baber/WOPTO huggingface dataset:
Patent JP-S56160532-A (JP)
Title: Hot water supply device for air warming
Inventor: NAKANISHI YUKIHIRO
IPC: F24D3/10
Filed: 1980-05-15
Abstract: PURPOSE: To prevent a breakdown of circuit parts and an extra feeding of hot water by providing a ball tap housed in a cistern tank of the hot water supply device using a double-pipe boiler for air warming with a safety device which can release an expanded water within a hot water supply circuit which is sealed up into the tank.  
     CONSTITUTION: The ball tap 8 within the cistern tank 2 of the hot water supply device for the air warming purpose is provided with the safety valve 19. When the water level in the tank 2 reaches a predetermined level, a valve seat 16 of the ball tap 8 closes so as to put the hot water supply circuit 13 and 14 in a sealed condition. Next, when the double-pipe water warming boiler 1 is driven to warm the water in a hot water supply coil 3, the water also expands increasing the pressure within the hot water supply circuits 13 and 14. If the pressure rises above a predetermined value of the safety valve 19, the safety valve 19 begins to operate so that the expanded water is discharged into the tank 2, thereby protecting the respective parts within the circuits. Further, since the discharged water is poured into the tank 2, any extra hot water supply can be eliminated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000257236-A (JP)
Title: Decorative member
Inventor: ONO TAKATOSHI
IPC: E04F13/08
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a decorative member formed of natural stone which can easily form an engagement part on a back side, being mounted on a wall, etc., and obtain a strong binding force to each other. SOLUTION: In a decorative member 1 formed of natural stone having a face surface and a back surface, a wedge-like upper engagement projection 4 extending at an acute angle β with the surface as the reference, and a wedge- like lower engagement projection 5 extending at an acute angle α(α>β) are formed on an upper portion of the back surface, and a lower portion of the back surface, respectively. An upper engagement stepped portion 2 and a lower engagement stepped portion 3 to be engaged with the upper engagement stepped portion 2 are formed on the upper side of the surface and the lower side of the back surface, respectively.  The upper engagement projection 4 of the decorative member 1 is inserted in an engagement recessed portion 7 of substantially dowel shape formed in a wall, etc., diagonally from a lower part, and dropped to lock the lower engagement projection 5, and the decorative member 1 is mounted thereon. The upper engagement stepped portion 2 of the lower decorative member 1 is pressed by the lower engagement stepped portion 3 of the upper decorative member 1 to obtain the binding force to each other.
Patent JP-S61222840-A (JP)
Title: Device for retarding speed of turning motion of side mirror for automobile
Inventor: MATOBA HIDEYASU
IPC: F16H3/74
Filed: 1985-03-28
Abstract: PURPOSE:To simplify the structure of a friction mechanism to prolong the life of the same, by using the characteristic of a planetary gear device for a slipping mechanism for the turning motion of a side mirror. CONSTITUTION:A planetary gear unit comprises a center sun gear 1, planetary gears 2 meshed with the sun gear 1, and a carrier 4 having planetary shafts 5 to which the planetary gears 2 are rotatably journalled. Further, three stage planetary gear units A, B, C are stored in a casing 36, an input shaft 33 is fitted in a sun shaft hole 31 formed in the sun gear 1' of the first stage gear unit A while an output shaft 34 is fitted in a carrier shaft hole 15 in the third stage gear unit C, and the coupling of input and output shafts among the units A, B, C is made by means of connecting shafts 9. Further, a side cylindrical section 42 is formed outside of the casing 36, a slipping piece 43 gives friction force to the outer peripheral surface 41 of the cylindrical section 42 to generate friction torque, and if the torque exceeds a predetermined value Q2, inner tooth ring gears in the outer shell race.
Patent JP-H11260735-A (JP)
Title: Compd. semiconductor single crystal substrate and semiconductor device using the substrate
Inventor: SEKI YOJI
IPC: C30B29/38
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To grow an GaN film on a GaAs single crystal substrate by the MOVPE method, etc., by forming a heat-resistive nitride film on the surface of a compd. semiconductor single crystal composed of a periodic table 13-group (3B) element and 15-group (5B) element. SOLUTION: A GaAs single crystal substrate 5 is set at specified position in a quartz reaction tube 1, and an N gas is fed as an atmosphere gas in the quartz reaction tube 1 through a gas inlet duct 2, while a heater 6 constituting a resistance heating furnace is energized to rise the temp. in the quartz reaction tube 1 and hold at specified temp., a raw material gas e.g. NH3 is fed in the quartz reaction tube 1 through the gas inlet duct 2 and reacted with the surface of the GaAs single crystal substrate 5 at 650-1000 deg.C to form a GaN single crystal film, which is more superior in heat resistance to the GaAs single crystal.
Patent JP-H07251998-A (JP)
Title: Image forming device and ink jet recording device
Inventor: OOKUSHI HIROSHI
IPC: B41J2/01
Filed: 1994-03-10
Abstract: PURPOSE:To provide an image forming device the cost and the size of which are reduced by a method wherein a loading means is obliquely disposed, a discharge means consists of a plurality of rotary bodies, and a paper material is energized toward the loading means side. CONSTITUTION:A recording sheet 102 on which a given image is formed is conveyed in the direction of an arrow mark (a) and conveyed by discharge rollers 110a1, 110a2, and 110b (first - third rotary bodies) being a discharge means and discharged to the outside of placing. The recording sheets are loaded by a discharge tray ill being a loading means. The discharge means consists of a plurality of rotary bodies and is provided with the second rotary body 110a2 making contact with the first rotary body 110b, and a third rotary body 110a1 making contact with the first rotary body 110b in a position different in a sectional direction from the second rotary body 110a2. By obliquely disposing the loading means, the installation area of a device body is reduced and since the recording paper 102 is energized toward the loading means side, the recording paper 102 is reliably loaded on the loading means.
Patent JP-H11265622-A (JP)
Title: Wire harness manufacturing system
Inventor: NAKAYAMA TSUTOMU
IPC: H01B13/012
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a system by which a wire harness can be easily manufactured by anyone. SOLUTION: This system implements wire harness manufacturing work instructions by using a network and comprises: a wire clamp pole having a plurality of clamps; a jig having an indication part corresponding to each the clamp; a first computer 11 which controls wire harness manufacturing data; a second computer 12 which adds wire clamp position data and the like to data received from the first computer 11; a third computer 14 which compares the wire clamp position data and the like with master data; a forth computer 15 which assigns the wire clamp position data dealt with the third computer 14 to each the wire clamp pole; one on more servers 21-23 which supply the data mentioned above to a lower-ranking network; a plurality of information terminal apparatuses for controlling 27-33 which are connecting to the servers 21-23 to require necessary data for a job;  and scanners 36-38 which input No. of the clamp pole tn a certain information terminal apparatus.
Patent JP-S54156914-A (JP)
Title: Mounting structure of semi-circular plug for cylinder head
Inventor: KURAMOTO AKIO
IPC: F16J15/06
Filed: 1978-05-30
Abstract: PURPOSE: To positively mount plugs, which are installed to an upper portion of a cylinder head of an engine and prevent the leakage of oil between the head and a head cover, by disposing the plugs through positioning pins.  
     CONSTITUTION: A plurality of bearings 2 are concentrically installed which axially support a cam shaft not shown in a cental portion in a cylinder head 1 which concave portions 3 are concentrically formed to both side-walls 1a, 1a of the cylinder head 1 in these bearings 2. Positioning pins 6a are disposed to the bottoms 3b of the concave portions 3, and semi-circular-shaped semi-circular plugs 4 in rubber are inserted into the concave portions 3. Pin holes 4c, into which the pins 6a are inserted, are formed to the bottoms of the plugs 4, and decide positioning in the case when mounting the plugs 4. A cylinder-head cover 5 is further placed on the upper portions of the plugs 4. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06187379-A (JP)
Title: Retrieval of frame row of dynamic image
Inventor: TAKAHASHI JUNICHI
IPC: G06F17/30
Filed: 1992-03-24
Abstract: PURPOSE: To retrieve the frame string of an animation picture at random by allocating one index record at every combination constituted of start and end positions in the moving picture of one frame string to which one retrieval key is allocated. CONSTITUTION: In generating a retrieval file, one index record is allocated to one group constituted of the start and end positions in the animation picture of one frame string to which one retrieval key is allocated and it is stored. In a retrieval processing, the record which is collated to one of a plurality of retrieval keys described by a logic expression is retrieved. The start and end positions of the retrieved records are arranged in the order of time axes. An authenticity table where the presence or absence of retrieval key allocation contained in an inquiry is shown by an authenticity value on respective sections divided by the position is generated, and the logic condition of the inquiry is evaluated. The frame string corresponding to the section whose evaluation value becomes true is decided to a retrieval result.
Patent JP-H05260822-A (JP)
Title: Rice transplanter
IPC: A01C11/02
Filed: 1992-03-24
Abstract: PURPOSE:To provide a rice transplanter designed to ensure smooth lift control actuation to be made by sitting hydraulic fluid flow for a hydraulic actuator with a proper throttle diameter, corresponding to the traveling speed of the rice transplanter. CONSTITUTION:The hydraulic fluid feed channel for the lift-driving hydraulic actuator 16 for a seedling planting device is provided with a changeover valve 24 switchable to either the first oil channel L1 having a specified throttle diameter or the second oil channel L2 having a throttle diameter smaller than the said diameter, and the whole system is so designed that this changeover valve 24 is interlockingly switched onto-the second oil channel L2 side on changeover operation onto the higher speed side of a sub-speed change gear 9 capable of being free to switch the traveling speed of the machine body to high and low two levels, while the valve 24 is switched to the first oil channel L1 side on changeover onto the lower speed side of said speed change gear.
Patent JP-S60210072-A (JP)
Title: Liquid crystal camera adaptor
Inventor: YAMAZAKI MINORU
IPC: H04N5/278
Filed: 1984-04-04
Abstract: PURPOSE:To attain the superimposition on picture signals to which an optional pattern and character are recorded by using a liquid crystal plate and a controller and fixing the liquid crystal plate at a position counter to the photographing lens of video camera. CONSTITUTION:A coupler 12 can be fitted and fixed to a lens 11 of a video camera, and a liquid srystal plate 12 is fixed into the coupler 12. This plate 12 contains a control part 13 having a selection switch that can apply voltage selectively to a graphic or character cell formed on the plate 12. In case the number of patterns or characters to be displayed is large, the part 13 can receive display signals from a character generator 14 connected with a cord. When a selection switch SW1, for example, is pushed, the voltage is applied to all areas of liquid crystal cells S1-S11 excepting for a liquid crystal cell S12. Thus a circular light transmitting part is formed.
Patent JP-H02248301-A (JP)
Title: Production of oxide superconductor
Inventor: ISHIGAME MAREO
IPC: C01G3/00
Filed: 1989-03-20
Abstract: PURPOSE:To accurately control the oxygen concn. in an oxide superconductor by allowing a current to flow through the laminate of an oxide superconductor and a solid electrolyte having oxygen ionic conductivity in the laminating direction in the temp. range where the latter exhibits oxygen ionic conductivity. CONSTITUTION:A superconductor thin film 2 of Y1Ba2Cu3O7-delta is formed at the center of the surface of a solid electrolyte substrate 1 consisting of a Y2O3-ZrO2 single crystal by sputtering, for example, heat-treated in an O2 atmosphere and crystallized. In this case, a porous plate-shaped platinum electrode 3 is previously formed on the surface opposite to the film 2-forming surface of the substrate 1. An MgO thin film 4a is then formed in contact with the film 2 on the substrate 1 to mask the film 2 by excimer laser sputtering as an insulating barrier layer 4. An equally spaced four-terminal nonporous plate-shaped platinum electrode 5 is formed in the same way across the film 2 so that its one end is placed on the film 4a, and further an MgO thin film 4b, from which on end of the electrode 5 is exposed, is formed to completely cover the film 2. The negative and positive poles of a DC regulated power source 10 are then connected to the electrode 3 and 5 or 5 and 3, and the entire laminate is heated in the atmosphere to a temp. at which is substrate 1 exhibits oxygen ionic conductivity.
Patent JP-S54157029-A (JP)
Title: Trapezoid correction unit
Inventor: KATAOKA TERUO
IPC: H04N3/16
Filed: 1978-05-31
Abstract: PURPOSE:To correct the horizontal amplitude of raster into a trapezoid by forming the horizontal winding constituting a deflecting coil by two upper and lower coils wound in parallel and inserting a balancing inductance into one of two coils. CONSTITUTION:+B voltage is directly connected to input terminal 19, and upper and lower windings 10a, 10b to 12a and 12b of deflecting coils 10, 11 and 12 are wound in parallel, and one end and the other of balancing coils 20 to 22 are connected to 10a to 12a and each b side respectively. By this constitution, a non-modulation horizontal saw tooth wave current is flowed to deflecting coils, and currents of the same waveform having the same phase and different amplitudes are supplied to coils in the side and the b side. As a result, the keystone correction on the screen can be achieved if values of coils 20 to 21 are determined according to a required keystone correction quantity.
Patent JP-2000265902-A (JP)
Title: Multicylinder engine
Inventor: ITO YASUTOSHI
IPC: F01P3/02
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent thermal deterioration of an elastic film of a vibration absorbing means arranged on a side wall of a cylinder block due to heat from an exhaust passage member. SOLUTION: A vibration absorbing means D whose elastic film is faced to a water jacket formed inside a cylinder block 11 is attached to a side wall 111 of the cylinder block 11, for reducing piston slap noises radiated to the outside from the cylinder block 11. An exhaust pipe attached to a cylinder head 12 is extended along the side wall 111 of the cylinder block 11. The vibration absorbing means D is arranged outside the projection rage of the exhaust pipe in respect to the side wall 11 of the cylinder block 11. Heat of the exhaust pipe is thus hardly transmitted to the vibration absorbing means D, for preventing deterioration of the elastic film. Since the exhaust pipe does not possibly interfere with the vibration absorbing means D, the pipe can be arranged near the cylinder block 11 so as to obtain a compact engine.
Patent JP-S53141951-A (JP)
Title: Freezer
Inventor: HINO KUNIHIRO
IPC: F25B43/00
Filed: 1977-06-03
Abstract: PURPOSE: To provide a freezer for improving heat exchange ratio and eliminating the need for an accumulator by heating-exchanging a heat exchange pipe and liquid receiver which are connected to the intake piping of a compressor, especially by delaying the flow rate of refrigerant by enlarging this pipe diameter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59190767-A (JP)
Title: General-purpose circuit for generating ringing interval signal of electronic exchange
Inventor: SHIRATORI AKIHIKO
IPC: H04M19/02
Filed: 1983-04-14
Abstract: PURPOSE:To attain the forming of various ringing interval signals having different period and phase and to attain efficient mounting by reading a write content from a prescribed address of a PROM at each period of a counter depending on a set value of a switch. CONSTITUTION:Every time a clock pulse is applied to a clock input terminal CLK, a count output of a counter IC1 is counted up and the content of an address bus AB is increased. When the content of the bus AB is maximized, a CY of the IC1 is set to fetch a data ND set by a switch 2, the IC1 starts counting from the value of the data ND and a periodical count output is transmitted to the bus AB. This becomes an address data of a PROM3, a prescribed address is designated sequentially and the content of the designated address is read sequentially.
Patent JP-S58184141-A (JP)
Title: Original illuminating device for copying machine
Inventor: IMAMURA KENJI
IPC: G03G15/04
Filed: 1982-04-22
Abstract: PURPOSE:To obtain a required illuminance pattern with a high precision in the longitudinal direction in the center of a long and narrow illumination region, by displacing respective focuses of the first and the second reflective mirrors from the axis of a bar-shaped light source electric lamp to prescribed sides. CONSTITUTION:The first reflective mirror A has the first focus FA1 in a position off an axis 20 of a bar-shaped light source electric lamp 2 to the side of a platen 1, and the second reflective mirror B has the first focus FB1 in a position off the axis 20 of the light source electric lamp 2 to the opposite side. Thus, the influence of the first reflective mirror A is strong but the influence of the second reflective mirror B is weak in case of the light emitting part placed at a point L1, and influences of both reflective mirrors A and B lessened slightly and added in case of the light emitting part placed at a point L2, and the influence of the first reflective mirror A is weak but the influence of the second reflective mirror B is strong in case of the light emitting part placed at a point L3. Consequently, a required illuminance pattern is obtained with a high precision in the longitudinal direction in the center of the long and narrow illumination region.
Patent JP-S60210113-A (JP)
Inventor: MATSUMOTO MASAJI
IPC: H02G1/12
Filed: 1984-04-03
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-2000255732-A (JP)
Title: Assistance device
Inventor: IJIMA KUNIO
IPC: B65G9/00
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To improve the operability, by allowing the operation of an operation switch by an input to a grip, and by composing the system generating hardly a moment to move a holding means even though an operation force is inputted. SOLUTION: This assistance device is composed to move along a rail by providing the force in the horizontal direction by a worker by gripping a grip 19a, in the condition holding a conveyed article by an elevating device 5 by holding by a hanger 20, so as to reduce the holding force of the conveyed article by the worker. In such an assistance device, a grip supporting member 19 having a grip 19a is supported movable up and down coaxially with the supporting point 20a of the hanger 20 and a chain 6, at the position near the hanger 20, and both operation switches are arranged to turn on a downward operation switch by the downward movement of the grip supporting member 19, while to turn on an upward operation switch by the upward movement of the grip supporting member 19.
Patent JP-H09260969-A (JP)
Title: Signal amplifier circuit
Inventor: YAMASHITA RYUICHI
IPC: H03G3/30
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a signal amplifier circuit with which a normal output signal can be provided by detecting the drop of a sine wave signal input level through a voltage comparator circuit and controlling an output circuit through a control circuit when that level is made lower than a DC level at a signal output terminal and lowered to near a ground voltage. SOLUTION: This amplifier circuit has a bipolar type differential amplifier input means 10 and a push-pull output circuit 22, for which driving is controlled by this differential amplifier input means, and is provided with a bipolar type output step 20 to form a voltage follower circuit. Besides, this amplifier circuit is composed of a voltage comparator circuit 31 for comparing a voltage at a noninverted input terminal (a) of the differential amplifier input step with a voltage at a non-inverted output terminal (c) and a control circuit 32 for controlling the operation of an output circuit 20 corresponding to the output of that circuit 31.  When the sine wave signal level is lowered, the voltage comparator circuit 32 detects the state of the voltage at the non-inverted input terminal (a) below the voltage at the non-inverted output terminal (c) and the compared output is turned to high level. Thus, the control circuit 32 is operated, controls the push-pull output circuit 22 and perform normal operations so as not to provide a cut-off state.
Patent JP-S5660325-A (JP)
Title: Infrared ray detector
Inventor: SHIGIYAMA KEIGOROU
IPC: G01J5/34
Filed: 1980-05-19
Abstract: PURPOSE:To improve detection precision and facilitate production, by connecting two detecting elements of the same material having the pyroelectric effect so that they may have polarities opposite to each other. CONSTITUTION:Step part 13 is provided in one side of metal ring-form support stand 12 to reduce the outside diameter. Pyroelectric element 10 is caused to adhere to the part between step parts 13 of metal ring 12, thus obtaining the unit of a thin film infrared ray detecting element. These units 900 and 902 are superposed in the direction orthogonal to the infrared incident light and are connected through reflective plate 901 so that polarities for the pyroelectric effect may be opposite to each other. In this case, unit 900 becomes the essential infrared detector. By the lamination effect with the opposite polarity, not only temperature compensation is obtained but also the noise voltage vibration, noise, shock, and so on generated by the piezoelectric characteristic of these elements is cancelled.
Patent JP-H09256086-A (JP)
Title: Titanium-nickel shape memory alloy and its production
Inventor: KAJIWARA SETSUO
IPC: C22F1/18
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To improve the shape memorizing characteristics of a shape memory alloy by a simple means, in a Ti-Ni shape memory alloy in which the content of Ti is specified, by distributing the precipitates of nanometer scales generating matching elastic strains over the mother phases. SOLUTION: An amorphous Ti-Ni alloy having a compsn. contg., by atom, 50 to 66% Ti is subjected to heat treatment at 600 to 800K to produce a Ti-Ni shape memory alloy in which the precipitates of nanometer scales generating matching elastic strains are distributed over the mother phases. This amorphous Ti-Ni alloy is produced, e.g. by forming it into a thin film by a vapor phase film forming method or the like. In this way, the shape memorizing characteristics of the alloy can remarkably be improved without strictly controlling its compsn. and heat treatment therefor.