baber/WOPTO huggingface dataset:
Patent JP-H0445831-A (JP)
Title: Membrane with higher hydrophilic nature
Inventor: NAKAHARA SEIICHI
IPC: B01D71/08
Filed: 1990-06-08
Abstract: PURPOSE:To obtain such a separation membrane which can easily be made hydrophilic and does not change its performance by incorporating at least one kind of alginic acid and alginic acid salt in the production process of the separation membrane from hydrophobic polymers by dry-wet or wet method. CONSTITUTION:In the production process of a separation membrane from hydrophobic polymers such as polysulfone, polyether sulfone, polyaryl sulfone, polyvinylidene fluoride, polyamide imide, etc., by dry-wet or wet method, at least one kind of alginic acid and the salt of its derv. (partially methylesterified alginic acid, carbomethoxy alginic acid, etc.,) into the polymers above mentioned. The add amt. of alginic acid salt into the source liquid for spinning depends on the kind and concn. of hydrophobic polymers, fine-pore forming agent, swelling agent, and solvent, and the higher the concn. of these, the add amt. becomes the smaller. Thereby, a separation membrane comprising hydrophobic polymers can easily be made hydrophilic, and the obtd. membrane is excellent, showing no change in its performance after repeatedly dried.
Patent JP-H0814939-A (JP)
Title: Noncontact direct-acting displacement sensor
Inventor: UCHIDA KIMIO
IPC: G01B7/00
Filed: 1994-07-01
Abstract: PURPOSE:To provide a noncontact direct-acting displacement sensor in which an amplifier circuit which amplifies a voltage signal generated across both terminals of a secondary coil is built in a housing, which is small and which generates a high-accuracy output. CONSTITUTION:A sensor is provided with a core 14 which is fixed to a linearly displaced displacement shaft 3 and which is composed of a magnetic substance and with a cylindrical bobbin 5 having a hole 13 which houses the core 14 so as to be movable in the axial direction. Primary coils 1a, 1b and secondary coils 15a, 15b which are of a differential transformer type are wound on the outer circumferential part of the bobbin 5, and the bobbin 5 is built in, and fixed to, a cylindrical housing 7 which constitutes a part of a magnetic circuit when the primary coils 1a, 1b are electrified. A circuit part 6 provided with an amplifier circuit which amplifies a voltage signal generated across both terminals of the secondary coils 15a, 15b according to the position of the core 14 is provided inside the housing 7. A detection system is formed to be of a differential transformer type, and the electromagnetic characteristic of the core, the number of turns of the coils, the optimum value of an exciting frequency and the like are selected. Thereby, a position sensor whose accuracy is high and which is low-cost is obtained.
Patent JP-S6130279-A (JP)
Title: Automatic positioning device for workpiece
Inventor: KAWAMURA TETSUHIRO
IPC: B23K9/04
Filed: 1984-07-23
Abstract: PURPOSE:To set surely a workpiece to a prescribed position by providing a centering mechanism which grasps the bottom end of the work carried into the device by a loading hand to the side part of a base metal and retreats after matching the work to the recess for attaching the work. CONSTITUTION:The automatic positioning device for work is provided wth the recess 2 for attaching the work to fit the end of the work A atop the base metal 1 for supporting the work in order to subject the work to a filling treatment, conveys the work A by the loading hand 15 onto the metal 1 and fits the work into the recess 2. The centering mechanism 3 which grasps the botton end of the work A carried into the device by the hand 15 to the side part of said metal 1 and retreats after matching the work into the recess 2 is provided to said device. A pushing down jig which retreats after pushing down the top end of the work A matched by the mechanism 3 is further provided thereto.
Patent JP-S639170-A (JP)
Title: Gas laser device
Inventor: NOZUE YASUHIRO
IPC: H01S3/03
Filed: 1986-06-30
Abstract: PURPOSE:To lower the out-of-operation rate of a system incorporating a laser device due to laser device outage by a method wherein a laser head, containing the two windows at both ends of an optical axis and capable of discharge- triggered gas excitation, is made movable, relative to a fixed laser resonator, in the direction vertical to the optical axis. CONSTITUTION:A laser head 3, containing windows 3a and 3b at both ends of an optical axis and capable of discharge-triggered gas excitation, is designed to be movable, relative to a fixed laser resonator 2, in the direction vertical to the optical axis. For example, excitation in a laser medium initiated by a laser head 3 travels through windows 3a and 3b at both ends of the optical axis of the laser head 3, undergoes resonance between two mirrors 6 and 7 of a laser resonator 2, and is taken out as a laser beam. Two or more laser heads 3, completely identical with each other, are installed on a platform 15 capable of movement relative to a housing 4, the platform 15 is caused to turn or slide for one of the laser heads 3 to be set on the optical axis or removed therefrom.
Patent JP-H052688-A (JP)
Title: Glass breakage detector
Inventor: MORIMOTO AKIRA
IPC: G01M99/00
Filed: 1991-06-24
Abstract: PURPOSE:To forcedly break adhesion away when adhesion gets weaker and to detect the breaking-away when adhesion is broken-away so as to feel easy. CONSTITUTION:This glass breakage detector 10 used by adhering to the A face of glass is provided with a departure detecting means detecting that adhesion breaks-away and the glass detective detector departs, and a breaking-away stressing means adding stress in the direction of the breaking-away of adhesion. Then, the departure detecting means consists of a lead switch 12a disposed in the housing 11 of the glass breakage detector and a magnet 19 energized by a spring 18 in the neighborhood of the lead switch. When the glass destructive detector adheres to the face of glass, the magnet comes very close to the lead switch. When the glass destructive detector departs from the face of glass, the magnet is separated from the lead switch with energy and makes energy C by the spring apply to an adhesion face 15a in the direction of breaking away so as to make the breaking-away stressing means to be the energy of the spring.
Patent JP-H0444118-A (JP)
Title: Electronic computer with two displays
Inventor: KOZUKA MICHIAKI
IPC: G06F1/16
Filed: 1990-06-12
Abstract: PURPOSE:To extend the range of application for an electronic computer by providing two displays back to back with each other. CONSTITUTION:Two displays 2 and 3 are attached to a main body in an open/ close enable way and back to back with each other. Thus the display is possible to the operators without switching both displays 2 and 3 at each time. Therefore the operators of both displays can perform their own input operations face to face with each other without going to the other side respectively. Then the handling performance is improved in a cooperative job, etc., with no troublesomeness. In addition, the application range of an electronic computer equipments containing two displays can cover such purposes of education, business talks, presentation, information, etc., as well as a 2-person competition game, etc. Thus the range of application can be extended for the electronic computer equipment.
Patent JP-S5854209-A (JP)
Title: Control method for hydraulic actuator
Inventor: KOYANAGI YUUZOU
IPC: F02B3/06
Filed: 1981-09-25
Abstract: PURPOSE:To enable compensating the lot of temperature drop while time of quiescence in feed of pressured oil is made less in such a way that in proportion as temperature of working oil is decreased, applying time in the first indicating signal. CONSTITUTION:A micro-computer is integrated by an input interface 5A, a central arithmetic circuit 5B, a memory 5E, and an output interface 5D, wire 5K is integrated by a wire 5K1 on one side, and a wire 5K2 on the other side, output in the micro-computer 5 controls a solenoid valve 5F through a wire 5m, the solenoid valve 5F controls a hydraulic actuator in an injection timing regulator 2 through a hydraulic pipe arrangement 5n, so that feeding time of pressured oil is reduced, and the lot of temperature drop can be compensated.
Patent JP-S6129935-A (JP)
Title: Voice optional selecting and outputting device
Inventor: GOTO MICHIYO
IPC: G10L13/00
Filed: 1984-07-20
Abstract: PURPOSE:To attain output of voice and listening in an optional order by transmitting a random number signal to a controller, corresponding the random number signal and voice information one to one and allowing the controller to converts the voice information into voice for output. CONSTITUTION:A voice information storage device 11 is a floppy disc device, a voice output device 12 is a D/A converter and an amplitude amplifier, a random number generator 15 and a controller 13 are microcomputers and an operating device 14 is a keyboard. When a command of voice optional selection output is inputted from the operating device 14, the controller 13 gives a command to the random number generator 15 to generate a random number. The random number generator 15 generates a random number, gives it to the controller 13, one of the voice information stored in the voice information storage device 11 according to the random number is fed to the voice output device 12 and gives a command to it for voice conversion and output.
Patent JP-2000344431-A (JP)
Title: Elevator with special operating function
Inventor: YANASE MASAHIKO
IPC: B66B1/46
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To enable many people to comfortably use an elevator, taking the aged into special consideration by setting special operation more gently than braking a cage in normal operation. SOLUTION: When an elevator is brought to an emergency stop by the changeover to special operation, even if a brake operating relay contact 1 is turned off to cut off a current to a braking circuit, a current continues to flow while a brake operation delay circuit connecting relay contact 3 is on and until discharge from a capacitor 2 is determined by the capacity of a capacitor 2, a current limiting resistence 9, a braking force regulating variable resitance 8 and the coil resistance of a brake coil 6. The discharge of a delay circuit gradually takes place, the electromagnetic force of the brake coil 6 is gradually lost, and the elevator slows down gently during the operating time of brake operation delay circuit as shown by elevator speed 21 in the case of an emergency stop at the time of special operation and stops with normal deceleration after the completion of discharge.
Patent JP-2000344413-A (JP)
Title: Paper sheet carrier and paper sheet carrying method
Inventor: TAKAZONO KENJI
IPC: B65H29/70
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a paper sheet carrier capable of certainly delivering and carrying a paper sheet between two units apart from each other. SOLUTION: This carrier has a pair of feeding rollers 3, 4 and a pair of carrying rollers 6, 7 disposed along a carrying direction (a) of a passbook T at a prescribed distance from each other. A timing sensor 9 (9a, 9b) for detecting the passbook T to acquire switching timing of the carrying rollers 6 is disposed on the carrying nip upstream side of the carrying rollers 6, 7. With the tip detection by the timing sensor 9 as a trigger, a peripheral speed of the carrying roller 6 is switched from a high speed to a low speed to deliver and carry the passbook T.
Patent JP-2000334134-A (JP)
Title: Pachinko machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To facilitate the production and design change of a front frame by providing the front frame, which is freely attachably and detachably installed on a play panel, with a skeleton part having a structural strength, an operating part to be operated by a player and a top layer part having a decorative function. SOLUTION: A front frame 3 is provided with a skeleton part 44 having a structural strength, an operating part 45 to be operated by a player and a top layer part 46 mainly having a decorative function and the top layer part 46 is freely attachably and detachably mounted on the front face of the skeleton part 44. Thus, the skeleton part 44 as the main portion of the front frame 3 is recycled and a new front frame 3 is produced by exchanging the top layer part 46 on the front side or changing the design of the front frame 3. Besides, the skeleton part 44 is provided with a fixing means for fixing the front frame 3 onto an outer frame 2 and the front frame 3 can be easily fixed onto the outer frame 2.  Further, the skeleton part 44 almost made of synthetic resins is integrally equipped with a play panel mounting means 4 and a lower tray skeleton body 47, and the number of components is reduced.
Patent JP-H11324005-A (JP)
Title: Ground scraping iron plate and grading method for slope face by use thereof
Inventor: OGI NAGATO
IPC: E02D17/20
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To safely and efficiently grade a slope face by sliding claws or a ground-scraping iron prate on a working race through a wire rope by operating motor winches to cut through a ragged place. SOLUTION: Struts 5, 5 are erected at both upper ends of a working face A, and a ground-scraping iron plate in which many steel scraping claws are fixedly arranged at one or both side faces of the heavy iron plate 3 is disposed so that the scraping claws confront the working face A. Meanwhile, the ends of wire ropes 8a, 8b from two motor winches M1 , M2 are connected to the upper both ends or the ground-scraping iron plate 3 through pulleys 9a, 9b hooked on the struts 5. The end of a wire rope 8c from the other motor winch M3 is connected to the lower center or the ground-scraping iron plate 3. The scraping claws or the ground-scraping iron plate 3 are slid on a working face A by the operation of respective motor winches M1 -M3 to cut through ragged places. In this way, a slope face can be safely and efficiently graded.
Patent JP-H05110-A (JP)
Title: Container in kitchen
Inventor: MIZUTANI TETSUYA
IPC: A47B77/10
Filed: 1991-06-24
Abstract: PURPOSE:To watch the backward condition via a mirror and contain the mirror in the rear part of a wall cabinet when unnecessary to increase working efficiency and prevent the mirror from staining and breaking, by providing the mirror at the back of wall cabinet, to freely draw and push laterally at the rear part of the middle cabinet. CONSTITUTION:A container in a kitchen is provided with a mirror 1 to be freely drawn and pushed laterally at the rear part 3a of a wall cabinet 3 arranged on the wall face 5. The mirror 1 is a rectangular glass plate and hanged to be freely slidable laterally on a rail 4 by hooking a couple of guards 2a formed by fixing the flange 2 at the upper edge 1a, at the hook 4a formed on the rail 4. This box form wall cabinet 3 container has the opening 3d with a freely rotary and opening door 6 at the front face. In the rear part 3a, a space is kept to contain the mirror 1 and the rail 4. The space is separated from the wall cabinet 3 by a partition plate 3b. An opening 3c is made on the side wall at one side of the rear part 3a.
Patent JP-H111225-A (JP)
Title: Packing box also serving as hook plate
Inventor: TANAKA KAZUO
IPC: B65D5/42
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To support change in a use form, by folding out a bottom plate extending via a base thick region at a rim of a rear plate in a rear direction into an upper insertion groove and a lower insertion groove on a side thick region formed with hook devices on both sides of the rear plate, and by folding up a support plate from a rear end for inserting insertion pieces provided on both sides of a tip rim. SOLUTION: Fold lines on both sides of a rear plate 1 equipped with a plurality of hook devices 10 are folded in an obtuse angle to fold back a side thick region 4 toward a rear face, and a lower insertion groove 3 is opened at a center region of the side thick region 4 while an upper insertion groove 2 is opened on an upper region. A side lid piece 5 is extended from an outer rim of the side thick region 4 via a fold line, and a base rim of the rear plate 1 is folded in an obtuse angle to fold out a base thick region 6 and a bottom plate 7 extended outward via a fold line backward as a single plate. Further, an outward-folding line of the bottom plate 7 is folded in an obtuse angle to fold to stand a support plate 8, and an insertion piece 9 is extended from both side regions of a tip rim of the support plate 8 via a folding line.  While the side thick region 4 is folded backward, the insertion piece 9 is inserted into the lower insertion groove 3 for fixing.
Patent JP-H0317279-A (JP)
Title: Chemical conversion treatment for steel strip
Inventor: WADA ATSUO
IPC: B05D3/10
Filed: 1989-06-13
Abstract: PURPOSE:To prevent the occurrence of uneven application by spraying a chemical conversion treating solution on a steel strip before applying the chemical conversion treating solution to the steel strip by means of application rolls in roll coating equipment. CONSTITUTION:In roll coating equipment (a), a device (b) for previously applying a chemical conversion treating solution 25 to a steel strip Sp before being passed through the above equipment (a) is provided, and the steel strip Sp before being passed through the above equipment (a) is sprayed with the chemical conversion treating solution 25 through a spray nozzle. Subsequently, the above treating solution 25 is applied to the steel strip Sp by means of application rolls 21 in the above equipment (a).
Patent JP-H0641984-A (JP)
Title: Precast concrete block footing for unit type building
Inventor: MURATA NARIYASU
IPC: E02D27/01
Filed: 1992-06-11
Abstract: PURPOSE:To reduce fieldwork, shorten construction period, and improve industrialization factor of a unit type building containing footings. CONSTITUTION:A plurality of building units 1 are assembled so as to constitute a unit type building 2, and the unit type building 2 is installed on a PC block footing 3. The PC block footing 3 is composed of buriedled footing blocks 10, 20, continuous footing block 30 on the major edge side arranged between these blocks 10, 20, and continuous footing blocks 40 with sheath pipes previously buried therein on the minor edge side. The footing works as a PC block footing, and further the sheath pipe is previously buriedly provided in the continuous footing block 40, hence the industrialization factor can be improved, and the fieldwork can be reduced so as to shorten the construction period.
Patent JP-S6044989-A (JP)
Inventor: SHIKAMA TAKASHI
IPC: H05B3/14
Filed: 1983-08-19
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-2000338130-A (JP)
Title: Substrate inspecting device
Inventor: KATO EIICHI
IPC: G01R31/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To execute the inspection without damaging a part to be measured and to reduce the cost of a product by enabling an inspection probe for contact inspecting a substrate to be contacted with and separated from the part to be measured, and mounting a contact impact reducing means. SOLUTION: This substrate inspecting device 1 executes the continuity test of a wiring pattern of a circuit board 2 provided with the predetermined wiring pattern, and an inspection probe 3 is contacted with a part to be measured of the circuit board 2 to inspect the substrate. In the inspection, the inspection probe 3 comes into contacted with and separates from the part to be measured by a servo motor 4, and the impact in the contact is reduced by an impact reducing means 5. The impact reducing means 5 consists of compression coil springs 10, 11, 12, a shaft member 13, a stopper member 14 and the like, and the inspection probe 3 mounted on a block 8 is temporarily stopped, and then brought into contact with the part to be measured of the circuit board 2 by the functions of these members. Whereby the impact can be remarkably reduced, and the part to be measured can be prevented from being damaged.
Patent JP-H0321776-A (JP)
Title: Equipment for weaving
Inventor: KYODA HIDEO
IPC: E04H5/02
Filed: 1989-06-16
Abstract: PURPOSE:To realize a high weaving efficiency by providing the first passages extending close to the parts where weaving machines are set in a passage to carry beams, and the second passage extending close to a storing position of the beams, and making the first passages in a circular form. CONSTITUTION:A weaving chamber 12 in which plural weaving machines are set, a storing chamber 14 to store plural beams, and passages for plural beam carriers used for beam transport between the weaving chamber 12 and the storing chamber 14 each other are formed. The first passages 22 to 28 extending close to the parts where the weaving machines are set, and the second passage 30 extending close to the storing position of the beams are provided, and the first passages 22 to 28 are formed circular. The beam carriers are advanced from the second passage 30 to the first passages 22 to 28, and moreover, they are advanced through the first passages in one direction to reduce the cycle to return to the second passage 30. The weaving efficiency can be improved consequently.
Patent JP-H0715207-A (JP)
Title: Electronic parts
Inventor: ATOKAWA SUKEYUKI
IPC: H01P1/205
Filed: 1993-06-23
Abstract: PURPOSE:To prevent the value of stray capacity generated between a substrate and a ground from being dispersed even when any dispersion is generated at a distance between the substrate and the case by providing a ground electrode on the outer edge of a surface constituting the electric circuit of the substrate or on the side face of the substrate. CONSTITUTION:When a substrate 21 is integrated to a dielectric filter 20 and a ground electrode 23 is electrically connected to a case cover 2b, on the substrate 21, a third capacitor group is formed as stray capacity between the ground electrode 23 and capacitor electrodes 24a-24d, and a fourth capacitor group is generated as stray capacity between the case cover 2b and the capacitor electrodes 24a-24d. Since the third capacitor group is generated only on the substrate 21, respective capacity values are fixed and stabilized. On the other hand, since the case cover 2b and the ground are connected, the capacity values of the fourth capacitor group are set at the same potential and since the case cover 2b is away from the capacitor electrodes 24a-24d rather than the ground electrode 23, the capacity values are so small as to be ignored.
Patent JP-H01320728-A (JP)
Title: Spin coating device
Inventor: OBARA KATSUMI
IPC: H01J9/20
Filed: 1988-06-22
Abstract: PURPOSE:To easily produce films such as a normal reflection preventive film, a charge preventive film, etc. without dust nor foreign matter on the panel face of a cathode ray tube by removing dust and foreign matter from the surface to be coated by means of an air curtain means, and preventing adhesion of coating liquid to the side face of a device by means of a water flowing means. CONSTITUTION:The spin coating device is provided with a rotation driving device which holds and rotates a cathode ray tube 1 and a nozzle 4 for dropping coating liquid which is arranged at the upper part of the inner side face 3 of a device. Fresh air is let flow from a pipe 6 for air curtain of this device onto the surface 2 to be coated, whereby forming an air curtain layer 5. Also, water 7 is let flow from a pipe 8 for water flow to the side face 3, and in this condition coating liquid such as alcohol solution of metallic alkoxide, etc., is dropped from the nozzle 4 onto the surface 2 to be coated, and the cathode ray tube 1 is spin-coated at fixed revolution speed and time.