baber/WOPTO huggingface dataset:
Patent JP-H09189301-A (JP)
Title: Pressure-reducing pilot valve
Inventor: OTSU WATARU
IPC: F15B11/028
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To perform trouble-less combined operation of a highly loaded hydraulic and a lightly loaded hydraulic operation and improve operability. SOLUTION: Shoulders 31a, 31b are formed in spools 30a, 30b and external pressure introduction chambers 32a, 32b are formed in casing 11. Leftward operation of a lever 13 forces downward displacement of the spools 30a, 30b, displacement thereof causes a pilot pressure corresponding to the amount of operation of the lever 13 to be outputted through output port 24a and a flow control valve 61 is driven. In the case when the external pressure, is introduced within chambers 32a, 32b, this pressure acts on the shoulders 31a, 31b, and thereby decreases the displacement of the spool 30a. The decrease in the displacement of the spool 30a causes the decrease in the output pressure, which in turn decreases the fluid flow rate of the valve 61. As a result, flow rate in the other actuator can be increased and enable combined operation to be performed without any inconvenience.
Patent JP-H02181521-A (JP)
Title: Data compression processing circuit
Inventor: ITO MASAHIRO
IPC: H03M7/30
Filed: 1989-01-06
Abstract: PURPOSE:To improve the efficiency of data transfer by compressing data read out from a buffer memory when the prescribed number of data is continued, and when data less than the prescribed number and compression disabled data are alternately read out, transferring the data without being compressed. CONSTITUTION:When received data are compressible, a compression deciding means 6 drives the counting of a counting means 7. A storing means 8 stores data obtained through the means 6 and sends the data at every unit. When the counting means 7 counts up a prescribed number and sends a compression indicating signal to a compression means 9 and a gate means 10, the data sent from the means 8 are successively fetched into the means 9, compressed and transferred to a slave device through an output buffer memory 5. After ending the sending of the stored data, the counting means 7 is reset and the compression signal is stopped, so that the data sent from the storing means 8 are transferred through the gate means 10 and the output buffer memory 5.
Patent JP-H06300766-A (JP)
Title: Method and apparatus for determining all or any of angle position, rotating speed and acceleration of rotary member
Inventor: RODERITSUKU JII BERUKUSUTETSUD
IPC: G01P15/16
Filed: 1994-01-12
Abstract: PURPOSE: To measure the angular velocity and angular position of a rotary member so as to be capable of being calibrated without any need of strict physical alignment by providing an annular magnetic source on the member for generating magnetic field components in tangential, radial and axial directions, and then detecting the magnetic components near the magnetic source. CONSTITUTION: A sensor unit 66 is bolted to a rotary member such as an axle via the holes 102 of a flange 100, and a sensor 70 is provided within an extended hollow cylindrical part 82. Also. a cylindrical magnetic shield 84 is fitted to the outer end of the cylindrical part 82. A magnetic flux induced with primary winding parts 110 and 102 flow through an annular center 76 and generates voltage in secondary windings 72 and 74 arranged so as to be faced to the primary winding parts 110 and 102. In this case, when external linear magnetic field exists, the external magnetic flux thereof enters the annular center 78 and is branched into two components. Then, one component is added to the drive magnetic flux of the secondary windings 72 and 74, and the other component is subtracted for generating sine and cosine channels.  Signals from the channels are taken out to detect an angular velocity and an angular position. In this case, when tangential magnetic field and orthogonal magnetic field are properly aligned with each other, the secondary windings 72 and 74 are not required to be strictly aligned.
Patent JP-H09189450-A (JP)
Title: Heating device
Inventor: KADOWAKI KAZUHIKO
IPC: F24F1/00
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To distribute a high temperature heating air to a floor side to a satisfactory extent by blocking hot air blown off from a hot air outlet provided on the lower part side of a main body casing with a room temperature air blown off from a room temperature air outlet provided on the upper part side of the main body casing. SOLUTION: A wind direction adjusting plate 16 is pivoted to the rear edge of he opening end of an air outlet 14 of a second air supply passage 12 so that its angle may be adjusted where the air wind direction plate is curved so that the air diffused through the second air supply passage 12 may be blown off downward from the front end of the upper part of a main body casing 1. Therefore, a first cross flow fan 6 is driven and turned and hot air is blown off in the floor surface direction from an air outlet 3 by way of a first air supply passage 4 on the lower side of the main body casing 1. In this state, when a second cross fan 15 is further driven and turned, a room temperature air is blown off slightly downward from the air outlet 14 by way of the second air supply passage 12 on the upper side of the main body casing 1.
Patent JP-H05248520-A (JP)
Title: Vehicular transmission sensor apparatus responsive to gear selection
Inventor: GEIRII EI BEIKAA
IPC: H01H21/34
Filed: 1993-01-08
Abstract: PURPOSE: To obtain a switching device which does not need installation adjustment, by installing a detent lever on a manual lever shaft to pivot a switch housing, and actuating the switching means by rotation of a cam plate fixed on the detent lever. CONSTITUTION: A roller 22 energized by a detent spring 24 is engaged with edges 18 with claws 20 on a detent lever 12 installed on the manual lever shaft 16 arranged within a transmission housing 14, and a cam plate 30 is fixed on the top face of the detent lever 12. One end 42 of the switch housing 40 is mounted on the manual lever shaft 16, and the other end 44 is provided with a fork end or arms 44a, 44b. A plurality of switches 50 are arranged in the switch housing 40, each switch provided with a follower which moves between switch contacts engaged and switch contacts disengaged positions in dependence on the angular position of the detent lever 12 interlocked with the cam plate 30.
Patent JP-H08190517-A (JP)
Title: Multiplex timer for frame multiplex protocol processing
Inventor: TACHIBANA MANABU
IPC: G06F11/30
Filed: 1995-01-10
Abstract: PURPOSE: To provide a multiplex timer for frame multiplex protocol processing which facilitates the control processing of a multiplex timer and can perform the fast timer control. CONSTITUTION: This multiplex timer includes a timer memory 6 which holds the count value of plural timers and the set display information showing whether the count value of these timers are written or not, a counter 7 which performs the count processing of timers in a time division and multiplex way based on the count value held in the memory 6, a means 10 which detects a time-out state in a count processing mode, a timer control register 11 where the control information on plural timers are written, and a control means which controls the operations of the memory 6, the counter 7, the means 10 and the register 11. In such a constitution, the count value and the set display information are successively written in the memory 6 based on the control information written in the register 11 and also read out and successively sent to the counter 7.
Patent JP-S58119930-A (JP)
Title: Internal-combustion engine with permanent reciprocation of fuel injection
Inventor: TANIGAWA HIROYASU
IPC: F02B75/28
Filed: 1982-01-08
Abstract: PURPOSE:To prevent the exhaust gas pollution of a Diesel engine by eliminating vibrations wfith the reciprocation of a pair of horizontally symmetrical pistons for rotating a combustion chamber directly in a high speed by the rotating  motion of the pistons. CONSTITUTION:The central part of an inner cylinder is used for a combustion chamber 2, and from both ends of a combustion cylinder 1 equipped with vertically and horizontally symmetrical exhaust holes 4, a charging groove 5, cooling fins 6, 7, and a piston groove 8 to the inside face of an internal cylinder, a curved groove cylinder 16 with a curved groove 17 is set to be easily slided, and its elastic arm 22 is supported by a fixed part 23. By the rotation of the combustion chamber 1, an air-compression blade 32 is rotated, and air is sent out from the air-exit of a supercharger chamber, and supplied into a charging chamber 21 by a rotary valve 9 for preventing the exhaust gas pollution of a Diesel engine.
Patent JP-2000201291-A (JP)
Title: Image photographing and printing system
Inventor: KAWAI AKIHIRO
IPC: H04N5/781
Filed: 1999-01-07
Abstract: PROBLEM TO BE SOLVED: To reduce maintenance work quantity at a relatively low cost. SOLUTION: Each image photographing terminal 1 and a media center device 3 are connected by a public communication network 5, the device 3 and a printing output terminal 4 are also connected by the network 5, and image data photographed by the terminal 1 and its image management information are transferred to the device 3 for storage. Subsequently, image data corresponding to image management information from a portable terminal 2 is transferred from the device 3 to the terminal 4, and the image data is printed and outputted from the terminal 4.
Patent JP-S57115940-A (JP)
Title: Method for manufacturing vanishing type model
Inventor: NAGANO SHIGEFUMI
IPC: B22C7/02
Filed: 1981-01-09
Abstract: PURPOSE: To easily and inexpensively manufacture the titled model having complicated features, by relatively displacing a prototype of a vanishing type model against a heated forming body while the prototype is contacted with the forming body, and by shaping passing traces of the forming body on the surface of the prototype to desired shapes.  
     CONSTITUTION: A prototype 1 of a vanishing type model is fitted to a holding member 10 located at the lower end of screw rod 9, while the screw rod 9 is fitted, and each exposing part 2 a '... is heated to a prescribed temperature by supplying an electric current to nichrome wires 2 a  consisting a forming body 2. When the rod 9 is rotated in the normal direction, the prototype 1 rotates and descends at a prescribed speed, and makes relative displacement while it is contacted with the exposing parts 2 a '.... During the course of this relative displacement, a spiral groove 3 is formed on the surface of the prototype 1 by the exposing parts 2 a '.... In this way, a vanishing type model 4 having a desired model shape shown by the spiral groove 3 is manufactured from the prototype 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11204396-A (JP)
Title: Semiconductor manufacture system and device manufacture
Inventor: ARAKAWA TAKAYOSHI
IPC: G03F7/20
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To reduce leakage gaseous chemical substance and enable highly precise device manufacturing, by providing a means for removing gas-like chemical substance entering from an in-line connection part. SOLUTION: An aligner 1 and a coater developer 40 are connected by an in-line system. An in-line board delivery path (wc) is blocked from the air and forms a pre-room(pr). The pre-room(pr) is provided with an evacuation system(es) for removing chemical substance entering from the coater developer 40 and a detecting means M for detecting a concentration of chemical substance. Doors D1, D2 at both sides of the pre-room(pr) open and close automatically according to an identification signal which informs execution of board delivery through a board delivery opening part of the aligner 1 and the coater developer 40 and have a lock function which disables the doors from opening when a concentration of a chemical substance detected by the detection means M exceeds a prescribed value. Forced evacuation is carried out by the evacuation system(es) with a fan.
Patent JP-H11202593-A (JP)
Title: Color image forming device
Inventor: TOKIMATSU HIROYUKI
IPC: G03G15/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To stably raise the elecrification potential of a 1st color to specified potential and to form a superimposed color toner image with good color balance by providing an electrifying means arranged at the most upstream position in the rotating direction of an image forming body with saw-toothed electrode plates whose number of rows is larger than that of an electrifying means arranged on a downstream side. SOLUTION: The saw-toothed electrode plate 111 having a saw-toothed electrode in the groove of a supporting member 112 is attached to a 1st color scorotron electrifier 11 being the electrifying means arranged on the most upstream side in the rotating direction of a rotating body drum 10. The plural rows of the electrode plates 111, for example, two rows of the electrode plates 111 are parallel attached to a side brake 113 being a shielding member, and further a control grid 115 being a control electrode is attached to the supporting member 112 corresponding to two rows of electrode plates 111. The electrode plates 111 which are disposed in 2nd color to 4th color scorotron electrifiers and whose number of rows is smaller than two rows of the electrode plates 111 disposed in the 1st color scorotron electrifier 11 are provided.
Patent JP-S5699532-A (JP)
Title: Input controlling device
Inventor: SHIMOMURA KENICHI
IPC: G06F13/38
Filed: 1980-01-11
Abstract: PURPOSE: To prevent an input error of the signal input by storing the following input signal in the memory logic until the input operation of one signal completes loading its input task.  
     CONSTITUTION: The external signal which has been received by the input control device 1 through the MODEM8 is signal-converted by the MODEM interface logic 2, is converted to a parallel signal by the series-parallel logic 3, and after that, and it is input to the memory logic 4 of first-in firs-out. The stepping and interruption control logic 5 makes the output of the interruption FF7 a true value by detecting a memory state signal of the logic 4, and generates an interruption to the data processing device. The OS of the data processing device detects the interruption, initializes the FF7 by the interruption initializing instruction, and after that, starts its input task. The input task outputs the load instruction to the gate control logic 6, the logic 6 opens the gate to the I/O channel input bus, and its signal is input to the data processing device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04238946-A (JP)
Title: Chain trough
Inventor: MANABE MICHIFUMI
IPC: E04D13/08
Filed: 1991-01-14
Abstract: PURPOSE:To improve appearance of chain trough by dropping rain water. CONSTITUTION:A chain trough unit body 1 is made from transparent synthetic resin and formed into a cylindrical form so that rain water flows down along the internal surface. Guide grooves 2 are formed on the internal surface of chain trough unit body 1. With this constitution, large amounts of rain water flows down mainly in the guide grooves formed on the internal surface when rain water flows down the inside of the cylindrical chain trough unit body 1 of transparent cylindrical synthetic resin. Therefore, the flowing rain water is visible, by which the inherent purpose of chain trough A is fully accomplished.
Patent JP-H10196528-A (JP)
Title: Rotation preventing structure of piston in swash plate compressor
Inventor: IKEDA ISATO
IPC: F04B39/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide the rotation preventing structure of a piston in a swash plate compressor, which can improve durability, by reducing sliding resistance of the peripheral surface of a swash plate and a rotation regulating surface arranged on the shell part of the piston. SOLUTION: Extended parts 226, 227 are integrally formed in both end parts of the circumferential direction of the shell part 223 of a double-end piston 22 whose pair of head parts are connected to each other by the shell part 223. Circular arc-shaped rotation regulating surfaces 228, 229 are formed on the inner sides of these extended parts 226, 227, and brought into slide contact with the peripheral surface 341 of a swash plate 34. The end sliding parts of the rotation regulating surfaces 228, 229 of the extended parts 226, 227 are positioned further than the radius α of the piston 22 from the center axial line ε thereof, therefore the sliding resistance of the rotation regulating surfaces 228, 229 against the peripheral surface 341 of the swash plate 34 can be reduced.
Patent JP-S63170596-A (JP)
Title: Blower
Inventor: ADACHI KAZUHIRO
IPC: F04D29/46
Filed: 1987-01-08
Abstract: PURPOSE:To enhance the suction efficiency by locating the air intake hole having a trumpet-shaped opening oriented toward opposite side of a plate-shaped damper to the fan side in the center of an edge-up part when damper having air intake hole blocks the whole edge-up part. CONSTITUTION:For varying the wind quantity a plate-shaped damper 7 is installed on a burner base 1 in such a way as movable round a fulcrum 9. An air intake hole 8 of the damper 7 is set so that the hole 8 is located in the center of the edge-up part 6 when the damper 7 blocks the whole edge-up part 6. Thus air suction by fan 5 will be made in the center of the fan 5, which makes uniform the pressure balance of the air to the fan 5.
Patent JP-S60146371-A (JP)
Title: Cmos analog multiplier circuit
Inventor: ORII TOSHIO
IPC: G06G7/163
Filed: 1984-01-10
Abstract: PURPOSE:To obtain an analogue multiplier circuit having a wide dynamic range by an MOSFET. CONSTITUTION:Since a signal 2 is at a high level in a T1 period, basic potentials of MOSFETs Q7 and Q8 take potentials of a terminal 1. Therefore, when signals 3 and 3' become below a potential of the terminal 1, the MOSFETs Q7 and Q8 are always brought into the nonconductive condition, and their sources and drains can be considered to be in the open condition. Since a differential pair of Q7' and Q8' are brought into he active condition in an equivalent circuit under the condition and an input signal of the FETQ8' is a semi-period in the T1 period, the amplified inversion output, that is, positive semi-period output, can be obtained in a terminal 5. Since a signal 2' is at a high level basic potentials of the FETs Q7' and Q8' take approximately the potential of the terminal 1 in a T2 period. As a result, when the signals 3 and 3' become below the potential of the terminal 1, the FETs Q7' and Q8' are always brought into the noncon ductive condition, and their source and drains can be considered to be in the open condition.
Patent JP-S5594147-A (JP)
Title: Method of discriminating surface flaw of high temperature material to be detected
Inventor: KIMURA NOBUO
IPC: G01N21/88
Filed: 1979-01-12
Abstract: PURPOSE: To exactly and rapidly detect surface flaw of a high temperature material to be detected regardless of the existence of surface temperature spots and scale by dividing and discriminating luminance information of a plurality of picture elements forming the surface to be detected into small and large sections.  
     CONSTITUTION: The surface of a material 3 to be detected scanned and taken by a camera is divided into a plurality of picture elements. in case that the dark portion having less than a standard pattern signal level corresponding to the temperature level is higher than predetermined of the portion occupied by a small section 5 formed by 16 picture elements of 4×4 while the small section 5 is moved one by one per picture element, its section 5 is discriminated as defective section. When the number of flaws are counted at every large suctions 4 formed by 16×16 picture elements, pseudo flaws due to scale 2 or the like are removed. Thus, the surface flaws of the high temperature material can be exactly and rapidly discriminated regardless of the existance of the surface temperature spots and scale. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61161456-A (JP)
Title: Antibody genetic power detector
Inventor: NISHIWAKI YOSHIKAZU
IPC: G01N35/02
Filed: 1985-01-10
Abstract: PURPOSE:To automate analytical operations by providing a specimen dispensing part for dispensing a specimen to the well on a tray, pretreating part for dispensing a secondary antibody, etc. and antibody detecting part for detecting the antibody thereby conveying the tray under automatic control between respective treating parts. CONSTITUTION:The specimen is dispensed to the well immobilized with the antigen in the specimen dispensing part A. The tray disposed with such tray is conveyed to the pretreating part B where the secondary antibody, substrate are dispensed. Then the tray is conveyed to the antibody detecting part C where the antibody generated from the specimen is detected. The tray is conveyed between the respective treating parts A, B and C by a conveying mechanism D. The conveying mechanism D is driven by a process control part E. The specimen is detected by the antibody-antigen reaction. The tray is controlled to be conveyed, dispensed and detected between the respective treating parts in the above-mentioned manner and therefore a series of the analytical operations are automated. The working efficiency is thereby improved and the intrusion of saprophytes is prevented.
Patent JP-S57118928-A (JP)
Title: Four-wheel drive car
Inventor: SUZUKI KUNIHIKO
IPC: B60K17/344
Filed: 1981-01-09
Abstract: PURPOSE: To enable drive power to be selected by providing a high and low speed change unit onto a shaft which is driven through an idler gear fitted onto a drive wheel axle so that drive power is transmitted also to rear wheels.  
     CONSTITUTION: The drive power from an engine and a transmission is transmitted to a gear 19 through an idler gear 12. A shaft 20 is driven through a coupling sleeve 66 directly by the gear 19 or by way of speed reduction gears  63W65. The shaft 20 is provided with a gear 33 for driving a differential gear  unit 13 for front wheel are driven through gears 34W37. A 2W4 wheel drive  change mechanism 41 turns on and off power to a rear wheel axle which is  driven through a bevel gear mechanism 38. A high and low speed change unit  may be employed, since the shaft 20 is driven by the idler gear 12 on a front  wheel axle. Further, A front wheel drive mechanism may be used as a basis for  making the front-wheel drive car into a four-wheel drive car. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05187714-A (JP)
Title: Bath device
Inventor: AKEGAWA KENJI
IPC: F24H1/00
Filed: 1992-01-10
Abstract: PURPOSE:To provide a bath device which prevents the occurrence of a freezing accident by a method wherein the temperature of a residual hot water in a hot water storage tank is detected by a residual hot water detector and after an error produced owing to an open air temperature is taken into consideration according to residual hot water, a freezing preventing operation set value is discriminated and freezing preventing operation is carried out. CONSTITUTION:Water fed into a hot water storage tank 1 through a water feed port 17 is boiled to a given temperature by a boiling heater 19 and fed through a hot water feed port 2 to a using place. The temperature of residual water in the hot water storage tank 1 is detected by a residual hot water detector 18 and a freezing preventing operation set value taking an error, produced owing to radiation and heat transfer, into consideration is discriminated. When the detected temperature of a circulation temperature detector 12 is reduced to a value lower than a freezing preventing operation set value, a circulating pump 8 is run to prevent freezing of a circulation circuit. Further, when it is discriminated from a signal from a water level sensor 13 that a bath tub 5 is short of water, the circulating pump 8 is not run even when the detected temperature of a circulation temperature detector 12 is reduced to a value lower than a freezing prevention detecting set value.