baber/WOPTO huggingface dataset:
Patent JP-H0611318-A (JP)
Title: Method for inspecting quality of molded goods by metallic mold and quality inspecting device using it
Inventor: YAMAGUCHI HIDEO
IPC: B29C45/17
Filed: 1991-09-20
Abstract: PURPOSE:To obtain a quality inspecting method and device by which the quality of molded goods of plastics molding or metallic mold pressing can be accurately discriminated. CONSTITUTION:By irradiating a mobile or fixed metallic mold 1 or 2 to which molded goods to be inspected are stuck with light from a point light source 4 from a prescribed oblique direction against the relatively moving direction between the molds 1 and 2, the picture of the moving locus of the light source 4 formed along the shape of the molded goods as the molded goods move is taken at the time of opening the mold. Then, by comparing and collating the picture data of the moving locus with the picture data of a predetermined reference moving locus, the quality of the molded goods is discriminated based on the coincidence between the loci within a predetermined condition.
Patent JP-H03102508-A (JP)
Title: Reference voltage generating circuit
Inventor: KOMORI HIROSHI
IPC: H03F3/343
Filed: 1989-09-18
Abstract: PURPOSE:To realize a satisfactory reference voltage generating circuit to generate a reference voltage, which is strongly affected by an Early effect, by inserting a resistor to the collector of a transistor to output a current. CONSTITUTION:PNP transistors 1 and 2 are composed in current mirror constitution and accordingly, the current in the same size as a constant current source 3 is outputted from the collector of the PNP transistor 2. By the flow of the current to resistors 4 and 7, the reference voltage is generated in a reference voltage terminal 6 and a voltage effect is generated in the resistor 7 as well. As a result, a voltage between the collector and emitter of the PNP transistor 2 is reduced in comparison with a case that there is no resistor 7, and the influence of the Early effect is strongly received. Namely, the rate of the change in the reference voltage, which is generated in the reference voltage terminal 6, is enlarged to the change in a voltage to be impressed to a power supply terminal 5.
Patent JP-S61118277-A (JP)
Title: Printer
Inventor: YAJIMA SETSUO
IPC: B41J13/10
Filed: 1984-11-15
Abstract: PURPOSE:To enable a paper guide to be used only when it is needed by making the paper guide movable between an applicating position in the aperture between a platen and a card holder and a non-applicating position away from the applicating position. CONSTITUTION:An auxiliary device consisting of an automatic paper feeder 1 is attached to a printer 2. When a paper guide 26 is used, a projection 31 below the feeder 1 thrusts through the hole 32 of the cover 33 of the printer 2, and its lower end pushes down the rare end of a lever 28. The lever 28 is stayed against the action of a spring 30, and the tip of the paper guide 26 is positioned in the aperture between a card holder 25 and a platen 10 to guide a paper 5. When an unnecessary home tractor 40 is mounted on the printer 2 by the guide 26, there is not projection 31, like that of the feeder 1. The lever 28 is turned by the action of the spring and stopped by a stopper 52, and the guide 26 is brought to non-applicating position away from the applicating position, and a waited on the place in the manner not to be touched by papers.
Patent JP-S6482832-A (JP)
Title: System for synchronizing time division multiplex transmission system
Inventor: OYAMADA AKITO
IPC: H04J3/06
Filed: 1987-09-25
Abstract: PURPOSE:To prevent the deterioration of a signal vs quantizing noise ratio and to improve the quality of a time division multiplexing signal by obtaining not only a frame synchronization but also a multi-frame synchronization between an terminal station equipment and a multiplexing converting device. CONSTITUTION:A multiplexing converting device 4, when the frame re-combination of a time division multiplexing signal sent from respective terminal station equipments 3 is executed, synchronizes the code rule violation CRV generation timing of a transmission reference clock DS generated from the above-mentioned network synchronizing device, obtains the synchronization, and synchronizes the CRV generation prohibiting timing and obtains a multi-frame synchronization. For this reason, the time division multiplexing signal sent from the multiplexing converting device 4 and the time division multiplexing signal outputted from respective above-mentioned devices 3 become the ones for which the frame synchronization and the multi-frame synchronization are obtained. For this reason, the deterioration of a signal vs quantizing noise ratio (S/Nq) of the time division multiplexing signal due to the frame re-combination at the multiplexing converting device 4 does not occur and thus, a high quality time division multiplexing signal can be sent.
Patent JP-2000102619-A (JP)
Title: Catheter having bidirectional control handle
Inventor: WEBSTER JR WILTON W
IPC: A61B18/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectionally operational catheter. SOLUTION: A bidirectionally operational catheter 10 is composed of a catheter body 12, a tip portion and a control handle 16. A base end of the tip portion is fixed to a tip portion of the catheter body 12. The control handle 16 is attached at its tip portion to a base end portion of the catheter body 12, and is composed of a movable member. The movable member is selectively and detachably engaged with one of base-end-side pistons so as to prevent the engaged base-end-side piston from sliding against a housing while allowing the outer base-end-side piston in a non-engaged state to slide against the housing. When the housing moves against a tip-side piston and the catheter body 12 towards the base end side, the engaged base-end-side piston moves towards the base end side against the tip-side piston and the catheter body 12.  The catheter further comprises a pair of tensile wires each having a base end portion and a tip portion.
Patent JP-2000074898-A (JP)
Title: Analyzer for polymer substance
Inventor: HAMADA NAOKI
IPC: G01N30/46
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a novel analyzer capable of analyzing a molecular weight of a polymer and an additive in it at the same time, by single sample injection. SOLUTION: When a six-way directional control valve 10 is set as shown by a solid line to inject a sample from a sample injection port 7, the sample flows into a GPC(gel permeation chromatography) column 8 together with a mobile phase (e.g. THF(tetrahydrofuran)) supplied from a mobile phase reservoir 1, and a molecular weight distribution for polymer components is measured by a differential refractometer 9. Components eluted from the GPC column 8 are mixed with water supplied to a main passage 15 by a feed pump 6. After the water and the eluate are mixed, one portion is discharged from a by-pass passage 14 pursuant to a ratio defined by passage resistances of the main passage 15 and the by-pass passage 14, and the remaining portion flows into a sample loop 11.  The control valve 10 is changed from the solid line to a dotted line shown in a figure to introduce an additive component stored in the sample loop 11 into a reversed phase chromatography column 12 (ODS column).
Patent JP-2001062199-A (JP)
Title: Laundry unit and its installation structure
Inventor: YOSHIE TAKAHITO
IPC: D06F58/18
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent a laundry room from being filled with moisture and prevent its beautiful appearance from being spoiled by integrally providing a storage space in the upper part of a washing machine storage space, providing a ventilating outlet on the rear board, and providing a slide mount for mounting the washing machine in the bottom face of the washing machine storage space. SOLUTION: A laundry cabinet is so formed that the outside is formed out of left/right side boards, a top board 12, and a rear board 13 and the inside is partitioned into upper/lower three storage spaces by two partitioning board 14, 15. The bottommost is a laundry storage space 20 for storing a washing machine 2, the front opening part is opened/closed by a door, and a slide mount 2a for mounting the washing machine 2 is installed on the bottom face. The upper part is a drying machine storage space 30 for mounting and storing a drying machine 3 on the partitioning board 14, the front opening part is opened/ closed by a door, and the rear board 13 is provided with a ventilating outlet 35. The ventilating outlet 35 is connected to a duct incorporating a ventilating fan 36 provided by penetrating through the wall body W of a building.  The washing machine, etc., are thus stored so as to keep the beautiful appearance.
Patent JP-S60133565-A (JP)
Title: Quick traverse/quick stop circuit of 8-track player
Inventor: NISHI JIYUNJI
IPC: G11B15/48
Filed: 1983-12-21
Abstract: PURPOSE:To reduce overrun at the transfer from quick traverse to stop without complexing the constitution of the titled circuit by turning a switch when a motor quick traverse signal is turned off to brake the motor by itself. CONSTITUTION:If an input signal to a terminal (a) is turned to the low level by a stop instruction or the like turning off a motor quick traverse signal when an input signal to a terminal port is at the low level, a TRQ4 is turned off and a motor M is released from a control by the TRQ3 side, TRs Q5, Q6 are turned off. Consequently, a relay RL1 is disconnected, relay contacts 5, 6 are turned to the NC side and the motor M is shorted, provided with a dynamo function and braked by itself. Thus, overrun due to the inertia force of a fly-wheel is reduced at the transfer from fast feed to stop without complexing the constitution.
Patent JP-S6483472-A (JP)
Title: Rear-wheel steering controller for four-wheel steering vehicle
Inventor: KUSUNOKI HIDEKI
IPC: B62D7/14
Filed: 1987-09-25
Abstract: PURPOSE:To reduce cab noise due to vibration in a hydraulic system installed in a rear-wheel steering mechanism by controlling an interval of driving pulses to be fed to a step motor for steering control over rear wheels to be longer at first and then shorter gradually. CONSTITUTION:A means 2 determines a target steering angle of rear wheels RW according to the running condition of a vehicle, and a means 3 detects the steering angle of these rear wheels RW. And, a means 4 feeds a step motor 1a built in a rear-wheel steering mechanism 1 with the number of driving pulses conformed to a difference between the determined target steering angle and the detected steering angle, thus these rear wheels RW are controlled to the target steering angle. In the abovementioned controller, such a device 4a that controls an interval of these driving pulses generated out of the device 4 to be longer at first and then shorter by degrees is installed in the device 4 in addition. According to this constitution, even in the case where a power cylinder and a control valve gear are installed in the rear-wheel steering mechanism 1, a cab noise attributable to vibration in a hydraulic system is abatable.
Patent JP-S61118618-A (JP)
Title: Powerless apparatus for quantitatively taking out liquid
Inventor: DEGUCHI KIYOSHI
IPC: B67D3/00
Filed: 1984-11-15
Abstract: PURPOSE:To accurately replenish a minute amount, by constantly hold pressure in a replenishing tank, a supply tank and a receiving tank and directly connecting the replenishing tank and the supply tank by a pipe while connecting the supply tank and the receiving tank by a siphon. CONSTITUTION:A replenishing tank 1, a supply tank 2 and a receiving tank 3 are successively arranged from above to below and hermetically closed and held to the same pressure by communication pipe 4. The replenishing tank 1 and the supply tank 2 are connected in an air-tight state so as to be made slidable by an up-and-down control mechanism 5 in order to regulate a replenishing amount and the outlet 1-1 of the tank 1 is contacted with the liquid level L of the tank 2 to keep the liquid level L constant. The tanks 2, 3 are communicated by a siphon pipe 6 and a guide body 7 such as sponge or fiber is sealed therein to guide the liquid of the tank 2 to the tank 3 by a capillary phenomenon to replenish the liquid corresponding to the reduced liquid amount in the tank 3. By this method, the replenishment of a minute amount over a long time is accurately and powerlessly performed.
Patent JP-H0290476-A (JP)
Title: Assembly structure of wiring apparatus
Inventor: KITAMURA MASUO
IPC: H01R13/502
Filed: 1988-09-27
Abstract: PURPOSE:To make unnecessary the use of a buildup frame made of metal so as to simplify its assembly operation and prevent its insulating capability from being deteriorated, by forming its body and cover from insulators and providing the cover with locking pieces each of which has a claw portion on its tip, and providing the body with locking holes into each of which the claw portion of each of the locking pieces is inserted and locked for coupling the body and cover. CONSTITUTION:The outer cover of a plug socket as a wiring apparatus comprises a body 1 and a cover 2, and machine parts such as tooth rest springs 3 are contained in the body 1 made of insulating material. The body 1 is opened at its front face to form a recessed storage portion 5 on each side thereof by means of a center partitioning wall 4, the portion 5 capable of containing electrical parts therein. In the recessed portion 5 each of the springs 3 comprises a pair of spring plates 3a for sandwiching each of edges, and a contact plate 3b which makes contact with the conductor of each of wires extending from the external. A partitioning wall 10 is also formed at the center of an opening provided through the back face of the cover 2 for covering the opening of the body 1, so that the right and left springs 3 are insulated from each other by both the separation wall 4 of the body 1 and that 10 of the cover 2, and a pair of insertion holes 11 into which the edges can be inserted is formed through the back face of the cover 2.
Patent JP-H0295148-A (JP)
Title: Magnet supporting device for motor
Inventor: TAKANO YOSHIYA
IPC: H02K1/27
Filed: 1988-09-27
Abstract: PURPOSE:To prevent fragments from dropping even if a magnet is cracked by rigidly integrating a nonmagnetic metal member covering a window for containing a magnet with a cylindrical frame of a synthetic resin at the time of molding of resin of the frame. CONSTITUTION:A cylindrical frame 2 is molded of synthetic resin, a nonmagnetic metal member 4 is so disposed as to cover the inner periphery of a window 3 at its inside, and a through part 4' communicating with the exterior of the member 4 is provided at least at a part of the section in contact with the frame 2. The parts 2-1, 2-2 of the resin of the frame 2 are disposed at the parts of the inner and outer faces of the member 4 through the part 4' at the time of molding of the frame 2 with resin thereby to integrate the frame 2 with the member 4. Accordingly, the member 4 can be rigidly secured to the frame 2. Thus, the inner periphery of the window 3 is covered with the member 4 with effective and sufficient mechanical strength to effectively prevent fragments from dropping even in case of the damage of the magnet.
Patent JP-S63100923-A (JP)
Title: Stirring apparatus
Inventor: KARITA YASUKI
IPC: B01J13/00
Filed: 1986-10-09
Abstract: PURPOSE:To sufficiently stir a solution generating change in state between a gel state and a sol state, by arranging a cylindrical draft tube in a container and respectively mounting the first and second stirring members to the inside space and lower side space in the draft tube. CONSTITUTION:A suction 2 to be stirred is received in a stirring container 1, and the first screw blade-shaped stirring member 8 and the second turbine blade-shaped stirring member 11 are rotated. Hereupon, the downward flow C of the solution 2 to be stirred is formed in the inside space of a draft tube 3 by the first stirring member 8. Subsequently, the solution 2 is transferred to the lower side space of the draft tube 3 and further transferred as outward flow D by the second stirring member 11. Thereafter, the solution forms upward flow E in the outside space of the draft tube 3. Furthermore, the inward flow of the solution 2 to be stirred is formed in the upper side space of the draft tube 3. By this method, when the solution 2 to be stirred generates change in state between a sol state and a gel state during stirring, sufficient stirring can be achieved.
Patent JP-S6482396-A (JP)
Title: Semiconductor memory device
Inventor: FURUYA KIYOHIRO
IPC: G11C29/00
Filed: 1987-09-24
Abstract: PURPOSE:To lighten the pitch condition of an exclusive OR circuit by calculating a syndrome by the use of an inspecting matrix in which all the values of the vector of respective columns are different and not zero. CONSTITUTION:Plural sets consisting of two column vector in which the elements of the same row are not 1 are arranged to calculate the syndrome by the use of the inspecting matrix in which the values of the respective vector of the columns are completely different and not zero. Accordingly, everyone exclusive OR circuit 5 for calculating the syndrome is assigned to two adjacent memory cells 1 to set the pitch of the exclusive OR circuit 5 twice as long as the pitch of the memory cell 1. Thereby, the pitch condition of the exclusive OR circuit 5 is lightened.
Patent JP-S6397259-A (JP)
Title: Paste discharger
Inventor: KYOHARA MITSURU
IPC: G01F13/00
Filed: 1986-10-14
Abstract: PURPOSE:To always discharge a fixed amt. of paste from a syringe irrespective of the remaining amt. of paste by controlling the time for energizing a discharge solenoid valve in accordance with the amt. of paste remaining in the syringe. CONSTITUTION:The syringe 2 filled with paste 1, etc., and an air source 8 for supplying positive-pressure air to the syringe 2 are connected to the discharge solenoid valve 3 respectively through pipelines 4 and 5. The pressures in the pipeline 4 and 5 are measured respectively by pressure sensors 17 and 18. In the control part 23, the measured pressures of the pressure sensors 17 and 18 are inputted, a voltage signal for operating the discharge solenoid valve 3 at the start of discharge to communicate the pipeline 4 to the pipeline 5 is outputted, and the output time of the voltage signal is controlled, based on the difference in the time needed for the pressure measured by the pressure sensor 17 to reach the preset pressure, after the pipeline 4 and the pipeline 5 communicate with each other. As a result, a fixed amt. of paste can always be discharged irrespective of the amt. of paste remaining in the syringe.
Patent JP-2000071361-A (JP)
Title: Cellular sheet made of plastic with excellent heat- sealing property and adhesive property
Inventor: KAWAKAMI HAJIME
IPC: F16L59/00
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a cellular sheet made of plastic in which heat-sealing workability is good and a beautiful product can be obtained without selecting a heat-sealing machine and therefore workability as cushioning material is easy and also adhesive properties to the other material are excellent and sticking is enabled without having help of an adhesive tape as heat insulation material for window glass. SOLUTION: The cellular sheet is formed by using linear low density polyethylene which has been produced by high pressure ionic copolymerization of ethylene and α-olefin and has lower melting point, as material of one hand or both hands of a back film 1 and a cap film 2 and by using polyethylene which is commonly used and has higher melting point, for the residual part. The cellular sheet is not only two-layers constitution but also three-layers constitution having a liner film 3. In this case, the above-mentioned polymer is used for one hand or both hands of the back film 1 and the liner film 3.
Patent JP-S60134461-A (JP)
Title: Semiconductor memory device
Inventor: MINATO OSAMU
IPC: H01L27/092
Filed: 1983-12-23
Abstract: PURPOSE:To obtain a large capacitance RAM, an occupying area thereof may small, by each constituting a transfer MOS transistor to a P channel type and a driving MOS transistor to an N channel type in a static type semiconductor memory device with the transfer transistor, the driving transistor and a load for supplying currents. CONSTITUTION:A semiconductor memory device is constituted by P channel type MOS transistors 201 and 202, N channel type MOS transistors 203 and 204 and storage nodes 205 and 206. The method differs from conventional methods in a point that an N channel type is not used as the transfer transistors 201 and 202 and a P channel type is employed. Mutual conductance is reduced to approximately half the N channel type in the P channel type because P channel type carriers are represented normally by holes and mobility is smaller than the N channel type as approximately half. Accordingly, operation is stabilized while a cell area is also reduced when the ratio of mutual conductance to the MOS transistors for driving, the ratio of W/L, is selected in approximately 2.
Patent JP-H0693094-A (JP)
Title: Flexible polyester resin
Inventor: FUKUZUMI TATSUSHI
IPC: C08G63/195
Filed: 1992-09-10
Abstract: PURPOSE:To obtain a resin, composed of terephthalic acid, naphthalenedicarboxylic and a diol and containing a polyether, a tri-or a polyvalent carboxylic acid and a polyhydric alcohol and excellent in transparency, elasticity and impact strength. CONSTITUTION:The flexible polyester resin is obtained by further adding a polyether having a >=2C recurring unit such as polyoxytetramethylene glycol in an amount so as to contain 0.1-50wt.% polyether in a resin component and/or a polyhydric alcohol such as trimethylolpropane to a dicarboxylic acid component consisting essentially of terephthalic acid, naphthalenedicarboxylic acid or an ester-forming derivative thereof and a diol component consisting essentially of ethylene glycol and an ethylene oxide adduct of a bisphenolic compound or its derivative in a reactional vessel and polymerizing the components in the presence of a polymerization catalyst such as antimony trioxide in the reactional vessel according to a direct polymerization method. This polyester resin is excellent in transparency, elasticity and impact strength.
Patent JP-H03105903-A (JP)
Title: Self-cooled transformer
Inventor: SAKAMOTO TAKESHI
IPC: H01L39/04
Filed: 1989-09-20
Abstract: PURPOSE:To increase the heat radiation from the surface of the tank of the title transformer to the maximum so as to improve the cooling performance of the transformer by positioning a cooler above or in the vicinity of a plane including the upper surface of the tank outside a plane including the side face of the tank. CONSTITUTION:Since a cooler 6 is positioned above the upper surface 3b of a tank 3 outside the side face 3a of the tank 3, the cooler 6 seldom receives heat radiated from the surfaces 3a and 3b of the tank 3. Since the air cooling the surfaces 3a and 3b by natural conviction flows upward after cooling, the air scarcely hits the cooler 6 and, accordingly, low-temperature air is always fed to the cooler 6 and the cooling performance of the cooler 6 is not reduced. Moreover, since any surface of the cooler 6 does not face the high-temperature tank 3, most of the heat radiated from the cooler 6 effectively transferred to the peripheral objects of the cooler 6 except the transformer.