baber/WOPTO huggingface dataset:
Patent JP-S60237460-A (JP)
Title: Image forming device provided with additive device
Inventor: FUKUSHI YUKIHIRO
IPC: G03G15/00
Filed: 1984-05-10
Abstract: PURPOSE:To improve the operability and to prevent the malfunction by economizing electric power for additive devices without the need for an operator to turn off the power source for the additive devices when the power source of an image forming device is interrupted or in the stage of power economization. CONSTITUTION:A control part 91 for a copying machine judges an electric power economization mode and lights a display device 75 for power economization when a power economization key 74 is thrown. The part 91 sets the control temp. of a heat roller at the state lower than an ordinary state in order to decrease the power consumption and puts out display devices 78, 86 except the device 75 and a display part 80. The part 91 outputs a signal S-INIT to a sorter control part 94. The part 94 judges the power economization mode and puts out display devices 57-61 and stops motors 96, 97. The power economization for the additive devices is thus made possible; in addition, the operability is improved and the malfunction is prevented.
Patent JP-S5718854-A (JP)
Title: Bevel axis displacing cylindrical worm gear
Inventor: UCHIYAMA HIROSHI
IPC: F16H55/22
Filed: 1980-07-09
Abstract: PURPOSE: To improve resistance to wear and power transmitting efficiency in such a way that a worm is engaged in bevel with a worm wheel, and displacement is given to a wheel gear.  
     CONSTITUTION: A worm 1 and a worm wheel 2 are engaged together in order that worm axis A 1 , A 2  and wheel gear axis B 1 , B 2  can be bevel (0°<θ<90°) so as to give displacement to the worm wheel gear. It results in increasing tangential line angles to the sliding directions of the worm on the tooth face tangential lines T 1 , T 2 , T 3 , coming near to the engaging condition of the general cylindrical gear, and getting hard to cause braking of lubricating oil film on the tangential lines. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57207420-A (JP)
Title: Generator for retransmission pulse
Inventor: OOTA KAZUFUMI
IPC: H03K5/00
Filed: 1981-06-17
Abstract: PURPOSE:To generate a retransmission pulse excellent for equal interval, by performing the set to a retransmission pulse generating circuit through the interruption that the retransmission pulse is finished for transmission for the number of settings of the retransmission pulse generating circuit. CONSTITUTION:A processor 2 sets the period of a retransmission pulse P0 desired for output to an output counter 31. The number of the pulses P0 is set to a pulse number counter 32. When the processor 2 gives an output of a trigger pulse Pt and a dummy clock Pd in this order, the output counter 32 starts counting, this output goes to L and the output of the pulse P0 is started. When the output goes to H, the gate of the output counter 31 is closed. Interruption is given to the processor 2 through the change of L H and the completion of the output of the pulses P0 in the set number is informed. The processor 2 reads the count value of an input counter 1 for scaling, the number of pulses and period are set to the counter 31 and 32 of a retransmission pulse generating circuit 3 and the production of the pulse P0 is continued with the similar procedure.
Patent JP-H03248732-A (JP)
Title: Bending machine for wire
Inventor: KOJIMA MASAYA
IPC: B21F1/00
Filed: 1990-04-09
Abstract: PURPOSE:To efficiently bend a wire without using a die by turning a bending pin member with a turning means after the wire is delivered by a fixed length from a wire delivering hole. CONSTITUTION:First, when a tool 41 is placed at a retreating position, the wire 12 is delivered by a fixed length from a wire delivering hole 11b. Then, the tool 41 is fed by a linear drive mechanism from the retreating position to an operating position and set at this position. Then, the tool 41 is rotated by a rotary drive mechanism round its axial line 41a. A point pin 411 pin 411 drawn a turning locus 412 through this rotation, collides with the wire 12 in the course of the turning, turns as it bends the wire 12. As a result, after the tool 41 rotates, the wire 12 is bent round the center of the delivering hole 11b toward the turning direction of the pin. Consequently, the wire 12 can be formed into an arbitrary bending shape.
Patent JP-S5718170-A (JP)
Title: Data synchronizing circuit of video control signal
Inventor: MINAMI AKIHIKO
IPC: H04N5/04
Filed: 1980-07-09
Abstract: PURPOSE:To obtain a data synchronizing circuit which is able to generate a key signal causing no deviation from a video data, by storing a control data, and reading out this data when television of its field is actually used. CONSTITUTION:A control data is latched by a latch group A or a latch group B in a vertical blanking period of write to a video memory, and the control data is latched alternately by two latch groups A,B in every field. Its changeover is executed by the timing by which a write start pulse is led in an FF 5, that is to say, the timing for starting to write a video data in a memory. Subsequently, the control data which has been latched by the latch groups A,B is used by the timing for starting to read the video data from the memory. Selection of the latch groups A,B in this case is decided by taking negative logic of the FF 5. That is to say, if its negative logic is taken, it results in selection of a latch group which has been latched previously, and it becomes a data corresponding to televison which is read out from the memory.
Patent JP-H04304170-A (JP)
Title: Ac high voltage generating circuit
Inventor: SOYA TAKASHI
IPC: G03G15/02
Filed: 1991-03-29
Abstract: PURPOSE:To realize downsizing and cost reduction of a high voltage transformer in an AC high voltage generating circuit by making possible to operate the high voltage transformer at a high frequency. CONSTITUTION:The AC high voltage generating circuit comprises lowpass filters 108-113 for smoothing high output voltage of a high voltage transformer 108 and means 102, 106 for subjecting a first frequency, which can pass through the lowpass filters, to pulse wide modulation(PWM) with a second frequency which can not pass through the lowpass filters. A voltage modulated through the PWM means is then applied on an input side coil of the high voltage transformer 108.
Patent JP-S5428981-A (JP)
Title: Position follow-up device
Inventor: OKAMOTO KIYOKAZU
IPC: G05D3/00
Filed: 1977-08-04
Abstract: PURPOSE: To provide a considerable shortage of control distance with the generation of a given reverse position follow-up data from the command device at the stop period. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09279769-A (JP)
Title: Fixing metal fitting for reinforcement for increasing covering depth of concrete
Inventor: TAKAHASHI TETSUO
IPC: E04C5/18
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a locking metal fitting which enables the free change of the arrangement dimensions of invisible reinforcements and stabilizes only by being set. SOLUTION: A base member 2 is connected to a reinforcement support 1 supporting reinforcement, in such a way that the base member 2 can move in and out. The upper end of a steel rod with the reinforcement support 1 vertically placed thereon is curved into an almost N shape, and a V-shaped part located at that curved extension end is formed into a reinforcement supporting part 3. The base member 2 comprises an almost N-shaped base member main body 4 which has a stirrup winding part 9 for engagement with one of the rising parts of a stirrup and in the middle of which a part 13 for engagement with beam main reinforcement is formed; a connector 5 secured to the upper end of the other rising part of the base member main body 4; and a stirrup engaging part 6 secured to the diagonal side of the base member main body 4.  The reinforcement supporting part 3 of the reinforcement support 1 and the main reinforcement engaging part 13 of the base member 2 are located on the same vertical line.
Patent JP-S5217790-A (JP)
Title: Adjustable speed indicater
Inventor: YOSHINO MUNEKI
IPC: B60Q1/44
Filed: 1975-07-31
Abstract: PURPOSE:Switching circuit and bypass circuit to energize indicater circuit are equipped; the latter is controlled by time interval circuit which judges the operation time of adjustable speed detector, consequently control the length of alaming in accordance with the necessity of the alarm, and improve the reliability of it.
Patent JP-H09276710-A (JP)
Title: Production of metallic honeycomb core
Inventor: AOKI YUKIO
IPC: B21D47/00
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To prevent loosening or the crashing of cells due to tightening at the time of winding by increasing the diameter of a winding shaft for winding a flat-steel sheet and a corrugated steel sheet in accordance with the increase of the diameter of the metallic honeycomb core. SOLUTION: A flat sheet and a corrugated sheet are set on a winding shaft 1, the interval between face plates 2, 2' is regulated, e.g. to 40mm and the shaft 1 is turned to form a metallic honeycomb core body 9. At the time when the outside diameter of the core body 9 exceeds the diameter (20mm) of pressing plates 3, 3', the plates 3, 3' are pressed on both ends of the core body 9 by air cylinders 6, 6' and further winding is carried out using 20mm as the diameter of the winding shaft 1. At the time when the outside diameter of the core body 9 exceeds the diameter (60mm) of pressing plates 4, 4', are pressed from both ends of the core body 9 by air cylinders 7, 7' and further winding is carried out using 60mm as the diameter of the winding shaft 1. Further pressing by air cylinders 8, 8' and further winding are carried out again to produce the objective metallic honeycomb core body 9.
Patent JP-S62253876-A (JP)
Inventor: NAKAGAWA ATSUSHI
IPC: E04G21/14
Filed: 1986-04-23
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-H01265608-A (JP)
Title: Flip-flop circuit
Inventor: ISHIKAWA SATORU
IPC: G01R31/317
Filed: 1988-04-15
Abstract: PURPOSE:To facilitate the test of an IC integrated highly with excellent control performance and observance by providing a function enabling the observance of an input signal and the setting of an output level optionally in an FF circuit provided with set/reset operation. CONSTITUTION:An input terminal of a clock gate circuit 17 receives an input signal 24 of an FF circuit 19 provided with set/reset terminals and a control terminal receives an address signal 20. With a primary set input signal 21 and a primary reset input signal 22 reset, when an address signal 20 is set, the output state of the FF circuit 19 is set optionally by a phase of a scan-in signal 23. Furthermore, when the address signal 20 is set, the input signal of the FF circuit 19 is outputted to the output terminal of the circuit 17 and observed optionally. Thus, the FF circuit with excellent control performance and observance facilitating the IC test without circuit limit requesting the original circuit is obtained.
Patent JP-H01267335-A (JP)
Title: Fuel supply device for engine
Inventor: KIMURA YOSHITAKA
IPC: F02D41/00
Filed: 1988-04-15
Abstract: PURPOSE:To prevent any drop in engine speed, an engine stall and a torque shock from occurring by increasing an increment of return fuel at the time of braking, when controlling the fuel for returning so as to increase it by degrees after it is cut at the time of engine deceleration. CONSTITUTION:An engine A is provided with a means B for fuel supply. Also it is provided with a means C to cut a supply of fuel by the means B at a deceleration driving range. In addition, after completion of a fuel cut by the means C, there is provided with a means D which performs fuel-return control so as to increase a fuel quantity being fed by the means B by degrees. In this case, also there is provided with a means E which controls a fuel increment by the means D so as to be increased at the time of vehicle braking. With this constitution, a sudden drop in engine speed and any engine stall are prevented from occurring, while a torque shock to be produced at the time of transition from an engine brake state to an idling state is kept back as well.
Patent JP-S60236504-A (JP)
Title: Production of corrugated conical horn for antenna
Inventor: HIRATA TOYOMI
IPC: H01P11/00
Filed: 1984-05-10
Abstract: PURPOSE:To obtain a lightweight corrugated conical horn for antenna which can be easily produced at a low cost and with high mass-productivity, by plastic- molding a corrugation part containing the hollowed/projected grooves with a thin metallic plate together with attachment of a reinforcement material. CONSTITUTION:A material obtained by processing a thin ductile metallic plate into a cone or cylinder shape is fixed by adhesion to a mold (split mold) which is processed into hollowed/projected grooves having the same form and same size as the inside surface of a corrugated conical horn for plastic molding with attachment of a reinforcement material 4 made of plastic. For this plastic molding method, the accuracy of a product is decided by the degree of adhesion to a mold and according to the ductility of the material and the plate thickness. That is, the better the ductility and smaller the thickness the higher the accuracy of a product. Furthermore the weight of the product is reduced to eliminate the problems of transportation and installation. Then flanges 2 and 3 and then the material 4 are attached to a product obtained in such a manufacturing process.
Patent JP-H08267127-A (JP)
Title: Production of metallic welded pipe
Inventor: ERIGUCHI TORU
IPC: B21C3/02
Filed: 1995-03-28
Abstract: PURPOSE: To prevent the occurrence of an edge wave, and to manufacture a welded pipe by the die draw forming method under a stable condition. CONSTITUTION: By using a forming die 20 in which a through-hole 21 whose diameter becomes small with a taper angle 3.48 to 10.48 deg. toward an outlet side from an inlet side and with whole length 3.52 to 8.95 times the plate width of a strip metal 1, is formed, after forming in a cylindrical shape manufactured by butting both tip parts in the width direction, passing through a tabular strip metal 1 into the through-hole 21, butt welding is performed to both tip parts in the width direction. For the forming die 20, the one made of MC nylon is preferable, and for the through-hole 21, it is preferable that a diameter on the outlet side is 1.08 to 1.40 times the outside diameter of a target product. By adjusting the taper angle and the whole length of the through-hole, the occurrence of an edge wave is prevented, and a pipe manufacturing operation is made stable for a long term.
Patent JP-S58209918-A (JP)
Inventor: NAGAI MASAYA
IPC: B29D23/00
Filed: 1982-06-01
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-S5218305-A (JP)
Title: Tape quantity detector
Inventor: YAMAUCHI HIROYUKI
IPC: G11B27/17
Filed: 1975-08-01
Abstract: PURPOSE: Detect reel tape balance quantity electrically without regard to tape thickness or operating conditions by detecting revolutions of feed and rewind reels and obtaining the total of output signals of both and the ratio with either of these signals. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05289321-A (JP)
Title: Electrodeposition cell composition for photoresist
Inventor: TACHIKI SHIGEO
IPC: G03F7/039
Filed: 1992-04-15
Abstract: PURPOSE:To provide an electrodeposition cell composition for photoresist stable for a long time, low in malordor and difficult to generate pinhole or the remaining of development by making it contain a specific solvent. CONSTITUTION:AT least one kind of the solvents expressed by formulas I, II or the like is incorporated. In the formula I, each of R1-R4 is hydrogen atom or a 1-5C alkyl group (where, at least one of R1-R4 is an alkyl group), R5 is a 1-5C alkyl group, (n) is an integer of 2-6. In the formula II, each of R6-R9 is hydrogen atom or a 1-5C alkyl group, R10 is a compound expressed by formula III (where, R12 is a 1-5C alkyl group). R11 is a compound expressed by formula IV or a 1-5C alkyl group, (m) is an integer of 1-5. Thus, when the specific solvent is blended into the electrodeposition cell composition, a resist pattern low in malordor, capable of electrodeposition coating for a long time and difficult to generate pinhole and the remaining of development is formed.
Patent JP-S59226301-A (JP)
Title: Single-mode lightwave guide fiber
Inventor: BENKATA ADEISESHIYAIA BAGABATO
IPC: G02B6/028
Filed: 1984-05-14
Abstract: The core (19) is surrounded by a layer of cladding material (20) and includes a region (22) of depressed refractive index. The inner radius (ai) of this region (22) is greater than zero, and the outer radius (ao) thereof is less than the core radius (a). By appropriately selecting the core index depression (22) characteristics such as radial location, width, depth and shape, a fiber having the desired waveguide dispersion characteristics can be designed. Dispersion minimization over a wide wavelength range can be achieved, without adverse affect on system loss.
Patent JP-H06291645-A (JP)
Title: Frequency synthesizer
Inventor: YAMAZAKI TOYOE
IPC: H03L7/087
Filed: 1993-03-31
Abstract: PURPOSE:To widen a frequency band and to secure a minimum operation even when any fault is generated in a frequency phase loop concerning the frequency synthesizer provided with a phase locked loop and a frequency locked loop. CONSTITUTION:A phase locked loop 100 is provided with a voltage controlled oscillator (VCO) 1, reference oscillator 2 and phase comparator 6 to compare the respectively frequency-divided output phases of the reference oscillator 2 and the VCO 1 and to output the controlled voltage of the VCO 1. A frequency locked loop 200 is composed of a delay line 8, variable phase shifter 9 and mixer 10 and provided with a delay line type frequency comparator to demodulate the frequency noise component of the VCO 1 and to define it as the controlled voltage of the VCO 1. Then, the phase shift amount of the variable phase shifter 9 is controlled based on a DC component outputted from the frequency comparator and the outputted DC component is reduced so that the band of the frequency synthesizer can be widened.
Patent JP-S63259827-A (JP)
Title: Magnetic recording medium
Inventor: OYA TAKAO
IPC: C09D7/12
Filed: 1987-04-17
Abstract: PURPOSE:To enhance wear resistance and to decrease coefft. of friction to traveling system members by incorporating a specific compd. into a magnetic layer provided on a nonmagnetic or forming a layer contg. said compd. on the magnetic layer. CONSTITUTION:The N-acylglutamate compd. expressed by the formula (R<1> is straight chain or branched alkyl or alkenyl of 5-21C; R<2> is straight chain or branched alkyl or alkenyl of 1-22C; n is 0-100) is incorporated into the magnetic layer which is provided on the nonmagnetic base and consists of ferromagnetic powder and binder or the layer incorporated with the above- mentioned compd. is disposed on the magnetic layer. The above-mentioned compd.-contg. layer is formed on a thin ferromagnetic metallic film in the case of a thin metallic film type magnetic recording medium. The magnetic recording medium formed by using such compd. in or on the magnetic layer is enhanced in the wear resistance in sliding with members such as magnetic heads and guide poles and is decreased in the coefft. of friction to the traveling system members. The running durability of both the coating type and thin metallic film type magnetic recording medium is thus enhanced.
Patent JP-S5621936-A (JP)
Title: Apparatus for washing railroad vehicle
Inventor: SHINYA SHIYUUEI
IPC: B60S3/06
Filed: 1979-07-27
Abstract: PURPOSE:To save man-hour and improve the energy-saving property, washing property and safety in the operation of washing the front and rear sides of the vehicle by providing such a construction that a rotary brush is urged against the front or rear side of the vehicle with a predetermined frictional pressure. CONSTITUTION:A rotary brush is adapted to be urged against the front or rear sides of a vehicle with a predetermined frictional pressure. After the vehicle to be washed is stopped at a predetermined position, a beam 3 is turned to a position at which it extends in a direction substantially at right angles to the track of the beam 3. Then, an arm 4 is turned in the direction opposite to the illustrated direction. In consequence, when the brush 8 is urged against the left end of the front side of the vehicle up to predetermined frictional pressure, the output of a torque motor 10 is balanced by the action of a reostat 17, and subsequently the brush 8 is held in the urged state. Thus, the portion of the front side of the vehicle in frictional contact with the brush 8 can be effectively washed.
Patent JP-H08288402-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO MAMORU
IPC: H01L21/8238
Filed: 1995-04-20
Abstract: PURPOSE: To reduce junction capacitance and the number of manufacturing steps by implanting an impurity from above a silicon substrate through a LO COS oxide film and a gate electrode, and forming both of a channel stopper layer and a deep channel implanted layer simultaneously. CONSTITUTION: Ions of boron (11B<+> ) are implanted in a P-well region 9 using a resist film 21 as a mask on condition that acceleration voltage is 150KeV through 400KeV and dose is 1.0E3/cm<2> through 2.0E13/cm<2> . Thus an implanted layer 23 is formed through a LOCOS oxide film 13 and a polyside gate electrode 17A. Since a deep channel implanted layer 23B is formed under the polyside electrode at relatively shallow level below the substrate surface, the short channel effect is prevented. Further, the deep channel implanted layer 23B is formed at a relatively deep level within a source and drain diffusion layer region and thus the distance between it and the source and drain diffusion layer is increased; therefore, the junction capacitance between the source and drain diffusion layer and the substrate is reduced.
Patent JP-H03294152-A (JP)
Title: Automatic switching system of manufacturing machine
Inventor: SATAKE SHINSUKE
IPC: G06Q50/04
Filed: 1990-04-12
Abstract: PURPOSE:To prevent the stop of a production line in the case when a manufacture scheduled number is not conformed with a manufacture completed number by making a machine kind information setting device output only the machine kind information of one kind manufacturing N works to prevent a control unit to compare the manufacture schedule number with the manufacture completed number. CONSTITUTION:Control devices 28a-28c take out only the machine kind information executed by machine units 3a-3c by identification code from the machine kind information for one kind of one process outputted from a machine kind information setting device 20, and judges whether the currently set attitude of the machine units 3a-3c is to be switched or not, and, after the attitude is switched, if necessary, outputs a manufacture start signal to the machine kind information setting device 20 without judging whether the work are manufactured. Thus, the machine kind information setting device 20 can compare the manufacture scheduled number with the output frequency of manufacture request signal regardless of the manufacture completed number of works, and when the relation between the output frequency (f) and the manufacture scheduled number N is N<=f, the next machine kind information is outputted to the control devices 28a-28c.