baber/WOPTO huggingface dataset:
Patent JP-S56113857-A (JP)
Title: Power transmitting device
Inventor: WATANABE KAZUO
IPC: F16H47/06
Filed: 1980-02-06
Abstract: PURPOSE: To simplify a structure of a PTO by providing one way clutches between a turbine and a turbine shaft and a power source output shaft and the turbine shaft, and also by providing a dog clutch which connects the output shaft with an impeller or the turbine shaft.  
     CONSTITUTION: Each of a clutch plate 11, a clutch plate 12, and a clutch plate 13 which constitute a dog clutch 10 is fixed on a clutch shaft 4 end part, a turbine shaft 15 inward direction end 15A, and an impeller shaft 6a which is rotatably supported on the turbine shaft 15. Then, a one way clutch 14 in a normal direction is provided between a turbine 9 and the turbine shaft 15, and a one way clutch 16 in inverse direction is provided between a clutch shaft 4 and the turbine shaft 15. Also, a gear 18 for producing power for work is mounted on one side of a fly wheel 2 with a dry clutch 3 on the other side, and is engaged with a driven gear 21 which is fixed on a shaft 20 which produces power for work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05200501-A (JP)
Title: Device for sealing dummy bar head for continuous casting
Inventor: YAMAMOTO TOKIO
IPC: B22D11/08
Filed: 1992-01-29
Abstract: PURPOSE:To eliminate the dispersion of a sealing work and to save the labor for work necessary for the sealing and casting preparation. CONSTITUTION:A sealing device 1 is arranged together with a hot blast blowing hole, and a sealing material supplying nozzle 10 for discharging the sealing material 7 into a mold 2 and a sealing material supplying part 8 for supplying the sealing material into this sealing material supplying nozzle 10 are provided. The sealing material supplying nozzle 10 can be shifted along the peripheral edge of the mold 2 and can be ascended/descended along a mold copper plate 3. Then, the molten steel poured into the mold 2 at the time of starting the casting in a continuous casting is easily and surely prevented from leaking and flowing out from gap between a dummy bar head 4 and the mold copper plate 3, because the sealing material hardened at high temp. by the hot blast without man-power automatically plugs the gap.
Patent JP-H08207245-A (JP)
Title: Offset printer
Inventor: OZEKI TAKASHI
IPC: B41J2/345
Filed: 1995-01-31
Abstract: PURPOSE: To obtain heat with a steep temperature gradient without spreading heat and transfer heat faithfully to a recording medium by making a heating resistor in a plate-making means parallelogramic in shape. CONSTITUTION: A recording medium and a thermal plate-making means which forms ink-affinitive parts on the surface of the recording medium by contacting a thermal head with the recording medium. The heating resistor 4 is parallelogramic in shape and the surface is formed on the face inclined in relation to the main surface of the thermal head. The parallelogramic heating resistor 4, a common electrode and a discrete electrode 9 which are formed at both ends of the heating resistor are opposed to each other shiftedly. In consequence, current (i) flows mainly in the part of the heating resistor in which the electrodes close to each other most. Heat concentrates in a region and makes the temperature distribution in the heating resistor steep.
Patent JP-H04211169-A (JP)
Title: Semiconductor storage device
Inventor: ASANO SHINTARO
IPC: H01L29/762
Filed: 1991-02-05
Abstract: PURPOSE:To prevent the performance decline of transistors by suppressing the fluctuation of the gate width of the transistors in such a way that a dummy area having a similar shape is provided between the two transistors and making the intervals between active areas and the dummy area equal to the interval between other transistors. CONSTITUTION:An earthing power supply line GND is laid between memory cells S11 and S12. In this area, the interval between transistors M3 in the memory cells are made longer than the interval GAP2 between active areas 2a and 3a in which other transistors M3 and M4 are formed. Accordingly, a dummy area 17 which is formed in the same process as the active area 3a where the transistor M3 is formed and has a similar shape as that of the active area 3a is provided between the two active areas 3a. Therefore, the intervals between the active areas 3a and dummy area 17 become the same as that GAP2 between the active areas 2a and 3a.
Patent JP-S61173569-A (JP)
Title: Connection control system for digital subscriber terminal
Inventor: OGAWA YASUNORI
IPC: H04M19/08
Filed: 1985-01-28
Abstract: PURPOSE:To prevent a digital subscriber terminal device from misjudging the disconnection state of a circuit terminating device as trouble of a subscriber line by providing a means which monitors a feed current to the digital subscriber terminal device and reports a feeding failure state when detecting the stop of the feed current. CONSTITUTION:When a DC current 11 is not supplied any more owing to trouble of the subscriber line 7 or its exchange, the photocoupler 86 in the circuit terminating device 8 detects the stop of the DC current 1 and sets the output signal d1 to be sent to a control circuit 85 to a level H. The control circuit 85 on recognizing that the output signal d1 sent from the photocoupler 86 is set to the level H sets a transistor (TR)87 in the cutoff state. Consequently, the DC current 112 is not supplied to respective terminal devices 9 from a feeding circuit 82 through a subscriber private line 10. Each terminal device 9 monitors the DC current 12 by its photocoupler 934 and sets its output signal d4 to be sent to a power receiving circuit 91 to the level H when the DC current 12 is not flowed. The power receiving circuit 91 which receives the output signal d4 set to the level H energizes a display circuit to display the stop of power feeding from said exchange.
Patent JP-H08209949-A (JP)
Title: Building
Inventor: HOSOI HIDEO
IPC: E04H1/02
Filed: 1995-01-31
Abstract: PURPOSE: To provide a feel of freedom to a building by installing a window which opens from a floor surface of a living room on a second floor close to a ceiling. CONSTITUTION: A window 2 is so formed that it may be opened all over an exterior surface of a building 1 ranging from a floor surface 13 in an upstairs room 11 of the building 1 close to a ceiling 14. Since there exists danger that people may fall down from the window 2, if the whole window 2 is opened, at least a lower half portion of the window 2 must be a fixed window. Due to this construction, people 4 in the living room 11 is allowed to enjoy a wider and three dimensional view from a street 3 up to the sky, sitting at a table 5 without approaching the window 2.
Patent JP-H01221564-A (JP)
Title: Yarn top coat applicator
Inventor: CHIYANDORAKANTO SHIYANCHIRARU
IPC: D01D10/00
Filed: 1989-01-25
Abstract: PURPOSE: To provide a yarn finish applicator enabling a yarn to be uniformly finished through such a design as to furnish a yarn passage through a part defined by the bottom wall of a slot and the respective adjacent sidewalls of the body element of the applicator. CONSTITUTION: This applicator works as follows: a yarn is introduced into an applicator passage 30 and contacted with the bottom wall 28 and/or sidewalls 24, 26 of the applicator body element 10 to pick up a finish onto the yarn, and the resulting yarn is allowed to travel through the path extending from a slot 20 along the tapered slot 20 while contacting with the bottom wall 28, with the result that the aimed uniform yarn finishing is attained without drippings of the finish at the end of the exit of the applicator.
Patent JP-H02195587-A (JP)
Title: Verifying system for synchronizing position
Inventor: ICHIHARA MASAHIRO
IPC: G11B27/10
Filed: 1989-01-23
Abstract: PURPOSE:To attain the direct retrial of an erroneous record by confirming a fact that a position detecting signal is outputted within a transient time after a sector having the calculated sector value is detected. CONSTITUTION:In the case a read error is detected out of a counter part when a 1st record is read, the record position information that should be written in the counter part of the 1st record is acquired based on the record position information on an immediately preceding 2nd record and this record length. Then the value of the immediately preceding sector of the 1st record and the transient time covering the sector through the 1st record are calculated from the acquired record position information on the 1st record and the sector length. Then it is confirmed that the position detecting signal which is outputted at a point near the 1st record by a resynchronizing counter 25 is outputted within a transient period set after the sector having the calculated sector value is detected by a sector collation part 21 in the case a controller 10 performs the retrial of the 1st record where a read error is detected. Thus it is possible to perform the direct retrial an erroneous record.
Patent JP-H07222767-A (JP)
Title: Eyesight assisting tool for naked eye in retinal detachment accompanied with participation of spot
Inventor: DEIITAA RESUKO BAN DAUEN
IPC: G02C7/02
Filed: 1994-02-08
Abstract: PURPOSE: To enable a visual impression capable of reproducing a clear representation of an object in a space to achieve with a straight line by dividing a visual field based on cross-hairs or a concentric circle in which the lateral length of a micro-convex or a ring interval in the ring of the concentric circle is specified. CONSTITUTION: A number of lines are provided in a crossed grid system 2 produced by carving a glass surface of glasses or a contact lens or embeddable lens 1 using a laser radiation. The lateral length or the ring interval of a crossed micro-convex is set up in less than 0.5 mm, preferably from less than 0.5 to 0.05 mm. The division of visual field is carried out with a micro-convex of a point of which diameter is about 0.01 mm and lateral interval is about 0.05 mm. By this, a visual impression reproducing the representation of an object in a space can be consequently given with a straight line without containing the distortion of straight line and a 'stereoscopic photography'.
Patent JP-S63181989-A (JP)
Title: Automatic treating device using cold salt water
Inventor: TSUCHIYA KIYOSHI
IPC: A23L3/358
Filed: 1987-01-23
Abstract: PURPOSE:To contrive improvement of operating efficiency, reduction of operation cost, uniform quality of treatment and optimum retention of freshness for materials to be treated, by placing the materials to be treated on a conveyor, transferring the materials on the conveyor and treating the materials with ozone and cold salt water. CONSTITUTION:Materials to be treated, e.g. perishable food, etc., are placed on a conveyor 2 and transferred in a transferring part. One or two or more water tanks 4 and 5, containing cold salt water (S) therein, passing the conveyor 2 and treating the materials to be treated with the cold salt water are provided in a cold salt water treating part. Furthermore, ozone is fed into the above- mentioned cold salt water in an ozone feeding part 9. As a result, improvement of operating efficiency, reduction of operating cost, uniform quality of treatment and optimum retention of freshness for the materials to be treated can be contrived.
Patent JP-S61174712-A (JP)
Inventor: NAITO KAZUMI
IPC: H01G9/032
Filed: 1985-01-30
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-H03218093-A (JP)
Title: Reflow soldering device
Inventor: YOKOTA SENICHI
IPC: B23K1/012
Filed: 1990-01-23
Abstract: PURPOSE:To allow the heating characteristics in a direction perpendicular to the direction where printed boards are carried to be uniform at the whole width in a heating chamber by so arranging the longitudinal direction of tube-shaped heaters as to accord with the carrying direction of the boards. CONSTITUTION:A reflow soldering device 1 is provided with a board carrying device 2, tube-shaped heaters 3, a heating chamber 4 and air blowing devices 5. The carrying device 2 carrying a board 6 moves in a direction indicated by arrow A. The paired tube-shaped heaters 3 are arranged above and under the carrying device 2 having the longitudinal direction in alignment with the carrying direction of the board 6. The pair of the tube-shaped heaters are surrounded by a heat insulating material 20, three preheating chambers 21 and one soldering chamber 22 are in communication with each other and constitute a heating chamber 4. The air blowing device 5 agitates heating air in the heating chamber 4 and allows the heating chamber to be at the uniform temperature. Thus, the heating characteristics in a direction perpendicular to the direction where the printed boards are carried are allowed to be uniform at whole width of the heating chamber and a board whole surfaces is uniformly heated.
Patent JP-S63183608-A (JP)
Title: Magnetic recording medium
Inventor: NIIMI HIDEAKI
IPC: G11B5/66
Filed: 1987-01-24
Abstract: PURPOSE:To obtain the titled recording medium which has a small deterioration rate and has long still time by forming at least >=1 layers of thin ferromagnetic film layers contg. spinel ferrite on a substrate and providing protective film layers consisting of carbon on the thin ferromagnetic film layers. CONSTITUTION:An Al disk 1 subjected to an alumite treatment on the surface by using a sputtering treatment device is set on the rear face of a substrate 3 provided in the upper part in a treatment vessel 2. Fe 5 of 99.9atom% purity is set as a target on a stainless steel electrode 4 provided in the lower part of the vessel 2. Sputtering is then executed in an Ar atmosphere to from the thin ferromagnetic film layers contg. spinel ferrite to 1,500Angstrom thickness. Graphite is set as a target on the electrode 4 and is sputtered to form the protective film layers consisting of the carbon to 200Angstrom , by which the ferromagnetic film layers 9 and the protective film layers 10 are successively laminated on the Al disk 1 and the magnetic disk is thus prepd. The magnetic disk having the small deterioration rate, the long still time and the improved durability and corrosion resistance is thereby obtd.
Patent JP-H01191152-A (JP)
Title: Method and device for exposing to produce printed circuit board
Inventor: TANAKA KAZUYA
IPC: H05K3/00
Filed: 1988-01-27
Abstract: PURPOSE:To accomplish highly accurate exposure by providing an a monitor for an image formed on an exposing plane in the position where light reflected from a semi-transmitting thin film arranged on an optical path on the emitting side of a projecting lens is received, and a mechanism for moving an original picture and the projecting lens in order to set an exposing magnification. CONSTITUTION:After an extra high pressure mercury lamp 11 is turned on and the semi-transmitting thin film 4 is arranged on the optical path on the emitting side of the projecting lens 3, an image of the original picture projected through a microscope 6 for a sample is monitored through said thin film 4. A projecting lens driving mechanism 3a is operated so that the size of the exposure sample can coincide with the size of the projected image, and a magnification is matched. In case the original picture 2 is displaced, they do not agree with each other through said operation; therefore, an original picture setting mechanism 2a moves the original picture 2 toward a horizontal plane (X-Y axes). If that move cannot correct said displacement, the original picture 2 is moved vertically (Z axis) to focus it. Thus, highly accurate exposure is attainable at different magnifications.
Patent JP-S54106720-A (JP)
Title: Measuring apparatus for flow rate sucked air in internal combustion engine
Inventor: MIZUTA KAZUYUKI
IPC: G01F1/32
Filed: 1978-02-10
Abstract: PURPOSE: To improve the measurement of air sucked into the engine by detecting vortexes each generated in the suction pipe and the side-path suction pipe of the fuel injection type internal combustion engine with first and second vortex generators respectively provided in the two pipes.  
     CONSTITUTION: A suction pipe 1 in front of a throttle valve 2 is provided with a side-path pipe 6. In addition, the suction pipe 1 is equipped with a first vortex generation pole 3, a first ultrasonic oscillating element 4, a first ultrasonic generator 4a, a first ultrasonic receiving element and a first receiving circuit 5a while the side-path pipe 6 with a second vortex generation pole 7, a second ultrasonic oscillating element 8, a second ultrasonic generator 8a, a second ultrasonic receiving element 9 and a receiving circuit 9a. Air in the suction pipe 1 is admitted to the side-path pipe 6 with a blower 10. Vortexes behind the two poles 3 and 7 are  received by circuits 5a and 9a and computed by an arithmetic circuit 11, whereby  the amount of air sucked is measured based on the number of the vortexes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03217710-A (JP)
Title: Blast fan control device for water boiler
Inventor: TSUJI EIICHI
IPC: F23N5/14
Filed: 1990-01-23
Abstract: PURPOSE:To prevent an actual output from being reduced to a value lower than a specified output by providing a controller to stagedly increase the number of revolutions of a blast fan when the actual output of a burner is higher than a specified output. CONSTITUTION:A water boiler is controlled by a controller 10, and detected signal s from a water quantity sensor 3, an inflow water thermistor 4, and a feed hot water thermistor 5 are inputted to a computing control part 13 of the controller 10. The computing control part 13 is provided with a computing function to determine the actual output of a burner 6 and a comparing and judging function to compare an actual output with a stored specified output. The computing control part 13 compares the actual output with the specified output, and decides whether or not the burner 6 is brought into an over output state during full opening of a proportional valve 8. When the actual output is below the specified output, a normal running state is continued. When the actual output exceeds the specified output, a number of revolutions of fan control part 12 stagedly shifts the number of revolutions of a fan to increase it. This constitution prevents the actual output from being reduced to a value lower than the specified output at a transient period.
Patent JP-H04363019-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMADA TAKASHI
IPC: H01L27/092
Filed: 1991-02-05
Abstract: PURPOSE:To provide a method which enables highly reliable contact formation even during fining processing. CONSTITUTION:When a rediffusion layer is formed in formation of a contact to P-type and N-type diffusion layers 9, 8, contact holes 13, 11 are separately formed, ion implantation is carried out for rediffusion with resist patterns R2, R1 remaining for the contact hole formation and a side wall insulating film is formed at a sidewall of the contact holes 13, 11 to carry out heat treatment for activation. When a rediffusion layer is formed in formation of a contact to the P-type and N-type diffusion layers, contact holes are formed separately and ion implantation for rediffusion with resist pattern for the contact hole formation remaining is performed for an inside of a sample by neutralizing electric charge of ion.
Patent JP-H11210218-A (JP)
Title: Drying frame device to be housed on wall face
Inventor: OSAWA KEIKO
IPC: E04F19/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To hold the external appearance of a building good, and realize a wall face housed drying device wherein entrance of a drying pole is smooth and execution is easy by erecting the pole on a hanging member obliquely frontwardly downward freely coming in/out from a housing part provided on the upper part of a wall. SOLUTION: When a housing box 2a buried in the upper part of an indoor wall 20 is opened to draw a drying pole 5, two slider 4 are moved in the direction where they are separated from each other through two arms 3 connected on both ends of the drying pole 5, and the pole 5 is pulled obliquely frontward and downward A as it is in a horizontal posture from the housing box 2a. On the contrary, when the pole 5 is pushed up, inclined two arms 3 in a truncated chevron shape pushes the two sliders in the direction where they approaches each other, the sliders 4 are moved while they approaches each other, the arm 3 is folded, and the pole 5 can be housed in the housing box 2a. Since work is simple, a cost can be reduced and it is an embedding type, the housing box 2a can be surely attached to the wall 20.  In addition, since the pole 5 can be housed in the housing box 2a, the external appearance of a room is held good.
Patent JP-H11198303-A (JP)
Title: Sheet to be stuck on window
Inventor: FUJITA YOSHIKO
IPC: B32B37/15
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide sheet to be stuck on a window excellent in antistaining properties and enhanced in design effect. SOLUTION: A sheet to be stuck on window is constituted of two layers, that is, a surface layer 1 comprising a fluoroplastic resin and an adsorbing adhesive layer 2 comprising an adsorbing adhesive resin and fine uneven pattern 3 are provided to the surface layer partially or wholly. This sheet can be stuck to window glass by the adsorbing adhesive layer 2 and antistaining properties are made excellent by the surface layer 1 comprising the fluoroplastic resin. Design effect can be enhanced by the fine unevenness provided on the surface layer. The base material sheet may be used as release paper by laminating the surface layer 1 and the adsorbing adhesive layer 2 on the base material sheet 1.
Patent JP-H03223403-A (JP)
Title: Manufacture of screw for plastic forming machine and method for forming alloy layer
Inventor: KOMURO AKIMITSU
IPC: B29C48/395
Filed: 1990-01-26
Abstract: PURPOSE:To manufacture a screw having wear resistance and corrosion resistance in low cost by executing thermal-spraying of wear resistant and corrosion resistant alloy powder onto surface of screw-shaped base material and HIP pressurizing treatment after further, executing thermal-spraying of glass powder onto the thermal sprayed layer. CONSTITUTION:The screw base material of Cr-Mo steel, tool steel, etc., is worked to obtain the prescribed shape of screw shaped base material. Successively, on this surface, the thermal- spraying of the wear resistant and corrosion resistant alloy powder of Fe series, Ni series, Co series, etc., is executed at about 1 mm thickness. On the surface of alloy powder thermal- sprayed layer formed with this, the thermal spraying of glass powder of 'Pyrex(R)' glass, etc., is executed and the glass powder thermal sprayed layer is formed at about 1mm thickness. The thermal sprayed material obtd. with this, is used as base material for HIP. The heating treatment is pre-executed to this base material, and the hot isostatic pressing treatment is executed. By this method, the above glass powder thermal sprayed layer is softened to form the glass layer along the base material shape, and executing pressurized-sintering to the above alloy powder thermal sprayed layer without using expensive capsule, the alloy layer is formed. After that, the above glass layer is removed and the alloy layer is worked into the prescribed shape to obtain the screw for plastic forming machine having excellent wear resistance and corrosion resistance.