baber/WOPTO huggingface dataset:
Patent JP-H0896553-A (JP)
Title: Detection hole opening/closing mechanism of cassette
Inventor: OZAKI HIROSHI
IPC: G11B23/28
Filed: 1994-09-22
Abstract: PURPOSE: To improve the operability of opening and closing a detection hole by sliding a sliding cap in a cassette with a rotating knob operatable from the outside of the cassette, thereby making it possible to open and closed the detection hole. CONSTITUTION: The finger is inserted into a recess 32 form the outside of the one side face 4c of a cassette casing 4 and the outer periphery 33b of the rotating knob 33 is directly rotationally operatable in arrow (c), (d) directions by this finger in this detection hole opening/closing mechanism. The sliding cap 36 is slid to the open position in the arrow (b) direction via a gear 37 and rack 38 when the knob 33 is rotationally operated in the arrow (c) direction. The one recess 40a, then engages with a small projecting part 39 overcoming its elasticity and positions the cap 36 at the open position. The detection hole 16a is opened and the nonrecordable state (state of presence of erronious erasing prevention) of a magnetic tape is set.  The cap 36 is slid to the close position of the arrow (a) direction via the gear 37 and the rack 38 when the knob 33 is rotationally operated in the arrow (d) direction. The other small recessed part 40, then, engages with the projecting part 39 and the cap 36 is set in the close position. The hole 16a is closed and the recordable state of the tape is attained.
Patent JP-H02100828-A (JP)
Title: Automatic wire connection defect detection method
Inventor: KINOSHITA HIROSHI
IPC: B23H7/04
Filed: 1988-10-08
Abstract: PURPOSE:To detect the wire connection defect in machining a fine hole by providing a circuit for detecting the short-circuit between a wire and wire connection nozzle and a stand-by means to ignore a short-circuit signal until a wire head is caught in the hole of a sub-nozzle in wire connection when the sub-nozzle made of insulating material for a fine hole is secured to the wire connection nozzle. CONSTITUTION:A circuit A for detecting the short-circuit between a wire 12 and workpiece 3 and a circuit B for detecting the short-circuit between the wire 12 and a wire connection nozzle 5 when a sub-nozzle 6 made of insulating material for fine hole is secured to the wire connection nozzle 5 are provided so as to be capable of being changed-over to each other. In addition, the short- circuit detecting circuit B is combined with the stand-by means built in an NC system to ignore a short-circuit signal until the head of the wire 12 is caught into the nozzle hole of the sub-nozzle 6. Therefore, the short-circuit detection when the wire 12 is brought into contact with the wire connection nozzle 5 is ignored, and when the wire is brought into contact with the machining starting hole of the workpiece 3, a wire connection detection signal is generated.
Patent JP-H06223973-A (JP)
Title: Dispersion type el element
Inventor: GOTO TATSUYA
IPC: H05B33/12
Filed: 1992-09-22
Abstract: PURPOSE:To provide a dispersion type EL element having a long life and capable of being sufficiently used as the back-light of an LCD. CONSTITUTION:An insulating layer 3 is provided between a phosphor layer 1 dispersed with the powder of phosphors in a binder and a back electrode 2 made of an Al foil, and the powder of barium titanate containing chlorine is dispersed in an organic binder to form the insulating layer 3. A transparent electrode 4 is formed on a PET film 5. They are covered with water supply films 6, 7, and they are packaged with moisture-proof films 8, 9.
Patent JP-H0987733-A (JP)
Title: Method for vacuum-degassing molten steel
Inventor: KAKIZOE HIDEKAZU
IPC: C21C7/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of molten steel temp. without using a long lance burner and a large scaled lance elevating device and the sticking of metal to the inner wall surface in a vacuum vessel, and to enable preheating in the vacuum vessel in standing-by by specifying the lower end position of a top-blown lance burner and combustion flame length. SOLUTION: Oxygen or an oxygen-containing combustion gas from a throat part formed on the axial line in the lower end part of the top-blown lance burner 1 hung down in a vacuum treating vessel 2 and freely elevatable/ lowerable and fuel from the divergent part connected with the lower part of a throat part, are blown. Then, the gas is supplied into the vacuum treating vessel 2 to execute the vacuum degassing to the molten steel 3. In this method, the ratio HO/H of a distance HO to the lower end of the lance burner 1 in the vacuum treating vessel 2 and a distance H from the static molten steel surface 4 to a cover refractory of the vacuum degassing vessel is made to >=0.5 and LC+LF of the total length of a jet core length LO and a frame length LF is made to >=2000mm.
Patent JP-H0194770-A (JP)
Title: Video camera
Inventor: SASAKI HIDEMI
IPC: G02B7/08
Filed: 1987-10-07
Abstract: PURPOSE:To form a video camera having no failure due to shaking hands by setting an action mode with a mode setting device and a making the moving range of a zoom lens movable only in the fixed range not being in a high magnification. CONSTITUTION:When a stopper member 1 is provided on a mirror tube 26 of the zoom lens. A head 7 of a knob 5 of this member 1 is pulled against the energizing force of a spring 10 and turned, an implanted pin 6 to engage with a notch 2 of a tube body 4 moves from a position shown with a full line to a position shown with a dotted line by the energizing force of the spring 10. A projection 8 projects and enters a notch 28 to regulate the moving range of the zoom lens provided on a zoom ring 24. As this result, the zoom lens is regulated so that it can move only in the fixed range, for example, in the range where the magnification of a telephoto side does not become very large from a wide angle. Thus, the zoom lens can be regulated so that it can move only within the fixed range without using a mechanical stopper.
Patent JP-H04132364-A (JP)
Title: Picture file system
Inventor: YAMAMURO TAKAHIKO
IPC: H04N1/21
Filed: 1990-09-21
Abstract: PURPOSE:To improve convenience to use by distributing signals from a host computer to an operation terminal by a signal switcher which connects the plural operation terminals with the host computer, switching signals from each operation terminal, and transmitting them to the host computer. CONSTITUTION:The signals such as a plotting command transmitted from a host computer 1 are distributed by a signal distribution circuit 7 of a signal switcher 6, and simultaneously transmitted to entire operation terminals 3. And also, only the signals selected by the switching operation of a signal switching circuit 8 among operation signals from each operation terminal 3 are transmitted to the host computer 1. Therefore, only the selected operation terminals can be turned into a state capable of controlling a system. Thus, the operation such as an edition can be operated while looking at the same pictures by plural persons at different places by using the plural operation terminals 3.
Patent JP-H02100963-A (JP)
Title: Paper sheet storage mechanism
Inventor: HOSOYA TAKAHIRO
IPC: B65H31/06
Filed: 1988-10-06
Abstract: PURPOSE:To secure positively the space for accumulating the sheaves of paper sheets fed by an impeller and the like by uniting them to be stored using a supporting piece energized by a spring and a non-energized one. CONSTITUTION:Paper sheets charged in from the A direction are conveyed in the state of being clamped between the blades 1a, 1b of an impeller and become an accumulated sheaf of paper sheets 2. A keep plate 4, while holding the sheaf of paper sheets 2, is guided by a shaft 3 so as to move toward a supporting plate 6 energized by a spring 5, a vertically movable supporting plate 7, a supporting piece 9 with its rear end rotatably supported and its tip energized downward by a spring 8 and a sheaf of paper sheets 11 receiving the downward force by its own weight and supported by a supporting piece 10. At this time, the supporting plate 7 moves downward synchronously with the keep plate 4, is drawn under a guide plate 12 for placing and guiding the sheaves of paper sheets 2, 11 and moves the sheaf of paper sheets onto the guide plate 12 so as to be united with the sheaf of paper sheets 11. As a result, the space for accumulating the sheaf of paper sheets by the impeller can be positively secured.
Patent JP-S61155646-A (JP)
Title: Cylinder sleeve for internal-conbustion engine
Inventor: KAWAGUCHI MASATOSHI
IPC: F02F1/08
Filed: 1984-11-30
Abstract: PURPOSE:To thin the wall thickness of a sleeve and enhance its rigidity by winding a high tension wire around the outer periphery of a cylindrical cast with a fixed fastening force, to constitute a cylinder sleeve. CONSTITUTION:A cylinder sleeve 2 is constituted by winding a high tension wire 4 around the outer periphery of a cylindrical cast 3 with a fixed fastening force, and is installed in a cylinder block 1. The high tension wire rod 4 is put in an annular groove 5 spanning from the end of the cast (3)'s cylinder head side to the length of about one third of the total length of the cast 3. Thus, the wall of the cylinder sleeve 2 can be thinned, as well as its rigidity is enhanced to decrease an average fluctuation of the inside diameter.
Patent JP-H0681765-A (JP)
Title: Pump for molten metal
Inventor: OKADA HIROSHI
IPC: F04B15/04
Filed: 1992-08-28
Abstract: PURPOSE:To improve the stability of the molten metal supply quantity and the molten metal supply efficiency by using a pump for the molten metal. CONSTITUTION:An outside driving device is connected with the pump driving port 6 of a pump 1 for molten metal through a hose, etc., and when the outside driving device is decompression-driven, the inside of an outer cylinder 2 is decompressed, and the check ball 3A of a check ball valve 3 is floated up simultaneously with the suction of the molten metal MN, and the check ball valve 3 is perfectly opened, and the molten metal MN is supplied into inside the outer cylinder 2. In this molten metal supply process, the floating up of the check ball 3A is regulated by a floating-up stroke regulating plate 7. When the outside driving device reaches the pressurization process, the plane of the molten metal MN supplied into the inside of the outer cylinder 2 is pressed, and further, the check ball 3A of the check ball valve 3 lowers from a stroke regulating plate 7, and closes the check ball valve 3, and in the case, the deflection of the check ball valve 3A for a valve hole 3B is exceedingly small, and the check ball valve 3 is put into a closed state, since the lowering time of the check ball 3A short and the lowering stroke is constant, and the leak of the molten metal MN is little, and the supply quantity of the molten metal MN is stabilized, and the molten metal supply efficiency is improved.
Patent JP-H1076871-A (JP)
Title: Axial position correcting device of trolley line
Inventor: MUNAKATA HIROSHI
IPC: B60M1/28
Filed: 1996-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a device that corrects the axial position of a trolley line so as to set up a symmetrical pair of engaging grooves horizontally by keeping the position of an axis of this overhead trolley line constant intact. SOLUTION: A symmetrical pair of guide members 6 and holding members 4 are integrally rotated and uprighted by a driving member 17 with a pivot 3 as the center, and a holding recess 11 and a guide recess 16 both are engaged with a trolley line T. In this case, the center is altered to the position of an axis of this trolley line T and these guide members 6 and holding members 4 are all further turned round up to their overrising position. In this interval, the holding members 4 compesses a support spring 5 and therefore the trolley line T is held in space between these two holding recesses 11 of both of them as relatively shifting the pivot 3 up to a position in contact with the other end side of a guide hole.  While the guide members 6 are rotated, either of two engaging members 7 is engaged with one side of two engaging grooves T1 of the trolley line T being tilted, and it is relatively rotated in the holding recess 11 up to a proper shafting position, and the trolley line T is held in this proper shafting position, carrying out automatic operations of the setting of an earpiece and the like.
Patent JP-H0672090-A (JP)
Title: Mechanical power transmission device
Inventor: OGASAWARA TSUTOMU
IPC: F16H7/12
Filed: 1992-08-28
Abstract: PURPOSE:To surely transmit mechanical power without being influenced by load in the device of the large-sized endless sheet part of the indication part in an electric blackboard by always press-contacting at least a pair of guide members by an elastic body, providing the same in the arbitrary position of a transmission member and movably constituting the elastic member so that the pushing amount of the transmission member depending on the guide member is changed. CONSTITUTION:A timing belt 8 is stretched between a driving roller and a motor pulley 9. A pair of rollers 14, 14 are freely rollingly press-contacted to the outsides of the traveling faces 8a, 8b thereof and provided. The rollers 14, 14 are freely rotatably supported in the respective tip parts of a forked spring 13. The forked spring 13 is formed into a torsion spring wherein a torsion part is provided in the fulcrum part of the center. The rollers 14, 14 are pushed to the inside as shown by the arrows. When tensile force of the timing belt 8 is fluctuated by load fluctuation and tension of the traveling faces 8a, 8b is fluctuated, the spring 13 is extended and contracted to the inside and the outside and the rollers 14, 14 are moved and tension fluctuation is absorbed.
Patent JP-H0960424-A (JP)
Title: Sliding door frame
Inventor: SAKAKIBARA HITOSHI
IPC: E06B1/08
Filed: 1995-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of kinds and to improve productivity by dividing the frame body of a single sliding door in the direction of wall thickness to form a long and a short lateral frame, and fitting the short lateral frame to a right or a left opening entrance part to make it possible to be transferedly provided in either of the right or left opening entrance part. SOLUTION: Within the width 4 of a head jamb and the width 5 of a sill, a frame body is divided into long lateral frames 4a, 5a and short lateral frames 4b, 5b, and the upper and lower short lateral frames 4b, 5b are formed so as to be capable of transfer on the right and left sides of an opened part. In the case of a left opening single sliding door(a door pull is on the right side), the short lateral frames 4b, 5b are attached on the right side to form an entrance part 8. In the case of a right opening single sliding door (the door pull is on the left side), the short lateral frames 4b, 5b are attached on the left side. In the case of such attaching work, a recessed part X provided in the upper and lower long lateral frames 4a, 5a and a protrusive part Y of the short lateral frames 4b, 5b are mutually fitted and unified.  In addition, a space except the entrance part 8 is blocked up by a wall panel. Thus the right and the left opening frame material can be the same.
Patent JP-H0970318-A (JP)
Title: Aid for make-up
Inventor: KANAMORI KINUKO
IPC: A45D40/30
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To draw eyebrows neat and balanced horizontally in a short time by a method wherein a mark indicating the center position of a pair of eyebrow molds, arranged on a belt-shaped member longitudinally after released from a form, is positioned at the center of right and left eyebrows on a face to hold the eyebrow stencil on the face by a retaining means. SOLUTION: A pair of linear eyebrow patterns released from a form are arranged longitudinally on a resin band 1 and sticking fasteners 7 are provided in pair at both ends thereof as retaining means. A mark 3 indicating the middle position is provided between both eyebrow heads of the eyebrow patterns 2. In drawing eyebrows, the resin band 1 is encircled on the circumference containing the area of the eyebrows 6 on a face. The mark 3 is positioned to reach the center between the eyebrows 6 and a rubber band 1 is fit on a face skin, a condition under which the sticking fasteners 7 are put together to hold the resin band 1 on the face. With the positioning of the eyebrow patterns 2, the resin band 1 is held on the face as intact and then, eyebrows 2 are drawn in the eyebrow patterns 2 by an eyebrow pencil.
Patent JP-S63111929-A (JP)
Title: Decomposing and removing method for nitrous oxide contained in gaseous mixture
Inventor: FUJII TOSHIAKI
IPC: B01J23/44
Filed: 1986-10-28
Abstract: PURPOSE:To efficiently decompose nitrous oxide contained in exhaust gas and to make it harmless by allowing a gaseous mixture contg. nitrous oxide to be irradiated with light and/or radiant rays under the presence of a photochemical catalyst and decomposing nitrous oxide. CONSTITUTION:Exhaust gas having 250ppm average NOx (total of NO and NO2) concn. which is discharged from a combustion furnace 1 of heavy oil is firstly subjected to denitrating treatment in an ordinary denitrator 2 to remove NOx and thereafter N2O produced herein is decomposed by a layer 4 packed with a photochemical catalyst, and exhaust gas made harmless is discharged from a stack 6 via a fan 5. N2O contained in the downstream of the denitrator 2 is decomposed into N2 and O2 with the layer 4 packed with the photochemical catalyst and made harmless. The layer 4 is separately provided in the downstream of the ordinary denitrator 2 but both the denitrator 2 and the layer 4 can be integrated into one body.
Patent JP-H06102580-A (JP)
Title: Remote control system for camera
Inventor: OKADA JUNJI
IPC: G03B17/38
Filed: 1992-09-24
Abstract: PURPOSE:To enable a photographer to easily operate a camera even at a place distant from a camera set place and to transmit an FM-multiplexed finder video, a sound signal, photographing information and a control signal for a camera through one cable in two ways in order to obtain a finder photographic image without noise. CONSTITUTION:A microphone 1, an interchangeable finder 2 and a photographing lens 3 are mounted on a camera main body 4 placed on a pan head 5. An information signal from the camera main body 4 is multiplexed and modulated to a 1st carrier at a 1st transmission part 6, conducted to a 2nd optical demultiplexer/multiplexer 10 through a 1st optical demultiplexer/ multiplexer 7 and an optical fiber cable 9, and further it is received by a 1st reception part 11. A remote control signal obtained by modulating a 2nd carrier from a 2nd transmission part 12 is received by a 2nd reception part 8 through the 2nd optical demultiplexer/multiplexer 10, the optical fiber cable 9 and the 1st optical demultiplexer/multiplexer 7, and detected and inputted in the camera main body 4.
Patent JP-H0197875-A (JP)
Title: Apparatus for detecting momentary cutoff of dc power source
Inventor: IKEDA TAKASHI
IPC: G01R19/165
Filed: 1987-10-09
Abstract: PURPOSE:To prevent erroneous operation with a simple constitution and to omit maintenance, by comparing a DC output from a delay device with a DC output from a DC power source, detecting the difference in these outputs, and detecting the momentary cutoff of the power source. CONSTITUTION:When momentary cutoff occurs in a DC power source 1 to be monitored, the waveforms of voltages at points A and B on the output side of the DC power source 1 are changed. When the output voltages are imparted to a delay circuit 3, the voltages are delayed with an integrating circuit comprising an inductance 31 and capacitor 32. An output voltage having gentle rise-up and fall-down is generated at the output side of the circuit 3. The voltage is applied to a resistor 41 of a comparator circuit 4. The voltage, which is changed by the momentary cutoff as the output voltage of the DC power source 1, is directly imparted to a point A of the input side of the circuit 4. The voltage is applied to a resistor 42. There is the difference in levels of the voltages, which are compared in the circuit 4. A fuse 51 blows at the time of the output. Thus the momentary cutoff of the DC power source 1 is detected.
Patent JP-H0786068-A (JP)
Title: Iron core inserting machine
Inventor: TAIRA TOSHIYUKI
IPC: H01F41/02
Filed: 1993-09-17
Abstract: PURPOSE:To provide an iron core inserting machine which can prevent the generation of the trouble that a following iron core inserted from an end portion side collides against a warped part and is bent on account of a downward warp of the end portion of the iron core of the lowermost layer in a penetrating space. CONSTITUTION:An iron core inserting machine is equipped with a bobbin retaining part 6, a pusher which pushes an E-shaped iron core 4 right and left alternately into both of the aperture parts of a bobbin 1, and a magazine 7 which supplies the E-shaped iron core 4 to the pusher. The following are installed in the iron core inserting machine; movable guide members 17, 18 which are positioned on both sides of the bobbin retaining part 6 and smoothly guide the carried E-shaped iron core 4 to the aperture parts by swinging upward and downward, and a wedge 23 which is installed on the pusher and makes the movable guide members 17, 18 swing upward by coming into contact with the movable guide members 17, 18.
Patent JP-H03118945-A (JP)
Title: Twin roll type continuous casting machine
Inventor: OMATSU YASUHIKO
IPC: B22D11/06
Filed: 1989-10-02
Abstract: PURPOSE:To improve wear resistance on end face of roll and also to improve sealing property in pouring basin part by arranging a ceramic material at parts of side weir in contact with the rolls and coating both end faces of the roll with tungsten carbide series wear resistant material. CONSTITUTION:Sectorial shaped side weirs 4, 5 are arranged at both sides of one pair of rolls 2, 3 so as to come into contact with the end faces 2a, 2b, 3a, 3b of each roll 2, 3 to demarcate the pouring basin part. The rolls 2, 3 are rotated to the arrow mark (a), (b) directions, respectively and the molten metal 6 is filled into the pouring basin part to send out a cast strip 8 from gap 7 between the rolls 2, 3. Then, at least at the position of the side weir 4, 5 in sliding contact with the end faces 2a, 2b, 3a, 3b of rolls, the ceramic material 9 (Si3N4, SiC, etc.) is set as V-shape and the circumference thereof is surrounded with refractory 10. Further, at the end faces 2a, 2b, 3a, 3b of the rolls, the base material 11 of roll is coated with the wear resistant material 1 of tungsten carbide series through Ni series alloy 12.
Patent JP-H04272927-A (JP)
Title: Synthesis of polybenzoazole polymer
Inventor: TOOMASU GUREGORII
IPC: C08G75/00
Filed: 1991-10-02
Abstract: PURPOSE: To provide a method for rapidly synthesizing polybenzazole polymers.  
     CONSTITUTION: In a polybenzazole polymer synthesizing method wherein a liquid crystal mixture containing functional group terminated polybenzazole oligomers and a solvent acid is reacted at least at about 150°C under conditions forming polybenzazole polymers, the shearing rate to the liquid crystal mixture is provided with at least 10 sec -1  during a part of reaction. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H07113167-A (JP)
Title: Production of ito target
Inventor: TANAKA HIROSHI
IPC: C04B35/00
Filed: 1993-10-13
Abstract: PURPOSE:To easily produce a high density ITO target having >=94% relative density by using a gaseous mixture constituted of helium having a high diffusion coefficient and oxygen as an atmospheric gas at the time of sintering a green compact constituted of indium, tin and oxygen. CONSTITUTION:A powdery mixture constituted of indium, tin and oxygen, e.g. of indium oxide and tin oxide is compacted. At the time of sintering this green compact, an atmospheric gas is incorporated with helium having a high diffusion coefficient, and the balance oxygen as the components in ITO. Thus, closed pores in the sintered body are declined and dissipated, by which the high density ITO target having >=94% relative density even in sintering under atmospheric pressure can easily be produced.