baber/WOPTO huggingface dataset:
Patent JP-S5663139-A (JP)
Title: Coil spring
Inventor: INOUE TAKAMI
IPC: F16F1/04
Filed: 1979-10-30
Abstract: PURPOSE:To make easier the selection of spring constant and the prevention of  anomalous sound at the time of operation by forming a cylindrical coil at the central portion of a spring and forming a truncated conical coil with reduced cross section and diameter toward its end portion. CONSTITUTION:The cylindrical coil 7 of the central portion of a coil spring is formed by plurally winding the same diameter wire material 9 of a circular cross section into the same coil diameter D2, and furthermore a wire material 9' of a cross section reducing continuously and gradually from the end of a cylindrical coil 7 toward an end coil 10 is wound in such a way that the diameter is gradually reduced from a coil diameter D3 to a coil diameter D4<n> and also a truncated conical coil 8 meeting the mutual relativity is formed by winding in such a way that the adjacent coil wires 9' are mutually positioned in a flat swirl state at the time of maximum loading.
Patent JP-H10330387-A (JP)
Title: Production of phosphazenium halide
Inventor: NOBORI TADAHITO
IPC: C07F9/24
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To simply obtain a phosphazenium halide useful as a synthetic raw material, etc., for phosphazene base, etc., which is an organic strong base in high yield by reacting a phosphorus pentahalide (phosphorus pentachloride) with an iminotris(di-substituted amino)phosphorane. SOLUTION: A phosphorus pentahalide (phosphorus pentachloride) is reacted with an iminotris(di-substituted amino)phosphorane [e.g. iminotris(dimethylamino) phosphorane] in a solvent such as toluene at a room temperature for 24 hr to efficiently provide the objective phosphazenium halide represented by the formula [(n) is an integer of 1-4; R is a substituent group of di-substituted amino group or R and R may together form a cyclic amino group; X is a halogen; X<-> is a halogen anion] and an aminotris(di-substituted amino)phosphonium halide. Furthermore, the phosphazenium halide is extremely useful as a synthetic raw material, etc., for phosphazene bases, etc., which are organic strong bases.
Patent JP-H033897-A (JP)
Title: Hydraulic device for battery type industrial vehicle
Inventor: SUGIYAMA SHOJI
IPC: B66F9/24
Filed: 1989-05-31
Abstract: PURPOSE:To secure the stable lowering operation of a loading member by installing an anomaly detecing means for detecting the state where an electric motor can not control the revolution of a hydraulic pump and a selection indicating means for allowing a feedback passage selecting means to select the feedback direction of the returned oil to a drain side on the basis of the result of the above-described detection. CONSTITUTION:When a controller 20 fails, and a drive controlling electric current increases over the standard value of the allowable electric current, an L-signal is outputted from the first comparator 26 of a selection indicating device 24a, and also an AND circuit 28 outputs the L-signal, and a selector valve 8a is deenergized, and held at the (b) position, and the returned oil is recovered into a tank T from a returned oil drain conduit D in the state where the upper limit of the flow rate is restricted by a flow rate control valve 8b. Therefore, if the load of an electric motor 21 is not applied onto a pump 1 because of the defect of the controller 20, the returned oil passes through the inside of the pump 1 at a high speed, and the lowering of a fork in a moment can be suppressed.
Patent JP-H06347672-A (JP)
Title: Laser module
Inventor: TAKAYAMA KAZUTOSHI
IPC: H01S5/00
Filed: 1993-06-11
Abstract: PURPOSE:To easily provide large output of an optical fiber of a laser module without lowering the reliability in an element. CONSTITUTION:A semiconductor laser formed on the same semiconductor substrate in an array shape is optically coupled with an optical fiber array 2 arranged at the same pitch, and further, the output of the optical fiber 2 is coupled to one piece of optical fiber 4 using an optical coupler 3. Further, an IC 8 simultaneously driving plural pieces of semiconductor lasers is loaded in the same case 6, and this module is formed so that propagation delay amounts among respective ports become equal. Thus, since the positioning of an optical axis is facilitated, and further, driving current per one piece of semiconductor laser is reduced, the life of the element is prolonged. Further, an input electric waveform becomes equal to an output waveform. Thus, the large output of the optical fiber is provided easily and without lowering the reliability of the element.
Patent JP-S5941685-A (JP)
Inventor: UIRUFURETSUDO SAN ROORAN
IPC: F03C1/03
Filed: 1983-07-30
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-H05334906-A (JP)
Title: Ceiling panel
Inventor: TAKADA YOSHIO
IPC: F21S4/00
Filed: 1992-06-01
Abstract: PURPOSE:To facilitate and ensure the extending work and wiring work of a lighting facility to a ceiling surface by connecting the lighting device of a ceiling panel to a primary wiring, and connecting it also to another lighting device on the ceiling through an extension connector. CONSTITUTION:The main illumination 3, indirect illumination 4, and down light 5 of a ceiling panel 1 are connected to a primary wiring 8. These illuminations 3-5 are continuously connected to a side lighting device 14 on a ceiling through a connector 10. Thus, a secondary wiring is not required, and the extending work and wiring work of the lighting facility to the ceiling surface can be surely and easily performed.
Patent JP-S5364577-A (JP)
Title: Electricity-sound converter
Inventor: KOYAKATA MITSUAKI
IPC: G01H11/08
Filed: 1976-11-22
Abstract: PURPOSE: To measure the temperature of electricity-sound conversion element, by sticking and fixing inside-side elastic wall of vessel and providing electricitysound conversion element sticked electrode plate on the other side. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5567810-A (JP)
Title: Pre-heating method of load
Inventor: NAKAYAMA KENICHIROU
IPC: G05D23/19
Filed: 1978-11-15
Abstract: PURPOSE: To secure the ON/OFF control for the load circuit such as the lamp or the like and thus to ensure the free control for the pre-heat average current by applying the stored program control system using the microcomputer.  
     CONSTITUTION: When lamp blanking command S features the H level at time T 0 , control signal V 0  of microcomputer MCP features the H level to make transistor Tr conduct. Thus lamp L receives a sufficient large amount of DC current at the continuation time to glow with the necessary brightness. At the same time, a timer is provided within computer MCP to generate pulse output τ featuring certain duty ratio t 1 /t 2 . And when command S changes into the L level at time T 1 , the output of the timer is selected in the form of control signal V 0 . As a result, transistor Tr becomes ON intermittently, and the amount of the current flowing to lamp L is reduced greatly to secure the pre-heating state. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6120475-A (JP)
Title: Fixing device of smoothing condenser
Inventor: KAMATA SHIYUUJI
IPC: H01G4/40
Filed: 1984-07-09
Abstract: PURPOSE:To fix cheaply and surely a smoothing condenser and to secure safety in dielectric strength by providing a diode fixing device inside of a fly-back transformer case and providing a condenser holding arm that holds a smoothing condenser that smoothes the secondary high tension output voltage of the fly- back transformer in the diode fixing device. CONSTITUTION:A hook 10 that fixed a lead wire connecting a smoothing condenser fixing arm 9 conformed to external form of the smoothing condenser 1, a rectifier diode cathode and the smoothing condeser 1 is provided in a rectifier diode fixing device 8 fixed cheaply and surely to the winding core 6 for the secondary high tension output winding of the fly-back transformer to fix the smoothing comdenser 1 and lead wire 4. By providing a smoothing condenser fixing device in a rectifier diode fixing device, the smoothing condenser can be fixed cheaply and surely. Further, positional and directional restriction of the fly-back transformer is eliminated in manufacturing process, and safety in dielectric strength can be secured.
Patent JP-S5366041-A (JP)
Title: Heating furnace
Inventor: IDE KIYOSHI
IPC: F27D1/12
Filed: 1976-11-25
Abstract: PURPOSE: To provide a heating furnace in which a furnace ceiling is formed by a fined heat transmitting pipe to eliminate expensive refractory bricks and the furnace wall and the heat transmitting pipes are not discarded. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5841274-A (JP)
Title: Slant shaft piston pump
Inventor: NISHIMURA TADASHI
IPC: F04B1/24
Filed: 1981-09-07
Abstract: PURPOSE:To reduce the fluidity loss of sucking fluid when the discharging amount of the pump is in an increasing direction and the axial center of a cylinder block is inclined by a method wherein a partitioning wall for limiting the flow path of the sucking fluid is provided in the suction path of the fluid in a casing cover. CONSTITUTION:The partitioning wall 23 for limiting the flow path of the sucking fluid is provided in the suction path 19 for the fluid, which is provided in the casing cover 15 forming a slide guidance surface 16. The location of the end of the partitioning wall 23 at the side opposing to the suction groove 11 provided on a slant plate 14 is determined so that the area of the flow path for the fluid limited by the partitioning wall 23, which is flowed from the suction path 19 into the suction groove 11, is minimized when the axial center 9 of the cylinder block is inclined to an angle in which the discharging quantity of the pump is maximized.
Patent JP-S5842922-A (JP)
Title: Load measuring instrument
Inventor: OOTA TATSUO
IPC: G01D1/12
Filed: 1981-09-07
Abstract: PURPOSE:To facilitate the display changeover switch operation of a load measuring instrument which uses a gas meter with a transmitter, by allowing a microcomputer to perform prescribed control. CONSTITUTION:A microcomputer 15 inputs a pulse signal from a gas meter through an input circuit 2 and an output signal from a time signal generating circuit 5. Further, signals are inputted from a reset switch 18, time adjusting switches 19 and 20, and a display changeover push-button switch 21. Then, the computer 15 computes and sends the full-time, nighttime, and maximum amounts of gas to be used to a display circuit 16. In this case, when the reset switch 18 is operated for time display, the nighttime or maximum amount of gas to be used is displayed. After the time display or full-time used amount display continues for a specified time or longer, the display of the maximum or nighttime used amount starts automatically. Thus, the switch operation is simplified without paying attention.
Patent JP-H09302223-A (JP)
Title: Polyamide compatible with blood
Inventor: YUI NOBUHIKO
IPC: C08G69/02
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To control the contact activation of platelet that contacts the surface of polyamide and prevent the coagulation of blood by stretching a polyamide to improve the degree of orientation. SOLUTION: A polyamide with a surface compatible with blood is obtained by reducing the capability of absorbing fibrinogen, etc., on the surface and, as the result, controlling and avoiding the activation of platelet that contacts the surface. For this purpose, a means is selected from among following: (a) a polyamide is stretched to give a surface on which the absorption of blood protein and the activation of platelet are controlled; (b) a crystalline polyamide is used; (c) a polyamide is provided with a microstructure wherein the state of distribution of a crystalline region and a noncrystalline region is controlled; (d) a polyamide is stretched to a degree of stretching of 120-1,000% so that the degree of orientation of fine crystals of the whole material is at least 50%;  (e) a material is used of which the degree of crystallization as a whole or near the surface is 35-70% and of which the long cycle as the thickness of repeated crystalline and noncrystalline regions is 8-20nm; and (f) an aliphatic or aromatic polyamide is used.
Patent JP-H1082733-A (JP)
Title: Method for detecting fouling of reference reflector, method for measuring reflectance, and storage medium
Inventor: KAWANO MASAAKI
IPC: G01J1/00
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting fouling of a reference reflector capable of correctly detecting fouling of the reference reflector without errors and a reflectance measuring device employing the method of detecting fouling of the reference reflector, and a storage medium having a program for operating the reflectance device. SOLUTION: As the method of detecting fouling, reflected lights from a plurality of reference reflectors each having different reflectance are measured (S11) at first. Next, analytical curves are obtained from the after correction measured value corrected in each measured value and reflectance of reference reflectors obtained previously (S12).  Then, by comparing the analytical curves with the reference analytical curves obtained in advance, when the analytical curves and reference analytical curves are drawn with the reflectance as the axis of ordinate and the measured value after correction as the axis of abscissa, a point where the analytical curves cross the axis of ordinate and a point where the reference analytical curves cross the axis of abscissa are obtained, thereby determining whether the reference reflector is fouled or not on the basis of a relation between these two points.
Patent JP-S5669032-A (JP)
Title: Method and device for discharge working
Inventor: ITOU TETSUROU
IPC: B23H7/18
Filed: 1979-10-31
Abstract: PURPOSE:To maintain working precision at discharge working in liquid like water by a method wherein a given discharge working gap is maintained between an electrode and a work as changing a relative position of the electrode with the work, and an electric corrosion not opposite is positively suppressed and controlled. CONSTITUTION:An electrode 1 and a work 2 are arranged opposite to each other in a processing tank 10 in which water works as a processing liquid 3. The electrode 1 is mounted on a Z shaft driving head 11 driven by a Z shaft driving motor 9, and the Z shaft is driven by combination of an interpole gap servo and a position servo in a discharge working. Next, from subjecting the electrode 1 and the work 2 to a relative displacing movement, gaps of both the two are equal, and the work 2 is formed in the same shape as the electrode. The shape is not spoiled particularly at the angle. Moreover, the distance being taken more than a threshold gap, an unnecessary discharge will not arise and working is obtainable at high precision.
Patent JP-H07324629-A (JP)
Title: Turbo-charger control device
Inventor: HARA SHINJI
IPC: F02B37/10
Filed: 1994-05-31
Abstract: PURPOSE:To surely prevent the over speed running of a turbine while the dynamo electric machine is highly loaded and generates electricity by controlling the flow rate of the fuel supplied to an engine so as to reduce it when the output electric current value of the rotary electric machine becomes a specified value or less. CONSTITUTION:Whether or not the rotary electric machine of a turbo-charger 4 is generating electricity is checked by means of the signal from an inverter control circuit 5, and if the rotary electric machine is generating electricity, whether or not an electric motor 3 is outputting is checked by means of the signals from current sensors 7, 8, and 9, and if the motor is outputting, the current of the motor 3 is measured, and the measured value is stored in a memory device. In the next step, the target current value is read out from the memory device, and the difference between the target current value and the current value of the motor 3 is calculated, and whether or not the difference is larger than a predetermined value is checked. If it is larger, the fuel control device of a fuel injection pump 2 is operated to control the fuel flow rate so as to reduce it or cut off the flow of fuel. As a result, turbine work is reduced so that the over speed of the turbine can be surely prevented.
Patent JP-S5664297-A (JP)
Title: Connection of radiation panel
Inventor: FURUICHI SHIYUNICHI
IPC: F28F3/08
Filed: 1979-10-30
Abstract: PURPOSE: To stabilize circumferential abutted parts of the radiation panel units to weld them in high quality, by setting axially movable welding torches onto circumferential aligned positions of abutted faces of the radiation panels set on a rotating shaft, and rotating the rotating shaft.  
     CONSTITUTION: A balancer 11 is set, onto a shaft 13 that is rotated through a transmission belt 12 are set a plurality of radiation panels 14 with flanges thereof abutted, and onto the circumferential aligned parts of the abutted faces of them are set the welding torches 17. By rotating a screw shaft 18, screw bushes 16 supporting the welding torches 17 are moved so as to position the welding torches 17. When the flanges 15 are required to be welded, the set radiation panel units 14 are secured by a pusher 20, the torches 17 are positioned on the circumferential aligned parts of the abutted faces 16, the shaft 13 is rotated by the tranmission belt 12, and then an electric current is supplied to the torches 17 from welding bodies 21 to weld the radiation panels. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10321484-A (JP)
Title: Device for sheathing object to be treated
Inventor: ITO TAKESHI
IPC: H01G13/00
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a device for sheathing object to be treated which can efficiently and uniformly spread an object to be treated all over an object placing surface. SOLUTION: A device for sheathing object to be treated sheathes an object W to be treated efficiently, by continuously moving a sheath 2 by means of an object supplying position moving section 4, while the object W is continuously supplied to the object supplying position P of the sheath 2 from an object supplying section 3. The device reduces uneven sheathing by making the supplying amount of the object W per unit area even by reducing the supplying amount per unit area by increasing the moving speed of the sheath 2 when the supplying amount is excessive or, by increasing the supplying amount by decreasing the moving speed of the sheath 2 when the supplying amount is insufficient based on the difference between a required supplying amount and the already supplied amount.
Patent JP-H10333054-A (JP)
Title: Confocal microscope
Inventor: OTSUKI SHINYA
IPC: G02B21/36
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To improve the availability factor of incident light from a light source by converging the incident light at each pinhole in a pinhole plate with a beam splitter. SOLUTION: The incident light from the light source 12 is made incident on the microlens plate of a high-speed confocal optical part 13 and converged at each pinhole in the pinhole plate by each microlens provided in the microlens plate, through the beam splitter. The light after passing through each pinhole in the pinhole plate is made incident on a sample 15 with an objective. Then, the light outputted from the high-speed confocal optical part 13 is made incident on an image intensifier 17. This intensifier 17 is for executing the light amplification of the incident light of a very small quantity and the light outputted from the optical part 13 is amplified and made incident on a high speed camera 18. The incident confocal image is picked up by the high speed camera 18 and the picked up confocal image is stored in a high speed mass recording part 19 as frame data.
Patent JP-S6125197-A (JP)
Inventor: SUTEFUAN KOU
IPC: A41D1/00
Filed: 1985-06-29
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-H0386992-A (JP)
Title: Semiconductor memory device
Inventor: KONO TORU
IPC: G11C29/00
Filed: 1990-06-01
Abstract: PURPOSE:To attain the adaptation of an ECC circuit in a system by selecting simultaneously plural word lines activated independently as soon as plural bit lines are activated at the same time and selecting memory cells with the combination of the bit line and the word line which are different from each other. CONSTITUTION:Among the bit lines (BL000-BL00m, BL010-BL01m) connected through memory cells (CEL000-CEL00m, CEL010-CEL01m) of on the same word line (WL00) selected in each memory cell array (MA0), the selecting and driving circuits (SDY0, SDY1) simultaneously driving either plural bit lines (BL000, BL010) are provided. In such a manner, even if either one piece of word line or bit line is failed, as for input output data (B0, B1) being the one bit is merely failed, at the outside system, the adaptation of the one bit error correcting circuit (ECC) is attained.
Patent JP-S62297521-A (JP)
Inventor: KITAZAWA KOJI
IPC: B22D19/14
Filed: 1986-06-18
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-S5839245-A (JP)
Inventor: MANFUREETO DORAIYAA
IPC: H01R39/02
Filed: 1982-08-17
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-S5567819-A (JP)
Title: Input/output control system
Inventor: MATSUDA SUSUMU
IPC: G06F3/00
Filed: 1978-11-17
Abstract: PURPOSE: To simplify the constitution of the input/output bus by the amount equivalent to the special input/output device by incorporating the special input/output device into the internal circuit of the CPU.  
     CONSTITUTION: CPU11 is connected to general input/output device 13 via input/ output bus 12 and interface circuit 13t. And the control is given to the data transfer between special input/output devices 14 and 15 or between device 13 and CPU11 via control circuit 16. Here the check is given via test circuit 18 whether the apparatus address is for devices 14 and 15. And in case the fact that the apparatus address is not for devices 14 and 15 is identified, the result is transferred to circuit 16 to carry out the data transfer between device 13 and CPU11 via bus 12. While in case the address is decided to be for devices 14 and 15, the simulating circuit is controlled directly for devices 14 and 15. Thus the constitution of the input/output bus can be simplified by the amount equivalent to the special input/output device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63307675-A (JP)
Title: Connector for printed circuit board
Inventor: MURATA YASUHIRO
IPC: H01R13/639
Filed: 1987-06-05
Abstract: PURPOSE:To facilitate the inserting work of a housing into a wafer assembly by removably fitting a pressing piece having a pressing section pressing a terminal to the housing to the housing storing a connecting pin connected to the printed wiring and a terminal connecting an external lead wire. CONSTITUTION:A pressing piece 10 having a pressing section 10a pressing a terminal 3 to a housing 1 is removably fitted to the housing storing a connecting pin 4 connected to the printed wiring of a printed circuit board 9. The flexible extended hooking section of a wafer assembly 2 fixing the housing 1 to the wafer assembly 2 and fixing the terminal 3 to the housing 1 is not required. The inserting work of the housing into the wafer assembly is thereby simplified.