baber/WOPTO huggingface dataset:
Patent JP-S6046167-A (JP)
Title: Control system of transmission speed of facsimile equipment
Inventor: UEHARA MASARU
IPC: H04N1/32
Filed: 1983-08-23
Abstract: PURPOSE:To control the speed of transmission to a MODEM by giving functions of fall back procedures and transmission speed selection to a modulating and demodulating part and using a data terminal ready signal and a data set ready signal of a gneral-purpose MODEM interface. CONSTITUTION:When a communication start request is generated, a transmission control part 3 turns on a data terminal ready signal ER and reports the start of a fall back procedure to a modulating and demodulating part 2. The modulating and demodulating part 2 executes a fall back procedure with a modulating and demodulating part of the other-party machine through a network control part 1 and a telephone line (a), and an optimum transmission speed is determined. In this case, the timeing when the transmission speed is determined is reported to the transmission control part 3 by turing on a data set ready signal DR. With respect to transmission speed, the clock rate of a signal ST2 or RT which is a synchronous timing clock is changed automatically to report the determined transmission speed from the modulating and demodulating part 2 to the transmission control part 3.
Patent JP-S5486375-A (JP)
Title: Analog electronic watch
Inventor: ARAI TOSHINAO
IPC: G04C3/14
Filed: 1977-12-22
Abstract: PURPOSE:To readily divide hours other than 24 hours by 24 to make a umit time and make possible time displaying by changing the frequency dividing ratio of an electronic circuit with an external operating switch. CONSTITUTION:The watch is constituted by an oscillation circuit 1, frequency dividing circuit 2, pulse generating circuit 3, frequency dividing circuit 4, 5-second hand operating pulse generating circuit 5, changeover circuit 6, switching driving pulse generating circuit 7, switch circuits 8, 9 and switches S1, S2. In an ordinary state where 1 day 24 hourse are divided by 24, S1 is held turned OFF. If S1 is turned ON, the signals are sent from the 5-second hand operating pulse generating circuit 5 past the changeover circuit 6 to the switching driving pulse generating circuit 7 and a switching motor M performs operation differing from ordinary one wherein 5 steps are made 1 unit. 2<n>Hz is inputted to the pulse generating circuit 3 from the frequency dividing circuit 2, then either of the combinations lower or higher than 2<n>Hz is selected by S2 and circuit 9, thus the time reference signal differing from ordinary one wherein 2nHz is a reference signal is formed.
Patent JP-H01321535-A (JP)
Title: Semiconductor memory
Inventor: MIYAOKA SHUICHI
IPC: G06F12/08
Filed: 1988-06-24
Abstract: PURPOSE:To increase data reading speed by providing an address latch circuit on a tag memory and a data memory respectively together with a latch circuit set at the data memory side to latch the signal which shows the tag comparison result of the tag memory. CONSTITUTION:When a tag memory TM and a data memory BS consist of different chips, the address latch circuits ALT1 and ALT2 are added to the memories TM and BS respectively together with a latch circuit set at the data memory side to latch the signal which shows the tag comparison result of the memory TM. Then a clock having the fast timing is supplied to an input latch circuit of a system having a slow access for execution of a latching action. While a clock having the slow timing is supplied to an input latch circuit of a system having a fast access. Thus it is possible to perform the comparison of addresses via the memory TM and the data reading jobs via the memory BS in parallel to each other. As a result, the overall data reading speed is increased for a whole system.
Patent JP-2000343614-A (JP)
Title: Long-sized extrusion molded product and its manufacture
Inventor: MORITA HIROYUKI
IPC: B29C69/02
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight long-sized extrusion molded product having a bent synthetic resin as a core material and a method for manufacturing the molded product capable of easily manufacturing the molded product. SOLUTION: The method for manufacturing a long-sized extrusion molded product comprises a connecting step of superposing a plurality of flat plate resin tapes 10 of a sectional fat plate shape and forming a connecting portion 2 for connecting the tapes 10 to each other at least one position at superposed portions, a core material forming step of bending at least one tape 10 with the portion 10 as a flexing point A to form a core material 11, and an extrusion step of covering at least portion of the periphery of the material 11 with a synthetic resin material for a body 10 and integrally forming the material 11 with the body 19.
Patent JP-S6217334-A (JP)
Title: Fuel stoppage controller for internal-combustion engine
Inventor: SHIOZAWA TAKESHI
IPC: F02D41/12
Filed: 1985-07-12
Abstract: PURPOSE:To improve drivability and fuel efficiency, by shortening the lag time of fuel stoppage when deceleration-time fuel reduction is under way and a prescribed condition, under which a fuel stoppage means is put in action, exists. CONSTITUTION:An electronic control circuit 20 functions so that when the rotational frequency of an internal-combustion engine 1 detected by a rotation angle sensor 18 is higher than a prescribed level and an idling switch in a throttle sensor 11 is turned on, fuel stoppage is performed after the lapse of a prescribed time. If it is then judged that is is necessary to perform deceleration-time reduction control on the quantity of injected fuel because the output of an intake pipe pressure sensor 15 is showing a negative change larger than a prescribed value, a fuel injection time reduction rate most appropriate to the change in the pressure in an intake pipe is retrieved from a map stored in a ROM 31, to perform reduction control on the quantity of injected fuel, and a prescribed time is greatly shortened to quickly perform fuel stoppage control.
Patent JP-S6217751-A (JP)
Title: Developer for electrostatic latent image
Inventor: KUBO TSUTOMU
IPC: G03G13/08
Filed: 1985-07-16
Abstract: PURPOSE:To avoid poor jump of a developer and to enlarge the allowance range for setting the air breakdown of development bias by incorporating a negatively electrifiable additive and a positively electrifiable additive in a toner having a carrier as a developer. CONSTITUTION:The developer 2 placed in the hopper 1 of a developing device is fed on a developer feeder 3 by the action of gravity, and after it has been triboelectrified by frictional movements of the feeder 3 and a developer carrying body 4, it is transferred to an electrification regulating member 5 and sufficiently electrified, and a uniform thin developer layer is formed on the carrying body 4. This layer is allowed to jump to an electrostatic latent image bearing body 6 opposite to the carrying body 4 to develop the electrostatic latent image 12. Both of the positively and negatively electrifiable additives are contained in the toner having the carrier as the developer 2 in such a proportion that the additive same in polarity as the electrified toner is made more than that reverse in polarity, thus permitting the poor jump of the developer 2 to be avoided.
Patent JP-H1014300-A (JP)
Title: Control system-switching system
Inventor: YAMADA KATASHIGE
IPC: H02P21/22
Filed: 1996-06-17
Abstract: PROBLEM TO BE SOLVED: To enable an electric automobile to travel, even when a sensor fails by switching a vector control to V/F control or sensorless vector control upon the failure of the sensor, thereby driving a motor without using the sensor. SOLUTION: A control system switch 22 is controlled by delivering a sensor failure signal, and a vector control system 23 is switched to a V/F control system 24. Consequently, an inverter 13 is controlled by an inverter control command, without using a sensor, and a motor 4 is driven. According to the system, drive control of an automobile can be performed by V/F control or sensorless vector control without using any sensor, even when the sensor fails or a signal line is disconnected.
Patent JP-H04355471-A (JP)
Title: Multicolor image forming device
Inventor: INOMATA MITSUGI
IPC: G03G15/01
Filed: 1991-05-31
Abstract: PURPOSE:To process the residual quantity detection signal taken out from the developer residual quantity detecting means of a plurality of developing vessels with one common developer residual quantity detecting circuit. CONSTITUTION:A contact base plate 11 is fixed to the side surface of a cartridge 2, and a first contact member 12 and second, third, and fourth contact members 13M, 13C, 13Y are attached thereto. The first contact member 12 is commonly connected to antenna conductors 10M, 10C, 10Y of each developing vessel and connected to a developer residual quantity detecting circuit 14 within a printer body, the second contact member 13M makes contact with the developing sleeve of a magenta developing vessel, the third contact member 13C makes contact with the developing sleeve of a cyan developing vessel, and the fourth contact member 13Y makes contact with the developing sleeve 9Y of a yellow developing vessel. The second, third and fourth contact members are connected to a high voltage power source HV through a contact selector member SW, respectively, so that the residual quantity detection signal can be taken out from only one developing vessel laid in operating state.
Patent JP-H0851287-A (JP)
Title: Locking apparatus for main circuit board of monitor
Inventor: RI KIYOUSHIYOKU
IPC: H04N5/64
Filed: 1995-05-30
Abstract: PURPOSE: To obtain the main circuit board fixing device of a monitor in which assembly workability can be made satisfactory by rigidly and simply fixing a main circuit board being the core member of a monitor, preventing board and case drop, and simply shaping the wire of a demagnetizing coil. CONSTITUTION: A mold frame 10 is provided with a fixing means for easily mounting a main circuit board and a protrusion 13 for preventing the drop of the circuit part due to a load, and fixed to the front case at the lower part of a cathode ray tube. One side upper part of the mold frame is provided with plural wire shaping prices 15 for simply shaping the wire of a demagnetizing coil. Also, the top end is provided with a supporting piece 16 to be connected with a medium case in adopting an intermediate case, and case drop can be prevented by dispersing the load of the cathode ray tube to a stand.
Patent JP-S6136126-A (JP)
Title: Production of porous gel plate
Inventor: SUSA KENZO
IPC: C03B8/02
Filed: 1984-07-27
Abstract: PURPOSE:To form a large-sized dry gel plate, in high reproducibility, by using a specific drying means in the preparation process of a porous dry gel plate comprising the gelation of the hydrolyzed sol liquid of a metal alkoxide followed by the drying of the gel. CONSTITUTION:A sol liquid 3 (e.g. a liquid mixture of silicon methoxide, ammonia water and methanol) is filled in a gel-forming vessel 5 made of glass, and the produced gel is dried in a manner to essentially equalize the rates of drying at both faces of the gel plate. A porous dry silica gel 4 suitable as a precursor for the preparation of an optical glass plate can be produced by this process.
Patent JP-S5865921-A (JP)
Inventor: JIYON GURAMU MATSUDOSEN
IPC: F01L9/10
Filed: 1982-09-08
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-H01320184-A (JP)
Title: Spacing mechanism in printer
Inventor: OKAMOTO FUMIAKI
IPC: B41J19/00
Filed: 1988-06-23
Abstract: PURPOSE:To accelerate a printing head to a high speed in a short time and in a short distance without using a high-performance spacing motor by winding spacing motor step-out preventing springs around the ends of shafts holding a carriage base. CONSTITUTION:A carriage base 2 moves leftward by a spacing motor 4 through a gear 11 and spacing belts 3, thereafter compressing springs 6 and comes to a halt. Then, the carriage base 2 accelerates rightward in a moment without the step-out of the spacing motor 4 by the restoring force of the springs 6 and the power of the spacing motor 4 and, meanwhile, a printing is applied to paper by a printing head 1 through a ribbon. After that, the carriage base moves to a right end and, then, decelerates in a moment while compressing the springs 6, stores the kinetic energy thereof into the strain energy of the springs 6, and comes to a stop. Thereafter, the carriage base accelerates leftward at a stroke without the step-out of the motor by the restoring force of the springs 6 and the power of the spacing motor 4 and, meanwhile, a printing is conducted. From now on, a high-speed printing is carried out by repeating the action mentioned above.
Patent JP-H11319970-A (JP)
Title: Ferritic stainless steel/aluminum clad plate excellent in deep drawability
Inventor: DEN TATSUHIRO
IPC: B21D22/20
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a ferritic stainless steel/aluminum clad plate excellent in deep drawability. SOLUTION: This ferritic stainless steel/aluminum clad plate consists of ferritic stainless steel in which the particle size number of the ferritic grain is between 7 and 10 and aluminum, and its bonding strength is >=20 N/mm after the roll-bonding and the diffusion heat treatment are applied. The deep drawability can be improved by using the clad plate.
Patent JP-H11353593-A (JP)
Title: Pedestrian detection system
Inventor: HIROSHIMA YASUHISA
IPC: B60R21/34
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To detect a pedestrian with high reliability. SOLUTION: A Fresnel lens 11 and a pyroelectric infrared sensor 12 are combined to constitute an infrared detection part 13, and this infrared detection part 13 is attached to the body of an automobile, and radiant infrared rays from an object in the front of the infrared sensor 12 are detected through the Fresnel lens 11. A signal processing part 15 is operated only while a stop detection signal is inputted from a stop detection part 14 which detects the stop state of user's vehicle, and the output signal of the infrared sensor 12 is processed by the signal processing part 15 to discriminate whether the object is a pedestrian or not; and if it is discriminated that the object is a pedestrian, the existence of pedestrian in the periphery is reported to a driver or the like by a report part 16.
Patent JP-S5945820-A (JP)
Inventor: SHIYOUHOUCHI HIROYUKI
IPC: A01F29/14
Filed: 1982-09-06
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-H05174374-A (JP)
Title: Production of magnetic recording medium
Inventor: AKAHA NAOTO
IPC: G11B5/84
Filed: 1992-05-21
Abstract: PURPOSE:To efficiently obtain the magnetic recording medium having the good surface lubricity of a magnetic layer in spite of long-term preservation in a wound state and having excellent electromagnetic conversion characteristics by forming the magnetic layer having the surface roughness of <=0.025mum center line average roughness on the surface of a base body, then superposing a buffer film on the raw sheet of the magnetic recording medium formed with this magnetic layer, taking up the raw sheet, heat treating the recording medium in the taken-up state at >=40 deg.C and continuously cutting the raw sheet of the magnetic recording medium to a prescribed width while separating the buffer film after the heat treatment. CONSTITUTION:This process for production of the magnetic recording medium consists in forming the magnetic layer having the surface roughness of <=0.025mum center line average roughness on the surface of the base body, then superposing the buffer film 2 on the raw sheet of the magnetic recording medium formed with this magnetic layer, taking up the raw sheet and heat treating the recording medium in the taken-up state at 40 deg.C. The method also consists in introducing the unwound raw sheet of the magnetic recording medium as it is into a cutting device while separating the buffer film 2 after the heat treatment and cutting the raw sheet to the prescribed width.
Patent JP-2000347119-A (JP)
Title: Light deflector
Inventor: TANAKA YOSHIHIKO
IPC: H04N1/113
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of deterioration of picture quality owing to vibrations caused by collapsing of motor balance. SOLUTION: In this light deflector, a rotary polygon mirror 1 is loosely fitted into the boss part 4a of a flange member 4 and is integrally combined to the rotor 5 of a motor by pressurizing the rotary polygonal mirror 1 against the upper surface of the flange member 4 with a wave washer 8c or the like. The driving magnet 5b for the rotor 5 is held to the yoke 5a, and the flange member 4 is a synthetic resin made part formed integrally with the yoke 5a. The collapse of balance owing to variations in environmental temperature is prevented by making the flange member 4 integral with the yoke 5a from synthetic resin having a coefficient of linear expansion equivalent to that of the aluminum made rotary polygonal mirror 1.
Patent JP-2000342760-A (JP)
Title: Shooting device for pachinko ball
Inventor: IWASE HAYATO
IPC: A63F7/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to control the shooting force of pachinko ball to be weaker than the shooting force at the start time of shooting while preventing the foul ball. SOLUTION: Until predetermined time passes after a shooting operation handle 12 is turned by player to switch a shooting switch 15 to ON, the input of ON-signal to a shooting control circuit 14 is forbidden with a delay circuit 16. During the forbidden period, the shooting operation handle 12 is operated to the position at which it has a force corresponding to the shooting force that is possible for the shooting operation handle 12 to hit the pachinko ball to a game board face. After the forbidden period, the shooting action of a shooting motor 17 is started. After the shooting action starting, the shooting motor 17 is operated to shoot with the shooting force that is corresponding to the shooting operation voltage Vs. When the shooting operation handle 12 is returned to the stop position for shooting action, the shooting switch 15 is turned OFF and the shooting operation stops.  Then after the shooting action starting, it is possible to control the shooting force of pachinko ball to the shooting force that is weaker than that at the shooting action starting.
Patent JP-H0448194-A (JP)
Title: Heat exchange for vehicle
Inventor: SHIMONOSONO HITOSHI
IPC: F28F1/40
Filed: 1990-06-14
Abstract: PURPOSE:To improve the heat dissipating performance of the whole of a heat exchanger by a method wherein a plurality of pin fins are formed so as to have enough length to be projected from liquid film condensed on the peripheral wall of a refrigerant tube and so as to be slanted downwardly. CONSTITUTION:A plurality of pin fins 11 are arranged on at least opposing straight parts 10a, 10b of the internal surface of a refrigerant tube 10 so as to be separated in up-and-down direction and are formed so as to have enough length to be projected from liquid film 14 of liquid phase refrigerant condensed on the internal surface of the tube 10 and so as to be slanted downwardly. The gas phase refrigerant contacts with the part of the pin fins 11, which is projected from condensed liquid film 14 on the internal surface of the refrigerant tube 10, whereby one part of the gas phase refrigerant is condensed on the part of the pin fins 11 and becomes liquid phase refrigerant while the condensed liquid is adhered to the part of the pin fins 11, which is projected from the condensed liquid film 14 on the internal surface of the refrigerant tube 10. As a result, the liquid refrigerant can be dripped sequentially from the tip end of the pin fins after flowing down along the slanted pin fins whereby the contacting area of the heat exchanger between the liquid phase refrigerant or cooling air can be increased and the heat dissipating performance of the whole of the heat exchanger can be improved.
Patent JP-H06345360-A (JP)
Title: Temporarily provided elevator
Inventor: OBA KAZUTOSHI
IPC: B66B9/187
Filed: 1993-06-02
Abstract: PURPOSE:To provide a temporarily constructed elevator for obtaining stability of a lifting pallet at lifting time, high speediness of a lifting speed and accuracy of a stop position in a moving floor. CONSTITUTION:A steel pipe pillar unit 10, formed of four steel pipe pillars, is connected by a joint part 10c and provided in desired height, in the front surface of a framework scaffold A. The front surface two steel pipe pillars are used as a guide rail 10b, to provide a wheel unit 40 in the upper/lower right/left of a side wall 22a of a pallet 20 in a side of the guide rail 10b. A wheel 30 is provided through an axle in three parts of protrusive end parts and a central part of a central surface of an almost leftward laid U-shaped frame material of the wheel unit 40. A peripheral surface of the wheel 30 is surrounded to be interposed by the wheel from three directions of a side surface of the guide rail 10b. The right/left wheel units 40 are provided so that an opening side of the almost leftward laid U-shaped frame material 41 is oppositely faced to each other. The peripheral surface is wrapped in hard rubber. A pulley 60 is interposed in the pallet 20 and connected to an electric motor driven winch 50 by a wire rope 70.
Patent JP-H025693-A (JP)
Title: Picture quality improving circuit and chroma difference extracting circuit
Inventor: UBUKATA NORIO
IPC: H04N9/68
Filed: 1988-06-24
Abstract: PURPOSE:To relatively easily obtain a range of difference adjustment by using first-third equalizers cascaded for extraction of the chroma difference and two substractors and setting extents of group delay of second and third equalizers to a value smaller than that of the first equalizer. CONSTITUTION:Respective equalizers 17a-17c have input/output characteristics changed by 180 deg. to have opposite phases by a color subcarrier frequency fsc. Extents of delay of second and third equalizers 17b and 17c are set to a value smaller than that of the first equalizer 17a. Two contour signals 6 and 9' are inputted to a phase comparator 42 to detect a non-correlation part. The output of the phase comparator 42 is a positive value when contours of the luminance and the color have correlations, but this output is negative value when they have not correlations. Since a signal whose amplitude is shorter than that of the luminance outline signal 6 is sent to a multiplier 20 when two contour signal 6 and 9' are different in polarity, a flase contour is prevented to perform the contour correction. Consequently, the extent of contour emphasis is increased in comparison with conventional that, and the picture quality is improved by more adequate contour correction.
Patent JP-H0445921-A (JP)
Title: Reflection film having silver vapor deposition
Inventor: KOBAYASHI HITOSHI
IPC: B32B15/08
Filed: 1990-06-14
Abstract: PURPOSE:To prevent corrosion due to adsporbed water and to enhance reliability to moisture resistance and heat resistance by coating a silver vapor deposition surface with oxide of specified metal and heat-treating it and providing the formed oxidation protective layer. CONSTITUTION:As a synthetic resin film A becoming a base, a polyester film is utilized most generally but the other resin having transparency is also utilized. The layer B vapor-deposited with silver is formed by an ordinary method for forming a metallic thin film such as a vacuum deposition method, a sputtering method and an ion plating method. After the said layer is coated with the simple substance of titanium alkoxide such as tetra-i-propoxy titanium and tetra-n-butoxytitanium or with the soln. thereof, it is dried and heat-treated to form a protective layer C. The titanium oxide protective layer C is bonded to the active point of silver stuck with adsorbed water and has sufficient adhesive force. Corrosion due to adsorbed water can be prevented by this treatment.