baber/WOPTO huggingface dataset:
Patent JP-H01307122-A (JP)
Title: Disconnecting switch
Inventor: NISHIWAKI SUSUMU
IPC: H01H33/24
Filed: 1988-06-06
Abstract: PURPOSE:To miniaturize the apparatus, by projecting a movable electrode side end of an insulator between a contact cover and a fixed electrode side shield toward the movable electrode side more than the ends of a contact and the contact cover. CONSTITUTION:An insulator 3 is provided between a contact cover 30 and a fixed electrode side shield 31 consisting of a resistor. This insulator 33 is so constructed that the movable electrode side end 33a thereof projects towards a movable electrode 9 side more than the movable electrode side ends of a fixed electrode side contact 10 and the contact cover 30. As there is provided the insulator 33 between the contact cover 30 and the fixed electrode side shield 31, it is not required to provide a clearance between them, and a clearance l2' between the contact cover 30 and the fixed electrode side shield 31 can be made small. Thus, the apparatus can be miniaturized.
Patent JP-S5762130-A (JP)
Title: Plate take-out device
Inventor: OGAWA KAORU
IPC: B65H3/48
Filed: 1980-09-30
Abstract: PURPOSE: To take out a plate surely by mounting air blowing means for separating the plate on the side of a plate magazine, a vacuum chamber for taking out the plate above the magazine, and a pressing piece for tapping and pressing the plate from the above on the upper end portion of the air blowing means.  
     CONSTITUTION: Air blowing means 3 having a plurality of nozzles 8 vertically arranged is disposed on the side of a plate magazine 1, the upper end portion thereof being provided with a plate pressing piece 5. The pressing piece 5 is freely turned up and down around a joint 9, and connected to the air blowing means 3 by a spring 10 so as to be urged downward. After the end portion of the top plate is separated by air blown off from the nozzles 8, the air blowing means 3 is inclined toward the plate to insert the pressing piece 5 between the plates 2 separated up and down, thereby to tap and press the end portion of the succeeding plate 2 downward. Thus the vacuum chamber adsorbs only the uppermost plate to be taken out, and the air blowing means 3 is restored to the original condition. The pressing piece 5 always presses the plate by a fixed force, which can hold the plate in place so as to take it out surely. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5944665-A (JP)
Inventor: KENESU AARU SUMISU
IPC: G01R13/20
Filed: 1983-07-27
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-H01307385-A (JP)
Title: Catv transmitting system
Inventor: HAMADA YASUSHI
IPC: H04N7/16
Filed: 1988-06-06
Abstract: PURPOSE:To transmit an incoming signal without noise to a head end and to effectively utilize the frequency band of the incoming signal by modulating the incoming signal with a carrier at low frequencies by means of a modulating circuit after incoming flow-in noise in a rise signal is eliminated with a demodulating circuit. CONSTITUTION:A demodulating circuit 8 extracts and demodulates the inputted incoming signal, and eliminates the incoming flow-in noise included in the rise signal immediately before the input to the demodulating circuit 8. After the incoming signal demodulated by means of the demodulating circuit 8 is inputted to a modulating circuit 9, it is modulated by the carrier at the low frequencies. The outgoing signal outputted from the modulating circuit 9 passes through a filter 6b of a signal separating circuit 6, and it is transmitted to a head end 1. Thus, the incoming flow-in noise can be prevented from being added, and the frequency band of the incoming signal can be effectively utilized.
Patent JP-S63299945-A (JP)
Title: Printing apparatus
Inventor: SAKAIDA ATSUO
IPC: B41J2/23
Filed: 1987-05-29
Abstract: PURPOSE:To enhance safety by reducing a high voltage region and to achieve the miniaturization, wt. reduction and cost reduction of the title apparatus, by mounting a printing head and a boosting means on a carriage. CONSTITUTION:A piezoelectric element type printing head 9 is mounted on a carriage 7 and the voltage applied to the piezoelectric member 17 of a printing unit 11 can be raised to high potential in a high boosting ratio by the piezoelectric transformer 25 of the boosting unit 13 mounted on the carriage 7. By this constitution, the high voltage region of a printing apparatus 1 can be limited to the carriage 7 and safety can be secured and the miniaturization, wt. reduction and the cost reduction of this apparatus can be achieved.
Patent JP-H09298471-A (JP)
Title: Two-dimension cyclic coder, two-dimension cyclic code coding method, two-dimension cyclic code decoder and two-dimension cyclic code decoding method
Inventor: MAEKAWA YOSHITO
IPC: H03M13/00
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a device suitable for software processing by providing an information bit input means that divides information bits in the unit of 2's power bits and receives the result and a matrix arithmetic means that executes sequentially matrix arithmetic operations. SOLUTION: A video data input section 101 receives video data in the unit of 8-bit, and a memory 103 stores a BCH arithmetic table. An H.261 coding section 110 applies compression to video data in compliance with the ITU-T recommendations H.261 and provides an output of compressed video data to a BCH coding section 100 coding the data into a BCH code being one of cyclic codes. A line section 120 applies multiplexing to a video frame outputted from the BCH coding section 100 according to a frame configuration of the ITU-T recommendations H.221 and sends a multiplexing frame to the line. As the operation, at first a matrix arithmetic section 102 initializes contents of 18-bit corresponding to each register value to all zero.
Patent JP-H08330694-A (JP)
Title: Heat resistant flexible circuit board
Inventor: IWAMORI AKIRA
IPC: C23C14/20
Filed: 1995-06-05
Abstract: PURPOSE: To prevent drop of adhesive strength of a flexible circuit board having high heat resistance by forming a titanium layer into a specified thickness in a sputtering manner, as a metal intermediate layer of a copper polyimide film which consists of a copper or copper allay layer, the metal intermediate layer, and a polyimide film, in this order. CONSTITUTION: Relating to a heat resistant flexible circuit substrate, a polyimide film 1, a metal titanium intermediate layer 2 on the principal surface of the palyimide film 1, a copper thin film layer 3 on it, and a copper film 4 for circuit an it, are formed in this order. Here, the titanium layer acting as the metal intermediate layer 2 is formed, in sputtering manner, into such a thickness as to suppress drop of adhesive strength between the metal layer and polyimide layer to within 5% even when the titanium layer is heated at 150 deg.C for 24 hours. That is, after the polyimide film 1 is surface-treated by plasma, the titanium layer acting as the metal intermediate layer 2 is formed into the thickness 5-50nm in the spattering manner, and then on it, the copper or copper alloy layer 3 is forced.
Patent JP-S5840654-A (JP)
Title: Arithmetic processor
Inventor: SUZUKI KOUJI
IPC: G06F3/05
Filed: 1981-09-03
Abstract: PURPOSE:To simplify circuit constitution, and smaller in size of an arithmetic processor, by obtaining an output signal, generated as a result of arithmetic processing, in the form of an analog signal through programming. CONSTITUTION:A control signal 2 with time width T1 and a data symbol 3 from an analog-digital converter, etc., are applied to a microcomputer 1. Then, a timer incorporated in the computer 1 sections an arithmetic processing time by periods T and further sections the periods into time areas A and B, and C. At this time, when time length T1 is set longer than period length T, a control signal 2 is applied to the area A in the period T, so the signal is inputted to generate a control input signal with time length T2, thereby processing the symbol 3 in the succeeding area B according to a prescribed program which corresponds to the signal 2. Then, part of the digital signal is D/A-converted in the succeeding area C. Namely, output ports 5 and 6 are changed from a logical level (0) to a logical level (1) on the transition from the area B to the area C, and held at the high logical level (1) throughout the area C.
Patent JP-2000331520-A (JP)
Title: Lighting system and display device using this lighting system
Inventor: YAGYU MINETO
IPC: G02F1/13357
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To prevent increases of weight and cost and to realize an improvement in manufacturing yield and brightness. SOLUTION: In a back light device 1 sequentially irradiating each colored light toward a liquid crystal panel P1, a light emitting body unit 3 comprising three color rotating fluorescent tubes R1, G1, and B1 arranged on a side of a transparent light guide plate 2. Consequently, light from these fluorescent tubes R1, G1, and B1 to the light guide plate 2 is irradiated from the same position and a thickness of the light guide plate 2 can be made thinner. As a result, increases of weight and cost are prevented.
Patent JP-S6030372-A (JP)
Title: Carrier driving apparatus of printer
Inventor: MATSUDA MITSURU
IPC: B41J19/20
Filed: 1983-07-28
Abstract: PURPOSE:To prevent the positional shift of a printing head generated when said head passes the crossing part of both grooves of a lead screw, by making the groove of the forward path of said screw deeper than that of the backward path thereof. CONSTITUTION:A screw roller 13, to which pressing force is applied by a spring 15, is engaged with the deep groove 16a of a lead screw in the forward path of a carriage and engaged with the shallow groove 16b thereof in the backward path of said carriage. Therefore, the positional shift of a printing head, which is generated when said head passes the crossing part of the grooves 16a, 16b, is prevented in the forward path performing printing and printing accuracy is enhanced.
Patent JP-H01306990-A (JP)
Title: Article lending device
Inventor: TAKEBAYASHI HAJIME
IPC: G07F17/00
Filed: 1988-06-03
Abstract: PURPOSE:To maintain strong impact to a frequently visiting customer and, at the same time, to carry out normal lending works by housing a returned article (video cassette) in a slot which is different from the slot in which the returned article bad been housed before lending. CONSTITUTION:One empty slot is set in an article housing shelf in an initial state and an empty slot storing means stores the empty slot. When an article is lent, the slot (returning slot) to which the article is to be housed when the article is returned is previously designated and the above-mentioned empty slot is designated as the returning slot. Thus a new returning slot is necessarily designated to a lent article and the possibility of housing another article in the returning slot is eliminated. Then the slot in which the article has been housed is stored as a new returning slot. Therefore, the returning slot is successively shifted and the article housing positions can be randomized. Accordingly, a frequently visiting customer can always have a fresh impression.
Patent JP-S5661978-A (JP)
Title: Extension and driving of endless screen belt, and apparatus for adjusting sag of said belt in laver processing machine
Inventor: NISHIMURA SHIGEO
IPC: A23L17/60
Filed: 1979-10-24
Abstract: PURPOSE: To prevent the generation of uneven laver product, by extending an endless screen belt over a pair of pulleys, both side edges of the screen belt being clamped with a pair of clamping belts, and shifting said pulley horizontally thereby adjusting the sag of said screen.  
     CONSTITUTION: The both side edges of an endless screen 1 is clamped with a pair of V-belts 6 at a definite widths over the whole length, and held with a pair of pulleys 2. The screen is circulated through the laver-processing zone, the dehydration zone, and the dryer. The pulley is fixed to the side supporting member 7 with the bolts 8, and the supporting member 7 is connected to the base 9 with a bolt 10. By adjusting the nut 11, the pulley can be shifted horizontally to minimize the lateral sag of the screen 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05329006-A (JP)
Title: Belt adjusting part of buckle and forming method therefor
Inventor: MURAI RYUKICHI
IPC: A44B11/04
Filed: 1992-05-29
Abstract: PURPOSE:To surely lock any belt by providing a locking rod obliquely below a folding rod for a belt, projecting and recessing the end parts of the locking parts provided on the opposite ends of these rods, crossing the projected and recessed parts in a horizontal plane, and making a passage for a belt always Z-shaped. CONSTITUTION:A buckle is formed by laying a fixing rod 2 for fixing one end of a belt, a folding rod 3 where the other end of the belt is wrapped, and a locking rod 4 for pressing the belt to be locked between both side plates 1, 1, and the locking rod 4 is disposed obliquely below the folding rod 3. Further, belt locking parts 5, 6 are respectively provided on opposite ends of the folding rod 3 and the locking rod 4, the respective locking parts 5, 6 are formed like projecting and recessed shapes with angular ends, and the locking parts 5, 6 are disposed up and down in such a manner that the projecting part 7 and the recessed part 10, and the recessed part 8 and the projecting part 9 respectively cross each other in the engagement state, and the projecting part 7 of the locking part 5 and the projecting part 9 of the locking part 6 are projected into the counter parts so that a passage for a belt always presents a Z-shape in a longitudinal section.
Patent JP-H0249654-A (JP)
Title: Battery mount device of electromotive wheelchair
Inventor: TAKEYAMA YUKINOBU
IPC: A61G5/04
Filed: 1989-05-31
Abstract: PURPOSE:To easily and certainly fix a battery by a simple structure by mounting an arm bar for fixing a battery cover to a car body in a revolvable manner and pressing said arm bar to the upper part of the outer surface of the battery cover by the restriction member provided car body at the time of the fixing of the arm bar. CONSTITUTION:A battery 14 is placed in a vessel 12 and covered with a battery cover 15. Since a protruding part 15a is provided to the upper part of the inner surface of the battery cover 15, a terminal 16 is prevented from colliding with the inner surface of the battery cover 15 to be damaged. Subsequently, an arm bar 17 is revolved and the intermediate part thereof is brought into contact with the upper part of the outer surface of the battery cover 15. Then, a band 19 is pulled to engage an engaging metal fitting 20 with a hook 18. By this method, even when a car body is largely vibrated, since the battery cover 15 is restricted mechanically and physically by the arm bar 17, the flying-out of the battery 14 and the battery cover 15 can be certainly prevented.
Patent JP-S6030137-A (JP)
Title: Substrate with alignment mark
Inventor: KATOU YOSHIHIDE
IPC: G03F9/00
Filed: 1983-07-28
Abstract: PURPOSE:To manufacture a substrate for a semiconductor wafer, a mask, etc. in one, on a flat surface thereof a mark is formed, and to prevent the strain of a mark detecting signal resulting from the irregularities of a mark for alignment, the deterioration of a mark detecting signal resulting from the damage of the corner section of the mark and the like by burying the mark for alignment into the substrate. CONSTITUTION:A resist 7 to which an opening section 7' is formed selectively through a method, such as optical exposure, electron-ray exposure or the like is shaped on a silicon wafer 1. The silicon wafer 1 is etched selectively while using the resist 7 as a mask by employing technique such as RIE to form a groove 5. The whole surface is coated with a mark member 6 to be buried through evaporation, etc., and the mark member 6 is buried only by film thickness in which the groove 5 previously shaped in the silicon wafer 1 is just flattened. The resist 7 is peeled through a lift-off method while the excessive mark member 6 is removed, thus completing a mark for alignment. The groove 5 is buried flatly with the mark member 6, and the mark for alignment is formed on a flat surface.
Patent JP-S5842134-A (JP)
Title: Oxide cathode structure
Inventor: NIKAIDOU MASARU
IPC: H01J1/14
Filed: 1981-09-04
Abstract: PURPOSE:To utilize the reduction agent effectively and to enable the usage of the thick basic metal, by forming the diffusion control layer in the basic metal and controlling the diffusion of the reduction agent to the side not applied with the electron emission substance. CONSTITUTION:After applying the shot-peening on the surface at one side of Ni base alloy containing Si and Zr, it is thermally processed under the environment where the oxygen pressure is limited while using the mixture gas of Co and Co2. At the face not applied with the shot-peening the oxide particle of the reduction agent is only dispersed, but at the face applied with the shot- peening the recrystalization will progress simultaneously on the basis of the release of the working distorsion thereby the growth of the crystal particle existing in the inner oxidation layer is suppressed while the particle field is fixed through the particle oxidation. Consequently the basic metal 2 is obtained where the continuous layer of crystal particle field containing the oxide or the diffusion control layer 3 is provided approximately in parallel with the surface at the position approximately 7mum from the surface.
Patent JP-2000325986-A (JP)
Title: Waste water treatment apparatus having phosphorus removing process
Inventor: ITO TAKASHI
IPC: C02F3/30
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject waste water treatment apparatus capable of efficiently removing and recovering phosphorus especially. SOLUTION: A waste water treatment apparatus is equipped with a biological reaction tank 21 receiving waste water to biologically treat the same, a solid- liquid separation process 22 for separating the mixed liquid of the biological reaction tank 21 into treated water and sludge, an anaerobic process 23 for stirring sludge separated in the solid-liquid separation process 22 under an anaerobic condition to return the same to the biological reaction tank 21, a sludge concn. process 24 for separating a part of anaerobic sludge stirred in the anaerobic process 23 into conc. sludge and a cone. separated liquid and a phosphorus removing processes 25 for removing phosphorus from the conc. separated liquid of the sludge concn. process 24.
Patent JP-H0433516-A (JP)
Title: Load grounding current protective circuit of power supply circuit
Inventor: TODA SATOSHI
IPC: H02H3/16
Filed: 1990-05-30
Abstract: PURPOSE:To prevent the breakage of a switching element such as a power transistor, etc., by providing a control circuit, to which the detection signal of a grounding current detection circuit is inputted and which outputs a control signal for turning off a switching element for a specified short time. CONSTITUTION:When the output signal S2 of a one shot circuit 24 changes to High voltage by the passage of a short time t, a power transistor 21 is turned on, and supplies a power current to a power supply circuit again. At this time, if the grounding of a solenoid 11 is continuous, the transistor 25 of a detection circuit is turned on immediately, so the input signal S1 of the one shot circuit 24 become low voltage, and the output signal S2 becomes a low voltage during a short time t. Hereby, by the turning-off of a transistor 23, the power transistor 21 is turned off during a short time t, and breaks a power current.
Patent JP-H10332427-A (JP)
Title: Roller bearing unit with encoder
Inventor: MORITA KOICHI
IPC: G01P3/487
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To unnecessitate an excessive plant investment or excessive transportation cost, simplify the manufacture work, and reduce the manufacture cost. SOLUTION: A core metal 21 is engaged with the end part of an inner ring 1 which is a rotary ring, for fixing. On a side surface of a disk ring part 26, which constitutes the core metal 21, an encoder 20 is attached. Relating to the encoder 20, a rubber plate material of magnetic anisotropic wherein a magnetic powder is mixed while orientation is aligned is cut into annular shape to be magnetized, with an S-pole and an N-pole allocated alternately in circumferential direction. Thus, no seal marker is required to be equipped with a magnetizing device, and no part transfer between a magnet maker and a seal material maker is required.
Patent JP-H033027-A (JP)
Title: Input device
Inventor: HIUGA SHOJI
IPC: G06F3/041
Filed: 1989-05-31
Abstract: PURPOSE:To prevent an electrode from being cracked or transferred due to a shock generated at the time of input by providing an elastic layer under the electrode of at least one of upper and lower bases. CONSTITUTION:Input electrodes 3, 4 are formed on respective surfaces of the flexible plastic base 1 and the glass or plastic base 5 and both bases 1, 5 are oppositely arranged through plural spacers 6 so that these electrodes 3, 4 are arranged on respective insides. Then the elastic layer 2 is provided on at least one of the bases. A potential inclination is applied to the electrode 3 of the base 1, the potential of a position brought into contact by an input is extracted from the electrode 4 of the base 5 and the potential of the other base is extracted by switching an analog switch to detect an input position by these potential values. Consequently, the shock due to a finger or a pen for an input is not directly applied to the electrodes and the electrodes can be prevented from being transferred or cracked.
Patent JP-H04365518-A (JP)
Title: Annular part automatic arranging device
Inventor: KITA ISAO
IPC: B23P19/00
Filed: 1991-06-11
Abstract: PURPOSE:To position it in the circumferential direction in case of fitting a retainer to a gauge fitting hole and the like of a fuel tank for an automobile by positioning it in the circumferential direction with a cutout indexing mechanism, and pushing out to a prescribed position guided with a slide guide and a rotation guide. CONSTITUTION:A retainer 1 fed with a feeder 2 is vibratingly transferred to the extreme end part 3b of a trough according to request, and brought down to a feed loader 4 in order. The retainer 1 facing its projection upward is only attracted by a magnet belt 5, transferred, and arranged. Next, it is detached with a detaching claw 8 and sent to a cut-out claw 12 through a feed chute 9, a receiving stopper plate 10, a feed rail 11. Then it is cut out one by one, rotated by frictional contact with the rotating rollers of a cutout indexing mechanism 13, and the cutout of the retainer 1 is positioned just upon it. Next, it is pushed out with a pushing out head 19, delivered to a rotation guide 24 and a transport machine 27, and further arranged on an arrangement jig 26.
Patent JP-H06203151-A (JP)
Title: Image data converter, image data conversion method, printer and image data printing method
Inventor: UIRIAMU SHII RATSUSERU
IPC: G06K15/10
Filed: 1993-06-10
Abstract: PURPOSE: To reformat (or unwind) a graphic picture in a bit map memory to a column-order format from a line-order format. CONSTITUTION: A method and a device for converting the format of picture data to a column format from a line format and a printer which is constituted by embodying the method and device. A conversion circuit which allows to react to write in a first address space is provided for converting the format of picture data from the line format to the column format. A CPU 30 writes the line-format picture data in the first address space and the conversion circuit converts the format to a second format. Then the CPU 30 writes the picture data in a second address space. The converted picture data of original picture data are stored in a memory in accordance with an 'unwind' flag set by the CPU 30. After the data are written in the memory, the CPU 30 starts DMA- transfer of the picture data to a printer engine.