baber/WOPTO huggingface dataset:
Patent JP-S58131462-A (JP)
Title: Control device for steplessly adjustable transmission device
Inventor: EERITSUHI ETSUKUHARUTO
IPC: F16H61/46
Filed: 1982-11-02
Abstract: PURPOSE:To directly control the output speed of a transmission device and as well to make it possible to carry out the adjustment of output limitation of the same, by performing energy supply from an energy source in accordance with the input speed of the transmission device. CONSTITUTION:A primary energy source for driving a pump 2 through a shaft 1, constitutes a closed circuit including a hydraulic motor 7 together with pipe lines 3, 4, 5, 6. Further, a fixed displacement pump 8 connected to the shaft 1, has a discharge side connected to a pressure limiting valve 10 and a pressure adjusting valve 15 set by an actuating device 21 which is loaded at the opposite side with hydraulic pressure fed through a pressure limiting valve 50 and a restrictor 12. Hydraulic pressure from the pressure adjusting valve 15 is fed into the pressure chambers 18, 31 of an adjusting cylinder 29 through directional control valve 23, 25, respectively. An adjusting piston 32 controls the adjusting member 27 of the pump 2 through a prestage control valve 34 and a work adjusting piston 35. Further, hydraulic pressure from the pipe lines 3, 5 is introduced into auxiliary pistons 39, 41 in an adjusting cylinder 29, and hydraulic pressure acts to the adjusting cylinder 29 when the predetermined adjusting amount of the pump is established, thereby overflow is prevented.
Patent JP-S6436720-A (JP)
Title: High frequency quenching coil
Inventor: KANEDA MAMORU
IPC: C21D1/10
Filed: 1987-07-31
Abstract: PURPOSE:To easily obtain stable joining strength by integrately forming a part of lead part of a coil for using to quenching of inner surface of cylindrical work, etc., and coil part and brazing a part of the lead part and the other part through a joint. CONSTITUTION:In the titled coil having the coil part below the lead part, the lead part 4 is divided into the lower lead 4b and the upper lead 4a, which are integrately worked with main body 2 of the petal type coil part 1. Then, the leads 4a, 4b are connected by brazing through the joint 5 inserting the end parts together with them. In order to produce this coil, the petal type cylindrical body 10 is integrately worked from rectangular parallelepiped copper block 9 and machined so as to remain a ring part 11 and a column part 12, and a slit 13 and holes 15 are formed in the column part 12. Next, by brazing a cover body 3 to the main body 2, the coil part 1 is formed and also the ring part 11 and remaining part 14 are cut off, and an insulating plate 8 is inserted into the slit 13 and the joint 5 is inserted into the holes 15 and the upper lead 4a, and both are brazed.
Patent JP-H1139895-A (JP)
Title: Semiconductor storage device
Inventor: ONO TOMOHIRO
IPC: G11C11/401
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor storage device having a redundant circuit which does not require consideration regarding deviations due to a low address signal and enables to set an equal timing for raising and activating a word line in both a redundant operation and a normal operation. SOLUTION: This device is a 4-bank 64 Mbit SDRAM composed of the four banks, which include a plurality of normal memory cells, a redundant memory cell, and the like, and a periphery circuit. In this case, in a low-series access pass for selecting a memory cell in a memory cell array Mat using an address signal via a latch circuit Xlat, a predecoder Xpre or a redundant circuit Xred, and a low decoder Xdec, a redundant address comparison circuit is provided with a repair determining monitor. The repair determining monitor is connected to the slowest low address signal BXaT/B among low address signals upon data writing or readout, and generates a low-series enable signal XE for raising a word line directly from this slowest low address signal BXaT/B.
Patent JP-H0477631-A (JP)
Title: Apparatus for detecting laser oscillation output
Inventor: TERADA MITSUGI
IPC: H01S3/00
Filed: 1990-07-20
Abstract: PURPOSE:To make it possible to measure the intensity of emitted laser light highly reliably by providing integrators in multiple stages between a laser photodetector and an A/D converter part. CONSTITUTION:Part of laser light 3 from a laser medium 1 is split in a beam splitter 4. The light is cast into a photodetector 5. The wavelength of the detected pulse signal which has undergone photoelectric conversion in the photodetector 5 is adjusted in an integrating circuit 6. Thereafter, the signal is inputted into a control part 8 through an A/D converter part 7. As the circuit 6, the circuit constitution wherein, e.g. OP amplifiers as integrators are connected in multiple stages such as four stages is provided. The oscillating wavelength of several tens of ns can be made to extend to about several tens of mus. The values of the output waveforms of the photodetector which represent the time distribution of the light intensities are intagrated with the time, and the light intensity as the amount of the light is detected. Thus, the light intensity can be detected more accurately, and the highly reliable measurement of the intensity of the emitted laser light is performed.
Patent JP-S6251789-A (JP)
Title: Pump for fused metal made of ceramics
Inventor: MATSUDA BUNJI
IPC: F04D7/06
Filed: 1985-08-30
Abstract: PURPOSE:To improve resistance to abrasion and also to corrosion by using silicon nitride ceramics made by reaction sintering process, as material for an impeller, a shaft, a column, a discharge pipe and a casing. CONSTITUTION:Silicon nitride made by reaction sintering process is used as material for the impeller 5, shaft 6, and desirably, column 3, discharge pipe 4 and a casing 1 of a pump soaked in melted metal. Silicon nitride made by reaction sintering process is superior to silicon nitride made by normal pressure formation process in resistance to corrosion and also resistance to thermal shock. Accordingly, this pump can be a fused metal pump which is excellent in resistance to corrosion and also to abrasion.
Patent JP-S6085490-A (JP)
Title: Integrated circuit memory device
Inventor: NAKAMURA YOSHINORI
IPC: G11C11/34
Filed: 1983-10-17
Abstract: PURPOSE:To prevent malfunction by providing an element that makes a word line non-selection state on both ends of the word line. CONSTITUTION:When a word line W1 is made high level synchronizing with rise of a precharge signal -phi, FETs T25, T28 become to the conduction state, and information of a cell is read to outside. At this time, there is the possibility that the memory cell itself is inverted by charge made from an FET for precharge through T25. However, this is prevented by delaying the rise of the word line by setting relation of W/L of MOSFETs for precharge T4-T7 and P channel MOSFETSs T1, T15, T16, etc. Then, reading is completed, the word line W1 becomes non-selection state synchronizing with fall of a recharge signal, and precharge of a data line is started again. At this time, if fall of the word line W1 is delayed, thereby is the possible of occurrence of inversion of the contents of the memory. However, this is prevented by providing N channel MOSFETs T14, T22 on both ends of the word line W1. Thus, malfunction due to interface of precharge and word line selection can be prevented.
Patent JP-H0537516-A (JP)
Title: Mis-synchronization preventing method for data transmission system
Inventor: KUROKAWA KENICHI
IPC: H04L7/08
Filed: 1991-08-01
Abstract: PURPOSE:To prevent the state from erroneously deciding as a synchronization state when a fault fixing the specific bit of a data to a prescribed value takes place. CONSTITUTION:After the data F1, F2 of a specific bit pattern are detected and the synchronization state is decided, the data F1, F2 are compared with every relevant bit to find out a coincident bit whose value is coincident. For example, 3rd and 7th bits are coincident bits and the value is respectively set to '0' and '1', a data whose 3rd bit is not '0' and whose 7th bit is not '1' is retrieved from a random data string in succession to the data F1, F2. When the data cannot be retrieved, the decision in which a fault whose specific bit is fixed to a prescribed value takes place in the synchronization state is decided to be in error.
Patent JP-H0242795-A (JP)
Title: Apparatus for removing excess solder in circuit board
Inventor: TEJIMA HIROYUKI
IPC: H05K3/34
Filed: 1988-08-01
Abstract: PURPOSE:To reliably blow off and remove excess solder by providing a hot-air nozzle that ejects hot air toward a terminal train between covers so as for it to move along the series direction of the terminal series. CONSTITUTION:When a workpiece circuit board B is moved so as for the train of its terminal g to position between covers 1, 2, the covers 1, 2 move downward and their ends are brought into close contact with the upper surface of the workpiece circuit board B. At this time, a receiving body 3 rises and holds workpiece circuit board B in the section between the receiving body 3 and the two covers 1, 2. Next, in a state in which a hot air nozzle 4 ejects hot air toward the workpiece circuit board B, it moves backward between the covers 1, 2 and preheats each terminal g. Then, while it moves forward, it melts the excess solder k deposited on each terminal g between the covers 1, 2 by hot air. This makes it possible to scatter/remove the solder blown off from each terminal g along its longitudinal direction between the two covers 1, 2.
Patent JP-H0745979-A (JP)
Title: Mounting device for drawer unit
Inventor: MARUTA NOBUYUKI
IPC: H05K7/18
Filed: 1993-08-03
Abstract: PURPOSE:To improve the positional accuracy of an electronic circuit package at the time of drawing-out a drawer unit by positioning a plurality of rails on the opposed surface of one surface and horizontally installing the rails in the surface parallel in the vertical direction. CONSTITUTION:When an electronic circuit package, in which a drawer unit 1 is mounted, is pulled out in the direction A, force F in the lower direction is applied in the direction of a longitudinal section having large sectional strength, thus movement in the lower direction of the drawer unit 1 is negligible. When the electronic circuit package 3 is inserted the positions of mounting C1-CN, the movement of the drawer unit 1 is brought to a fixed value to the position of mounting in the stepped direction as the L1 of the C1-C4 sections, the L2 of the C5-C8 sections and the LN of the CM-CN sections while a slide rail fixing section 21 on the frame side is used as a fulcrum because insertion force (f) is applied to the C1-CN. Accordingly, when the values of L1-LN are input to a robot as corrections values, the positional accuracy of the electronic circuit package can be improved.
Patent JP-2000026227-A (JP)
Title: Alginic acid salt impression material for dental use
Inventor: HORIE SHINJI
IPC: A61K6/90
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject impression material suppressed in the increase with time of flowability (sag) due to its own weight while keeping soft touch in its kneading operation by including dibutylhydroxytoluene. SOLUTION: This impression material is obtained by including (A) 5-25 wt.% of an alginic acid salt (e.g. sodium alginate), (B) 5-30 wt.% of a gelling reactant consisting preferably of calcium sulfate (e.g. calcium sulfate dihydrate), (C) 0.01-4 wt.% of a gelling regulator, (D) 30-89.8 wt.% of a filler (e.g. diatomaceous earth), (E) 0.01-1.5 (pref. 0.02-1.2) wt.% of dibutylhydroxytoluene, and (F) as necessary, another antioxidant (e.g. vitamin C), polysaccharide(s) (e.g. carrageenan), strain regulator, compatibility improving material, surfactant, another dustproofing agent, colorant, fragrant, etc.
Patent JP-H1122504-A (JP)
Title: Torque fluctuation reducing device for internal combustion engine
Inventor: URAKI YOICHI
IPC: F02D45/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a torque fluctuation reducing device for an internal combustion engine capable of accurately measuring momentary torque changes and exerting a sufficient torque fluctuation reducing effect. SOLUTION: This torque fluctuation reducing device for an internal combustion engine 3 detects the torque fluctuation generated by the internal combustion engine 3 and controls a motor generator 1 to reduce the torque fluctuation. The output of an acceleration sensor 2 measuring the vibration in the tangential direction of the circular arc centering on the principal axis of inertia of the internal combustion engine 3 is used as a means to detect the torque fluctuation.
Patent JP-S6171829-A (JP)
Title: Moving magnetic field type treatment apparatus
Inventor: NAGASAWA MAKOTO
IPC: B01F13/08
Filed: 1984-09-14
Abstract: PURPOSE:To enhance the treatment capacity to power consumption, by concentrically arranging two or more of moving magnetic field generators each of which is formed by applying winding to the inner peripheral surface of a cylindrical or arch shaped iron core in the centripetal side so as to respectively hold treatment containers between said magnetic field generators. CONSTITUTION:Operation pieces 3 are moved in treatment containers within a magnetic field to perform each treatment of an article to be treated. The moving magnetic field generators 9A, 9B corresponding to the treatment containers 1A, 1B are respectively positioned so as to be opposed to the outer peripheral sides of the treatment containers and, by this arrangement, the iron core of the inner peripheral side moving magnetic field generator 9B is also used as the yoke heel piece be coming to a magnetic return passage opposed to the outer peripheral side moving magnetic field generator 9A. Therefore, the magnetic fluxes of the moving magnetic fields acting on the treatment containers 1A, 1B are generated from the moving magnetic field generators 9A, 9B toward the center of a cylinder, that is, the centripetal side and the magnetic flux intersecting an acting space passes to a converging direction in each treatment container.
Patent JP-S6171068-A (JP)
Inventor: NAKAGAWA KEISHO
IPC: A62B18/02
Filed: 1984-09-14
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-H1037424-A (JP)
Title: Handrail of building
Inventor: MORI MASAKI
IPC: E04F11/18
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To easily perform position modification during handrail attaching and make its attaching state firm. SOLUTION: The handrail comprises a pipe-like attaching body 4 for supporting a handrail unit, a U-shaped frame 5 abutted on the circumference of the attaching body 4, having constant length in the horizontal direction and vertically forming a recess and projection groove on the outside face, and a pair of L-shaped frames 6, 6 vertically forming the attaching body 6a for a building enclosure and the recess and projection groove and forming a sandwiching part 6c horizontally drilling slots 6d, 6d. A distance from the enclosure of the attaching body 4 is made variable, the attaching body 4 is not rotated and does not become loose with respect to the L-shaped frame 6, and after attaching, the handrail unit is firmly supported through the attaching body 4.
Patent JP-H11114352-A (JP)
Title: Separation of gaseous mixture by pressure swing adsorption
Inventor: PETIT PIERRE
IPC: B01D53/04
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To gain profits in specific energy without lowering productivity in a method of separating gas by a pressure swing adsorption device having a rotary machine on the inlet side thereof and equipped with an adsorber having two vessels on the outlet side thereof. SOLUTION: In this separating method, the rotation of a rotary machine 3 is normal during a first pressure reducing process and then, reversed during a first repressurizing process. And each process is divided into two sub-processes in which an inlet 2 of an adsorber 1 is met with two flows in the opposite directions and an outlet 4 of the adsorber 1 is met with flows flowing in or flowing out in the fixed directions.
Patent JP-H0479107-A (JP)
Title: Method for molding tape-shaped wire
Inventor: KIYOFUJI MASAHIRO
IPC: H01B13/00
Filed: 1990-07-20
Abstract: PURPOSE:To obtain a wire which is uniform in the longitudinal direction and whose core portion is uniformly consolidated while the wire is long-sized by using as presser tools those at least either one of which has an outwardly projecting circular face, and making each presser tool behave as if rolling the wire in deforming the same though it presses the wire. CONSTITUTION:A wire 3 is pressed by combination of a tool 1 which has a plane and a tool 2 of a large radius of curvature which has a projecting circular plane. The tool 1 is fixed while the tool 2 is vertically displaced and repeatedly applies a predetermined amount of downward pressure to the wire 3 which moves on the tool 1. The amount by which the wire is fed each time the downward pressure is applied and the amount of the downward pressure can both be freely controlled. In this case, fluctuations in the thickness of a tape corrugated at predetermined intervals are caused in the wire 3, but since the radius of curvature of the circular face of the tool 2 can be as large as 500 to 2000mm, the rate at which the core portion of the wire 3 flows out during pressing can be reduced. Therefore, even when the amount by which that portion of the tool 2 which is pressed downward against the wire 3 laps the wire 3 is small, cracks etc., would not be generated through the tape-thickness fluctuating portion of the core portion of the wire 3 and the long-size wire can be almost uniformly consolidated over its whole length.
Patent JP-H08323982-A (JP)
Title: Liquid-jet recording device
Inventor: NAGANUMA TORU
IPC: B41J2/055
Filed: 1995-07-28
Abstract: PURPOSE: To obtain a natural image having improved multiple gradation independent of a quantitative voltage value, conducting stable discharge recording, without deteriorating a recorded image. CONSTITUTION: In this liquid-jet recording device in which a transparent solvent 2 and ink measured quantitatively with the utilization of the displacement of an electrostriction element 6 on the basis of printing data are mixed, and the mixed liquid 11 is discharged to conduct recording, the start-up speed of a signal applied to the electrostriction element 9 is made 1V/μsec or less.
Patent JP-H1034683-A (JP)
Title: Manufacture of automobile interior part
Inventor: USUI NOBUO
IPC: B29C33/14
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To reduce manhours, prevent the release of a decorative skin and carry out the secure bonding in the manufacturing method for an interior part in which a skin material formed of a composite body of a conventional skin and a decorative skin is used. SOLUTION: In the manufacturing method for an interior part composed of a conventional skin 31 coating the whole surface of a resin core material and a decorative skin 32 coating partially the conventional skin 31, a breathable sheet material is used as the decorative skin 32, and the material is retained by the pile fabric engagement on the given sites of the mold face of a mold press molding top force 40 in the state of applying a heat-active adhesive on the back. At the time of mold press molding the material with the conventional skin 31 set on the top force 40, the conventional skin 31 and the decorative skin 32 are integrally molded together into the desired shape, and at the time of mold press molding, the thermal active bonding agent is activated by the heat inertia of the resin core material to bond integrally and firmly the decorative skin 32.
Patent JP-H1038610-A (JP)
Title: Zero adjusting device
Inventor: ISHIMOTO SUSUMU
IPC: G01D3/028
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive zero adjusting device which has a small size and high operability. SOLUTION: A zero adjusting device is provided with a holder 4 having a first part which covers the circumference of the installed location of the resistance value adjusting screw of a multi-rotary trimmer 1 on the installed surface of the screw and has an opening above the installed location and a second elastic part which is continuously extended in an L-shape from the first part to the opposite surface of the installed surface of the screw from the adjacent surface of the installed surface while a clearance is maintained between the opposite surface and the part and the front end of which is bent toward the opposite surface of the adjacent surface and covers part of the opposite surface.  The holder 4 holds the trimmer 1 and, at the same time, releases the trimmer 1 when the second part is bent and a shaft 5 having a projecting section at one end section is rotatably attached to the holder 4 in a state where the projecting section is inserted into the recessed section of the screw of the trimmer 1 through the opening of the holder 4. In addition, a knob 9 is attached to the other end section of the shaft 5.
Patent JP-H0512297-A (JP)
Title: Schedule managing system
Inventor: SUWAKI MIDORI
IPC: G06Q10/00
Filed: 1991-07-08
Abstract: PURPOSE:To manage a schedule so that a situation which is inconvenient on working may not occur at the time of adjusting the schedule. CONSTITUTION:A schedule registration/changing processing part 6 processes information on a user, a registrant and a referring person, a group registration/ changing processing part 7 processes information on a group and a schedule registration/changing processing part 8 processes information on the schedule. Then, a schedule appointment request processing part 9 processes registration request information of the schedule issued to the user or the registrant, a schedule retrieving processing part 10 retrieving-processes schedule information of an individual or the group and a schedule erasing processing part 11 erasing- processes schedule information in a period.
Patent JP-H0945404-A (JP)
Title: Female terminal
Inventor: KAMEYAMA ISAO
IPC: H01R13/10
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a small and inexpensive female terminal having a large contact pressure by forming an elastic contact part by bending the free end side of an elastic contact piece folded from the bottom plate part tip of a cylindrical contact part downward in an arc form toward the tip folded part side. SOLUTION: An elastic contact piece 29 is formed by folding the flat bottom plate part 31 of the cylindrical contact part 25 of a female terminal 23 from its tip. An elastic contact part 51 is formed by providing a rising piece part 41 and a lowering piece part 49 from the tip folding part 45 of the elastic contact piece 29 and bending its free end side downward in an arc form toward the tip folding part 45. An opposite terminal inserted into the female terminal 23 is brought into contact with the vertex part 57 of the elastic contact piece 29 and pressed down to be deformed and held and fixed with a ceiling 43. Then, the elastic contact part 51 is slid on the bottom plate part 31 by a contact end 55, deviated and deformed and thus because of the repulsion of the elastic part 53 and repulsion from the rising and lowering piece parts 47 and 49, a large contact pressure is provided.