baber/WOPTO huggingface dataset:
Patent JP-H025803-A (JP)
Title: Movable agricultural machine
Inventor: NOGAMI HISAO
IPC: B60S9/10
Filed: 1988-06-25
Abstract: PURPOSE:To eliminate shocking landing of wheel or waste of necessary time by detecting rising movement of rising part material before and after landing of wheel and giving difference between individual working speeds in a movable agricultural machine moving the machine body up and down with rising part material. CONSTITUTION:A means 43 detecting movement of up and down part material 11 is provided. At landing of movable machine body 4 by rising of the up and down part material 11 with actuator 13, varying time of detected signal in the movement detecting means 43 becomes shorter than fixed value by weight of the movable machine body. Then, the actuator 13 is controlled by a rising control means 45, the up and down part material 11 is slowly risen and the movable machine body 4 is slowly landed. On the other hand, after landing of wheel, varying time of detected signal in the movement detecting means 43 becomes longer than the fixed value at rising of the up and down part material 11. Accordingly, the actuator 13 is operated by the rising control means 45 and the up and down part material is quickly risen.
Patent JP-H04354792-A (JP)
Title: Overhead traveling vehicle
Inventor: ISHIKAWA KAZUHIRO
IPC: B66C17/04
Filed: 1991-05-31
Abstract: PURPOSE:To provide an overhead traveling vehicle which can prevent occurrence of abnormal sound from the frictional surface of a pulley, caused by rolling of a belt during elevation of an elevating bed. CONSTITUTION:An overhead traveling vehicle is composed of a vehicle body which can travel along rails laid above and between the stations, and an elevating bed which is connected to the lower section of the vehicle body through the intermediatety of a belt, for holding an article to be conveyed. An elevation drive device 10 in the vehicle body has a motor 11 which rotates four pulleys through timing belts 21a, 21b so as to take up or deliver belts 30 through 33 wound on the pulleys for elevating the elevating bed. There are provided a pair of support device 40 each of which includes a pair of rollers 41, 42 which are made into press contact with the belts from both sides in order to prevent the belts from rolling.
Patent JP-S5382753-A (JP)
Title: 4-cyano-alpha-methylcinnamic acid-4'-substd-phenylester
Inventor: SUGIMORI SHIGERU
IPC: C07C67/00
Filed: 1976-12-28
Abstract: PURPOSE: 4-Cyano-α-methylcinnamic acid-4'-substd. -phenylester I (R is 1-10C straight chain alkyl or alkoxy), e. g.  4-cyano-α-methylcinnamic acid-4'pentyloxyphenylester. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0694368-A (JP)
Title: Heat accumulation type melting furnace and operating method thereof
Inventor: HERUMUUTO PIIPAA
IPC: F27B3/20
Filed: 1993-06-29
Abstract: PURPOSE: To suppress the temperature of a flame so as to reduce the quantity of discharged NOx, by arranging a specified number each of nozzles at the sidewall and the ceiling wall of a burner cylinder, in a regenerative melting furnace where a burner supplied with fuel from the nozzles is arranged at the burner cylinder. CONSTITUTION: For a regenerative melting furnace, a burner supplied with fuel from a nozzle 1 is arranged at a burner cylinder. In this case, the nozzle 1 is arranged at the sidewall 2 of the burner cylinder. Moreover, the nozzle 1 is also arranged at either a bottom wall 3 or a ceiling wall 4. Furthermore, the number of nozzles 1 arranged at the sidewall 2 is set to two to four pieces. On the other hand, the numbers of the nozzles arranged at the bottom wall 3 and the ceiling wall 4 are set to three to six pieces, respectively. Then, a wide flame band is created by the thin tributary of a fuel flow colliding against an air current, whereby the prominent flame temperature is suppressed, and also the flame distribution is equalized. Hereby, the quantity of discharged NOx can be reduced.
Patent JP-H10332744-A (JP)
Title: Direct current sensor
Inventor: HAZAMA TAKESHI
IPC: G01R31/02
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a direct current sensor which is effective in detecting leakage of micro direct current of an inverter and can obtain stable output with substantially zero influence of alternating current mixed in the direct current. SOLUTION: A pair of electrically connected detection coils 3a and 3b are wound and arranged in the toroidal state at a short side part opposing a detection core 2 made of soft magnetic material in the shape of a rectangular frame, a pair of exciting cores 4a and 4b made of soft magnetic material constituting a squire cylinder state at a long side part opposing the detection cores 2, an exciting coil 5 is wound and arranged in the circumferential direction of the outer circumference of the detection core 2, and a conductor to be detected 1 through which direct current flows is pierced and arranged inside the detection cores 2.  And an alternating current cancel coil 10 is wound and arranged over an alternating current transducer coil 9 made of the ring-shaped soft magnetic material constituting an alternating current transducer so as to cancel influence of the alternating current mixed in the direct current.
Patent JP-S5859317-A (JP)
Title: Engine with supercharger
Inventor: KIZAKI YOSHIO
IPC: F02B33/00
Filed: 1981-10-03
Abstract: PURPOSE:To suppress the reduction in engine efficiency when supercharging is not performed, by using the supercharger whose nominal pressurized air supplying capability is less than a specified value of a total storke volume of the engine, and driving the supercharger at all times. CONSTITUTION:An air intake path 2 and a supercharging path 3 are independetly provided with respect to the engine. The supercharger, whose nominal pressurized air supplying capability is less than the total stroke volume of the engine by 30%, is used. Therefore, the engine efficiency is not largely decreased when the supercharging is not performed. Furthermore, since the supercharger 11 is always made to be driven without special control, an electromagnetic clutch and the like can be omitted.
Patent JP-H0769033-A (JP)
Title: Axle load distributing device used in rear suspension for rear two-axle car
Inventor: YOSHII KATSUZO
IPC: B60G5/04
Filed: 1994-06-16
Abstract: PURPOSE:To improve starting performance on a sloping road and a snow-covered road and the like by increasing an axle load of a driving axle when driving force is necessary. CONSTITUTION:An axle load distributing device has an air bag means 11 to make a load act in the raising direction on a rear axle 34 by being supported with a frame, an air supply valve 13 arranged in air pressure piping 12 to connect the air bag means 11 to an air pressure source and a pressure damper 14 connected to the air pressure piping 12 between the air bag means 11 and the air supply valve 13, and has an air exhaust valve 15 connected to the air pressure piping 12 between the air supply valve 13 and the pressure damper 14 and a controller 16 to supply compressed air to the air bag means 11 by controlling so as to open and close the air supply valve 13 and the air exhaust valve 15 when driving force is necessary while inputting and processing information obtained by a transmission shift position sensor 17, a vehicle speed sensor 18, a load sensor 19 and a pressure sensor 20.
Patent JP-S5683184-A (JP)
Title: Solid-state image sensor
Inventor: ARISE FUSAYOSHI
IPC: H04N5/335
Filed: 1979-12-07
Abstract: PURPOSE:To avoid the appearance of ringing at an effective scanning period, by increasing the number of switches connected between the stages and the number of stages of one shift register toward X, Y, than the number of video elements corresponding. CONSTITUTION:The horizontal shift register 13 with the same construction as each stage of the horizontal shift register 1 and horizontal switch 14 having the same construction as the horizontal switch 3, are taken. That is, the number of the register 1 and the switch 3 is increased than the number of video element 5. When the horizontal start pulse 6 is input to the left end of the register 13, the register 13 shifts right the ON-state according to the input of the horizontal clock pulse 7. Further, when the register 1 corresponding to the video element 5 is ON, the horizontal effective scanning is started afterward. Thus, before the horizontal effective scanning is started, since the register 13 is already ON-state, no difference is caused to the leakage of clock before and after the start of scanning of horizontal effectiveness. Thus, no ringing is caused during the horizontal effective scanning period.
Patent JP-H0594142-A (JP)
Title: Continuous notification device
Inventor: YAMADA YOSHIHIRO
IPC: G09F11/15
Filed: 1991-06-28
Abstract: PURPOSE:To secure a large housing quantity while maintaining the degree of freedom for design to. CONSTITUTION:A notifying substance holding tool 34 obtained by disposing holding shafts 35 at both ends, a chain 12 which continuously notifies the plural tools 34 at a notifying position, a guide groove 24 which aligns and arranges the tools 34 at a notification waiting position in prescribed order and a pressing member 33 which allows the passing of the first shaft 35 and guides the next shaft 35 to the notification waiting position of the groove 24 when the tool 34 is circulates are provided. Since the notification waiting position of the tool 34 and the notifying position of the chain 12 are made different, the notifying position can be provided at the optional position. Besides, since the degree of the freedom as for the design is high and the notification waiting position is not restricted by the notifying position of the chain 12, the notification waiting position can be installed at the proper position.
Patent JP-H1013041-A (JP)
Title: Cabinet for placing circuit substrate
Inventor: HASEGAWA YUJI
IPC: H05K7/20
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To maintain the cooling effect of a fan unit easily without using any auxiliary member in a cabinet for mounting a circuit substrate. SOLUTION: As units including a circuit unit 13A and a circuit unit 13B are expanded at each unit support tool 18 in a cabinet 10, positions for installing an air filter unit 14 and a case 61 are also lowered. Then, as shown in (B), a fan 162 is mounted on a case 161 when a fourth circuit unit 13D is mounted, thus completing a fan unit 16. Finally, while the six circuit units 13A, 13B, 13C, 13D, 13E, and 13F are mounted, air is sucked from a ventilation hole 171a of a power supply panel 17 and a rear surface plate, thus cooling each circuit unit.
Patent JP-S6317255-A (JP)
Inventor: SHIKAUCHI YASUSHI
IPC: C04B35/00
Filed: 1986-07-04
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-H026255-A (JP)
Title: Method for controlling braking of driving wheel of vehicle
Inventor: SATO MASAMITSU
IPC: B60T8/175
Filed: 1988-06-27
Abstract: PURPOSE:To enable smooth vehicle starting on a road surface with a low friction coefficient by previously giving a defined braking force by means of the manual operation of a rider at the time of vehicle starting to suppress driving torque and gradually increasing the driving torque after the vehicle starting. CONSTITUTION:The wheel speeds of driven wheels WFL, WFR and driving wheels WRL, WRR are detected by sensors SFL, SFR, SRL, SRR, subjected to signal processing, and detected for slipping conditions by a judging means 4 to carry out the operation control of braking means BRL, BRR with respect to the driving wheels. If a rider judges that the start of a vehicle is difficult because of an extremely low friction coefficient, a switch 7 is manually operated to make a flip-flop 6 high level and generate a defined braking force in the braking means BRL, BRR by means of the input from an initial braking control signal generating means 11. After staring, a switch 8 is interlockedly closed gradually increasing driving torque. Thereby, smooth vehicle starting can be carried out on a road surface with a low friction coefficient.
Patent JP-2000343700-A (JP)
Title: Liquid discharge head and liquid discharge recording device
Inventor: WATANABE SHINJI
IPC: B41J2/12
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To stabilize the discharging of liquid droplets by each of heating elements by building a pressure sensor element into a movable member and reading an output value detected by the pressure sensor element using a circuit part. SOLUTION: A pressure sensor element 200 having an electrode 201, to which lead wiring 202 is connected, formed on both ends of the pressure sensor element 200, is built in a movable member 6 consisting of SiN and the displacement of the movable member 6 is detected by the pressure sensor element 200. Further, the detection results are stored in memory and a drive signal control circuit decides rising data for the drive pulse of a heating element 2 in compliance with output value data stored in memory and liquid discharge level characteristics. Thus the heating element 2 is energized by the drive pulse width. Consequently, it is possible to stabilize the discharging of liquid droplets by each of the heating elements 2.
Patent JP-H027505-A (JP)
Title: Manufacture of permanent magnet
Inventor: AKIOKA KOJI
IPC: H01F1/057
Filed: 1988-06-27
Abstract: PURPOSE:To manufacture a high performance permanent magnet at a low cost by a method wherein an ingot having a specific average grain diameter and having rare-earth elements, iron and boron as basic components is subjected to a hot rolling with a specific strain speed. CONSTITUTION:When a permanent magnet whose main components are rare- earth elements (including Y), iron and boron, the casting is carried out so as to make its average grain diameter not larger than 20mum. With this process, the permanent magnet can be rolled in a wide range of a strain speed. Then the permanent magnet is subjected to a hot rolling with the strain speed in a range of 10<-4>-10<2>/sec to make it anisotropic. If the strain speed exceeds the above range, crackings are developed in the ingot and the sufficient rolling can not be performed. On the other hand, the lower limit of the strain speed is the minimum strain speed allowable from a viewpoint of productivity. If the strain speed is lower than the above range, not only the productivity is degraded but also, as the magnet is held under a high temperature for a long time, crystal grain growth is induced and the coercive force is degraded.
Patent JP-H0822293-A (JP)
Title: Musical tone reproducing device and its method
Inventor: TANAKA HIROKAZU
IPC: G11B27/10
Filed: 1994-07-11
Abstract: PURPOSE:To make it possible to previously record evaluation information relating to the music sung by individuals and to display the same. CONSTITUTION:The musical tones are reproduced from an optical disk by an LD player 105 and a user sings a song by using a microphone 107 in compliance therewith. A score deciding section 106 makes evaluation by collating the input from this microphone 107 and the input from this LD player 105. The score of the result of this evaluation is recorded in an optical card by an optical card information recording and reproducing device 101. The scores recorded relating to this music in the past are read out together therewith and are displayed in the form of a graph or the like. The transition of the scores are, therefore, made easily visible and the degrees of improvement, etc., are easily recognized.
Patent JP-H0826663-A (JP)
Title: Rocking device for moving rail
Inventor: MURAMOTO HIROTAKE
IPC: B61J3/10
Filed: 1994-07-11
Abstract: PURPOSE:To simplify operations for locking the connecting end sections of mutually opposite rails, and also prevent defective matching lock by letting a horizontal closing type gate means provided with a drive means be fitted in while being laid across each space between respective gate receiving means, and concurrently letting the dislocation of respective rails in the axial and vertical directions be simultaneously matched and locked. CONSTITUTION:One moving rail out of moving rails 7.through 9 is moved to a position where the aforesaid rail coincides with the other moving rail, and then suspended, and a horizontal closing type gate means 24 is closed by a drive means 23 thereafter. A gate member 27 is fitted in while being laid across a space between the respective rollers 33 of a gate receiving means 21 for a floating rail 23, and a space between the respective rollers 33 of a gate receiving means 23 for the other moving rail, and each positional dislocation in the axial and vertical directions between the ends of the rails is simultaneously adjusted by means of a vertical floating action based on the horizontal surface of the floating rail 20. Since each gate receiving means 21 and 24 is provided with paired upper and lower rollers 33, the gate member 27 is smoothly fitted therein.
Patent JP-S5383496-A (JP)
Title: Display device
Inventor: YAMAGISHI TETSUO
IPC: G02F1/1345
Filed: 1976-12-28
Abstract: PURPOSE:To achiove the reduction in the number of production processes and achiachive the stabilization of quality by making possible driving a display device without interposing upper and lower conducting members between mating base plates.
Patent JP-H11337316-A (JP)
Title: Infrared thickness meter
Inventor: KOJIMA HIROMASA
IPC: G01B11/06
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an infrared thickness meter having a simple structure capable of enhancing the measuring precision by extending a wavelength area of measuring thickness and by reducing the influence of optical interference at the time of the measurement of a thin film, and capable of measuring an opaque body such as a carbon-coated film. SOLUTION: This device is provided with a black body furnace 1 for radiating a film 3 to be measured with an infrared ray, rotary chopper 2 for intermittently cutting the infrared ray of the black body furnace 1, optical pipe 4 for guiding an intermittently cut light transmitted through or reflected on the film 3 to be measured, infrared sensor 5 connected with the light receiving edge of the optical pipe 4, and arithmetic means 9 for calculating the thickness of the film 3 to be measured based on the output voltage of the infrared sensor 5. Then, measurement is operated by making close an interval between the black body furnace 1 and the optical pipe 4.
Patent JP-H05319019-A (JP)
Title: Radial tire for motorcycle
Inventor: SAKAMOTO MASAYUKI
IPC: B60C9/00
Filed: 1992-05-25
Abstract: PURPOSE:To raise the running stability at high-speed running, by forming a belt as the proportion of the width of it to the width of a tread is the prescribed value, and composing a belt layer formed of helically wound belt cords having an ellipitc cross section, of a center area in which the major axis of the belt cord is orthogonal to the outside face of a carcass and shoulder areas in which the major axis of the belt cord is almost parallel with it, in the prescribed proportion. CONSTITUTION:A belt layer 7 formed by helically winding belt cords 10 having an elliptic cross section is composed of a center area M in which the belt cords 10 are wound as the major axis X of the belt cords 10 is orthogonal to the outside face 6A of a carcass 6 and contains the range between the first points P spaced at the distance of 1/8-1/4 of the width of the belt W apart from the equator of a tire C to the both sides, and shoulder areas S is which the belt cords 10 are wound as the major axis X of the belt cords 10 is almost parallel with the outside face 6A of the carcass 6 and contains the range from the second points Q spaced at the distance of 1/4-3/8 of the width of the belt W apart from the equator of the tire C to the both sides, to the edges F of the belt layer 7. With this structure, the running efficiency can be stabilized as the rigidity of the entire of the tire is reduced and the scamper thrust can be easily controlled.
Patent JP-H05326170-A (JP)
Title: Protecting device for series lighting discharge lamp
Inventor: INOUE YOSHINORI
IPC: H05B41/23
Filed: 1992-05-25
Abstract: PURPOSE:To keep the stable discharge state of remaining discharge lamps by connecting protective relays in parallel every discharge lamp series-lighted by an AC power source, and preventing an excessive voltage share of a failed discharge lamp by its low impedance. CONSTITUTION:A protective relay 9 is connected in every series fluorescent lamp 7a-7d to be series-lighted. When the voltage between terminals of the fluorescent lamp 7a at lighting start and under lighting, for example, is raised by life deterioration, the applied voltage to the fluorescent lamp 7a or the protective relays 9 of 7a-7d is raised. A relay contact 12 is closed by the current- carrying to an input coil 10 having an impedance higher than the rated discharge resistance of the relay 9, and the contact 12 is thereafter kept in the closed state by the current carrying to a holding coil 11 having an impedance lower than the rated discharge resistance. Thus, the impedance of the relay 9 is smaller than the rated discharge resistance of the fluorescent lamp, and the fluorescent lamp 7a is bypassed to reduce the voltage share. Thus, a reduction in voltage share of each remaining fluorescent lamp is prevented.
Patent JP-S5587014-A (JP)
Title: Amplifier of light measurement circuit
Inventor: SHIROKAZU HIROSHI
IPC: G01J1/44
Filed: 1978-12-25
Abstract: PURPOSE: To make it possible to amplify a difference in pulse output by feeding a signal, based upon the mean value of addition among several photoelectric elements, back to a differential amplifier as a comparison signal so that the mean value will be a fixed value without reference to the photo image intensity of each photoelectric element.  
     CONSTITUTION: Field-effect-transistor array 1 consists of FETs D 1 WD 4 , and switches S 1 WS 4  in series to them, and switches S 1 WS 4  are sequentially turned ON by  gate pulses with delay of constant time. Photoelectric outputs e 1 We 4  from FETs  D 1 WD 4  turn into an time-series pulse output of timing corresponding to gate pulses,  and this output is inputted to sample holding circuit 3 to generate output V 3 ,  which is received by differential amplifier 4; and amplifier 4 generates output  signal V 5 , memory capacitors C 5 WC 8  in holding circuits 5W8 are charged to voltages corresponding to those obtained by subtracting comparison voltage V 2  from  photoelectric outputs e 1 We 4 , and charged voltages are led out as outputs V 10 W V 40 , which are used as focusing signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H027864-A (JP)
Title: Rotary solenoid
Inventor: HIROMOTO HIDEFUMI
IPC: H02K33/16
Filed: 1988-06-27
Abstract: PURPOSE:To obtain high torque and form a thinner type by using a disc-shaped magnet as a rotor, and by permitting the pole piece of a stator to be confronted with the axial direction of a rotary shaft. CONSTITUTION:A coil 24 is contained in a cylindrical case main-body 11, and in a space between a cap 13 and the case main-body 11, a disc-shaped magnet 31 is set. The magnet 31 is retained on a rotary shaft 32 via a bushing 33, and constitute a rotor 30. Besides, at both the end sections in the axial direction of a cylindrical core 22, stepped sections 22a, 22b are formed, and a magnetic pole plate 23 and a cover plate 12 are caulked to be fixed. On the magnetic pole plate 23, a pair of magnetic pole pieces 23a are projected, and the cover plate 12 is caulked to de fixed on the case main-body 11, and a housing 10 is formed. Besides, through the core 22, a bobbin 25 wound up with the coil 24 is inserted, and is excited. Then, the disc-shaped magnet 31 is used for the rotor 30 and is confronted with the pole piece 23a of a stator, and so the magnet can be made thinner in the axial direction of the rotary shaft 32 with high torque.