baber/WOPTO huggingface dataset:
Patent JP-S6311882-A (JP)
Title: Sonar receiver
Inventor: IKEDA TAKASHI
IPC: H03H21/00
Filed: 1986-07-02
Abstract: PURPOSE:To improve searching to a weak signal, by providing an adaptive filter automatically tuning with the frequency spectrum of an input sonic wave to a listening system. CONSTITUTION:An input sonic wave is received by a receiver 1 to be converted to an electrical signal which is, in turn, inputted an FFT (fast Fourier transform) circuit 31 through an A/D converter 2 to be subjected to spectrum analysis and the analytical result is supplied to convolution operation circuit 32 and CPU34. CPU34 determines the impulse response train of a filter and reads impulse response train frequency characteristic data to supply the same to the circuit 32. The circuit 32 performs the multipulication of input data from the circuit 31 and CPU 34 to obtain desired filter output which is, in turn, supplied to an IFFT (inverse FFT) circuit 33. The circuit 33 converts input data to a time region value to supply the same to a frequency converting circuit 5 which then converts input frequency to preset listening frequency. The output of the circuit 5 is listened in a high S/N state by a headphone 8 through a D/A converter 6 and an amplifier 7.
Patent JP-S5946489-A (JP)
Title: Heat exchanger for chamber
Inventor: KUBOYAMA NOBUYOSHI
IPC: F28D21/00
Filed: 1982-09-10
Abstract: PURPOSE:To efficiently exchange the inside air in a chamber, which has the difference in pressure such as the pressurized air or the reduced air in comparison with the outside air, and always has the desirable difference in temperature between the inside and the outside air, for the outside air utilizing the pressure fluctuation, without losing heat from inside to outside. CONSTITUTION:A heat exchanger unit A is fixed to a chamber 1 in an air-tight manner. In the chamber 1, an air which has a desirable difference in pressure from the outside air can be obtained by a desirably reducing or pressurizing means to the air, together with the inside air in desirably high or low temperature can be obtained by a heating source G. In such a constitution, open/close valves 6 and 7 are released when the inside and the outside air are going to be exchanged. Then an outside air inlet part 4 and an inside air outlet part 5 in a casing 3 can communicate to the inside and the outside of the chamber 1, respectively, so that the air is moved to the opposite directions from each other. The exchanging operation of the inside air for the outside is certainly performed by two air inlet and outlet parts 4 and 5 which constitute a heat echanger part T without heating loss, so that the inside air and the outside air can be exchanged without the change in temperature, theoretically.
Patent JP-H06555-A (JP)
Title: Device for working end of tube
Inventor: MIYASA AKIRA
IPC: B21D41/02
Filed: 1992-06-16
Abstract: PURPOSE:To expand the diameter of the end of tube by using a small working jig with small driving force and small noise. CONSTITUTION:This device is provided with a main shaft 23 having a working jig 25 of a prescribed shape entering inside the inner diameter of the tube end of a tube to be worked P, a body housing 11 holding a main shaft movably in the tube radius direction, a counter member 81 which is fixed to the body housing and receives the reaction force caused by pressing the outer circumferential part of the tube end from the opposite side of the working jig, driving mechanisms 41, 43 which drive the main shaft provided on the body housing in the tube radius direction, and stopper means 61, 75 which control the moving quantity in the radius direction of the main shaft, and the diameter of the tube end is expanded by moving the working jig inserted inside the tube end in the tube radius direction.
Patent JP-S5945719-A (JP)
Title: Semiconductor device
Inventor: MAEDA SATORU
IPC: H03K19/0944
Filed: 1982-09-09
Abstract: PURPOSE:To form an MOS transistor(TR) having a high threshold voltage and a high driving ability with minimum number of processes and minimized area, by connecting MOS TRs having a narrow gate channel in parallel for the plural number. CONSTITUTION:Plural MOS TRs 2001...2200 having a narrow channel width are connected in parallel to constitute the MOS TR for driving an inverter circuit requiring a high threshold voltage and a high driving ability. Although the threshold voltage TH of the MOS TRs having the narrow channel width is high because of the narrow channel effect as shown in Figure, the driving ability of the MOS TR is lowered. Thus, about 200 sets of the MOS TRs having the narrow channel width as mentioned above are connected in parallel in this invention, allowing to increase the threshold voltage TH and the driving ability.
Patent JP-H027837-A (JP)
Title: Terminal controller/monitor
Inventor: OKUDA KIYOTAKA
IPC: H04Q9/00
Filed: 1988-06-27
Abstract: PURPOSE:To obtain a simple device for performing high speed control and monitor by providing a control signal producing section for producing monitor information or a monitor information producing section thereby confirming the condition of power distribution machinery from the outside. CONSTITUTION:A control command or a monitor command is fed from a central controller/monitor 1 to a transmitting/receiving section 3a and decoded in a decoding section 3b. In the case of a control command, a control signal producing section 3c is operated according to the control command and a control drive signal is fed from a drive output section 3a to the distribution machinery 7 for a terminal controller/monitor 30 in order to operate it. Monitor data fed from the distribution machinery 7 are employed for operating a monitor information producing section 3f according to a monitor command fed from an input section 3e, and monitor information representing normal or abnormal operation of the distribution machinery 7 is produced. The information is encoded and returned through the transmitting/receiving section 3a to the central controller/monitor and the operating condition of the distribution machinery 7 is confirmed through an operational LED.
Patent JP-S6211811-A (JP)
Title: Lens holding device
Inventor: YAMADA NOBORU
IPC: G02B7/02
Filed: 1986-07-04
Abstract: PURPOSE:To simplify an assembly, and to prevent an optical axis from being shifted due to temperature and humidity, by forming as one body an annular holding member having an elasticity, inserting it into the inside of a lens frame tougher with a lens, and making it abut on a step difference part which has been provided on the inside peripheral surface of the lens frame. CONSTITUTION:A step difference part 11a is formed in the inside peripheral part of a lens frame 11, and a recessed part 11c for hooking is provided in the vicinity of the step difference part 11a of a large diameter part 11b. A holding part 13a whose both faces have been formed as flat surfaces is formed in the outside peripheral part of an effective area of a lens 13. A holding member 12 is made of an elastic material and an expanding slot 12b and a hooking part 12c are formed in an annular body 12a. When executing an assembly, the lens 13 and the holding member 12 are inserted from the right side of a drawing, and the hooking part 12c of the holding member 12 is engaged with the recessed part 11c of the lens frame 11. In this way, an assembly is simplified, and the lens is held stably.
Patent JP-S6138110-A (JP)
Title: Method and device for humidity control of low pressure unit of mixed pressure turbine
Inventor: ARIKAWA AKIRA
IPC: F01K7/18
Filed: 1984-07-30
Abstract: PURPOSE:To enable the humidity in a low pressure unit to be simply and securely reduced at the starting time etc. by introducing the external steam having a temperature higher than that of low pressure steam into the low pressure unit of a mixed pressure turbine so as to control the humidity in the low pressure unit through adjustment of the temperature of at least low pressure steam. CONSTITUTION:A mixed pressure turbine 7 having a high pressure unit and a low pressure unit is supplied with high pressure steam and low pressure steam in its high pressure and low pressure unit from a high pressure and a low pressure steam system 5 and 6 respectively. In this case, a high temperture steam lead piping 17 is laid between steam stop valves 11, 12 and steam control valves 13, 14 in each of steam systems 5, 6 respectively, to provide connection route therebetween and a steam control valve 18 is interposed on the way of said piping 17. In addition, detectors 19-24 for pressure, temperature and steam flow rate respectively are disposed in steam systems 5 and 6 repeatively and the humidity in the low pressure unit is calculated by arithmetic unit 32 biased upon the detection signals from those detectors. The calculated humidity is compared with the allowable humidity with a discriminator 33 and the steam control valve 18 is controlled according to the result of comparison via a valve switching unit 36 etc.
Patent JP-H026017-A (JP)
Title: Roll bearing fixing device for round bar straightening machine
Inventor: SAKUMA TAKASHI
IPC: B21D3/05
Filed: 1988-06-24
Abstract: PURPOSE:To easily fix or remove roll bearings by fixing the roll bearings in such a way that a chock provided with an engaging tapered surface is formed on the outer side face of the main body of the roll bearing, and providing a clamper which is engaged with an removed when the clamper is advanced to and retreated from the tapered surface by means of hydraulic force and a spring to the tapered surface to fix the roll bearing. CONSTITUTION:At the time of fixing roll bearings 3 and 3, a hydraulic circuit is opened by means of a solenoid valve and pressurized oil is fed into a pressurized oil chamber 15 from a pressurized oil path 14. As a result, a hydraulic ram 12 is advanced and a clamper 7 is advanced inside a chock ramp base 2 until the holding- back tapered section 6 provided at the front end of the clamper 7 is engaged with the engaging tapered surface 4 on the upper surface of a chock 5 and checks the bearings 3 and 3. Thus the bearings 3 and 3 are held back and fixed. At the time of removing the bearings 3 and 3, the circuit of the path 14 is opened. As a result, the clamper 7 retreats inside the base 2 and the engagement between the tapered sections 4 and 6 is canceled. Therefore, the roll bearings 3 and 3 can be removed together with a straightening roll 30. Thus the roll bearings can be fixed and removed easily.
Patent JP-S6049397-A (JP)
Inventor: ISHIKAWA TAKEHIRO
IPC: H03B19/00
Filed: 1983-08-29
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-S6052684-A (JP)
Inventor: NISHIHIRA SACHIKO
IPC: D06P1/00
Filed: 1983-08-29
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-S5490654-A (JP)
Title: Manufacturing of heat insulating box for refrigerator, etc.
Inventor: TANAKA YASUHIKO
IPC: F25D23/06
Filed: 1977-12-28
Abstract: PURPOSE: To make the automatic installation and employment of pre-painted or pre-coated board possible by setting up the adhering or inseting process of sealing member for sealing the clamping part when foaming before bending the first board.  
     CONSTITUTION: The tape type sealing member of the material, such as polyethylene foam, with one whole adhering surface 16 is adhered to the clamping surface of the second board 6 or the inner box 3 when the first pre-painted board 5 which forms the outer box 2 is formed in the box shape. The franges 12, 12' are formed in the board 5 by roll forming. The top surface 8, the side surface 7, and the bottom surface 9 are formed by bending the board 5 in square shape after forming of franges 12, 12' and adhesion of the bent frange 12b and the rear frange 12'a to the sealing member 16 are completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10336210-A (JP)
Title: Atm cell concentration multiplexer
Inventor: ONO HIROSHI
IPC: H04L12/28
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To use plural concentration control functions while switching them so as to present more effects from a concentration control means through increase or decrease in the number of input lines, by providing a means for detecting the number of input lines. SOLUTION: The optimum numbers of search blocks and search channels corresponding to the number of input lines are previously stored in the table memory of the output line selection part 6. A current detection part 16 detects the value of current flowing through a pull-down resistor 18 installed for each input line 1 so that the number of housed input lines can be detected. The optimum numbers of search blocks and search channels according to the number of input lines detected from the table memory of the output line selection part 6 are read by a cell read control part 10 and concentration control is performed by circulating sending right signals corresponding to the read optimum numbers of search blocks and search channels.
Patent JP-H10335008-A (JP)
Title: Termination structure of coaxial cable and coaxial connector using the same
Inventor: FUCHIBE KOUSHIROU
IPC: H01R13/646
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a termination structure of a coaxial cable which excels in impedance matching, a shielding characteristic and assembly, and a coaxial connector which employs the termination structure. SOLUTION: A central contact 12 and a grounding contact 14 are crimped to a central conductor and an outer conductor of a coaxial cable, respectively. The central contact 12 is inserted in an internal housing 60 and fixed with a latch arm 62. Further the internal housing 60 and the grounding contact 14 are both inserted in a shield shell 30, and deform a fixing part 50 of the shield shell 30. By means of this deformation, a rear end 14c of the grounding contact 14 is connected and is secured so as to be prevented from getting out of the shield shell 30.
Patent JP-H0322662-A (JP)
Title: Deputy dial system
Inventor: INADA HISASHI
IPC: H04M1/274
Filed: 1989-06-19
Abstract: PURPOSE:To revise the storage content independently of an exchange when a revision of a telephone directory takes place by storing telephone directory information into a storage device of a telephone number retrieval section independently of an exchange call and referencing it at call connection. CONSTITUTION:When an organization (General affairs section of General affairs department) is called, a code B1 is inputted to a terminal equipment 1, fetched by a call processing unit 6 via a subscriber circuit 3 and sent to a retrieval processing unit 8 via a data bus 7. The retrieval processing unit 8 retrieves the storage content of a telephone directory 91 of the storage device 9 based on the received code data B1 and sends a telephone number '2100' corresponding to the manager of the General affairs section to the call processing unit 6 in the reverse path. In the case of a call to a personal code X1, the retrieval processing unit 8 similarly retrieves the storage content of the telephone directory 91 to send a telephone number '2110' corresponding to the personal code X1 to the call processing unit 6.
Patent JP-H026938-A (JP)
Title: Image recorder
Inventor: KONO ISAO
IPC: G03B27/73
Filed: 1988-06-24
Abstract: PURPOSE:To obtain a high quality image by providing a counting means, a temperature detecting means and/or a moisture detecting means, permitting a judging and instructing mans to input an output therefrom, and issuing instructions to drive a carrying device and/or an exposing unit according to the contents. CONSTITUTION:The time when a photosensitive recording medium 24 is exposed to outside air is counted by the counting means 100 until exposure of said medium 24 made to stay in the exposing unit 36 starts. Moreover, the moisture detecting means HS and/or the temperature detecting means TS detects moisture and/or temperature, and the judging and instructing means 200 judges whether operation is within a permissible scope from the relative relation between the measured time, moisture and/or temperature, and issues the instructions to drive the carrying device 37 and/or an exposing unit 36. As a result, a high quality image can be attained which can appropriately cope with change in the environment where the title recorder is used.
Patent JP-H11347185-A (JP)
Title: Power supplying device for pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a power supplying device for PACHINKO machine which can be produced at low cost while improving workability at the time of assembly such as that entire structure including a board and an attachment structures are simplified and the wiring processing on the rear side of the main body of a game machine is facilitated. SOLUTION: This power supplying device for PACHINKO machine is provided with main body control boards 30 and 45 for electrically controlling the respective parts of the main body for game machine and a play control board 36 for electrically controlling a play panel attached to the main body of game machine and a power source supply board 31 is provided with a power source circuit 51 for supplying power sources to these main body control boards 30 and 45 and play control board 36.
Patent JP-H06105895-A (JP)
Title: Device for diffusing volatile chemical solution
Inventor: NISHIMURA HARUO
IPC: A61L9/12
Filed: 1991-05-31
Abstract: PURPOSE:To reduce the operation force at a time when a volatile component is opened from a hermetically closed volatile component container. CONSTITUTION:A plurality of valve discs 25, 40 different in the open area with the open air provided to an aroma container having a volatile chemical soln., for example, an aroma component hermetically sealed therein. A second valve disc 25 whose open area of an aroma space with the open air is small is opened by the falling operation of the opening operation button 2 acting on both valve discs. By this constitution, the internal pressure of the aroma space becomes atmospheric pressure and the effect of the inner pressure on the opening operation of the first valve disc 40 is eliminated and, therefore, opening operation is enabled by light operation power.
Patent JP-S5947394-A (JP)
Title: Method for preventing discoloration of silver
Inventor: KAWANABE MASAHARU
IPC: C25D3/02
Filed: 1982-09-10
Abstract: PURPOSE:To obtain a protective film preventive well to the sulfurization and discoloration of silver, by subjecting the silver surface to cathodic treatment with a soln. contg. a salt consisting of Sn, In, Sb or Te and an org. acid radical. CONSTITUTION:The surface of an Ag or Ag alloy material or a product plated with Ag or an Ag alloy is subjected to cathodic treatment with a soln. contg. a salt consisting of one or more among Sn, In, Sb and Te and an org. acid radical. For example, a protective film is electrodeposited on the Ag surface in a soln. of 6-10pH contg. 0.05-1.0g/l Sn and 5-70g/l citric acid at 0.1-3.0A/dm<2> current density and 20-40 deg.C temp.
Patent JP-H0450068-A (JP)
Title: Braking force control device for vehicle
Inventor: SAKURAI OSAMU
IPC: B60T8/58
Filed: 1990-06-16
Abstract: PURPOSE:To suppress the slip of a vehicle to minimum by calculating the load ratio between the right and left front wheels and the pressure ratio between the right and left tires, calculating the ground area ratio between the right and left front wheels, and judging which one of the right and left front wheel speeds is to be used as the wheel speed based on the ground area ratio. CONSTITUTION:During the braking action of a vehicle, a control unit 9 obtains the average speed VA of front wheel speeds VR, VL, calculates the turning radius (r) when a vehicle 2 is turned based on the steering angle gamma, and determines the front wheel load ratio N1/N2 between the right and left front wheels 3. It calculates the tire pressure ratio PL/PR based on the right and left tire pressures PR, PL and calculates the ground area ratio Z between the right and left front wheels 3. It judges which front wheel speed is to be used as the vehicle body speed based on the ground area ratio Z, calculates the slip ratio based on the judged vehicle body speed and the rear wheel speed VW, and controls the pressure control means 8 based on the slip ratio.
Patent JP-S5583315-A (JP)
Title: Container and manufacture of crystal vibrator
Inventor: WAKASUGI MAKOTO
IPC: H01L41/00
Filed: 1978-12-20
Abstract: PURPOSE:To obtain a thin container of high reliability by forming a case base body and lead terminal of the same member and then by integrally connecting them via an insulating member. CONSTITUTION:In a thin metal plate, half-cut groove of narrow widths G and (g) are provided on one side and baked after being filled with glass powder to form insulation parts 2. Then, the remainder opposite to grooves is removed by etching to insulate two lead terminals 3 from case 1 and concave part 1c for containing a crystal piece is also formed. Next, tuning-fork type crystal piece 6 is fitted 8 and cover 5 is hermetically sealed by soldering. In this constitution, lead terminals 3 cen be formed with high precision on the external basis of case 1 and specially no difference in level is generated at crystal-piece junction part 8, position precision will improve with sufficient bonding strength. In addition, the container itself can extremely be thinned.
Patent JP-H0449368-A (JP)
Title: Double floor construction
Inventor: YOSHIDA YASUROU
IPC: E04F15/20
Filed: 1990-06-15
Abstract: PURPOSE:To improve sound-proof property by supporting panel members provided with a plurality of holes, on a floor bed, with bearing leg bodies having elastic bodies to be buckling-deformed at the time of compression. CONSTITUTION:Bearing leg bodies 3 consisting of rubber-shaped elastic bodies 31 provided with hollow sections 31a to be buckling-deformed at the time of compression, and regulating bolts 32 for regulating levels are formed. After that, square panel members 2 having a plurality of penetration holes 21 are arranged, and on the lower surface, the bearing leg bodies 3 are fitted, and floor panels 4 are formed. After that, on a plurality of the floor panels 4 arranged on a floor bed 1, the ventilating floor finish material of a carpet or the like is laid. When the floor finish material of wooden floor material or the like without ventilating property is used, then on the panels 4, floor finish material 8 is laid via wooden joist material 6 and submaterial 7. As a result, even if a space under a floor is low, noise-proofing can be stably improved at the time of weight impact, and walking property and safety degree at the time of lightweight impact can be improved.
Patent JP-H064497-A (JP)
Title: Multiprocessor
Inventor: NAGASAKA FUMIO
IPC: G06F9/45
Filed: 1992-06-17
Abstract: PURPOSE:To provide a parallel processing system capable of guaranteeing an operation equivalent to the one executed in a single system to a source code described in a parallel processing language. CONSTITUTION:Whether a nonlocal varible is substituted or referred to in a processing unit is decided by the syntax analysis means 104 of a compiler 102 and a table preparation means 108 outputs the decided result to a shared variable control table 110. In the meantime, a code generation means 107 classifies the variables into the nonlocal variable only for referring and the nonlocal variable accompanied with substitution and generates execution codes including an exclusive control. Parallel programs included in an execution time library 111 schedules the processing unit for which the parallel execution is specified at the execution time at the other processor to be started. At this time, the copy is arranged in a memory in which the execution is performed for the variable for only the referring, and on the other hand, when the variable is rewritten from the other execution unit, the change of the value is reflected on the copy of the variable as well by communication and thus, the parallel processing system capable of guranteeing the operation equivalent to the one executed in the single system is realized.