baber/WOPTO huggingface dataset:
Patent JP-S5858638-A (JP)
Title: Character input system
Inventor: HASHIMOTO SHINTAROU
IPC: G06F3/02
Filed: 1981-10-03
Abstract: PURPOSE:To elevate an operability, by executing angle displacement by an operating rod provided on the body so that angle displacement can be executed, and storing a character displayed on an indicator, in a memory by operation decided in advance. CONSTITUTION:A microprocessor MPU is provided with a read-only memory ROM for storing a control program, a random access memory RAM, an operation controlling circuit ALU, an input/output buffer BU, and an internal bus for connecting them, and applies a key strobe signal to switches S1, 11 and a push- button S2 through a line 20. As a result, a signal corresponding to the key strobe signal from the switches S1, 11 and the push-botton S2 is applied to the microprocessor MPU. Also, the microprocessor MPU derives a signal for addressing a store area of a memory MU through an address bus AB, writes a  data in the memory MU through a data bus DB, and reads a data from the  memory MU.
Patent JP-H11350892-A (JP)
Title: Joining device of collar-like sheet in waterproof sheet and joining method therefor
Inventor: KANEKO MICHIKAZU
IPC: E21D11/38
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of joining a collar-like sheet with a waterproof sheet smoothly and securely without deforming the waterproof sheet even when a joining machine is brought into contact with the waterproof sheet. SOLUTION: This joining device is used to join a collar-like sheet 3 for partitioning a clearance between an outer peripheral face of a segment 2 and an inner peripheral face of a waterproof sheet 4 forward and backward with the cylindrical waterproof sheet 4 provided so as to surround the outer peripheral face of the segment 2.  As a device for backing up the joint work of the collar-like sheet 3, a backing lever 6 provided with a backplate which has a curved face like circular arc along the outer peripheral face of the segment 2 and suppresses the deformation of the waterproof sheet 4 to the tail plate 1 side by bringing it into contact with an outer peripheral face of the waterproof sheet 4, a contact part 6c which is continuous with the backplate and comes into contact with an inner peripheral face of a tail plate when the backplate is brought into contact with the outer peripheral face of the waterproof sheet 4, and a handle 6b which is continuous with the contact part 6c and grips the backplate 6a is provided.
Patent JP-S6220655-A (JP)
Title: Cooling apparatus for cylinderhead in multicylinder internal-combustion engine
Inventor: ARAKAWA TETSUO
IPC: F02F1/40
Filed: 1985-07-17
Abstract: PURPOSE:To improve cooling effect by drilling a cooling-water inflow port onto the bottom wall of a cylinder head set between the contiguous combustion chambers and integrally forming an inclined guide wall with a water jacket and positively introducing the cooling water into the combustion chamber, spark plug, etc. CONSTITUTION:A portion of the cooling water supplied from a water jacket on a cylinder block side flows into a water jacket 14 on a cylinder head 1 side, passing through a pair of cooling-water inflow ports 15 between the contiguous combustion chambers 3 and is introduced into the center part of the water jacket 14, led by an introducing groove 8. A pair of inclined guide walls 17 positioned a the right and left of each inflow port 15 guide the cooling water so as to branched-flow towards the right and left combustion chambers 3. Further, a collision wall 16 introduces the cooling water which flows in the counter direction each other from each inflow port 15 into each combustion chamber 3 without being collided. Therefore, the cooling water can effectively cool a combustion chamber 3, intake and exhaust ports 9 and 10 and a spark plug 12.
Patent JP-S6050871-A (JP)
Inventor: OKANO YOSHIMASA
IPC: H01R4/66
Filed: 1983-08-31
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-H1013227-A (JP)
Title: Pll frequency synthesizer
Inventor: DOUKOME HIROFUMI
IPC: H03L7/087
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce the reference leak and to suppress the generation of noises by using a single reference counter, which inverts one of both input reference signals via an inverter and counts the rises of the reference signal. SOLUTION: A reference counter 1 of the high-frequency side divides a reference signal OSC and inputs the divided reference frequency frRF and the comparison frequency fpRF to be fed back to a phase comparator 2, which compares these input frequency with each other. The output signal of the comparator 2 is turned into the comparison frequency fpRF, via a voltage control oscillator 5, etc., and fed back to the comparator 2. This processing is repeated to fix the output frequency FRF. At the low-frequency side, the signal OSC is inverted (16) and inputted to a reference counter 11 which divides the signal OSC. Therefore, the output timing differs between the reference frequency frRF and frIF by a degree equal to half the cycle of the signal OSC. Thus, the reference leak can be suppressed.
Patent JP-H0324871-A (JP)
Title: Image pickup device
Inventor: TAMURA KYOJI
IPC: G03B13/02
Filed: 1989-06-22
Abstract: PURPOSE:To perform photography sufficiently by using a fading function by always confirming the output video of an image pickup element without fading the video in an electronic finder and displaying the operating state of fading after confirmation when the fading function is operated. CONSTITUTION:An output video confirmation means A is composed, of an EVF 12 connected to a contact X before input to a FADE circuit 5, and when the fading function of an image pickup device is operated, the output video of the image pickup element is always confirmed without fading the video in the electronic finder 12. A confirmation display means B is composed of a display circuit 8 and an indicator 20, and confirms and displays the operating state of the fading. Also, a display circuit 8 displays the operating level of the fading on the indicator in the EVF 12. In such a manner, the operating state of the fading can be confirmed with the display of the indicator in the EVF 12 even when an fading operation is performed.
Patent JP-S5582659-A (JP)
Title: Typewriter
Inventor: NAKA TAKAHIRO
IPC: B41J2/165
Filed: 1978-12-19
Abstract: PURPOSE:To prevent clogging of an ink jet port by providing an ink-on-demand type ink jet head with a means which applys a clogging prevention cap to the port when ink jetting has been interrupted for a predetermined time period. CONSTITUTION:In a typewriter provided with a printing means wherein pressure variations are fed to ink 3 through utilization of the electromechanical transducing action of a piezoelectric element 2 so as to jet the ink 3 from an ink jet port 4 for conducting printing, an ink jet head 6 consists of an ink tank 1, the piezoelectric element 2, the ink jet port 4, and the like. The device is provided with a means which feeds a coil L with current and applys clogging prevention cap to the port 4 when the operation of a keyboard 9, printing signals from a character generator 10, or the like has been interrupted for a predetermined time period and ink jetting from the port 4 has been interrupted for a predetermined time period. By this, evaporation of water from the ink is prevented, and hence clogging of the port 4 is prevented.
Patent JP-S6049587-A (JP)
Inventor: MATSUDA ISAO
IPC: H05B3/02
Filed: 1983-08-29
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-H11334032-A (JP)
Title: Screen printer
Inventor: TANI OKIE
IPC: H05K3/34
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To supply printing material always having uniform viscosity by providing a mechanism capable of effectively kneading a built-in viscous printing material in a device performing screen printing on a substrate while automatically supplying the built-in viscous printing material on a screen. SOLUTION: The screen printer is equipped with a housing A having a chamber holding viscous printing material. A kneading mechanism of the viscous printing material is constituted of at least a piece of rollers 10A, 10B turnably provided around a horizontal axis in the cross-sectional direction, a chain driving mechanism 11 for rotating and driving the rollers, and a rocking body 13 which is rockingly provided around an axis parallel to the axes of the rollers in the inside of the chamber 5 and is actuated and connected to the chain 11A of a chain driving mechanism through a sprocket 12 so as to be rocked by interlocking with rotation of the rollers 10A, 10B and an agitating member 13A long sideways is projected.  The agitating member 13A is rocked in the direction approaching the outer periphery faces of the rollers 10A, 10B and in the direction separating from the same in accordance with rocking of the rocking body 13. The agitating member 13A and the rollers 10A, 10B cooperate to knead the printing material.
Patent JP-S5382724-A (JP)
Title: Preparation of chlorourea
Inventor: YAMAMOTO HIROAKI
IPC: C07F9/40
Filed: 1976-12-28
Abstract: PURPOSE: To prepare stable chlorourea rapidly with relatively high temp.  and effectively by chlorination of a mixture comprising urea, a specific amt.  of water and the chlorination reaction mixture of urea in the presence of water, followed by quenching after the raction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5782861-A (JP)
Title: Dust preventing device of screen type photoreceptor
Inventor: AOKI TOMOHIRO
IPC: G03G15/05
Filed: 1980-11-11
Abstract: PURPOSE:To prevent the deterioration of a screen and to assure a high-quality image for a long period of time, by securing the continuous working of a ventilating means for a specified time even in case a screen type photoreceptor is faulty. CONSTITUTION:A primary latent image formed on a drum type screen 15 by dischargers 19 and 20 forms a secondary latent image on an insulated drum 23 by a modulating corona discharger 20. At the same time, the air given from a ventilator 29 blows out at the center part of the screen 15 to prevent the attachment of the noxious matters caused by the corona discharge of the toner particles to the screen 15. The working of the ventilator is continuously kept for a specified time even after the screen 15 is not in use with the end of the copy. As a result, the deterioration of the screen 15 is prevented to assure a high- quality image for a long period of time.
Patent JP-H027878-A (JP)
Title: Ultrasonic motor
Inventor: OKAMOTO HIROSHI
IPC: H02N2/00
Filed: 1988-06-27
Abstract: PURPOSE:To stabilize the characteristic by optimizing the frequency of driving voltage by means of a signal detected from a detecting piezoelectric body in the rotation control by two-phase driving voltage. CONSTITUTION:In an ultrasonic motor a ring-shaped rotor 1 is pressed to a surface of a ring-shaped elastic body 2. A ring-shaped piezoelectric body 3 is added to the other surfaces of this elastic body 2. In this piezoelectric body 3 piezoelectric bodies a1 to a8 having a length of lambda/2 each (where lambda is a flexural wavelength of the elastic body 2) are circumferentially arranged one after another and piezoelectric bodies b1 to b8 having a length of lambda/2 each circumferentially are arranged one after another with a detecting piezoelectric body C1 having a length of lambda/4 circumferentially arranged between them. Further, a piezoelectric body d1 having a length of 3lambda/4 is arranged between the piezoelectric bodies a1 and b8. Thus, the 1st and 2nd piezoelectric bodies (a) and (b) have a phase difference of lambda/4 (90 degrees) each other, while the center position in the circumferential direction of the detecting piezoelectric body C1 has a phase difference of lambda/8 (45 degrees). The frequency of driving voltage can thereby be optimized in the temperature variations, etc.
Patent JP-S5791882-A (JP)
Title: Manufacturing facility for rim semimanufacture
Inventor: HORUSUTO ROORENTSU
IPC: B21D53/30
Filed: 1981-10-05
Abstract: PCT No. PCT/DE81/00166 Sec. 371 Date Jan. 25, 1982 Sec. 102(e) Date Jan. 25, 1982 PCT Filed Oct. 3, 1981 PCT Pub. No. WO82/01142 PCT Pub. Date Apr. 15, 1982.Apparatus for manufacturing wheel rim blanks from flat metal strip includes a plurality of work stations through which the metal strip passes to produce a cylindrical ring having a longitudinal axis and a welded joint. The work stations include a strip feed station, a cylinder forming station, a joint orientation station, a joint welding station and finishing stations. The work stations are arranged in a generally Z-shaped configuration with end legs extending in opposite directions from opposite ends of a transverse connecting leg. The strip feed station is located along one end leg, while the finishing stations are arranged along the other end leg. The ring forming, joint orientation and joint welding stations are aligned in succession along the connecting leg. The ring members are received in upwardly open U-shaped supports at the finishing stations and are moved in arcuate paths from the welding station through the finishing stations by an overhead conveyor device.
Patent JP-S5586504-A (JP)
Title: Electrodialysis apparatus
Inventor: MISHIMA HIROYUKI
IPC: B01D61/46
Filed: 1978-12-25
Abstract: PURPOSE: To prevent the deviation of pushing pressure by simplifying clamping operation by a method wherein the clamping of the circumference of an ion exchange membrane is conducted by a screw system.  
     CONSTITUTION: A cation exchange membrane 6 is arranged on a fixed stand 12. Above the cation exchange membrane 6 there is provided a gasket 9. Above the gasket 9 there is provided an anion exchange membrane 7. A spacer 8 is inserted into a desalting or a concentrating chamber which is formed between the anion exchange membrane 7 and the cation exchange membrane 6. A screw cylinder 1 is provided inside a cylindrical outer frame 2, interlocked with a clamping frame 3 and clamped by a screw system. The cation exchange membrane 6 is arranged in a position corresponding to a liquid-inflow hole 10 and a liquid-outflow hole 11. An anode 5 is provided at upper part, and a cathode 4 is provided at lower part. By this mechanism, the desalting chamber, the concentrating chamber, etc. having uniform thickness can be formed, and the workability is raised very much. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0824733-A (JP)
Title: Device for making masking sheet
Inventor: SUGIHARA YUICHI
IPC: B65H41/00
Filed: 1994-07-11
Abstract: PURPOSE:To easily make a masking sheet having sufficient coverage from a paint. CONSTITUTION:A sheet roll 10 and a tape roll 20 are respectively positioned and arranged by bearing brackets 40 and 41 in a masking sheet making device. An adhesive tape 21 rewound from the tape roll 20 is accurately supplied to a fixed position of the sheet roll 10, hence the adhesive tape 21 is successivley superposed on a substrate sheet 11 while leaving a definite pasting mergin over the full length of the side edge of the substrate sheet 11 rewound from the sheet roll 10 and stuck on the substrate sheet 11 when passing the guide bar 33 and presser spring 34.
Patent JP-H0711413-A (JP)
Title: Method and device for controlling degree of alloying by emissivity
Inventor: TOOHARA NAOKI
IPC: C23C2/28
Filed: 1993-06-29
Abstract: PURPOSE:To provide the method and device for controlling alloying by emissivity capable of inexpensively controlling the degree of alloting of a metallic strip with relatively simple constitution by measuring the emissivity by utilizing a correlative relation between the degree of alloying, emissivity and surface temp. of the metallic strip. CONSTITUTION:The emissivity and temp. of the metallic strip 10 on the outlet side of a heating zone 15 are measured by a radiation thermometer 30 and are inputted to an emissivity controller 36 and a strip temp. controller 38 respectively. The outputs thereof are inputted to an override table 39 and are converted to such control target values at which a control system converges rapidly and safely. These values are thereafter passed through load distribution tables 40a to 40d and are made into the control target values of a fuel controller 54a and an air controller 57a so that fuel and air are supplied at prescribed flow rates to a burner 60a.
Patent JP-H11354990-A (JP)
Title: Residual chip collector for bulk feeder
Inventor: TANAKA YUJI
IPC: H05K13/02
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a residual chip collector for bulk feeder in which an oil chip remaining in the tunnel of a bulk feeder can be taken out easily. SOLUTION: The suction part 25 at the forward end of a tube 24 coupled with a case 21 is coupled with the chip take-out part of a bulk feeder and then the case 21 and the tube 24 are evacuated by driving a vacuum pump 28. Consequently, a chip remaining in the tunnel of a bulk feeder is sucked to the suction part 25 and collected in the case 21 through the tube 24.
Patent JP-S643588-A (JP)
Title: Optical sensor for detecting moving body
Inventor: HARA TAKUJI
IPC: G01V8/12
Filed: 1987-06-25
Abstract: PURPOSE:To enable long-term use by disposing a light projecting part and light receiving part from an optical fiber in a hermetic case and disposing a reflecting plate or light shielding plate which faces said light projecting part and light receiving part and can be moved by magnetic force. CONSTITUTION:A magnetic piece 4 or magnet 3 is mounted to a moving body 7. A sensor body for defecting the moving body is fixed to face the position of the magnetic piece 4 of the moving body 7. Light is sent to the light projecting part 6-1 of the optical fiber 6 from a light source of a detecting part. The reflected light is received in the light projecting part 6-1 and is electrically converted by an O/E converter of the detecting part. The level of the light falls largely and the approach of the moving body is detected therefrom when the moving body 7 approaches to the sensor for detecting the moving body. The magnet 3 descends along a guide part 5 when the moving body 7 moves apart from the body. The reflecting state is the attained and the movement of the moving body apart from the sensor is detected. The vertical movement of the reflecting plate 2 is smoothed and the long-term reliability is improved if the entire part of the guide part is formed of oil-impregnated plastic.
Patent JP-S644353-A (JP)
Title: Ink jet printer
Inventor: YASUTOMI HIDEO
IPC: B41J2/06
Filed: 1987-06-25
Abstract: PURPOSE:To make a drive form of a new jet generation system meeting the requirement of a small-size and light-weight device, etc. available for a general purpose, by a method wherein, a photosensitive switching means is selectively actuated directly by an information light, and an electric field curtain force is made to act to a charged ink, etc. by applying an AC electric field to two electrodes. CONSTITUTION:When a photoelectric switch 17 is open, a pressing force F2 and a surface tension F3 act to an ink 13 in balance; thus the ink 13 cannot be forced out from an orifice 11a. When the switch 17 is closed, the between a pair of electrodes 14a and 15a and the orifice 11a is discharged. On the other hand, an electric field curtain force acts leftwards to the ink on the left side of a pair of the electrodes 14b and 15b to generate a hollow 13b. Moreover, an ink 13c between the electrodes 14a, 15a and the electrodes 14b, 15b still remains there because it is substantially free from the action of the electric field curtain force, thus serving as a replenishment ink to a pulse signal light for generating a next ink particle. Therefore, an ink nozzle is improved in flying response, and a dot diameter can be reduced in size.
Patent JP-H0449733-A (JP)
Title: Transmission route connection control method for different direction ring type packet communication system
Inventor: MORITA NAOTAKA
IPC: H04L12/42
Filed: 1990-06-18
Abstract: PURPOSE:To reduce relay delay and to effectively use transmission resources by performing communication by using a serial number and the number of nodes set at every transmission line, and selecting the minimum distance route preferentially. CONSTITUTION:When a terminal 14 transmits the call setting signal 30 of an incoming terminal 17 to the node 2 first, the node 2 sets a specific address at the control information area 21 of a serial number request packet 20, and transmits the packet 20 on which the address 22 of the terminal 17 is set to a ring 6 in a broadcast format. The node 2 receiving a packet 50 finds the minimum distance route with a prescribed method based on the serial numbers 62, 72 of its own node, received serial numbers 65, 75, and the entire number 92 of nodes, and a ring 7 in transmission and the ring 6 in reception are selected, respectively. In such a way, it is possible to perform the management of the address of each terminal in node unit and to reduce the relay delay, and to effectively use the transmission resources.
Patent JP-H0711936-A (JP)
Title: Exhaust gas purification device
Inventor: TANIGUCHI HIROYUKI
IPC: F02B3/06
Filed: 1993-06-29
Abstract: PURPOSE:To judge correctly inferiority of a filter and its regeneration by estimating particulate collection quantity of the filter based on the pressure loss of the filter and engine speed, regenerating the filter, and then judging the regeneration result based on the same conditions. CONSTITUTION:The exhaust pipe 3 of a diesel engine 20 is connected to the upstream side of a case 1 containing a filter 2. An upstream side pressure sensor 7, a temperature sensor 6, a heater 11, and a downstream side pressure sensor 17 are arranged in the case 1 in order. An air supply pipe 10 branched from the exhaust pipe 3 is connected to a blower 13 via a solenoid valve 14. And the heater 11 and the blower 13 are controlled by a controller based on respective detection signals from respective sensors 6, 7, 17 and an engine speed sensor 18. Namely, after particulate collection quantity of the filter 2 is estimated based on pressure loss of the filter 2 and engine speed so as to regenerate the filter 2, the regenerated result is judged based on the same conditions.
Patent JP-H05245989-A (JP)
Title: Fluoropolymer composite material tube and manufacture thereof
Inventor: EDOWAADO KEI KURAUSU
IPC: B29C48/09
Filed: 1992-06-18
Abstract: PURPOSE: To provide a fuel tube in which a fluoropolymer substrate is sufficiently activated for integrally adhering and laminating a thermoplastic polymer body, for instance a nylon top coat or layer. CONSTITUTION: This manufacturing method of a fluoropolymer composite material tube comprises a step of activation of a formed fluoropolymer substrate by subjecting the substrate to a charged gaseous atmosphere formed by electrically ionizing a gas which contracts the substrate and thereafter applying a layer of a thermoplastic polymer to the activated fluoropolymer substrate. The ionizing step can apply corona discharge by electrically formed plasma. In particular, the material is applied for a fuel pipe comprising an inner fluorocarbon layer having electrostatic discharge resistance and hydrocarbon evaporative emission resistance and on top of and integral with, the fluorocarbon layer an outer layer of a thermoplastic polymer.