baber/WOPTO huggingface dataset:
Patent JP-H08177287-A (JP)
Title: Door locking device
Inventor: BOKU SHIYUEI
IPC: E05C1/10
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To avoid breakage or the like of the inner parts, when unreasonable forces act on the handle in a door lock device chiefly provided with a lever type handle. SOLUTION: A door lock device is provided with a lever shank 7 connected to a handle side, an outer spindle 15 inserted into the inside so as to be retalively rotatable, a safety pin 16 arranged to straddle between the above two, a safety spring 17 pushing the safety pin 16 to the lever shank 7 side, a rotary spindle 19 set in the inside, a flat spring 20 supported by these parts, and a connection spindle 21 provided in the inside of the rotary spindle 19. The inserting protrusion 20A of the flat spring 20 and the joining pin 22 of the connection spindle 21 side are inserted into the rotary spindle 19 to connect them together. When an unreasonable force acts on the handle, the safety pin 16 is pushed up from the lever shank 7 and the joining pin 22 is removed from the rotary spindle 19.
Patent JP-H0481961-A (JP)
Title: Dma control circuit
Inventor: HARA TERUHACHI
IPC: H04L12/40
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the burden of a CPU by executing read-out and rewriting of an address value and a length value without interrupting a DMA transfer, when an external event is generated. CONSTITUTION:When an external event is generated, a current address latch (CAL) 22 latches a value of a CAC 6 through a current address counter (CAC) line group 15 by a latch signal inputted to an external input NG line 36. In such a state, data transferred before the present external event is generated after the previous external event is generated and a count value of the number of data are eliminated without interrupting a DMA transfer, and by returning an address value and a length value to its origin, correct data is transferred continuously. In such a way, the burden of a CPU 1 can be reduced.
Patent JP-S6087797-A (JP)
Title: Novel substance fl-657b and its production
Inventor: SHIBAI HIROSHIROU
IPC: C12P7/26
Filed: 1983-10-19
Abstract: PURPOSE:To produce an antitumor agent containing a substance having a specific structure as an active component, by culturing a microbial strain belonging to Streptomyces genus. CONSTITUTION:A microbial strain belonging to Streptomyces genus and capable of producing the substance having the structure of formula, e.g. Streptomyces sioyaensis (FERM-P No.7296), is cultured under aerobic condition, e.g. at 4.0- 9.0pH and 15-40 deg.C, and the substance of formula is separated from the culture liquid and the bacterial cell.
Patent JP-H0621962-A (JP)
Title: Remote supervisory backup system
Inventor: NOJIRI TETSUO
IPC: H04B3/46
Filed: 1992-07-01
Abstract: PURPOSE:To improve a remote supervisory backup by using one service channel for a communication transmission line, allotting a supervisory signal to active and spare routes by a supervisory device, receiving the supervisory signals by a supervisory signal distributor and detouring them to a bypass line. CONSTITUTION:In supervisory devices IA-1, IA-2, IB-1 and IB-2 to supervise repeater stations constituting the communication transmission line continued in a tandem shape normally, the supervisory signal is allotted by using the active route. In this case, since the supervisory signal is also allotted by using a service channel 3 of the communication transmission line when this communication transmission line is fault, and the communication is disenabled, it is necessary to detour them. Therefore, the fault of the active route is detected, and the allotment to the spare route is performed by a function to detour and allot the signal to the spare route. Next, the signal allotted to the spare route are detoured to a bypass line 4 by supervisory signal distributors 2A and 2B.
Patent JP-S6351417-A (JP)
Title: Production of hydrocarbon resin cured product
Inventor: OTANI SUGIRO
IPC: C08G61/02
Filed: 1986-08-21
Abstract: PURPOSE:To obtain the titled cured product for e.g., metal composite materials free from metal corrosion, by heating in the presence of acid catalyst a condensed polycyclic aromatic compound and a second aromatic compound containing two or more hydroxymethyl groups followed by molding together with an organic carboxylic acid and postcuring at elevated temperatures. CONSTITUTION:(A) A raw material consisting mainly of condensed polycyclic aromatic compound (e.g., pyrene) and (B) a crosslinking agent consisting mainly of a second aromatic compound having at least two hydroxymethyl groups (e.g., p-xylylene glycol) are allowed to react in the presence of a small amount of an acid catalyst (e.g., p-toluenesulfonic acid) by heating to form a non-acidic thermosetting resin. Thence, the resultant resin is molded on heating together with an organic carboxylic acid (e.g., trichloroacetic acid) followed by postcuring the resulting cured product at a temperature higher than the above molding temperature to decompose or volatilize the organic carboxylic acid, thus obtaining the objective cured product.
Patent JP-H0845167-A (JP)
Title: Recording device for optical master plate and optical disk
Inventor: EGUCHI HIDEJI
IPC: G11B7/26
Filed: 1994-07-28
Abstract: PURPOSE:To provide a recording device of optical master plate in which the increase of rotational jitter is not generated at the time of the changeover of a CLV recording and a CAV recording and the recording of a CAV area can be recorded synchronizing with a recording signal like an ordinary CAV exclusive disk. CONSTITUTION:A reference signal for a CLV generating part 21 generates a CLV reference signal fCLV for performing a recording with a constant linear velocity, a reference signal for a CAV generating part 22 generates a CAV reference signal for performing a recording with a constant angular velocity synchronizing with the reference clock of a recording signal. A control part 11 outputs a changeover signal 6 giving an instruction for changeover and a changeover part 20 changes over a reference signal to the reference signal set in the changeover signal at the instant when periods and phases of two reference signals are almost coincide with each other and then a rotary servo 12 is made to operated based on a selected reference signal. Thus, the increase of rotational jitter at the time of the changeover of reference signals is restrained.
Patent JP-S5985663-A (JP)
Inventor: SATOU RIYOUDA
IPC: A61H36/00
Filed: 1982-11-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6175401-A (JP)
Title: Incoherence controller
Inventor: KOJIMA FUMIO
IPC: G05B11/32
Filed: 1984-09-19
Abstract: PURPOSE:To eliminate the complexity of operation and to control each control system stably and smoothly by preventing a process gain viewed from each controller from varying with the gain of an incoherent element. CONSTITUTION:Incoherence elements 43 and 44 are connected between control system 20 and 30 in cross relation so as to avoid interference with interference elements 41 and 42. The control system 20 has a gain compensating element 25 interposed between the output terminal of a controller 22 and a subtraction arithmetic element 34. Those elements 25 and 35 vary in gain associatively with gains of the elements 43 and 44, and outputs of controllers 22 and 23 of this system are multiplied by them. Consequently, the sum of an obtained signal and an incoherence element from another system is applied to operation terminals of processes 23 and 33. Consequently, the gains of the control systems do not depend upon the incoherence elements, the operation is simplified, and each control system is controlled stably and smoothly.
Patent JP-S5986310-A (JP)
Title: Circuit for eliminating disturbance of oscillation
Inventor: HASHIMOTO MASAMI
IPC: H03K3/013
Filed: 1982-11-09
Abstract: PURPOSE:To prevent the oscillating state from being disturbed by avoiding an output from being outputted externally at the start of oscillation. CONSTITUTION:If no oscillation is started or the oscillation is insufficient in an oscillating circuit 45 at the application of power supply, an output signal 49 of the oscillating circuit 45 is inhibited from being outputted at the outside of an integrated circuit through an output circuit 48 by an output signal 51 of an oscillation detecting circuit 47. Even if there exists a parasitic capacitance among terminals 52, 53, 54, the capacitance is not a cause to disturb the growth of the oscillation of the oscillating circuit 45. When the oscillation is grown sufficiently and the output of the oscillating circuit 45 reaches the oscillation detecting circuit 47 via a frequency dividing circuit 46, an output circuit 48 outputs a signal having the same frequency as the oscillating frequency to a terminal 54. The frequency dividing the oscillating frequency and the oscillation frequency itself are extracted stably at the same time.
Patent JP-H0621435-A (JP)
Title: Hot electron transistor
Inventor: IMANAGA TOSHIHARU
IPC: H01L29/68
Filed: 1992-06-30
Abstract: PURPOSE:To obtain a high current-amplification factor and provide a hot electron transistor which can operate speedily. CONSTITUTION:When a distance measured in thickness direction from the center of the base of a hot electron transistor is set to x, a potential V(X) of the base is approximated to V(x)=-{(h/2pi)<2>/8m}{beta<2>cosh<2>(alphax)} (A) (h; Planck's constant, m; electron mass) and beta/alpha=2{n(n+1)}<1/2> (n; integer) (B).
Patent JP-H0541497-A (JP)
Title: Semiconductor device
Inventor: BABA TOSHIO
IPC: H01L27/092
Filed: 1991-08-06
Abstract: PURPOSE:To realize an inverter circuit having a small area with single element by using a degenerated semiconductor for the semiconductor forming a drain and commonly using a gate electrode for both an n- and p-channel MOS transistors by bringing the drains of the MOS transistors into contact with each other. CONSTITUTION:Si, n-Si, and p-Si are respectively used for forming a substrate 1, first semiconductor 2, and second semiconductor 3. In addition, n<+>-Si, p<+>-Si, and n-Si are respectively used form forming the third semiconductor 4, fourth semiconductor 5, and fifth semiconductor 6. Moreover, p-Si, SiO2, and Al are respectively used for forming the fifth sixth semiconductor 7, insulating film 8, and gate electrode 9, first electrode 10, second electrode 11, and third electrode 12. This semiconductor device has a laminated structure composed of an n-and p-channel MOS transistors and a tunnel junction formed of degenerated transistors is used for the junction between the third and fourth transistors. Therefore, the conventional MOS inverter circuit which is constituted by combining two transistors of different conductivity types can be realized by using this device only.
Patent JP-H0945891-A (JP)
Title: Semiconductor device
Inventor: BUORUFUGANGU BAREIZAA
IPC: H01L21/60
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which is much lessened in ohmic contact resistance and much elongated in effective life under a temperature load. SOLUTION: A semiconductor device is equipped with a support 4, at least a semicodncutor component 1 provided onto the support 4, and metallization layers 21 to 24 interposed between the support 4 and the semiconductor component 1, in which the first metal layer 21 of aluminum, gold, or gold alloy is provided onto the semiconductor component 1, the second meal layer 22 of titanium is provided onto the first metal layer 21, the third metal layer 23 of nickel is provided onto the second metal layer 22, and the fourth metal layer 24 of binary or ternary gold germanium alloy is provided onto the third metal layer 23.
Patent JP-S6255686-A (JP)
Title: Toner collecting device
Inventor: OGIRI TADAKAZU
IPC: G03G21/12
Filed: 1985-09-05
Abstract: PURPOSE:To detect exactly a toner collecting quantity by eliminating bad influence caused by scattering of a toner, by providing a light emitting part and a photodetecting part of an optical sensor positioned in a pair of recessed parts of the upper part of a toner collecting container, and forming the part positioned between the light emitting part and the photodetecting part in the recessed part, by a light transmissive material. CONSTITUTION:As for a toner collecting device, in a state that the development and transfer processes have been ended, a toner remaining on the surface of a photosensitive drum 1 is scraped down by a cleaning blade 3, goes into a small hole part of a sponge roller 5 and carried successively, extruded forcibly from the small hole part at the time point when it has been carried to the part which is pressed against a scraping plate 13, and led to the inside of a toner collecting container 4. This operation is executed whenever a copying operation is executed, and the toner quantity of the inside of the toner containing container 4 is increased gradually. Also, in accordance with whether an optical path between a light emitting part 14 and a photodetecting part 15 of an optical sensor 8 is cut off by the toner or not, whether the collected toner quantity has reached a prescribed quantity or not can be discriminated.
Patent JP-S6256394-A (JP)
Title: Method for growing compound semiconductor single crystal
Inventor: SAITO TETSUO
IPC: H01L21/18
Filed: 1985-09-05
Abstract: PURPOSE:To obtain a crystal having lessened compsn. fluctuation, low dislocation density and good quality by subjecting a compd. semiconductor material mixed to have a specific compsn. ratio to melting and quick cooling then growing the crystal by a zone melting method at the temp. between the liquid phase formation temp. and the solid phase formation temp. CONSTITUTION:The compd. semiconductor material to be formed into a solid soln. by thoroughly fusing Hg:Cd:Te weighed to have 0.8:0.2:1 compsn. ratio is sealed in an ampoule 4. The material is melted and quickly cooled to obtain a polycrystal 9 having the uniform copsn. The polycrystal is inserted into an electric furnace where the temp. distribution is formed to the profile shown by, for example, the solid line 6 of the figure. The top end 10 thereof is set at the temp. between the liquid phase formation temp. and solid phase formation temp. in a hot zone (e.g.; 7204<=). The ampoule 4 is gradually lowered and the crystal is grown by the zone melting method consisting in stopping the lowering of the ampoule when the top end of the polycrystal 9 attains the solid phase formation temp. and gradually cooling the same after annealing. The titled single crystal 8 is obtd. from a melt 7.
Patent JP-S6173495-A (JP)
Title: Frequency stabilizing oscillator
Inventor: YASUDA YUZO
IPC: H04N9/87
Filed: 1984-09-19
Abstract: PURPOSE:The omit a crystal oscillator and to attain cost down by constituting a voltage control oscillator outputting 3fsc frequency output on the basis of the output of a voltage control oscillator generating the subcarrier signal fsc of a chroma signal and mounted on a VTR of a pair of voltage control oscillators. CONSTITUTION:The 1st voltage control oscillator 1 oscillates at an approximately fixed frequency and the output (3fsc frequency) of the 2nd voltage control oscillator 2 is applied to a CCD as a clock pulse. When the oscillation frequency of the 1st oscillator 1 is adjusted by setting up a current ratio of current values flowing into the oscillators 1, 2 to a prescribed balue, the oscillation frequency of the oscillator 2 is set up to 3fsc and a phase comparator applies its compared output to the oscillator 2 on the basis of the 3fsc signal and fsc signal. Then, 3fsc signal pulses are counted up within a prescribed period on the basis of the oscillation output of the oscillator 1, and if the counted value exceeds the fixed range, a control signal is applied to the control terminal of the oscillator 2 to attain phase lock between the fsc and 3fsc signals accurately.
Patent JP-S6173202-A (JP)
Title: Recording method of encoded signal and magnetic tape used for this method
Inventor: MIYATAKE MASANORI
IPC: G11B5/008
Filed: 1984-09-18
Abstract: PURPOSE:To effectively use the time required for transferring data, etc., so as to improve the operability of a personal computer in a method which records encoded signal on a magnetic tape for recording sound signals after modulating the encoded signals into audible signals, by recording the audible signals and other sound signals on separate tracks of the same magnetic tape. CONSTITUTION:The receptacle 31 of a personal computer 3 is connected with each jack of a cassette tape recorder 2. In case when a program is loaded, a signal is outputted from the external storage device controlling section 34 of the computer 3 and the magnetic tape 1 of a cassette tape 1 starts running. Then the program recorded on a track 11D (or 12D) of the magnetic tape 1 after it is modulated into audible signals is read out by the cassette tape recorder 2 and inputted in a demodulating section 33. On the other hand, sound signals of music, explanations of the program, etc., recorded on another track 11A (or 12A) of the magnetic tape 1 are simultaneously read out by the tape recorder 2 and inputted in a loudspeaker 35, by which the sound signals are reproduced as sounds, through a gate switch 37.
Patent JP-H02155900-A (JP)
Title: Fuel feeder for aircraft, etc.
Inventor: GAETAANO KUTOORE
IPC: B64F1/28
Filed: 1989-07-27
Abstract: PURPOSE: To lower a fuel delivery system by making it movable with a mechanical means between a lifted rest position where it is completely stored in a chamber and a lowered position where it is partially protruded from the chamber. CONSTITUTION: This fuel delivery system or station is slidably mounted on a rail 15, and it can be moved from a lifted position where it is completely stored in a chamber 11 to a lowered position where it is partially protruded from the chamber. The fuel delivery system is constituted of a cylindrical fuel filter 33, a coil reel, a fire extinguisher 40 and a control panel 38, thereby the fuel delivery system can be lowered to the position where it is accessible to an operator and easy to use.
Patent JP-H0539609-A (JP)
Title: Snow melting device
Inventor: HARUYAMA KENICHI
IPC: E01H5/10
Filed: 1991-08-06
Abstract: PURPOSE:To ensure snow melting running and further dispense with freeze preventing running and the device without using a great amount of water and electric power. CONSTITUTION:A snow melting device is provided with a snow melting water tank 1 embedded in the ground and a hot water boiler 7 provided on the ground. Water in the snow melting tank 1 is supplied to the hot water boiler 7 by a submerged water supply pump 6 to supply hot water in the hot water boiler to the snow melting water tank 1. A controller 19 operates a burner 8 when the water is supplied to the hot water boiler 7 by the running of the submerged water supply pump 6, and stops the submerged water supply pump 6 and burner 8 when the temperature of water supplied by the hot water boiler 7 exceeds a predetermined temperature.
Patent JP-H0736530-A (JP)
Title: Automatic control device/method for machining condition
Inventor: OTA KOJI
IPC: G05B13/02
Filed: 1993-07-15
Abstract: PURPOSE:To always carry out the machining operations under the proper conditions. CONSTITUTION:The load state of a machine tool 12 is detected based on the power consumption of the tool 12. This load state of the tool 12 is used as the input data together with the tool revolving speed, the tool feeding speed and the cutting extent (machining conditions) of the tool 12. Then a machining condition inferring device 14 carries out a fuzzy inference based on those input data and a prescribed rule. Thus the tool 12 is controlled so that it always operates under the proper machining conditions (revolving speed and feeding speed).
Patent JP-H0653024-A (JP)
Title: Oxide magnetic powder, oxide nonmagnetic powder and magnetic bar code
Inventor: SATO TADAKUNI
IPC: H01F1/00
Filed: 1992-07-23
Abstract: PURPOSE:To realize a magnetic bar code wherein discrimination between a magnetic bar and a nonmagnetic bar is difficult except magnetic signal processing, and oxide magnetic powder and nonmagnetic powder capable of being baked at a lower temperature are manufactured and applied to ink. CONSTITUTION:As to oxide magnetic powder, material powder in NiO, ZnO, Mn3O4, Fe2O3, CuO and LiO is selected and baked at 650-1250 deg.C to manufacture spinel type ferrite wherein chemical composition is expressed by a general formula {Ma1-xZnx}1-z.Mb2.Fe2+alpha.O4. As to oxide nonmagnetic powder, material powder in NiO, ZrO, Fe2O3, CuO and LiO is selected and baked at 750-1300 deg.C to manufacture spinel type ferrite wherein chemical composition is expressed by a general formula Mcy.Zn1-y.Fe2+beta.O4. A magnetic bar code is formed by using magnetic ink and nonmagnetic ink which contains oxide magnetic powder, oxide nonmagnetic powder, and the respective polymer compounds.
Patent JP-S6257004-A (JP)
Title: Visual sensor for robot
Inventor: KISHI HAJIME
IPC: B25J19/04
Filed: 1985-09-05
Abstract: PURPOSE:To control a grip to a desired position and a desired attitude even when the rotating shaft of a grip is not coincident with the center by providing a correcting means which calculates the X and Y coordinates of the position where the rotating shaft of the group is expected to be positioned and the angle of rotation. CONSTITUTION:A microprocessor MP 11 when commanded to group a work 15 on a working surface 14 by the grip 23 on the basis of the storage contents of image memories 18 and 19 calculates the coordinate values (x), (y), and (z) of the position where the center of the grip 23 needs to be arrange and the angle alpha of rotation of the grip 23. Then, the MP 11 performs arithmetic operation according to equations I-III to find the coordinates xc, yc, and zc of the position where the rotating shaft 24 is to be arranged. Then the MP 11 performs arithmetic operation according to an equation IV to find the angle alphac of rotation of the rotating shaft 24 and further sends out the pieces of position information xc, yc, and zc and the angle alphac of rotation of the rotating shaft 24 to the robot side. Consequently, the position of the rotating shaft 24 is changed to xc, yc, and zc on the robot side and the angle of rotation of the rotating shaft 24 is changed to alphac.
Patent JP-2001025899-A (JP)
Title: Modifying method for three-pillar system transfer press and modified three-pillar system transfer press
Inventor: HIROTA YUJI
IPC: B21D43/05
Filed: 1999-07-12
Abstract: PROBLEM TO BE SOLVED: To modify a mechanical drive system transfer feeder to a servo drive system transfer feeder. SOLUTION: A mechanical drive system transfer feeder in a press main body 1 is removed, and the clamp, lift drive mechanism 10 of a transfer bar 11 by a clamp motor consisting of a servomotor and a lift motor, is installed between front and rear uprights 1b. Among a center upright 1b and the front and the rear uprights 1b, a temporary placing means for a transfer bar is provided, which places a transfer bar 11b split at the time of the change of dies and to be left in a press main body, and a feed drive mechanism 9 is provided, which drives the transfer bar in the feeding direction by a feed motor consisting of the servomotor. Thereby, a three-pillar system transfer press is modified to the one on which a servo drive system transfer feeder 8 is provided.