baber/WOPTO huggingface dataset:
Patent JP-S5971046-A (JP)
Title: Heat developable color photosensitive material
Inventor: KITAGUCHI HIROSHI
IPC: G03C1/06
Filed: 1982-10-18
Abstract: PURPOSE:To obtain a sharp color image by incorporating a specific dye donative material. CONSTITUTION:At least photosensitive silver halide, hydrophilic binder and a dye donative material expressed by the general formula Ia or Ib are incorporated on a substrate. In the formulas, Q<1> denotes hydrogen, halogen, -SO2NR<3>R4 group (R<3> is hydrogen, alkyl, R<4> is hydrogen, alkyl, aralkyl, aryl, R<3> and R<4> may form a ring directly or via oxygen), -SO2R<5> (R<5> is alkyl, aralkyl), -COOR<6> (R<6> is alkyl, phenyl), -CONR<3>R<4>, Q<2> denote a hydroxyl group, -NHCOR<7>, -NHSO2R<7> (R<7> is alkyl, aralkyl, aryl), G is a hydroxyl group, etc. R<1>, R<2> denote alkyl or an atom group forming a 5-, 6- membered hetero ring by connecting with R<1> and R<2>, Y denotes the group expressed by the general formulas II-V, etc. R<11>, R<12> deonte hydrogen, alkyl, cycloalkyl, aryl, etc.
Patent JP-H05207026-A (JP)
Title: Dynamic-switch protocol on shared medium network
Inventor: TEIN DEIAN SHIEN
IPC: H04L29/06
Filed: 1992-07-09
Abstract: PURPOSE: To improve the utilizing efficiency of the band width of a token bus by making a generalized transmission sequence possible by improving the transmission efficiency and disconnecting a line switching route by means of the last frame in transmission and making the restart of another transmission possible, and then, using a line switching protocol in a token bus protocol. CONSTITUTION: A frame format which is commonly used for both a token bus protocol and a dynamic switch protocol is used and a line switching protocol is superimposed upon the token bus protocol at the time of interlock transmission and data transmission so as to establish a line switching route between a transmission-side node holding a token and a destination node. At the time of initial frame transmission, the line switching route is established between the transmission-side node and destination node by using an ordinary link header. The succeeding data frames have no link header information.
Patent JP-S6243114-A (JP)
Title: Manufacture of wound core
Inventor: KAWASAKI TAKAHIRO
IPC: H01F41/02
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a wound core having improved magnetic characteristic of an amorphous magnetic alloy thin film regardless of the types of wound core utilized by applying compressing force to the end sides of the wound core in the width direction of the amorphous magnetic alloy thin film, and then by annealing the wound core. CONSTITUTION:Soft doubling plates 4, 4 are respectively attached and set to both end sides of the lamination layers of wound core 1. Hard doubling plates 5, 5 are respectively attached and set to the external faces of these soft doubling 4, 4. A plurality of studs 6, 6 are inserted in the width direction of amorphous magnetic alloy thin film 2 through soft doubling plate 4 and hard doubling plate 5 located on the one end side of wound core 1 and soft doubling plate 4 and hard doubling plate 5 provided on its other side, with studs, 6, 6 then tightened with nuts 7, 7. Accordingly, tensile stress is generated in the amorphous magnetic alloy thin film is the winding direction, and in this state the wound core is annealed.
Patent JP-S5884271-A (JP)
Title: Valve ball supporting type ball valve
Inventor: FUJIWARA KATSUJI
IPC: F16K5/06
Filed: 1981-11-13
Abstract: PURPOSE:To prevent falling of the valve shaft of the valve ball supporting type ball valve in such a way that a support shaft is arranged along a rotary shaft of a valve shaft, the valve shaft part has the valve shaft fixed from the inside of a valve casing by supporting both ends of the support valve. CONSTITUTION:A valve ball 14 is supported along a rotary shaft by a support shaft 21, and even if the valve ball 14 undergoes fluid pressure flowing through fluid paths 2, 3, it is not displaced to the downstream side, and excessive force does not affect on a seat ring 17 in the downstream side. Also without reduction of contact force of a seat ring 17' in the upstream side, sealing effect is sustained. A valve shaft 7 and a support shaft 2 are formed in each divided halves and they are separately inserted through a valve shaft inserting hole 5 and a support shaft inserting hole 19. Since the valve shaft 7 is inserted through the side of a valve chamber 4, and outside of the valve shaft inserting hole 5 has a smaller diameter than a collar part 9 of the valve shaft 7, falling of the valve shaft of the valve ball supporting shaped ball valve can be prevented.
Patent JP-H02190585-A (JP)
Title: Interlocked bar type lock
Inventor: RUUTOGAA KAUPU
IPC: E05C9/02
Filed: 1989-07-17
Abstract: PURPOSE: To execute locking at more little number of revolution of a lock cylinder by reaching a drive rod to a closed position before ending of rotational movement for closing of the lock cylinder and a drive rod driving pinion, and reaching a stopper cam to a locking position with a limiting finger during residual rotational movement for closing. CONSTITUTION: A lock cylinder 1 is turned counterclockwise by an inserted key to shift a drive rod 16 to a closed position. In that case, a drive rod-driving pinion 20 is also rotated counterclockwise since a decelerating gearing A is driven through a ring gear 10. A control cam 24 is engaged in a recessed part 26' of the drive rod 16 to push-down the drive rod 16 toward a locked position. When the lock cylinder 1 is turned counterclockwise further, a control cam 24' is engaged with the recessed part 26 of the drive rod 16, and the control cam 24 comes out from the recessed part 26'. When the drive rod 16 obtains the locked position and comes to rest, the stopper cam 28 abuts on a locking surface 31 of the limiting finger 30 to lock the drive rod 16 that is shifting upward.
Patent JP-H09247951-A (JP)
Title: Hybrid integrated circuit device
Inventor: OKAWA KATSUMI
IPC: H02M7/48
Filed: 1991-06-29
Abstract: PURPOSE: To protect the abnormal operations of switching devices, more particularly, the abnormal operations of switching devices in an upper side arm securely and quickly. CONSTITUTION: Overvoltage detection/protection circuits (12a)-(12c) and (14a)-(14c) detect the voltages of the controlled electrodes of switching devices Qa1-Qc1 and Qa2-Qc2 and control the inputs to the controlled electrodes. The switching devices Qa2-Qc2 in an lower side arm are simultaneously protected by the overvoltage detection/protection circuits (14a)-(14c) added to them. The detection signals of the overvoltage detection/protection circuits (14a)-(14c) and an overcurrent protection circuit (16) are inputted to a control circuit (24) through a driver (18), a photocoupler PC0 and a buffer (22) and discontinue the pulse inputs to the controlled electrodes of the switching devices Qa1-Qc1 and Qa2-Qc2.  As the abnormalities are judged by the voltage abnormalities of the controlled electrodes of the switching devices Qa1-Qc1 and Qa2-Qc2, the secure and quick protection can be realized.
Patent JP-S6243633-A (JP)
Title: Original size detecting device for copying machine
Inventor: OKI KIKUO
IPC: G03B27/62
Filed: 1985-08-22
Abstract: PURPOSE:To detect original size accurately without spoiling image quality by reflecting light from a reflection type sensor which moves along the reverse surface of a platen in X and Y directions by recessed grooves provided inside an original cover. CONSTITUTION:A couple of light shield sheets 2 which move forth and back in the X and Y directions are provided below the platen 1 and a reflection type sensor S is provided on guide bars 21 at their end parts respectively. Then, recessed grooves 30 corresponding to the difference between maximum and minimum original sizes are formed in the reverse surface of the original cover 10. When the sensor S faces the original 5 rays of light from a light emitting element 3 are reflected by the recessed groove 30 and photodetected by a photodetecting element 4 and when the sensor leaves and end edge of the original, the light is not photodetected. The operation of a roll 23 is stopped with the discrimination signal of the photodetecting element and the surface except an original area is covered with the sheets 2. Thus, the original size is detected accurately, no colored line is necessary on an original cover, and the image quality is maintained excellently.
Patent JP-S5973297-A (JP)
Inventor: NAKAJIMA SEIICHIROU
IPC: B25J17/02
Filed: 1982-10-20
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-S6243641-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KAWASAKI HIROSHI
IPC: G03C1/85
Filed: 1985-08-22
Abstract: PURPOSE:To obtain increased stability to an electrolyte as well as improved pressure characteristics and to prevent the formation of black spot marks and the staining of a screen by incorporating polymer latex contg. a specified nonionic surfactant into a silver halide emulsion layer on a support. CONSTITUTION:Polymer latex contg. a nonionic surfactant represented by the formula as a stabilizer is incorporated into one or more silver halide emulsion layers formed on a support to obtain a sensitive material having superior pressure characteristics. The stability of the emulsion to an electrolyte is increased and the formation of black spot marks and the staining of a screen can be prevented. In the formula, each of R1 and R2 is H, (un)substituted alkyl or (un)substituted aryl, each of R3-R6 is (un)substituted alkyl, (un)substituted aryl, (un)substituted alkoxy, halogen, acylamido, sulfonamido, carbamoyl or sulfamoyl; R4 and R6 may be H; the substituents of the phenyl rings may be asymmetric; and each of n1 and n2 is 2-50.
Patent JP-S5998095-A (JP)
Inventor: RINKAAN DAGURASU METSUTOKARUFU
IPC: C07K17/08
Filed: 1983-09-30
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-H0471117-A (JP)
Title: Manufacture of copper stability nb3sn fine multiple-conductor superconducting wire
Inventor: SUZUKI HIDEMOTO
IPC: C22F1/00
Filed: 1990-07-10
Abstract: PURPOSE:To enable processing Nb metallic tube outer diameter to several mum and to improve processability remarkably by using Cu-Ni alloy for matrix, and decreasing strength difference between the matrix and the Nb metallic tube. CONSTITUTION:A Nb tube is accommodated into a Ni alloy tube with Cu-10wt.%, and cold working is applied to a composite accommodating Cu coated Sn wire within the Nb tube, to manufacture hexagonal cross section shape single wire. The single wire is accommodated into the Ni alloy tube with Cu-10wt.%, to form composite body. A multiple-conductor construction composite wire is manufactured from the composite body. Heat treatment is applied to the composite wire for 30 hours at a temperature of 600 deg.C to make a superconducting wire 1. The superconducting wire 1 is placed with several remaining Nb tubes 3 within a Cu matrix 2. Inside the remaining Nb tubes 3, a Nb3Sn layer 4 is formed and a NbNi3 layer 5 is formed on its outside. A Cu-Sn alloy 6 is placed inside the tube 3.
Patent JP-S6338677-A (JP)
Title: Abnormality sensing unit for exhaust gas return diagnosis device
Inventor: ARAMAKI TAKASHI
IPC: F02M25/07
Filed: 1986-08-04
Abstract: PURPOSE:To accurately sense abnormality of an exhaust gas return diagnosis device, by comparing a voltage signal of a temperature sensor disposed in an exhaust gas return passage with an upper limit reference voltage when an engine temperature is greater than a first temperature and with a lower limit reference temperature when it is less than a second temperature. CONSTITUTION:A temperature sensor 16 using a thermistor is disposed downstream of an exhaust gas return valve 15 of an exhaust gas return passage 14. When a temperature sensed by a temperature sensor 16 is less than a prescribed value regardless of that it is an operating region wherein exhaust gas is returned based on values sensed by an air flow meter 18 and a crank angle sensor 19, a control circuit 17 lights a first warning lamp 20 judging that an exhaust gas return device fails. Further, when a water temperature at start is less than a second set temperature, an output from a water temperature sensor 22 is compared with a lower limit reference voltage to discriminate short circuit of the temperature sensor 16 and when a water temperature after the completion of warming up is greater than a first set temperature, it is compared with an upper reference voltage to discriminate disconnection of the temperature sensor so that a second warning lamp 23 is lit.
Patent JP-H0346699-A (JP)
Title: Waveform signal transforming device
Inventor: KUNIMOTO TOSHIFUMI
IPC: G10H5/00
Filed: 1989-07-14
Abstract: PURPOSE:To enable waveform transformation which easily generates hysteresis by providing a comparing means which compares each instantaneous value of an input signal with a reference value and selects and indicates the transformation function of a converting means according to the comparison result and a reference value varying means which varies the reference value for the comparison by the comparing means according to the deviation tendency of each instantaneous value of an input waveform signal. CONSTITUTION:Transformation means 12a and 12b transforms each instantaneous value of the input waveform signal according to one of conversion functions and output the transformed value. Comparing means 12a and 12b compare each instantaneous value of the input signal with the reference value and select and indicate the transformation functions of the transforming means 10a and 10b according to the comparison results. Reference value varying means 13a and 13b vary the reference value according to the comparison results of the comparing means 12a and 12b, so the transformation functions are different according to the deviation state of the input waveform signal detected from the comparison results between each instantaneous value of the input waveform signal and specific reference value. Therefore, an output waveform signal is not determined unequivocally to the input waveform signal. Consequently, the waveform transformation which easily generates hysteresis becomes possible.
Patent JP-H0474740-A (JP)
Title: Mineral aggregate resistant to reaction with base and method for suppressing base-aggregate reaction
Inventor: TSUYUKI HISAMITSU
IPC: C04B28/02
Filed: 1990-07-11
Abstract: PURPOSE:To improve the durability of cured cement and to prevent the contamination of concrete by contacting the surface of an alkali-reactive mineral aggregate with ozone in the presence of water, thereby modifying and stabilizing the surface structure of the aggregate. CONSTITUTION:A silicate aggregate reactive with alkali component (e.g. pyroxene andesite) is immersed in ozonized water (having a concentration of usually 0.05-2%) or sprayed with ozonized water to modify the reactive site of the aggregate and prevent the alkali-aggrefate reaction. The cracking, breakage, contamination, etc., of concrete caused by the formation of silica gel can be prevented by the use of the aggregate.
Patent JP-S6340012-A (JP)
Title: Construction of structure removable structural part
Inventor: OOKA SHINKICHI
IPC: E02D9/02
Filed: 1986-08-06
Abstract: PURPOSE:To perform construction work quickly at low cost by a method in which a structure having an expanded synthetic resin layer of styrol foam, etc., on its surface is buried in a hardening material such as cement, etc., before it hardens. CONSTITUTION:A pit is excavated in a desired site by an excavator 1, and cement mortar is sent through the supply tube 3 of the core of an auger 2 by a pump while drawing out the auger 2 to form a cement mortar pile 4. Before the mortar hardens, H-steels 5 as structural parts are penetrated into the mortar pile 4, and the surface of the materials 5 is covered with a synthetic resin 6 such as expanded styrol, etc. The desired construction work can thus be quickly and economically performed.
Patent JP-H0347517-A (JP)
Title: Deodorizer
Inventor: HASHIMOTO YOSHIKI
IPC: B01D53/86
Filed: 1989-07-14
Abstract: PURPOSE:To perform heating of a deodorizing body at an available period and to prevent such trouble that deodorization effect of a deodorant is lost and unnecessary heating is performed by heating the deodorizing body with a heater on the basis of a time of deodorizing operation dependent on the adsorbent. CONSTITUTION:The air of the outside of a case 7 is sucked into the case 7 from a suction port 8 by a fan device 11 provided to the case 7 and discharged from an exhaust port 9. Further a deodorizing body 16 provided to the inside of the case 7 is equipped with both an adsorbent 14 described hereunder and a catalyst 15 for oxidizing and decomposing the odorous component by heating. The adsorbent 14 adsorbs the odorous component contained in the air sucked into the case 7 and deodorizes it and also desorbs the adsorbed adorous component by heating. The heaters 17, 18 are provided to heat this odorizing body 16. A controlling device 22 is equipped with an integrating means 20 for accumulating a time of deodorizing operation dependent on the adsorbent 14. When this integrated time has reached the preset constant time, electricity is conducted to the heaters 17, 18.
Patent JP-H02216402-A (JP)
Title: Photo detector having controllable positional reactive characteristic
Inventor: DENISU JIEE HEGII
IPC: G01S3/783
Filed: 1989-07-15
Abstract: PURPOSE: To form a simple and inexpensive system for monitoring the position of a light source by concealing a given range of input of a photo detector by providing a diffuser between it and a light modulator. CONSTITUTION: A photodetector system 10 is to output electric output signals in accordance with the position of a light source relative to the photo detector, and formed to house a diffuser element 11 in a shield 12 for defining a range of angle of incident light to the photo detector. The shield 12 is integrally formed with a substantially cylindrical body 13, and a mounting ear 15 is provided in a projected manner on the body 13. The shield 12 includes an upper part 20 and an enlargement 21 formed to conceal the diffuser 12, thus, by both the upper side surfaces of the shield 12, the upper part 20 and enlargement 21, an area is established where the diffuser 11 is lightened by rays. The diffuser 11 is applied with opaque markings 30 at each predetermined area so as to interrupt incident rays.
Patent JP-S6339009-A (JP)
Title: Constant current circuit
Inventor: TAMURA MITSUO
IPC: G05F1/56
Filed: 1986-08-04
Abstract: PURPOSE:To reduce the power consumption of a line current feed circuit of a telephone trunk by monitoring the collector voltage of a transistor and supplying the voltage approximate to the voltage of a negative voltage source to a non-inverse terminal of an operational amplifier. CONSTITUTION:The 1st reference voltage Vref1 is set at a comparator 6 in an initial mode and a load 4 having an appropriate DC resistance is connected to a transistor. Thus, the collector voltage Vc exceeds the voltage Vref1 and the output of the comparator 6 is kept at '0'. Then a constant current circuit supplies continuously a constant current (i) decided by an equation I to the load 4. However, the transistor 2 is saturated in a no-load mode or the DC resistance of the load 4 increases greatly and the Vc is reduced less than the Vref1 together with the output of the comparator 6 set at '1'. Receiving the output of the comparator 6, a reference voltage generator 7 outputs the 2nd reference voltage Vref2 approximate to an earth potential to the comparator 6. While a non-inverse input voltage generator 8 outputs the non-inverse input voltage Vin approximate to the voltage (e) of a negative voltage source 5.
Patent JP-H0512227-A (JP)
Title: Data processor
Inventor: SHIMAKAWA KAZUNORI
IPC: G06F15/16
Filed: 1991-06-28
Abstract: PURPOSE:To reduce the burden of host CPU and to efficiently execute the processing of general data work. CONSTITUTION:A data processing part 24 executes a data work processing including the copy of data stored in a secondary storage part 25, the generation of an index, the rearrangement of a record being the constitution element of data, the exchange, addition and elimination of a field in the record and the comparison of data instead of host CPU 21. Thus, the load of host CPU 21 considerably reduces during the data work processing and the other job on host CPU 21 can efficiently be executed.
Patent JP-S6162136-A (JP)
Title: Data processing device
Inventor: MATSUDA SUSUMU
IPC: G06F17/30
Filed: 1984-09-04
Abstract: PURPOSE:To sort data efficiently which exceed the capacity of a buffer by dividing the relation to be sorted into units of sorter capacity, by performing external sort of the respective two sets of divided relations using a merger and by repeating these operations. CONSTITUTION:An original relation A1 is divided into capacity units of a sorter 12, and A11-A14 are obtained. Next, A11-A14 are sorted by the sorter 12 and A21-A24 are obtained. Next, A21-A24 are sorted by a merger ' 10, and A31-A32 are obtained. Similarly, A33-A34 are obtained from A23-A24. Next, (A31, A32) and (A33, A34) are sorted by the merger 10 into two sets of relations, and finally a relation A4 is obtained which is the sorted form of the original relation A1. When this operation is repeated, finally a relation S1, which consists of sub-relations S11-S1n, and a relation S2 which consists of sub-relations S21-S2m are obtained. When the relations S1 and S2 are merged by the external sorting function of the merger 10, an output relation S3 is obtained.
Patent JP-H0232674-A (JP)
Title: Pseudo halftone data processing method for facsimile equipment
Inventor: MATSUBARA TOSHIYUKI
IPC: H04N1/405
Filed: 1988-07-21
Abstract: PURPOSE:To reduce the amount of data to be accumulated in a storage for pseudo halftone data by utilizing low probability in which a white image element or a black image element appears successively in the case of expressing a pseudo halftone image by a dither system. CONSTITUTION:In the case of performing facsimile transmission after applying a processing of pseudo halftone on image data read at a reading part 1, the image data, after binarization of pseudo halftone by the dither system at a pseudo halftone generating part 2 being applied, compression-encoded at an encoder part 3, and is sent to a line via a communication control part 4 which performs the connection of the line and the setting of a logical communication path, etc. Also, in the case of performing facsimile reception, the print out of sent data is performed by a recording part 6 or a pseudo halftone data processing is applied at a pseudo halftone data processing part 7 when the sent data is the data of pseudo halftone, and after that, it is stored in an accumulation part 8. The data stored in the accumulation part 8 is sent to an external terminal via an external interface control part 9 by the request of the external terminal. In such a way, it is possible to reduce the stored amount of data remarkably.