baber/WOPTO huggingface dataset:
Patent JP-S63253149-A (JP)
Title: Control device for learning of idling target engine speed
Inventor: TAKAHASHI HIDEO
IPC: F02D41/16
Filed: 1987-04-09
Abstract: PURPOSE:To stabilize idling rotation by scanning a second memory means by an idling engine speed setting means and setting a target engine speed for a zone in which a rotation varying width is the smallest and the engine speed is the lowest as the optimum target engine speed. CONSTITUTION:A learning means D learns the rotation varying width of engine speed at the time of idling for each memory area based on an engine speed from a detecting means A and a basic fuel injection quantity which is calculated by an operating means B and stores it in a second memory means F. And, an idling engine speed setting means C scans the second memory means F for each engine speed zone of an engine, on the injection zone corresponding to the basic injection quantity out of each memory area of the second memory means F, and decides an engine speed zone in which the rotation varying width is the smallest and the engine speed is the lowest, and sets a target engine speed corresponding to said engine speed zone stored in a first memory means E as the optimum target engine speed, to adjust the opening of an idling control valve. Thereby, stable idling rotation without load change can be maintained.
Patent JP-S62244101-A (JP)
Inventor: NITTA KATSUMI
IPC: B60H1/00
Filed: 1986-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59214728-A (JP)
Title: Fluid-leakage detecting device
Inventor: SHIYOUDA YOSHIHIRO
IPC: G01F23/22
Filed: 1983-05-20
Abstract: PURPOSE:To detect minute leakage at a high response speed, to make it possible to cope with the leakage at an early stage, and to monitor many objects by the minimum number of systems, by including a circuit comprising a heating resistor element, a current limiting circuit, and a current-change detecting means, which detects current change. CONSTITUTION:When leaked fluid is contacted with a heating element 1, the amount of heat radiation from the heating resistor body 1 owing to the change in heat transfer coefficient is increased. A current flowing the heating resistor element 1 is increased so as to keep the temperature of the heating resistor element 1 constant. The current is converted into a voltage value and inputted into a converter 7. When the voltage value corresponding to the current becomes a specified value or more, a detected signal is outputted to the outside. The detected signal is digitized by the converter 7. In this way, the system including a processor, which performs the transmission of the signal serially, can be made compact. A heat insulation detector 8 outputs a broken-wire signal to the outside, when the input voltage corresponding to the current becomes zero, i.e., when the heating resistor element 1 or signal-connecting wires are broken. Thus the abnormality of the detecting device can be monitored from a remote location.
Patent JP-S61246838-A (JP)
Title: Job executing method under time-division processing environment
Inventor: OKA TSUNEO
IPC: G06F9/44
Filed: 1985-04-24
Abstract: PURPOSE:To reduce the load of a person in charge of processing by inputting a batch job control sentence written in language describing a job control sentence or written with data to a computer, giving a command of a film name or the like and executing the batch processing and time-division processing. CONSTITUTION:In inputting a batch job control sentence written in language describing a job control sentence or written with a data to computer from a terminal equipment 7, the result is stored in a file 2. When the execution command is inputted by using the file 2 from the terminal equipment 7, the computer executes the batch processing. In inputting a command designating a file 6 from the terminal equipment 7, the time-division processing is executed by an expansion program 12, a rearranging program 13, a command issuing program 14 and a command issuing program 15 under the operation system 10.
Patent JP-S60231043-A (JP)
Title: Balancer device for marine diesel engine
Inventor: KAGAWA KOUJI
IPC: F16F15/26
Filed: 1984-05-02
Abstract: PURPOSE:To aim at the promotion of reduction in engine primary moment, by installing one rotary weight rotating in the reverse direction to a crankshaft at the same revolving speed, in the rear position of a propeller shaft. CONSTITUTION:A pair of counter weights 2a and 2b are installed in front and rear ends of a crankshaft 1, and one rotary weight 5 rotating in the reverse direction to a propeller shaft 4 at the same rotation in synchronous with it is installed in the rear position of the propeller shaft 4, while the rotary weight 5 rotates via a driving gear 12 installed in the propeller shaft 4, and since the counter weight 2b and the rotary weight 5 are arranged so as to go upward or downward, it is different from the conventional engine primary moment reducer, thus the rotary weight 5 is separated from an engine body so that the mechanism and structure of the engine body become simplified and, what is more, a distance from the engine rear end to the rotary weight 5 is able to take it large enough, thus the weight of the rotary weight is reducible.
Patent JP-S63253426-A (JP)
Title: Detecting device for input of matrix switch
Inventor: HAYASHI YUJI
IPC: G06F3/023
Filed: 1987-04-09
Abstract: PURPOSE:To improve the reliability of the titled detecting device by detecting the voltage value between the analog switches set at both sides and correcting the position voltage serving as a touch position. CONSTITUTION:A detection control circuit M3 operates an analog switch M2 to select an optional drive line and sense line out of a matrix switch M1 consisting of plural drive lines and sense lines containing conduction patterns at both ends respectively. A voltage value detecting means M4 detects each voltage value between analog switches set at both sides of the selected sense line. At the same time, a correcting means M5 of the circuit M3 uses the voltage value detected by the means M4 to correct the position voltage serving as a touch position to be detected by the drive line. In such a way, more accurate information is obtained for the detected touch position and the higher reliability is secured for a detecting device for input of a matrix switch.
Patent JP-H02267577-A (JP)
Title: Developing device
Inventor: KARIBE MASAO
IPC: G03G15/08
Filed: 1989-04-10
Abstract: PURPOSE:To decrease the number of turns of a coil and to miniaturize the device by providing a back yoke member on the outside of a cylindrical member of a developing sleeve, and reducing a reluctance of the periphery of the cylindrical member in a magnetic field generated by an armature coil. CONSTITUTION:On the outside on the outside peripheral surface of a cylindrical member 11 of a developing sleeve 10, a cylindrical back yoke member 40 consisting of a soft magnetic material is provided by separating it by a clearance through which a developer T moves, and on a part of the member 40, an opening part 41 for replenishing the developer and for supplying the developer to an image carrying body is provided. In this state, in the case when a prescribed magnetic field is generated in the periphery of the member 11 by bringing armature coils 12, 13 to electric conduction, its magnetic flux passes through the inside of the member 40, and comparing with the case when its magnetic flux passes through in the air, a reluctance becomes smaller.
Patent JP-H08289190-A (JP)
Title: Television camera apparatus
Inventor: KATSUKI AKIHIRO
IPC: H04N5/238
Filed: 1995-04-13
Abstract: PURPOSE: To perform an auto-iris operation at high response speed without generating hunting even under various kinds of consitions by adjusting the incident light quantity reference value and response speed of an auto-iris by remote control. CONSTITUTION: An analog switch 3 switches input to an A/D converter 4 by the control of a CPU 5 in a remote control unit RCU. The CPU 5 in the RCU sends out read in K-value and V0 -value to a CPU 6 in a camera as serial data. The CPU 6 reads in the rectified voltage value of a video signal for iris detected by a rectifier circuit 9 and based on incident light quantity on a lens 8 via an A/D converter 10, and calculates the change quantity of an iris control value by those values, and calculates an RIS control value to be updated, and outputs it as an iris control signal. In this way, the auto-iris operation is performed.
Patent JP-H02268043-A (JP)
Title: Message retransmission scheduling system
Inventor: TAKAOKA MIYUKI
IPC: G06F13/00
Filed: 1989-04-10
Abstract: PURPOSE:To improve the service rate of a normal transmission enable terminal equipment and to execute the efficient transmission schedule by bringing a reception tentative disable terminal equipment to a transmission tentative holding state and placing priority to the transmission service to the normal transmission enable terminal equipment. CONSTITUTION:The on-line control program of an electronic computer 10 applies the queuing of the terminal equipment having a message transmission request to a line management table 21 and sends the data from a terminal equipment subjected to queuing at first sequentially. As the result of transmission, in the case of reception tentative disable, the status flag 22-1 of a terminal management table 22 is tentatively stored and a succeeding transmission queue 23-2 is sent. Thus, the number of times of retransmission to a terminal equipment being reception tentative disable even with retransmission is decreased, the response time of a normal transmission enable terminal equipment is improved and the efficient transmission service is attained.
Patent JP-S5611215-A (JP)
Title: Surface decorating method by granular matter
Inventor: TOMIUCHI SHINICHI
IPC: B05D5/06
Filed: 1979-07-11
Abstract: PURPOSE: To obtain a higher adhesive force and thus to obtain a fine decorative surface efficiently in working by a method wherein a granular matter like stone grain which is covered with thermosetting resin beforehand is spread on the surface to decorate, and the resin-covered layer is once fused by heating before cooling it down.  
     CONSTITUTION: Thermosetting resin 4 like fused polyethylene is sprayed 3 onto a granular matter 1 of natural stone such as limestone which is put in a wire gauze vessel 2 oscillating horizontally as indicated by arrow A, and a hot blast is fed from under as indicated by arrow B. The surface of the granular matter 1 is thus covered with the resin 4. Next, the graular matter 1 covered with the resin 4 is spread in a preferable state onto the surface of a material 5 to decorate like cement plate and is heated on a heater 6 to have the covered layer fused thereby.By cooling it down after a part of the covered layer is fused to spread over the surface to decorated surface with the granular matter 1 firmly adhered thereon is obtained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S4836271-A (JP)
IPC: B29C65/02
Filed: 1972-09-04
Abstract: 1399924 Coating apparatus ITW-ATECO GmbH 1. Sept 1972 [4 Sept 1971] 40744/72 Addition to 1354973 Heading B2L [Also in Division F2] Apparatus 30 for applying a fusible or adhesive layer to the head of a plug 34 immediately before it is inserted in a hole 44 to be sealed in a panel 42, or to the. margin of the hole, comprises a magazine 32 to contain a stack of plugs 34 for dispensing one at a time, and an annular nozzle 46 for the fusible or adhesive material, situated below the outlet of the magazine.
Patent JP-S57203577-A (JP)
Title: Rolled sheet movement indicator
Inventor: ENOMOTO KAZUO
IPC: B41J15/04
Filed: 1981-06-10
Abstract: PURPOSE:To provide a rolled sheet movement indicator capable of confirming the movement of a rolled sheet externally by providing a rotor driven by the movement of the rolled sheet and expressing an identification pattern on the surface in an outer box and an observation window on the box. CONSTITUTION:An observation window 12 is provided on the top panel 11 of a facsimile body, and a transparent acrylic plate 13 is mounted on the window 2. A roller sheet holding mechanism 16 is arranged under the window 12 to hold a supply roll 15 wound with a rolled sheet 14. A disc-shaped rolled sheet holding members 16J, K are provided at a shaft 16C provided in the facsimile body, and a radder chart 21 is bonded to the outer peripheral surface as an identification pattern.
Patent JP-S5515354-A (JP)
Title: Slide mechanism of seat belt anchor
Inventor: MATSUOKA HIDEOKI
IPC: B60R22/06
Filed: 1978-07-19
Abstract: PURPOSE: To smooth the functioning of a slide block, by incorporating rollers to the slide block while specifying a sectional shape of a guide rail.  
     CONSTITUTION: A guide rail 2 is formed in an approximate C-shaped section that the bending portions 12 with approximate V-shaped sections are made up to both side edges while thin rollers 19 are axially supported to the four corners of a slide block 3 in revolution-free shapes. Thus, the rollers 19 revolution move contacting the up-and-down circumferential edges with the insides of the oblique sides 12a, 12b of the guide rail 2, the frictional conditions of the slide block 3 are converted into rolling friction from sliding friction, frictional force is decreased while frictional force is further diminished by the contact of the rollers with the guide rail 2 at the four corners, and friction and frictional sounds in case of the movement of the slide block 3 are eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58205204-A (JP)
Title: Optimization control system for transient efficiency of electric power plant
Inventor: MATSUMOTO HIROSHI
IPC: G05B13/04
Filed: 1982-05-26
Abstract: PURPOSE:To improve the total efficiency of a plant by using a plant model for transient computation incorporated in a control system for model normative forecasting control. CONSTITUTION:A load request value 13 generated by a load request value generating means 110 in an electric power plant is sent to a determining means 220 for the retrieval load point of an optimum manipulated variable to decide one or plural optimum manipulated variable search load points Ls(p), and a signal 14 is sent to a load signal generating means 16 for equivalent efficiency computation to be converted into a load signal Ls(t) for efficiency computation equivalent to a load request value Lr(Tr), thereby sending the converted signal to the plant model 240 for transient computation. A searching means 230 for the optimum manipulated variable by a complex method, etc., have operation timing controlled by an operation control signal 15 to transmit trial manipulated variables 19 by load points to the plant model 240 and decides the optimum manipulated amount 1 for the highest transient efficiency while receiving plant efficiency 10 from the plant model 240.
Patent JP-H11269016-A (JP)
Title: Solid agrochemical composition containing stabilized ingredient
Inventor: FUJITA SHIGEKI
IPC: A01N25/12
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a solid agrochemical composition scarcely causing decomposition of ingredients even when preserved for a long period by including a sulfonylurea-based herbicidally active ingredient, a specific sodium polyacrylate and a basic white carbon therein. SOLUTION: This composition is obtained by including (A) 0.01-50 wt.% of a sulfonylurea-based herbicidally active ingredient [e.g. methyl α-(4,6- dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-o-toluate (common name: bensulfuron-methyl)], (B) 2-20 wt.% of sodium polyacrylate having 2,000-50,000 molecular weight and (C) 0.1-50 wt.%, preferably 1-30 wt.% of a basic white carbon at preferably pH >=8 of a 10 wt.% dispersion thereof. The ingredient B is a colorless or a white powdery or liquid compound having the formula as a basic structure. The ingredient C is a generic name of a synthesized fine powdery anhydrous silicon oxide or a hydrous silicon oxide represented by the formula SiO2 .nH2 O.
Patent JP-H06302553-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: HASUMI KAZUHISA
IPC: H01L21/302
Filed: 1993-04-15
Abstract: PURPOSE:To suppress foreign matters from depositing on a semiconductor wafer in a chamber. CONSTITUTION:In a semiconductor manufacturing apparatus, a reactive gas 5 is fed to a semiconductor wafer 2 disposed in a chamber 8, and its etching or the formation of its film is performed. Particularly, in the apparatus, the reactive gas 5 is fed locally to the semiconductor wafer 2 from the vicinity of its surface by a nozzle 11, and an inert gas is fed from a plurality of places of an inner chamber 9 to the chamber 8, and further, the reactive gas 5 and the inert gas are exhausted from a plurality of places of the inner chamber 9 to the outside. Thereby, foreign matters are prevented from falling on the semiconductor wafer 2.
Patent JP-S5423921-A (JP)
Title: Dc brushless motor
Inventor: KAZAMA SABUROU
IPC: H02P6/26
Filed: 1977-07-25
Abstract: PURPOSE: To promote a miniaturization with a construction simplified, with a correct speed control provided as well, by a method of single-phase driving further by one detector element commonly used for both detections of position and speed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61248400-A (JP)
Inventor: HIRAI YASUHARU
IPC: G02B7/198
Filed: 1985-04-26
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-H02266342-A (JP)
Title: Light quantity control device for exposure lamp
Inventor: ARAKAWA MITSUYOSHI
IPC: G03B27/72
Filed: 1989-04-07
Abstract: PURPOSE:To stably supply exposure quantity according to copying magnification by adding the chopping wave having frequency twice as much as a power source frequency and the full-wave rectified wave of a power source voltage, feeding back the added result to a circuit and thereby automatically correcting the fluctuation of an exposure lamp voltage, which is caused by changes in the power source frequency and in the power source voltage. CONSTITUTION:The device is provided with a triode AC switch 2 serially connected between an exposure lamp 1 and the power source 9, a voltage detecting circuit 8 which detects the voltage of the exposure lamp 1, an adding circuit 12 which detects and adds the fluctuation of the power source frequency and the power source voltage, a magnification detecting circuit which detects the copying magnification, and a control circuit which controls the energizing angle of the triode AC switch. The fluctuation of an exposure lamp voltage, which is caused by changes in the power source frequency and in the power source voltage is fed back to the circuit 12 after adding the chopping wave having frequency twice as much as a power source frequency and the full-wave rectified wave of a power source voltage. Therefore, the voltage fluctuation is automatically corrected, and the exposure quantity according to the copying magnification can be stably supplied.
Patent JP-H07290194-A (JP)
Title: Method for continuous casting of two-layered metallic material
Inventor: SEZE AKIFUMI
IPC: B22D11/103
Filed: 1994-04-26
Abstract: PURPOSE:To manufacture the two-layered metallic material excellent in the separation of the composition of two layers from the molten metal with different chemical composition by using a horizontally continuous casting machine. CONSTITUTION:In a continuous casting method where two kinds of molten metal with different chemical composition are fed in a horizontal mold to continuously cast the two-layered metallic material using a horizontal continuous casting machine, the two-layered metallic material excellent in the two layer separation characteristic is continuously cast by making the density of the molten metal to be fed on the upper side in a horizontal mold smaller than the density of the molten metal to be fed on the lower side.
Patent JP-S5424376-A (JP)
Title: Rotary body supporting device
Inventor: OOWA TAKESHI
IPC: F16C27/08
Filed: 1977-07-25
Abstract: PURPOSE: To prevent an excessively large load from being exerted on pivot bearings in a rotary body supporting device disposed in, for example, a centrifugal gas separator. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57203328-A (JP)
Title: Digital-to-analog converter
Inventor: YAMASHITA ICHIROU
IPC: H03M1/82
Filed: 1981-06-10
Abstract: PURPOSE:To constitute a D/A converter with component parts of low accuracy and to decrease processing time, by having a variable duration pulse generator which produces a control pulse of the time duration proportional to the level of digital input and accordingly, controlling the working to a control constant current source through a control circuit. CONSTITUTION:A digital input 2 is fed to a variable duration pulse generator 9, and a control pulse having the time duration proportional to the level of the input 2 is delivered from the generator 9. A control constant current source 10 which flows a constant current just by a degree equivalent to the time duration of the control pulse is controlled. The current of the source 10 is integrated by an integrator 11, and the output of the integrator 11 is reset to an optional value by a resetting circuit 12. A programmable down-counter 25 of the generator 9, and a circuit 26 and the working timing of the circuit 12 are controlled by a control circuit 13 which uses a conversion start signal 14 for its inputs. Thus a D/A converter having a short set ring time with high accuracy can be produced without using any special component parts having high accuracy.
Patent JP-H10277004-A (JP)
Title: Mri image pickup method and mri device
Inventor: HIGA YOSHIFUMI
IPC: A61B5/055
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an MRI image pickup method and an MRI device capable of evading the image quality degradation of tomographic images even in the case that the magnetic field fluctuation of an external environment is present. SOLUTION: At the time of generating a magnetic field for MRI in a prescribed area, reconstituting images by using NMR reception data obtained from the prescribed area and generating image data while detecting the magnetic field fluctuation around the area to generate the magnetic field (S1), in the case of detecting that the magnetic field fluctuation is larger than a prescribed value (S2), the NMR reception data obtained at the timing are stored (S3). After obtaining a series of the NMR receptign data (S4), the NMR reception data obtained when the magnetic field fluctuation is larger than the prescribed value are abandoned, the NMR reception data equivalent to the abandoned part are newly obtained (S5), and then, the images are reconstituted.
Patent JP-H06272494-A (JP)
Title: Segment connecting structure in shield construction method
Inventor: TAKAHASHI HARUO
IPC: E21D11/08
Filed: 1993-03-24
Abstract: PURPOSE:To reduce the lining assembly manhours of segments and reduce the lining inner face hole filling work after assembly to a minimum. CONSTITUTION:The end parts of the ring axial side faying faces 10a, 10b of segments to be jointed mutually on the circumferential side are provided with joint grooves 14a, 14b formed continuously across both segments. Joint metallic material 17 placed across both segments is fitted into both joint grooves 14a, 14b to connect the circumferential side segments to each other. The segments to be jointed mutually on the ring axial direction side is fastened by screw- fitting a fastening bolt 18, passed through in the wall thickness of one segment, into an anchor nut 16 provided at the other segment.