baber/WOPTO huggingface dataset:
Patent JP-S5398088-A (JP)
Title: Machines for berrying strands under sea bottom
Inventor: MIYAGAWA SHIYUUSAKU
IPC: E02F5/10
Filed: 1977-02-08
Abstract: PURPOSE: To dig a deep trench with ease in the sea bottom composed of hard soil by a small driving power by digging out and pulverizing the soil at the sea bottom with a plurality stage of rotational plowing blades and water-spraying nozzles and discahrging the dug out soil along a discharging conveyor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01188487-A (JP)
Title: Doping method in crystal pulling up method
Inventor: MIYAZAKI YOSHIMASA
IPC: H01L21/208
Filed: 1988-01-21
Abstract: PURPOSE:To obtain a specified good-quality crystal by adding raw materials having a dopant concn. lower than the dopant concn. of the crystal to a melt contg. a specific dopant and executing a crystal pulling up method. CONSTITUTION:The crystal is produced while the concn. of the dopant of the melt contg. the dopant having a segregation coefft. smaller than 1 is changed continuously to the low concn. by adding the raw materials having the concn. of the dopant lower than the concn. of the dopant in said crystal are added to the melt in the method for producing the crystal by a spin pulling up method from the above-mentioned melt. The difference in the concn. of the dopant in the crystal in the section perpendicular to the pulling up direction is considerably decreased by continuously changing the concn. of the dopant to the lower concns. in this method. The wafer-like product obtd. by slicing from the pulled up crystal is, therefore, less fluctuated in the concn. of the dopant within said plane and is provided with the uniform properties such as resistance value.
Patent JP-H10205104-A (JP)
Title: Floor structure
Inventor: HAGIWARA TAKASHI
IPC: E04F15/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To provide such a floor structure capable of forming a floor with a relatively large mosaic design arranged in part on a floor surface in a relatively simple construction to be excellent in strength and flatness. SOLUTION: A preset thickness of reference floor panel A and a stepped floor panel B with cut-out steps in part are constructed in preset array on a floor bed to form a preset size of a recessed cavity 12 due to the cut-out steps on the upper face, where a mozaic decorative panel C is fitted and constructed to form a mozaic design. The floor panels A, B are mutually joined with fitting joint structures 4, 9 such as tongue joint structures and the decorative panel C is butt-joined.
Patent JP-H03217308-A (JP)
Title: Car height regulating device
Inventor: TOHATA HIDEO
IPC: B60G17/015
Filed: 1990-01-22
Abstract: PURPOSE:To reliably detect abnormality of a car height sensor by subtracting a difference in height of right and left front wheel sides from a difference in height of right and left rear wheel sides, and deciding that abnormality has occurred to some of ground clearance sensors when a time, in which an absolute value of the difference therebetween exceeds a given value, exceeds a specified time. CONSTITUTION:In a car height regulating device, actuators 1A-1D for regulating height located between each wheel and a car body are driven and controlled by a controller 4 through a hydraulic mechanism 2 based on the detected values of car height sensors 3a-3d mounted on respective wheel portions. In this case, in the controller 4, a difference  DF in height on the right and left front wheel sides, a difference  DR in height on the right and left rear wheel sides are determined during running based on the detecting values of the car height sensors 3a-3d, and the absolute value of a difference between DF and  DR is determined. When it is detected that a time, in which the absolute valve of the difference therebetween exceeds a given value, exceeds a specified time, it is decided that abnormality has occurred to some of the car height sensors 3a-3d, and regulation of the car height is immediately stopped.
Patent JP-S58129505-A (JP)
Title: Process control device
Inventor: AZEGAMI TADASHI
IPC: G05B23/02
Filed: 1982-01-27
Abstract: PURPOSE:To grasp intuitively whether a state of process control is normal or abnormal, by providing a display means for displaying the existence of an input/ output data, on plural low rank control parts controlled through a common signal line from a high rank control part. CONSTITUTION:A direct control part 31 which is a low rank control part consists of doubled multi-loop control parts 330a, 330b and plural input/output control parts 350, the control parts 330a, 330b supply a data required for process control, to a control part 350 through an interval bus, and the control part 350 is connected to a process input/output line through a connector 20. The control parts 330a, 330b are connected to a communication line through the connector 20. Display elements 311S, 311D, 311F and 311E for displaying an output of a data from the control part 31, an input of a data to the control part 31, disconnection from the communication line of the control part 31, and a fault of the control part 31, respectively are provided on the control parts 330a, 330b. At the normal time, the display elements 311S, 311D are lighted rhythmically in order, therefore, an operator grasps intuitively whether the device is normal or abnormal, by watching a display state of the display element.
Patent JP-S62171222-A (JP)
Title: Clock signal drive circuit
Inventor: ANPO MASAHARU
IPC: H03K17/06
Filed: 1986-01-23
Abstract: PURPOSE:To sufficiently operate a complementary MOS analog switch even when a power voltage difference is small by providing a delay circuit retarding a clock signal fed to an input terminal and a capacitor whose one terminal is impressed with the signal and whose other terminal is connected to an output terminal. CONSTITUTION:An input terminal of a driver 13 amplifying a clock signal phiin fed to an input terminal 11 inversely is connected to the input terminal 11. Then the output terminal of the driver 13 is connected to an output terminal 12. Further, an input terminal of the delay circuit 14 retarding the clock signal phiin by a prescribed time is connected to the said input terminal 11. The input terminal of the inverter 15 is connected to the output terminal of the delay circuit 14 and the capacitor 16 is connected between the output terminal of the inverter 15 and the output terminal 12 of the signal phiout. The series connecting point between the emitter of a transistor (TR) 21 and a drain of a TR 22 is connected to the output terminal 12 of the clock signal phiout.
Patent JP-H10205145-A (JP)
Title: Method of mending wall member
Inventor: FUJITA TOICHI
IPC: E04G23/02
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To simply mend and replace siding boards of a wall member in order to finish the wall member so as to have an extremely excellent appearance. SOLUTION: Sinding boards 32, 33 are attached to a wall base 30 by screws and through fitting between concave and convex pats 45 and 46, 47 and 48. A slit C is formed in the upper part of the siding board 33 to be replaced, and then the lower side of the board 33 is removed. After a residual piece 40' of a metal spring is pulled and stretched, the lower part of the board 32 is floated up while screws 49 are removed to take up the residual piece 40'. Thereafter, the new siding board is attached and retained by nails.
Patent JP-H09204980-A (JP)
Title: Induction heating cooker
Inventor: MIYAHARA TAKASHI
IPC: H05B6/12
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To stew a stewing material at a temperature optimum to stew without being influenced by the material of a cooking vessel for accommodating the stewing material. SOLUTION: An inverter control means 2 for controlling the generation of high frequency magnetic field of a heating coil 1 is connected to the heating coil 1 for heating a cooling vessel 3 for accommodating a stewing material which generates a high frequency magnetic field. A temperature detecting element 4 for detecting the temperature of the cooking vessel 3 heated by the heating coil 1 and a vessel recognizing means 6 for recognizing the presence of the cooking vessel 3 from the input current of the inverter control means 2 are connected to a heating output control means 5 for controlling the inverter control means 2 on the basis of the temperature detected by the temperature detecting element 4.
Patent JP-S55104612-A (JP)
Title: Moving bed type filter apparatus
Inventor: IKEDA YORIFUMI
IPC: B01D29/60
Filed: 1979-02-05
Abstract: PURPOSE: To prevent expansion and fluidizing of a filter material by an upward stream of a treated liquid by a method wherein, to an upper portion of a filter layer, is arranged a structure equipped with plural piercing holes partitioned by a partition wall having sufficient height toward a flowing direction of a treated liquid.  
     CONSTITUTION: A liquid to be treated is supplied into a filter tank 1 from a supply port 2 and flowed upwardly through a filter layer 6 to collect a suspended substance (SS), thereafter flowed out as a treated liquid from an outlet 7. A filter material collecting SS is conveyed to a regeneration tank 8 through a valve 4, a conveyor pipe 12 by the action of an ejector 5, fluidized by treating water introduced from a lower end opening portion 9, regenerated by releasing deposited SS and released SS is exhausted to an exhaust liquid tank 18 through pipe 17 from an outlet 13. Because, to an upper portion of a filter layer 6, is provided a structure 24 having a large contact area contacted with a filter material 6 without inhibiting a fall of a filter material 6 by gravity, the expansion and fluidizing of a filter material are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S55106689-A (JP)
Title: Production unit of electric welded tube
Inventor: WATANABE SHIYUUZOU
IPC: B23K11/08
Filed: 1979-02-06
Abstract: PURPOSE: To prevent the failure of the shielding device owing to the abrupt pipe shape change of coil end by letting the gas conduction path encircled by porous bricks on the holding member of a mandrel retreat from the inside surface of the electric welded tube when the coil end reaches welding work part.  
     CONSTITUTION: During welded pipe making work of an electric welded tube 1 in the welding work part A, an operating rod 16 is moved in the Z direction and the holding member 4 of a mandrel 2 is raised by way of a spring 17. Guide rollers 3, 3 are contacted and energized to the inside surface 1a of the tube 1 so that the gas conduit path 5 held to the member 4 is set in the specified position right under the work part A. Atmosphere gases B 1  thru B 6  passes through gas pipes 22a thru 22f and air chambers 21a thru 21f then through the inside fine pores of porous brickes 6a thru 6f from the outside to the inside and rise in the path 5a thereby effectively perform shielding. When the leading and trailing ends of the coil reach the work part A, the rod 16 is moved in the Z' direction and the member 4 is retreated and moved from the set position to the down position. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59138483-A (JP)
Title: Heat-sensitive type printer
Inventor: YOKOYAMA KANJI
IPC: B41J19/78
Filed: 1983-01-31
Abstract: PURPOSE:To contrive to eliminate noise, by a method wherein a stepping motor and a ratchet mechanism are used, rotation in one direction is used for a paper- feeding action, while rotation in the other direction is used for a head lifting and resetting mechanism, and an expected action is performed by a controlling signal from a microcomputer incorporated in the printer. CONSTITUTION:At the time of a printing action, a paper-feeding motor 7 is rotated in y-direction by a predetermined amount, a driving cam 12 is rotated by engaging a ratchet 11, and lifting of the head is released through a projection 14. When feeding the paper, the motor 7 is rotated in x-direction, whereby the cam 12 is so rotated as to lift up a lever 13 by a predetermined amount, is then fixed, thereafter a paper-feeding ratchet 10 is engagned and the motor 7 is rotated in the x-direction, whereby the head paper can be fed in the condition wherein the head 5 is lifted up from the surface of the paper 6. A stepping motor is used as the motor 7, and the rotating direction and a rotating angle of the motor 7 are commanded by a controlling microcomputer, whereby an assured action can be achieved.
Patent JP-H09215369-A (JP)
Title: Motor control method
Inventor: ICHIUMI YASUFUMI
IPC: H02P29/10
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To continue the control of a synchronous motor by a speed generator even if a Z-phase signal generated in accordance with the rotor position signal of a rectifier sensor shows an abnormality. SOLUTION: The current application to a synchronous motor 1 is controlled by a rotation detector 2 which consists of a rectifier sensor which outputs a rotor position signal corresponding to the rotation position of the rotor of the synchronous motor 1 and a speed generator which outputs an A-phase signal, a B-phase signal and a Z-phase signal which have a frequency corresponding to the revolution of the rotor of the synchronous motor 1. Normally, the Z-phase signal is generated in accordance with the rotor position signal and the current application to the synchronous motor 1 is controlled by the Z-phase signal generated in accordance with the rotor position signal and the A-phase signal and B-phase signal outputted by the speed generator.  If the Z-phase signal generated in accordance with the rotor position signal shows an abnormality, the current application to the synchronous motor 1 is controlled in accordance with the A-phase signal and B-phase signal outputted by the speed generator and the Z-phase signal outputted by the speed generator.
Patent JP-H11210202-A (JP)
Title: Wall face working method
Inventor: ISHIBASHI YOSHITOMO
IPC: E04F13/08
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To improve strength and durability of a wall face regardless of construction material of a building frame face and execution material, facilitate execution and shorten a construction period by discharging an aerosol type foaming rigid urethane foam material in the form of dumplings to be welded on the building frame face of a building, and pushing a board material to be adhered on the building frame face. SOLUTION: After an aerosol type foaming rigid urethane foam material 12 is discharged in the form of dumplings from a vessel 11 for the building frame face 10 of a building and welded on a plurality of parts of the building frame face 10, a board material 13 is pushed toward the foaming hard urethane form material 12 of the building frame face 10, and adhered on the building frame face 10. When 15-20 minutes pass after the foaming rigid urethane foam material 12 is discharged, level adjustment is performed thereduring since hardening is started, and hardening is performed and work is completed for about 60 minutes after execution.  The foaming rigid urethane foam material 12 can form a wall face superior in strength and durability regardless of the construction material of the building frame face 10 and an execution material, and the reduction of a construction period can be contrived. Kneading working is not needed for the aerosol type, and execution is facilitated.
Patent JP-S62172974-A (JP)
Inventor: TAKASUGI SUMIO
IPC: C08K3/34
Filed: 1986-01-25
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-S62171378-A (JP)
Title: Gradational recording method in thermal transfer
Inventor: DOI ATSUHIRO
IPC: B41J2/36
Filed: 1986-01-24
Abstract: PURPOSE:To perform gradational recording by using a conventional thermal head as it is by using couples of adjacent resistor elements and driving every other couple of resistor elements on the last line and current line. CONSTITUTION:Resistor elements 31-3n forming respective elements of a thermal head 1 are driven alternately. For example, one picture element is recorded with X of the last line and Y of the current line. Thus, every two couple of adjacent resistor elements are driven to record data. so that one picture element of an output image is recorded at two places obtained by dividing one picture element of an output image into four. Energy applied to resistor elements of a thermal head is easily controlled by modulating the force by a voltage or pulse width.
Patent JP-S62173368-A (JP)
Title: Manual brake device equipped with brake booster
Inventor: ISHIHARA KIMIO
IPC: B60T13/52
Filed: 1986-01-24
Abstract: PURPOSE:To ensure reliably and smoothly the operation of a manual brake with by using a brake booster in accordance with the operation applied to a manual brake control member. CONSTITUTION:If a manual brake control member 55 is operated when a brake booster is not operating, namely when a brake pedal is not stepped upon, a signal according to the operation level of a control detector 56 is inputted to a control unit 53. The control unit 53 is adapted to continuously control the opening and closing of a valve 50 on the supply side and a valve 51 on the discharge side, and also to close another valve, if one of the former valves is opened alternately. Then, if the valve 50 on the supply side is opened, atmospheric air is introduced into a pressure chamber 39 on the rear side of an auxiliary piston 35 through conduits 42, 43 and a passage 41, a plunger 11 is advanced, and the manual brake is thereby operated.
Patent JP-H06232047-A (JP)
Title: Wafer rotating device
Inventor: YAMADA HITOSHI
IPC: H01L21/205
Filed: 1993-01-29
Abstract: PURPOSE:To rotate a work table at a high speed without generating any dust by supporting a rotating shaft against a housing by means of magnetic bearings and supplying electric power to an electrical load on the rotating shaft side from the housing side in a non-contacting state. CONSTITUTION:A rotating shaft 12 is rotatably supported against a housing 11 in a non-contacting state by means of radial magnetic bearings 13 and 14 and a thrust magnetic bearing 16. When electric power is supplied to a stator 18b from a power source, the shaft 12 rotates against the housing 11 together with a work table 17, but no dust is generated, because the shaft 12 itself is supported in a non-contacting state by means of the bearings 13, 14, and 16. Therefore, the rotating shaft 12 can be rotated at a high speed.
Patent JP-H06220439-A (JP)
Title: Organic electroluminescent element
Inventor: ENOKIDA TOSHIO
IPC: C09K11/06
Filed: 1993-01-29
Abstract: PURPOSE:To provide the subject element which exhibits high luminance and luminescent efficiency, little degradation in luminescence, and a high reliability. CONSTITUTION:A complex formed by coordinating at least one compd. selected from electron-accepting and electron-donating compds. to a metal complex having at least one quinolinato compd. is incorporated into an electroluminescent element which at least has a phosphor between a pair of electrodes. Thus is obtd. this element which exhibits a high luminescent intensity and an excellent stability in repeated use.
Patent JP-S60158428-A (JP)
Title: Safety device of lamp house cover
Inventor: NAKAYAMA SHIGEO
IPC: G03B21/20
Filed: 1984-01-30
Abstract: PURPOSE:To prevent the user from having a burn in the stage of exchanging a lamp, etc. by providing a locking member to detain a lamp house cover provided freely openably and closably to a lamp house in a close position. CONSTITUTION:A lamp house cover 12 is provided with tongue pieces 3, spring pieces 14 and a detaining hole 15 for accepting a locking member 20. The member 20 is provided freely slidably to the inside wall on top of a lamp house 5. The left end thereof is held plunged into the detaining hole 15 of the cover 12 in a locking state and therefore the cover 12 is not openable. A coil spring 21 which energizes the member 20 in the locking direction is constituted of a shape memory alloy. The user is prevented from having a burn in the stage of exchanging a lamp, etc. according to the above-mentioned constitution.
Patent JP-2000210499-A (JP)
Title: Clothes dryer
Inventor: INAMOTO YOSHIHIRO
IPC: D06F58/02
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To make effective use of a space in a corner part inside an exterior frame. SOLUTION: This dryer includes a corner drying room 6 disposed between an exterior frame 1 and a dryer drum and in the corner part of the exterior frame 1. Further, the corner drying room 6 is disposed in the upper corner part of the exterior frame 1, a drying air inlet 8 and a drying air outlet 9 are arranged in the corner drying room 6, and the drying air inlet 8 is located lower than the drying air outlet 9. Heat from the dryer drum or a motor is raised by natural convection to smoothly enter the corner drying room. Also, a blade body is disposed in the outer surface of the dryer drum to forcibly generate drying air.
Patent JP-S62171389-A (JP)
Title: In-frame predictive vector quantization and coding system
Inventor: KURODA HIDEO
IPC: H04N19/50
Filed: 1986-01-24
Abstract: PURPOSE:To reduce memory capacity, and to reduce the scale of a device and improve coding efficiency by performing the vector quantization of a predictive error signal in a frame. CONSTITUTION:An input video signal inputted from an input terminal 11 is subtracted by a subtracting circuit 12 while a picture element value which is one line before is used as a predictive value, and every (k) picture elements are arranged in prallel. Then, a predictive error signal of (k) picture elements of a series-parallel converting circuit 14 is read in a (k)-picture-element latch 15 for every (k) picture elements corresponding to the number of dimensions of vector quantization and a predictive error signal of eight picture elements which is the output of the (k)-picture-element latch 15 is quantized by a vector quantizing circuit 16 into a vector. Thus, an in-frame predicted error signal is vector-quantized by plural picture elements at a time to perform high- efficiency encoding.
Patent JP-S5399629-A (JP)
Title: Door
Inventor: TERANISHI NORIYUKI
IPC: E06B3/88
Filed: 1977-02-09
Abstract: PURPOSE: To accomplish the positioning of meeting style. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03222860-A (JP)
Title: Pressure intensifying type fuel injection valve
Inventor: MUNEKIYO MASAYUKI
IPC: F02M47/00
Filed: 1990-01-25
Abstract: PURPOSE:To shorten a fuel injection period of time by installing a pressure valve, for partitioning off a pressure chamber, at the time of a plunger chamber of an injection on-off valve, while interconnecting the pressure chamber to an accumulator chamber where this injection on-off valve is housed, via a pressure inflow means, and making it possible to set the valve closing pressure highish. CONSTITUTION:The base side of a plunger 45 partitioning a plunger chamber 49 at the end face is projected to the inside of a sliding hole 69 formed in a nozzle head 53, and the end part is clamped to a booster piston 71. A pressure intendifying chamber 75 partitioned off by this booster piston 71 is made interconnectible to a fuel inlet 57 via a three-way solenoid valve 77. In addition, at the side of a block 47 of a nozzle body 91, there is formed with an accumulator chamber 103 being interconnected to the plunger chamber 49 via a bypass passage 101. A needle valve 107 or an injection on-off valve is fitted in this accumulator chamber 103 and an injection fuel passage 105. In this case, a pressure valve 113 is installed in an upper part of the needle valve 107, and a pressure chamber 115 being partitioned off by this pressure valve is interconnected to the accumulator chamber 103 via a pressure feeding valve 117.