baber/WOPTO huggingface dataset:
Patent JP-H11248339-A (JP)
Title: Storage cabinet with double door
Inventor: TSUZUKI NAOTO
IPC: F25D23/02
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To make the tightly adhering state between door packings fitted to the front end sections of the left and right opening/closing doors of a storage cabinet having a double-leafed hinged door visually confirmable. SOLUTION: Door packings 23 which airtightly seal the space between the front end sections of double doors that open on hinges are respectively constituted of packing main bodies (pipe sections 23a, leg sections 23b, and connecting sections 23c) made of an elastic material and magnets 23d which are buried in the packing main bodies 23a-23c and positioned on the opposite sides of the packing main bodies 23a-23c and the packing main bodies 23a-23c are formed in such a way that the main bodies 23a-23c can be elongated and contracted in the directions toward the facing surfaces. In addition, the front end corner sections of the magnets 23d are positioned to the front-side corner sections of the facing surfaces of the packing main bodies 23a-23c so that the tightly adhering states of the door packings 23 to each other may be confirmed visually from the front side of a storage cabinet.
Patent JP-H07257055-A (JP)
Title: Resin composition for image recording medium
Inventor: ASAI HARUO
IPC: C08L75/06
Filed: 1994-03-25
Abstract: PURPOSE:To provide a resin composition for image recording medium of superior resistance to light and resistance to heat stability. CONSTITUTION:A composition contains a polyurethane resin prepared by reacting one polyester polyol (A) having the number average molecular weight of 500-8000 and the glass transition temperature of 15 deg.C or over, an organic isocyanate (B) and a chain extender (C) having an active hydrogen under the condition of active hydrogen/isocyanate > 1.0 (equivalent ratio). A dicarbonic acid component of the polyester polyol (A) is composed mainly of an alicyclic dicarboxylic acid, and a glycol component is at least one kind of glycol elected from the group consisting of alkylene glycol o 1-10C and alicyclic glycol.
Patent JP-S58173211-A (JP)
Title: Water-intake device
Inventor: NOMURA KOUZOU
IPC: E02B13/02
Filed: 1982-04-02
Abstract: PURPOSE:To always supply water taken from an intake chamber regardless of the magnitudes of water level by a method in which the upstream side of a sluice is connected with the waterway on the downstream side by a given slope of a subwaterway and also an intake chamber and a pump chamber are formed under the riverbed ground between the upstream side waterway and the downstream side waterway. CONSTITUTION:The upstream side waterway (w) of a sluice 1 is connected with the downstream side waterway (w') by a subwaterway (w2) of a given slope. Also, an intake chamber 3 having an intake port with a dust-removing net 4 set on a level with the riverbed is formed in the middle of the subwaterway (w2), a pump chamber 5 is also provided adjacently, and a water pump 6 is set in the pump chamber 5. Water flowing from the main waterway (w1) to the subwaterway (w2), when the sluice 1 is closed, flows into the intake chamber 3 through the dust-removing net 4 of the riverbed P and then is directed to a place where it is to be used through a given pipeline by the water pump 6 in the pump chamber 5. By this, the supply of water can be always attained regardless of the magnitudes of water level.
Patent JP-S60200256-A (JP)
Title: Treatment of photosensitive lithographic plate
Inventor: NISHIOKA AKIRA
IPC: G03F7/00
Filed: 1984-03-23
Abstract: PURPOSE:To favorably erase unnecessary image parts by using an erasing soln. contg. an aliphatic multivalent carboxylic acid or aliphatic oxycarboxylic acid as an erasing soln. for erasing unnecessary image parts of a printout image. CONSTITUTION:A photosensitive lithographic plate obtained by forming a photosensitive layer contg. an o-quinonediazide compd. or the like on a support is imagewise exposed to form a printout image. A good image freed of unnecessary image parts is obtained by spreading an erasing soln. contg. an aliphatic multivalent carboxylic acid, such as malonic or succinic acid, or aliphatic oxycarboxylic acid, such as lactic or citric acid, in an amt. of 0.1-10wt% on unnecessary image parts, such as register marks, and developing them with a developing soln., such as an aq. soln. of NaOH or monoethanolamine.
Patent JP-S59181847-A (JP)
Title: Bidirectional communication system
Inventor: OGAWA YUTAKA
IPC: H04L5/14
Filed: 1983-03-31
Abstract: PURPOSE:To eliminate the fluctuation in noise margin by providing a limiter amplifier to a converter section (front end) in a broad band CATV type transmission system. CONSTITUTION:A signal of terminal devices 1A-1D is applied to the converter section 2 as an FSK signal VT. A frequency converter 20 of the converter section 20 applies frequency conversion to the signal to convert the signal VT into a signal V'T. Further, the signal becomes a signal VB after being amplified to a prescribed amplitude by a limiter amplifier 21 and transmitted to a transmission line 3. The terminal devices 1A-1D check an address part of the signal VB and receives only the signal VB having the own address.
Patent JP-S55148985-A (JP)
Title: Reciprocating compressor
Inventor: MACHIDA SHIGERU
IPC: F04B39/02
Filed: 1979-05-09
Abstract: PURPOSE: To hold sliding portions under an optimum lubricating condition by communicating an oiling groove provided on a spherical surface of a ball joint of a piston rod to an oiling path provided in a drive shaft through an oiling path provided in the piston rod.  
     CONSTITUTION: An oiling path to a ball joint 4 communicates to an oiling path 7a in a drive shaft 7 through an oiling path 16 provided in a piston rod 5 and a bearing 6. When a piston 2 is in the compression stroke, oil on the top of a ball joint seat 3 and in the oiling path 16 is subjected to the action of inertia similar to the reciprocating inertia of the piston 2 to be discharged to the side of the drive shaft 7. Scattered oil accumulated in notches 18aW18c of the piston 2 is then sucked and introduced in the ball joint seat 3 so that sufficient lubrication can be attained even under large compression. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55147822-A (JP)
Title: Channel selection unit
Inventor: KAWASHIMA KAZUMI
IPC: H03J5/02
Filed: 1979-05-07
Abstract: PURPOSE:To operate only the channel selection part to prevent malfunctions when the image receiving circuit is not operated, by detecting that the power source voltage of the image receiving circuit has disappeared and by setting the channel selection circuit to the operation stop state by this detection voltage. CONSTITUTION:Channel selection part 13 consists mainly of stop circuit 18, a controlling microcomputer, channel selection key switch 20, D/A conversion part 21 for D/A conversion and band switching, a memory part to give band information and tuning voltage information, channel indicator 24, and decoder and driver part 23 to drive indicator 24. The reset signal is applied to microcomputer 19 from circuit 18; and when this signal is input, computer 19 stops the operation. A DC voltage obtained by rectification is applied to terminal B of circuit 18 and is grounded through the series circuit of resistances 26, 27 and 28. The connecting point between resistances 26 and 27 is connected to terminal A through diode 34 for reverse current prevention, and this terminal A is connected to the power source circuit of image receiving circuit 9.
Patent JP-H06272174-A (JP)
Title: Deodorizing acrylonitrile synthetic fiber and its production
Inventor: TANAKA YOSHIYUKI
IPC: D06M101/16
Filed: 1993-03-16
Abstract: PURPOSE:To obtain the subject fiber used as a deodorizing material having strong deodorizing effect, excellent in washing resistance, being stable in its shape and capacble of recycling. CONSTITUTION:This synthetic fiber comprises >=1 copolymer selected from groups consisting of (A) an acrylic copolymer mainly consisting of A1; by wt. 10-80% >=1 monomer selected from (meth)acylic acid and itaconic acid, A2; 10-80% acrylonitrile and A3; 10-80% compound of the formula (R is H or CH3; R' is Cl, Br, I, OCH3, OC2H3 or SVH3; (m) is 0-10; (1) is >=10), where the carboxylic groupd are partly substituted by one of metal ions selected from Zn<2+>, Cd<2+>, Ni<2+>, Mn<2+>, Ag<+> and Fe<2+>, (b) an acrylic copolymer mainly consisting of 10-80% A1 and 10-80% A2, where the carboxylic groups are substituted by one of metal ions described in A, and (C) a copolymer mixture consisting of C1; 10-90% copolymer B and C2; 10-90% acrylic copolymer consisting of 60-90% compound of the formula and 10-40% acrylonitrile.
Patent JP-S58172054-A (JP)
Title: Delay detecting system
Inventor: KOIZUMI YUTAKA
IPC: H04L27/233
Filed: 1982-04-02
Abstract: PURPOSE:To correct excessive phase delay invariably through a control circuit and to perform stable, correct delay detection by detecting the excessive phase delay between an N-valued digital phase modulated wave and an N-valued digital delay phase modulated wave. CONSTITUTION:An input signal 1 is branched by a signal branching circuit 104, whose output signal 7 is delayed by a specific time in a delay circuit 102 to obtain an output signal 8, which is shifted by phiV through a variable phase shifter 106. The output signal 2 of the circuit 104, on the other hand, is applied to a phase detector 103 together with the output signal 10 of the phase shifter 106 to be demodulated. Further, the output 6 of the circuit 104 is applied to a pi/2 phase shifter 105; and the output signal 9 of the phase shifter 105 and the output signal 10 of the phase shifter 106 are applied to a control signal detector 109 for phase detection to obtain a signal 12, which is applied to a switching circuit 108. Then, the output signal 11 of the detector 103 is applied to the circuit 108 to switch the signal 12 by the signal 11 and the phase shifter 106 is controlled by the output signal 14 of an LPF107 to correct the excessive phase delay, stabilizing operation all the time.
Patent JP-S55147609-A (JP)
Title: Light wave circulator
Inventor: NAGAO TSUKASA
IPC: G02B27/28
Filed: 1979-05-08
Abstract: PURPOSE: To realize a small-sized, high performance light wave circulator suited to optical transmission path of optical fiber or the like, by using an opto-magnetic body of which diameter is larger than the wavelength of light wave as a resonator, and utilizing the magneto-optical effect of the opto-magnetic body.  
     CONSTITUTION: A columnar opto-magnetic body 10 is covered with two conductor plates 11, 11' from above and beneath, and a DC magnetic field HDC is applied in the axial direction. The input light wave enters from the side in direction #1, for example, of the opto-magnetic body 10, and is rotated and emitted in the direction #3. By the wave guide coupling constitution formed by three cylindrical lenses 12, 12', 12" disposed at 120° intervals, the input light wave is radiated and coupled in the narrow matching angle range of the opto-magnetic body 10. Dielectric films 14, 14', 14" mounted on the surface of the opto-magnetic body 10 opposite to the cylindrical lenses, and reflectors 13, 13', 13" disposed at opposite pole positions of said lenses work to restrict the reflection from the opto-magnetic body surface, and improve the operation by recoupling the unnecessary radiation and reflected waves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08246351-A (JP)
Title: Crease resistant finishing and iron
Inventor: IKEDO TOSHI
IPC: D06M101/02
Filed: 1995-03-15
Abstract: PURPOSE: To impart crease resistance according to a simple method by scattering a finishing liquid on cotton clothes with an iron having functions to spray the liquid and then heat-treating the clothes. CONSTITUTION: An aqueous solution of a thermally reactive type crease resistant finishing agent such as a glyoxal-based resin at >=5 to <=20% concentration is contained in a container 1 and the temperature of an iron is increased to add water 2 thereto. Steam is then generated with a steam chamber 4 and jetted from a nozzle 5 to thereby suck up the aqueous solution of the finishing agent in a vacuum state. The sucked aqueous solution is subsequently converted into a misty finishing agent 7 and sprayed from a nozzle 6 onto cotton clothes. The resultant cotton clothes are then dried at a low temperature and ironed while being smoothed at 160-190 deg.C iron temperature. The cross-linking reaction of the glyoxal-based resin is directly carried out in cellulosic fibers to impart crease resistance thereto.
Patent JP-S61215040-A (JP)
Title: Widening device for bore of flat tube
Inventor: YOSHIHARA SHINJI
IPC: B29C57/00
Filed: 1985-03-22
Abstract: PURPOSE:To enable to operate equipments which can perform widening of a bore of a flat tube in a cylindrical state correctly with simple structure and stabilized actuation, by a method wherein a pair of pressing component is arranged on both sides of a folding position of the flat tube and simultaneously with movement of a sucking component outward the pressing component is moved inwardly. CONSTITUTION:A gear 6 is turned to the left, sucking rubber pads 2, 2' are come into contact with the tip of a flat vinyl tube 1 from both sides of the same and vacuum suction is performed. Then when the gear 6 is turned to the right, the flat vinyl tube 1 begins to widen a bore. The tube is assisted in widening its bore into cylindrical form by a method wherein when a gear 10 fixed to a revolving actuator 11 is made to turn to the right, simultaneously with starting of revolution of the gear 6 to the right, simultaneously with inward deviation of folds 14, 14' of the flat vinyl tube pressing components 3, 3' are moved inward and the folds 14, 14' of the tube are pressed against the inside.
Patent JP-H03257705-A (JP)
Title: Lighting equipment
Inventor: SUZUKI SHIGESADA
IPC: F21S4/00
Filed: 1990-03-07
Abstract: PURPOSE:To make an embedding depth in a ceiling surface small, and facilitate execution without any restriction of a fixing position of a lighting equipment so as to facilitate illuminance design by disposing a stabilizer in a space defined on the back surface side of an edge surface of an edge frame of a reflecting plate and an inclined reflecting surface. CONSTITUTION:A stabilizer 40 is disposed in a space 41 defined on the back surface of an edge surface 14 of an edge frame 25 of a reflecting plate 10 and an inclined reflecting surface 24. The height of the reflecting plate 10 becomes small because of only restriction by thicknesses of a lamp socket 37 and a lamp 38 without any necessity of addition of a thickness of the stabilizer 40. A frame body 34 constituted of stabilizer fixing plates 30 and wiring covering plates 32 is secured to the reflecting plate 10, which is reinforced by the inclined reflecting surface 24 and the edge frame 25 as well as the frame body 34, so that an equipment main body becomes unnecessary. Therefore, the height of the equipment main body becomes small in height so that the thinness can be realized easily, and moreover, in an embedded type equipment, illuminance design can be facilitated without any restriction of a fixing position of the equipment.
Patent JP-S53142695-A (JP)
Title: Convenience outlet box for chanderier system wiring
Inventor: MIYASHITA KENTAROU
IPC: H02G3/00
Filed: 1977-05-18
Abstract: PURPOSE: To permit directly meeting a layout change by providing a ceiling plate with a terminal board and also providing a peripheral wall with a plurality of plug socket mounting holes and a power source cord hole. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04294947-A (JP)
Title: Xy table
Inventor: OKAMOTO YASUHIRO
IPC: H01L21/66
Filed: 1991-03-20
Abstract: PURPOSE:To simplify the mechanical structure of a movement control portion while an XY table height is restrained to a low one, by providing one drive source alone on a fixed side, providing the other drive source at a movement guide driven by this. CONSTITUTION:A pair of X guides 21 is provided in parallel with each other on a fixed base 20, and a pair of X sliders 22 working as movement guides in an X direction and a motor driving X sliders 22 are provided. And, a Y guide 23 is directed in a perpendicular direction against the X direction and integrated with an X slider 22 at the same level with that of the X slider 22. In addition, a motor whose purpose is that an X slider 22 drives a Y slider 24 on a Y guide 23, is provided, and a stage 25 is provided integrally with Y sliders 24. As a result, in spite of a general-purpose XY table whose height is kept down, its drive portion does not become complicated as the guides to move the stage can do with one kind to each of X and Y.
Patent JP-S56151948-A (JP)
Title: Recorder
Inventor: KAWAUCHI KENJI
IPC: G03G15/22
Filed: 1980-04-28
Abstract: PURPOSE:To perform operation controlling with high accuracy by automatically displaying and announcing at least part of required information on the operator's operations, inspections, etc. by means of sentences to the operator. CONSTITUTION:This is provided with one or plural pieces of storage devices storing the sentence data constituting plural sets of sentences indicating at least part of the information to be announced to the operator based on the input information, such as the information on the operations of keys 142-1418, the detections of sensors in the respective parts of the recorder and the like, to be applied to a microcomputer, and the readout program datas for outputting the sentence data of respective sets in correspondence to the input information. Also, this is provided with a read and write memory which memorizes at least character codes of the readout sentence data, a character generator which generates the picture signal of the characters generated by word codes, a read and write control unit which controls the picture signal read out of this generator, and a multiline character display device.
Patent JP-S63305072-A (JP)
Title: Uniaxial running gear with run-idle wheel for rail car
Inventor: RORUFU KURAMERU
IPC: B61F5/38
Filed: 1988-03-11
Abstract: The invention relates to a single axle bogie with idle wheels for railway vehicles with a frame accommodating the axle which supports the vehicle by way of springs and has a swivel bearing in the centre of the axle. The object of the invention is to design the single axle bogie in such a way that with good straight line running characteristics little wear occurs in curve running, that no dipping and pitching movements of the coach body occur, that a low floor height is achievable, that no reduction of the gauge occurs in curve running and that drive and brake elements are easily arranged. This object is achieved in that the axle comprises a fixed axle journal (2), supporting loose wheels (1), at each of the transverse ends of the frame (3), that the swivel bearing (4) on the frame (3) is arranged horizontally rotatably on one end of a longitudinal steering device (5) and that the longitudinal steering device (5) at its other end is widened and carries parallelogram connecting rods (6) which are fixed by their other end to the vehicle (7), the parallelogram connecting rods (6) being mounted so as to be horizontally and vertically pivotable. <IMAGE>
Patent JP-H03260504-A (JP)
Title: Fluidized bed type combustion device and combustion method
Inventor: FUJIOKA YUICHI
IPC: F23C10/00
Filed: 1990-03-09
Abstract: PURPOSE:To perform a high efficient combustion of not-yet burned particles at a free board under an occurrence of a Rankin type circulation flow at the free board formed within the second reaction chamber by a method wherein a circulating vane fixed at an inlet port of the second reaction chamber and an air supplying pipe for injecting air in the same direction as the circulating direction of the circulating vane are provided. CONSTITUTION:Combustion gas is circulated by a circulating vane 13 mounted at an inlet port of a second reaction chamber B and then fed into the second reaction chamber B. The circulating vane is not connected to the outer wall 15 of the second reaction chamber B, but there is a clearance (d) between them, so that the gas at the outer wall 15 of the second reaction chamber does not receive any circulating force from the circulating vane 13. This clearance (d) and an angle theta between the circulating vane 13 and the center of the shaft may also influence over a formation of Rankine eddy flow within the second reaction chamber B. An air supplying pipe 116 is arranged in the center of the shaft in the second reaction chamber B and then a free board air supplying nozzle 14 is opened. This air supplying nozzle 14 has its blowing port mounted in such a direction as one having an angle phi in respect to a radial direction. Under such an arrangement of the angle phi, circulation of combustion gas 108 within the second reaction chamber B is assisted under an injection of the free board air. Accordingly, mean staying time of particle is extended and combustion efficiency of the particles at the free board within the second reaction chamber B is increased.
Patent JP-H04292807-A (JP)
Title: High temperature superconductive wire
Inventor: MUKAI HIDETO
IPC: H01B12/10
Filed: 1991-03-20
Abstract: PURPOSE:To improve critical current density characteristics and bending stress characteristics by compressing wires prepared by extrusion in the way of dividing a high temperature superconductor into a plurality of wires by stabilizing materials with almost the same thickness to form them like a tape. CONSTITUTION:Oxides or carbonates of Bi, Pb, Sr, Ca, and Cu are mixed in a ratio to give prescribed composition ratios of respective elements and heated to obtain powder having mainly 2212 phase and not super conductive phase. After degassing the powder, a silver pipe is filled with the powder and extruded to give a wire 7 and sixty wires 7 with which a silver pipe is filled while the wires are arranged in the surrounding of a center silver rod to give a composite material, and the material is extruded until its diameter becomes 1.45mm. In the wire 1 after the extrusion, a plurality of high temperature superconductor 2 are set in a stabilizing material 3, and the stabilizing material 3 with almost the same thickness exists between the conductors 2 and the wire is further twice rolled and sintered. Consequently, critical current density characteristics and bending stress characteristics are improved.
Patent JP-S61214222-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/73
Filed: 1985-03-20
Abstract: PURPOSE:To improve a friction characteristic to an alloy magnetic head and to stabilize S/N by incorporating pulverous dispersion particles and plural particle groups of which the distance between the pulverous dispersion particles and particles is of the specific value smaller than the average distance between the pulverous dispersion particles or below into a magnetic recording layer. CONSTITUTION:The plural particle groups of which the average distance be tween the pulverous particles of the pulverous dispersion particles 12, if designat ed as x, is <=(1/5)x are incorporated into the medium having the magnetic record ing layer formed with projections with the pulverous dispersion particles as nuclei. The true contact surface is decreased by the projections of the magnetic recording layer contg. the individual pulverous particles 12 as the nuclei and the projections formed of the plural pulverous particle groups 13 as the nuclei in the above-mentioned constitution, by which the probability of cohesion is considerably decreased. Even if the cohesion arises, the cohesion layer can be polished away as there are two kinds of the projections having different polishing performances. The roughening of the sliding surface with a head is thus obviated and the stable S/N ratio is maintained.