baber/WOPTO huggingface dataset:
Patent JP-H01154972-A (JP)
Title: Variable rigidity joining device for building frame
Inventor: YAMADA SHUNICHI
IPC: E04H9/02
Filed: 1987-12-10
Abstract: PURPOSE: To control the deformation of a building by fixing a first cylinder with pistons at both sides of a pressure chamber and a second cylinder at both sides, both having a shared piston rod and being fixed to mutually opposed members, for applying pressure to the pressure chamber. CONSTITUTION: A device 5 is provided with a first cylinder 6 and second cylinders 7 at both sides, both being fixed to mutually opposed joints. The cylinder 6 has a pressure chamber 8 at the center, pistons 10 at both sides and a rod 12 shared between the cylinder 7 and a piston 11. Springs 13, 14 are provided in the cylinders 6, 7, respectively, in which bulk material 16 is filled. Normally, basic rigidity is given by the springs 13, 14 and, when earthquake is sensed, fluid pressure in a pressure chamber 8 communicated with a flexible joint 17 via a control valve 18 and on a pressure side 9 is increased and the resistance of the bulk material 16 is added thereto to change the device to be highly rigid. The deformation of a building is thus controlled.
Patent JP-2001130758-A (JP)
Title: Image forming device
Inventor: KUDO TOSHIHIKO
IPC: G03G21/18
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a lock mechanism for a sheet loading cassette capable of miniaturizing a device by a simple structure. SOLUTION: A holding lever 41 provided on a sheet loading cassette 3 is engaged with a holding member 7 provided on a device body 4, the sheet loading cassette 3 is fixed to the device body 4, a releasing member 31 for releasing the holding member 7 from the holding lever 41 is provided on the device main body 4, and a release button 5 for making the releasing member perform the releasing operation is provided on the sheet loading cassette 3.
Patent JP-H05213210-A (JP)
Title: Steering control device for vehicle
Inventor: JIYATSUKU MIYURAA
IPC: B62D5/00
Filed: 1992-10-29
Abstract: PURPOSE: To enable the driver of a vehicle to secure a steering function even in the case of a malfunction in an electric means while a steering control member and a steering wheel are through the electric means without the presence of a mechanical linkage. CONSTITUTION: This steering control device is provided with a steering control member 9 to be operated by the driver and a followup device DA and this followup device is provided with two position sensors for respectively detecting the steering angle of steering wheels 1 and 2 and the position of the steering control member and for supplying signals SR and SM to this followup device DA, a motor 7 for oscillating the steering wheels in response to a control signal SC and a followup circuit 12 for generating this control signal SC on the basis of the detecting signals SR and SM. A coupling member 13 is provided for mechanically coupling the steering control member to the steering wheels when the followup device is not normally operated, and the control function can be secured.
Patent JP-H07136320-A (JP)
Title: Pachinko ball discharger by synchronous motor
Inventor: UENO TOSHIO
IPC: A63F7/02
Filed: 1993-11-18
Abstract: PURPOSE:To lessen the volume of a device and besides, prevent an illegal act by incorporating a constant frequency conversion circuit, a ball (for Japanese pinball game) discharge control circuit such as a touch switch, a handle switch, etc., and a motor driver into the same unit. CONSTITUTION:A constant frequency conversion circuit, which converts the frequency of an input power source 1 into the frequency of 60Hz, a ball discharge control circuit 4 such as a touch switch, a handle switch, a replenishment switch, etc., and a motor driver 6, which drives a synchronous motor 5, are unitized by a driving unit 2. By this constitution, both in Kansai district and in Kanto district, a synchronous motor for 60Hz can be used.
Patent JP-H06137980-A (JP)
Title: Pressure detection sensor
Inventor: MINAMI HIROKAZU
IPC: G01L9/08
Filed: 1992-10-27
Abstract: PURPOSE:To measure the pressure distribution of a fluid on the surface of an object with a simple configuration and a compact device easily and to obtain an accurate measurement result even if the surface of a thin object is to be measured. CONSTITUTION:A pressure detection sensor 1 is provided with a conductive plate-shaped body 2 which is elastically deformable in thickness direction. A number of first electrodes 11 are provided on one outer surface 6 of the plate- shaped body 2 and a second electrode 12 corresponding to the first electrode 11 is provided on the other outer surface 8 of the plate-shaped body 2. The side of one outer surface 6 out of both outer surfaces of the plate-shaped body 2 can be applied to the surface of a measurement object and the side of the other outer surface 8 of the plate-shaped body 2 is a pressure-reception surface 19 which receives pressure from a fluid.
Patent JP-H02160749-A (JP)
Title: Production of aliphatic carboxylic acid amide
Inventor: NODA SEIJI
IPC: C07C233/09
Filed: 1988-12-13
Abstract: PURPOSE:To obtain the title compound which is used over a wide range of fields under mild conditions in high yield by using a specific catalyst in the reaction between an aliphatic carboxylic acid ester and ammonia or an organic amine bearing no alcoholic hydroxyl group. CONSTITUTION:The objective compound is obtained by reaction of an aliphatic carboxylic acid ester as a starting compound with ammonia or an organic amine bearing no alcoholic hydroxyl group such as monomethylamine; methylenediamine, diethylenetriamine using an alkali catalyst. At this time, the amine is used in an amount of 0.95 to 1.2 equivalent, preferably 1.0 to 1.1 equivalent based on the starting substance and the reaction is conducted at 50 to 180 deg.C, preferably 80 to 160 deg.C under a pressure of from normal pressure to 10kg/cm<2>.G. The alkali catalyst is preferably sodium methoxide and the amount used in the reaction is 0.1 to 10mole%, preferably 1 to 5mole% based on the starting substance.
Patent JP-H07169611-A (JP)
Title: Yoke integrated permanent magnet and its manufacture
Inventor: SATO YOSHITAKA
IPC: H01F1/08
Filed: 1993-12-14
Abstract: PURPOSE:To provide a ring-shaped magnet which enables the magnetization capable of making the best use of the high magnetic property of an NdFeB bond magnet without shortening the life of a magnetizing yoke. CONSTITUTION:A ring-shaped back yoke 2, which is made of high-permeability magnetic material and besides the inside diameter of which approximately accords with the outside diameter of a ring-shaped magnet 1, is arranged adjacently outside of the ring-shaped magnet 1 consisting of intermetallic compound magnetic powder, which has R-T-B (but, R is Nd and/or Pr, or a part of them is substituted one or more kinds of other rare earth elements: T is group 3d transition metal element mainly composed of Fe:B is boron) for its main ingredients, and resin.
Patent JP-H0577786-A (JP)
Title: Submersion preventing device for ship
Inventor: CHIBA TOKINOBU
IPC: B63C9/28
Filed: 1991-09-20
Abstract: PURPOSE:To provide a submersion preventing device for a ship by mounting empty bags which instantaneously inflate at right and left of the ship so as to inflate before submersion. CONSTITUTION:Storing parts 1 are provided at right and left of the ship's space, floating bags 3 are provided in these storing parts 1, and these floating bags 3 are connected to a gas-cylinder 3 so that the floating bags 3 inflate by a one-touch control at a steering room.
Patent JP-S63161577-A (JP)
Title: Preservation container for memory medium
Inventor: ANSONII ERU JIERARUDEI
IPC: G11B33/04
Filed: 1987-12-10
Abstract: There is disclosed a storage container for a recording medium, e.g. a compact disc comprising     (a) a base (12); (b) a recording medium holder (14) including means (16) for holding the recroding medium thereon and being pivotally attached at a first end (54) thereof to a first end (24) of the base such that a second, free end (64) thereof is adapted for movement between a first position and a second position; (c) a cover (20) pivotally attached at a first end (90) thereof to the first end (24) of the base; and (d) means (22) for actuating movement of the holder relative to the base, whereby, when the cover (20) is pivoted relative to the base (12), the actuating means (22) causes the holder (14) to move from the first position to the second position and to present the recording medium (18) for use away from the base (12).   There is also described a method of manufacturing such a storage container.
Patent JP-2000137895-A (JP)
Title: Vehicle position monitoring system
Inventor: HIRAKI YUZO
IPC: G08G1/13
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle position monitoring system which can keep a position deciding function even if the moving range of a mobile station exceeds a regular range without the need of frequent maintenance and inspection. SOLUTION: The two type of memories of a memory card 224 and a CD memory device 226 are installed as road position information storage memories of a car navigation device 22. The memory card 224 or the CD memory device 226 is selected by the change-over operation of the switch 228S of an operation part 228 and a position is decided. Then, it is transmitted to a base station B.
Patent JP-H04184894-A (JP)
Title: Discharge lamp starting device
Inventor: KIUCHI OICHI
IPC: H05B41/04
Filed: 1990-11-19
Abstract: PURPOSE:To obtain a discharge lamp starting device, in which electric parts having a low temperature limit are unaffected by heat even if electric parts having large calorific value are heated, by dividing the inside of a case into two parts with first and second printed board. CONSTITUTION:Temperature on a low temperature printed board 18 side, in which an IC or a transistor is fitted, is not raised because of isolation of a high temperature atmosphere with high and low temperature printed substrates 17 and 18 and an isolation chamber 19 even if atmosphere temperature is raised due to exothermicity of a pulse transformer and a power resistance by electrification. Consequently the IC and the transistor, etc., having a low temperature limit are not temperature-raised to a temperature limit or more, preventing effect of heat.
Patent JP-H01156428-A (JP)
Title: Manufacture of steel belt
Inventor: SATO KAZUO
IPC: C21D9/50
Filed: 1987-12-11
Abstract: PURPOSE:To manufacture a tough and thin steel belt by welding the end part of a zonal material consisting of carbon steel into the body having no ends and successively executing annealing, quenching and tempering at least to the welded part. CONSTITUTION:The both end parts of the zonal material formed with the carbon steel (about 0.5-0.85% C) are mutually confronted to weld into the body having no ends; the welded part is heated to about 760 deg.C in a neutral salt bath of CaCl and NaCl, is naturally cooled and is annealed. The surface of the welded part is then polished to finish, is immersed into the neutral salt bath of about 830 deg.C, is heated into the state of austenite, is thereafter immersed into the mixed soln. of potassium nitride and sodium nitride, is retained to about 260 deg.C and is quenched. The part is further heated to about 430 deg.C in the mixed soln. of potassium nitride and nitrous acid, is slowly cooled and is tempered. In this way, weak compsn. is not produced in the welded part and the strength is drastically improved, by which the tough and thin steel belt can be obtd.
Patent JP-2000144925-A (JP)
Title: Exterior-wall panel metal fitting
Inventor: SAITOU HIROTAKE
IPC: E04B2/56
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To provide exterior-wall panel metal fittings capable of being simply mounted and demounted. SOLUTION: In the metal fittings 1 used for installing an exterior-wall panel 7 having a recessed groove 71 in a side end face to a framework 6 framed in a rectangular shape by lip channel steel 60, the metal fittings 1 have a retaining plate 2 retained and fixed onto the lip channel steel 60, a bolt 3 and a nut 4 fastened onto the retaining plate 2 and a claw plate 5 being inserted to the bolt 3 and holding down the recessed groove 71 of the exterior-wall panel 7 to the framework 6 by clamping the bolt 3.  The retaining plate 2 is formed in an approximately L-shaped cross section along the one lip section 61 of the lip channel steel 60 and the external surface of a flange section 62 at that time, a retaining section 21 elastically engaged under the state, in which the lip section 61 and the flange section 62 are held, is formed at one end section of the retaining plate 2 while a bulging section 22 is formed at the other end section, and a nut 4 is included extending over the whole height in the bulging section 22 so as to reinforce the bulging section 22.
Patent JP-H02166096-A (JP)
Title: Oil supply apparatus
Inventor: MOTOHASHI TOSHIAKI
IPC: F16L29/00
Filed: 1988-12-14
Abstract: PURPOSE:To reduce the separation-pulling force of a safety pipe coupling by releasing the base part and separating part of said coupling from the locked condition by an engageable ball when a coil spring is extended to a predetermined value or in excess of it in order to separate the separating part from the base part. CONSTITUTION:A coil spring 14 is designed to make a slide pipe 21 slide to release an engaging ball 23 from its locking position when it is extended to a predetermined value, e.g. 30cm or in excess of it. If, for example, an oil supply hose 4 is pulled at 50Kg to extend by 30cm and, therefore, the coil spring 24 is extended by 30cm, the slide pipe 21 slides disengaging from the ball 23. In doing so, the ball 23 is moved inwardly disengaging from a recess part 15a to release a separating part 20 and a base part 11 from the interengaged condition, whereby the separating part 20 is separated from the base part 11 due to the tensile strength. At the same time, an engageable wire 14 is disengaged from a ball valve 13, which then rests on a valve seat 12 to close the hole of the base part in order to prevent the oil leakage.
Patent JP-H11147850-A (JP)
Title: Production of biphenylcarboxylic acids
Inventor: SUGI KIYOSHI
IPC: C07C63/331
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To obtain, at a high yield, biphenylcarboxylic acid having excellent purity and being useful as an intermediate for hypotensive agents by hydrolysis of a cyanobiphenyl in the presence of an alkali. SOLUTION: The biphenylcarboxylic acids are obtained by hydrolysis of 1 mol cyanobiphenyl preferably having a cyano group at 2-position (e.g. 2- cyano-4'-methylbiphenyl, 2-cyanobiphenyl) in the presence of preferably 2-3 mol alkali (e.g. sodium hydroxide, potassium hydroxide), preferably in a solvent (e.g. ethylene glycol, propylene glycol), at a temp. of 100-200 deg.C and at a pressure of normal to 10 kgf/cm<2> . An alcohol mixed with water is preferably used as the solvent and the quantity of the water to be used is preferably 5-50 pts.wt. based on 100 pts.wt. alcohol. The quantity of the solvent to be used is arranged to be 100 pts.wt. relative to preferably 25-50 pts.wt. above-mentioned cyanobiphenyl.
Patent JP-H11150590-A (JP)
Title: Portable telephone set with mirror
Inventor: SUZUOKI TADATERU
IPC: H04M1/02
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To realize both characteristics of a portable telephone function and a mirror function. SOLUTION: The portable telephone set 1 is provided with a mirror that is fitted to a prescribed position of a front side or a rear side of the telephone set to realize both characteristics of the portable telephone set provided with a handset, operation buttons and an antenna 6 or the like and the mirror. Thus, the characteristics of the portable telephone function and the mirror function are realized with the synergistic effect, which is expected at a low cost.
Patent JP-H11114054-A (JP)
Title: Solid dialysis agent
Inventor: UCHIUMI ISAMU
IPC: A61M1/14
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To improve a preservable property solubility and handling property by forming a solid dialysis agent of capsules which contain a calcium salt and acid therein, do not contain sodium bicarbonate therein and are coated with grape sugar on the surfaces and capsule outside components which do not contain the calcium salt and the acid. SOLUTION: The solid dialysis agent is formed of the capsules which contain the calcium salt and the acid therein, do not contain the sodium bicarbonate therein and are coated with the grape sugar on the surfaces and the capsule outside components which do not contain the calcium salt and the acid. The capsules internally include the calcium salt layers on the inner side and the acid layers on the outer side. The capsule outside components which do not contain the calcium salt and the acid and the capsules are integrally molded. Further, the capsule outside components which do not contain the calcium salt and the acid and the capsules are mixed. The acid consists of a solid acid. The solid dialysis agent does not induce the precipitation of the calcium bicarbonate at the time of dissolving and is capable of decreasing bicabonate ions.
Patent JP-H02195908-A (JP)
Title: Buckrest-supporting structure of seat for vehicle and buckrest of seat for vehicle thereon
Inventor: MANFUREETO RINKU
IPC: B60N2/806
Filed: 1989-12-05
Abstract: PURPOSE: To obtain an easily producible vehicle seat with required physical properties, by composing the seat by a back plate surrounded in a frame shape by a frame and the frame by aside member and a lateral member with a U-shaped cross section and integrally forming the back plate and a member into a single molding by injection. CONSTITUTION: This support structure 1 of a back rest is a molding made of polyamide-6 with 35wt.% of glass fiber content by injection molding. A frame 2 comprising side members 5, 4 and a lateral member 5 surrounds a back plate 6. The side members 3, 4 have a U-shaped cross section and each has a front side face 7, a central part 8, and a back side face 9. Formed protrusions 11 are arranged in a cavity made in such a manner. A reinforcing material 12 is attached on a lower area of a cavity 10 of the side members 3, 4, and an attaching tool and a member for adjusting the tilting angle of the back rest are connected by the same. The side member 5 is closed at the back, the cross section is a U-shaped form and comprises a wide central part 13, upper side face 14 and a lower side face 15, and connects the upper ends of the side members 3, 4.
Patent JP-H03175877-A (JP)
Title: Digital synchronous circuit for picture display device
Inventor: GERUHARUDO PURETSUTSUUKIRUSHIY
IPC: H04N5/12
Filed: 1990-11-21
Abstract: PURPOSE: To surely achieve synchronization by generating a second horizontal synchronization pulse in a blanking period, prior to setting of an RS flip-flop by a switching signal. CONSTITUTION: A second horizontal synchronization pulse is generated after a first horizontal synchronization pulse in the blanking period. When it is generated, the second horizontal synchronization pulse is in front of the leading edge of a second switching signal HPLL2 . Therefore an output signal C of the RS flip-flop 14 is at a low level at the moment. Then an AND gate 6 is inhibited, so that the second horizontal synchronization pulse in a second blanking period does not reach a registor 19 and a phase lock loop 22. The second horizontal synchronization pulse which is an interference pulse is completely deleted. In addition, a signal of the first switching signal HPLL1 is generated with a prescribed pulse width from the loop 22 at an instance for prediction of the horizontal synchronization pulse, and the signal HPLL2 is generated after a prescribed time interval.  In this period, since a subsequent horizontal synchronization pulse is not transmitted by the gate 6, the synchronization is surely achieved.
Patent JP-H07143961-A (JP)
Title: Optometric apparatus
Inventor: HAYASHI AKIHIRO
IPC: A61B3/028
Filed: 1993-11-19
Abstract: PURPOSE:To enable inspection efficiently with the minimum necessary table length by arranging a controller section to operate an apparatus for optometry and a holding means to hold the controller section with at least a part thereof movable at a retreating position outside an optometric table. CONSTITUTION:In an objective refraction inspection utilizing an automatically reflection measuring device 4, first, a refraction measuring device is turned to a retreating position together with an arm to move a tray 20 having the automatically refraction measuring device 4 thereon to a measuring position in front of an eye to be inspected from the retreating position along a guide groove 23 through a straight guide 22. In the course of the movement, the side part of the automatically refraction measuring device 4 contacts a moving plate 31 of a carrier base 30 where a control unit 3 is placed. With the further pushing of the moving plate 31 against a spring 38, a slide rail 33 of the moving plate 31 moves following a guide of a slide rail receiver 34. Then, the automatically refraction measuring device 4 reaches the measuring position and the control unit 3 is held in a mechanism of the carrier base 30 though it may come out of the end of a top plate 10.
Patent JP-2000141024-A (JP)
Title: Method for restricting slide plate in slide valve for controlling flow-out of molten metal
Inventor: NOMURA OSAMU
IPC: B22D11/10
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To restrain the occurrence of crack on a slide plate in a slide valve and to improve the durability of the slide plate. SOLUTION: In the slide valve which has plate bricks arranged at the pouring outlet part in molten metal treating equipment and provided with a molten metal through-hole 5a for controlling the flow-out of the molten metal and adjusting the opening degree of the molten metal through-hole by sliding one of these plate bricks to control the flow-out of the molten metal, the slide plate 5 for sliding, is fixed by pressing the whole or a part of range except the side surface corresponding to the molten metal through-hole 5a on the side surface parts 5d in the longitudinal direction in a slide frame 10.
Patent JP-H03175030-A (JP)
Title: Polyamide resin laminated film
Inventor: FUJII TOSHIO
IPC: B32B27/32
Filed: 1989-12-04
Abstract: PURPOSE:To keep the heat resistance and mechanical properties in polyamide resin and obtain an adhesive film with excellent adhesiveness, transparency, steam isolation property and food safety by employing a specific polypropylene resin composition in the outer layer and inner layer. CONSTITUTION:The title film is a laminated film comprising three resin layers of an outer layer, intermediate layer and inner layer, and the outer layer and inner layer are constituted of polypropylene resin composition consisting of (A) 100 pts.wt. of polypropylene resin, (B) 5 - 40 pts.wt. of polybutene or polyisobutylene and (C) 0.1 - 10 pts.wt. of glyceride having an acyl group of 2 - 6C of carbon number and acyl group of 8 - 22C. And, the intermediate layer is constituted of polyamide resin composition consisting of (D) 100 pts.wt. of aliphatic polyamide resin and 0 - 60 pts.wt. of semi-aromatic polyamide. The polypropylene resin composition or polyamide resin composition is manufactured by adding the components of (A), (B), (C) or component of (D), (E) and mixing them sufficiently thereafter. A laminated film can be manufactured by a thermal adhesion method, extrusion or lamination method, co-extrusion method or the like, in particular, a co-extrusion method is employed preferably.