baber/WOPTO huggingface dataset:
Patent JP-S58141319-A (JP)
Title: Manufacture of metal refining agent
Inventor: YOSHIMURA RIYOUICHI
IPC: C22C29/12
Filed: 1982-02-12
Abstract: PURPOSE:To inhibit the evaporation loss of Ca and to increase the deoxidizing and desulfurizing effects on a molten metal by calcining briquettes of a blend of a CaO-base oxide with an Al-base metallic reducing agent at a prescribed temp. CONSTITUTION:A CaO-base oxide is blended with an Al-base metallic reducing agent, and the blend is calcined at 850-1,350 deg.C in an inert atmosphere to obtain a product consisting essentially of a Ca-Al alloy, CaO and Al2O3. The evaporation of Ca in the metal refining agent manufactured by this method is inhibited in molten steel, and the deoxidizing and desulfurizing effects on the molten metal are increased.
Patent JP-H03224093-A (JP)
Title: Goods sale registration device
Inventor: YAGOME TAKESHI
IPC: G07G1/00
Filed: 1990-01-30
Abstract: PURPOSE:To reduce a load on an operator by arranging the reading window of a goods data reader on the upper plane of a cabinet facing upward, arranging a keyboard in a forward/backward direction of the reading window, and arranging a printer for receipt issuance by separating from the cabinet at the upper side of the cabinet. CONSTITUTION:The goods data reader 12 is arranged in the upper center of the cabinet 10, and the keyboard 15 is provided at this side of the reading window 13 provided facing upward. Also, at the depth part of the cabinet 10, two columns 18 protruding upward are provided integrally, and at the upper part of the column 18, a display part 19 for customer is provided at the right side, and the printer 20 for receipt issuance at the left side. Furthermore, the receipt issuance port 22 of the printer 20 for receipt issuance is positioned at a part not to be interfered with an ordinary sheet 21 in the scanning area of the reading window 13 of the goods data reader 12. In such a way, the load applied on the operator can be reduced.
Patent JP-H09218208-A (JP)
Title: Method for taking out electrode and cantilever for atomic force microscope using the electrode-taking method
Inventor: WATANABE SHUNJI
IPC: G01N37/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To efficiently take out an electrode by adopting a second electrode- taking substrate having a minute continuity projection and a wiring pattern connected to the continuity projection. SOLUTION: Projections of silver paste 111-113 are formed on a rectangular float glass substrate 100 by screen printing. The projections 111, 112 among the projections are respectively printed at positions to agree with an upper and a lower electrodes of a cantilever when bonded to the electrodes. Thereafter, Al is formed from the projections 111, 112 by vacuum vapor deposition with the use of a metal mask as electrode-taking electrodes 121, 122 of a piezoelectric body film. The projection 113 is used as a dummy for figuring at the bonding time. Then, Ga-In alloys 131, 132 are screen-printed on the projections 111, 112. After the upper and lower electrodes of the cantilever are registered with the continuity projection parts of a second substrate, the electrodes and the substrate are bonded with the use of an adhesive 140. Accordingly, the cantilever is obtained with a good yield.
Patent JP-H0551384-A (JP)
Title: Dc-89 derivative
Inventor: SAITO HIROMITSU
IPC: A61K31/40
Filed: 1992-02-05
Abstract: PURPOSE:A new compound useful as an anti-tumor agent. CONSTITUTION:A compound of formula I {X is Cl, Br; R is -SO2R<1> (R<1> is lower alkyl, phenyl), group of formula II [n is 0-5: R<2> is group of formula III (m is 1-4; Y is single bond, CO; Z is CH<2>, O, etc.,)], group of formula IV (R<4> is H, lower alkyl; Ph is phenyl)}. The compound of formula I is obtained by reacting a compound of formula IV (Hal is Cl, Br, I) with DC-89A2 or DC-89B2 in the presence of a base such as triethylamine in an inert solvent such as dichloromethane, the DC-89A2 or DC-89B2 being obtained by culturing a microorganism belonging to the genus Streptomyces.
Patent JP-S60165192-A (JP)
Title: System for detecting faulty write of storage device
Inventor: MATSUSHITA MINORU
IPC: H04Q3/545
Filed: 1984-02-07
Abstract: PURPOSE:To attain early detection of a generated error and ease of troubleshooting by storing always a specific data to plural specific areas so as to check that the stored data of plural specific areas is a specific data during the execution of a clock level processing execution. CONSTITUTION:After program A, B and C executed periodically referred to as a clock level are finished for processing, programs a, b,...e referred to as a base level are processed. As shown in Fig. (b), a check program D is executed in succession to the program of a conventional clock level so as to check that the data stored in all specific addresses of a temporary storage area is a specific data. The specific address is decided at the program design and an address not used for a general program, then if the data in the specific address is rewritten due to any error, the error is detected by the processing period of the clock level.
Patent JP-S61179579-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KIYOTERU
IPC: H01L21/8247
Filed: 1985-02-04
Abstract: PURPOSE:To reduce an area occupied by a memory-transistor, and to improve the degree of integration by forming a floating-gate into an epitaxial layer on a semiconductor substrate. CONSTITUTION:A resist 3 is formed to a P-type Si substrate 1, As is implanted, an N<+> diffusion layer 2 is shaped through heat treatment, the resist 3 is removed, a P-type Si epitaxial layer 4 and insulating films 5 consisting of SiO2 are formed, and an N<+> diffusion layer 7 is shaped. A groove is dug up to the N<+> diffusion layer 2 to the P-type Si epitaxial layer 4, and an SiO2 film 8 is grown on the upper surfaces of N<+> diffusion layers 7a, 7b and the side wall and base of the groove. The groove is buried with polycrystalline silicon containing As to form a floating-gate 9, an SiO2 film 10 is shaped through a thermal oxidation method, and a control-gate 11 is shaped through photoetching. An insulating film layer 12 is formed, and contact-holes are shaped with the object of the connection of electrodes and the obtaining of electric connection to the N<+> diffusion layer 2. The electrodes 13 are formed to the contact-holes and the upper surface of the insulating film layer 12, thus acquiring a semiconductor device.
Patent JP-H11199743-A (JP)
Title: Acrylic rubber/fluoro rubber composite material, its production, and vulcanizable rubber composition
Inventor: HOSOYA KIYOSHI
IPC: C08L33/06
Filed: 1998-01-14
Abstract: PROBLEM TO BE SOLVED: To provide an acrylic rubber/fluoro rubber composite material having well-balanced heat resistance, oil resistance, and mechanical properties and being capable of being producde industrially advantageously. SOLUTION: There is provided an acrylic rubber/fluoro rubber composite material comprising a continuous phase comprising a fluoro rubber and a discrete layer comprising acrylic rubber particles and dispersed in the continuous layer, wherein the acrylic rubber particles have a particle diameter of 10-300 nm and comprise and internally crosslinked epoxy-containing acrylic rubber having a gel content of 80 wt.% or above. This material is prepared by mixing an internally crosslinked epoxy-containing acrylic rubber latex with a fluoro rubber latex and co-coagulating the latices. This material is prepared from a composition containing a crosslinking agent which can crosslink at least either of the rubber components.
Patent JP-H10217152-A (JP)
Title: Hand hold type machine tool
Inventor: SCHAIBLE HERMANN
IPC: B25F5/00
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a hand hold type machine tool which can be handled easily and in which the vibrations in operation are damped effectively. SOLUTION: Between a grip 13 and a shell 25, a first mounting part 30 is provided which guarantees a coupling with substantially no play in the pressing direction 21, while a second mounting part 31 having a certain margin for play to make movement in the pressing direction 21 is installed between the grip 13 and shell 25, and further between them at least one damping member 40 is interposed, which energizes the shell 25 toward a stopper 38 furnished on the grip 13 through utilization of a preload so that it is forced to move in the direction of going apart from the grip.
Patent JP-S59146269-A (JP)
Title: Device for controlling amount of exposure
Inventor: OKINO TADASHI
IPC: H04N5/335
Filed: 1983-02-09
Abstract: PURPOSE:To attain control of exposure with high accuracy by using an image pickup means and a photometry means in common and reduces the exposure time for photometry shorter than the exposure time for photography to eliminate the need for an external photometry element and to attain aperture control for plural times. CONSTITUTION:When a switch 11a is depressed, an exposure time Tv for photography is inputted from an exposure time set circuit 8, and when Tv <1/60sec, the Tv and the exposure time Tc for photometry are matched, a terminal (a) of an SW1 of a gain control time 10 is selected and the gain is formed into (1). When Tv >1/60sec, the time Tc is taken as 1/60sec. when Tv is 1/30, 1/15, 1/8sec, then the gain is selected to (2), (4), (8) respectively by selecting terminals (b), (c), (d). When the operation above is finished, a CCD 3 is brought into exposure state for the photometry, and an image pickup output is read from the CCD 3 after the time Tc is elapsed and the holding of the circuit 5 is released. The above operation is repeated until a swithc 11b is depressed for attaining much accurate exposure control. when the switch 11b is depressed, a drive circuit 9 brings the CCD 3 into the exposure state. When the time Tv is elapsed, the CCD 3 is read and the signal is recorded on a recording circuit 6.
Patent JP-2000221114-A (JP)
Title: Method for measuring zero dispersion wavelength of optical fibers
Inventor: SEKI TAKESHI
IPC: G01M11/02
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To shorten the measuring time, while reducing the labor for measuring. SOLUTION: After a pulse of optical fiber signal light is made incident, a pulse of pumping light is made incident with a time lag and the wavelength spectrum of an idler light generated through mixing of the signal light and the pumping light is detected thus determining the zero dispersion wavelength of an optical fiber. The zero dispersion wavelength is determined by making pulses of signal light S1, S2 and pulses of pumping light P1, P2 incident, respectively, from the both ends of the optical fiber.
Patent JP-H09213690-A (JP)
Title: Dielectric material and dielectric film
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/312
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric material, which is enhanced in the heat resistance and is low suppressed in the thermal expansion coefficient, and a dielectric film by a method wherein a resin having a benzene ring structure is mixed into a phlorocarbon polymer having an annular structure. SOLUTION: A dielectric material obtainable by mixing a resin, which functions as a reinforcing material and has a benzene ring structure, into a fluorocarbon polymer having an annular structure is used. An insulating film 4 is formed and a silicon oxide film 5 is formed on the film 4. Moreover, a silicon oxide film 6 is formed on the upper layer of the film 5 by a plasma CVD method and a semiconductor device 7 is obtained. As the dielectric material, which has a heat resistance and has a thermal expansion coefficient which is low suppressed, is used for the formation of the film 4, the film 4, which is not decomposed in a heat treatment and is suppressed the production of a void, can be obtained.
Patent JP-H04259093-A (JP)
Title: Article moving device for automatic vending machine
Inventor: FUJITA TADAAKI
IPC: G07F11/00
Filed: 1991-02-14
Abstract: PURPOSE:To obtain an article moving device without generating a trouble to make a customer await by preventing the speed of an elevator from lowering when the elevator is ascended in a state where an article is placed especially when the elevator is moved. CONSTITUTION:A spring 2 as a pressing means which presses the elevator 5 on a discharge part side, a link 1 as a means to move the elevator 5 to a reception part side against the pressing means, and a cam 4 (by a motor) are provided at the article moving device of an automatic vending machine equipped with the reception part of the article at a lower terminal part and the discharge part of the article at an upper terminal part, and equipped with the elevator 5 movable between the reception part and the discharge part, and which discharges the article received with the reception part by carrying to the elevator 5 from the reception part.
Patent JP-S56117668-A (JP)
Title: Drive circuit for impact-type dot printer
Inventor: MASUDA YOSHIHISA
IPC: B41J29/377
Filed: 1980-02-20
Abstract: PURPOSE:To prevent deterioration of printing quality due to a change in the drive characteristic of a solenoid by providing a control circuit to automatically control a printing speed in response to a soaring temperature of a solenoid for print driving. CONSTITUTION:Inside a printing head 1 of an impact-type dot printer consisting of printing needles W1-Wn and solenoids L1-Ln for driving a printing needle, a thermocouple TH which is a temperature-sensing element which detects a change in the external temperature of an printing head 1 which is attributable to the soaring temperature of the solenoid L1-Ln, is provided. Then a detection signal from the temperature-sensing element TH is input to a detection control circuit 2, and a printing timing signal and a carriage driving signal in response to a printing speed preset against an internal temperature of the printing head 1, are output to a solenoid control circuit 3 and a carriage control circuit 4 from the detection control circuit 2. Thus an erroneous printing due to a temperature climb of the solenoid can be prevented.
Patent JP-S60165150-A (JP)
Title: Double side band modulating system using exclusive or circuit
Inventor: MIZUHARA OSAMU
IPC: H04L27/04
Filed: 1984-02-08
Abstract: PURPOSE:To attain simply double side band (DSB) modulation for one signal by the other signal by using an exclusive OR circuit when the amplitude of the signal is constant. CONSTITUTION:A modulated signal V2 is given to one input of an exclusive OR circuit (it is desirable to use an integrated circuit EX OR gate) XOR and a carrier signal V1 is given to other input. The frequency of the carrier signal V1 is f1 and the frequency of the signal V2 to be modulated is f2. The carrier signal V1 (Fig. A) is subject to phase inversion as shown in Fig. C by the signal V2 to be modulated as shown in Fig. B. A DSB modulator is realized by using a very inexpensive exclusive OR gate in this way, no externally mounted component is required at all and it is not required to care about the level because a digital signal is employed.
Patent JP-S62178722-A (JP)
Title: Air-intake device for engine
Inventor: TAKAI AKIRA
IPC: F02D9/02
Filed: 1986-02-01
Abstract: PURPOSE:To improve combustion properties and exhaust performance, by a method wherein an on-off valve in an intake air passage on the secondary side is opened during high speed high load running of an engine, and is closed in a delay during reduction, and the valve is closed after dense air-fuel mixture, produced down a line from a carburetter during reduction, is sucked in a cylinder. CONSTITUTION:A rotary valve 16 rotated by a cam shaft 9 is closed during the given period of released of an intake air valve 7 to perform mirror cycle. A secondary passage 53 is installed adjacently to a primary passage, in which the rotary valve 6 is situated, and an on-off valve 123 is situated in the passage. The on-off valve 123 is opened during high speed high load running, but since, during reduction, the valve is prevented from full closing for a given time by means of a dash pot 30, air-fuel mixture from a carburetter 11 produces dense air-fuel mixture in a position down a line from the carburetter, and is prevented from staying in a position up a line from the on-off valve 123.
Patent JP-H01196532-A (JP)
Title: Self diagnosis device for battery-operated vehicle
Inventor: KURATA YOSHIKAZU
IPC: G01M17/007
Filed: 1988-01-30
Abstract: PURPOSE:To enable display of abnormal contents even after natural restoration of an abnormal part, by holding the abnormal part into a memory holding means comprising a nonvolatile memory when a self diagnosis means has judged it to display the memory contents. CONSTITUTION:A key switch SW, a mode selection switch 14, operators 7-9, a battery depression detector 18, an hour meter 22 and various depression detecting sensors 27 are connected to a CPU19. In a diagnosis, the CPU19 performs a self diagnosis of abnormality of an electric system according to a diagnosis program stored in a ROM 22. Then, when abnormality is recognized, the CPU19 displays the results thereof. It is so arranged that abnormality is stored into an EEPROM23 together with the time at which it is generated and abnormal parts recorded is displayed sequentially by switching a switch SW over to a record display position. This enables display of abnormal contents even after natural restoration of the abnormal parts.
Patent JP-H04259822-A (JP)
Title: Device for detecting remaining amount of liquid in container
Inventor: TACHIBANA YUKIMASA
IPC: G01F23/14
Filed: 1991-02-15
Abstract: PURPOSE:To take appropriate action on the basis of a detected order of the remaining amount of a liquid in a container by accurately detecting the order irrespective of the viscosity of the liquid, supplying amount of the liquid at one time, and remaining amount of the liquid in the container. CONSTITUTION:This device for detecting remaining amount of liquid in container is provided with a pump 3 which is connected to a flexible container 1 enclosing a liquid through a pipeline 7 and pumps up and carries the liquid, pressure sensor 5 which measures the pressure in the pipeline 7, position sensor 4 which positionally detects the ending of the sucking operation of the pump 3, and control/detecting section 6 which stops the pump 3 when the sucking stroke of the pump ends on the basis of the output of the sensor 4 and, at the same time, finds the order of the remaining amount of the liquid in the container on the basis of the output of the sensor 5 a prescribed period of time after the sucking stroke of the pump 3 ends.
Patent JP-H08194354-A (JP)
Title: Image forming device
Inventor: ASADA KENICHIRO
IPC: G03G21/16
Filed: 1995-01-16
Abstract: PURPOSE: To reudce unevenness of revolving speeds of image carrires by arranging respective flywheels so that parts being adjacent each other of respective flywheels provided at supporting shafts of respective carriers overlap each other in the axial directions of image carriers. CONSTITUTION: Circular flywheels for reducing unevenness of rovolving speeds 21BK, 21M. 21Y, 21C are respectively integrally fitted to respective supportng shafts 11BK to 11C and fixed to respective shafts 11BK, 11M, 11Y, 11C in concentric shapes. Moreover, respective flywheels 21BK, 21M, 21Y, 21C are arranged so that parts being adjacent each other of respective flywheels 21BK, 21M, 21Y, 21C overlap each other in the axial directions of photoreceptors 10BK, 10M, 10Y,10C. That is flywheels 21BK, 21M, 21Y, 21C being adjacet each other are positioned by being away from each other without interfering each other in such a manner that they shift their positions each other and they overlap each other in the axial directions of supporting shafts 11BK to 11C.
Patent JP-S63189633-A (JP)
Title: Fuel supply control device for internal combustion engine
Inventor: KATO HIROHISA
IPC: F02D41/00
Filed: 1987-01-30
Abstract: PURPOSE:To improve an accelerator response and a fuel cost, by calculating a remaining amount of fuel in a suction pipe based on a load on an engine just before a fuel supply to an engine is interrupted and a period of time during which the fuel supply is interrupted when the interruption of the fuel supply is released and by setting an increasing amount of fuel for recovery based on the calculated amount. CONSTITUTION:Signals from various kinds of sensors are applied to a control device 16 to interrupt a fuel supply from an injector 7 in reducing a speed. When the interruption of the fuel supply is released, a remaining amount of fuel in a suction pipe is calculated based on a load on an engine just before the fuel supply to the engine is interrupted and a period of time during which the fuel supply is interrupted and then an amount of fuel to be increased is set. With the arrangement, an accelerator response is increased and and exhaust gas emission and a fuel cost can be increased.
Patent JP-H10221817-A (JP)
Title: Film winding-up mechanism and film unit with lens
Inventor: KAMATA KAZUO
IPC: G03C3/00
Filed: 1997-02-04
Abstract: PROBLEM TO BE SOLVED: To enable a user to reduce the load of film winding-up operation. SOLUTION: Between a winding-up knob 10 and a rotary shaft 42 engaged with the spool 20 of a cartridge main body 18, a driven gear 51 integrally arranged with the shaft 42, an internal gear 47 whose number of teeth is larger than that of the gear 51 and a planet gear 43 coaxially revolving with the knob 10, rotating by being meshed with the gear 47 and rotating the gear 51 in a film winding-up direction are arranged. Then, the rotation of the knob 10 is accelerated and transmitted to the shaft 42 so as to reduce the manipulated variable of the knob 10.
Patent JP-S58138107-A (JP)
Title: Microwave mixer circuit
Inventor: OONISHI HIROSHI
IPC: H03D9/06
Filed: 1982-02-12
Abstract: PURPOSE:To attain a circuit having excellent separation between a high frequency reception signal and a local oscillation signal and a good characteristic with a simple circuit constitution, by using a transistor (TR) or an FET as a mixer element. CONSTITUTION:In Figure, since a resistor 34 and a series circuit comprising a line 35 having 1/4 wavelength at the local oscillating signal frequency fL band and a high frequency short-circuit capacitor 36 are connected in parallel between an emitter of a TR33 used as the mixer and ground, the fL is given from the emitter efficiently and the TR acts like a low noise amplifier at the intermediate frequency bnad fIF. Further, since an input reception signal fR is given from the base and the fL is from the emitter, the separation of the signals fR and fL is done in excellent way.
Patent JP-H04330418-A (JP)
Title: Thin-film two-terminal element
Inventor: YAMADA KATSUYUKI
IPC: G02F1/136
Filed: 1991-01-22
Abstract: PURPOSE:To prevent the peeling of thin films by forming an SiOx layer having a specific distribution in a film thickness direction on a high-polymer film, thin producing the thin-film two-terminal element. CONSTITUTION:The compsn. of the SiOx of the thin-film two-terminal element constituted by laminating a high-polymer film substrate 1, the SiOx, layer 2, a 1st conductor layer 4, an insulating film 5, and a 2nd conductor layer bin this order is constituted by distributing (x) in a 1.1 to 2.0 range in such a manner that the (x) is small on the high-polymer film substrate 1 side and increases on the 1st conductor layer 4 side. The film is colored and the resistivity decreases if the (x) is smaller than 1.1 relating to the ratio of the oxygen of the SiOx film 2 and, therefore, such substrate is not usable as the substrate for the thin-film two-terminal element, On the other hand, the resistance of the SiOx film 2 increases and the film becomes stable to environment if the (x) in the SiOx film 2 increases. Further, the film stress increases and the high- polymer film is liable to peel with an increase in the (x) in the relation between the high-polymer film and the SiOx.