baber/WOPTO huggingface dataset:
Patent JP-H08334486-A (JP)
Title: Water content measuring device for use in drier
Inventor: NAGAI TAKASHI
IPC: F26B17/14
Filed: 1995-06-06
Abstract: PURPOSE: To set electrode rollers in optimum positions according to the kind of grains so as to reduce the time for detecting the water content of the grains and to enhance the accuracy of detecting peak voltages by providing a control means for varying the interval between the electrode rollers. CONSTITUTION: When grains are crushed by a pair of electrode rollers, a signal is fed back to a CPU 40 via a current-voltage changing circuit 44 and an A/D converter circuit 45. A controller 50 is connected to a water-content-measuring control panel via a communications line 52. When communication between the drier controller 50 and the water content measuring control panel is started and an operator sets a desired finish water content and the kind of the grains at the start of operations, a switch signal is outputted from a switching circuit 41 according to these setting to drive a motor, and the moving electrode motor is horizontally moved a predetermined distance, i.e., the distance between the electrodes is finely adjusted according to the kind of the grains.
Patent JP-H035761-A (JP)
Title: Electrophotographic sensitive body
Inventor: NOSHO SHINJI
IPC: G03G5/147
Filed: 1989-06-02
Abstract: PURPOSE:To improve physical strength and photosensitive performance by forming a surface protective layer of a cured film consisting of a binder resin and an org. titanium compd. CONSTITUTION:The surface protective layer is formed of the cured film consisting of the mixture composed of the binder resin and the org. titanium compd. The resistance control of the binder resin is executed by the org. titanium compd. in such a manner. The surface protective layer has excellent light transmittability in this way and if this layer is formed on a photoconductive layer, the photosensitivity of the photoconductive layer is not impaired at all and further, the mechanical strength, such as adhesion properties, is improved as well. The electrophotographic sensitive body having excellent durability, reliability and photosensitive characteristics is obtd. The resistance control is facilitated and simplified to assure the easy production.
Patent JP-S5565935-A (JP)
Title: Auto focus controller
Inventor: TAMURA SHIYUUICHI
IPC: G03B3/00
Filed: 1978-11-10
Abstract: PURPOSE: To make the time up to exposure nearly constant perform failproof phtographing by performing stepwise sequence controlling of focusing, shutter release with timer, etc. after starting of the photographing lens according to starting.  
     CONSTITUTION: When the photographing lens starts according to shutter release operation inverted signal LEST becomes of a low level and the outputs of the D- type FF 1 , FF 2  for state judgement invert to a high level by way of an invetter I 4  and the SHI signal through an OR circuit OR 3 , inverter I 7  becomes of a low level irrespective of closing and opening of the AND gate AND3 by the output of a battery voltage detecting circuit G. When focusing is accomplished, the inverted signal PEAK becomes of a low level unless the battery voltage becomes of the specified value or less, thus the FF 2  is reset by way of an inverter I 2  and the signal SHI is made to a high leve by the re-inverted output of the FF 2 , thus the next sequence step is permitted. After the lapse of the timer time, the shutter operates and the time up to the exposure is made constant, whereby the failproof photographing by the sequence control is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10311665-A (JP)
Title: Display for article contained in refrigerator, and refrigerator
Inventor: MAEKAWA MASAAKI
IPC: F25D23/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a display for an article contained in a refrigerator and the refrigerator in which an article contained in a refrigeration chamber and a freezing chamber can be checked without opening a door and observing the interior, and a user is informed of a length of containment such as a time limit of appreciation of an article contained and stored in the refrigeration chamber and the freezing. SOLUTION: There is constructed a display apparatus for displaying an article contained in a refrigerator which includes a case 5, mounted on an outer surface of a door and the like of a refrigerator, a display 10 for displaying an article contained in a refrigerator where a display part is located on the surface of the case 5 and displaying a containment time limit display for displaying containment length of an article, an input keyboard 11 connected with the display 10 and mounted on the case, and a display input device 12 for displaying an article and a containment time limit with the operation of a bar code reader.
Patent JP-S6118903-A (JP)
Title: Optical star coupler
Inventor: NAKAGUCHI TOMOYUKI
IPC: G02B6/28
Filed: 1984-07-05
Abstract: PURPOSE:To widen an in-use temperature range and to improve an insertion loss by welding holders of the input fiber array, mixer, and output fiber array of the optical star coupler to one another, and charging silicone in gaps of joints. CONSTITUTION:The input fiber array 2, output fiber mixer array, and mixer 3 are constituted by using the fiber array holder 6 and mixer holder 9 made of weldable metal, and the input fiber array 2 and mixer 3, and mixer 3 and output fiber array 4 are joined together by welding the fiber array holder 6 and mixer holder 9 together at, for example, four points 11. Then, colorless silicone with an about 1.5 refractive index is charged in gaps formed in joint surfaces between the input fiber array 2 and mixer 3, and mixer 3 and output fiber array 4.
Patent JP-H08340013-A (JP)
Title: Optical hardening method for integrated circuit package assembly
Inventor: MIN WAN
IPC: H01L21/56
Filed: 1995-06-06
Abstract: PURPOSE: To substantially speed up optical curing for an integrated circuit package assembly after molding of an assembly cured by a method, wherein a semiconductor die is put on a die-mounting material provided on a support stand and the die and the stand are exposed to radiation for heating the die and the support stand. CONSTITUTION: A semiconductor die 20 is mounted on a lead frame 24 by a die-mounting material 22. The material 22 has a solder, an organic bonding agent and a glass characteristic material. A track rail 26 under the lead frame guides the lead frame 24 put under an optical heat source 28, and the lead frame is held on the rail 26. The optical heat source 28 generates energy, which is used for heating the material 22. A polymer bonding of the material 22 is easily achieved by exposing the material 22 to the heat source 28 for about one minute, for example. Heat is transferred to the material 22 and die support pads on the lead frame 24. As the heat source 28, a type of lamp which radiates near-infrared rays is preferable, and tungsten and xenon incandescent halogen lamps, for example, are preferable.
Patent JP-H04364497-A (JP)
Title: Measuring apparatus of soft x-ray intensity distribution
Inventor: KITAMURA MASARU
IPC: G01T1/29
Filed: 1991-06-12
Abstract: PURPOSE:To obtain a measuring apparatus of soft X-ray intensity distribution which measures reliably the two-dimensional intensity distribution of a soft X-ray of high intensity. CONSTITUTION:A light-intercepting plate 25 having a pinhole 26 for lowering the intensity by restricting a soft X-ray and an intensity detector 23 detecting the intensity of the soft X-ray passing through the pinhole 26 of the light- intercepting plate 25 are provided on a horizontal stage 17 which is driven in the direction perpendicular to the direction of advance of the soft X-ray. The horizontal stage 17 is driven in the vertical direction through the intermediary of a vertical-motion stage 13. Thereby the light-intercepting plate 25 can make its pinhole 26 scan in the two-dimensional direction of the section of the soft X-ray, and therefore the two-dimensional intensity distribution in the section can be measured.
Patent JP-H05335564-A (JP)
Title: Manufacture of semiconductor device
Inventor: IZAWA TETSUO
IPC: H01L21/336
Filed: 1992-06-01
Abstract: PURPOSE:To maintain impurities on retrograde by implanting ions of the same conductivity type as that of a substrate into the inside of the substrate after formation of a gate oxide film and a gate, and performing channel doping, and performing annealing for activation limitedly at low temperature and in a short time. CONSTITUTION:A polysilicon film 4 is grown as an electrode film all over the surface of a substrate. A high-concentration p-type layer 5 is formed by implanting B<+> ions into the surface of the polysilicon substrate 1. The polysilicon film 4 is patterned into a gate, and with the gate as a mask, a source 6 and a drain 7 are formed by implanting As<+> ions, and also the gate is doped with arsenic. A PSG film 8 is grown as a layer insulating film on the substrate. Next, by the RTA by lamp heating, the heat treatment at 900 deg.C and in a short time of 20 sec is performed on the substrate. In this case, since the heat treatment time is very short, the impurities having ions implanted are electrically activated, but rediffusion hardly occurs.
Patent JP-H0321869-A (JP)
Title: High-efficiency rotational speed calculation method
Inventor: ANDORIYUU KEBUIN BURATSUKUUERU
IPC: G01P3/48
Filed: 1990-05-29
Abstract: PURPOSE: To improve processing efficiency and measuring accuracy of a computer by counting a count of speed signals received in a fixed sampling period, and recording generation times only of speed signals required for calculating a rotation speed. CONSTITUTION: A total count of edges (speed signals of a rectangular wave) to be used for calculating a rotation speed in the present control cycle (sampling period currently being proceeded) 82 is (n). An (n)th edge is the last edge and generated at a time Tn . 0th and 1st edges in a calculation section 84 (longer than the cycle 82) are generated in a preceding control cycle 84. An edge 1 is one detected last in the cycle 84. Edges n-1, 0 are edges preceding one to edges n, 1 respectively. Therefore, when a new control cycle starts, generation times Tn and Tn-1 become T1 and T0 respectively. The rotation speed Vw is calculated from equations, Vw=K/Tav (K is a conversion constant, Tav is an average time of intervals of speed signals) and Tav =(Tn -T0 )/n.
Patent JP-S6119632-A (JP)
Title: Elastic hydrophilic polymer and its production
Inventor: TANIGUCHI YOSHIHARU
IPC: C08G73/00
Filed: 1984-07-05
Abstract: PURPOSE:To obtain the titled polymer of excellent flexibility and mechanical properties, by reacting a polyalkylene oxide having a tert. amino group on each terminal with a halogen compound. CONSTITUTION:A polyalkylene oxide having a tert. amino. group on each terminal, represented by formula I (wherein A is a polyalkylene oxide group and R<1> and R<2> are each an alkyl, or the like) is reacted with a dihalogen compound of formula II (wherein R<3> is a bivalent aliphatic saturated or unsaturated hydrocarbon group, a bivalent oxygen-containing aliphatic saturated or unsaturated hydrocarbon group or the like, n is 1-5, X<1> and X<2> are each a halogen) to obtain the purpose hydrophilic polymer comprising quat. ammonium salt structure- containing recurring units of formula III (wherein X<1-> and X<2-> are each a halide anion).
Patent JP-S5663647-A (JP)
Title: N-notation base m-notation base conversion system
Inventor: KAWAKAMI YASUYUKI
IPC: H03M7/02
Filed: 1979-10-29
Abstract: PURPOSE: To obtain the N-notation base M-notation base conversion system which is inexpensive and simple in constitution, by comparing a set point of the N-notation base register and a counter value of the N-notation base counter, and stopping the operation of the N-notation base and M-notation base counters, in case of coincidence.  
     CONSTITUTION: By an initializing signal 8 from the control circuit 105, the binary register 100 sets the binary information 10, and the binary counter 101 and the decimal counter 102 set "0". Subsequently, the control circuit 104 provides a clock from the clock generating circuit 106 to the counters 101, 102 as a counter clock 6 by a start signal 7 from the circuit 105. A a set point of the register 100 and a counting value of the counter 101 are compared by the comparator 103, and at the time of coincidence, a coincidence signal 5 is provided to the circuits 104, 105. As a result, the circuit 104 stops the signal 6, stops operation of the counters 101, 102, and the curcuit 105 provides a control signal 9 to the decimal register 107, sets the decimal counting value 3 of the counter 102 to the register 107, and output the decimal information 11. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5930401-A (JP)
Title: Temper heat retaining installation after flying shear in continuous casting installation
Inventor: MAKI NOBORU
IPC: B21B1/46
Filed: 1982-08-10
Abstract: PURPOSE:To adjust a continuous casting machine and a rolling mill so as to provide their full performance by providing plural units of temper heat retaining furnaces on the downstream of the flying shear of a continuous casting installation and subjecting extremely hot casting materials to soaking. CONSTITUTION:A casting material cast in a continuous casting device 6 is continuously cut with a cutter 7 and the cut materials are moved into an adequately controlled heat retaining furnace 10 by a traversing carriage 7 and are successively conveyed in a quick cooling chamber 11, a slow cooling chamber 12 and a heat retaining chamber 13. The temp. difference between the inside and the outside surface is eliminated and the casting materials are retained at uniform heat in the chamber 13 and are then kept to stand by. The casting materials accumulated in the furnace 3 are transferred successively to a traversing carriage 14, by which the materials are fed to a rolling mill 15 and are rolled. The length of the continuous casting installation is reduced by such mechanism and the consumption of heat energy is decreased.
Patent JP-S5842774-A (JP)
Title: Corrosion inhibitor for metal
Inventor: WATANABE HIKOHARU
IPC: C23F11/14
Filed: 1981-09-07
Abstract: PURPOSE:To obtain a corrosion inhibitor for metal having a stable anticorrosive effect in a water-petroleum mixed system over a long term by reacting a hydroxyalkylamine with an alkylene oxide in a specified ratio and using the resulting trihydroxyalkylamine as an essential component. CONSTITUTION:This corrosion inhibitor for metal is added to an antifreezing fluid of a water-petroleum mixed system used for various kinds of metal or working oil for metal. A mono- or dihydroxyalkylamine such as mono- or diethanolamine or a mixture of hydroxyalkylamines is reacted with an alkylene oxide such as propylene oxide or butylene oxide or a mixture of alkylene oxides in 0.1-10.0 molar ratio at 50-200 deg.C for 0.5-15hr in the presence of an alkali metallic hydroxide such as NaOH or KOH as catalyst. The resulting trihydroxyalkylamine substituted by different hydroxyalkyl groups is used as the principal essential component of this corrosion inhibitor.
Patent JP-H039168-A (JP)
Title: Power takeoff control device of automatic transmission
Inventor: UCHIDA SHINYA
IPC: F16H59/68
Filed: 1989-06-01
Abstract: PURPOSE:To prevent a gear noise and a tooth chipping or the like by inhibiting a slide in a meshing direction when a drive gear in an automatic transmission is at not less than a predetermined speed or when a power takeoff gear is not meshed with the drive gear. CONSTITUTION:In a power takeoff (PTO) control device 30 for an automatic transmission, when a drive gear 41 is detected for its speed not less than a predetermined value by a sensor 11 or when a PTO gear, not meshed with the drive gear 41, is detected by a limit switch 24, no excitation of a solenoid 19 is performed, and the PTO gear is impeded from being meshed with the drive gear 41 by stopping the supply of air to a cylinder 21 from an air supply device 20. While even when a speed of the drive gear 41 is in not more than the predetermined value, after the fixed time by a timer 26, unless the PTO gear is completely meshed with the drive gear 41, the solenoid 19 is turned off by an open signal of the limit switch 24 through an AND circuit 27. Thus, noise of the gear and its tooth chipping or the like can be prevented at the time of PTO selection.
Patent JP-S6042544-A (JP)
Title: Water heater with auxiliary heat exchanger
Inventor: KAMIMURA YUTAKA
IPC: F24H1/12
Filed: 1984-07-05
Abstract: PURPOSE:To eliminate after-boiling phenomenon by lowering a temperature of hot water remained within a path at the time of suspension of hot water supply, by a method wherein an inlet side and an outlet side of a water path are crossed with each other and an auxiliary heat exchanger is formed on the crossing part. CONSTITUTION:A water duct is crossed in the vicinity of an outlet side 7 and an inlet side 6, a tank 5 is formed on the inlet side 6, the outlet side 7 is so constituted that the outlet side 7 passes through the inside of the tank 5 and a fin 8 is provided at the outlet side 7 of the inside of the above tank 5, which is made into an auxiliary heat exchanger. Heat exchange, therefore, is done between water at the inlet side 6 and hot water at the outlet side 7 each other. It becomes that very hot water, whose temperature has resin through thermal inertia of a heat exchanger, touches water indicectly when it passes through the auxiliary heat exchanger (tank) containing water around the same and after-boiling temperature becomes low. Then a scald and uncomfortable feeling which have existed conventionally are solved completely.
Patent JP-H01311815-A (JP)
Title: Accident decision device for electric power system
Inventor: ISHIKAWA KEIKO
IPC: H02H3/00
Filed: 1988-06-07
Abstract: PURPOSE:To share the knowledge bases of the decision of accidents and the diagnosis of system protective facilities by composing knowledge in the knowledge base for deciding accidents so that checking is applied as forward order or reverse order. CONSTITUTION:In a knowledge base for deciding power accidents, items I1, I2,... Ii+1 are decided in order when there is an input (x) and an output (y) is output when conditions Ii hold and an output (z) when Ii+1 holds lastly in decision knowledge I. When the causes of power accidents are judged, checking is conducted in the forward direction as mentioned above. When an equipment affected by the cause of the accident given is estimated, checking is performed in reverse order from the Ii+1 side in each item I1-Ii+1 while (y) and (z) are used as inputs inversely, and lastly whether or not (x) is acquired as the output is decided.
Patent JP-H04365066-A (JP)
Title: Image forming device
Inventor: KAWANO YUZO
IPC: G03G15/08
Filed: 1991-06-12
Abstract: PURPOSE:To reduce the noncontact space generated between a developing roller and a photoreceptor belt in a developing unit and expand the image region in an electrophotographic device. CONSTITUTION:Rotary pressing members 28 are provided at portions corresponding to both end sections of a developing roller 12 on the back side of a photoreceptor 1 to press the developing roller 12 via the photoreceptor 12. The noncontact portion between the developing roller 12 and the photoreceptor 1 can be reduced without causing the displacement of the photoreceptor 1, a machine is prevented from being made large-sized by the extension of the developing roller 12 and the photoreceptor 1 in the main scanning direction, and the image deterioration due to the image missing at both end sections of the image can be prevented.
Patent JP-H035850-A (JP)
Title: Bus control system for making cache invalid
Inventor: FUKUDA MASAYORI
IPC: G06F13/362
Filed: 1989-06-01
Abstract: PURPOSE:To construct a consistent computer system without deteriorating the data processing capacity of respective processors by holding the waiting number of address queues for a cache invalidation processing less than the capacity of the queue. CONSTITUTION:When a count value reaches the upper limit of the queue in a comparison means 62, a processor 1A (1B) makes a system bus 3 to be a waiting state. There is no addition of the new queue for respective processors in the waiting period, and the processor 1A (1B) consumes the queue in accordance with the vacant state of a local bus 8 to reduce the queue. Consequently, the system bus 3 can be released for the sufficient period until a subsequent waiting request for invalidation is required. Thus, the consistency of data between a main storage device 2 and an internal cache 7 can completely be ensured without deteriorating the data processing capacity of the processor in respective processors.
Patent JP-S622400-A (JP)
Inventor: MORITA KOICHI
IPC: A62C37/36
Filed: 1985-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5929260-A (JP)
Title: Toner
Inventor: SASAGAWA MASUMI
IPC: G03G9/087
Filed: 1982-08-12
Abstract: PURPOSE:To obtain a toner superior in each of fixability, offset resistance, chargeability, fludity, and impact strength, by incorporating a specified nonlinear low m.p. aromatic polyester and a thermodecomposable metallic compd. contg. a >=2-valent metal. CONSTITUTION:A binder resin (A) made of nonlinear low m.p. aromatic polyester is obtained by reacting an acid component consisting of 1-30mol% 1,2,4- benzenetricarboxylic acid (anhydride) and phthalic acid with an alcohol component consisting of etherified diphenol and <=5mol% glycerin. Then, the component (A) and 0.1-4wt% thermodecomposable metallic compd. contg. >=2-valent metal ions, such as acetylacetone ferric complex), and when needed, colorant, magnetic powder, etc. are kneaded and finely pulverized. As a result, the obtained heat roll-fixable toner is small in amt. attaching to a toner carrying member and the surface of a photoreceptor, and can form an unfogged sharp image.
Patent JP-H04366239-A (JP)
Title: Method and equipment for controlling water level in water tank
Inventor: SUMIYOSHI FUMIO
IPC: E03B11/16
Filed: 1991-06-12
Abstract: PURPOSE:To maintain the quality of water in a water tank that is used in a water supply equipment. CONSTITUTION:Level adjusting sensors 4 installed in a water receiving tank 1 and solenoid valves 7 are connected one another with wiring through a valve control panel 9. Each one of the level adjusting sensors 4 is composed of a plurality of electrodes. The solenoid valves 7 are connected to pipes provided on the downstream side of a level regulating valve 6. A control circuit is built in the valve control panel 9. The said control circuit is constructed for selecting, on input of water level setting signals, one electrode to be used for setting the said water level, and for operating the solenoid valves 7 for their opening and shutting, depending on existence or nonexistence of electric signals from the said selected electrode. With input of a signal from the valve control panel 9 for setting the water level corresponding to required water quantity, the water is supplied by the level regulating valve 6 to the water receiving tank 1 until the water reaches the set level, and the supply is automatically stopped when the water comes to the set level. Thereby water in appropriate quantity corresponding to the requirement can be stored in the water receiving tank 1.