baber/WOPTO huggingface dataset:
Patent JP-S5533135-A (JP)
Title: Fixing device
Inventor: ICHINOSE HIROSHI
IPC: G03G15/20
Filed: 1978-08-31
Abstract: PURPOSE: To perform stable fixing over a long time by constituting a fixing roller by a metal roller and a silicone rubber layer which is finished to a required outside diameter after dipping in an offset preventing solution to swell perfectly.  
     CONSTITUTION: The device is provided with a fixing roller 3 which has been heated to the temperature sufficient for fusing the toner images a formed on an image substrate P and a support roller 5 which is disposed parallel axially to the fixing roller 3 to be form a nip 4 through which the image substrate P supporting the toner images a is passed. The fixing roller 3 consists of a metal roller 7 and a silicone rubber layer 8 which is covered on its peripheral surface and has been finished to a required outside diameter after it has been swollen in an offset preventing solution 14. The support roller 5 consists of a metal roller 10 which assumes the taper form of a straight central part and both ends of increasingly larger diameters and whose surface has undergone Teflon coating. Hence, the effect of swelling by offset preventing solution may be prevented and fixing may be done stably over a long period of time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000296770-A (JP)
Title: Suspension carrier device for extension/contraction carrying article
Inventor: NISHIYAMA KAZUHIRO
IPC: B65G17/20
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To advantageously reduce the whole length of a rail and secure the traveling performance of hanger carriers in a suspension carrier device having the hanger carriers and traveling rails. SOLUTION: This carrier device is so constituted that guide rails are vertically arranged into a double row and two stages or more, hanger carriers 13 stored in the upper rail 11 are so arranged as avoiding the lower rail 12, and the upper carriers 13 and lower carriers 14 are alternately arranged in the advancing direction. In the guide rails 11, 12, rail connecting parts are connected together by welding or by a connecting jig formed by mechanical finishing.
Patent JP-H1112893-A (JP)
Title: Improved optical feeler for monitoring retention part of yarn
Inventor: ZENONI PIETRO
IPC: D03D47/36
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a feeler capable of simply monitoring and controlling the reserved amount of weft. SOLUTION: This feeler for monitoring the reserved amount of yarn for a weft feeder comprises a light emitting device constituting a light source 21 for projecting rays R on the turn of a weft wound on a drum 11 of a feeler 10 and optical receivers 27 and 28 for receiving the light rays and sending a signal to show the presence of the weft. A first optical transmission means projects a light spot A on a yarn to be monitored and, in the case of the absence of yarn at a yarn reservation part, projects a second light spot on a screen face 23 disposed at the lower side of the turn of yarn. Further, a second projecting and condensing system projects the first of the second light spot on at least one optical sensor and the optical sensor sends a distinguished signal proportional to its optical path length.
Patent JP-H07318896-A (JP)
Title: Method for driving active matrix display device
Inventor: KIMURA MUTSUMI
IPC: G02F1/133
Filed: 1994-05-20
Abstract: PURPOSE:To raw power consumption, a low manufacturing cost and high display quality. CONSTITUTION:In an on-period when a switching element conducts a source electrode with a drain electrode, source potential is transmitted to drain potential, and in an off-period when the switching element insulates the source electrode from the drain electrode, modulation signals (Vea, Vta) are applied to gate potential and counter potential, and pixel potential is modulated. Further, the modulation signal amplitude Vea of the gate potential is equalized with the amplitude Vta of the modulation signal applied to the counter potential. Thus, since no stimulative capacity exists, the reduction in the power consumption is realized. The power consumption is reduced by modulating the pixel potential by the modulation signals applied to the gate potential and the counter potential also. Further, the manufacturing cost is reduced, and the display dignity is improved by making Vea=Vta.
Patent JP-H05271048-A (JP)
Title: Cosmetics and pharmaceutical composition
IPC: A61K8/00
Filed: 1992-04-24
Abstract: PURPOSE: To obtain cosmetics or pharmaceutical composition or treatment of skin having excellent in antioxidant activity, especially in prevention of senile decay of skin by using lysinepyrrolidonecarboxylate and/or algininepyrrolidonecarboxylate as an antioxidant. CONSTITUTION: This cosmetics or pharmaceutical composition contains 0.1-20wt.% of lysinepyrrolidonecarboxylate and/or algininepyrrolidonecarboxylate as the antioxidant, especially as a cream intending to protect oxidation of sebum lipid. The prescribed antioxidant manifests increased antioxidant activity when combinedly used with one or more kind of phenol derivatives, preferably, α-γ-tocopherol, acetate or nicotinate of tocopherol, butylhydroxytoluene, benzylidenecampherbutylhydroxytoluene, ester or amide of caffeic acid, especially tocopherol in 0.005-5wt.% of concentration.
Patent JP-S62265471-A (JP)
Title: Operating mechanism for water turbine guide vane
Inventor: SHINOHARA MORIMICHI
IPC: F03B3/18
Filed: 1986-05-12
Abstract: PURPOSE:To aim at miniaturizing a guide vane operating mechanism, by fitting an actuating lever on the front end of shaft of each of guide vanes in a water-turbine, by providing a bearing mechanism at the other end of the actuating lever body, and by binding between the actuating lever body and an actuating lever with the use of a friction joint. CONSTITUTION:One end of a lever body 7-1 is fitted on the upper section of shaft 2-3 of a guide vane 2-1, and the lever body and the guide vane are bounded together stationarily in the rotational direction by means of a fastening pin 19 along the diameter of the fit-in boundary thereof. Further, a bearing mechanism including a bearing casing 15 is provided at the other end of the lever body 7-1 whose one end is fastened to the upper section of the shaft 2-3 of the guide vane, the bearing casing 15 being secured to an upper outer cover plate 2-1 by means of bolts. Further, a friction joint 8 is laid in a gap which is formed between the diameters of an actuating lever 9 and the lever body 7-1. This is located at the intermediate position between the substantially longitudinal middle position in the fitting surfaces of the lever body 7-1 and the upper sections of the shaft 2-3, and the substantially longitudinal middle position of an upper bushing in the bearing mechanism on the other end side of the lever body 7-1.
Patent JP-S5332299-A (JP)
Title: Gas recovering control system
Inventor: ICHIOKA ATSUSHI
IPC: B01D8/00
Filed: 1976-09-08
Abstract: PURPOSE: A gas recovering control system in a UF 6  gas recovering device from an enriching/separating device of U 235 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5440555-A (JP)
Title: Pnpn switch driver circuit
Inventor: SUZUKI MASAYOSHI
IPC: G05F1/45
Filed: 1977-09-07
Abstract: PURPOSE: To obtain a driver circuit which is most suitable for the purpose of floating a potential, by providing a PNPN switch and PNP transistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59232260-A (JP)
Title: Formation of electrode for electronic parts
Inventor: HIGASHINAKAGAHA IWAO
IPC: C23C18/16
Filed: 1983-06-16
Abstract: PURPOSE:To minimize heating of an aq. soln. contg. a metallic salt and a reducing agent and to obtain an electrode for electronic parts formed with a metal lic layer in the desired part of a substrate by irradiating light to the substrate held in said soln. to accelerate reduction reaction. CONSTITUTION:A semiconductor substrate 11 which is formed with apertures after formation of an insulating film 2 is held in a bath tank 26. The bath is composed of, for example, 10g nickel sulfate and 100ml/l hydrazine in 1l water. Laser light is then irradiated from a laser oscillator 21 through X-, Y mirrors 22, 23, a condenser lens 24 and an optical window 25 at 4W power to the substrate 11. The substrate 11 is then instantaneously heated up to accelerate reduction reaction so that an Ni metallic layer 4 is deposited only inside the apertures (connecting holes) 13. An electrode for electronic parts which is filled with the metal only in the connecting parts and is formed with the fine wiring layer with good reliability is thus obtd.
Patent JP-S5631205-A (JP)
Title: Slot array antenna unit
Inventor: TERAKAWA TAKANARI
IPC: H01Q19/00
Filed: 1979-08-22
Abstract: PURPOSE:To reduce the side lobe level to a usable degree, by mounting a pair of parallel dielectric plates on the channel-shaped metallic wall face plate provided in the slot waveguide. CONSTITUTION:Part 2 where the side face section consisting of a metallic wall face plate is channel-shaped has slot waveguide 1' mounted in the vertical side and functions to lead radiated electric power from waveguide 1' to one direction. Dielectric plate 3' consists of a pair of dielectric plates having <=1/20thickness of the use wavelength along two parallel sides of part 2' and is protruded and extended to the channel-shaped aperture direction and converges radiated electric power in this direction furthermore. Metallic splints 4 are provided as a pair of plates opening vertically from the aperture edge of part 2'. Electromagnetic waves are incident at a lower angle according as distance (d) between dielectric plates is shorter (<=0.5lambda), and the end fire characteristic is increased to reduce the side lobe. Electromagnetic waves incident onto plate 3' are reflected by splint 4, and the radiation pattern is corrected to reduce the side lobe.
Patent JP-S63271620-A (JP)
Title: Constant voltage power source
Inventor: TAKEUCHI RYOJI
IPC: G05F1/56
Filed: 1987-04-30
Abstract: PURPOSE:To drive a load properly at all times by turning on a switch means by a control means only when an input voltage is higher than a specific value and the driving command signal of the load is inputted properly. CONSTITUTION:A 1st switching transistor (TR) Q1 as the switch means is connected between input and output terminals 1 and 2 and its base is grounded through a bias resistance R2 and 2nd and 3rd TRs Q2 and Q3. Further, the input terminal 1 is grounded through a 1st Zener diode ZD1 and a resistance R3 and the connection point is connected to the base of the TR Q2 through a base resistance R4. Further, a latch signal 4 for a driving command signal which controls an optical disk device 10 is provided, its output terminal is grounded by a 2nd Zener diode ZD2 and a resistance R5, and the connection point is connected to the base of the TR Q3, thereby turning on the TR Q1. Consequently, only when the input voltage is higher than the specific value and the command signal is inputted, the TR Q1 is turned on to supply the voltage to a photodiode LD.
Patent JP-S59230715-A (JP)
Title: Casting mold apparatus
Inventor: NOUSO MASAKAZU
IPC: B29C39/26
Filed: 1983-06-13
Abstract: PURPOSE:To provide the titled mold ideal for the manufacture of a cast insulator of a stable quality which is easy and safe in the operation of pressurizing a cast resin for gelatization under pressure by providing a pressurizing source employing a spring or the like for a runner. CONSTITUTION:After the end of casting a cast resin 2 into a mold 3 on a heating plate 1, a pressurizing plate 6 with an O ring 8 is inserted into a runner 4 and a spring 7 and a keep plate 10 are placed thereon to bolt it down. Then, a fixed pressure is applied to the inside of the cast resin 2 to complete the molding thereby obtaining a desired product.
Patent JP-H06315705-A (JP)
Title: Method for correcting and controlling roll gap in bar steel rolling mill
Inventor: KURODA NAOYUKI
IPC: B21B37/16
Filed: 1993-05-07
Abstract: PURPOSE:To provide a method for correcting and controlling a roll gap in a bar steel rolling mill capable of quickly correcting the roll gap in accordance with caliber wear. CONSTITUTION:This is a method for correcting and controlling the roll gap in the bar steel rolling mill wherein two or more rolling mills provided with a pair of work rolls driven by variable speed are arranged in cascade and roll rolling-down devices having a function to regulate the roll gap between the work rolls are provided in each rolling mill. A physical quantity of operation is grasped in accordance with the operation of the work roll easy to detect such as the unit weight of a product and the number of rotation of the work roll of each mill and the input current value of a work roll driving motor, etc., and when the present value of the unit weight of the product exceeds the allowable value of a reference value, a deviation of the present value in a rolling time of the operating physical quantity from its reference value is calculated, a quantity of wear of the roll is calculated based on the deviation to correct the roll gap by a rolling reduction device with the obtained quantity of wear as a quantity of correction for the roll gap.
Patent JP-H01163154-A (JP)
Title: Production of tetrahydrophthalimide based compound, intermediate thereof and production of said intermediate
Inventor: FUNAKI YUJI
IPC: C07D209/48
Filed: 1988-04-27
Abstract: PURPOSE:To readily obtain the title compound useful as a herbicide in high purity and yield, by reacting an aniline derivative being a novel compound and used as a starting material with 3,4,5,6-tetrahydrophthalic anhydride in the presence of a specific catalyst. CONSTITUTION:A novel 4-chloro-2-fluoro-5-(pentyloxycarbonylmethyloxy)-aniline expressed by formula I is reacted with 3,4,5,6-tetrahydrophthalic anhydride in the presence of a catalyst of nitrogen-containing base and lower fatty acid, preferably in an organic solvent such as toluene at 50 deg.C-temperature to boiling point of solvent, preferably at temperature range of 80-120 deg.C to provide the compound expressed by formula II. 1.0-2.0 equivalent 3,4,5,6-tetrahydrophthalic anhydride and 0.001-0.5 equivalent nitrogen-containing base based on the compound expressed by formula I which is a raw material and 1.0-2.0 equivalent lower fatty acid based on 1.0 equivalent nitrogen-containing base are used during reaction. Furthermore, the compound expressed by formula I is synthesized by reducing the compound expressed by formula III.
Patent JP-S5811340-A (JP)
Title: Temperature detecting device for air conditioner
Inventor: TOMINAGA YASUNORI
IPC: G01K1/16
Filed: 1981-07-10
Abstract: PURPOSE:To permit to detect a temperature correctly even under without airflow condition by a method wherein a heat source is provided above a temperature detecting element provided in a containing case and air at the outside of the case is induced into the case by a temperature draft effect due to the heat source. CONSTITUTION:The containing case 5 is provided with a multitude of openings 6 and the temperature detecting element 2 is provided therein. A resistor 9 is arranged above this element 2 keeping a predetermined distance and functions as the heat source generating the constant amount of heat at all times. According to this arrangement, the air near the resistor 9 is moved upwardly due to the temperature draft effect and goes out of the containing case 5 through the openings 6 and the air around the case is entered into the case through the lower openings 6 instead of the outgoing air, therefore, the temperature detecting element 2 is exposed at all times to the environmental temperature and the correct temperature detection may be effected even under the condition without airflow.
Patent JP-S5440073-A (JP)
Title: Film forming method
Inventor: WASA KIYOTAKA
IPC: H01C17/06
Filed: 1977-09-05
Abstract: PURPOSE: To ensure the formation of the main material film added with the impurity particularly at a low temperature, by turning both the main material and the impurity material into the particles under the high energy state and then depositing them onto the substrate in a decompressed atmosphere. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H047050-A (JP)
Title: Water discharge head
Inventor: NAKANO KOJI
IPC: A47K3/28
Filed: 1990-04-23
Abstract: PURPOSE:To easily perform washing work by equipping both a communication path which leads water supply to a first and second water discharge parts closed by a changeover valve and an outflow port from which water is discharged through the respective water discharge parts. CONSTITUTION:Mixed water is introduced into an inflow chamber 37 through a communication path 17, a communication chamber 29 and a connection passage 43. Since an outflow port 4 is closed by a changeover valve 41, the mixed water introduced into the chamber 37 is introduced into a vortex formation chamber 47 from the inflow ports 46... of a lower peripheral wall 45. Then this mixed water is introduced along the inner wall of the peripheral wall 45 and becomes vortex. The water having centrifugal force is introduced into a foamed water producing chamber 44e in a shade shape from an aperture 50. Backflow of the introduced water is inhibited by a flange part 55. On the other hand, the center. of vortex is made to the negative pressure and the atmosphere is sucked to the chamber 44e through a suction guide pipe 54, mixed and agitated with the water having centrifugal force in the vortex chamber and thereby foamed water is produced. Therefore workability is enhanced.
Patent JP-S60251834-A (JP)
Inventor: OKA YASUHIRO
IPC: A01M29/06
Filed: 1984-05-25
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-S59231687-A (JP)
Title: Document processor
Inventor: IZEKI YUKIO
IPC: G06F17/21
Filed: 1983-06-15
Abstract: PURPOSE:To print a composite character including KANA (Japanese syllabary) at the side of ideographs by printing and superposing the two individual characters of corresponding digits of adjacent lines by a function which makes a line feed at a line interval smaller than the height of a print character. CONSTITUTION:A print area is divided into four, and a right character 33 having a small-sized KANA character at the right lower part and a left character 32 having a small-sized KANA character at the left upper part are set up. When phonetic transcriptions are added in KANA, proper left characters in KANA are placed on a line 32 right above a line 31 of KANJI (Chinese character) and the right characters are placed on a line 33 thereupon. Then, the line 33 is printed firstly and a line feed is made at a line interval a half as large as the character height by the line feeding function to superpose and print the 2nd line 32 and KANA characters on the lines 32 and 33 are obtained on the same line. Further, a line feed is made at a line interval a half as large as the character height to print KANJI on the 3rd line 31, thus giving the KANJI phonetic transcriptions in KANA at the side. Thus, a relatively small number of kinds of character patterns are only prepared to print a document containing the composite characters including phonetic transcriptions in KANA through a normal document processor.
Patent JP-S61264912-A (JP)
Title: Matrix switch
Inventor: OTSUKA TOMOYUKI
IPC: H03G3/20
Filed: 1985-05-20
Abstract: PURPOSE:To attain AGC control by providing a control circuit applying switching control to a switch cell based on a difference between a peak detection circuit output and a switch cell selection signal. CONSTITUTION:Differential amplifiers 91, 92... constituting a feedback section are provided on the way of feedback circuits 61, 62... from peak detection circuits 51, 52... and a difference between a reference voltage Vr and the output of the peak detection circuits is obtained to obtain an effective output from a comparator 78 and the difference voltage is fed to a comparator corresponding to the comparator 78. The SW cell 4 corresponds to a switch cell 21. A signal inputted to the SW cell 4 is a lowermost line of an input transmission line and when the address decoder 8 selects the SW cell 4, it is turned on and the output is given from the lowermost line of the output transmission line. In this case, a main amplifier 4, a corresponding amplifier and the peak detection circuit 54 are activated. In applying the on/off control of each element exclusively, the gain change of the switch section gets larger and excellent AGC control is obtained.
Patent JP-H07321276-A (JP)
Title: Lead frame and method of fabricating semiconductor device utilizing the same
Inventor: TAKASE SHINJI
IPC: H01L23/50
Filed: 1994-05-20
Abstract: PURPOSE:To prevent disadvantages such as separation of solder plating of outer lead and pressurized contact of foreign matters by providing a coupling tie bar for coupling the end part of outer lead and a coupling lead for coupling the coupling tie bar and outer frame. CONSTITUTION:A lead frame 11 comprises an external frame 5, an inner lead arranged within a semiconductor device and an outer lead 1 coupled with this inner lead. Moreover, a first tie bar (tie bar for resin dam) 4 coupling the approximity of inner lead of the outer lead 1 is also provided. Moreover, a second tie bar (coupling tie bar) 9 for coupling the end part of outer lead 1 and a coupling lead 3 for coupling the coupling tie bar 9 and external frame are newly provided. Thereby, since an interval between outer leads 1 can be kept constant, disadvantages such as ununiform sizes, ununiform shape and ununiform molding distortion between outer leads 1 can be prevented.
Patent JP-S61265723-A (JP)
Title: Magnetic head assembly
Inventor: SASAKI HAJIME
IPC: G11B5/58
Filed: 1985-05-20
Abstract: PURPOSE:To attain write/read of a data and read of a servo signal with an optimum condition by designing the gap length, core width, depth of the gap and number of turns of coils of two magnetic heads provided to a floating slider to different values respectively. CONSTITUTION:A magnetic head assembly 1 consists of a floating slider 2 and magnetic heads 3, 4 provided to a side face of the air flow-out side of the floating slider 2. The magnetic head 3 has a magnetic gap 10a and the magnetic head 4 head the magnetic gap 10b. The length of the magnetic gap 10a is smaller than that of the magnetic gap 10b. The core width Wa of the magnetic head 3 is smaller than the core width Wb of the magnetic head 4. Further, the depth of the gap of the head 3 is smaller than that of the head 4. Moreover, the number of turns of the coil 6a of the head 3 is less than that of the coil 6b of the head 4. The magnetic head 3 used for data write/read and the magnetic head 4 used for the read of a servo signal are constituted seo as to be operated optimizingly.
Patent JP-S61267861-A (JP)
Title: Multi-processor device
Inventor: ONUMA SHUNICHI
IPC: G06F15/16
Filed: 1985-05-20
Abstract: PURPOSE:To simplify he constutition of a multi-processor device and also to obtain the high reliability with a memory error, by recovering a memory error produced at a subprocessor memory at the main processor side. CONSTITUTION:If an error occurs at a submicroprocessor memory 15, a mask enable interruption is applied to a main microcprocessor 11. While a mask unable interruption is applied to the processor 11 when an error occurs at a main memory 14. Accepting the interruption, the processor 11 executes an interruption program of a main ROM 13 to check the interruption factor and reads a program or the data out of an external storage device if a memory error is detected. This read-out program or data is loaded to the memory 14 or the memory 15 having an error.