baber/WOPTO huggingface dataset:
Patent JP-S60112529-A (JP)
Title: Loading apparatus
Inventor: YAMAMOTO KENJI
IPC: H01L21/50
Filed: 1983-11-18
Abstract: PURPOSE:To increase the feeding speed for strip-shaped articles by lifting the strip-shaped articles in superposed state and attaching said article onto the outside of the bottom surface part of vaccum box bodies are advancing and retreating the vacuum box bodies horizontally and vertically. CONSTITUTION:After vacuum box bodies 22a and 22b are positioned over a loading base apparatus 1, strip-shaped articles 3 in superposed state are lifted upwaredly with an elevating plate 17 by the operation of an elevating cylinder 7, and the uppermost strip-shaped article 3a in each row is attached onto the outside of the bottom surface part of the vacuum box bodies 22a and 22b and adsorbed. Then, a motor is driven, and a feed screw is turned, and the vacuum box bodies 22a and 22b in each row are advanced and retreated horizontally and vertically through a movable frame integrally formed with a guide bush, and the strip-shaped article 3a in each row on the loading base apparatus 1 is taken- up and transported in succession onto a treating apparatus, and then the suction attraction force due to a blower is released, and the strip-shaped articles 3a are transported to the treating apparatus in succession.
Patent JP-H09301519-A (JP)
Title: Damper for rectilinearly moving conveyor
Inventor: AASAA ERU DEIIN
IPC: G05D13/62
Filed: 1996-08-16
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and mechanical knocking by moving articles by a drive unit, and providing a damper assembly selectively operated at the first time in a cycle of a crankshaft but not operated at the second time in the cycle of the crankshaft. SOLUTION: In order to move articles among a receiving part, the receiving part is moved forward at slower speed and backward at faster speed by a drive unit. A damper assembly 136 is provided with a first sprocket 142, a second sprocket 144 and a speed increaser/torque amplifier 140. A sensor or a candy switch is used for a control to output a signal to a brake 152 and then used to stop signal output at the second time in a cycle. Particularly the control operates the brake 152 during negative crank torque to a motor but does not operate the brake 152 during positive crank torque to the motor.
Patent JP-S6197144-A (JP)
Title: Titanate porous glass containing rare earth element and its preparation
Inventor: KOKUBU TOSHINORI
IPC: C03B32/00
Filed: 1984-10-17
Abstract: PURPOSE:To obtain the titled glass having superior heat resistance, chemical durability, and chemical reactivity by immersing a phase separated glass obtd. by heating a specified glass in an acid soln. and removing an acid-soluble component by elution. CONSTITUTION:TiO2-SiO2-Al2O3-CaO-MgO glass and/or Ar2O (alkali metal oxide)-LnXOX+1 glass is (or are) obtd. by mixing 20.0-28.0mol% TiO2, 36.0-28.0mol% SiO2, 10.0-15.0mol% Al2O3, 5.0-10.0mol% B2O3, 20.0-25.0mol% CaCO3, 1.0-5.0mol% MgO and/or alkali metal carbonate, and 0.05-1.0mol% oxide of rare earth element (LnXOX+1), melting the mixture by heating, then cooling quickly and regulating the shape simultaneously. The glass is then heated at 680-850 deg.C to form opaline or devitrified phase separated glass, and the phase separated glass is immersed in an acid soln. to remove the acid-soluble component such as B2O3, Al2O3, CaO, MgO, A2O, etc. by elution. Thus, a porous glass having a glass skeleton consisting essentially of titanate component and silicate component and supporting oxide of rate earth element is obtd.
Patent JP-S59105732-A (JP)
Title: Intermittent transmission system
Inventor: YAMADA YUUSAKU
IPC: H04B14/04
Filed: 1982-12-10
Abstract: PURPOSE:To reduce the overall average power consumption of a device by monitoring the signal level of an input part to delay the working cycles of A/D conversion and transmission compared with the normal cycle when no signal exists or the signal level is less than a certain value and to stop the supply of power supply voltage to the A/D converter and a light emitting diode when they have no working. CONSTITUTION:The threshold value + or -V1 is set at a comparator 16. That is, the data is sampled and transmitted in a cycle of time t1 when a comparator 16 decides that the level of an input signal is larger than V1. However, if the input signal is discriminated to be less than + or -V1, the comparator 16 gives information to a control part 18 and changes the sampling and transmitting cycles to t2 (t1<t2). The control is carried out by changing the cycle of the clock supplied to an A/D converter 13 and a P/S converter 14, respectively. A delay circuit 17 provided between the comparator 16 and the part 18 changes immediately the transmitting cycle to prevent omission of the wavefrom information in case the signal level is reduced less than + or -V1 even while the signal is continued.
Patent JP-S6195252-A (JP)
Title: Apparatus for measuring flow speed of particulate material
Inventor: KAWADA NORIYUKI
IPC: G01F1/7086
Filed: 1984-10-16
Abstract: PURPOSE:To accurately measure a flow speed by removing the effect of concn. irregularity of a particulate material, by inputting the outputs of a plurality of detectors for detecting the passage of the particulate material to a correlation meter through a high band pass filter having proper cut-off frequency. CONSTITUTION:A plurality of detectors 2-1, 2-2 such as optical fiber are provided in the flow field of a particulate material or in the vicinity thereof so as to provide a proper interval therebetween to optically detect the passage of the particulate material. The detection signals thereof are converted to electric signals through photoelectric converters 3-1, 3-2 while said electric signals are passed through high band pass filters 9-1, 9-2 each having proper cut-off frequency to be inputted to a correlation meter 4. Said cut-off frequency is preset by a presetting device 10 on the basis of the estimated flow speed of the particulate material or the optical constant of the detector 2. The mutual correlation function of the detection outputs is calculated by the correlation meter to calculate the flow speed of the particulate material.
Patent JP-H0539295-A (JP)
Title: Surface-treating agent for metal
Inventor: TSUCHIDA KATSUYUKI
IPC: C07F7/18
Filed: 1991-08-02
Abstract: PURPOSE:To obtain the subject treating agent having excellent rust-proofing action on metal surface and heat-resistance, capable of improving the adhesivity between metal and a resin substrate and useful especially as a silane-coupling agent for copper foil by using a specific imidazole silane compound as an active component. CONSTITUTION:The objective treating agent contains an imidazole silane compound of formula (R and R' are H or 1-20C alkyl; R'' is methyl or ethyl; (n) is 1-3) as an active component. The compound of formula is e.g. N- imidazolemethyltrimethoxysilane. The compound of formula can be produced by reacting an-imidazole or its derivative (e.g. imidazole and 2-methylimidazole) with a silane compound such as chloromethyl trimethoxysilane in the presence of a dehydrochlorination agent (e.g. triethylamine) at room temperature to 200 deg.C for 0.5-30 hr.
Patent JP-H1189562-A (JP)
Title: Bacterium of genus fusarium having no pathogenicity to rice plant and pest control of rice plant
Inventor: KUMAKURA KAZUO
IPC: C12N1/14
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a disease injury controlling agent as biotic pesticide capable of controlling various kinds of rice disease injuries by including a microorganism belonging to the genus Fusarium and having no pathogenicity to rice plant as an active ingredient. SOLUTION: This disease injury controlling agent contains at least one live fungus selected from Fusarium having no pathogenicity to rice plant, Fusarium oxysporum, Fusarium solani, Fusarium acuminatum, Fusarium avenaceum, Fusarium culmorum, Fusarium graminearum and Fusarium nivale [preferably Fusarium oxysporum SNF-356 (FERM P-16280)] as an active ingredient. The agent is capable of controlling Bakanae disease of rice, blast of rice or the like.
Patent JP-S6460162-A (JP)
Title: Picture display device
Inventor: NISHIDE TAKUYA
IPC: H04N5/68
Filed: 1987-08-31
Abstract: PURPOSE:To execute a true picture reproduction by dividing a horizontal deflecting electrode into plural numbers, providing driving circuit for each divided electrode, executing a horizontal deflecting action, simultaneously, detecting the temperatures of the electrodes and screens, and controlling the horizontal deflecting action according to the change of the temperatures. CONSTITUTION:The horizontal deflecting electrode to deflect an electron beam in a horizontal direction is divided into plural numbers 60-62, and memories 36-38 to generate deflecting voltages for driving respective horizontal deflecting electrodes 60-62 respectively and independently, circuits 45-47 to latch memory data, D/A converters 48-50, amplifying circuits 51-53 and driving circuits 54-59 are provided. Circuits 66 and 67 to detect either or both of the temperatures of the temperature screens of the electrodes 60-62 and a control circuit 34 to control deflecting electrode voltages according to the detection temperatures are provided. Thus, a difference in an expansion due to the temperature change of the electrodes of a picture display device and screens can be corrected, and the true color and picture reproductions can be executed.
Patent JP-S6371439-A (JP)
Title: Forward/reverse switching device for continuously variable transmission
Inventor: SAKAI YASUTO
IPC: B60W10/10
Filed: 1986-09-12
Abstract: PURPOSE:To prevent the breakage due to erroneous operations and facilitate the control by engaging a clutch at the time of select operation after the action of a forward/reverse switching unit is completed and adjusting the start time of clutch engagement in activating a hydraulic actuator with this switching unit. CONSTITUTION:When a select bar is operated, the detent plate 115 of a shaft 114 is rotated to operate a selector valve 120. At an N range, for example, the line pressure is guided to an outlet port 121b by the selector valve 120, and another outlet port 121c is communicated to a drain port 121d. Then, oil is fed to one chamber 133b of the cylinder 133 in the hydraulic servo 130 to move a piston rod 131 to the right, thereby a sleeve 29 is engaged with the gear 21 side at a forward/reverse switching unit 3, and a main shaft 20 is directly coupled with an input shaft 13 to obtain the forward travel state. In this case, the start time of clutch engagement at the time of select operation is set somewhat larger than the synchronization time of the forward/reverse switching unit 3.
Patent JP-H1046110-A (JP)
Title: Robot mounter and method for mounting core
Inventor: ONUMA TAKAYUKI
IPC: G11B21/00
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost, space-saving robot mounter which is simple in construction and performs adhesive application, mounting, and temporary curing in a short time and to provide a method for mounting cores with the same. SOLUTION: After a work 4 having sixteen adherend areas 3 is fixed on a jig platen 12, an adhesive is applied to the adherend areas 3 with a dispenser 28. Then, a chuck 22 of a robot head 30 attracts and transfers a core slider 6 from a core storage section 20. The core slider 6 is placed on a positioning unit 18 for a time for the adjustment of its position, attracted again, and transferred to the adherend 3. The core slider 6 in a state of being attracted is brought into contact with the adherend 3, and the adhesive is temporarily cured by irradiating with ultraviolet rays from a spot irradiation section 24.
Patent JP-H0264877-A (JP)
Title: Picture processor
Inventor: ATOBE HIROSHI
IPC: G06T11/20
Filed: 1988-08-31
Abstract: PURPOSE:To accelerate the speed of drawing by switching plural approximating methods according to enlargement/reduction at the time of the output of a character, a graphic form, etc. CONSTITUTION:After a picture processor 2 converts outline font data supplied from an outline font memory 3 storing the contour information of the graphic form into character dot font data, it transmits it to a printer 4. At the time of conversion, both the approximating method using a short straight line and the approximating method using a Betzer curve can be used as the method to approximate the curve part of the character and the graphic form, etc., and in addition, a device is constituted so that each of the methods can be selected according to an output condition. Thus, processing speed is made fast, and on the other hand, the character and the graphic form of high quality can be outputted at the time of the enlargement.
Patent JP-H0266824-A (JP)
Title: Sheet-shaped switch element
Inventor: HAYASHI KAZUTOSHI
IPC: H01H13/712
Filed: 1988-08-31
Abstract: PURPOSE:To simplify its assembling work and reduce its cost, by forming it such that insulating protrusions are provided to a first and a second insulating film while spacers are divided in their cross directions and the unneeded portions of the spacers are removed to make its pattern. CONSTITUTION:An insulating film 12 comprises plural fixed electrodes 6 provided at its upper face and plural electrodes 6 aligned in the longitudinal direction of the film 12 and connected to the respective plural fixed electrodes, and wiring 7 for externally connecting the above electrodes together, and then horseshoe-shaped insulating protrusions 14 for surrounding the respective electrodes 6, and banded insulating protrusions 15 provided at almost the whole part of the outside of the protrusions 14, both of which protrusions are formed by printing means. An insulating film 13 comprises movable electrodes 8 which are provided on its lower face so as to be opposed to the respective electrodes 6, and plural electrodes 8 aligned in the cross direction of the film 13 and connected to the respective movable electrodes, and wiring 9 which is formed for externally connecting the above electrodes together, and then horseshoe-shaped insulating protrusions 16 for surrounding the respective electrodes 8, and banded second insulating protrusions 17 provided at almost the whole part of the outside of the protrusions 16, both of which protrusions are formed by printing means. Each of the protrusions 14, 15 are formed thicker than each of the electrodes 6 and the wiring 7, while each of the protrusions 16, 17 thicker than each of the electrodes 8 and the wiring 9.
Patent JP-H1144297-A (JP)
Title: Double lap dry scroll vacuum pump
Inventor: ABE TETSUYA
IPC: F04C29/04
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a double lap dry scroll vacuum pump suitable as a vacuum pump for an atomic power apparatus and specifying constitution of the seal structure of a pump body. SOLUTION: A pump body comprises a suction port 15 communicated with a container intended to be brought into a vacuum state; a discharge port 16 to discharge lap compressed air by being compressed with contraction operation of a closed space formed with a revolving and fixed scroll; a pair of surrounding bodies 31 and 35 covering each of the two end parts of a drive shaft 17 to drive a revolution scroll and mounted in an airtight state on a fixed scroll; compressed gas introduction port 34 and 36 to feed compressed gas, discharged through the discharge port together with lap compressed gas, and that the compressed gas, having more positive pressure than that of the lap compressed air, to the surrounding bodies; and a non-contact transmission means 45 to transmit a rotation force, fed from a drive source, to a drive shaft.
Patent JP-H0263693-A (JP)
Title: Laser beam machining method
Inventor: KANEOKA MASARU
IPC: B23K26/38
Filed: 1988-08-31
Abstract: PURPOSE:To obtain the laser beam machining method which is not restricted by thickness of a material by using oxidizing assist gas in a first stage of working and using non-oxidizing assist gas in a second stage of the working. CONSTITUTION:As a fist stage of working, laser beam cutting is executed by using oxidizing gas containing oxygen as assist gas, and in this case, cutting of a prescribed shape is executed, performing a micro-joint 1 so that a work 2 after cutting does not drop down to several parts of a graphic to be worked. Subsequently, the assist gas is switched to non-oxidizing gas which does not contain oxygen, and while jetting it to a cutting groove 3 which is formed, cutting is executed again by in radiating a prescribed laser light. By this cutting, an oxide film adhering to a cutting plane is eliminated, and also, the micro-joint which is performed to several parts is also cut comparatively easily since its residual part is very small.
Patent JP-2001043645-A (JP)
Title: Magnetic disk device and control method for the device
Inventor: ARAI TAKESHI
IPC: G11B21/12
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress speed fluctuation caused by external forces in speed control at the time of loading/unloading on the basis of the back electromotive voltage of a voice coil motor. SOLUTION: At the time of performing loading/unloading operation (a step 101), in first loading/unloading, a compensation value table is initialized by using the design values (steps 102, 103) and the operation for canceling speed fluctuation due to external forces while applying the design value to a speed control loop in a feed forward manner and the operation for updating the compensation value table while measuring the present external forces and calculating the corresponding compensation value are executed (a step 104) and, hereafter, the stabilizing of a speed of the applying of the compensation value read out from the table to the control loop for every prescribed period T (a step 105) and the updating of the table based on the measurement of the external forces (a step 106) are repeated till the last entry of the table (a step 107) and, then, the loading/unloading operation is completed (a step 108).
Patent JP-2001043926-A (JP)
Title: Pressure contact connector
Inventor: NAGAI KENTARO
IPC: H01R4/24
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To automate a series of works ranging from pressure contact of a wire to its assembling. SOLUTION: This pressure contact connector is equipped with a connector housing 21 having an opening 24 to force a wire into pressure contact with a pressure contact terminal in a terminal storing compartment 22 on its top face wall 21a and a cover 26 assembled to the connector housing 21 so as to cover the opening 24. A flexible locking piece 27 disposed at the front rim part of the opening 24 for every terminal storing compartment 22 is provided, and a rear end locking part 30 is provided at the rear end part of the connector housing 21. In addition, a front locking piece 28 and a rear end locking piece 29 to get engaged with the flexible locking piece 27 and the rear end locking part 30 respectively by pushing down the cover 26 toward the opening 24 from the upper part are provided at the front end part and the rear end part of the cover 26.
Patent JP-H0640233-A (JP)
Title: Suspension control device
Inventor: NEZU TAKASHI
IPC: B60G17/056
Filed: 1992-07-23
Abstract: PURPOSE:To control vehicle height adjusting speed to be almost constant without using a fixed orifice. CONSTITUTION:In a suspension control device for supplying/discharging pressure oil to/from a hydraulic cylinder, interposed between an axle and a body, from a hydraulic power source 2 by the opening/closing of a switching valve 6 so as to adjust the height of a vehicle, a proportional solenoid type relief valve 20 is interposed between the primary side duct 5 of the switching valve 6 and an oil tank 3 in the hydraulic power source 2, and oil pressure in the hydraulic cylinder 1 is detected by a pressure sensor 21 and its signal is taken into a controller 10. The proportional solenoid type relief valve 20 is controlled by a command from the controller 10 to generate difference between relief pressure and cylinder pressure so that the supply-discharge speed of pressure oil is made almost constant to make the vehicle height adjusting speed almost constant.
Patent JP-H0884083-A (JP)
Title: Signal detector
Inventor: TSUDA HIROKI
IPC: H04B1/10
Filed: 1994-09-12
Abstract: PURPOSE: To provide a signal detector capable of detecting reception signals in a short time by simple circuit constitution. CONSTITUTION: A wide band filter 11 is a filter for which the frequency of the reception signals to be demodulated is a passing frequency band. An A/D converter 12, a first power detector 13 and a first averaging circuit 14 measure the average power of the reception signals passed through the wide band filter 11 and a threshold setting circuit 15 sets a threshold from the averaged power. A narrow band filter 17 filters the output signals of a frequency converter 16 by a frequency band narrower than the passing frequency band of the wide band filter 11. A comparator circuit 20 compares the threshold with the average power of the signals which are passed through the narrow band filter 17 and taken out from a second averaging circuit 19 and judges whether or not the reception signals are taken out from the wide band filter 11.
Patent JP-H0265840-A (JP)
Title: Method for forming chemical shift image
Inventor: INOUE YUJI
IPC: A61B5/055
Filed: 1988-08-31
Abstract: PURPOSE:To simply and accurately distinguish water from fat by calculating the difference image between two absolute images obtained by performing scanning bringing the magnetizing vectors of water and fat to the same phase and that bringing said vectors to reverse phases and calculating the ratios of the respective correlation values of separation images and the difference image, and the data of the respective separation image to compare both ratios. CONSTITUTION:In the absolute value image I2 of scanning S2 wherein the magnetizing vectors of water and fat become reverse phases among images obtained by a Dickson's method, a pixel containing fat becomes smaller than the value of the corresponding pixel in scanning S1 and a pixel containing only a water component has an equal value in both of the absolute value image I1 obtained by scanning S1 and the absolute value image I2 obtained by scanning S2. Therefore, in the difference image ID=I1-I2 of both image data I1, I2, since a pixel not being zero contains fat and water, the separation image higher in the correlation with said difference image is set to the image of fat. Since there is tissue containing only a water component in a considerable amount in a human body, fat and water can be discriminated by this method.
Patent JP-S6275182-A (JP)
Title: Solenoid valve
Inventor: YONESHIGE KAZUHIRO
IPC: F16K31/06
Filed: 1985-09-28
Abstract: PURPOSE:To open a valve securely when an engine stops by using a spring for forcing a valve body in the opening direction, with the spring made of shape memory alloy which increases the opening force of the valve body by means of deformation caused when the spring is at high temperature. CONSTITUTION:During the driving of a vehicle, a solenoid 11 is energized to close a valve body 6. When the solenoid 11 is at specified high temperature during a period immediately after an engine has stopped, a second spring 12 made of shape memory alloy is deformed by high temperatures of the solenoid 11 to open the valve. Thereafter, temperatures of the solenoid are controlled by temperatures of fluid within a specified temperature passage, and the temperature of the fluid also comes down to change the total length of the second spring 12, which causes the valve to be closed due to the force of a first spring 9.