baber/WOPTO huggingface dataset:
Patent JP-H05170169-A (JP)
Title: Deck member and method for installing deck using it
Inventor: TAPIO KORUDERIN
IPC: B63B5/06
Filed: 1992-06-09
Abstract: PURPOSE: To firmly and efficiently install a deck by constituting a deck member for installing the deck of a ship of a first member equipped with lower protruding parts at both longitudinal ends and a second member equipped with upper protruding parts and fastening means at both longitudinal ends. CONSTITUTION: A first member 10 is constituted by sticking four long rectangular thick boards 12 of teak or the like to mutually connected first and second base bottom members 16 and 17, and both the lengthwise end parts of the first member 10 are formed into fork-structure mutually combined with the adjacent first member 10. The first member is provided with a through hole 15 for fastening to a deck base bottom part 32, a lower protruding part 13 is provided at one of both longitudinal ends, further an upper protruding part is provided at the other end. Such first members 10 are combined with each other to install the deck. Between the first members 10 adjacent in the breadthwise direction, a second member 20 is interposed, and the lower protruding part 13 of the first member 10 is fastened while being covered with an upper protruding part 24 of the second member 20.
Patent JP-S5374593-A (JP)
Title: Preparation of hydrocarbon resin
Inventor: IWASE YOSHIYUKI
IPC: C08F2/44
Filed: 1976-12-15
Abstract: PURPOSE: To prepare a hydrocarbon resin of improved resistance to thermal stability, by preliminary treatment of a hydrocarbon-contg. distillate mixture formed by pyrolysis of petroleum, followed by carrying out polymerization using a FriededCrafts type catalyst. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H099514-A (JP)
Title: Relay for automatic separate charge
Inventor: MORIYAMA TAKASHI
IPC: H02J7/00
Filed: 1995-06-16
Abstract: PURPOSE: To provide a relay for automatic separate charge which makes it possible to charge an external battery mounted on a vehicle, in parallel with a vehicle-borne battery, by a vehicle-borne generator and to use the external battery in a state of being cut off the vehicle-borne battery, as a mobile power source of various electric apparatuses. CONSTITUTION: A relay for automatic separate charge which is equipped with a switching power source part 3, a control circuit part 4 and power MOSFET 5 and wherein an external battery 6 is connected in parallel to a vehicle-borne battery 1 charged by a vehicle-borne generator 2, through the power MOSFET 5, the switching power source part 3 is connected to the vehicle-borne battery 1, a potential difference between the plus terminals of the vehicle-borne battery 1 and the external battery 6 is detected by a detecting terminal of the control circuit part 4 and the power MOSFET 5 is brought into continuity when the potential difference between the terminals of the two batteries becomes a preset minus potential difference, viewed from the vehicle-borne battery 1 side.
Patent JP-H0818367-A (JP)
Title: Input signal amplifying circuit
Inventor: TASAI FUMIHIRO
IPC: H03G11/00
Filed: 1994-06-30
Abstract: PURPOSE:To decrease input sensitivity characteristics of the input signal amplifying circuit formed of plural stages of inverters by connecting the input and output terminals of the inverter in the initial stage through a high resistance and connecting a resistance to a source voltage terminal. CONSTITUTION:The input signal amplifying circuit is formed by connecting the inverters 1, and 5-7 in plural stages. The high resistance 4 is connected between the input terminal 2 and output terminal 3 of the inverter 1 of the initial stage and the resistance 10 is connected between the input terminal and a ground source voltage. An input voltage is biased by those resistance 4 and voltage dividing resistance 10 to lower than an output voltage, and a shift in operation point is caused to lower the input sensitivity characteristics. Consequently, an input signal amplifier of simple constitution which does not operate below a specific amplitude is obtained and an error signal, a noise, etc., are prevented from being misamplified.
Patent JP-H11337164-A (JP)
Title: One can multi-water pipe passage type hot water feeding machine and its controlling method
Inventor: IIIZUMI KAZUYUKI
IPC: F24H1/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enable a prevention of boiling at a non-hot water feeding flow side passage to be carried out when only a hot water feeding is performed even if a heat absorbing rate in the non-hot water feeding flow side passage such as an additional heating flow passage is increased. SOLUTION: This hot water feeding machine is comprised of a single use discriminating means 71 for discriminating whether or not a single hot water feeding is carried out; a state change discriminating means 72 for discriminating whether or not a state of use for increasing a heating amount at a burner more than a reference amount of change is produced; a staying state discriminating means 100 for discriminating whether or not water is stayed in an additional heating flow passage 40; a maximum number setting means 81 for setting and changing the maximum number of an upper limit value of heating amount; and a combustion control means 85 for controlling a heating amount at a burner within a range of maximum set number.  Then, the maximum number setting means 81 sets the value of the maximum number to a value smaller than the maximum number which can be set during its single use of hot water feeding until a predetermined time subsequently elapses when a state of use to increase a heating amount at the burner by a reference change amount or more during a single use of hot water feeding operation is present.
Patent JP-H0316984-A (JP)
Title: Granular coated fertilizer
Inventor: HAMABUCHI KAZUFUMI
IPC: C05G3/00
Filed: 1989-06-12
Abstract: PURPOSE:To obtain the title slow-acting fertilizer with uniform granular size by coating a granular fertilizer with an organic solvent solution of a synthetic resin followed by extracting only the organic solvent. CONSTITUTION:The objective fertilizer can be obtained by coating a granular fertilizer with a synthetic resin film described below. Said synthetic resin film can be made as follows: the granular fertilizer is coated with an organic solvent solution of a synthetic resin, and in this state, only the organic solvent is extracted with a relevant solution from the coating material. The coating rate of said film is pref. 0.1-50wt.% based on the granular fertilizer. As said synthetic resin, any resin can be used provided that it is an organic linear polymer solid at normal temperature. Said relevant solution is e.g. water or a specific organic solution. A combination of this solution and the organic solvent in which said synthetic resin has been dissolved can be selected as the case may be.
Patent JP-S5940758-A (JP)
Title: Reader of original sheet
Inventor: NAGANE HIROMICHI
IPC: H04N1/193
Filed: 1982-08-31
Abstract: PURPOSE:To cope simply with a trouble such as jam of an original at inexpensive cost, by separating a reading optical unit from the main body of a device. CONSTITUTION:A reflecting light (r) of an original 1 irradiated by a lighting source 6 is reflected horizontally with the original 1 with the 1st mirror 27 and in opposite direction of a carrying direction of the original 1, and reflected at a right angle to the carrying direction of the original 1 with the 2nd mirror 28 and the image is formed on a photo detector 9, e.g., a CCD with a lens 8. Components located at the upper part from the carrying original 1, a lighting optical system 6, reflecting optical systems 27, 28, an image forming optical system 8 and a photoelectric converting section 9 are all provided on a printed board 31 and split completely from the surface on which the original 1 is carried. Further, a fulcrum is provided at a depth being opposite side to the front side of a reading unit 22, and the entire unit 22 is turned manually in a direction vertical to the original carrying direction, allowing to switch the carrying plane of the original 1 as a split plane.
Patent JP-2000341012-A (JP)
Title: Antenna system and transmitting and receiving terminal using same
Inventor: OZAWA TOMOHIDE
IPC: H01Q1/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To make an antenna system hard to break and to decrease the number of components by providing an element part made of a superelastic alloyed wire material and a take-up reel wound with the element part. SOLUTION: The antenna system is composed of an element part 1 for radio wave transmission which is fitted with a top 5 atop and a take-up reel 2 for taking up it. This take-up reel 2 is driven by, for example, a motor 3 through a drive transmission belt 6. This element part 1 is made of the sperelastic alloy wire material, which is obtained by forming, for example, Ti-50.5 at.% Ni alloy into a wire material by a hot hammer and a hot roll, repeating cold wire drawing and heat treatment on the wire material and then carrying out cold machining, and further performing heat treatment. Consequently, the element part 1 is extended and contracted by a motor or manually, wound around the take-up reel 2 when the element part is stored and is made to stand when it is taken out by utilizing the self-linearity of the superelastic alloy wire material.
Patent JP-H11345129-A (JP)
Title: Interval timer circuit
Inventor: YAMAKAWA KAZUHIDE
IPC: G06F9/48
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an interval timer circuit, with which the load of a CPU is leveled by adding least circuits. SOLUTION: A frequency divider circuit 4 with a frequency dividing ratio switching function generates a count clock (d) to be supplied to an interval timer 5, by dividing the frequency of a system clock (a) supplied from a system clock generating part 1. A frequency dividing ratio is automatically switched, while receiving a signal (b), which specifies the task of heavy processing load, from an external event interrupt signal generating part 6 and the cycle of the count clock (d) is changed. Corresponding to the count clock (d) from the frequency divider circuit 4 with frequency dividing ratio switching function, the interval timer 5 measures interval time as a time interval to switch the processing of respective tasks and outputs an interval signal (c) to a CPU 2.
Patent JP-H0314018-A (JP)
Title: Input/output circuit
Inventor: KUROKAWA SHOWA
IPC: G06F3/023
Filed: 1989-06-12
Abstract: PURPOSE:To reduce the number of input/output signal lines and the number of input/output ports on the control side by providing a shift register circuit, and transferring output data to plural display elements and input data to plural input elements by one bidirectional data transfer line. CONSTITUTION:Plural light emitting diodes 5 as display elements and plural switches 6 as input elements are provided, and each light emitting diode 5 is connected to a shift register circuit 2 for output to display elements through a corresponding driver circuit 4, and each switch 6 is connected to a shift register circuit 3 for input to input elements. Data is transferred to the shift register circuit 2 for output to display elements in serial by one output signal line 8 and one strobe line 10 corresponding to this line, and input data of plural input elements from the shift register circuit 3 for input to input elements is transferred in serial by one input signal line 9. Thus, the number of input/output signal lines to display elements 5 and input elements 6 is reduced to reduce the number of input/output ports.
Patent JP-H04372010-A (JP)
Title: Key operation recording method
Inventor: HIRASAWA YOICHI
IPC: G06F11/34
Filed: 1991-06-21
Abstract: PURPOSE:To easily investigate the cause of an abnormality at the time of the generation of an abnormal state by recording key depression information and error information when depressing a key as an operating log. CONSTITUTION:When same key on a keyboard 2 is depressed, an MPU9 starts the preparation of a key log through a key control part 5. The MPU9 requests the key code of the key depressed against the key control part 5, and stores the transferred key code in the internal register. Then, it requests a display control part 4 the screen code of the screen which has been displayed when the key is depressed, and the transferred screen code is stored in the internal register. Then, the MPU9 combines the key code stored in the internal register and the error code written in the RAM8 and prepares a key log to be written in the RAM8. In this case, the error code is rewritten to the update state. The set constant amount of key log is stored in the RAM8 in advance, and the excess one is discorded in the logged order.
Patent JP-H05343920-A (JP)
Title: Positive negative waveform separation circuit
Inventor: SHINODA MASANOBU
IPC: H03D1/00
Filed: 1992-06-10
Abstract: PURPOSE:To extract a positive and a negative waveform with fidelity to an input signal by synthesizing signals after separation of the positive and negative waveforms and applying current or voltage negative feedback to an amplifier and eliminating distortion of a current mirror circuit and compressing an output offset. CONSTITUTION:When an input waveform from an input terminal 1 is a positive waveform, a positive current signal A flows to a current mirror circuit 9 via resistors 11, 12. Simultaneously a positive current signal B flows to a PNP transistor(TR) 7 via a resistor 13 from an amplifier 4, and the signal A is drawn from the collector via the circuit 9. Moreover, when an input waveform from the input terminal 1 is a negative waveform, a negative current signal C flows from a current mirror circuit 8 via resistors 11, 12. Simultaneously an output of the amplifier 4 flows from an NPN TR 6 via the resistor 13 as a negative current signal D and the signal C flows from a 1st output via the resistors 11, 12 and then two negative feedback circuits are formed. A sine wave current signal is supplied from an output terminal 2 via a current mirror circuit 10 from the second output of the circuit 9 and a negative waveform current signal flows from the circuit 8 to the output terminal 3.
Patent JP-S5374631-A (JP)
Title: Variable vemturi carburetor
Inventor: NAKAMURA NORIHIKO
IPC: F02M19/06
Filed: 1976-12-16
Abstract: PURPOSE: To measure the fuel accurately with the mounting of sintered metal foam generator in mixing micro air bubble in fuel to increase the ring port section area constituted between jet and needle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5853008-A (JP)
Title: Pcm decoder
Inventor: HIRAKAWA NOBUYUKI
IPC: G11B20/10
Filed: 1981-09-22
Abstract: PURPOSE:To prevent cross talk due to overlapping of both heads, by alternately shortening the secondary side of a rotary transformer with a head switch pulse. CONSTITUTION:Switch circuits 13, 14 are alternately switched based on a head switch pulse applied to an input terminal 18 and an inverting output of a phase inverter 19 and signals of an odd and an even number of fileds can sequentially be switched and reproduced. Simultaneously, transistors 20 and 21 are turned on and off in synchronizing with the timing of head changeover, based on the head switch pulse and its inverted output and the output of rotary transformers 9 and 10 is alternately shortened, allowing to prevent cross talk from being generated.
Patent JP-S6043532-A (JP)
Title: Anticorrosive work for marine structure
Inventor: KAKIZAKI YASUO
IPC: E02D5/02
Filed: 1983-08-19
Abstract: PURPOSE:To perform corrosion-proofing work for marine structures simply and exactly by bonding a corrosion-proofing material coated with a water-resistant adhesive to a marine structure in water. CONSTITUTION:A corrosion-proofing material 3 of an expandible resin is molded into a shape corresponding to the shape of the anticorrosive face of a marine structure 2, e.g., revetment levee, etc., consisting of steel sheet piles, for example, to be constructed in front of a quaywall 1. A two-component type water-resistant epoxy resin adhesive 4 is coated in a thickness of 3-5mm. on the surface of the anticorrosive material 3 and bonded to the surface to be protected from corrosion of the structure 2. Excellent corrosion-proofing work can thus be obtained by following to even deformation of the structure 2.
Patent JP-S6128737-A (JP)
Title: Method and device of detecting output of rotation sensor
Inventor: NAKANO JIRO
IPC: F02D45/00
Filed: 1984-07-19
Abstract: PURPOSE:To perform excellent control of an engine, by providing a digital processing means which generates the threshold of signal indicating a cylinder number or a cylinder group and a waveform shaping means which shapes the waveform of a signal to provide a detecting signal. CONSTITUTION:A number of revolution detecting means detects the number of revolutions of an engine from an output from a rotation sensor. A digital processing means generates the threshold of a signal indicating a cylinder number or a cylinder group. A waveform shaping means shapes the waveform of a signal indicating a cylinder number or a cylinder group by means of a threshold converted into an analogue signal by a digital-analogue converting means to provide a detecting signal. This enables highly precisely production of a cylinder number or a cylinder group detecting signal, resulting in the possibility to perform excellent control of an engine.
Patent JP-S57127491-A (JP)
Title: Treatment device for sewage
Inventor: SUTEFUAN JIYOOJI BAACHI JIYOON
IPC: C02F3/12
Filed: 1981-09-22
Abstract: PURPOSE: To provide a treatment device for sewage which forms desirable flow in an aeration tank for activated sludge treatment for sewage and can treat sewage efficiently by providing said aeration tank and a baffle which is provided in said tank, partitions the tank inside to an inflow part and a remaining part and extends by crossing the tank, and providing a small opening or clearance in the lower part to this baffle.  
     CONSTITUTION: The above-described activated sludge treatment tank 1 for sewage is provided with a baffle 2, and an opening 4 is formed between the bottom end 3 thereof and the bottom part of the vessel. The baffle 2 divides the tank 1 to an inflow part 5 having a sewage inflow port 6 and a main aeration part 7. Solids are moved from the part 5 to the part 7, and the adsorbed and stored materials are consumed. The solids restoring adsorbing power is again used. The movement of the above-described sewage from the part 5 to the part 7 is accomplished through the part 4 of the baffle. It is verified in an area of said opening part 4 where the sewage can flow freely gives good results. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0442441-A (JP)
Title: Optical disk reproducing device
Inventor: UEDA NAOKI
IPC: G11B7/085
Filed: 1990-06-08
Abstract: PURPOSE:To stabilize a focus servo operation by providing a center positional deviation correcting circuit in a tracking control circuit and correcting a positional deviation with an output of the center positional deviation correcting circuit at the initial time for focusing emitting light from a pickup on a bit train. CONSTITUTION:A signal is outputted by the center positional deviation correcting means 25 for an actuator part in order to correct automatically a positional deviation of the actuator part due to its dead weight before starting reproducing when the pickup is used aslant, so that any positional deviation due to using posture of the pickup at the time of reproducing is eliminated. Then, under reproducing, an output voltage of the center positional deviation correcting circuit 25 is impressed as an offset upon the actuator part, so that the output voltage is not given to the actuator part by a switching circuit 26. By this method, the servo operation is stabilized.
Patent JP-S5483336-A (JP)
Title: Input/output unit control system
Inventor: TOYOHARA RIYOUSUKE
IPC: G06F15/177
Filed: 1977-12-16
Abstract: PURPOSE: To make it possible for a plural number of CPU's to use the memory unit equally, by preventing the memory unit which is used by a plural number of CPU's from being monopolized by one CPU.  
     CONSTITUTION: In the input/output unit control system in which a plural number of CPU's, say, CPU1 AND CPU1', are commonly using the input/output unit, the following are set up: Start instruction Sio, end of device Ti (end of CCW) after completion of data transfer, busy Bsy, release from busy BTF, failure in start CC and end of device operation INT. When a request for using the control unit comes from the 2nd CPU1' while the 1st CPU1 is using it, issuance of Start instruction Sio to the control unit is prohibited during a cerain period x+E after CPU1 has transmitted the end of device Ti, so that CPU1 and CPU1' can equally use the memory unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5786861-A (JP)
Title: Copying machine
Inventor: OKA TOMOO
IPC: G03G15/00
Filed: 1981-09-25
Abstract: PURPOSE:To achieve copying to forms of various size without setting size by selecting many two-sequence positions of the forward movement of an original table detected by a responding means arranged shifting in phase which responds to an energizing means united with the original table. CONSTITUTION:Through a form-size detection switch 13, a relay 33 is made to hold itself to turn on a charger 12 and when the front edge of a form reaches an exposure part, a switch 34 is changed over to make a relay 40 hold itself, thereby turning on a start clutch 36. Consequently, two-sequence positions of an original table 3 moving forward with the clutch 36 turned on are arranged shifting in phase from energizing cams 23-25, and 26-27 united with table 3 and detected according to the energized states of switches 28 and 29 responding to them. The detected positions are selected according to the on-off state of the switch to control the release of the relays 33 and 40 from the self-holding states and the turning-on operation of a back clutch 40 accompanying the release, thus determining the backward movement position of the table 3. Therefore, copying using forms of various size is performed rapidly without size setting.
Patent JP-H01316858-A (JP)
Title: Multiprocessor system
Inventor: HINATSU YUUJI
IPC: G06F15/177
Filed: 1988-06-17
Abstract: PURPOSE:To heighten anti-fault capability by searching an adjacent processor to be substituted in case of generating a fault in a processor itself, and re-configuring a multiprocessor system by changing connection. CONSTITUTION:A binary tree structured multiprocessor system is comprised by arranging the processors (1-9) in grid shape and using a part of them as spare systems. Each processor is provided with a means to recognize the fault in its own processor. When the fault is generated in its own processor 1, it is checked whether or not the adjacent processor 8 or 9 can be substituted, and when it is possible, the connection of its own processor with the adjacent processor is changed by informing the fact to the processor 9, and furthermore, informing the change of the connection to the adjacent processors 2 and 3.