baber/WOPTO huggingface dataset:
Patent JP-S5678273-A (JP)
Title: Sub-scan system of facsimile equipment
Inventor: MATSUSHITA HIROSHI
IPC: H04N1/04
Filed: 1979-11-30
Abstract: PURPOSE:To enable recording of high picture quality by controlling intervals of driving pulses that advance a step motor for sub-scan-directional drive by one step so that a linear sub-scan be made. CONSTITUTION:Pulses driving step motor 5 for a sub-scan on plotter 2 are generated by driving pulse generator 4. Intervals of driving pulses are controlled by control CT part 3. Then, CT part 3 is provided with ROM and as to all driving pulses required for one-sheet recording operation, the delay time of each pulse is coded to obtain a time control signal, which is stored. Picture information is stored in buffer memory 1 as much as (n) lines and by a control signal, corresponding to its output signal, from ROM of CT part 3, pulse generator 4 is controlled. Consequently, a white line part formed between adjacent main scanning lines is not linear and an easy-to-see screen can be obtained.
Patent JP-H10332838-A (JP)
Title: Equipment for measuring vertical-motion earthquake
Inventor: KAGUMA HIDEAKI
IPC: G01V1/18
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide equipment for measuring a vertical-motion earthquake which is so designed that a distortion brought about in a measured waveform can be suppressed even for earthquake waves of large amplitude, while enabling measurement of vertical-motion vibrations of low frequency by a compact structure. SOLUTION: A first seismometer A and a second seismometer B having natural frequencies identical with each other are provided and the first seismometer A is disposed with the direction 4a of reciprocation of a pendulum 2 inclined (angle of inclination θ), while the second seismometer B for correction is disposed with the direction 4b of reciprocation of the pendulum made horizontal. An output signal from a transmitting part 3 of the first seismometer A is synthesized by an output synthesizing part 5 with a negative output signal outputted from the transmitting part 3 of the second seismometer B and regulated in accordance with the angle of inclination θ by a regulator 5a and thereby only a vertical-motion component of an earthquake comes to be outputted correctly.
Patent JP-S6132939-A (JP)
Title: Exhaust device for cathode-ray tube
Inventor: SAKAMI YOSHITAKE
IPC: H01J9/32
Filed: 1984-07-25
Abstract: PURPOSE:To externally and accurately close an exhaust tube by engaging a drive gear with a tightening gear and rotating a tightening main body, moving the drive gear together with a rotarh stand, and applying specified fixed tightening force to a packing. CONSTITUTION:While an exhaust cart 11 is fixed to a preset position, a move stand 36 is advanced and a stopper 52 is stopped by making contact to an exhaust port 14. Then, a rotary shaft 48 is rotated by approximately 180 deg. in the reverse direction where a drive gear 51 is freed. The drive gear 51 is slightly rotated in the rotary direction of the rotary shaft 48 by an exceedingly slight friction. Simultaneously with this, a move stand 40 is rotated and the drive gear 51 is engaged with the tightening gear 25 of an exhaust cart 11. Then, the drive gear 51 is rotated by approximately 180 deg. in the forward direction and the tightening body is rotated in the tightening direction with the tightening gear 25. A packing is compressed and press-fit on the circumference of the exhaust tube. Subsequently, the rotary stand 40 is rotated until the engagement between the driver gear 51 and tightening gear 25 is removed and the tightening gear 25 is further rotated and tightened.
Patent JP-H10328081-A (JP)
Title: Cleaner for screen door
Inventor: INABA MIHOKO
IPC: A47L4/02
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To enable the reliable cleaning of a screen door without removing the screen door or bending its net by forming a sliding and rubbing member out of a large number of pile threads with diameters thin enough for a plurality of pile threads to be simultaneously thrusted into a mesh and soft enough not to deform net lines by sliding and rubbing. SOLUTION: A sliding and rubbing member 14 is constituted of a pile cloth formed by planting on one side of a base cloth 16 a large number of pile threads 17 in the state of fluff with diameters thin enough for a plurality of pile threads to be simultaneously thrust into a mesh and soft enough not to deform net lines by sliding and rubbing. By using the pile cloth with pile threads 17 of such thickness and flexibility as the sliding and rubbing member 14, it is possible to thrust a plurality of pile threads 17 into a mesh simultaneously and to rub the intersecting parts, side surfaces, back surfaces, etc., of net lines. Therefore, it is possible to remove dirt adhering to the net lines reliably and efficiently, and in addition the net lines do not get out of position or are not deformed.
Patent JP-H101240-A (JP)
Title: Printer
Inventor: WATANABE SHINYA
IPC: B65H5/36
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To fit a manual insert tray onto a printer at a low cost. SOLUTION: A recording paper conveyance passage 14 leading to a printer 28 from a paper feeding cassette 21 is fitted onto a facsimile terminal device 11. A reversing part 14a for reversing recording paper is fitted between the paper feeding cassette 21 and the printer 28. The reversing part 14a is covered with a rear panel 31 so as to open and close. A paper guide 35 which forms a manual insert recording paper conveyance passage 36 is fitted integrally with the rear panel 31. By using the paper guide 35, manual insert printing can be conducted. It is also possible to reduce the number of parts used, thus providing manufacturing cost reduction.
Patent JP-H0450346-A (JP)
Title: Regulator and setter for weaving condition in loom
Inventor: SATO MASANARI
IPC: D03D49/06
Filed: 1990-06-13
Abstract: PURPOSE:To prevent misadjustment from occurring by sensing weaving conditions related to warp yarn regulated on a loom, comparing the conditions with the set weaving conditions and displaying discrimination results. CONSTITUTION:Weaving conditions related to warp yarn such as the vertical position and front and back position, etc., of a back roller 2 are fed to a discriminating means (C) with sensing means [projectors (13A), (13B), (15A) and (15B); receptors (14A), (14B), (16A) and (16B)] and the sensed weaving conditions are then compared with the set weaving conditions memorized in a momorizing means (C1) by the discriminating means to output display of coincidence and noncoincidence in display means (18A), (18B), (19A) and (19B).
Patent JP-H0445868-A (JP)
Title: Coating method
Inventor: WATANABE MASARU
IPC: B05D1/26
Filed: 1990-06-13
Abstract: PURPOSE:To coat even a thin long-sized beltlike substrate with a uniform thin film at a high speed by jetting compressed air from an air nozzle placed opposite to a coating nozzle and pressing the side of the substrate not to be coated by the compressed air. CONSTITUTION:A substrate 1 is coated with a coating liq. 3 by means of a coating nozzle 2 whose lip at the downstream side of a slit in the travelling direction of the substrate 1 has a curved cross-sectional shape. Compressed air is jetted from an air nozzle 4 placed opposite to the nozzle 2 and the side of the substrate 1 not to be coated is pressed by the compressed air. Even a thin long-sized beltlike substrate can be coated with a uniform thin film at a high speed.
Patent JP-S5778226-A (JP)
Title: Alternating current two-wire contactless switch
Inventor: UEDA KENJI
IPC: H03K17/95
Filed: 1980-11-04
Abstract: PURPOSE:To secure a dielectric strength without lowering a current amplification factor, by connecting a backward diode between the base and the emitter of the first transistor out of two high-dielectric strength transistors of the Darlington constitution of a DC constant voltage circuit. CONSTITUTION:An AC two-wire contactless switch has two terminals which connect a load and an AC power source in series, and a switching element 2 is connected to two terminals through a rectifying circuit 1, and the element 2 is turned on and off in accordance with the detection operation of a detecting circuit 5. Power is supplied to the circuit 5 through a DC constant voltage circuit. The DC constant voltage circuit consists of high-dielectric strength transistors 7 and 10 of the Darlington constitution, a high resistance 8 connected between the base of the transistor 7 and commonly connected collectors of transistors 7 and 10, a diode 12 connected backward between the base and the emitter of the transistor 7, and a constant voltage diode 9 connected to the base of the transistor 7 and the power supply line. Lowering of the dielectric strength due to the leakage current of the collector junction of the transistor 10 is prevented without lowering the high current amplification factor due to the Darlington connection of the transistor 10 by the diode 12.
Patent JP-S5280570-A (JP)
Title: Specific gravity selecting apparatus
Inventor: TAKAHASHI KAZUTO
IPC: B03B5/30
Filed: 1975-12-26
Abstract: PURPOSE: To use a volatile solution as a selecting liquid, decrease a drying time and simplify a drying apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000345180-A (JP)
Title: Lubricant composition for sliding guide surface
Inventor: TOMINAGA EIJI
IPC: C10N40/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a lubricant composition which is useful for sliding guide surfaces, prevents stick slips between a metal surface and a metal surface and between a metal surface and a fluororesin surface on the slipping guide surfaces of machine tools, and enables the improvement in the processing accuracy of mechanical parts, or the like, and the prolongation in the lives of the tools. SOLUTION: This lubricant composition for sliding guide surfaces comprises at least one oil selected from mineral oils, fatty oils, fats and synthetic oils as a base oil, at least one organic molybdenum compound selected from (A) molybdenum dithiophosphate and (B) molybdenum dithiocarbamate, and preferably further (C) a thiophosphate and/or (D) dithiophosphoric acid.
Patent JP-H05103560-A (JP)
Title: Submerging and floating type marine structure
Inventor: OKAMOTO MINEO
IPC: A01K63/00
Filed: 1991-05-30
Abstract: PURPOSE:To obtain the subject structure, mainly constructed from a lower float unit of a flat lattice structural form, a connecting structure and an upper float unit, providing a main seawater ballast tank in the central part of the lower float unit and auxiliary seawater ballast tanks in four corner parts and having a wide culture area, restoring properties and stability. CONSTITUTION:A structure is mainly constructed from a lower float unit 1 of a flat lattice structural form, a connecting structure 2 and an upper float unit 3 and respectively provided with a main seawater ballast tank 4 in the central part and auxiliary seawater ballast tanks 5 in four corner parts. In order to lower the center of gravity and ensure restoring properties and stability, a balance weight 14 is hung under the lower float unit 1 with four chains 15 which hold the tension state even in the maximum tilting. A submerged position and a floating position where the upper float unit 3 appears on the sea surface can be changed over by injecting and discharging water from the main seawater ballast tank 4 by using an injecting and discharging device. The apparatus is loosely moored by a mooring device so as to permit positional changeover.
Patent JP-S5679378-A (JP)
Title: Form end detection device of printing equipment
Inventor: HIRANO FUMIAKI
IPC: G06K15/16
Filed: 1979-11-30
Abstract: PURPOSE: To always keep constant passing speed of the form in the fixing device, by controlling the set position of the form end detection device, in case when a data in the buffer is transcribed on the continuous paper.  
     CONSTITUTION: In case when the end of the continuous paper 4 from the hopper 9 has been detected by the end detector 10, the distance between its detected position and the transcriber 5, the sum of the data length of the image formation means 2 in case of detecting the end and the data length in the buffer, and the distance between the tractor 6 of the main feed mechanism of the continuous paper and the roller 14 of the auxiliary feed mechanism at the outlet of the fixing device 7 are made L 1 , L 2  and L 3 , respectively. And, the detection device 10 is provided at the position where said distance relation satisfies L 1 -L 2 ≥L 3 . According to said constitution, the tractor 6 is fitted into the feed hole of the form 4 and the form is fed until a picture transcribed on the form 4 passes through the fixing device 5, and therefore it is possible to make the form pass through in the fixing device at a constant speed at all times. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6214962-A (JP)
Title: Apparatus for applying adhesive
Inventor: SUZUKI YASUNOBU
IPC: H01L21/52
Filed: 1985-07-15
Abstract: PURPOSE:To perform uniform coating over a wide range, by providing a nozzle to the under surface of an adhesive receiving box in a freely detachable manner and forming a plurality of adhesive emitting holes to the nozzle. CONSTITUTION:When a rotary shaft 18 rotates, an adhesive is moved while pressed to the inner peripheral surface of an adhesive receiving box 1 by an adhesive emitting leaf spring 22. When said leaf spring 22 passes above a nozzle 7, a definite amount of the adhesive is emitted from the adhesive emitting holes 7a of the nozzle 7 by the spring force of the leaf spring 22. In this case, by forming a plurality of adhesive emitting holes 7a to the nozzle 7 in matching relation to the coating range of a lead frame, uniform coating can be applied to an entire surface to be adhered even if a surface to be adhered is large like a pellet. When an adhesive area changes, an adequate nozzle 7 may be selected.
Patent JP-H05347614-A (JP)
Title: Optical signal transmission system
Inventor: KITASAGAMI HIROO
IPC: H04B10/556
Filed: 1992-06-16
Abstract: PURPOSE:To realize an optical signal transmission system for a burst optical signal in which an input signal and a clock signal are subjected to logical processing, the result is sent as a signal whose mark rate is nearly 1/4 and a receiver side recovers the transmission signal based on the clock signal whose phase is adjusted. CONSTITUTION:A logic processing circuit 110 implements the logic processing between an input signal and a clock signal in the optical signal transmission system comprising an optical transmitter 100, an optical receiver 200 and an optical transmission line 300 and converts the input signal into a signal whose mark rate is nearly 1/2 and sends the resulting signal. A phase adjustment circuit 240 implements phase adjustment of the received clock signal in the optical receiver 200 and an identification recovery circuit 220 identifies and recovers the original transmission signal from the reception signal based on the clock signal.
Patent JP-S6312664-A (JP)
Title: Stabilized synthetic resin composition
Inventor: TAJIMA KENJI
IPC: C08L101/00
Filed: 1986-07-02
Abstract: PURPOSE:To obtain the titled composition having remarkably improved heat- resistance, light-resistance and moldability, by compounding a base resin with an ester compound having a specific group in the molecule. CONSTITUTION:100pts.(wt.) of a synthetic resin (e.g. polyethylene, polypropylene, etc.) is compounded with 0.001-5pts., preferably 0.01-3pts. of a compound of formula I [R is group of formula II, formula III [R1-R3 are H or alkyl; t is 0-2; m is 1 or 2) or formula IV (R4 is alkyl or group of formula II; n is 1 or 2)]. The compound of formula I can be easily produced e.g. by reacting 5,5-dimethylol-2-(1,1-dimethyl-2-hydroxyethyl)-1,3-dioxane with an acid or ester.
Patent JP-H11349472-A (JP)
Title: Close type tubed preparation
Inventor: NAGASHIMA SHINICHI
IPC: A61K9/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To prevent a sulfur-containing pharmaceutical composition from deteriorating in its product quality with time after the composition is enclosed in a closed type tube and unsealed for application. SOLUTION: In a closed type tubed product in which a sulfur-containing composition is enclosed, the closing membrane for the closed type tube has a laminated structure including an aluminum interlayer, and the outermost layers of the closing membrane as the surfaces on both sides are made of a synthetic resin.
Patent JP-S5960461-A (JP)
Inventor: DONARUDO AASAA SHIINOA
IPC: G03G21/10
Filed: 1983-08-25
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-S5957920-A (JP)
Inventor: HENDORIKU ROMUBERUKU
IPC: C03B7/08
Filed: 1983-08-27
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-S5486830-A (JP)
Title: Induction heater
Inventor: NARITA MASAO
IPC: H05B6/06
Filed: 1977-12-23
Abstract: PURPOSE: To suppress the vibration of coils different in natural frequency and decrease the noises, by juxtaposing the coils and making the phase of the vibration of each coil opposite to that of the vibration of the adjacent coils.  
     CONSTITUTION: Coil supports 43 of low spring constant and coil supports 44 of high spring constant are alternately provided between the coils 2 and a cylinder 1, which contains a heated matter 3 such as metal and is made of, for example, heat- resisting concrete. Thereby, the coils 2 supported by the coil supports 43, 44 are made different in natural frequency from each other. The natural frequency of one coil 2 is made lower than the double of the frequency of electric power. The natural frequency of the other coil 2 is made higher than the double of the frequency of said electric power. Thereby, the phase of the vibration of one coil 2 is made opposite to that of the vibration of the other coil 2. The phase of pressure emitted from one coil 2 is also made opposite to that of pressure emitted from the other coil 2. As a result, the noises due to the vibration of the coils 2 are decreased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5781818-A (JP)
Title: Method and equipment for semi-dry waste gas desulfurization and denitration
Inventor: TANAKA MINORU
IPC: F23J15/00
Filed: 1980-11-07
Abstract: PURPOSE: To simplify a desulfurization process and to remove the troubles of corrosion  and to reduce the damages of activated carbon by using a mild reaction condition of  denitration, by combining a vapor-phase desulfurization method using NH 3  with a  denitration method using activated carbon impregnated with ammonium sulfite.   
     CONSTITUTION: Cooled, dust removed and humidified waste gas is introduced into a  vapor-phase desulfurizer 3, and then gaseous NH 3  is blown into the desulfurizer 3 from  a pipe 15. Deposited crystals are washed with washing water from a pipe 12 and  dissolved, and sent to a desulfurization waste-liquid receiver 5 to adjust the concentration of said dissolved liquid in the receiver 5 and used as desorption or adsorption  liquid of an activated carbon catalyst layer 7 in a denitration apparatus 4. Waste gas  containing a part of fine particles of the crystals is passed through the apparatus 4.  After a catalytic oxidation of NOX in the catalytic layer 7, N 2  and (NH 4 ) 2 SO 4  are  obtained by reduction with the aid of (NH 4 ) 2 SO 3  of said impregnating liquid of the  catalyst layer. From the apparatus 4, the liquid used for the desorption is sent to a  NH 3  generator 6 through a pipe 14, and Ca(OH) 2  is supplied to the generator 6 from a pipe 18 to generate NH 3 . Thus the generated NH 3  is fed to the desulfurizer 3 through  a pipe 15 to be reused as the desulfurizing agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6313006-A (JP)
Title: Optical star coupler
Inventor: IMOTO KATSUYUKI
IPC: G02B6/287
Filed: 1986-07-04
Abstract: PURPOSE:To decrease an excessive loss and the change of a light distribution deviation against a temp. fluctuation and to prevent the drift fluctuation of a light signal so as to obtain high reliability by covering a glass tube and adhesive agent part with a cushion material. CONSTITUTION:The glass tube 2 and the adhesive agent part 4 are covered with the cushion material 5. Soft and spongy materials such as, for example, polyurethane, polystyrene, phenolic resin and urea resin and heat insulating and heat keeping high-polymer materials such as soft vinyl chloride, vinylidene chloride and cellulose acetate are usable for the cushion material. The cushion material 5 is further covered with a heat shrinkable tube consisting of a high- polymer material. The cushion material 5 improves the low-temp. characteristic in the temp. characteristics of an optical start coupler having the twisted, fused and stretched parts of optical fiber bundles 1a, 1b in the glass tube 2.
Patent JP-H067001-A (JP)
Title: Lawn topdressing machine
Inventor: MACHIKAWA SEIJI
IPC: A01B45/00
Filed: 1992-05-24
Abstract: PURPOSE:To obtain the subject machine designed to make topdressing operation in a thin, firmly compact state by providing a discharge port in the rear of a soil container mounted on a load-carrying platform and an unloading conveyor at the bottom and by continuously equipping the discharge port with a blower having a sprinkling duct. CONSTITUTION:A soil container 3 is mounted on a load-carrying platform 2 and the bottom of the narrow container is equipped with a chain conveyor 7. The discharge port 6 in the rear of the container is continuously equipped with a blower 10 having a sprinkling duct 15, and soil is put to suction together with air through the duct, being sprinkled among lawn buds via the duct.
Patent JP-S5780089-A (JP)
Title: Typeprinter
Inventor: KATOU TOSHIBUMI
IPC: B41J11/00
Filed: 1980-11-06
Abstract: PURPOSE: To offer a low-cost printer provided with an automatically setting sheet-feeder excellent in operability, by driving a cam fo sheet-setting operation and a platen with one motor capable of normal and reversal rotation through a couple of unidirectional clutches which move along different directions together.  
     CONSTITUTION: A unidirectional clutch 23 applies rotation to a platen 1, only when a motor 5 normally rotates. Another unidirectional clutch 24 applies rotation to a cam 7, only when the motor 5 reversely rotates. A sheet is inserted into a space between guide plates 10, 11, an automatically-setting button is pushed-on to reversely rotate the motor 5, and a resist click 19 is brought into contact with the platen 1 so that the top end of the sheet is arranged in parallel to the axis of the platen by the resist click 19. When feed rollers 12, 14 come in contact with the platen 1 through the sheet, the resist click 19 is kept away from the platen 1, and the motor 5 is normally rotated to rotate the platen 1. Thus, the top end of the sheet is set at a typeprinting position. The motor 5 intermittently rotates along the normal direction to feed the sheet on the platen. 
     COPYRIGHT: (C)1982,JPO&Japio