baber/WOPTO huggingface dataset:
Patent JP-S55164871-A (JP)
Title: Solvent vapor cooling and recovering device of electrophotograph
Inventor: FURUYA YOUJI
IPC: G03G15/00
Filed: 1979-06-08
Abstract: PURPOSE:To achieve the improvement in cooling effect and the miniaturization of the device by leading the cooling gas through the secondary condensing vessel into the primary condenser and cooling the gas containing solvent vapor of high temperature coming from a fixing device together with a thermoelectric cooling means. CONSTITUTION:While the gas containing the solvent vapor sent from the fixing device flows in the pipe in the primary condensing chamber 10, it is cooled by the cooling wind sent from the secondary condensing chamber 20 and the endothermic action of a thermoelectric cooling element 12. The gas having undergone the primary cooling passes through a connecting pipe 21 and arrives at the inside of the secondary condensing chamber 20 in the upper part and is further cooled by a thermoelectric cooling element, so that the solvent vapor having reached the saturation point is condensed on the inside wall surfaces of the chamber 20. The solvent having been condensed and liquefied is discharged from the discharging pipe provided to the bottom surface of the chamber 20. The cooling fins 23 having been raised of temperature by this gas cooling is cooled forcedly by a fan 30 together with the cooling fins 13 of the primary condensing chamber 10. In this way, the cooling effect may be improved and the device may be miniaturized.
Patent JP-H03272825-A (JP)
Title: Switching over method of extruded material
Inventor: YAMANA JUNICHI
IPC: B29C47/10
Filed: 1990-03-23
Abstract: PURPOSE:To make the time-interval for the switch over of material small by a method in which the approach to the prescribed position in an extrusion cylinder of the end of the remaining material in extrusion process, is detected by the loaded current to a screw-driving motor, and then next extruding material is supplied, and remaining material and extruding material are softened without mutual mixing in the extrusion cylinder. CONSTITUTION:The approach of the end of the remaining rubber material in a hopper to an entrusion cylinder, is detected by the reduce of the detecting current obtained by a loaded current-detecting means 10. Since the detecting current is lowered according to the approach of the end of the rubber material to a head 5, said current value is compared with the current value from a current-setting means 11 by a comparator 12, and when said current value reaches at most the set current value equal to the detect current value in the time when the end of the material reaches the head, a signal is outputted to a starter 14 from the comparator 12, and a motor 15 and a feeding conveyer 8 are again operated, thereby feeding next extruding material to the hopper 4. Since the remaining rubber A and extruding material 7a are positioned with an interval, even when both materials are simultaneously softened on the basis of the rotation of a screw 3, they are not mutually mixed.
Patent JP-H11275229-A (JP)
Title: Reservation control telephone system
Inventor: IGA YUJI
IPC: H04M3/42
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent a subscriber exchange and a telephone reservation service center device from being congested by the concentration of reserved telephone calls not depending on expansion of device scale. SOLUTION: Subscriber exchanges 3a and 3b, which receive incoming calls from telephone sets 10-2n to a telephone reservation service center device 1, send synthetic voice information showing the later execution of reservation acceptance call corresponding to these incoming calls to the telephone sets 10-2n. Further, the telephone number information of call originating subscribers of the telephone sets 10-2n is sent to the telephone reservation service center device 1 and successively stored here.  Afterwards, a call is originated from the telephone reservation service center device 1 to the telephone number of the call originating subscriber, lines are connected between these telephone sets 10-2n of call origination and a telephone set 1a of the telephone reservation service center device 1, the reservation acceptance call between the person who gas requested the reservation the manager of reservation acceptance to formally accept the reservation such as a name or address, for example, is performed as well as guidance for the handling of a tariff, so that the reservation can be completed.
Patent JP-S56168435-A (JP)
Title: Malfunction preventing circuit of sensor
Inventor: YORIFUJI ARITAKA
IPC: H03K17/22
Filed: 1980-05-29
Abstract: PURPOSE:To prevent malfunction which is caused by a delay of rise up to the time point when the power supply voltage reaches a constant voltage by a smoothing circuit, by starting the charging for an intergrating capacitor simultaneously with application of power supply. CONSTITUTION:After application of power supply, the reference voltage Vth is kept at 0V by a Zener diode ZD until the power supply voltage reaches a constant voltage. Accordingly, the output of a comparator 13 is always at H level and an integrating capacitor C is charged simultaneously with the supply of power. The charging voltage of the capacitor C is already over the switching level of a comparator within a waveform shaping circit 10 before the power supply voltage reaches a constant voltage. Thus the output of the circuit 10 is always at H level with a constant voltage to prevent malfunction.
Patent JP-H06261905-A (JP)
Title: Ultrasonic endoscope device
Inventor: MATSUI KOICHI
IPC: A61B8/12
Filed: 1993-03-30
Abstract: PURPOSE:To provide an ultrasonic endoscope device which facilitates making the probe thin in the outside diameter and replacement of the sheath and which enables proper ultrasonic diagnosis. CONSTITUTION:An ultrasonic vibrator 2 to transmit and receive ultrasonic waves for generating an ultrasonic image and a means to sense the position within the tip of the insert part of the vibrator 2 are furnished at the tip of the insert part in a body cavity, and the tip 7 of the insert part is made practicable to be separated from the body of the probe 1. The ultrasonic diagnosis takes place in the proper diagnosing position while the distance between the insert part foremost 7 and the tip of a shaft 4 is held constant, and replacement of damaged sheath 3 is facilitated, and the probe 1 is embodied thin in the outside diameter without provision of any slide bearing, etc., in the insert part foremost 7.
Patent JP-H01245353-A (JP)
Title: Section number forming system
Inventor: KAJINO ISAO
IPC: G06F17/21
Filed: 1988-03-28
Abstract: PURPOSE:To form a document requiring section numbers with high operability and efficiency by providing a document processing system with an operation means for operating information having the level of a nest of a section number. CONSTITUTION:The operation means 9 is provided with a button device such as specific keys and section numbers are automatically formed and inputted. A control means 10 correctively controls information to be discriminated from the section number constitution elements of other sentences and the information relating to the levels of nests of respective section numbers. In addition, the means 10 discriminates a position necessary for the correction of each section number from information stored in a storage means 2 and automatically corrects the section number by reference to the necessary position and its calculation.
Patent JP-S60214372-A (JP)
Title: Magnetic brush developing method
Inventor: HIRAHARA HIDEAKI
IPC: G03G13/09
Filed: 1984-04-10
Abstract: PURPOSE:To perform noncontacting development and reduce the running cost by forming a gap larger than the nap height of a magnetic brush between a magnetic brush carrier and zinc oxide photosensitive paper when negative charges are induced in toner in the magnetic brush. CONSTITUTION:A solenoid 15 is turned off in reversal development and a contacting/leaving guide plate 13 is energized counter-clockwise around a shaft 14 as a fulcrum by a return spring 17 and has its angle of turning controlled by a stopper pin 18. Namely, the top surface of the guide plate 13 leaves a developing sleeve 1 and the surface photosensitive layer 8 on the photosensitive paper 7 which passes over said top surface does not contact the magnetic brush. At this time, a nap height control plate 4 is switched to a power source 5 and a negative developing bias is impressed to toner 6. Consequently, negative charges are induced atop of the nap of toner 6 facing the charge erased part of the photosensitive layer 8 and the toner 6 sticks on the charge erased part of the photosensitive paper 7 to perform the reversal development excellently without contacting.
Patent JP-H03273792-A (JP)
Title: Video line monitoring circuit
Inventor: KAWAYANAI NOBORU
IPC: H04N17/00
Filed: 1990-03-23
Abstract: PURPOSE:To stably and exactly monitor a video line by extracting the potential of a synchronizing bottom and the potential of a back porch in a video signal and raising an alarm when the difference between these potentials exceeds a range decided in advance. CONSTITUTION:Corresponding to the fall of a synchronizing pulse P0, a pulse P1 with short time width is generated by a monostable multivibrator 2 and according to the pulse P1, a synchronizing bottom potential V1 is outputted from a sample-and-hold 4. On the other hand, corresponding to the rise of the synchronizing pulse P0, a pulse P2 with short time width is generated by a monostable multivibrator 3 and according to the pulse P2, a back porch potential V2 is outputted from a sample-and-hold 5. By using a comparator 7, the output level of a differential amplifier 6 is compared with a threshold value and when the level exceeds a threshold value VTH decided in advance, the alarm is raised to show the excess level of the video signal. Thus, there is no influence of direct current level fluctuation in the video signal and the video signal line can exactly and stably be monitored.
Patent JP-S60215206-A (JP)
Title: Pid controller
Inventor: NAGAO TOSHIAKI
IPC: G05B13/00
Filed: 1984-04-10
Abstract: PURPOSE:To obtain a precise PID constant by executing the PID control with a temporary PID constant for a certain period to discriminate between oscillation in a threshold sensitivity and oscillation accompanied with sudden variation of a set value. CONSTITUTION:First, the set value and a set time are written by a key input part 2. When the operation is started, detected temperature data is read into a RAM9 from a temperature detecting part 5 through a control part 6. Next, a manipulated variable M is set to 100%, and a controlled system 4 is controlled to perform a heating operation, and a wasteful time and a response speed are calculated, and the temporary PID constant is obtained on a basis of calculated wasteful time and response speed, and the control is executed until a process value is stabilized near the set value after the process value enters a proportional band. Thereafter, the threshold sensitivity method is executed to detect oscillation, and the PID constant in this state is stored in the RAM9.
Patent JP-H02269851-A (JP)
Title: Method and apparatus for preparing fabric tape
Inventor: BUIRII DEIISUNERU
IPC: B29C53/36
Filed: 1990-03-23
Abstract: PURPOSE: To provide a method for producing a fabric tape capable of preventing the breakage of clothing and the occurrence of abrasion parts in human body by separately cutting up a wide fabric narrow fabrics wider than a predetermined width, folding back both the side ends and fusion-bonding the folded sections. CONSTITUTION: This method for producing narrow fabric tapes from a wide fabric zone woven from soluble yarn material comprises: cutting up the fabric zone into immediate products of elongated strips 21 broader than a desired width; folding back the marginal ends of both sides to agree with a desired width; and bonding, more pref., fusion-bonding the folded sections.
Patent JP-H09266675-A (JP)
Title: Rectified power supply circuit
Inventor: SUGAYA MINORU
IPC: H02M7/217
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To eliminate harmonics at the time of a light load by a method wherein, if a DC output value supplied by a capacitor is lower than a predetermined low load voltage value, the driving voltage of a control means is cut off by a driving voltage cutoff means to discontinue the control operation. SOLUTION: A low load detecting means detects whether a DC output voltage V1 is lower than a low load voltage value which is predetermined by the selection of the respective resistance values of resistors R6 and R7 connected to the output side of a rectifier DB1. When the DC output voltage value V1 is declined, it is detected that the value of the DC output voltage V1 is lower than the low load voltage value. A driving voltage cutoff means consists of a transistor Q2 which is connected between the pin 1 of a harmonic suppressing circuit IC1 and the output side cathode current route of the rectifier DB1.  If the DC output voltage V1 is lower than the predetermined value, the transistor Q2 is turned on and a driving voltage Sv1 is lost through the transistor Q2 and the resistor R7, and the control operation of the harmonic suppressing circuit IC1 is discontinued and a current is not applied to a DC reactor L1 and a switching device Q1.
Patent JP-H06292103-A (JP)
Title: Sound signal receiver for television broadcast
Inventor: KONDO TOSHIHIKO
IPC: H04B1/10
Filed: 1993-03-30
Abstract: PURPOSE:To decode an original signal with high fidelity when eliminating the noise in a sound signal of a television broadcast. CONSTITUTION:A reception signal of a sound signal of a television broadcast from a tuning detection circuit 33 is given to an LPF 34, in which a lower sideband component is filtered and the result is inputted to a demodulation circuit 35. The signal is demodulated into left/right channel stereo sound signals or the like at the demodulation circuit 35 and outputted via switches 46L, 46R conducted/interrupted in response to noise respectively and sounded. Hold circuits 47L, 47R are provided in relation to the switches 46L, 46R. Thus, after the sound signal of the television broadcast is completely demodulated, since noise is eliminated by the switches 46L, 46R, an original signal is reproduced with fidelity without giving effect onto a subcarrior sound signal component subject to FM modulation after FM detection in the tuning detection circuit 33.
Patent JP-2000232785-A (JP)
Title: Cycloconverter
Inventor: KUKIHARA TAKEAKI
IPC: H02M5/27
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To output a good sine wave and put no restriction on an output frequency by providing AC switching elements disposed in the form of a matrix of the number of input phases by 2M and delivering M-phase output by paired M single-phase constituted of 2M output terminals. SOLUTION: The single-phase output AB, that is, an output A terminal 6 and an output B terminal 7 (shown by vectors), and the input UVW, that is, U-phase input 1, V-phase input 2, and W-phase input 3 (shown by apexes of a fixed triangle), are connected at each interconnection, The single-phase output AB is rotated in six stages, by 60 deg. in one stage. As usual, a command signal is transmitted to switching elements from an IC or a computer through a photo coupler, etc. A three-phase load 5 becomes a secondary winding of an input transformer and the three input terminals UVW 1, 2, 3 becomes three phase output terminals. As a result, three-phase AC can be directly converted to any frequency within a speed limit of an element and a loss is small and regeneration of power can be secured.
Patent JP-H10268692-A (JP)
Title: Temperature control method for fixing device
Inventor: KOBAYASHI TOMOKI
IPC: G03G15/20
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To make the fixing temperature corresponding to paper characteristic obtainable, without inputting a paper type or discriminating it automatically. SOLUTION: In the temperature control method for fixing device 13, a heat roller 17 and a pressure roller 18 which is firmly pressed to the heat roller 17 are provided, and the temperature of a paper no-passing part P2 of the heat roller 17, where paper is not inserted, is measured, the measured temperature and a set temperature are compared by means of a temperature control circuit 20, and heat control is exerted to the heat roller 17 according to the result of the comparison. In the case an original document is exchanged manually, the set temperature is altered according to the set number of copies and a time interval between the copies.
Patent JP-H07258202-A (JP)
Title: Polymerizable betaine compound
Inventor: MIYAZAKI TAKESHI
IPC: C07C309/24
Filed: 1994-03-18
Abstract: PURPOSE:To obtain a new polymerizable betaine compound useful as a raw material monomer capable of giving a hydrophilic property to various kinds of polymer compounds and a raw material of various kinds of fine chemicals. CONSTITUTION:This compound is expressed by formula I [R<1> and R<2> are methyl, ethyl; (m) is 0 to 2; (n) is 2 to 4], e.g. N-(p-vinylbenzyl)-N,N-dimethyl-N-(3- phosphopropyl)ammonium betaine of formula II. This compound can be synthesized by reacting an amine with vinylsulfonic acid, 1,3-propane sultone or 1,4-butane sultone in a ratio of 1:0.5 to 1:10, preferably 1:0.8 to 1:1.5 on molar base. For example, the above exemplified compound can be synthesized from N,N- dimethyl-p-vinylbenzylamine and 1,3-propane sultone.
Patent JP-H03271418-A (JP)
Title: In-hole loading test probe
Inventor: OGURA KIMIO
IPC: E02D1/00
Filed: 1990-03-22
Abstract: PURPOSE:To prevent a flexible tube from slipping up, by fixing a net-like cylindrical protecting member made of synthetic resin to the exterior of the flexible tube so that the tube can expand easily in the longitudinal direction but hardly in the circumferential direction. CONSTITUTION:A cylindrical protecting member 6 is provided to a conventional probe composed of a metal cylinder 1 and a flexible tube 3 which is inflated by pressurized liquid. The cylinder 3 has a double structure composed of an inner part 1a and an outer part 1b formed therein a through-hole 4 for filling pressurized water. The cylindrical protecting member 6 has a net-like body made of synthetic resin so that the flexible tube can expand easily in the longitudinal direction but hardly in the circumferential direction, and the upper and lower ends thereof are fastened to the upper and lower ends of the flexible tube 3. With this arrangement, it is possible to prevent the flexible tube 3 from slipping up or rolling up during pressurization.
Patent JP-H08273453-A (JP)
Title: Defective linear body clarifying device and method thereof
Inventor: SATO HIROSHI
IPC: D06H3/08
Filed: 1995-03-30
Abstract: PURPOSE: To provide a defective linear body clarifying device clarifying a defective item without polluting a defectless section and without requiring the labor for marking and removing the defective item. CONSTITUTION: The defective item of a linear body 1 extruded from an extruding machine at a high speed and at a high temperature and wound on winding frames is displayed by a defective linear body clarifying device. A winding frame 3' of the linear body 1 having a defect section is marked and clarified by detection sections 11, 12 detecting the defect section of the linear body 1 and a high-pressure water pump 5 started by a control circuit 13 based on the detection signal and spraying water 4. A defective item can be clafified with no labor for marking and removing it and with no pollution on a defectless section.
Patent JP-2000267174-A (JP)
Title: Data imprinting device
Inventor: KOIKE KAZUMI
IPC: G03C3/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a data imprinting device capable of imprinting a projected picture free from distortion. SOLUTION: A transmission type data pattern 40 is provided on a liquid crystal panel 38. A projection lens is provided at the rear of the panel 38. By irradiating the panel 38 with light, the projected picture of the pattern 40 is imprinted on photographic film. The photographic film is curved in its longitudinal direction in order to correct the curvature of field of a photographing lens. The center of the panel 38 is arranged to be deviated in a direction where it is separated from the optical axis of the photographing lens from a projection optical axis 49a. The height H of the pattern 40 is made smaller and smaller toward the above-mentioned direction. Therefore, the change of projection magnification is corrected and the distortion is not found on the projected picture.
Patent JP-H04307247-A (JP)
Title: Type wheel
Inventor: NAKAYAMA ICHIRO
IPC: B41J1/54
Filed: 1991-04-05
Abstract: PURPOSE:To realize a small sized printer printing a readable large sized character having constant thickness, which is free from deformation and causing no stain on a printed paper surface, without requiring enlargement of size or additional provision of extra machine parts. CONSTITUTION:In a ring like type wheel 1, a projection 1c of an inner peripheral part corresponding to a type has at least 2 or more kinds of different shapes.
Patent JP-S63267281-A (JP)
Inventor: ARUBAATO EII PUROFUII
IPC: C07K16/00
Filed: 1988-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60216573-A (JP)
Title: Manufacture of flexible printed circuit board
Inventor: SATOU MITSUMASA
IPC: G01S3/32
Filed: 1984-04-12
Abstract: PURPOSE:To obtain printed circuit boards of high accuracy and full bendability by a method wherein IC holes and bending holes are bored in a flexible film with adhesive on the basis of carrier holes, and a wiring board is manufactured by using this film. CONSTITUTION:Carrier holes 5 are bored in a coat of adhesive on the flexible film 3 and in a lamination of protection film 1 thereon. Then, IC holes 4 and bending holes 18 are bored on the basis of this hole 5. Thereafter, a metal foil 6 serving as the conductor layer is laminated on the film 3 so as to cover the holes 4 and 18. Then, the adhesive 2 is cured by heating, and it is coated with an etching resist 7. A conductor circuit 8 is formed, and necessary parts are coated 9 by insulation. Afterwards, an IC10 is bonded and sealed with a molding agent 13. The whole is cut at parts of cutting lines 11. This manufacture can yield the titled circuits board serving also for IC bonding of high accuracy and full bendability.
Patent JP-S61233142-A (JP)
Inventor: YAMADA SHUNICHI
IPC: E04B1/342
Filed: 1985-04-06
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-H09242730-A (JP)
Title: Connecting structure
Inventor: KITAURA KAZUO
IPC: F16B37/02
Filed: 1996-03-04
Abstract: PROBLEM TO BE SOLVED: To easily set the outer diameter of a male screw for the gap of tip of a free state engaging piece by supporting a base end side on a base part, providing a plurality of engaging pieces protruded to a center side and a male screw tapered in its axial part outer diameter and inserting and fixing the male screw between the engaging pieces. SOLUTION: When the axial part of a male screw 12 is inserted into the long hole 16 of a fixing tool 15 and pushed in between the tips of engaging pieces 10, the engaging pieces 10 are elastically bent and deformed and the tips of the engaging pieces 10 are fitted in the screw groove of the male screw 12. Even if the force of a pulling-out direction is applied to the male screw 12, since the engaging pieces 10 are inclined obliquely to the inside, the male screw 12 is prevented from being pulled out. Since the outer diameter of the axial part of the male screw 12 is taped in its tip, for inserting the male screw 12 between the tips of the engaging pieces 10 without rotating the same, the male screw 12 gradually pushes open the tips of the engaging pieces 10 and thus the plastic deformation of the engaging pieces 10 and the damaging of the peak part of the male screw 12 are reduced.  Thus, the size of the outer diameter of the male screw 12 is properly widened with respect to the engaging pieces 10 identical to each other in size and its setting is facilitated.