baber/WOPTO huggingface dataset:
Patent JP-S6423604-A (JP)
Title: Amplitude limiting circuit
Inventor: MIURA SATOSHI
IPC: H03G11/00
Filed: 1987-07-17
Abstract: PURPOSE:To make the adjustment of an amplitude limiting circuit unnecessary, by converting a positive amplitude limiting value into a negative amplitude limiting value and deciding an amplitude limiting value output by comparing an input signal with the positive and negative amplitude limiting values and, simultaneously, switching the positive and negative amplitude limiting values to each other and connecting the switched outputs to the input signal and positive and negative amplitude limiting values. CONSTITUTION:An amplitude limiting value output is decided by inverting the positive reference voltage (7) produced by a reference voltage producing means 50 into a negative reference voltage (7') by means of a polarity inverting means 10 and comparing the positive and negative values (7) and (7') and an input signal (1) with each other at a comparator means 20. Simultaneously, the positive and negative amplitude limiting values (7) and (7') are switched to each other in accordance with the compared result of the means 20 and the switched outputs (8) and (9) are connected to the input signal (1) and positive and negative amplitude limiting values by means of an analog switching means 30. Therefore, adjusting works become unnecessary and, moreover, highly stable and accurate amplitude limiting values (7) and (7') are obtained.
Patent JP-2001012506-A (JP)
Title: Electromagnetic clutch
Inventor: JO YUKIO
IPC: F16D27/10
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To suppress the damage caused by attaching a lead wire with a frame, and improve reliability by constituting an electromagnetic clutch of an electromagnetic coil and a bobbin for winding the electromagnetic coil, and arranging outlets of the lead wire connected to the electromagnetic coil on both sides of an axial direction end surface and a outer peripheral surface of the bobbin. SOLUTION: An electromagnetic clutch 1 provided with an electromagnetic coil 3, a bobbin 4 for winding the electromagnetic coil 3, and the like is formed in such a constituted that an armature 9 is attracted by current-carrying to be attracted to one surface of a rotor 7 and power transmitted to a gear 10 is transmitted to a cylindrical shaft 5. A lead wire drawing part 4d housed in a field core 2 is formed on one side of flange parts 4ba formed on both sides of a barrel part 4a around which the electromagnetic coil 3 is wound, in a bobbin 4 of the electromagnetic clutch 1. The lead wire connected to the electromagnetic coil 3 is drawn through the lead wire outlet formed on the lead wire drawing-out part 4d and a cutout part 2c formed on an axial direction end surface of the field core 2.
Patent JP-H0228893-A (JP)
Title: Graphic drawing processor
Inventor: KAMIYAMA TADAHISA
IPC: G06T11/20
Filed: 1988-07-19
Abstract: PURPOSE:To draw so that end parts may be vertical to the direction of a straight line and to keep the device miniature by selecting desired picture elements based on the numeric positional characteristic of picture elements to draw the straight line and drawing the straight line in accordance with the inclination of the straight line to be drawn. CONSTITUTION:An inclination pattern generating part 1 calculates the inclination of the straight line to be drawn and generates the inclination pattern that the positional characteristics of the picture elements to compose the straight line along the calculated inclination are made numerical based on the positional relation to neighboring picture elements. An inclination pattern storage part 2 stores this inclination pattern. A straight line generating part 3 reads out the inclination pattern and specifies the picture elements to draw the straight line. A picture memory 5 stores temporarily the elements specified by the straight line generating part 3. Further, a drawing means not illustrated determines the color of luminance, etc., of the elements stored in the picture memory 5 and draws the straight line of the desired inclination, desired line width and desired line pattern on a CRT display, etc.
Patent JP-S6241671-A (JP)
Inventor: OKAMOTO YUKIMI
IPC: A62C2/04
Filed: 1985-08-15
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-H0344037-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TAMAGAWA ATSUSHI
IPC: H01L29/78
Filed: 1989-07-11
Abstract: PURPOSE:To reduce junction depth and prevent short channel effect by implanting ion of high dosage and low energy and ion of low dosage and high energy after polysilicon is deposited. CONSTITUTION:Polysilicon 3 is deposited on an oxide film 2 on a silicon substrate 1. P-type impurity of high dosage being 1E15cm<-2> is ion implanted 4 in the polysilicon with low energy being 40keV. P-type impurity of low dosage being 1E12cm<-2> is ion implanted 5 in the surface of the silicon substrate 1 with high energy being 100keV. When two times of ion-implantation are performed by changing the dosage and the energy quantity in this manner after the polysilicon 3 is deposited, a P-type polysilicon gate can be formed, and the threshold voltage can be determined.
Patent JP-H0465819-A (JP)
Title: Vapor growth device
Inventor: NISHIKAWA KIMITO
IPC: H01L21/205
Filed: 1990-07-06
Abstract: PURPOSE:To make temperature distributions in a water and tray uniform so as to improve the heating efficiency by dividing the tray into tow parts of an inner and outer trays in the radial direction and putting the divided trays in a combined manner on a cylindrical susceptor having no top wall, and then, providing a resistance heating heater in the internal space of the susceptor. CONSTITUTION:A semiconductor wafer 1 is mounted on a tray 2 placed on a cylindrical susceptor 3 having no top wall and a resistance heating heater 4 is provided in the space surrounded by the susceptor 3, the lower end of which is supported by a rotary shaft 5. In such state, a direct or alternating current is made to flow to the heater 4 through electrodes 6. Then all of them are surround by a cylinder type vertical reactor 7 and a gaseous starting material introducing and discharging ports are provided and communicated with an evacuating device. The tray 2 is divided into an inner and outer trays 9 and 10 in the radial direction and the lower periphery of the inner tray 9 is provided with a collar section 18 extended downward so as to absorb the heat radiated from the heater 4 in the lateral direction. Therefore, the heating efficiency and the in-plane temperature uniformity of the wafer can be improved.
Patent JP-H0628437-A (JP)
Title: Image input/output device
Inventor: MATAZUMA MITSUAKI
IPC: H04N1/40
Filed: 1992-07-07
Abstract: PURPOSE:To constitute the device so that colors of an original image and a reproduced image seem to coincide with each other under the respective observation environments, even if an observation light source of an image is different from a standard light source, and also, even if an observation light source of the original image and an observation light source of the reproducing image are different from each other. CONSTITUTION:The device is constituted of an image input means 1 for reading a color of an original image and generating a chrominance signal, light source sensing means 2, 3 for sensing the original image and reproducing image, and reading light source information such as chromaticity and luminance, etc., of each of them, a light source storage means 4 for storing each light source information, a color correcting means 5 for executing a color correction so that colors of the original image and the reproducing image coincide with each other by using a chromatic adaptation equation, based on each light source information, and an image output means 6 for outputting the reproducing image.
Patent JP-S6337409-A (JP)
Title: System for calculating set value of supply water pressure
Inventor: KUROTANI KENICHI
IPC: G05D16/20
Filed: 1986-08-01
Abstract: PURPOSE:To always secure a required minimum pressure by using the sensitivity of pressure variation to the demand variation obtained by pipe network calculation and repeating the operation where maximum demands are given to consumers successively from the consumer whose sentivity is higher. CONSTITUTION:A pipe network calculator 4 performs the pipe network calculation on a basis of respective data from a maximum demand setter 1, a pipe network model setter 2, and a flow rate setter 3. That is, a sensitivity matrix pij, the consumer whose supply water pressure uk is minimum, and this pressure are operated in accordance with formulas I and II where (m) is the number of demand terminals and qi, qi0, hi, and es are the demand of a consumer, the maximum demand, the water head, and the ground height respectively and (u) is the supply water pressure. A demand distribution computing element 5 performs the calculation for demand change, and a supply water pressure computing element 6 operates a supply water pressure set value in accordance with a formula III. Consequently, the number of rotation of a pump 8 or the degree of opening of a valve 8 is so controlled that the supply after pressure is equal to the set value operated by the supply water pressure computing element 6.
Patent JP-H0841169-A (JP)
Title: Curable composition
Inventor: HAGIWARA KAZUO
IPC: C08G59/24
Filed: 1994-08-01
Abstract: PURPOSE:To obtain a curable compsn. which strongly adheres to various adherends, esp. to a porous substrate, and gives a cured item excellent in water resistance of adhesion. CONSTITUTION:This compsn. contains a satd. hydrocarbon-base polymer having a hydroxyl or hydrolyzable group bonded to a silicon atom and at least one silicon group capable of forming a siloxane bond to cross-link and a modification of a hydrogenated bisphenol A-epichlorohydrin epoxy resin.
Patent JP-H0628328-A (JP)
Title: Self-diagnostic system for multiprocessor
Inventor: AKIYOSHI TOSHIHIRO
IPC: G06F15/16
Filed: 1992-07-08
Abstract: PURPOSE:To perform a self-diagnosis of a multiprocessor with use of a microprogram. CONSTITUTION:In a self-diagnostic execution mode, an MPC11 controls an MDS10 to switch an MPX5 and also gives the next address information received from the MDS10 to a DME2 via an ADR3. Meanwhile, the self-diagnostic microprogram of the DME2 is inputted to a DTP9 via the MPX5 and a DTR4. Thus, the DTP9 carries out a diagnostic instruction. When a diagnostic operation is carried out in a fault state of the DTP9, the information on the self- diagnostic instruction is stored in an RSR8. Then, a CMP7 compares the contents of a DRR6 set previously by the DTP9 with the contents of an RSR8.
Patent JP-S5880928-A (JP)
Title: Automatic generating circuit for reset trigger in supplying power
Inventor: SATOU YUUICHI
IPC: H03K17/22
Filed: 1981-11-09
Abstract: PURPOSE:To obtain a generating circuit which generates a reset trigger at adequate timing, by outputting the reset trigger when a voltage charged through a semiconductor element having a specified voltage drop reaches a prescribed value. CONSTITUTION:A capacitor 11 is charged through a P channel CHMOS diode 10 for generating a specified voltage drop and when tis charging voltage rises above the threshold voltage Vthn of the NCHMOS diode 12b of an MOS inverter 12 of complementary constitution, a reset trigger is generated and supplied to a resetting circuit through an inverter 13. In this case, characteristics of the PCHMOS diode 12a of the inverter 12 are equalized to those of the diode 10. Consequently, a completely effective reset trigger is generated at adequate timing without reference to the rising state of a power voltage VDD and no through current flows to the inverter 12, reducing power consumption extremely.
Patent JP-S6239338-A (JP)
Title: Car seat device
Inventor: IMAOKA NAOHIRO
IPC: B60N2/90
Filed: 1985-08-15
Abstract: PURPOSE:To obtain a comfortable seating feeling constantly, by activating variable hardness members installed inside a seat through a driving device responding to the outputs of running condition detecting sensors of a car. CONSTITUTION:Inside a seat cushion 2, a seat back 3, and side supports 4 and 5 which form a seat 1, are installed air bags 7-10 as variable hardness members. In this case, at the frame 15 of the seat back 3 is furnished an air pump 17 through a bracket 16, which is connected to the air bags 7-10 through an air pipe 19 with a converting device 18. And the air pump 17 is controlled by a manual operating switch 20 furnished at the outside of the side support 4, depending on the output of running condition detecting sensors 21, 22, and a controller 23, installed under the seat cushion 2.
Patent JP-H0230354-A (JP)
Title: Method for cooling mold for continuous casting
Inventor: OBAYASHI SHOZO
IPC: B22D11/055
Filed: 1988-07-21
Abstract: PURPOSE:To execute cooling while supplying water at the time of abnormal condition without breaking off cooling water to a mold by connecting spray nozzles for stationary condition and spray nozzles for abnormal condition in order to cool the mold for casting with separate supplying water sources, respectively, and always executing water supply from both spray nozzles. CONSTITUTION:From the spray nozzle 2 for stationary condition, the cooling water for stationary condition having water quantity and water pressure so as to be possible to conduct the sufficient heat quantity for solidifying molten steel is supplied in order to cool the mold 1. On the other hand, from the spray nozzle 3 for abnormal condition, the cooling water for abnormal condition having drastically lower water quantity and water pressure than the above cooling water for stationary condition in order to protect the mold 1. Then, at the time of ordinary operation, the low pressure little quantity of the cooling water for abnormal condition is always supplied together with the high pressure much quantity of the cooling water for stationary condition. Therefore, if the cooling water is stopped with some accident at the time of cutting off the electricity, the cooling water for abnormal condition is successively supplied from the nozzle 3 and the cooling to the mold 1 for continuous casting is continued without breaking off the cooling water, and erosion of the mold 1 is prevented.
Patent JP-H051362-A (JP)
Title: Method for preventing vibration and warp of steel sheet continuously passing through
Inventor: SATO TOSHIO
IPC: C25D7/06
Filed: 1991-06-25
Abstract: PURPOSE:To provide the method, by which warp and vibration of a steel sheet continuously passing through can be effectively restrained under non-contact with a comparatively simple device. CONSTITUTION:At the front face side and back face side of the steel sheet 1 continuously passing through, high-frequency current conducting passages 2a, 2b parallel to the steel sheet 1 surface are set near the steel sheet 1 surfaces so as to almost face to each other while inserting the steel sheet between them, and also at the outer part of both sides in the width direction of the steel sheet 1 near these high-frequency current conducting passages 2a, 2b, an N pole and an S pole of magnets are set so as to almost face to each other while inserting the width direction of the steel sheet 1 between them, and under condition of sufficiently saturating magnetically the steel sheet 1 with the magnets, by conducting high-frequency current having the same phase in the above high-frequency current conducting passages 2a, 2b at the front face side and the back face side of the steel sheet, the high-frequency current having the reverse phase is induced in the steel sheet 1. By interaction between this induction current and the high-frequency current in the above each high-frequency current conducting passage, magnetic pressure acting on the steel sheet surface is generated to restrain the warp and the vibration in the width direction of the steel sheet 1 with the magnetic pressure acting on both surfaces of the steel sheet 1.
Patent JP-H0231060-A (JP)
Title: Joint structure of circular part
Inventor: HORI YUJI
IPC: F16H55/17
Filed: 1988-07-20
Abstract: PURPOSE:To reduce the manufacture mandays and improve yield of material so as to reduce the cost by composing the titled circular part by welding a circular engagement part of a main body member with the part of a center hole of a member to be jointed to joint the member to be jointed with the main body member. CONSTITUTION:For a gear main body member 1 and a circular gear spline member 15, the circular gear spline member 15 is formed having a center hole 17 to be engaged with a circular engagement part 7 of the gear main body member 1 to be assembled in the gear main body member 1. At that time, a circular convex part 21 is engaged with a circular concave part 11 of the gear main body member 1, so one end surface of the circular gear spline member 15 is applied to a circular end surface part 13 of the gear main body member 1. Welding is then applied between an inner circumferential edge part forming the center hole 17 and the circular engagement part 7 of the gear main body member 1 to form a weld part 23, so the circular gear spline member 15 is jointed to the gear main body member 1, thereby an asynchronous gear is formed.
Patent JP-S6240218-A (JP)
Inventor: OGAKI MAMORU
IPC: A01D34/68
Filed: 1985-08-16
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-S57104116-A (JP)
Title: Electrochromic display body
Inventor: TONOMURA TADASHI
IPC: G02F1/155
Filed: 1980-12-19
Abstract: PURPOSE:To decrease potential fluctuations and reduce color irregularities during constant potential driving by using a counter electrode made by binding an oxidation-reduction system of transition metal ions to a carbon electrode via org. high polymer electrolyte. CONSTITUTION:A carbon electrode of graphite fiber mat or the like is impregnated with an org. high polymer electrolyte[e.g.; poly-2(or 4)-vinyl pyridine] soln., after which it is immersed in an aq. oxidation-reduction system[e.g.; K4Fe(CN)6]soln. of transition metal ions, whereby a counter electrode 1 is obtained. Thence, said electrode 1 and a reflection plate 7 are disposed on a glass substrate 7 provided with a stainless steel current correcting net 9 for counter electrode, and this substrate 7 and a glass substrate 7 provided with an ITO transparent electrode 8 and display electrodes 2 consisting of a transition metal compound (e.g.; WO3) are opposed by way of a spacer 5 and electrolyte 3 is injected therebetween, after which these are sealed by means of an adhesive agent 6. Thereby, the electrochromic display body of which the speed does not lower at >=10<5> cycles of coloring and color fading is obtained.
Patent JP-S6076440-A (JP)
Title: Glove compartment for vehicles and manufacturing method thereof
Inventor: TAKEYAMA KOUICHI
IPC: B29C49/48
Filed: 1983-09-30
Abstract: PURPOSE:To reduce the cost of production, by making up a box part, a lid part and a hinge part solidly altogether, while forming the said lid part into a double wall construction. CONSTITUTION:A glove box 10 is solidly made up of a box part 11, a lid part 13 opening or closing an opening 12 of the box part 11 and a hinge part 14 as one body. The lid part 13 is made up of an outer wall surface 15 and an inner wall surface 16, and a hollow part is installed in position between both these wall surfaces 15 and 16. For your information, in this lid part, there is provided with a lock mechanism 20 whose lock member 21 is engaged with a striker 27 of the box part 11 whereby the lid part 13 is held in a state of what it closes the opening 12.
Patent JP-H0626016-A (JP)
Title: Direct suspending method for cable erection of bridge
Inventor: KUMAGAI YOJI
IPC: E01D21/00
Filed: 1992-07-08
Abstract: PURPOSE:To shorten a construction period by adjusting the hydraulic pressure of a hydraulic cylinder which is fitted to every erection step connecting main cables to a bridge body and adjustable as to the fitting position, based on load calculation data at each suspending point. CONSTITUTION:When main cables 3 are lifted or lowered, in the condition in which a hydraulic cylinder 27 and a suspending frame of lower step 26 provided at every suspending point take charge of a suspending load, a frame 24 is positioned up and down by tightening or loosening the screw 35 on the upper face of the upper step suspendingh frame 24. Further, the screws 35, 25 of the frame 24 are tightened, the screw 34 of the frame 26 is loosened so as to release the hydraulic pressure of the cylinder 27 and transfer the load to the frame 24, and the position of the frame 26 in the up and down direction is adjusted. The hydraulic pressure of the cylinder 27 is displayed on a central operation board through a pressure converter, a hydraulic pressure control board, a motor-driven pump unit, and a digital load part. Further, hydraulic pressure of each cylinder 27 is adjusted by remote-controlling the pressure from the central operation board based on the load calculation data at every suspending point.
Patent JP-2001015387-A (JP)
Title: Chip tantalum capacitor
Inventor: NAKAJIMA TORU
IPC: H01G9/004
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a chip tantalum capacitor of two terminal structure in which labor required for mounting work is reduced by preventing reverse mounting onto a printed wiring board. SOLUTION: The chip tantalum capacitor of two terminal structure comprises a case 10, a capacitor element 1 encased in the case 10, an anode terminal 2 provided on the bottom face of the case 10 and connected with the anode of the capacitor element 1 while being bent on the outside of the case 10, and a cathode terminal 3 provided on the bottom face of the case 10 and connected with the cathode of the capacitor element 1 while being bent on the outside of the case 10. The anode terminal 2 and the cathode terminal 3 are disposed on the adjacent sides of the bottom face of the case 10.
Patent JP-2001015919-A (JP)
Title: Multilayer printed wiring board, circuit-board therefor and its manufacture
Inventor: ENOMOTO AKIRA
IPC: H05K3/40
Filed: 1999-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit-board provided for manufacturing a multilayer printed wiring board containing an IVH structure, and a method for manufacturing it. SOLUTION: To both surfaces of an insulating substrate 10 consisting of cured resin, a resin film 14 is adhered with a half-cured resin adhesive layer 12 in between, and the resin film 14 is irradiated with laser to form a through hole 16 piercing through the insulating substrate 10, and the formed through hole is filled with a conductive substance 18 to form a via hole 20. Further, after the resin film 14 is peeled from the surface of the insulating substrate 10, copper foils 22 are thermo-compression-bonded to both surfaces of the insulating substrate, respectively, to cure resin adhesive agent, and further the conductive substance and the copper foil are connected electrically to each other, and the copper foil is etched to form a single faced circuit board 30 containing a conductor circuit 24.  A plurality of these single faced circuit boards 30 are laminated, and then they are heated and pressed collectively with adhesive agent in between, to manufacture a multilayer printed wiring board.
Patent JP-H0628825-A (JP)
Title: Head assembling body for magnetic disk device
Inventor: NAKAMURA SHIGEO
IPC: G11B5/60
Filed: 1992-07-08
Abstract: PURPOSE:To prevent the contact with a disk caused by the protrusion and the crush of a signal line coming from the base part of a load arm and also to simplify the work by forming a signal line holding member from one member whose groove bottoms are connected. CONSTITUTION:The signal line 13 can be fixed to the base part 19 without protruding from the base part 19 by merely pushing the signal line 13 into the holding member 24 and only throwing a tab 27 down. Then, the work is easily performed even when a supporting member 25 located at the opposite side edge of the base part 19 holding no signal line 13 is bent since the rigidity of the bottom part of member 25 is increased.