baber/WOPTO huggingface dataset:
Patent JP-H06101205-A (JP)
Title: Snow-melting device of platform
Inventor: KATAOKA KENJI
IPC: B61B1/02
Filed: 1992-09-18
Abstract: PURPOSE:To make it possible to remove snow accumulated on a passenger platform section of a platform used for stopping and starting cars without requiring much effort and time. CONSTITUTION:Radiating panels 13 on which snow is accumulated are arranged around a passenger platform section 3 to a car of a platform 2. Heating wires 10 are thermally contacted with bottoms in the radiating panels 13 and are arranged. Power is supplied to the heating wires 10 from a power supply device 11, so that the radiating panels 13 are heated, and snow accumulated on the radiating panels 13 is melted.
Patent JP-S63103895-A (JP)
Title: Apparatus for growing cdte crystal
Inventor: SUZUKI JUNICHI
IPC: C30B29/48
Filed: 1986-10-20
Abstract: PURPOSE:To efficiently carry out growth of single crystal, by arranging CdTe single crystal in a stage part having a small diameter formed at a bottom part of ampoule in a growth apparatus using a Bridgeman's furnace and covering the small stage part with an insulating material having heat conductivity as low as that of CdTe. CONSTITUTION:A stage part having a smaller diameter than that of an ampoule 1 at the bottom part of the ampoule 1 is provided and a seed 9 of rod-shaped single crystal previously prepared is inserted into above-mentioned stage part and a multi-crystal ingot 30 of CdTe is put into the ampoule 1 by a prescribed pressure. Then an insulating material (e.g. mixture of Al2O3 and SiO2) 31 having heat-conductivity nearly similar to that of CdTe is formed in small diameter part of above-mentioned stage part. The insulating material 31 is formed so as to have similar diameter as outer diameter of the ampoule 1. The ampoule 1 is put in a heating furnace set in a constant temperature gradient and having a constant length to grow the single crystal of CdTe. Consequently shape of solid-liquid surface in the upper part of the seed 9 becomes convex in melt 30 side and therefore the single crystal can be grown in a stable state.
Patent JP-S6490996-A (JP)
Title: Method of connecting tube for heat exchanger
Inventor: NISHISHITA KUNIHIKO
IPC: F28F9/18
Filed: 1987-10-02
Abstract: PURPOSE:To reliably seal a connection part, by a method wherein a tube is spread in diameter in a state that a press-in member made of resin, on which ultrasonic vibration is exerted, is pressed internally of a tube made of a metal to weld a tube to a tank and the press-in member. CONSTITUTION:The tip part of a tube 4 is inserted in a communication hole 11 of a tank 2 or 3 along the direction of an arrow mark A. A press-in member 13 on which ultrasonic vibration is exerted is pressed in a hollow 12 of the tube 4 from the side facing the insertion direction of the tube. The press-in member 13 is gradually increased in an outer size in a range of from a tip 13a on the insertion side of the member 13 from a base end 13b, and the tube 4 is spread in diameter simultaneously with insertion of the member 13. The tank members 2 and 3, the press-in member 13, and the tube 4 are welded to each other in a way to melt resin of the contact surface by means of a friction heat occasioned by ultrasonic vibration. Since the whole of the inner and the outer peripheral surface of the tube 4 is welded, this method enables improvement of sealing ability of a connection part.
Patent JP-S63105511-A (JP)
Title: Straight line generating circuit
Inventor: YAMAZAKI MATSUO
IPC: H03K4/90
Filed: 1986-10-22
Abstract: PURPOSE:To minimize the noise by providing a circuit compensating a switching noise in the titled straight line generating circuit, selecting a capacitor of different capacitance in response to the operating state of the switch and inserting the capacitor in parallel with a straight line generating changeover switch. CONSTITUTION:A capacitor circuit 16 is inserted between outputs 17-20 of a gate circuit 15 ANDing a polarity switching signal 3 and a straight light generating signal 6 and an output 10 of a straight line generating analog switch 7 and capacitors 21-24 of small capacitance are connected as noise compensation. Since the kind and level of the noise depend on the specific characteristic to the component used for the straight line generating analog switch 7, the noise compensation capacitors 21-24 are selected depending on an output 13 of the straight line generating circuit to adjust the static capacitance. Thus, the noise attended with the switching at the start point of the straight line generation caused by the switch 7 is compensated. Since the accuracy of the noise compensation circuit depends on the resolution of the capacitor, the accuracy of linearity in generating a straight line is brought into one over 2<17> or below.
Patent JP-2000080717-A (JP)
Title: Structure for fitting rain gutter and main entrance porch
Inventor: ABE ATSUSHI
IPC: E04B1/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the external appearance of a rain gutter and prevent freezing thereof by inserting and fitting the rain gutter piercing the eaves of a main entrance porch from the upper end part of a strut supporting the eaves from the under side into the strut. SOLUTION: A drain 6 is attached to the downstream side of the inclined upper face of a porch eaves 2, and a gooseneck and a rain gutter 4 are connected to the drain 6 through an elbow. In this time, the rain gutter 4 is inserted and fitted into a strut 3 made of a square cylindrical body or the like, and the gooseneck and the elbow exposed to the upper end of the strut 3 are covered with a cover member 7. And further, the lower end of the rain gutter 4 is disposed to penetrate an earthen floor D and connected to a drain pipe embedded in the underground. The strut 3 is fixed to the eaves 2 and the earthen floor D through soleplates 32, 33 provided at the upper and lower ends respectively. Further, an opening with a detachable cover 34 is formed at the side face of the strut 3.  The cover 34 is removed and the rain gutter 4 is inserted into the strut 3 from the opening and connected to the drain 2. In this way, since the rain gutter is not exposed outsides, the external appearance design can be improved and breakage caused by freezing is made hard to arise.
Patent JP-2000076479-A (JP)
Title: Image generating device and image generating method
Inventor: KOIDO YASUHIRO
IPC: G06T15/00
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an image generating device and its method by which the load on a 3DCG plotting engine is reduced. SOLUTION: A pixel processing part 1 inputs three-dimensional coordinate data of an object to be plotted and outputs pixel information which is transformed into that an a two-dimensional coordinate while erasing an hidden surface. A shadow generating register 2 preserves a shadow generating parameter which is set from an external side and outputs the preserved parameter by a request from a shadow generating circuit 3. The circuit 3 input pixel information which is transformed into that on the two-dimensional coordinate from a pixel processing part 1 and generates shadow pixel information. The shadow pixel information is synthesized with pixel information which is inputted from the image processing part 1 and is transformed into that on the two-dimensional coordinate and pixel information is outputted to a memory controller 4.  The memory controller 4 temporarily holds pixel information which is outputted from the shadow generating circuit 3 and outputs it to a frame memory 5. The frame memory 5 holds image information for the portion of one screen.
Patent JP-S63105073-A (JP)
Title: Rust preventive coating material composition
Inventor: SUZUKI MASAYASU
IPC: C09D127/08
Filed: 1986-10-22
Abstract: PURPOSE:To obtain a rust preventive coating material composition, containing a vinylidene chloride latex and a tannic substance and having excellent rust preventing effects by coating the surface of metal, e.g. alloy, etc., for preventing occurrence of rust. CONSTITUTION:A composition containing (C) 100pts.wt. vinylidene chloride latex obtained by emulsion polymerizing (A) a monomeric composition consisting of (i) 20-95wt% vinylidene chloride, (ii) 5-80wt% monomer copolymerizable with the component (i) and (iii) 0.1-5wt% ethylenically unsaturated carboxylic acid in the presence of (B) an anionic emulsifying agent and (v) 0.5-50pts.wt. tannic substance.
Patent JP-2001078042-A (JP)
Title: Picture expansion processing device and picture compression processing device
Inventor: WADA YOSHINORI
IPC: H04N19/93
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To obtain a picture expansion processing device which correctly expands two-dimensionally encoded compressed data and a picture compression processing device which correctly performs two-dimensional encoding processing. SOLUTION: In a two-dimensional encoding/decoding processing constitution where one-line data are stored in a line buffer 4 as reference data and data are encoded or decoded by comparison with stored data, reference data are stored in the line buffer in a run length data form if the side of run length data constituting reference data doesn't exceed that of the line buffer 4, but they are stored in a bit map data form if the size of run length data is larger than that of the line buffer. Since the selective constitution for data stored in the line buffer is adopted, accurate reference data are stored, and accurate two-dimensional encoding processing and decoding processing are possible.
Patent JP-S62109757-A (JP)
Inventor: YAMADA KENJI
IPC: B65D33/20
Filed: 1985-11-06
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-H03111904-A (JP)
Title: Self-tuning controller
Inventor: TAKATSU HARUO
IPC: G05B13/04
Filed: 1989-09-26
Abstract: PURPOSE:To reduce operation in a process model or the quantity of operation for searching a parameter by receiving a trigger signal generated when a process value is changed more than a prescribed value and starting the process model and a model parameter searching means. CONSTITUTION:When the process value PV and an output PVF from a band pass filter (BPF) are changed more than respective prescribed values, a trigger generating means 6 generates a trigger signal TRG. The process model 3 receiving the signal TRG reads out and operates a manipulated variable signal MV outputted to a process 1. Noise or the like is removed from the output MO of the process model 3 by a BPF 4. The model parameter searching means 7 inputs time sequence data MOF, PVF from the BPFs 4, 5 and executes operation for searching the parameters of the process model 3 to search the combination of parameters minimizing an operated result.
Patent JP-H1186313-A (JP)
Title: Optical pickup
Inventor: KATO KENJI
IPC: G11B7/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup capable of monitoring the intensity of laser beam without using a beam splitter and then without attenuating main laser beam made incident on an objective lens. SOLUTION: This pickup is provided with a laser beam emitting element 1, a diffraction grating 2 arranged at the front side of the optical axis of the element 1 and for making a laser beam passing through its central part incident on an objective lens and a holder 7 supporting the diffraction grating 2. In this case, the holder 7 is formed with a light transmissive material and a through hole is provided at the center part 72 of the holder 7 to form the path of a main laser beam B1 to be made incident of the objective lens, and the peripheral part 73 of the holder 72 is remained as a light leakaging part for making the laser beam for monitor B2 incident on a front monitoring element 6.
Patent JP-H1176642-A (JP)
Title: Antimicrobial clad cutting tool
Inventor: YOKOTA HIROSHI
IPC: B26B9/00
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To provide an antimicrobial clad cutting tool which is excellent in the high-hardness characteristic of an edge and is excellent in an antimicrobial property as well. SOLUTION: A steel sheet 10 for the cutting tool of the cutting tool formed by polishing one end of the steel sheet 10 for the cutting tool from both surface sides and projecting the central part of the thickness to a peak shape to form the edge 31 is a 5-layered clad material consisting of a core material layer 11 for the edge 31, antimicrobial layers 12 which are laminated on both side surfaces of this layer so as to hold the core material layer 11 and side material layers 13 which are laminated on both side surfaces thereof so as to hold the antimicrobial layers. The core material layer 11 consists of a high-carbon steel or high-carbon stainless steel and the side material layers 13 consist of a low- carbon stainless steel. The antimicrobial layers 12 are an alloy consisting of 72 to 95 wt.% Cu and 5 to 28 wt.% Ni.
Patent JP-H0972170-A (JP)
Title: Containing device for shutter for horizontal pull shutter
Inventor: ICHIKAWA FUMITANE
IPC: E06B9/02
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To enlarge a commodity space through reduction of a containing occupying space as much as possible and to utilize it for sale by a method wherein a linear guide rail is connected in an overlapped state in close adhesion to right and left guide rail annular parts. SOLUTION: For example, a shutter device 10 suspended from a guide rail disposed at the periphery of, for example, a square installation substance is released. First, a horizontally pull shutter peripherally arranged at the outer periphery of a facility object through an entrance 3 of a containing part 1 is pulled in the containing part 1. One edge of the shutter reaches the guide rail end part 4 of the containing part 1, and the edge of the shutter contained in the containing part 1 is positioned at the entrance 3 and the whole periphery of the facility object is fully opened. In closing of the shutter, the tip of the shutter of the containing part entrance 3 is run peripherally of a guide rail 2 installed on the facility object and reaches the end part thereof to close the whole of the shutter 10.  In this case, the curvatures of radius of left and right guide rail annular parts 5 and 6 separated away from each other are set to 50R or more.
Patent JP-S62112241-A (JP)
Title: Semiconductor laser for optical head
Inventor: UKITA HIROO
IPC: H01S5/185
Filed: 1985-11-11
Abstract: PURPOSE:To suppress the output change and to stabilize the recording action by forming the optical recording media side output edge surface by inclining in to the light axis and forming the reflecting edge surface of the semiconductor laser opposite to the output edge surface vertically to the light axis. CONSTITUTION:For the formation of the edge surface of the semiconductor laser, to constitute the laser resonator, a light axis 31 of the semiconductor laser arranges a reflecting edge surface 33 at an angle B diagonal to the reflecting surface of optical recording media 21 and the light axis 31 is made vertical to the optical recording media 21 and the reflecting edge surface 33. Namely, the light axis is inclined in the thickness direction of a semiconductor laser 14. In case of the semiconductor laser 14 provided on a heat sink 34, at an output edge surface 32, the laser light is almost refracted, comes out into an air 35 and reflected on the optical recording media surface, and thereafter, a light R1 to return into the activated layer is specially minimized. Thus, the modulating degree of the light strength due to the interference with a reflecting light R2 from the optical recording media 21 is significantly reduced.
Patent JP-2000081225-A (JP)
Title: Structure of air outlet port for air conditioner
Inventor: MOCHIZUKI KATSUMI
IPC: F24F13/20
Filed: 1998-09-04
Abstract: PROBLEM TO BE SOLVED: To permit the change in send-out direction of conditioning air without employing any horizontal vane by contrining a means on the wall surface constituting an air outlet port. SOLUTION: In an air conditioner equipped with an air outlet port 5, constituted of opposing wall surfaces 10, 11 for guiding conditioning air Wc to obliquely downward direction, either one of the wall surfaces 10, 11 is provided with a movable member 12 for changing the outlet direction of the conditioning air Wc from a substantially horizontal direction to a substantially downward direction in accordance with the moving position of the same to permit the change of outlet direction of the conditioning air Wc from the substantially horizontal direction to the substantially downward direction by moving the movable member 12 without depending on a horizontal vane.
Patent JP-S60142116-A (JP)
Title: Combustion device
Inventor: KURODA YOSHIYUKI
IPC: F23N5/20
Filed: 1983-12-28
Abstract: PURPOSE:To shorten the time required for a burner motor from the start at Low to the stable operation, by providing a second timer for setting a time of rotation of the burner motor. CONSTITUTION:An output of an output port O of a first timer circuit 9 is inverted by an inverter 11, an input of a relay driving circuit 13 is thereby turned High, a relay contact 5 is turned ON, and a burner motor 2 is driven at High. When a first set time passes, the output port O of the timer circuit 9 turns High, the output thereof is inverted by the inverter 11, the relay contact 5 is turned OFF by the relay driving circuit 13, a tap is thereby switched, and the burner motor 2 is driven at the rotation speed of Low. Morever, then a second set time passes, an output port O of a second timer circuit 10 turns High, an input of a relay driving circuit 14 turns High, a relay contact 6 is turned ON, and thereby burning is started. By this constitution, a stable rotation speed of the burner motor 2 can be attained at an early time, and thus a pre-purge time can be shortened.
Patent JP-H0586767-A (JP)
Title: Hinge
Inventor: HIROTA MITSUSHIGE
IPC: E05F1/02
Filed: 1991-09-30
Abstract: PURPOSE:To provide an inexpensive hinge which has a simple structure and which can be easily manufactured, by providing a cam mechanism for converting the dead weight of a door into a torque for rotating the door in its opening or closing direction between a frame side support member attached to a door frame and a door side support member attached to the door. CONSTITUTION:In a condition in which a door 5 closes an entrance 2, a projection formed at a loading surface 13 of a second cylinder 9 attached to the door 6 abuts against a trough formed in a receiving surface of a first cylinder 8 attached to a vertical frame 3 of a fence 1 so that the door 5 can be stably stopped. When the door 5 is opened toward the inside 7 of the fence 1, the second cylinder 9 is rotated around its axis, relative to the first cylinder 8 while it slides on and ascends along an inclined surface 12b on the receiving surface 12 of the first cylinder 8. In this condition, when the door 5 is released in this condition, the second cylinder 9 slides down along the inclined surface 12b of the first cylinder 9 by a force component which is given by the dead weight of the door 5 along the inclined surface 12b, and accordingly, the door 5 is led in its closing direction. Finally, the door comes to a stop in a closed condition in which the projection of the second cylinder 9 abuts against the trough of the first cylinder 8.
Patent JP-S60140000-A (JP)
Title: Reinforcing method of low temperature tank
Inventor: TAKEUCHI KOUICHI
IPC: F17C13/08
Filed: 1983-12-27
Abstract: PURPOSE:To increase the durability of a low temperature tank without causing any necessity for performing reinforcement work, by increasing a high dike around the low temperature tank and providing an anchor in the high dike. CONSTITUTION:A high dike 12, being increased in the periphery of a low temperature tank, provides an anchor 15. In this way, durability of the low temperature tank can be increased without causing any necessity for reinforcement work of the tank to its own foundation by enabling weight or the like of the high dike 12 to prevent th foundation of the low temperature tank from floating.
Patent JP-H0880951-A (JP)
Title: Strap detachable type simple tote bag
Inventor: ISHIWATARI SHIGEO
IPC: B65D33/12
Filed: 1994-09-09
Abstract: PURPOSE: To lessen a gripping pain when a simple tote bag made of vinyl is carried, and prevent the bag from being opened when the baggage is put on a floor by a method wherein a gap for the attaching/detaching of a strap is provided on the upper surface, then, both ends of the gap are widely cut into a Y-shape to form a strap detachable type simple tote bag of a hollow type. CONSTITUTION: A gap 3 for the attaching/detaching of a strap is provided on the upper surface of a hollow material which has a comparatively wide bottom plate 5, and both ends 4, 4 of the gap is cut off into a Y-shape to widen the gap. By this method, the attaching/detaching of a hanging strap 7 of a bag 10 becomes easier, and also, a gripping pain is reduced by widening the width of the bottom plate 5 of a hanging part. In addition, when the bag 10 is put on a floor etc. the hanging strap 7 is prevented from opening, and articles in the bag 10 are prevented from scattering. Since the hanging strap is directly fitted in a hollow part 6, the degree of an excessive swinging of the bag 10 is reduced, and the carrying of the bag 10 becomes easier.
Patent JP-S63107426-A (JP)
Inventor: SAKATA KATSUMI
IPC: H02J7/00
Filed: 1986-10-22
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-S6298538-A (JP)
Inventor: PIEERUIJI TESUTA
IPC: H01J29/07
Filed: 1986-10-22
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-S63106901-A (JP)
Title: Rotary head type magnetic recording and reproducing device
Inventor: SEKIYA MASATAKA
IPC: G11B27/036
Filed: 1986-10-24
Abstract: PURPOSE:To execute composite recording with a new video signal by reproducing an old video signal by a first and second video heads, delaying it by a prescribed time, synthesizing it with a new video signal, and supplying it successively to a third and fourth video heads. CONSTITUTION:When video heads 2, 3, 25 and 26 synchronize with a new video signal from an input terminal 16, and also, become a state that they trace and rotate on an old track recorded on a magnetic tape 1, by a rotational phase control, the first and the second video heads 2, 3, and the third and the fourth video heads 25, 26 become a reproducing mode and a recording mode, respectively. In this state, the video heads 2, 3 reproduce an old video signal recorded in the old track on the magnetic tape 1, and it is inputted to a signal processing circuit 21 and brought to a prescribed signal processing, and thereafter, delayed by a prescribed time. After the delay, the reproducing old video signal is synthesized with a new video signal from the input terminal 16, in a synthesizer 20, brought to an FM modulation by a modulating circuit 24, and thereafter, supplied to the video heads 25, 26. In such a way, a composite video signal is superposed and recorded on the old track which has been traced by the video head 2.
Patent JP-H06102660-A (JP)
Title: Photomask inspecting device
Inventor: NAKAJIMA TAKASHI
IPC: G06T7/00
Filed: 1992-09-21
Abstract: PURPOSE:To provide a photomask inspecting device capable of reducing man- hour in the final check by neglecting the defect causing no adverse effect when the photomask is transferred on a wafer. CONSTITUTION:This device is provided with a memory 3 storing design data, a detecter 7 for detecting the pattern of a mask, a memory 8 storing the pattern from the detecter 7, a comparator 9 for comparing the bit map of the design pattern data stored in the memory 3 with that of the detection pattern stored in the memory 8 and providing the exclusive OR as the exclusive OR for each bit and a defect determining device 10 comparing each bit of the exclusive OR from the comparator 9 with the specified reference pattern and determining whether there is a defect or not.