baber/WOPTO huggingface dataset:
Patent JP-S55108960-A (JP)
Title: Record player
Inventor: YASUKAWA SHIYOUHEI
IPC: G11B17/04
Filed: 1979-02-13
Abstract: PURPOSE:To obtain a record player where exchange of record discs is easy and the occupation space is small, by interlocking movement of the player bed, which is formed by a turntable, etc., and opening and closing of te cabinet auxiliary cover with each other. CONSTITUTION:When player bed 1 formed by turntable 1, its driving mechanism, etc., is pulled out in front of cabinet 6, front upper auxiliary cover 8 of cabinet 6 which is brought into contact with slide cam 3 of bed 1 through hinge 9 is interlocked with this pulling-out and is opened. Exchange of record disc 12 is performed easily under the state where this small-size cover 18 is opened at a comparatively small angle, so that the record player can be installed in a small-depth occupation space and be used.
Patent JP-H11214321-A (JP)
Title: Method for modifying diamond material and semiconductor device using diamond material modified by the method
Inventor: TSUTSUI YASUMITSU
IPC: C30B33/04
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To improve the semiconductor characteristic of a diamond material, by irradiating the diamond material with a high-energy light and thus exciting core electrons in the diamond material. SOLUTION: In a photoirradiation chamber 1 made vacuum by a vacuum pump connected to a duct 2, a motor-operated stage 4 having a sample holder 5 including a heater 6 is provided. A sample 1 of a diamond material is set on the sample holder 5. A mask 8 having a desired pattern is arranged on a light source side of the sample 7. Then, the sample 7 is irradiated with a high-energy light which excites core electrons of one of a carbon atom and a predetermined impurity atom contained in the sample 7 by a synchrotron radiation generating device, thus improving the semiconductor characteristic of the diamond material provided as the sample 7. Therefore, a good n-type diamond semiconductor of low resistivity can be provided.
Patent JP-H05199960-A (JP)
Title: Vacuum cleaner
Inventor: ITO KENICHI
IPC: A47L9/28
Filed: 1992-01-29
Abstract: PURPOSE:To obtain a vacuum cleaner fitting in the cleaning feeling of an operator capable of keeping running speed irrespective of the kind of floor, accelerating the running speed when it is desired to operate the cleaner at a high speed, and decelerating the speed when it is desired to operate it at a slow speed. CONSTITUTION:Pressure sensitive front and rear sensors 55, 56 which detect the operation force of the operator who operates a suction nozzle part and its change by a handle part, and a CPU 35a which finds the increment/decrement of the running speed and the running direction of the suction nozzle part by inference based on the operating force of the operator who operates the suction nozzle part and its change to be detected by the pressure sensitive front sensor 55 or the pressure sensitive rear sensor 56 are provided. The operating force of the operator who operates the suction nozzle part and the change in the operating force are detected by the pressure sensitive front sensor 55 or the pressure sensitive rear sensor 56, and the increment/decrement of the running speed and the running direction of the suction nozzle part are found by inference based on detected operating force of the operator who operates the suction nozzle part and change in the force. Thereby, the running speed can be accelerated/decelerated, and the running direction can be decided.
Patent JP-S62173280-A (JP)
Title: Simple printing method
Inventor: NISHIKAWA MASAO
IPC: B41M1/00
Filed: 1986-01-25
Abstract: PURPOSE:To contrive a higher printing efficiency, by using an ink-holding mat comprising a multiplicity of ink-reserving chambers which penetrate to both face and back sides of the mat and are isolated from each other. CONSTITUTION:A print image A is drawn in a printing ink on the surface of an ink-holding mat 1. Namely, the printing ink is placed along the lines of the print image A. The ink penetrates into core members 2, and fills the latter. The mat 1 is then inverted face side back, a printing paper is brought into contact with the back side of the mat 1, and a pressure roller is pressed against the upper side of the paper. Resultantly, the printing ink with which the mat 1 is impregnated is transferred onto the printing paper, whereby a transferring operation is finished.
Patent JP-H10215050-A (JP)
Title: Aligning mark confirming device and aligning mark confirming method
Inventor: TSUGE YUKIHIRO
IPC: H05K3/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to confirm an aligning mark readily without taking out a substrate contained in a containing cage by rotating a turning frame containing in the containing cage by an arbitrary angle around a rotary shaft, and setting the frame at the intended position. SOLUTION: A turning frame 2 is supported on a fixing frame 1 through a rotary shaft 7. In the turning frame 2, conveying rolls 5 for taking out and inputting a containing cage 6 are provided, and the containing cage 6, which is taken out and inputted, can be stably carried. At this time, the turning frame 2 is rotated by an arbitrary angle around a rotary shaft 7 and stopped at the intended position. Therefore, a speed reducer for reducing the rotational speed is connected to the rotary shaft 7. A ratchet type stopper 14 for suppressing the rotary angle is provided at the fixing frame 1. Furthermore, a stopper 15 in contact with the ratchet type stopper 14 is provided at the turning frame 2.
Patent JP-H04249351-A (JP)
Title: Cooling circuit for circulating fluid
Inventor: MUTO HIROSHI
IPC: H01L23/473
Filed: 1991-02-05
Abstract: PURPOSE:Regarding a cooling circuit widely employed in various types of electronic equipment for cooling semiconductor chips in a printed-board unit, to enable the flow rate of cooling water to be regulated immediately in response to an increase or a decrease in the heat load, as well as to facilitate the monitoring of the rate of an inflow to a cooling structure. CONSTITUTION:A circuit with a plurality of lines circulates cooling water between a tank which contains the cooling water and a plurality of cooling structures which cool heating elements. In such a circuit, between a plurality of heat exchangers 3 which effect the heat exchange of the cooling water and the cooling structures 5 is interposed a branching block 14, at one side thereof, being provided with an equal number of supply ports 14-1b as there are the heat exchangers 3 and, at the other side thereof, being provided with outlets 14-1c in equal number as the cooling structures 5. At the center of a passage 14-1a interconnecting between the supply port and the outlet is disposed a valve 14-2 for opening and closing the passage.
Patent JP-S63183688-A (JP)
Title: Writing/reading circuit for semiconductor memory
Inventor: SHOREN SHIROJI
IPC: G11C7/10
Filed: 1987-01-23
Abstract: PURPOSE:To reduce an area occupied by each circuit part, by forming as one body a driver circuit part operated at the time of write of a semiconductor memory, and a sense amplifying circuit part operated at the time of readout. CONSTITUTION:At the time of readout of data from a memory cell, a control signal phiR/the inverse of W becomes H, and transistors TR T11, T12 become on. Accordingly, the data read out of the memory cell becomes a potential difference of signal lines YB, the inverse of YB, a control signal phiSD becomes H, a TR T18 is in an on-state, and a sense amplifying operation is started. Prior to this operation, by setting a TR T17 to on-state and equalizing a potential difference of input/output lines D, the inverse of D, write and readout operations of a data can be executed at a high speed. On the other hand, at the time of write of data in the memory cell, the signal phiR/the inverse of W becomes L, therefore, the TRs T11-T16 become a cutoff state against a pair of signal lines YB, the inverse of YB, and this circuit operates as a driver circuit of write data inputted to the input/output lines D, the inverse of D.
Patent JP-S62175448-A (JP)
Title: Production of alkylaminoalkyl acrylate or methacrylate
Inventor: ITOI AKIRA
IPC: C07C213/06
Filed: 1986-01-28
Abstract: PURPOSE:To obtain the titled compound in high purity and yield, by subjecting methyl acrylate or methacrylate and an alkylamino-alcohol to ester interchange reaction in the presence of a specific catalyst. CONSTITUTION:Methyl acrylate or methacrylate is reacted with an alkylamino- alcohol expressed by the formula (R1 is H or 2-6C alkyl; R2 is 1-6C alkyl; n is an integer of 2-6) in the presence of an alkali metal carbonate selected from potassium carbonate, rubidium carbonate and cerium carbonate. The reaction is carried out at 50-120 deg.C, preferably in the presence of a polymerization inhibitor, e.g. hydroquinone, etc., under reduced pressure for 3.5-7hr to afford the aimed substance. USE:Useful as a dyeability modifier for fibers, antistatic agent for plastics, etc. Polymers of the above-mentioned compound are useful as a paper strengthening agent, toner binder, material for ultraviolet light curing printing, resin for coating materials, etc.
Patent JP-S56112933-A (JP)
Title: Thermoplastic polyamide-imide copolymer and production thereof
Inventor: AYA TOSHIHIKO
IPC: C08G73/14
Filed: 1980-02-12
Abstract: PURPOSE: To obtain the titled copolymer which has good fluidity and heat resistance particularly at 300W400°C and can be injection-molded, by reacting a mixt. consisting of specified two kinds of arom. diamines with an arom. tricarboxylic acid (or a derivative).  
     CONSTITUTION: A mixt. consisting of 30W96mol% arom. diamine (i) of formula I and 70W4mol% arom. diamine (ii) of formula II (wherein R 1  is 1W4C alkyl; R 2  is 1W4C alkyl, halogen, nitro; X is SO 2 , CO or a group of formula III, (a) is 0,1; (b) is 0, 1W4; (c) is 1W25), is reacted with an arom. tricarboxylic acid (or a derivative) (in which two carboxyl groups are bonded to two adjacent carbon atoms to each other) (e.g. trimellitic acid or anhydride thereof) in a polar org. solvent (e.g. N-methylpyrrolidone) in the presence of a dehydrating catalyst (e.g. triphenyl phosphite) at 160W350°C to obtain the titled polyamide-imide copolymer.  
     EFFECT: The physical properties of molded articles are well-balanced.  
     USE: Molded articles, films, fibers, laminates and paints. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S56111909-A (JP)
Title: Process monitoring device
Inventor: IEDA MASAMI
IPC: G05B23/02
Filed: 1980-02-12
Abstract: PURPOSE:To realize a reduction of number of signals between a process and process input device, by installing an integrating device that supplies the fault signal of process and then delivers the signal after integrating the signals into the subject and contents of the fault. CONSTITUTION:The fault signal L2 is supplied to the integrating device E from a process. This signal L2 is produced by unifying the subject and contents of the fault in a number of product of the number of fault subjects and the number of types of faults. These signals are then integrated by the device E into the fault subject signal L3 and the fault contents signal L4 each to be outputted to the process input signal P10. The number of signals is equal to the sum of the numbers of fault subjects and the number of types of faults. As a result, the number of cables can be reduced greatly. The signal inputted to the process input device PIO is then supplied to the computer CPU, and the integrated signal is decomposed to be restored to the signal that is equivalent to the signal L2.
Patent JP-S60158802-A (JP)
Inventor: MACHIDA SADAO
IPC: A43B7/36
Filed: 1984-01-30
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-S63182675-A (JP)
Title: Image recorder
Inventor: HORAGUCHI YOICHI
IPC: G03F5/10
Filed: 1987-01-23
Abstract: PURPOSE:To obtain a dot pictures having no moire without using an auxiliary light source, by placing a dot screen group having each angle corresponding to each fundamental color, in its optical path, at the time of using an area gradation. CONSTITUTION:A light source 2 is projected to an original on an original placing table 1, and its reflected light passes through a color separation filter 3 and a SELFOC lens array 4, is subjected to a dot separating by a dot screen cassette 5 and projected onto a photosensitive drum 6. When a light beam whose intensity has been changed to a size of a dot by a dot screen 20 is projected an electrostatic latent image is formed on the photosensitive drum 6. In this case, the dot screen is moved by synchronizing with a rotation of the photosensitive drum 6, the color separation filter 3 is replaced successively, and also, in that case, when dot screens B, C, D and E are used in order for each separate color plate, dot electrostatic latent images whose dot angles are different from each separate color plate respectively and formed successively on the photosensitive drum 6. In such a way, the constitution is simplified, and also, a dot pictures having no moire can be obtained.
Patent JP-S54110394-A (JP)
Title: Preparation of cephapirin
Inventor: TAKEDA HIDEO
IPC: C12R1/06
Filed: 1978-02-14
Abstract: PURPOSE: To prepare cephapirin useful as an anti-bacterial agent, in high yield, by acylating 7-aminocephalosporanic acid (7-ACA) with 4-pyridine thioacetic acid in the presence of culturing product of bacteria belonging to Arthrobacter genus.  
     CONSTITUTION: Bacteria belonging to Arthrobacter genus and capable of producing an acylating enzyme, e.g. Arthrobacter viscosous ATCC 15924 are cutured in a medium. Cephapirin is prepared by the acylation reaction of 7-ACA and 4-pyridyl thioacetic acid or its reactive erivative (pref. methyl ester) in the presence of the above cultured product or the cultured medium, at 30W45°C, pref. 35W40°C and pH6.5W8, pref. 6.8W7.2 for 1W5 hours. The concentration of 7-ACA in the reaction mixture is 5W50 mg/ml, pref. 15W30 mg/ml, and the molar ratio of pyridyl thioacetic acid to 7-AVA is 1W20, pref. 2W5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01226458-A (JP)
Title: Connector for wiper mechanism
Inventor: MARUCHIERO SUKORUSHIRORI
IPC: B60S1/34
Filed: 1989-01-24
Abstract: PURPOSE: To provide a connector having moderate pressing elasticity in a simple constitution by constructing a connector for locking a wiper blade and a wiper arm by one piece made of a plastic material. CONSTITUTION: A connector 1 is constructed by one piece made of a suitable plastic material and comprises three portions. A first portion 1a is molded in a free end part of an arm extension 5 to be rigidly secured to the arm extension 5. For this purpose, the connection between an opening 5a provided in the free end of the arm extension 5 and the connector 1 can be reinforced by using a pin 10. A second portion 1b is secured to the connector 1 in such a manner that a wiper blade is rotatable by a rivet passing through the opening 9a of the connector portion 9. A third portion 1c is a resilient intermediate portion disposed between the first and second portions.
Patent JP-H02196221-A (JP)
Title: Liquid crystal display panel and its manufacture
Inventor: YUHARA AKITSUNA
IPC: H01L49/02
Filed: 1989-01-26
Abstract: PURPOSE:To reduce a parasitic capacity and to eliminate a crosstalk and to realize a large-screen, high-definition liquid crystal panel by providing filler which has a specific dielectric constant at specific positions of the four side parts of a picture element electrode. CONSTITUTION:The filler 1 made of a material which has a lower dielectric constant than liquid crystal 5 is provided on the four side parts of each picture element electrode 2 except an area part including a scanning electrode 9 and a switching element 8 and a specific part of the boundary part with an adjacent picture element electrode 2. The dielectric constant of the liquid crystal 5 is normally >=10 and high, but the filler 11 of epoxy resin, etc., whose dielectric constant is 3 is provided. Consequently, the parasitic capacity between the picture element electrode 2 and scanning electrode 9 on a lower plate 1, the parasitic capacity between the picture element electrode 2 and adjacent picture element electrode 2, etc., are reduced to nearly 10% of conventional values, and the crosstalk is reduced. There is neither deterioration in contrast nor an irregularity in liquid crystal gap.
Patent JP-S58132318-A (JP)
Title: Unloading method of coil from blanking line
Inventor: HATANAKA NORIO
IPC: B21C47/16
Filed: 1983-01-31
Abstract: PURPOSE:To eliminate the need for fastening a coil in unloading, and to automate a device easily, by holding the tail end of a coiled strip between a coil mounting body and the coil, and disengaging the coil from a drum of uncoiler. CONSTITUTION:A dolly 7 placed on a coil-extracting part D is transferred onto a coil car 3 and is moved to an uncoiling part to raise the dolly 7. The tip of a strip extended from a coil 4 by uncoiling is cut by a shear 40, and a holding roll 37 presses the upper side of the coil downward. When a rising of the dolly 7 is stopped, a drum 1 is rotated further by 180 deg. clockwise and is positioned on a supporting bed 6 to position the tail end of coiled strip at the lower side. Next, the roll rises with the decrease of drum 1 in size, and the coil 4 is supported by the bed 6. The coil car 3 retreats to the part D while disengaging the coil 4 from the drum 1, and the dolly 7 is lowered. The dolly 7 is transferred to the part D to take out the coil 4 from the dolly 7.
Patent JP-S61178820-A (JP)
Inventor: OOTANI HIROSHI
IPC: B65B53/02
Filed: 1985-01-28
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-H07225657-A (JP)
Title: Printing processing system
Inventor: TAKENAKA YASUO
IPC: G06F3/12
Filed: 1994-02-09
Abstract: PURPOSE:To shorten the average printing waiting time of all printing requests by surely providing appropriate printing service corresponding to the degree of emergency to the respective printing requests. CONSTITUTION:The printing request provided with the maximum degree of the emergency in a printing queue 1 is newly registered in a printing reception table 5 by an emergency degree control part 32 when it is judged that the degree of the emergency is higher than any other printing requests registered in the printing reception table 5. A service allocation control part 33 cyclically provides the printing service corresponding to the degrees of the emergency of the respective printing requests registered in the printing reception table 5 corresponding to a service allocation table 4. Thus, the service corresponding to the respective degrees of the emergency is surely provided for the printing requests provided with the different degrees of the emergency and the average printing waiting time of the all the printing requests is shortened without unfairly making the printing request provided with the low degree of the emergency wait.
Patent JP-S58133401-A (JP)
Title: Displacement type rotary vane expanding machine
Inventor: JIYAKUDOU JIYUNICHI
IPC: F01C20/00
Filed: 1982-02-01
Abstract: PURPOSE:To prevent a decrease of thermal efficiency of an expanding machine, by providing an inflow adjusting means, which controls a quantity of working fluid in accordance with a difference between pressures in an inflow hole and discharge hole, and  increasing adaptability of the expanding machine for a change of pressure in suction  and discharge sides. CONSTITUTION:A suction stroke of a vane 4a is operated to a suction angle theta, at  which a vane 4b is pressed by working fluid to pass through the point end of an  inflow adjusting plate 14, to suck a quantity of working fluid equal to the volume of  an expansion chamber surrounded by the vanes 4a, 4b, rotor 5, cylinder 1, front end  part 2, rear end part 3 and the plate 14. A discharge stroke of the vane 4a is operated  to a discharge angle theta2, at which the point end of the vane 4a passes through the  inflow front end of a working fluid discharge hole 16, to discharge a quantity of working fluid equal to the volume of an expansion chamber surrounded by the vanes 4a, 4b,  rotor 5, cylinder 1, front end part 2 and the rear end part 3. If suction pressure is  decreased, its change is transmitted to a pressure control part 11 to press a piston 12  leftward also move the plate 14 leftward. In this way, even if expansion ratio of suction pressure and discharge pressure is changed, a quantity of suction working fluid  is adjusted capable of obtaining optimum displacement ratio.
Patent JP-S59141244-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAGARA SHIGENORI
IPC: H01L27/04
Filed: 1983-01-31
Abstract: PURPOSE:To cope with a change of design after trial manufacture only by altering a wiring for a first wiring layer nearest to the surface, and to shorten a period for trial manufacture and reduce cost by mutually connecting nodes among functional blocks by wirings except the first wiring layer. CONSTITUTION:At least two or more of adjacent nodes connected by a first wiring layer nearest to the surface mounted at all input/output terminals of functional blocks. Wirings 32-40, 46-48 use the first wiring layer, and the wirings 41-45 are ones among the blocks employing wiring layers except the first wiring layer. When designs for the rotation of polarity of a clock input signal from a flip-flop circuit block 20 and the inversion of polarity of a signal from the block 20 for an input to a NAND block 21 are changed, the wirings 33, 34 are removed, the wirings 46, 47, 48 using the first wiring layer are added, and the changes of the designs are coped with only by altering a wiring for the first wiring layer.
Patent JP-S57128842-A (JP)
Title: Method and device for discrimination of dissimilar material in eddy current flaw detection
Inventor: TAKAHASHI AKIO
IPC: G01N27/90
Filed: 1981-02-03
Abstract: PURPOSE:To determine dissimilar materials easily whe the quantity of electricity obtained by processing the difference between the value of the detection signal induced in a differential coil and the stored reference signal value exceeds the prescribed value in the stage of passing a material to be examined through the inside of an inspection coil and detecting its flaws. CONSTITUTION:A reference steel pipe of the same material and the same size as that of a steel pipe material to be examined is inserted into an inspection coil 1 for flaw detection, and the output signal (e) from a differential amplifier 31 is regulated to 0V. The value of the reference signal is stored by this into a reference signal storage device 37. Next, the steel pipe to be examined is passed through the inside of the coil 1. If any pipe of dissimilar nature is mixed in the group of the steep pipes to be examined, a change is produced in magnetic flux density, and the inclusion of the dissimilar material is detected.
Patent JP-2000217050-A (JP)
Title: Liquid crystal monitor system
Inventor: SHIMIZU TOSHIYUKI
IPC: B64D11/00
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a compact liquid crystal monitor system that is equipped on a ceiling of a cabin of an aircraft. SOLUTION: The liquid crystal monitor system 1 has a housing 100 and is fitted on a ceiling member of an aircraft. A picture controller 110 is fixed to the housing 100, and a liquid crystal monitor 300 is fixed to a main shaft placed to a center C1 and opened/closed in the directions of arrow R1. A liquid crystal panel 310 of the liquid crystal monitor 300 contained in a storage device opposes to the picture controller 110 and contained in a cover 200 surrounding the housing 100. The entire height H1 of the liquid crystal monitor system can be reduced so as to secure a clearance above heads of passengers.