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0629383-A (JP)
Title: Production of semiconductor device
Inventor: KATO YOSHIHIKO
IPC: H01L21/76
Filed: 1992-07-08
Abstract: PURPOSE:To improve operation speed by forming a stopper diffused layer by ion implantation using a silicon nitride film and a side wall as a mask and forming an element isolation insulating film with the side wall or after removing the side wall. CONSTITUTION:When a silicon oxide film 105 is dry-etched, the silicon oxide film 105 is left only on the sides of a silicon nitride film 104 as a side wall 106. A stopper diffused layer 107 for parasitic channel prevention is formed, for example, by boron 5E 13cm-2 ion implantation. The ion is not implanted on the silicon substrate under the silicon nitride film 104 and the side wall 106. Therefore, the area for forming the stopper diffused layer 107 is reduced by the area of the side wall 106. The side wall 106 is removed by etching after forming the stopper diffused layer 107. Thus, the speed of a logical circuit is improved and the electric consumption under the condition that the device is not operating is reduced.
Patent JP-H0345016-A (JP)
Title: Logic circuit and decision circuit using same logic circuit
Inventor: KIOI KAZUMASA
IPC: H03K19/20
Filed: 1989-07-13
Abstract: PURPOSE:To attain high speed operation without needing of dendritic connection of element logic circuits even when many inputs are incorporated by energizing input and output terminals when the input voltage of a transistor is on a prescribed logic level and interrupting the input output terminal when the input voltage is on a logic level complementary to a prescribed logic level. CONSTITUTION:When a voltage level at an input terminal 100 is at a low level, E type TRs 109, 113 are in the ON state and E type TRs 102, 107 are in OFF state. When the voltage level at the input terminal 100 is at a high level, the E type TRs 109, 113 are in the OFF state and the E type TRs 102, 107 are in the ON state. That is, when the input voltage of the input electrode of the TR is at a prescribed logic level, the input terminal and the output terminal are conductive and when the input voltage is in a complementary logic level to the prescribed logic level, the input terminal and the output terminal are interrupted. Even when the input number is increased, the circuit scale is not increased, and the tree connection is not required and high speed operation is attained.
Patent JP-S57104870-A (JP)
Title: Device for detecting grounded point
Inventor: SUGANO YOSHIHIRO
IPC: H02B13/065
Filed: 1980-12-23
Abstract: PURPOSE:To detect grounding current by arranging magnetic bodies on a tank and utilizing the attraction of the magnetic bodies caused by a grounding current. CONSTITUTION:A pair of magnetic bodies 11 and 11' which face to each other, are provided on the tank 2 with a preset interval being provided. The longitudinal magnetizing axis C of said pair of the magnetic bodies is arranged at an approximately right angle with respect to the longitudinal direction of the tank 2. Other pairs of magnetic bodies 12, 12', 13, 13', 14 and 14' are arranged in the same way as the pair of the magnetic bodies 11 and 11'. For example, when the grounding occurs at a point P, the grounding current flows in the direction of an arrow, and a manetic field H is generated. Since the direction of said magnetic field is the same as the magnetic axes C, the respective pairs of the magnetic bodies 11, 11'-13 and 13' attract to each other. On the other hand, the pair of the magnetic bodies 14 and 14' do not attract because the current does not flow in their vicinity. Therefore, it can be judged that the part between the attracted magnetic bodies and the unattracted magnetic bodies is the grounded point.
Patent JP-H0345952-A (JP)
Title: Photosensitive planographic printing plate
Inventor: MATSUMURA TOMOYUKI
IPC: G03F7/021
Filed: 1989-07-13
Abstract: PURPOSE:To obtain the photosensitive planographic printing plate which has sufficient developability after long-term preservation and has sufficient printing resistance even in the case of using UV ink by providing a photosensitive layer contg. a specific high-polymer compd. CONSTITUTION:The photosensitive payer contg. the high-polymer comd. which includes the structure expressed by formula I as a constituting unit is provided on the surface of a base the surface of which is electrolytically roughened by an electrolytic soln. essentially consisting of nitric acid. In the formula I, J is a bivalent combination group; n is 0 or 1. The photosensitive planographic printing plate which has the excellent developability and preservable developability, is free from staining in the case of using the plate for printing, has the excellent adaptability to UV curing type ink (UV ink), and the high printing resistance in the case of using the UV ink and is resistant to dyestuff removal by a UV ink washing liquid is obtd. in this way.
Patent JP-H0348670-A (JP)
Title: Heterocyclic compound containing nitrogen and sulfur
Inventor: KAARORIYU NAADORU
IPC: C07D277/04
Filed: 1990-07-11
Abstract: The invention relates to nitrogen- and sulfur-containing heterocyclic compounds of the formula (I), <CHEM>  wherein Ar      represents an optionally mono- or polysubstituted aryl or heteroaryl group;  R<1>      represents a carbonyl or (C2-6alkenyl)-carbonyl group; R<2>      represents a hydrogen atom, or a C1-6alkyl, phenyl or phenyl(C1-4alkyl) group; R<3>      represents a hydrogen atom or a (C1-6 alkoxy)carbonyl group; R<4> and R<5>,      which may be the same or different, represent a hydrogen atom or a C1-6alkyl group; R<6>      represents a hydrogen atom or a C1-6alkyl group or halophenyl group;  m      is 0 or 1; and  n is 1 or 2, with the proviso that R<2> is a hydrogen atom when m is 0, and acid addition salts of the compounds of formula (I) and pharmaceutical compositions thereof. The invention also relates to processes for the preparation of these compounds. The compounds of formula (I) show a significant cerebral antihypoxic activity.
Patent JP-H1024897-A (JP)
Title: Water ski kit
Inventor: SHIGEOKA YOSHIO
IPC: B63H16/00
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a water ski kid that allows manual skiing on the water just like skiing on the snow. SOLUTION: A water ski kit comprises floating boards and circular plate ski stick oars applicable to all directions. A floating board is composed of main bodies 1, foot fixers 2, connectors 3 and a stabilizing plate 4 (which is not used in some cases). A water skier rides on the main boards 1, which are connected to each other through the connectors 3. The floating board can be disassembled to carry with ease and must be buoyant enough to bear the water skier on the water and light. In order to obtain propelling power in all directions, the water receiving sections of the oars are made into a circular plate shape. In relation to the specific gravity of water, an adjustable weight 7 is attached to each of the oars so that the water receiving section can be smoothly put into the water.  In order to easily pull back the sticks, they have a hollow conical cylinder section in the upper part, improving their buoyancy.
Patent JP-H0469823-A (JP)
Title: Optical disk device and its position correcting method
Inventor: MURAKAMI SEIKI
IPC: G11B7/095
Filed: 1990-07-10
Abstract: PURPOSE:To simplify the device constitution, to reduce the cost and to improve the reliability by outputting correction data to D/A converters connected to a track servo coil driving circuit and a focus servo coil driving circuit respectively to reduce the number of A/D converters to one. CONSTITUTION:In the initial mode, A/D-converted data of the track error signal and the focus error signal generated during one rotation of a disk are stored in a memory while being alternately addressed by an address counter. Correction data are calculated by these data and are stored in the memory again. In the operation mode, correction data are alternately read out by the address counter and are outputted to D/A converters connected to the track servo coil driving circuit and the focus servo coil driving circuit respectively; and thus, one A/D converter copes with processings of two systems.
Patent JP-S6162379-A (JP)
Title: Motor phase controller
Inventor: SANO YUSHI
IPC: H02P29/00
Filed: 1984-08-31
Abstract: PURPOSE:To control the rotation of a motor stably and accurately for disorder by APC-controlling the rotation of the motor by a PG signal, then APC- controlling the rotation of the motor by an FT signal after locking the phase. CONSTITUTION:A PG signal representing the rotary reference position of a diskette 11 is detected one by one for one revolution by a PG detector 13, the phase difference from a synchronizing signal Vsync is detected by the first APC circuit 15 to lock the phase. An FG detector 14 detects the FG signal of n pulses per one revolution in response to the rotary angle of a motor 12, the phase difference between the FG signal and the PG signal is detected by an offset detector 22, the phase difference and the phase difference from the FG signal are detected by the second APC circuit 30 to control the motor.
Patent JP-2001015526-A (JP)
Title: Field effect transistor
Inventor: KIMURA SHINGO
IPC: H01L29/423
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor short in its gate length, which can prevent peel-off or deformation of a gate electrode in manufacturing steps by increasing a bonding strength between a gate finger and a semiconductor substrate. SOLUTION: The field effect transistor includes an island-like active region 1 of an n type GaAs layer formed on a semi-insulating GaAs substrate and surrounded by a semi-insulating, non-active region 2, and gate electrode 23 having gate fingers 23a provided as traversed thereacross. In this case, the gate fingers 23a have a thicker section in their upper side, and connected at their one ends to a wider gate electrode trunk part 23b on the non-active region 2 and also connected at the other ends to wider gate extrusion parts 23c on the non-active region 2.
Patent JP-2000020610-A (JP)
Title: Medical treatment aiding device
Inventor: SAKA TAKESHI
IPC: G06Q50/22
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To display medical treatment(MT) information of an item selected by an MT information input screen at first by reading out past MT information stored, corresponding to the same item as the selected item and displaying the read information in a past MT information display area. SOLUTION: When an item is selected, past MT information recorded in the same item as the selected item is retrieved from an MT information file (S07). When the past MT information is recorded in the same item (S09), the past MT information is set up as information to be displayed in the past MT information display area (S11). When the current screen is transited to an MT information display screen, the past MT information of the same item as the selected item is displayed in the past MT information display area. The MT information inputted to the MT information input screen is recorded in an MT information file (S13). The MT information input picture is turned off, by depressing an OK button or a cancel button (S15).
Patent JP-2000009008-A (JP)
Title: Isc mechanism
Inventor: AKI TAKAHIRO
IPC: F02D43/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To realize an inexpensive ISC mechanism by carrying out an initializing processing of a step motor immediately after an ignition switch (IGSW) is turned ON and controlling it so as to delay the ignition time in the case where the processing is carried out. SOLUTION: If it is decided that an IGSW is turned ON (S1), a flag (f) is made to 0 (S2) and an initializing processing of a step motor is started (S3). Then, a basic ignition time is calculated from a revolution number of an engine and an intake pipe pressure (S4) and a correction timing advance value is calculated from a cooling water temperature, etc., (S5). If it is judged that the revolution number of the engine is not less than a predetermined revolution number N (S6), it progresses to S9. It is judged that a flag (f) is 0 (S7), that is, that the initializing processing of the step motor is carried out, a phase lag value R is made to a phase lag quantity X and it progresses to R10.  Whereas, it is not judged that the flag (f) is 0 (S7), that is, that the initializing processing is completed, a phase lag processing value R is made to 0 (S9) and an ignition timing advance angle value is determined (S10).
Patent JP-S5883500-A (JP)
Title: Speaker system
Inventor: OKADA ASAHIKO
IPC: H04R3/00
Filed: 1981-11-12
Abstract: PURPOSE:To withstand the application of a large input, by using a wire having a large temperature coefficient of electrical resistance for the voice coil of a tweeter, in comparison with the wire for the voice coil of a woofer. CONSTITUTION:Openings 8, 9 are provided in front of a speaker box 7, and a woofer 10 and a tweeter 11 are assembled in the openings. A sound absorbing member 12 is provided in the box 7, lead wires 13 are connected to the speakers 10, 11 for the application of input signals and a dividing work 14 is connected to the tweeter 11. The wire for the voice coil of the tweeter 11 is selected thinner for the high frequency reproduction and the light weight than that of the woofer 10 and the temperature coefficient of electrical resistance of the voice coil of the tweeter is selected larger.
Patent JP-2001015499-A (JP)
Title: Heat-treating device
Inventor: SAITO YUKIMASA
IPC: H01L21/31
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for easily eliminating the reaction product of treatment gas adhering to the inner wall surface of the outlet of a heat-treating device, that performing the film formation treatment of a body to be treated with alcoxysilane as the treatment gas. SOLUTION: A washing gas introduction pipe 5 that is provided while rushing into the pipe wall of an exhaust pipe near the connection site between an exhaust port 43 and an exhaust pipe 5 is extended to an area near the upstream end of the exhaust port 43 for piping, and the gas inlet of the washing gas introduction pipe 51 is positioned, so that it does not face the upstream side of the exhaust port. Specifically, the gas inlet is positioned so that it faces an outlet opening in a treatment container or faces the inner wall surface of the outlet, thus supplying HF gas to the entire wall surface in the outlet.
Patent JP-S6157969-A (JP)
Title: Developer density controller
Inventor: NISHIKAWA TEIICHI
IPC: G03G15/09
Filed: 1984-08-29
Abstract: PURPOSE:To stabilize the sensor output to keep always the density of a developer constant by attaching a sensor, which detects the density (toner concentration) of the developer, to a member (doctor) controlling the sticking quantity of the developer to detect the density of the developer. CONSTITUTION:The aticking quantity of a developer 2 atttracted onto a sleeve 10 is controlled to a certain value by a doctor 12 on the way to a position facing a photosensitive body 5. A sensor 20 which detects the toner concentra tion of the developer 2 is arranged to face the sleeve 10 before the position where the sticking quantity of the developer is controlled by the doctor 12. Especially, the sensor 20 is placed on the bottom face part of a developing tank 19 and is arranged to be place between magnetic poles of a magnet 11 and is attached to a bottom plate 12-1 joined with the doctor 12 as one body through an attaching plate. The sensor 20 is attached simultaneously with attach ment of the doctor 12, and a gap (x) between the doctor 12 and the sleeve 10 of a developing roll 3 is adjusted by adjusting the attaching position of the doctor after a developing device is assembled.
Patent JP-H0643845-A (JP)
Title: Font data forming method
Inventor: GOHARA AIJIRO
IPC: G06T9/00
Filed: 1992-07-09
Abstract: PURPOSE:To provide the font data forming method capable of efficiently compressing a font pattern. CONSTITUTION:Exclusive ORs between adjacent bit patterns of first bit patterns A1 to A20 are successively prepared to constitute plural second bit patterns B1 to B20. At least one or more bit patterns having a high frequency in appearance out of plural second bit patterns are defined as reference bit patterns. Each of second bit patterns is compared with reference bit patterns to store the differences between them, and only bit patterns different from reference bit patterns out of plural second bit patterns are stored, thereby forming data to be stored of font patterns.
Patent JP-S6242189-A (JP)
Inventor: ISHIZAKA MASAAKI
IPC: G09G5/39
Filed: 1985-08-20
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-2000017490-A (JP)
Title: Formation of electrodeposited polyimide composite film
Inventor: YAMANAKA HIDEO
IPC: B41J2/135
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming the electrodeposited polyimide composite film which has improved water-repellent properties, e.g. hightened durability of ink repellent function or has excellent wear resistance and mold releasability. SOLUTION: An electroconductive film 2 is first formed on one side or both sides of the surfaces of the resin substrate 1 and then an electrodeposited polyimide composite film 5 is formed on the electroconductive film 2 while keeping the state that one or two or more codepositing particles selected from water repellent fine particles, wear resistant fine particles and mold releasable fine particles are codeposited on the film 2. This process can be applied for producing a nozzle plate having a discharge nozzle by using the water repellent particles as the codepositing particles. The electrodeposited polyimide composite film can also be directly formed on one side or both sides of the surfaces of a metal substrate.
Patent JP-S6361470-A (JP)
Title: Data recording format for optical recording medium
Inventor: HORIE KIYOSHI
IPC: G11B20/12
Filed: 1986-08-01
Abstract: PURPOSE:To simply cope with a burst error by dividing a recording area into blocks including the same number of data patterns respectively at the time of providing many patterns in parallel in the recording area, further separating data bands in the respective blocks into plurals and overlapping and writing the data of the same contents therein. CONSTITUTION:When the data band DB is disposed in the recording area of a card type optical recording medium. The data band DB, if there are numbers 0-35, for instance, is divided into the three sets of the blocks of the band BL 1 of 0-11, the band BL 2 of 12-23 and the band BL of 24-35. In these blocks, there are provided the data bands AA-FF in which the two data of the same type is respectively written is written and the writing direction of the respective data is alternately reversed for every same data band as shown in an arrow and written. The direction is alternately reversed for the same data band and an optical head is initially situated in a home position area HP of an initial position. In such a way, the burst error is rapidly dealt with.
Patent JP-S57105689-A (JP)
Title: Heat exchanger
Inventor: ABE NORIMITSU
IPC: F28F1/32
Filed: 1980-12-23
Abstract: PURPOSE: To reduce the whole size, to lower the price, and to increase heat exchanging efficiency, of a heat exchanger, by increasing coefficient of utilization of fins so as to reach its maximum.  
     CONSTITUTION: The fin 11a is provided, protruding at a predetermined pitch, to the external surface of a heat transferring tube 3a positioned on the stage of utmost upstream, in the relationship that it does not protrude to the side of downstream far from a heat transferring tube 3a, determined by the flowing direction of a primary fluid 1, among the heat transferring tubes 3 arranged on the straight lines 2a, 2b,.... in parallel with the primary fluid 1. On the other hand, fins of which width in the direction that crosses at right angles with the flowing direction is wider than the width in the flowing direction of the primary fluid 1, for example, ovally annular fins 11b, are provided protrudingly to the external sufaces of heat transferring tubes 3b, positioned on the other stages at a predetermined pitch. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6074700-A (JP)
Inventor: TAKAHASHI YASUO
IPC: H05K13/00
Filed: 1983-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。