baber/WOPTO huggingface dataset:
Patent JP-S62152951-A (JP)
Title: Proportioning valve for dual pipe line
Inventor: MORI SEIICHI
IPC: B60T8/26
Filed: 1985-12-25
Abstract: PURPOSE:To the make the promotion of shortening a fail-safe piston and reduction in the number of seal members performable, by installing a valve seat which interconnects or intercepts both input and output oil chambers in cooperation with each control piston being built in a pair of fail-safe pistons standing opposite each other. CONSTITUTION:Each of fail-safe pistons 104 and 104' is fitly installed in both cylinders 102 and 102' facing each other at an opening part, and control pistons 110 and 110' are slidingly fitted in internal cylinders 107 and 107' formed in each of these cylinders 104 and 104'. One end of these control pistons 110 and 110' is engaged with a break spring 112 in common use, while the other end pierces through each opening of both valve seats 108 and 108', forming them as valve bodies 111 and 111' adjoining both output oil chambers B and B'. These valve seats 108 and 108' are generally pressed and deviated to a position in cylinder parts 102a and 102a' by hold springs 109 and 109', while they are installed so as to be dissociated from these cylinder parts 102a and 102a' by inner movement of these control pistons 110 and 110'.
Patent JP-H01136638-A (JP)
Title: Ultrasonic probe
Inventor: IRIOKA KAZUYOSHI
IPC: A61B8/00
Filed: 1987-11-24
Abstract: PURPOSE:To always obtain a good sector tomographic image, by finely adjusting the mounting angle of a transducer to a pedestal to perform control so as not to shift the direction of the ultrasonic beam emitted from the transducer. CONSTITUTION:A pedestal 1 is formed into an almost triangular shape as a whole and mount holes 2 are formed to the respective surfaces forming an equal angle (120 deg.) to each other of said pedestal 1. A transducer (ultrasonic vibrator) 3 is mounted to each mount hole 2 by a mount means so as to capable of finely adjusting a mount angle. That is, the transducer 3 is engaged with an fixed to the inside of a ring-shape support 4 and protruding parts 5 are formed to the outer periphery of the support 4 at plural places and screw insert holes 6 are formed to the protruding parts 5. Screws 9 inserted through the screw insert holes 6 are screwed in screw holes 8 to mount the support 4 and the transducer 3 to each mount hole 2 and the inclination of the support 4 and transducer 3 to the pedestal 1 can be finely adjusted.
Patent JP-H07152281-A (JP)
Title: Information recording method and device therefor
Inventor: OKABE MASAHITO
IPC: G03G17/00
Filed: 1993-11-26
Abstract: PURPOSE:To record plural picture images of same characteristics without separating electrodes to be formed in a liquid crystal recording medium by orienting the whole liquid crystal recording layer to obtain specified transmittance before the first image is recorded. CONSTITUTION:Before recording an image, voltage is applied on the whole liquid crystal recording layer 20 to orient the whole layer to obtain a specified transmissivity, then image recording is done. To orient whole liquid crystal recording layer 20, such a method that an optical sensor 10 and a liquid crystal recording layer 20 are disposed facing each other with an air gap interposed and then voltage is applied in a dark area is proposed. When an image is to be recorded, a mask 14 is formed on a part of the optical sensor 10 and the behavior of the liquid crystal recording layer 20 corresponding to the mask area is monitored with an LED 61 and a photoelectric transducer 62. When the instant time at which orientation of the liquid crystal layer 20 in the unexposed area starts, is detected, application of voltage is stopped by a controlling device. Thus, an image of high contrast can be recorded. Further, to record the second and succeeding images are recorded, images recording can be performed without changing images previously recorded.
Patent JP-H04170971-A (JP)
Title: Ball washing device
Inventor: KONDO KENJI
IPC: A63B47/04
Filed: 1990-11-05
Abstract: PURPOSE:To increase the washing capacity for a ball by providing a washing device for taking in a ball and washing it, while pressing it with a brush, and feeding out automatically the ball. CONSTITUTION:When a dirty ball 1 is put into a hopper 11, the ball 1 moves, while rolling on a bottom plate 12, and received on a feed screw 31. By driving a pump 8, a washing liquid 6 passes through a supply pipe 9 and is injected toward a brush 21 from a shower nozzle 10. By driving motors 25, 38, the ball rotates in the B direction by a brush 21, a screw 31, and guide screws 39, 43, therefore, the ball 1 is guided by a screw part 32 on the screw 31 and rolls and moves in the C direction, and is pressed by the brush 21 and washed. The whole surface of the ball 1 hits against the brush 21, the washing effect increases, and especially, in the case of a golf ball, this device is effective for a removal in the case an artificial lawn melts and adhere.
Patent JP-H02158335-A (JP)
Title: Production of layered sheet
Inventor: CHIEN KOO MIN
IPC: B29L9/00
Filed: 1988-11-26
Abstract: PURPOSE: To produce a laminated sheet for a flexible printed circuit board which is applied to continuous production and needs a low processing pressure by a method ion which after the surface of a softened adhesive layer being roughened, copper foil is press-bonded to the surface. CONSTITUTION: One surface of a substrate of a polyimide continuous film 1 is coated with an acrylic adhesive 2. For example, at 150 deg.C and at a pressure of 3 kg/cm<2> , the film is passed between a roller 5 and a press roller 6 to make the surface of a resin 2 layer contact the roller 5 to roughen the resin 2 layer. The film is passed with copper foil between a hot roller 4 and the press roller 6 to 200 deg.C and a pressure of 5 kg/cm<2> to obtain a laminated sheet. In the continuous production, while the gelation time of the adhesive for copper foil adhesion is controlled appropriately and the dimensional stability of the laminated sheet is being materialized, and the adhesive pressure of the copper foil is reduced as compared with a conventional pressure, with deformation and residual internal stress prevented, a desired uniform laminated sheet can be obtained.
Patent JP-H10120625-A (JP)
Title: 2-benzyloxy-6-alkoxybenzoic acid derivative, its production and agricultural and horticultural fungicide
Inventor: WATANABE TSUMORU
IPC: A01N37/40
Filed: 1996-10-19
Abstract: PROBLEM TO BE SOLVED: To obtain the subject agent excellent in controlling effects on disease damage to plant, containing a specific benzoic acid derivative as an active ingredient. SOLUTION: This 2-benzyloxy-6-alkoxybenzoic acid derivative is shown by formula I (X is a lower alkyl, a lower alkoxy, a lower alkoxy, etc.; Y is a lower alkyl, a lower alkoxy, etc.; (n) is 0-5; (m) is 0-3; R<1> is H or a lower alkyl; R<2> is a lower alkyl, a lower haloalkyl, etc.) such as 2-(3- chlorobenzyloxy)-6-methoxybenzoic acid methyl ester. The compound of formula I is obtained by reacting a 2-benzyloxy-6-hydroxybenzoic acid ester of formula II (R is a lower alkyl) with an alkylating agent of the formula R<2> Z<1> (Z<1> is a halogen, a (substituted) benzenesulfonyloxy, etc.). The compound of formula I is hydrolyzed to give a 2-benzyloxy-6-alkoxybenzoic acid of formula III.
Patent JP-2001115487-A (JP)
Title: Swivel type construction machine
Inventor: SAEKI FUMIMASA
IPC: E02F9/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To improve connection workability and service life of a hydraulic hose by putting the hydraulic hose in order to be handled. SOLUTION: A pilot hose group 49 to be connected to an operation lever device 38, a hydraulic hose group 50 for a work device to be connected to the work device, a swivel motor 44, and a swivel and travelling hydraulic hose group 53 to be connected to a center joint 45 are separately provided. The hose groups 49, 50, 53 can thus be put in order in accordance with disposition of hydraulic devices, so the hose groups 49, 50, 53 can be correctly connected. Pilot hose insertion holes 30, 33 provided in a left and a right vertical plates 23, 24, a hose insertion hole 34 for the work device, and swivel and travelling hose inserting holes 31, 35 can be discriminated to hydraulic devices to which the hose groups 49, 50, 53 are connected.
Patent JP-H08150203-A (JP)
Title: Treating device for injecting injectant
Inventor: UEDA YASUHIRO
IPC: A61M25/00
Filed: 1994-11-30
Abstract: PURPOSE: To enable a small quantity of injectant such as a medicine to be surely injected into a tissue for treatment inside a patient's body without requiring a wasteful content. CONSTITUTION: Subject device comprises: a reservoir 15 at a portion near an injection needle 14, a piston 17 for pushing out an injectant inside the reservoir 15 to the outside through the injection needle 14, and a first and a second handle members 19, 20 fitted to a manual operation portion 9 coupled with the base end portion side of an inserting portion 8, for mechanically actuating the piston 17.
Patent JP-S63151611-A (JP)
Title: Production of halogenated silanes
Inventor: HIAI ATSUHIKO
IPC: C01B33/107
Filed: 1986-12-16
Abstract: PURPOSE:To readily produce dihalogenated silanes at a low cost, by bringing halogenated silanes into contact with monosilane in the presence of a disproportionation catalyst. CONSTITUTION:Halogenated silanes, e.g. SiCl4, are blended with monosilane so as to provide 0.1-10 molar ratio and then brought into contact with a disproportionation catalyst, e.g. a reaction product of amines with silica, at 40-200 deg.C.
Patent JP-2001116557-A (JP)
Title: On-vehicle information processing system
Inventor: FUKUDA TAKAKO
IPC: G01C21/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an information processing system wherein a saved information which a user may judge to be deleted is automatically deleted from a memory with no laborious operation of the user when the memory is full or short of capacity at saving of an acquired information, and a free capacity required for saving the acquired information is assured in a short time even if the capacity of it is large. SOLUTION: An on-vehicle information processing system 1 is mounted on a vehicle and comprises a memory 3 where the information acquired from an information provision center (information source) 4 through a communication network is stored. Here, a delete information selecting means for selecting an information, an object to be deleted, among those stored in the memory 3 based on the positional information added to the acquired information when a free capacity in the memory 3 for storing the acquiring information is insufficient at storing the acquired information in the memory 3, and an information deleting means for deleting the stored information selected by the delete information selecting means from the memory 3, are provided.
Patent JP-2001118780-A (JP)
Title: Transfer mask blanks for electron beam, and transfer mask for electron beam, and their manufacturing method
Inventor: SUZUKI YOSHIHIKO
IPC: G03F1/20
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a transfer mask blanks for an electron beam which does not have adverse effect on optical properties, without a region to form a circuit pattern becoming small even in the case that it is provided with a hole for release of stress of a membrane, and a transfer mask for an electron beam, and their manufacturing method. SOLUTION: This is a transfer mask blank which is equipped with a membrane, a peripheral frame for supporting that membrane, fixing the periphery of the membrane, and a pole for supporting that membrane and diving it into regions including a plurality of small regions, and this is a transfer mask where the said pole has at least two-layer structure, and the width of the pole of the layer which is nearest to the said membrane is narrower than the width of the pole of other layer, and a hole for release of stress is made in the membrane region outside the said small region being made by narrowing the width of the pole in the said nearest layer more than the width of the pole in other layer.
Patent JP-H04170190-A (JP)
Title: Picture correction device
Inventor: TSUJIHARA SUSUMU
IPC: H01J9/42
Filed: 1990-11-01
Abstract: PURPOSE:To attain automatic adjustment and to attain no-adjustment for the device by displaying a pattern signal for correcting various picture, detecting a deviation and a change from each pattern signal and obtaining various correction from the detection signal through calculation. CONSTITUTION:The device is provide with 1st, 2nd generating means 26, 37 to generate various correction waveform, a detection means to obtain a detection signal from a correction pattern signal with plural detection elements 35 provided on a screen, an arithmetic means 36 calculating the correction data by the detection signal from the detection means, a correction means 30 correcting various correction data stored in a storage means 23 by the output of the means 36, and a means controlling various correction circuits of the receiver with the correction data. That is, various correction quantities are obtained by calculation with the detection signal and various correction waveforms are generated digitally by the arithmetic output to save the circuit scale and to stabilize the correction waveform. Thus, since automatic correction is attained in response to a change in the correction data, the adjustment on each occasion is not required.
Patent JP-H04171777-A (JP)
Title: Superconductive quantum interference device utilizing superconductor film made of composite oxide
Inventor: SUGIHARA TADASHI
IPC: H01L39/22
Filed: 1990-11-02
Abstract: PURPOSE:To realize a superconductive quantum interference device utilizing a high temperature superconductive material, by forming, the electrode of a bridge type Josephson junction and the coupling part to the electrode, with a specific composite oxide, and by reducing the density of the current flowing in them through giving a distortion to the crystal of the composite oxide. CONSTITUTION:An electrode of a bridge type Josephson junction and the coupling part to the electrode are formed with the composite material expressed by a shown composition formula. In the formula, an element Ln(A) denotes the element selected from the group comprising La, Ce, Pr, and Nd, and an element Ln(B) denotes the element selected from the group comprising Y, Sm, Eu, Gd, Th, Dy, Ho, Er, Tm, Yb and Lu. Then, by selecting the difference between the ion radii of the two kinds of the elements Ln(A), Ln(B) and selecting the composition ratio in the composition formula, a distortion is given to the crystal of the composite oxide, so that decreased is the density of the current which flows through the electrode and the coupling part to the electrode. Thereby, the current flowing through the coupling part to the electrode is limited to a maximum allowable current value or below.
Patent JP-H02145234-A (JP)
Title: Linear transfer device for work mechanism
Inventor: HASHIMOTO JUNICHI
IPC: B23Q11/08
Filed: 1988-11-28
Abstract: PURPOSE:To isolate the space between a reciprocating driving means and work space by interpolating a movable block and the reciprocating riving means thereof inside a booth having a linear groove at the wall part, providing the link part to a work mechanism in series on the movable block and fixing the cover belt closing the linear groove to the link part. CONSTITUTION:A work mechanism 20 is linked to the link parts 10a, 10a in a movable block 10, a cover belt 21 is inserted to the slit groove 25 provided at the lower part of a hood wall 1f and the opening part of a linear groove 2 is almost closed. Upon actuation of a motor 15 the block 10 is moved by following it up, the work mechanism 20 is moved and at this time the cover belt 21 is moved as well according to the movement of the block 10 and the linear groove 2 is closed thereby. Since the work mechanism 20 is located outside the booth 1, the booth 1 inside and work space are completely isolated and yet, the space inside the booth 1 does not expand even if the block 10 is moved, so there is no danger of a wear-out powder, etc., coming into the work space.
Patent JP-H07154896-A (JP)
Title: Speaker
Inventor: SAEKI SHUJI
IPC: H04R9/06
Filed: 1993-11-29
Abstract: PURPOSE:To enlarge a sound cutoff frequency and to reduce a sound pressure peak by providing a diaphragm whose one end is jointed to a voice coil bobbin and the other end is joined between the base part and opening part of a cone diaphragm and the diaphragm whose outer peripheral part is jointed to the voice coil bobbin. CONSTITUTION:A second diaphragm 13 connects the voice coil bobbin 6 and the cone-shaped diaphragm 7 and increases the strength of the base part of the cone-shaped diaphragm 7. Also, since the diameter of a third diaphragm 14 is equal to the one of the voice coil bobbin 6 and the third diaphragm 14 is integrally constituted with the second diaphragm 13 through a voice coil bobbin intertion part 15, the resonance frequency rises. As the result, the sound pressure peak in the band of 2.5-6kHz generated by the sound pressure frequency characteristics of a conventional speaker is reduced and the cutoff frequency in a high range is enlarged upto approxiamately 10kHz. Further, since the voice coil bobbin insertion part 15 is provided, the tip part of the voice coil bobbin 6 is more firmly stuck to the diaphragms 13 and 14 and reliability is improved for use over a long period.
Patent JP-H05107912-A (JP)
Title: Toner cartridge
Inventor: TAKECHI RYUTA
IPC: G03G15/08
Filed: 1991-10-17
Abstract: PURPOSE:To entirely supply toner and to prevent toner from being scattered in the case of detaching a cartridge main body by providing a cover part and an inner surface coating part on a film sheet. CONSTITUTION:The cover part 19a for closing a toner supply port 18 and the inner surface coating part 19b for coating the inner wall surface of the cartridge main body 17 are integrally and continuously provided on the film sheet 19, and the coating part 19b is stuck along the inner wall surface of the cartridge main body 17 by adhesive so that it can be freely peeled. Therefore, by peeling the film sheet 19 from the toner supply port 18 of the cartridge main body 17, the toner supply port 18 is opened and the toner 20 drops. By peeling the film sheet 19 from the inner wall surface of the cartridge main body 17 further, the toner is forcibly separated and drops entirely by the film sheet 19. Thus, the toner is entirely supplied and the residual toner is prevented from being scattered.
Patent JP-H04170464-A (JP)
Title: Polyester resin composition
Inventor: KUME TSUNEYOSHI
IPC: B29C55/28
Filed: 1990-11-02
Abstract: PURPOSE:To obtain a polyester resin composition prevented from forming an aldehyde during molding and improved in the transparency of a molding by mixing a polyester comprising repeating ethylene terephthalate units with a specified potassium salt of an aliphatic monocarboxylic acid. CONSTITUTION:A polyester obtained by melt polymerization is polymerized at 180-250 deg.C in a solid state in a vacuum or an inert gas to obtain a polyester mainly consisting of repeating ethylene terephthalate units and having an ethylene terephthalate content of 80mol% or above, desirably 98mol% or above. The title composition is obtained by dry-blending the polyester with a potassium salt of a 10-32C aliphatic monocarboxylic acid in an amount to give 25-85ppm of potassium atoms or by mixing a masterbatch prepared by previously melt- kneading the above salt or another polyester with the above polyester.
Patent JP-H04171019-A (JP)
Title: Process for removing water content in mixed gas
Inventor: YAMAGUCHI AKIRA
IPC: C01B32/50
Filed: 1990-11-02
Abstract: PURPOSE:To remove the water content and prevent the water content from storing in an adsorbent by cooling raw material-mixed gas, and then passing a rotating continuous regenerating dehumidifiaction device, and using non- adsorption gas exhausted at the time of pressure vibration type gas adsorption separation as the gas for regeneration of said dehumidification device. CONSTITUTION:When carbon dioxide gas is recovered out of raw material-mixed gas having water content by the pressure vibration type gas for the adsorption separation process, the water content in the raw material mixed gas is removed. At this time, non-adsorption gas heated by a heat exchanger 2 is introduced into a regeneration zone of a rotating continuous regeneration humidification device 6 to be used for removing the water content adsorbed to a meter of said dehumidification device 6. Also, dust in the exhaust gas is removed in a water washing column 3 and cured therein. After that, cooling dehumidification is carried out in a cooling device 7 and a cooling device 8 using chiller water, and the exhaust gas is introduced to a dehumidification zone of the rotating continuous regeneration dehumidification device 6, and carbon dioxide gas is separated and recovered efficiently. Thus, the storing of water content in the adsorbent is not generated.
Patent JP-2000120992-A (JP)
Title: Gas charging method to gas cylinder and gas charging device
Inventor: HANESAKA SATOSHI
IPC: H01L21/302
Filed: 1998-10-20
Abstract: PROBLEM TO BE SOLVED: To charge high purity gas into a gas cylinder without performing evacuation to a high vacuum condition by evacuating the gas cylinder while injecting gaseous argon or the like into it and filling the gas cylinder with semiconductor processing gas after the gas inside the gas cylinder is replaced in charging of semiconductor processing gas into the gas cylinder. SOLUTION: In charging of semiconductor processing gas into a gas cylinder 4, the gas cylinder 4 is connected to a gas charger 1 first of all. In this process, valves 20-23 in purge gas supply lines 10, 11 are opened so that gaseous nitrogen is discharged from a supply source 14 to the connection parts between cylinder valves 5, 6 and the purge gas supply lines 10, 11 for purge processing of base metal parts in the cylinder valves 5, 6. Subsequently, valves 31, 33 are closed, and gaseous nitrogen in the lines is discharged via purge gas discharge lines 12, 13, a main discharge line 19, and a detoxification device 47. Afterwards, gas inside the gas cylinder 4 is replaced with argon or the like fed from a supply source 15, and then, the gas cylinder 4 is filled with semiconductor processing gas fed from a supply source 16.
Patent JP-H04331391-A (JP)
Title: Battery driven personal computer
Inventor: NINOMIYA RYOJI
IPC: H01M10/44
Filed: 1990-11-06
Abstract: PURPOSE:To detect properly the charged state and the lacking state of battery for easy usage by including a temperature sensor in a battery pack. CONSTITUTION:A battery pack 5 including a temperature sensor supplies direct current power to a DC/DC converter 9 to drive a main body. A power controller 7 including a power controlling CPU 21 connects to the main CPU 35 via a system bus 37, detects the overcharged state and the low charged state of the battery 5 from the voltage, current and temperature of the battery pack 5, and notifies the voltage capacity state of the battery pack 5 to the main CPU 35. The main CPU 35 notifies the voltage capacity state of the battery pack 5 sent from the controller 7 to the user.