baber/WOPTO huggingface dataset:
Patent JP-S6364135-A (JP)
Title: Runaway preventing circuit for microprocessor device
Inventor: IDOGUCHI MASARU
IPC: G06F11/30
Filed: 1986-09-03
Abstract: PURPOSE:To prevent the runaway of a program due to external environment by decoding an address bus and resetting a CPU when an address signal in which a program not accumulated appears. CONSTITUTION:A CPU 1 reads a control program accumulated in a memory 2 through address buses 3-1-3-5, executes the instruction and a decoder 4 decodes the address signal to appear at a bus 3. Generally, the control program is stored only in a part 6 of a memory area 5 of the memory, for example, as shown in the figure, and at the memory 2, an idle address 7 exists in which the program is not accumulated. The decoder 4 is operated so as to reset the CPU 1 when the signal to designate the address in which the program is not accumulated appears. For example, since an accommodating area with a large address number comes to be an idle address, it is operated so as to reset the CPU 1 to an address signal line 3-5 to show the address in which the control program is not accumulated.
Patent JP-2000025668-A (JP)
Title: Vehicular lighting mark device and lighting system
Inventor: YAMADA HIROYASU
IPC: B62J6/04
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To light up a self mark light with a simple constitution for a long time by providing a lighting mark means lighted up by an electric power supplied from a generator, a charging means by which the electric power can be supplied to the lighting mark means and a supply obstruction means for obstructing the supply of a charged power to a light. SOLUTION: When a bicycle equipped the lighting system for bicycle runs, a light 1 is turned on by the supply of an electric power by a generator 2 and the power is supplied to the lighting mark device for bicycle, which supplies the power supplied from the generator 2 to three terminals regulator after the rectifying of a rectifier 4. At the stop time of bicycle, the supply of the power by the generator 2 to the light 1 and lighting mark device for bicycle is stopped. The rectifier 4 is connected so that the supply of the power charged to a secondary battery 3 to the light 1 is obstructed and the power charged to the second battery 3 is connected to the generator through the rectifier 4 and not supplied to the light 1. Thereby, the lighting mark means after running stop can be lighted up for a long time.
Patent JP-H0534884-A (JP)
Title: Color photosensitive material
Inventor: ONO MICHIO
IPC: G03C8/22
Filed: 1991-07-26
Abstract: PURPOSE:To enhance image density and to improve color reproduction performance by incorporating a reducible dye donor in the color photosensitive material. CONSTITUTION:At least one layer formed on a support contains photosensitive silver halide, a binder, the reducible dye donor, and a reducing agent represented by formula I in which X is -CO-, -SO2-; each of R<1> and R<2> is an alkyl or aryl or heterocyclic group; R<3> is H, acyl, sulfonyl, carbamoyl, or sulfamoyl, and each of R<2> and R<3> may form a carbon or hetero ring together with each other, and each may form the dimer or trimer of this agent.
Patent JP-S58110825-A (JP)
Title: Detection of opening degree of throttle valve
Inventor: KAMIYA NOBUKAZU
IPC: F02D9/00
Filed: 1981-12-22
Abstract: PURPOSE:To make it possible to detect the opening degree of a throttle valve without adding an additional component to the torque to open and close the valve by a method  wherein the variation of the opening degree of the throttle valve is detected as the variation of an output voltage due to the variation of the amount of light received by a light receiver. CONSTITUTION:A semicircular shielding member 17 is formed on one end of a shaft 10a  of the throttle valve 10 in such a manner that the member 17 projects from the shaft 10a in the direction normal to the latter and a projector 14 and a light receiver 16 are arranged in a throttling degree detector 12 so as to sandwich the shielding member 17. In this case, the center O of the shielding member 17 is made to lie on the center line of a projected beam of light B and the diameter 2r of the member 17 is made equal to the width of the projected beam of light B. Thus, when the throttle valve 10 is opened to the full, the surface 17a of the shielding member 17 comes to lie parallel to the center line of the projected beam of light B as shown in the drawing so that the amount of light B reaching the light receiver 16 becomes maximum. As a result, the amount of light received by the light receiver 16 decreases as the valve 10 opens and a voltage signal proportional to the opening degree of the valve 10 is obtained through an amplifying circuit 15.
Patent JP-H0374518-A (JP)
Title: Air cooler for engine
Inventor: FUJITA YOSHIHIRO
IPC: F28D7/16
Filed: 1989-08-11
Abstract: PURPOSE:To prevent thermal expansion and intensive temperature rise of a side member securely and simply by placing a heat shield plate for forming an air layer between a cooling core and a side member, and connecting the air layer to an after-cooling air supply passage. CONSTITUTION:A cooling core C of an air cooler comprises a multiple number of cooling water pipes 6, cooling fins 30 and a core stay 14 in the middle, and others. A pair of side members 1, 2 are secured on both side surfaces of the core stay 14. A pair of heat shield plates 5, 7 are interposed between the side members 1, 2 and the core stay 14. Upper ends 5a, 7a of the heat shield plates 5, 7 are bent to be supported by side members 1, 2 while the lower ends 5b, 7b thereof are formed in a straight line to form gaps between the ends 5b, 7b and the side members 1, 2. Intake air after passing through the core C is introduced through the lower ends 5b, 7b into an air layer A.
Patent JP-H0374565-A (JP)
Title: Fuel pump device for automobile
Inventor: SATO HIROSHI
IPC: F02M37/10
Filed: 1989-08-11
Abstract: PURPOSE:To discharge vapor positively by disposing a suction port and a discharge opening opposedly interposing an impeller accommodating part in a pump part in between and providing an air vent hole for piercing a pump casing at a part between the suction port and the discharge opening. CONSTITUTION:A fuel pump device is formed of a pump part 3, a motor part 4 and a terminal holder part 5 disposed in a cylindrical housing 2. Fuel sucked from a suction port 10 by the rotation of an impeller 8, accommodated in a shallow circular recessed part 7 formed at the axial end face of the outer casing 6b of a pump casing 6, by the motor part 4 is discharged by the pump part 3 from a discharge opening 11 into the housing 2 and delivered outside through a fuel outlet pipe 21 with a built-in check valve 20. In this case, an air vent hole 32 piercing the outer casing 6b is provided at a part between the suction port 10 and the discharge opening 11. Vapor is therefore caught before reaching the suction port 10 and can be discharged outside a fuel pump 1.
Patent JP-H08100609-A (JP)
Title: System and device converting heat energy into mechanical andelectric power
Inventor: AREKUSANDAA AI KARIINA
IPC: F01K25/10
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of thermodynamic cycles by generating a liquid working fluid through the generation, in a condensed stream, of a first stream, second stream and third stream with specific quantities of a low boiling component and through the application of multiple distillation operations to all these streams. SOLUTION: A completely condensed multicomponent working fluid is preheated in a boiler 201 wherein it is divided by a steam separator 208 into a first stream lean in a low boiling component and a second stream rich in the low boiling component. The first stream is heated in a steam section of the boiler 201 while the second stream in an intercooler 205, before they are recombined by a steam mixer 209 into a third stream or a total of the working fluids having the low boiling component, which is superheated in a heater section of the boiler 201. The combined working fluid expands in a first turbine 202 before reheated in the boiler 201 that passes it to a second turbine 203. After expanding in the second turbine 203, the working fluid is introduced into the intercooler 205 wherein it supplies heat required to evaporate the second stream.  The working fluid next expands in a third turbine 204 before subjected to a condensation operation in a distillation condensation subsystem 206, from which it is forced by a pump 207 to the boiler 201 so as to continue this cycle.
Patent JP-H0761232-A (JP)
Title: On-vehicle air cleaner
Inventor: TANAKA SHUNICHIRO
IPC: B01D46/46
Filed: 1993-08-24
Abstract: PURPOSE:To wire an electric power of an automobile by detecting whether the automobile is on a run without providing exclusive wiring in the interior. CONSTITUTION:The movement of an automobile is detected as geomagnetic change by a geomagnetism detecting circuit 10, and a power switching circuit 11 is put in action by the output of the detecting circuit 10 to supply power to a control circuit 12. An air cleaner 5 is thereby driven and stopped using the electric power wiring of other equipment with electric power wiring passing through an ignition switch or an ACC switch.
Patent JP-H0554347-A (JP)
Title: Magnetic disk
Inventor: TAKI AKIO
IPC: G11B5/41
Filed: 1991-08-21
Abstract: PURPOSE:To execute a CSS operation periodically to remove the dirt or the like on a head due to a long-time use in the magnetic disk using a contact start stop system. CONSTITUTION:In the case of a long-time consecutive use of the magnetic disk, an interrupt signal is sent from a timer 15 to a CPU 9, starting an CSS operation. This CSS operation is the one moving a head to a CSS zone, stopping a spindle motor 3, and contacting a head 4 to a magnetic disk 1 for several times. A head is protected by executing the CSS operation periodically in the case of the long-time use of the magnetic disk.
Patent JP-S6366753-A (JP)
Title: Leader block attaching and detaching device in magnetic tape device
Inventor: SHIMIZU YOSHITAKA
IPC: G11B15/67
Filed: 1986-09-08
Abstract: PURPOSE:To exactly attach and detach a leader block by guiding stably the leader block to a deep part of a tape cartridge by a guide member at the time of installing the leader block. CONSTITUTION:In a magnetic tape device for drawing out a tape wound round to a tape reel 66 which has been provided in a tape cartridge 10, together with a leader block 68 which has been attached to its tip, and recording and reproducing the information by a magnetic head, guide members 24, 26 for guiding a movement of the leader block at the time of attaching and detaching the leader block 68 to and from the tape cartridge, and also, taking a position which has been withdrawn from a running path of the tape at the time of recording and reproducing the tape are provided, so that the leader block 68 is guided to a deep part of the tape cartridge. In this way, the leader block can be attached and detached exactly to and from the cartridge.
Patent JP-2001029265-A (JP)
Title: Seated type stool seat and cover
Inventor: OTA KO
IPC: A47K13/00
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To apply durable and properly changeable decorations for stool seat and cover. SOLUTION: The stool cover 20 has a wooden cover body 21 molded of a cut oak plate material into which is fitted a ceramic decoration member 23 to which decorations including colored pictures, patterns and characters are applied. The stool seat 30 has a wooden seat body molded of a cut oak plate material similarly to the cover body 21, into which a ceramic decoration member is fitted at its front.
Patent JP-H1045697-A (JP)
Title: Production of 1,4-dicyano-2-butene
Inventor: WATANABE TAKAMICHI
IPC: C07C255/09
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To industrially, simply and readily obtain 1,4-dicyano-2-butene by reacting a dihalobutene with an alkali cyanide in water solvent in the presence of a cupric ion at pH in a specific range. SOLUTION: A 3,4-dihalo-1-butene of formula I (X is Cl, Br or I) is reacted with an alkali cyanide (or hydrogen cyanide and an alkali hydroxide) in water solvent in the presence of a cupric ion (preferably copper (II) sulfate or copper (II) chloride) at pH 1-5 to provide the objective 1,4-dicyano-2-butene of formula II. Sodium cyanide or potassium cyanide is preferably used as an alkali cyanide. The objective compound is industrially and advantageously obtained without occurrence of carbon dioxide, hydrogen cyanide, etc., during reaction process by the method. The compound can be expected as a raw material of an intermediate for synthetic fibers or an intermediate, etc., for medicines and agrochemicals.
Patent JP-H0535202-A (JP)
Title: Method and device for displaying image of electro-optical device
Inventor: YAMAZAKI SHUNPEI
IPC: H04N5/66
Filed: 1991-07-27
Abstract: PURPOSE:To make a gradational display which is precise and in small influence of variance among elements by making a digital system gradational display. CONSTITUTION:An active matrix type electro-optical device digitizes an externally supplied analog video signal with binary notation, stores the digital signal temporarily, and outputs it to a next stage circuit in proper order. Namely, signal lines X1-X480 are connected to the gate electrodes of respective TFTs. Then rectangular pulse signals are applied in order Signal lines Y1-Y640, on the other hand, are connected to the source or drain electrodes of the respective TFTs, and signals consisting of plural pulses are applied thereto. In this case, the signals are outputted to the active matrix electro-optical device while the output timing is controlled to perform optional digital control over the time when a voltage is applied to picture elements Zn,m, Zn,m+1, Zn+1,m, and Zn+1,m+1, thereby obtaining a visual stepwise display.
Patent JP-H0373025-A (JP)
Title: Source program shaping compile system
Inventor: IIJIMA YUICHI
IPC: G06F9/45
Filed: 1989-08-14
Abstract: PURPOSE:To optimumize an object program by analyzing the structure of an inputted source program and shaping the source program so that a low-order compiler can prepare the optimum object program. CONSTITUTION:A compiler control part 4 refers a parameter 8 and analyzes a source program 1. When the source program is prepared by a precompiler, the compiler control part 4 activates a source program shaping part 5. In the other case, the source program 1 is inputted to a main body 7 of the compiler as it is and the main body 7 of the compiler is activated. The source program shaping part 5 analyzes the program structure of the source program 1, shapes the source program 1 so that the main body 7 of the compiler can output an optimum object program 3, and outputs a shaped source program 6. Thus, the optimum object program can be prepared.
Patent JP-H0659742-A (JP)
Title: Magnetic disk controller
Inventor: YAMAZAKI YUKIE
IPC: G05B11/36
Filed: 1992-08-06
Abstract: PURPOSE:To refer to data with small memory capacity and with high accuracy by expressing discontinuous value by a continuous function y=f(x), and providing a means calculating a variable y when a constant controlling the shape of the function and a variable x are inputted. CONSTITUTION:This controller is composed of an A/D converter 101, a digital calculation part 102, a D/A converter 103, a VCM driver 104, a location signal demodulation circuit 105 and a coordinate value calculation part 106. The digital calculation part 102 performs a calculation, referring to a necessary value by using the coordinate value calculation part 106 as necessary, moves a head to an objective truck and performs a positioning. The coordinate value calculation part 106 has a function calculating the coordinate of a second order Bezier curve. The second order Bezier curve is capable of expressing curves having various kinds of curvatures by expressing a curve by three control points and moving the control points. Therefore, it is allowable that the capacity of a storing memory is small, because the digital calculation part 102 requires to have only several data controlling the shape of the function.
Patent JP-S59100405-A (JP)
Title: Optical interference thin film
Inventor: ONO KOUZOU
IPC: G02B1/11
Filed: 1982-11-30
Abstract: PURPOSE:To eliminate or reduce the Fresnel loss of optical parts by providing a thin film of diamond as at least one of thin film layers on the surface of a base material. CONSTITUTION:For example, two-layer coating uses an infrared-light fiber using AgBr or infrared-light transmissive material using ZnSe as the base material 1. Then, diamond is used for an external layer 4 to obtain the hard stable coating. When diamond is used for an internal layer 3, the refractive index is 2.42 and large, and n2 increases from an optimum conditional equation in case of, for example, lambda/4 thickness, so that another hard and stable thin-film material is usable for the external layer. Consequently, this is effective as a high-hardness optical film which is chemically stable and has a wide transmission wavelength band, and usable as an optical interference thin film for reflection prevention, reflection emphasis, wavelength selective transmittivity to optical parts.
Patent JP-H0954118-A (JP)
Title: Load survey system
Inventor: KOBAYASHI MITSUYUKI
IPC: H04M11/00
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To measure with high precision by providing an calculation means outputting power signals based on the voltage signal and current signal supplied from a power supply source, a means converting the power signal into frequency signals, a power-factor-regulatable calculation means, and a power supply means which drives the conversion means. SOLUTION: A measurement part 13 multiplies voltage signals P1, P2 and P3 by current signals 1S and 3S obtained by current transformers 11 and 12, for outputting power signal. A control part 14 makes a measurement value of the measurement part 13 stared in a storage part 15, and sends the measurement value to a center, as required. A power circuit 16 is provided with power transformers 17 and 18 whose power factor are different from each other. The control part 14 selects the suitable power transformer which has the greatest influence with a load survey meter so that total load, of a watthour meter provided on the secondary side of a transformer for a measuring instrument and the load survey meter, is in a power-factor range of a usage burden range of a customer, and then changes over a changeover switch 19.
Patent JP-S6268648-A (JP)
Title: Method and device for manufacturing parts having tooth part and inner curved surface
Inventor: MINODA MUNEYOSHI
IPC: B21J5/02
Filed: 1985-09-24
Abstract: PURPOSE:To improve the yield of a material, and to curtail the number of processes by forming an inclined surface on a side wall part of a cylindrical rough shape material, also ironing the outer surface of the side wall, and subsequently, executing a cold working of a tooth part by using a punch as it is. CONSTITUTION:An inclined surface which is spread as it is separated from the bottom part is formed on a side wall part of a cylindrical rough shape material 1. In such a case, inclination angles of the inner and the outer surfaces are set to '0'-15 degrees, and 15-30 degrees or so, respectively. Subsequently, the rough shape material 1 is held by a punch 7 and made to descend, the outer face of the side wall part is ironed by an ironing die 6, and a curved surface is formed on the inner surface of the side wall part. Also, the rough shape material 1 is made to descend to a position of a clearance groove 4c, and a cold coining of a tooth part 1a is executed against the cold coining die 6 by using the punch 7. According to this method, the tooth part 1a and the inner curved surface of the side wall part can be formed by one process. Accordingly, the number of processes can be curtailed, and also the yield of a material can be improved.
Patent JP-H0494824-A (JP)
Title: Turret punch press
Inventor: MATSUDA MORIKATSU
IPC: B21D37/04
Filed: 1990-08-10
Abstract: PURPOSE:To reduce the exclusive space for the die holding territory, to hold many dies and to improve the productivity by setting the housing part for storing the die sets with plural lines and plural stages, and providing the die automatically exchanging device freely reciprocable. CONSTITUTION:The housing 61 of the automatic die exchanging device is moved to the required position of the die-set receiving part. The X-axis carrage 79 is moved to the die-set receiving part, the cylinder 105 for holding is driven and the chucking devices 99P, 99D are moved, the punch P and the die D are mounted to the holding holes 113, 115 of the die base, the die-set 29 is held and moved back to the original position. The housing 61 is moved, the die-set 29 stops the empty housing 61 at the die changing position 57, the chucking device 99P, 99D are inserted in the die base holding holes 113, 115, held, and moved back to the original position, the die-set 29 is released from the die-set mounting territory 55. The housing 61 to hold the die-set 29 is positioned at the die changing position 57, the X-axis carrage 79 is moved and the die-set 29 is inserted to the die-set mounting territory 55.
Patent JP-S58160671-A (JP)
Inventor: LOPES FERRO JAIME
IPC: F17C/
Filed: 1982-11-30
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-S6269697-A (JP)
Inventor: NAKAMURA KIMIHIKO
IPC: H05K3/28
Filed: 1985-09-24
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-H1149855-A (JP)
Title: Fluorinated polyimide, substrate laminate and polyamic acid solution
Inventor: YAMAMOTO TOMOHIKO
IPC: H01L21/312
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain the subject polyimide having high molecular weight, transparency and thermal resistance, and low in thermal expansibility, dielectric constant and water absorption properties, by subjecting a polyamic acid obtained from polymerization between an aromatic diamine and an aromatic tetra-carboxylic acid dianhydride to thermal reaction. SOLUTION: This polyimide having the repeating units of the formula (R1 is a divalent organic group) is obtained by polymerization between 2,2',5,5',6,6'- hexafluorobiphenyl-3,3',4,4'-tetracarboxylic acid dianhydride as an acid anhydride or its mixture with its position isomer, 4,2',5,5',6,6'-hexafluorobiphenyl-2,3,3',4'- tetracarboxylic acid dianhydride and a diamine (e.g. p-phenylenediamine, etc.), in an organic solvent (e.g. N-methyl-2-pyrrolidone, etc.), at <=250 deg.C, preferably, <=60 deg.C to produce a polyamic acid, then, converting the polyamic acid to the objective polyimide under heating at >=200 deg.C, preferably, 200-450 deg.C.
Patent JP-H0859213-A (JP)
Title: Ozonizer
Inventor: SHINJO RYOICHI
IPC: C01B13/11
Filed: 1994-08-11
Abstract: PURPOSE: To provide an ozonizer capable of efficiently generating an ozone gas having a high concentration and a high cleaning degree. CONSTITUTION: In this ozonizer of a discharge method for impressing an electric voltage 10 between electrodes 5 and 6 sandwiching a dielectric material 7 and generating ozone, both the electrodes 5 and 6 are equipped with flow channels 9 for a cooling liquid and a coupling pipe 26 for connecting the flow channels 9. Both the electrodes 5 and 6 are cooled by circulating common deionized water.