baber/WOPTO huggingface dataset:
Patent JP-2000270951-A (JP)
Title: Stool
Inventor: KINOSHITA YOJIRO
IPC: A47C3/04
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a stool which can be piled up stabely and in good balance without dropping degrees of freedom of the use feeling and design, and without limiting the number. SOLUTION: A stool 1 is provided with a main plate 2 and a plurality of legs 3, 4 and 5 which extend downward from a bottom surface (inner side from an outer edge) of the main plate and inclines for the outer side from the outer edge. In the outer edge of the main plate, a plurality of notches 8, 9 and 10 to engage legs of other stools, when a plurality of stools are piled up, are formed. In the legs, a stopper 11 which makes contact with a main plate of another stool, when a plurality of stools are piled up, is installed, and by this stopper 11, an interval to prevent the interference between legs of one stool and main plates or legs of other stools is secured between main plates.
Patent JP-S524892-A (JP)
Title: Recording method for analytic equipment
Inventor: SHIGETOMI SADAO
IPC: G01N33/48
Filed: 1975-06-30
Abstract: PURPOSE: Identification and mark NO., measured value and distribution curve of measured values of samples to be detected are recorded side by side on the same recording paper for simple and accurate collation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62238165-A (JP)
Title: Electric power steering device
Inventor: SHIMIZU YASUO
IPC: B62D117/00
Filed: 1986-04-08
Abstract: PURPOSE:To obtain improve returning performance by providing compensating means for restricting the magnitude of an output signal from steering rotational speed detecting means in response to increase of vehicle speed, when a returning state of a steering system is detected. CONSTITUTION:Motor control means 46 determines a motor control signal in accordance with output signals from steering torque detecting means 41 and compensating means 45 so as to control actuation of a motor 10. At this time, if a returning state of a steering system is detected by returning state detecting means 44, the compensating means 45 restricts a signal from steering rotational speed detecting means 42 in response to increase of vehicle speed. Therefore, in the returning state of the steering system, returning speed of the steering system is restricted in response to the vehicle speed in medium and high speed ranges, while the returning performance of the steering system is maintained during low speed travelling. During high speed travelling, returning stability is improved.
Patent JP-H04291478-A (JP)
Title: Ruled line recognizing method and table processing method
Inventor: BESSHO GORO
IPC: G06K9/20
Filed: 1991-03-19
Abstract: PURPOSE:To recognize not only continuous ruled lines but also discontinuous ruled lines like dotted lines, broken lines, or chain lines and to process even a table including discontinuous ruled lines. CONSTITUTION:A binary picture is subjected to ruled line recognition with a prescribed number of lines in the main scanning or subscanning direction as a unit. Black picture element continuous rectangles in the range whose width and height are designated by parameters are extracted as ruled line candidates, and adjacent ruled line candidates whose distances in the noticed scanning direction are within the range designated by parameters are integrated and are recognized as a ruled line. With respect to black picture element continuous rectangles which are not recognized as ruled lines, histograms of width, height, and distances between adjacent rectangles in the noticed scanning direction are generated, and respective ranges of width, height, and distances between adjacent rectangles where histogram values exceed a certain value are obtained, and black picture element continuous rectangles whose width, height, and distances between adjacent rectangles are included in these ranges are integrated and are recognized as ruled lines.
Patent JP-H10272780-A (JP)
Title: Nozzle protective member for ink jet recorder
Inventor: NAKAMURA HIROTAKE
IPC: B41J2/165
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent a paste left on the nozzle face from having adverse effect on the ink jet by covering an ink jet hole, provided on the ink jet side, hermetically using a cap while keeping a specified space. SOLUTION: The nozzle protector 1 comprises a base 2, a first arm 3 standing on the base 1 at one end thereof, and a second arm 4 standing on the base 1 at the other end thereof. A plurality of caps 6 are pasted onto the inner side face of the base 2 at the positions corresponding to the nozzle face of respective nozzles. The cap 6 is made of an elastic material, e.g. rubber, and comprises a cover part 6a and a rib 6b surrounding all jet holes 24. First and second protrusions 8, 11 are provided on the inside at the forward end of the first and second arms 3, 4 and fitted in a recess in the side face of a recording head unit. At the time of shipment, the cap 6 presses the nozzle face around the jet hole to cover the nozzle face hermetically while keeping a specified space.
Patent JP-S5416613-A (JP)
Title: Control device of tension reel
Inventor: KUROSAWA SHINICHI
IPC: H02P5/68
Filed: 1977-07-08
Abstract: PURPOSE: To reduce accelerating and decelerating time at low tension control time, by currenting only accelerating and decelerating current on the armatures in which tension current is not needed to be currented, when tension reel is driven and controlled by a plurality number of motors. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05181025-A (JP)
Title: Manufacture of precise optical edge of waveguide body
Inventor: EDEIRUBERUTO FURONINKU
IPC: G02B6/13
Filed: 1991-04-15
Abstract: PURPOSE: To provide a easy and very effective method which produces the precise optical end face of a wave guide body in the case that the end face of the wave guide body formed in a substrate has a microscopically small fracture part by mechanical working. CONSTITUTION: This method consists of stages (a), (b), and (c). In the stage (a), a formed body 20 having a precise optical surface is brought into contact with a substrate 10 and is placed in front of a wave guide body 12; and in the stage (b), an adhesive 22 is charged into a space between the end face of the wave guide body 12 and the precise optical surface of the formed body 20; and in the stage (c), the adhesive 22 is hardened.
Patent JP-S59205876-A (JP)
Title: Method and apparatus for processing color picture
Inventor: SUGIURA SUSUMU
IPC: H04N1/405
Filed: 1983-05-10
Abstract: PURPOSE:To improve the quality of a color reproducing picture and to simplify the circuit constitution by discriminating that an achromatic color component of a color picture signal is in high resolution area or contrast area and changing the threshold value of binary-coding of the color component signal depending on the result of discrimination. CONSTITUTION:An input signal is A/D-converted by a three-color separation original reader 301 in a color picture forming device, B, G, R component signals are outputted, they are converted for complementary color at a circuit 302, corrected for gradation at a circuit 303, a background color eliminating circuit 304 separates a black component K (achromatic color component) and a chromatic color component, they are corrected by a masking circuit 305 so as to attain binary-coding as to color components Y4, M4 and C4. A discriminating circuit 307 discriminates whether a data in a picture element block of the black component is in a high resolution area or a contrast area, and when the data is in the high resolution area, its output activates threshold value changeover switches 308 and 316 so as to change over the threshold value source to prescribed threshold values 309 and 314, binary-coding circuits 306, 311-313 convert the data into a binary-coding data depending on the threshold values and when the data is in the contrast area, a threshold value signal is supplied from dither memories 310, 315.
Patent JP-H11284668-A (JP)
Title: Signal detection circuit
Inventor: FUKUI MASASHI
IPC: H04L25/08
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To obtain the simple signal detection circuit by configuring a means inhibiting a signal output through the use of a conventional digital logical circuit component in the case of receiving a plurality of at least two signals as error signals. SOLUTION: Input signals (1), (2), (3) are given to input terminals A, B, C of the signal detection circuit 100, which outputs inverse of the input signals (1), (2), (3) from terminals 1, 2, 4. Only when the input terminal A is at 'H', the output terminal 1 goes to 'L', only when the input terminal B is at 'H', the output terminal 2 goes to 'L', and only when the input terminal C is at 'H', the output terminal 4 goes to 'L'. If a signal enters the input terminals A, B as an error signal (going to 'H'), the output terminal 3 goes to 'L'. Thus, even when the signal is given to the signal terminal, when a plurality of signals are received, the output from the predetermined output terminals 1, 2, 4 of the signal detection circuit 100 is inhibited.
Patent JP-S59205855-A (JP)
Title: Line adaptor
Inventor: TSUCHIYA MASAKI
IPC: H04L13/08
Filed: 1983-05-10
Abstract: PURPOSE:To relieve the load on a communication controller by using an FIFO used as a data buffer to relieve a temporary peak of a character processing time in the communication controller. CONSTITUTION:A received data bit of start-stop type inputted from data communication line is stored in he timing being n-times of the bit transmission speed of the data communication line by an FIFO memory 4. A receiving control circuit 6 checks the state of a universal receiver transmitter (UART)5 in the timing higher in speed than the speed of the n-times the bit transmission speed of the data communication line and when this UART5 does not request the reception of receiving character to the comunication controller 8, the receiving data bit stored in the FIFO memory 4 is transferred to the UART5 together with the timing signal in the timing higher in speed than the n-times speed of the bit transmission speed of the data communication line.
Patent JP-S558835-A (JP)
Title: Treatment of surplus sludge
Inventor: SUZUKI AKIRA
IPC: C02F3/12
Filed: 1978-07-04
Abstract: PURPOSE: For efficiently and cheaply treating surplus sludge to minimize disposed amount, the surplus sludge is treated physically or chemically to destroy their microbe cells for nutrient.  
     CONSTITUTION: Returned sludge is partly taken as surplus sludge and introduced into the decomposition bath 7 through line 6. In the bath 7, physical means such as ultrasonic wave and mixer, or chemical means such as ozone gas is used to destroy microbe cells constituting suspension in the surplus sludge. This transforms the surplus sludge into organic solvent, which is sent through line 8 to the aerobic digestion bath 9. In this bath 9, the organic solvent and active sludge is mixed while being exposed to air, thereby to cause the active sludge to take the solvent in as nutrient. The process is cheap, efficient and simple to operate, reducing the disposed sludge. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05247185-A (JP)
Title: Water-soluble resin
Inventor: KANO KAZUO
IPC: C08G63/12
Filed: 1992-03-04
Abstract: PURPOSE:To provide the water-soluble resin having a low viscosity and a good pigment dispersibility and giving coating films excellent in abrasion resistance. CONSTITUTION:The water-soluble resin produced from a tetrabasic acid and a specific diol is characterized in that the specific diol is the ethylene oxide adduct and/or propylene oxide adduct of bisphenol A and/or the polycondensation product of the adduct with phthalic acid.
Patent JP-S5931131-A (JP)
Inventor: YAN BAATEIRU IETSUPUSUSON
IPC: B29C45/26
Filed: 1983-05-10
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-S577418-A (JP)
Title: Cephalosporin agent composition for oral administration
Inventor: TOGUCHI HAJIME
IPC: A61P31/04
Filed: 1980-06-16
Abstract: PURPOSE: The titled composition having improved absorbability from the digestive organs, obtained by blending a certain cephalosporin type compound with a solid organic acid.  
     CONSTITUTION: Pivaloyloxymethyl 7β-[ 2-( 2-aminothiazole-4-yl )acetamido ]-3-{[ [ 1-(2-dimethylaminoethyl)-1H-tetrazole-5-yl ]thio]methyl}-ceph-3-em-4-carboxylate is blended with a solid organic acid(e.g., tartaric acid, citric acid) in one to five times moles of the carboxylate. The above-mentioned compound has more improved absorbability in oral administration than a corresponding free carboxylic acid compound, but it is not enough. The compound is abosrbed quickly from the digetive organs by the addition of the solid organic acid, and after absorption, the compound is hydrolyzed by enzymes in a living body, to give a corresponding free carboxylic acid compound, which exhibits antibacterial actions on Gram-positive and Gram-negative bacteria and their resistant bacteria. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09274493-A (JP)
Title: On-vehicle sound reproducing device
Inventor: SAITO HISASHI
IPC: G10L19/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To facilitate handling of a recording medium and to improve operability of a reproducing device by using an IC card recording the character data as the melody data, etc., of music as the acoustic data. SOLUTION: The IC card 2 recording the character data as the melody data of the music and the music name, the number answering to the music name, a singer name, an orchestra name, etc., as the acoustic data is made the recording medium. The IC card 2 is loaded on a loading device 4, and the acoustic data recorded on the IC card 2 are read by a read means 11 to be converted to a voice signal and a character signal. The character signal is displayed to a character and a code by a display means 17, and the display contents are set or selected by an operation key 6, and by controlling the operation of the whole device with a control means 13, the music is reproduced by the reproducing device 3. A driver performs the operation loading the IC card 2, and succeedingly, selecting the displayed music name with one hand, and can listen the required music even in a driving posture.
Patent JP-H07286243-A (JP)
Title: High strength hot rolled steel plate for automobile under carriage parts excellent in workability and its production
Inventor: TAKAHASHI YUZO
IPC: C22C38/00
Filed: 1994-04-20
Abstract: PURPOSE:To produce a hot rolled steel plate excellent in strength and workability by regulating the content of P in a low carbon hot rolled steel plate contg. optimum amounts of Mn and Ti to a specified one, furthermore holding the relationships among the contents of C, Si and Mn to optimum ones and forming its structure into a fine-grained ferritic one. CONSTITUTION:A steel slab having a compsn. contg., by weight, 0.07 to 0.12% C, <0.60% Si, 2.0 to 2.5% Mn, 0.020 to 0.050% P, <0.010% S, 0.004 to 0.050% Al, 0.025 to 0.060% Nb and >0.10 to 0.15% Ti or furthermore contg. specified small amounts of Ca and rare earth metals, and the balance Fe and satisfying the inequality I is heated to >=1230 deg.C and is subjected to hot rolling. The hot rolling is finished in the temp. range of T1+150 deg.C to 920 deg.C; where the temp. expressed by the formula II is defined as T1, and after that, it is coiled at 500 to 600 deg.C. The high strength hot rolled steel plate with >780N/mm<2> tensile strength whose surface is constituted of either fine-grained ferritic one having <=5mum average grain size or fine-grained ferritic one contg. cementite of <=1.3mum diameter equivalent to a circle can be obtd.
Patent JP-S59205998-A (JP)
Title: Measurement of number of mold and methane formation activity of methanosarcina barkeri
Inventor: ISODA SATORU
IPC: G01N21/64
Filed: 1983-05-09
Abstract: PURPOSE:To measure the number of molds of Methanosarcina barkeri in a methane fermentation tank, etc. of a sewage treatment device without obstruction of coexisting admixtures, by measuring the intensity of fluorescence radiated from a specimen which is irradiated with excitation rays in a specific wavelength range. CONSTITUTION:The light rays from the light source 13 are introduced from the light filter 12 through the selector 11, the condenser 10, and the optical fiber 9 to the interior of the methane fermentation tank 8, a specimen is irradiated with the light rays, fluorescence radiated from the specimen is sent from the optical fiber 9 through the condenser 15, and the opticall filter 16 to the phototube 17, and the intensity of the light rays is measured by the detecting part 19. The prepared value as a parameter is used to obtain the number of molds and methane formation activity of Methanosarcina barkeri. In the operation, (i) light rays in a wavelength range of 220-255nm, 260-305nm, are used as the excitation rays (selected by the light filter 12), and (ii) light rays in a wavelength range of 330-370nm as the fluorescence (selected by the light filter 16).
Patent JP-S60228736-A (JP)
Title: Carburetor
Inventor: OOTSUKA MINORU
IPC: F02D9/02
Filed: 1984-04-25
Abstract: PURPOSE:To obtain a lightweight and inexpensive governor by installing the vibrating pieces having different characteristic frequency at one edge of a throttle shaft extending into the liquid chamber of a carburetor. CONSTITUTION:A throttle shaft 2 is extended into the liquid chamber 9 in a carburetor 6, and a supporting arm 3 is fixed onto one edge of the throttle shaft 2, and two vibrating pieces 4 and 4' having different characteristic frequency are fixed. When the number of engine revolution is low, the vibrating piece having the lower characteristic frequency resonates with the vibration transmitted to the carburetor, and a thrust in the direction of arrow A is generated, and a throttle valve 1 is turned in the perfect opening direction. When the number of revolution increases, the vibrating piece 4 having the higher characteristic frequency starts resonance and turns the throttle valve 1 in the closing direction, and the number of revolution is kept within a prescribed range.
Patent JP-S57197012-A (JP)
Title: Resin density gradient type element
Inventor: MORITA YOSHITAKA
IPC: B01D29/07
Filed: 1981-05-29
Abstract: PURPOSE: To prevent the pleat curving of a filter paper by increasing the resin adhesion amount of the pleat ridge part of a filter element formed into a chrysanthemum flower shaped ring like body.  
     CONSTITUTION: When air containing dust or the like is impinged to the pleat ridge part 3 of an element 1 at first, dust with a large particle size is collected by the pleat ridge part 3 because the resin density in said pleat ridge part 3 is high. On the other hand, because a resin amount in a pleat valley part 4 and a pleat intermediate part 5 where the difference of suction negative pressure is low and the resistance of a filter paper 2 is reduced, especially, in the pleat valley part 4 is low, dust with a small particle size is collected by said parts 4, 5. When resin density of the pleat ridge part 3 is made high, humidity of the atmosphere and a fiber are isolated and water is not taken in by the fiber as well as a continuous resin film solidifies and hardens the fiber strongly through nap of the fiber and, therefore, high density resin develops action suppressing the extension of the pleat ridge part in a longitudinal axis direction. By this mechanism, the pleat ridge part 3 does not extend and curve by humidity as well as the distance between pleats can be kept constant. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01229109-A (JP)
Title: Hanging assembly for hanging seat material
Inventor: SAI EMU CHIYAAN
IPC: F16B45/00
Filed: 1988-04-01
Abstract: PURPOSE: To easily arrange hanging displays on a hanging assembly for a large photograph, etc., by engaging the respective upper and lower end edges of a plural number of sheets with grooves of an upper rod, an intermediate rod and a lower rod through fine trimming pieces. CONSTITUTION: Rectangular holes 46 are formed in a row on upper end edges and lower end edges of sheet materials 16, 18 of two photographs, etc., tabs 48 of fine plastic pieces 50 are engaged with them, and the tabs 48 are inserted into opening parts 52 of second fine pieces 54 and hooked. These both fine pieces 50, 54 are inserted into respective grooves 26 of an upper rod 10, an intermediate rod 14 and a loer rod 12 and are engaged with them. Thereafter, a slider 36 to which a wire 38 is connected is inserted into a groove 24 of the upper rod 10, and caps 30, 32, 72, 74... are engaged with opening parts 28, 70, 62 of each of the rods. Thereafter, upper and lower parts of the wire 38 are covered with a sleeve 44 and a ferrule 42 and hung down. It is possible to assemble and hang displays in an arrangement selected in this way.
Patent JP-H01255022-A (JP)
Title: Keyboard
Inventor: OBARA KEIJI
IPC: G06F3/02
Filed: 1988-04-05
Abstract: PURPOSE:To easily operate a keyboard and to house it compactly by enabling a palm rest board to be communicated to the operating panel of the keyboard and to support a palm at the time of operating a key to be housed on the upper or lower plane of the keyboard by superposing. CONSTITUTION:The shape of a control circuit 4 at a side plane is formed in wedge shape at the back plane side of a printed board 3, and also, the shape of a palm rest 12 is formed in the wedge shape, and the upper plane 12A of the palm rest 12 is constituted so as to be communicated with the plane of the operating panel 1A on the same plane when the keyboard is set from a nonuse state to an available state. Thus, at the time of using the keyboard 11, it is possible to perform a key operation by a finger by turning the palm rest 12 around a hinge pin 13 from a folded state, and raising the palm on the palm rest 12. Also, in a nonuse time, it is possible to house the palm rest 12 compactly by folding in the back plane side of the keyboard.
Patent JP-S566584-A (JP)
Title: Frequency control circuit
Inventor: MIMURA KAZUHIRO
IPC: H04N9/475
Filed: 1979-06-27
Abstract: PURPOSE:To secure the synchronization between the frequency and the phase of the internal oscillator circuit and the external driving signal, by comparing the phase of the external driving signal with the oscillation frequency or the like of the oscillator circuit via the FF circuit and then giving the control to the oscillator circuit with the output signal of the above comparison. CONSTITUTION:Oscillator circuit 10 consists of main oscillator circuit transistor TR1, quartz oscillator 5, frequency control TR2 and others. And the oscillation output is sent to the T input terminal of D-type FF21. At the same time, the external color subcarrier signal is sent to the D input terminal of FF21 from input terminal 14 through capacitor 31 and inverter 22, and the oscillation frequency or its divided frequency is compared with the phase of the external signal at FF21. And circuit 10 is controlled by the output signal of the above comparison. In addition, the subcarrier signal given from outside is supplied to voltage control circuit 20 to be converted into the DC voltage. And voltage control TR2 is controlled by the output of the DC voltage. Thus the frequency and the phase of the internal oscillator circuit can be synchronized with the external driving signal.