baber/WOPTO huggingface dataset:
Patent JP-H08220137-A (JP)
Title: Probe card and measuring method for semiconductor employing it
Inventor: KATSUNO YOSHIAKI
IPC: G01R1/073
Filed: 1995-02-09
Abstract: PURPOSE: To obtain a probe card in which the abutting state between a probe needle and a pad on a semiconductor can be adjusted accurately and a measuring method for semiconductor. CONSTITUTION: The probe card 1 comprises a measuring probe needle 31 extending at an angle α with respect to the fixing face 2a of a holding base 2, and an adjusting probe needle 32 extending at an angle β smaller than α. Open end of the adjusting probe needle 32 is located on the outside of the open of the measuring probe needle 31. At first, the adjusting probe needle 32 is abutted against an adjusting pad 12b and then the measuring probe needle 31 is abutted against a measuring pad 12a based on the abutting state of the adjusting probe needle 32 thus performing specified measurement for a semiconductor.
Patent JP-H05191427-A (JP)
Title: Distributed control type loop data transmission controller
Inventor: EURA FUMIAKI
IPC: H04L12/42
Filed: 1992-01-13
Abstract: PURPOSE:To detect missing of a token or a fault-down token station in a short time by generating a fault detection output when it is discriminated that no excitation flag is inverted in a comparator and a watchdog timer is not reset within a reference time. CONSTITUTION:An inverted exciting flag RF stored in a register 21 at preceding token reception and an exciting flag RF this time obtained through an S/P register 19 are compared by a comparator 24 under the control of a frame discrimination section 16. When they are coincident, a watchdog timer 25 is reset and when dissident, an OR circuit 26 activates a fault occurrence detection output 27. When a token is missing due to a fault of a transmission line or the like, since the watchdog timer 25 is not reset, the fault detection output 27 is active with a signal outputted from the watchdog timer 25 to the OR circuit 26 after lapse of a predetermined reference time.
Patent JP-S52105371-A (JP)
Title: Solid liquid separating device
Inventor: INOUE KIYOSHI
IPC: B03C5/00
Filed: 1976-02-28
Abstract: PURPOSE:To make possible a highly efficient and reliable operation of a separation device which removes solid components from drainage, etc., containing active slurry and other solid components, by providing an inclined plate made from dielectric and by providing electrodes in the inclined plate.
Patent JP-H02201393-A (JP)
Title: Toner replenishing device
Inventor: KAMIYA YOICHI
IPC: G03G15/08
Filed: 1989-01-30
Abstract: PURPOSE:To hold a large amount of toner in an image forming device on the whole by constituting the toner supplying device which supplies toner to the toner supply part of a developing device by toner supplementation parts equipped with emptiness detecting means and using them in a specific cycle. CONSTITUTION:The developing device 3 consists of a development part 4 which supplies the toner to an electrostatic latent image and the toner supply part 5 which supplies the toner to the development part 4. In the toner supply part 5, a controller 19 detects the surface level of stored toner decreasing below a specific determined level. The toner supplementing device 6 consists of the three toner supplementation parts 10 (10a, 10b and 10c) which have the same shape and structure. Then the toner supplementation parts 10 are driven in constant order and, for example, when the toner supplementation part 10a being driven detects toner emptiness by its toner emptiness detecting means 17, the next toner supplementation part 10b supplies toner to the toner supply part 5. Consequently, a large amount of toner can be held in a copying machine 1 on the whole.
Patent JP-H03226778-A (JP)
Title: Toner density controller
Inventor: MURANO JUNICHI
IPC: G03G15/08
Filed: 1990-01-31
Abstract: PURPOSE:To maintain the density of a printing image to be at a normal value by controlling the output frequency of a density sensor based on the sum of multilevel data obtained with the aid of an arithmetic operation means which obtains the sum of the multilevel data in an image forming area. CONSTITUTION:The electrostatic latent image of a pattern for measuring toner concentration is formed on a photosensitive body by a pattern forming means 401 and developed by a developing device. Then, the density of the pattern for measuring toner density after it is developed is measured by the density sensor 402. Toner is replenished to the developing device from a toner replenishing device by a toner replenishment control means 403 according to the output signal of the sensor 402 and the sum of the multilevel data in the image forming area is obtained by the arithmetic means 404. Then, the output frequency of the density signal of the sensor 402 is controlled by an output frequency control means 405 based on the sum of the multilevel data obtained by the means 404. Thus, the density of the printing image is maintained to be at the normal value until the next density signal output timing of the density sensor by replenishing the toner once.
Patent JP-H05189761-A (JP)
Title: Lubricant applying method and applying device for magnetic disk
Inventor: KUDO ATSUSHI
IPC: B05B7/26
Filed: 1992-01-10
Abstract: PURPOSE:To eliminate the need for gaseous fluorocarbon by generating the mists of a lubricant of a fluorine system having several % concn. by means of a bubbler and applying the mists to the magnetic films formed on both surfaces of a magnetic disk from nozzles. CONSTITUTION:The lubricant 52 of the liquid fluorine system is housed in a container 51 of the bubbler 5 and is heated by a heater 53. The temp. thereof is controlled by a temp. sensor 54 and a control circuit 55. A piping 62 is then heated by a heater 63. And is maintained by a temp. sensor 64 and the control circuit 55 at the temp. at which the mists do not liquefy. Gaseous nitrogen N2 is injected into the lubricant 52 by an injection pipe 56 and the mist concn. is adjusted by regulating the supply rate of the gaseous nitrogen via a mass flow controller 57. The mists of the several % concn. are supplied through the piping 62 to the respective nozzles 61a, 61b and are applied on the magnetic films on both surfaces of the rotary disk 1.
Patent JP-S60166097-A (JP)
Title: Dephosphorizing method by biological treatment
Inventor: HAYAKAWA NOBORU
IPC: C02F3/12
Filed: 1984-02-10
Abstract: PURPOSE:To remove 90% each of BOD, nitrogen, and phosphorus by repeating sewage agitation and aeration in a treating vessel, spending more time for the agitation than for the aeration, and limiting a set of time for both processes within several hours. CONSTITUTION:The sewage is continuously introduced into treating vessel 1, and agitation and aeration are carried out in cycle. Both processes are alternately repeated. Accordingly, anaerobic conditions by the agitation and aerobic conditions by aeration are alternately and repeatedly applied to the sewage. In this case, at least more time must be spent for the agitation than for the aeration to remove the phosphorus. The time spent for one cycle is necessarily limited within several hours, preferably within 2hr. In addition, the dephosphorizing effect can be increased by changing the time for aeration and agitation at any time in correspondence with the water temp. of the vessel, the BOD concn. in the inflowing water, and the nitrogen concn.
Patent JP-H01200006-A (JP)
Title: Turbin output control device
Inventor: IIJIMA TADAHIKO
IPC: F01D21/14
Filed: 1988-02-03
Abstract: PURPOSE:To make it possible to control the output of a generator according to a permanent speed variation when a frequency deviation is formed by changing the output set value according to the permanent speed variation based on a frequency deviation signal in a turbin output control device by an electrohydraulic governor. CONSTITUTION:The deviation between a turbin rated speed R and a turbin speed (system frequency) F is transformed into a frequency deviation signal 31 by a permanent speed variation computing element 30, and this signal is input to a phase compensator 32 to generate a high speed response signal 32. The frequency deviation signal 31 is also added to an output set L to obtain an output request signal 33. Further, the deviation between the output request signal 33 and a generator output MW is proportionally integrated with a proportional plus integral computing element 35 to obtain a proportionally integrated output 37. The proportionally integrated output 37 is added to the high speed response signal 34 to obtain an added valve opening control signal 36. Thereafter, an adjustable valve 3 is driven by the added valve opening control signal 36 to secure continuous recovery of the frequency deviation and stability to high speed frequency changes.
Patent JP-S58140431-A (JP)
Title: Controller for choking of suction air for diesel engine
Inventor: KAMOSHITA SHINJI
IPC: F02B3/06
Filed: 1982-02-16
Abstract: PURPOSE:To prevent the production of white smoke or ignition failure due to idling on a high ground, by mounting a negative pressure sensor for detecting a pressure of a suction pipe at a downstream of an air intake throttle valve, a control circuit for releasing an air-intake choking at a running time on a high ground, and a negative pressure switching valve. CONSTITUTION:A diesel engine has a suction manifold 12, an exhaust manifold 14 and a fuel injection pump 16. Signals from a sensor 46 for the number of revoltions and a sensor 48 for detecting the degree of opening of an accelerator lever are introduced to a control circuit 42. A negative pressure sensor 50 detects a difference in pressure between a pressure of a suction pipe and an atmospheric pressure of decide whether it is running of a high ground or not to send a signal to the control circuit 42. At the running time on the high ground, the atmospheric pressure enters the chamber 24 of a negative pressure actuator 20 through operation of an electromagnetic valve 28 from the control circuit 42 to release an air-intake valve 18 despite of an idling condition. This permits the prevention of the occurrence of white smoke and ignition failure due to idling at the high ground.
Patent JP-S59154157-A (JP)
Inventor: RAINAA KETORA
IPC: B05B15/658
Filed: 1984-02-10
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-H09196498-A (JP)
Title: Air-conditioning system
Inventor: MAEDA KENSAKU
IPC: F24F3/00
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To provide an air-conditioning system which surpasses conventional air-conditioning systems in energy efficiency and makes a cooling tower unnecessary. SOLUTION: This air-conditioning system has a heat pump 1, warm-heat medium passageways which extract the heating capacity from the heat pump 1 and circulate it, and cold-heat medium passageways which extract the refrigerating capacity from the heat pump 1 and circulate it. With the warm-heat medium passageways desiccant air-conditioning machines 70A-E are connected and with the cold-heat medium passageways air-conditioning machines having heat-exchange relations with air in the space set off for the air conditioning and desiccant air-conditioning machines 70A-E are connected in a setup to regenerate the desiccant by the heating medium in the warm-heat medium passageways. Each of the desiccant air-conditioning machines 70A-E is equipped with a heat exchanger for the exhaust gas EX and the cold-heat medium.
Patent JP-H04259908-A (JP)
Title: Magnetic disk substrate
Inventor: SATO MOTOHARU
IPC: G11B5/73
Filed: 1991-02-15
Abstract: PURPOSE:To improve the heat resistance of a disk base body and to allow the high-temp. heating treatment for improving the magnetic characteristics of a magnetic film without allowing the base body to have magnetism as the disk base body consists of silicon and further to improve the coercive force in a circumferential direction and to prevent the attraction to a magnetic head when the base body is made into the magnetic disk as concentrical line traces are formed on the surface of the disk base body. CONSTITUTION:This magnetic disk substrate is constituted by forming the concentrical line traces on the surface of the disk base body consisting of the silicon in such a manner that the surface roughness Ra in the radial direction thereof attains 10 to 500Angstrom .
Patent JP-H05217064-A (JP)
Title: Automatic vending machine
Inventor: ISHINE YASUZO
IPC: G07F9/10
Filed: 1992-02-07
Abstract: PURPOSE:To simplify structure and to improve stability and working efficiency for the replenishment of commodities. CONSTITUTION:Plural commodity storing cases 13 each of which is provided with a commodity storing part 17 for storing plural columns of commodities aligned in the back-and-forth direction and a commodity discharging part 19 for delivering each commodity stored in the storing part 17 and an opening/ closing door 21 to be opened/closed to close the gates of the storing parts 17 is arranged in the front face of the cases 13 so as to be opposed to a main door 3 and opened at its front part.
Patent JP-S56119432-A (JP)
Title: Room heating system
Inventor: SUGAWARA SAKUO
IPC: F24D19/10
Filed: 1980-02-25
Abstract: PURPOSE: To improve comfortableness and efficiency of room heating and to reduce consumption of energy in a room heating system in which a hot-wind heater and a floor heater are used in combination, by detecting the temperature of air in the room to be air-conditioned and the temperature on the floor surface, and controlling the former temperature in relation to the latter.  
     CONSTITUTION: In a room heating system comprising a floor heater 1 and a hot- wind heater 2, there are provided a floor-temperature detector 4, a room-temperature detector 5 and a controller 6. Outputs of these two detectors 4, 5 are both given to the controller 6. With such an arrangement, operation of the hot-wind heater 2 is continued until the room temperature t a  is raised to a first reference value t a1 , and when the floor temperature t f  becomes higher than a first reference value t f1 , the hot-wind heater 2 is controlled such that the room temperature takes the value t a  related to the floor temperature t f . Subsequently, when the floor temperature t f  is raised to a second reference value t f2 , the controller 6 functions to keep the floor temperature at t f2  and to keep the room at a second reference value t a2 . Thus, it is enabled to obtain comfortableness and energy-saving performance of the floor heater as well as the feature of the hot-wind heater that the room air can be heated promptly. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04262686-A (JP)
Title: Video projector
Inventor: SUZUKI SHINJI
IPC: H04N5/64
Filed: 1991-02-16
Abstract: PURPOSE:To drive a video projector by a battery and to make the video projector small and light in weight. CONSTITUTION:The armor case of the video projector is constituted by a cabinet which is vertically bi-sected and by a cover 20 arranged behind the cabinet. The cover 20 is arranged in freely attachably and detachably as against the cabinet and a lamp 36 which constitutes a projector light source is easily exchanged by opening the cover 20 positioned behind the projector light source. A battery attaching part to mount the battery 70 for driving the projector is formed on the back surface of the cover 20 so that the battery 70 is attached outside on the back surface of the cover 20.
Patent JP-S57136113-A (JP)
Title: Twin trip counter apparatus
Inventor: NAKANO KAZUMASA
IPC: G06M1/34
Filed: 1981-02-17
Abstract: PURPOSE:To reduce the number of component parts used while enabling of versatile use of a counter by resetting to zero two trip counters selectively with one control knob, as provided side by side in an odometer. CONSTITUTION:Digit wheels 3a of a trip counter 3 are each driven to turn with a drive gear 6 through pinions respectively provided on a gear 3c and zero resetting material 8. At the same time, the rotation is transmitted to a drive gear  5 from a shaft 4 to likewise turn digit wheels 2a of a trip counter 2, which  allows these two counters 2 and 3 to add up and indicate running range of an  automobile separately. Upon the depression of a control knob 17, a lever 12 is turned in the direction C with a pressing section 18a while a zero resetting material 7 is moved in the same direction so that each indicated number of the digit  wheels 2a will shift to zero thereby resetting the counter 2 to zero. When the  knob 17 is depressed opposite to the direction B after the turning of the lever, a  lever 14 and a zero resetting material 18 are turned in the direction C so that  each indicated number of the digit wheel 3a will shift to zero thereby resetting  the counter 3 to zero.
Patent JP-H09219242-A (JP)
Title: Waterproof connector
Inventor: YAMAMOTO TAKATATSU
IPC: H01R13/52
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of improving mechanical strength, preventing deformation in molding, and improving waterproof. SOLUTION: In a connector 1, a male connector 2 on which an O-ring 6 having elasticity is inserted and attached is fitted and connected to a cylindrical female connector 3 provided with a large diameter part 3a to which the connector 2 is to be fitted. Reinforcing ribs 11a, 11b for improving mechanical strength are formed on the outer surface of the female connector 3, and recessed parts 16a, 16b for preventing deformation to be generated caused by shrinkage in molding of the reinforcing ribs 11a, 11b are formed on the outer surfaces of the reinforcing ribs 11a, 11b and on the outer surface of the large diameter part 3a.
Patent JP-S60189254-A (JP)
Inventor: RANII ERU RIYUUIN
IPC: H01L21/8242
Filed: 1985-02-06
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-H07234090-A (JP)
Title: Aluminum alloy heat exchanger
Inventor: ITO HIROSHI
IPC: F28F9/26
Filed: 1994-02-21
Abstract: PURPOSE:To prevent a feeding port or a taking-out port from being displaced by a method wherein there is provided a connecting part for connecting an end outer side surface of each of side plates with an extremity end of each of extention parts and a part between an outer circumferential surface of each of the extention parts and an inner circumferential edge of each of communication holes is liquid-tightly closed with brazing material. CONSTITUTION:Through-pass holes 24a, 24b of extention parts 23a, 23b integrally assembled with main bodies 14a, 14b of tank are engaged with tongue pieces 22a, 22b so as to constitute connecting parts 21a, 21b. Then, in the case that the extension parts are inserted into and passed through the through-pass holes at an end part of a seat plate, the tongue pieces are resiliently crushed, brazed and positively closed. With such an arrangement as above, the main bodies 14a, 14b of the tank are connected and supported at side plates 5, 5. The main bodies 14a, 14b connected and supported in this way are not oscillated and displaced even in the case of heating operation for brazing. Directions of feeding port 19 and the taking-out port 20 in the main body 14a of the tank are not displaced, and the main bodies 14a, 14b of the tank are not floated out of seat plates 13a, 13b, resulting in that air-tightness and liquid-tightness within or out of the tank can be positively carried out.
Patent JP-S58140545-A (JP)
Title: Control device of air conditioning system
Inventor: AOKI TAKASHI
IPC: B60H1/00
Filed: 1982-02-17
Abstract: PURPOSE:To prevent inadvertent change in a display state at the time of starting and to obtain the stable display state, by supplying power to a display element only after a control signal for the display element has been outputted based on a control state. CONSTITUTION:When one of mode selecting switches, which can start the operation, is turned ON, judgment for discriminating the selected switch is performed. Based on this judgment, a control mode is determined. Based on the determined mode and various data, computation and judgment are performed. Then the state of a device to be controlled is set. After the control signal for the display element has been outputted, the power is supplied to the display element. Then the display element is lighted and the device is driven.
Patent JP-S56119833-A (JP)
Title: Measuring apparatus for moisture content of grain in drier
Inventor: HARUNA SHIGEAKI
IPC: F26B17/14
Filed: 1980-02-26
Abstract: PURPOSE:To accurately measure the running mean value of moisture content by shortening an operating period just before the end of drying and increasing measuring frequency, by providing a timer determining the operating period of moisture meter. CONSTITUTION:The moisture meter A is connected to the arithmetic circuit C through the A-D converter B and the output is connected to the comparator circuit E connected with the indicator D and targeted value setting circuit F. The output of the circuit E is connected to the control circuit G incorporating the timer which determines the operating period of the meter A. A judgement as to whether the moisture meter is in process of measurement or not is made in the circuit G and in case when the meter A is in outputting state of the data voltage, said voltage is converted into the moisture content of digital value and then said value is compared with the targeted moisture content in the circuit E. As a result, when the moisture content of grain is high in the former period of drying, the timer of the circuit G is set for comparatively long intervals (e.g. 10min) and when the moisture content is low in the later period, the timer is set for short intervals (e.g. 4min).
Patent JP-S59155354-A (JP)
Inventor: EERITSUHI HANMAASHIYUMITSUTO
IPC: C07C303/22
Filed: 1984-02-13
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-H01198110-A (JP)
Title: Automatic duty setting circuit
Inventor: OGAMI CHOJI
IPC: H03K5/156
Filed: 1988-02-02
Abstract: PURPOSE:To automatically obtain rectangular waves of 50% in duty by impressing the output of an inversional logic circuit which inputs the output of a non- inversional logic circuit, the input terminal of which is connected with a capacitor, upon the input terminal of the non-inversional logic circuit through a charging/discharging circuit composed of resistors and a capacitor. CONSTITUTION:Sine waves or triangle waves are inputted to an input terminal 101. The sine or triangle waves are inputted to the input terminal of a non- inversional logic circuit 103 and rectangular waves of 50% in duty are obtained on the output side of the circuit 103. Namely, when the output signal of the circuit 103 is impressed upon the input of an inversional logic circuit 104, pulse signals with inverted duties are obtained at the output of the circuit 104. When the output signals are supplied to a charging/discharging circuit composed of resistors 105 and 107 and a capacitor 106, a voltage which is inversely proportional to the duty of aimed rectangular wave signals is obtained across both ends of the capacitor 106. When the voltage is applied across the input terminal of the circuit 103 through a resistor 108, the center potential of the inputted sine or triangle waves can be fluctuated inversely proportionally to the duty of the aimed rectangular wave signals.