baber/WOPTO huggingface dataset:
Patent JP-H05280750-A (JP)
Title: Heat cooking device
IPC: F24C7/02
Filed: 1992-04-01
Abstract: PURPOSE:To easily inform a user or service repairman if sensors are functioning properly with respect to a heating cooking device operable based on a plurality of sensors. CONSTITUTION:A control device 11 activates an inner chamber temp. sensor 13, a room temp. sensor 15, a weight sensor 10 and a gas sensor 14 to generate their signals, reads the signals and, based on the detection results, determines the heating time to control cooking. A control panel is provided with four LED's 16, 17, 18 and 19 for respective connection to the inner chamber temp. sensor 13, the room temp. sensor 15, the weight sensor 10 and the gas sensor 14. The control device 11, upon reading the signals from these sensors 13, 15, 10 and 14, judges if they are functioning properly and, if so, lights LED's 16, 17, 18 and 19.
Patent JP-S58197833-A (JP)
Title: Electric circuit device provided with element for evaluating manufacturing process
Inventor: HIRAIWA ATSUSHI
IPC: H01L39/22
Filed: 1982-05-14
Abstract: PURPOSE:To obtain the BPA electric circuit device capable of simply measuring and evaluating an effect on the characteristics of the device of bonding stress by forming an external wiring extracting electrode, which can be bonded, onto elements of every kind exclusive for evaluating the manufacturing process. CONSTITUTION:This element is obtained by forming the extracting electrode 22 onto polysilicon wiring 21 formed for evaluating the manufacturing process through a phosphorus glass film, an inter-layer insulating film, etc. The extracting electrode 22 is formed through the same process as an extracting electrode 10. In measuring electrodes 23-25, the electrodes 23, 24 are used for measuring wiring resistance and the electrode 25 for measuring a short circuit or leakage currents between the electrodes 23, 24. According to such constitution, not only wiring resistance can be measured in the same manner as conventional devices but also a resistance change and disconnection due to bonding load and a short circuit or leakage currents between the extracting electrode and wiring can be measured through bonding with the extracting electrode. The quantity of enlargement of an element occupying area with the enabling of the evaluation of an effect of bonding load can be suppressed to small value because the extracting electrode is formed onto the wiring resistance measuring element.
Patent JP-S60224130-A (JP)
Title: Optical information recording and reproducing device
Inventor: ITOU KENICHI
IPC: G11B7/085
Filed: 1984-04-23
Abstract: PURPOSE:To detect the extent of the movement of a beam spot or a driving means thereof by adding specifically the difference in the low range component and the difference of the envelope of the high range component of the outputs from the elements juxtaposed in the direction intersecting orthogonally with information tracks so as to detect the luminous flux from a recording medium. CONSTITUTION:The luminous flux emitted from a laser 21 is focused by an objective lens 25 and is projected like a spot to the recording medium 26. The lens 25 moves orthogonally with the information tracks on the medium 26. The light reflected from a metallic reflecting film 26a is detected by photodetectors 27a, 27b disposed in the moving direction of the beam spot. The outputs from the elements 27a, 27b are amplified by amplifiers 28a, 28b. The differential signal C for the low range component and the differential signal G for the envelope of the high range component are formed by differential amplifiers 31, 35. The signal C past the amplifier 32 having an amplification factor alpha and the signal G are inputted to an adder 33. The extent of the movement of the lens 25 or the extent of the movement of the beam spot to be projected to the medium 26 is exactly detected by the added signal H withoug being influenced by a tracking error.
Patent JP-S62237390-A (JP)
Inventor: UCHIDA JUNZO
IPC: G12B7/00
Filed: 1986-04-09
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-S62239806-A (JP)
Inventor: KAWAGUCHI SEIJI
IPC: H02G1/12
Filed: 1986-04-09
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-H05304973-A (JP)
Title: Production of carbostyril and/or 6-hydroxycarbostyril
Inventor: KAWASHIMA HIROSHI
IPC: C07D215/22
Filed: 1992-03-02
Abstract: PURPOSE:To produce carbostyril and/or 6-hydroxycarbostyril from quinoline which is an inexpensive industrial raw material by utilizing the microbial enzymic reaction. CONSTITUTION:A microorganism, belonging to the genus Pseudomonas and having the ability to convert quinoline into carbostyril and/or 6- hydroxycarbostyril is cultured in a culture medium containing the quinoline as a main carbon source or the microorganism or its treated substance is brought into contact with the quinoline in an aqueous medium to extracellularly produce and accumulate the objective carbostyril and/or 6-hydroxycarbostyril. The produced and accumulated carbostyril or 6-hydroxycarbostyril or both are then collected.
Patent JP-H01249538-A (JP)
Title: Emergency control device for mixer vehicle
Inventor: KUWABARA TAHEI
IPC: B60P3/16
Filed: 1988-03-31
Abstract: PURPOSE:To smoothly continue the emergency control of a mixer drum when the central processing unit becomes abnormal for controlling the drive means for the mixer drum, by feeding a control signal from a control section to a drive means bypassing a central processing unit. CONSTITUTION:A drive means for rotating a mixer drum 1 is composed of a hydraulic motor M and a hydraulic pump P in which a pair of cylinders Cy are controlled by changing over a proportional control valve V so as to control the direction of rotation and the rotational speed of the hydraulic motor M. Meanwhile, a central control unit 20 controls the proportional control valve V in accordance with signals from a control section 10 and a rotational speed sensor 28 for the mixer drum 1. In this arrangement, both ends of an emergency switch 22 are connected to the central processing unit 20 and to a bypass circuit 25 for the latter. Further, there is provided a discriminating means 26 for detecting an abnormality of the central processing unit 20 so as to stop the latter and for changing over the emergency switch to the bypass circuit 25 side.
Patent JP-S5836329-A (JP)
Inventor: YAMASHINA SHIGEO
IPC: A01K97/10
Filed: 1981-05-26
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-S61239363-A (JP)
Title: Complex multiplier
Inventor: YOSHIDA MASAHIRO
IPC: G06F7/52
Filed: 1985-04-16
Abstract: PURPOSE:To reduce the entire arithmetic processing time of a complex multiplier by changing the procedure of arithmetic and setting the multiplying times necessary for making one time of complex multiplication to three times. CONSTITUTION:When the multiplication of (A+jB) by (C+jD) is to be performed, the 1st adder 5 finds the sum of A and B and the 1st sutracter 6 finds the difference between C and D and then the 1st multiplier 7 finds the product of the sum and difference. The 2nd and 3rd multipliers 8 and 10 find the products of A and D and B and C respectively. Then the real part is found by obtaining the sum of outputs of the 1st and 2nd multipliers 7 and 8 by means of the 2nd adder 9 and subtracting the output of the 3rd multiplier 10 from the sum by means of the 2nd subtractor 11. Then the imaginary part is calculated by finding the sum of the outputs of the 2nd and 3rd multipliers 8 and 10 by means of the 3rd adder 12. Since the operation can be completed by three times of multiplication, the operating time can be reduced.
Patent JP-H01252932-A (JP)
Title: Liquid crystal display device
Inventor: KOBAYASHI IKUNORI
IPC: G02F1/1337
Filed: 1988-03-31
Abstract: PURPOSE:To enable displaying of a high number of gradation and to provide the display device having a high contrast ratio by constituting the device in such a manner that the twist angle of a liquid crystal is in a specific range when the optical absorption axes of polarizing plates are perpendicular to or parallel with each other. CONSTITUTION:The twist angle of the liquid crystal is set in a 70-80 deg. range when the optical absorption axes of the polarizing plates are perpendicular to or parallel with each other. The voltage difference between V10 and V90 in the T-V characteristics of the liquid crystal panel is thereby increased and, therefore, the value obtd. by dividing the voltage difference by the resolving power DELTAVsig of the supply voltage of a driving circuit is increased; namely, the number of gradations is increased. The light is entered in the dark state occurring in the optically rotatory dispersion of the TN liquid crystal. The leaking light except the light of the specific wavelengths is decreased by adjusting the intersection angle of the optical absorption axes of the polarizing plates, by which the high contrast ratio is obtd.
Patent JP-S576794-A (JP)
Title: Thermosensitive recorder
Inventor: SUZUKI HIDETAROU
IPC: B41M5/333
Filed: 1980-06-17
Abstract: PURPOSE:To obtain the thermosensitive recorder having excellent conservation stability by compounding a specified zinc compound or its ammonia complex to a recording layer of the thermosensitive recorder as a developer. CONSTITUTION:Colorless or light-colored color forming dyes, a water-soluble high molecular compound such as polyvinyl alcohol, a white pigment, wax, etc. are dispersed and mixed together with a binding agent, and applied on a supporter such as a plastic film. Zinc hydroxide, zinc carbonate, zinc oxalate, zinc chloride, zinc acetate, zinc peroxide or one kind or two kinds or more of these ammonia complexes are used in the applied recording layer as a developer here. Accordingly, the disappearance of a color formed picture image due to a plasticizer, etc. of plastic is prevented, and conservation stability for a long term is enabled while a section on which the plasticizer adheres can also form a color.
Patent JP-H03281136-A (JP)
Title: Workpiece tightening device
Inventor: MATSUSHITA KOICHI
IPC: B23Q3/18
Filed: 1990-03-30
Abstract: PURPOSE:To automatically perform fixing of a workpiece after angular position determination by non-rotationally tightening the workpiece between a fixture with which a hydraulic pressure cylinder for clamping is integrally provided and a pressing piece having a suction means for the workpiece. CONSTITUTION:A workpiece 8 is vacuum-sucked to a pressing surface of a pressing piece 6 by vacuum-suction of a lead port 6a of the pressing piece 6, a presser unit 11 advances in the leftward direction after retreat of an automatic hand, and the workpiece 8 and the pressing piece 6, with insertion of a rod 5a therein, slide on th rod 5a to stop the workpiece 8 at a minute distance before a top end surface of an abutting part 2a of a fixture 2. Next, the lead port 6a is communicated with a pressurized fluid generating source, reverse injection is performed through the lead port 6a to separate the workpiece 8 from the pressing piece 6, and an angle determination device 15 is advanced toward the workpiece 8 to perform angular position determination. A fitting member 3 is moved downward to fit a notched part 3b to a small diameter part 5b and the pressing piece 6 presses the workpiece 8 to the top end of the abutting part 2a of the fixture 2 for clamping.
Patent JP-S59206559-A (JP)
Inventor: NAKAJIMA GIHACHI
IPC: E04B1/61
Filed: 1983-05-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02261706-A (JP)
Title: Structure for framing shelf
Inventor: NOBUKAWA SHUNJI
IPC: B65G1/14
Filed: 1989-03-30
Abstract: PURPOSE:To promote assembly simplification and connective strength improvement by engaging an engaging projection of a bracket reinforced with a reinforced means, with an engaging hole of a column formed by outer plates with engaging holes ad symmetrical side plate parts, and opposed plate surfaces of both so as to be attached to each other, in a framing shelf of an automatic warehouse. CONSTITUTION:A column 2 is formed into a section form with outer plate parts 21, inner plate parts 22 and symmetrical side plate parts 23, and a longitudinal slip 24 is formed in the center of the inner plate parts 22, while a reinforced groove 25 is installed in the outer plate parts 21, and there are provided with engaging holes 27A, 27B at a specified interval. On the other hand, a bracket 6 forms a connecting member 7 and a bracket member 8 solidly into an L-shaped form, and an L-shaped reinforced projection 45 between both members. A front plate part 31, a side plate part 32 and an engaged plate part 33 being free of attachment each of the outer plate parts 21, side plate parts 23 and reinforced groove side plates 25b are all formed in this connecting member 7. Then, engaged projections 34A, 34B of the engaged plate part 33 are engaged with the engaging holes 27A, 27B. With this constitution, a framing shelf can be simply assembled.
Patent JP-H03283735-A (JP)
Title: Multiplex system
Inventor: ITO RYOICHI
IPC: H04J3/22
Filed: 1990-03-30
Abstract: PURPOSE:To improve the utilizing efficiency of a high speed relay line by increasing a voice compression rate in the occurrence of a fault or decreasing the data communication speed so as to generate a bypass band. CONSTITUTION:A network management equipment 106 bypasses a signal through a low speed line assigned to a relay line 107(108) through other high speed relay line 108(107) on the occurrence of a fault of the high speed relay line 107(108). When the bypass destination high speed relay line 108(107) has no enough band to allocate a bypass low spied line and the low speed line through the high speed relay line 108(107) is a voice line, the voice compression rate of the line is increased and when the line is a data line or a FAX terminal equipment or the like, the communication speed is lowered. Thus, the low speed line band required for the bypass communication is generated quickly to ensure the communication of the low speed line.
Patent JP-H11281130-A (JP)
Title: Air conditioner and method controlling compressor operating capacity thereof
Inventor: NAGAE KOJI
IPC: F24F11/02
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To suppress an excessive operating capacity of a compressor so as to save energy by lowering the operating capacity of the compressor when it reaches a specified state. SOLUTION: A compressor 16 is operated with a specified spare capacity (frequency of current fed to the compressor 16 is 30 Hz) or more. In this case, when the temperature of a refrigerant flowing through an outdoor heat exchanger 21 during cooling operation is a second low temperature set value (6 deg.C) or less which is higher than a first low temperature set value (2 deg.C), and the refrigerant temperature during heating operation is a second high temperature set value (52 deg.C) or more which is lower than a first high temperature set value (56 deg.C), operating capacity of the compressor 16 is lowered.  As a result, unpleasant feeling of cold air generated by excessive operation of the compressor 16, dew condensation in the indoor heat exchanger 21, or inappropriateness and the like of the discharged air temperature of excessive heating and the like in an indoor upper part space due to a rise in the discharged air temperature are prevented, and energy can be saved by suppressing the operating capacity of the compressor 16.
Patent JP-H01257566-A (JP)
Title: Grindstone for precise machining
Inventor: YANO KOZO
IPC: B24D3/06
Filed: 1988-04-04
Abstract: PURPOSE:To improve machining accuracy in precise machining by using abrasive grain and low-carbon low thermal expansion coefficient alloy as a binder. CONSTITUTION:As a low-carbon low thermal coefficient alloy used as a binder, invar and super-inver are cited. The thermal expansion coefficients of these materials change before and after a magnetic transformation point, a low thermal expansion coefficient is shown on low temperature side and a high thermal expansion coefficient is shown on high temperature side. The magnetic transformation point is lower than the sintering temperature of the low-carbon low thermal expansion coefficient alloy. Abrasive grain is mixed using the above low-carbon low thermal expansion alloy powder or mixed powder of the alloy composition as a binder. In case of pressure sintering the abrasive grain, though the abrasive grain can be firmly fixed by pressure sintering itself, the coefficient of contraction due to cooling is large until the magnetic transformation point of the binder so that compressive force is applied to the abrasive grain to further firmly fix and retain the abrasive grain. Furthermore, in case of less than the magnetic tranaformation point, a low thermal expansion coefficient is shown, and as the thermal expansion coefficient can be changed by composition, a grindstone having an arbitrary low thermal expansion coefficient can be obtained.
Patent JP-S58199533-A (JP)
Title: Semiconductor device
Inventor: YOSHINAGA KENJI
IPC: H01L21/3205
Filed: 1982-05-17
Abstract: PURPOSE:To improve the high frequency characteristics of a semiconductor device by forming a contacting part of a molybdenum layer and an aluminum layer directly under a wiring terminal, thereby reducing the contacting resistance of molybdenum and aluminum. CONSTITUTION:An Mo layer 3 is formed through a thin gate insulating film 2 on an Si substrate 1. Part of the layer 3 is extended as Mo wirings on a thick insulating film 4, and a wiring terminal is widely formed. An aluminum layer 8 is contacted through a through hole 6 of large diameter of the second insulating film (phosphorus silicate glass or the like) thereon, and Au wirings 9 are bonded as a bonding pad. The Au and the Mo are approached or contacted through the aluminum layer by the bonding of the Au wirings 9, thereby reducing the contacting resistance.
Patent JP-H11278788-A (JP)
Title: Insulating trolley
Inventor: TAMURA TERUO
IPC: B66C13/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent a collector and a trolley from being damaged by extending a part on a traveling side of a collector fixing arm coating it, and coating a part on a traveling side of an anti-collector fixing arm with another overlap cover. SOLUTION: A lower half 31 of an insulating cover 30 is extended as long as a length of a conductor (for coupling) 61 with a clearance left for thermal expansion, from a trolley 10, 10 on both sides of an expansion part 60 to a center part of the expansion part 60, in order to prevent a collector from being removed in the expansion part. An upper half part interfering with the expansion part of the insulating cover 30 is cut out and is shaped so as not to interfere with the expansion part, and on the other hands, a part with a shape of a lower part of the insulating cover left to prevent the collector from being removed is applied to the expansion part 60. Thereby, a defect that the collector is easily removed in the expansion part is eliminated.
Patent JP-2000271544-A (JP)
Title: Route constructing machine and method for setting sorting port of route constructing machine
Inventor: YUI HIDETO
IPC: G06K7/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent a sorting box from being overfilled to thereby enhance the treating efficeincy when the written information of mail is read and the mail is sorted according to the information and allotted among sorting boxes by estimating a sorting box to which mail is concentrated allotted, and allotting the mail allotted to the sorting box to a plurality of sorting boxes. SOLUTION: Mail is supplied to a supply section 1, and is taken out one by one through a take-out section 2, and only normal mail is conveyed to a bar code reading section 4. In accordance with the sorting places stored in a data base and corresponding to the bar code, the mail is diverged at a step pass section 5 and is allotted to an objective sorting box 6. Then, the mail is taken one of the sorting box 6 and again conveyed to the supply section 1, and the operation is again started. When there is an excess in the number of sorting ports of the second time, other sorting ports are allotted to the sorting ports, successively from one having a higher number of pieces of mail alotted, thus averaging the accumulated number per sorting port. Thus, the sorting box 6 is prevented from being overfilled, and the treating efficiency is enhanced.
Patent JP-H03284507-A (JP)
Title: Pallet stocker for plate glass
Inventor: SAKAMOTO MITSUO
IPC: B65G1/18
Filed: 1990-03-29
Abstract: PURPOSE:To facilitate the taking in and out by arranging a plurality of vertical trucks for holding pallets in standing forms on a body frame, and carrying in and out the trucks by a guide means and a truck carrying in and out device between the body frame and a replacement position. CONSTITUTION:When a vertical truck 13 situated in a storage position A is moved to a replacement position B, the rotating quantity of a motor 38 is controlled, and the moving quantity of a truck carrying in and out device 32 spirally fitted to a screw bar 37 is controlled to conform the truck carrying in and out device 32 on a body frame 12 to the determined truck 13. The engaging part 49 of an expansion mechanism 41 is engaged with the engaging plate part 48 of the truck 13. Then, the truck 13 is moved to the replacement position B along a guide rail 22 by the expansion of the expansion mechanism 41. The recovery to the body frame 12 is performed by the reverse procedure. According to this constitution, the taking in and out is facilitated.
Patent JP-S59209704-A (JP)
Title: Diamond cutting tool for mirror finishing
Inventor: HAMADA YOSHIMITSU
IPC: B23B27/14
Filed: 1983-05-12
Abstract: PURPOSE:To secure such a mirror surface as being excellent in the finish of an end face by means of a circular cutting edge having a very large curvature radius looking at a diamond tip from topside, by making a front clearance angle of a front flank into minuteness (0 deg.-3 deg.). CONSTITUTION:Precision cutting for a machining surface takes place with a side cutting edge 5 existing in the feed direction side of a diamond cutting tool, by way of example. Successively, a cutting surface to be cut by the cutting edge 5 is further finished into superprecision. With this constitution, a surface swell produced at the previous stage of work is removed, while a feed mark what we call 'a drag mark' is thoroughly removed, so that such a mirror surface as being excellent in finishing surface roughness and finishing swell is thus securable.
Patent JP-S60226025-A (JP)
Title: Disc device for recording/reproducing information
Inventor: MIURA YOSHIO
IPC: G11B7/30
Filed: 1984-04-25
Abstract: PURPOSE:To record two different information while superposing them on the same track of one disc by recording one information as pit-like unevenness and the other as the change of reflection factors on a recording layer. CONSTITUTION:The recording dots of micron size are formed on recording tracks 10, 11 by changing the reflection factor of a recording thin film on the recording layer 2 under focus control and tracking control. Pits d1-dn, e1-en on the tracks 10, 11 are previously formed in a stamp process or a UV transfer process at the production of a disc. A reproduction amplifier circuit 14 detects reflected light from the disc, amplifies the detected light and inputs its output to an HPF15 and an LPF17. A signal separated by the HPF15 is inputted to a signal processing circuit 16, which decodes an information signal recorded as the change of the reflection factor of the recording layer 2. A signal separated by the LPF17 is inputted to a signal processing circuit 18, which decodes an information signal previously recorded as a pit string.