baber/WOPTO huggingface dataset:
Patent JP-S57110519-A (JP)
Title: Hydraulic suspension device
Inventor: EMURA JIYUNICHI
IPC: B60G17/015
Filed: 1980-12-27
Abstract: PURPOSE:To shorten the recovering time to a normal position of a vehicle height after finishing boarding and alighting of passengers by providing a boarding and alighting position detection sensor and constructing to stop the operation of an exhaust valve via a control switch by a detection signal from the sensor. CONSTITUTION:A supply valve 3, an exhaust valve 9 and a cut valve 13 are opened or closed via a controller 17 by detection signals from vehicle height reference position detection sensors 14, 15 to expand and contract suspensions 5, 6 so as to adjust the vehicle height to a normal position. When boarding or alighting of the passengers, a control switch 16 is manually operated to interrupt the detection signals from the sensors 14, 15 the valves i, 13 are opened to decrease the vehicle height lower than the normal position. Then, a sensor 18 detects it to release the lowering command of the switch 16. Thus, the valves 9, 13 are closed to maintain at boarding or alighting position. After the boarding or alighting is completed, the switch 16 is returned, and the sensors 14, 15 are connected to the controller 17. Thus the time of returning to the normal position can be shortened.
Patent JP-S6079824-A (JP)
Title: Level converting circuit
Inventor: MIZUE KATSUYA
IPC: H03K19/018
Filed: 1983-10-07
Abstract: PURPOSE:To keep the level of a signal constant even if a power supply voltage is fluctuated by connecting a constant current source in series with an emitter follower so as to change level shift amount in response to fluctuation in power supply voltage. CONSTITUTION:A transistor (TR) Q6 and a resistor R6 forming the constant current source 1 are connected between an emitter follower EF comprising a TRQ4 and a resistor R4 and a ground point. A node n3 of a resistor split circuit as a reference voltage circuit comprising resistors R7, R8 connected in series between a power supply voltage Vcc and ground point is connected to a base of the Q6 and a voltage dividing the power supply voltage Vcc by the resistor ratio of the resistors R7, R8 is applied thereto. Thus, a current flowing to the constant current source 1 is changed in following to flucturation of the power supply voltage and the level shift amount is changed, and then even if the power supply voltage is changed, the signal level is kept constant.
Patent JP-S6247152-A (JP)
Title: Manufacture of substrate for semiconductor device
Inventor: IHARA HIROHIKO
IPC: H01L23/14
Filed: 1985-08-26
Abstract: PURPOSE:To obtain a substrate for a semiconductor device with high reliability by forming a corrosion resistant plating layer on a substrate metal, then annealing it and superposing a ceramic layer. CONSTITUTION:A substrate metal 10 is not particularly controlled, and is treated, for example, with corrosion resistant plating 11 of 2-20mum thick with Mo by an arbitrary method. A plating material is selected from Ni, Zn, Au and the other, or may be sole or different type laminate. Then, it is annealed in vacuum or atmosphere. In this case, the temperature is selected at the highest temperature or higher of required characteristic temperature, ceramic coating tempeature, and recrystallizing temperature of corrosion resistant plating metal, and treated for 10-60min. Thereafter, Al2O3, AlN, TiO2, SiO2 or one or several ceramic layers 12 of its mixture is formed on the annealed layer 11. The substrate according to this configuration can obtain excellent heat sink, electric insulation, stable and reliable semiconductor element.
Patent JP-H1131009-A (JP)
Title: Method and device for sequence programming of welding by robot
Inventor: NAGAO YOICHI
IPC: B23K9/127
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nearly optimum solution for the sequence programming of welding within a practical time. SOLUTION: A welding robot device 1 employs a twin-torch system consisting of high-speed rotary arm welding torches 8 and 9 mounted on arm tips of a couple of articulated robots 6 and 7 and is manufactured by the fillet welding of a small assembly member 10. The small assembly member 10 is manufactured by joining members 12 to 15 to a flat main plate 11. The members 12 to 15 have both sides welded at the same time. To obtain a nearly optimum solution within a practical time, the range of the angle of rotation of a head 5 around a swivel shaft 5a is limited. To decrease a time of touch sensing, an end detecting function for a torch for high-speed rotary arc welding is utilized. The solution is so limited as to meet bead joining restriction requirements for welding quality.  When there are many object members, further grouping is performed to narrow down search objects of the solution and the whole search is made within the practical time.
Patent JP-H0928493-A (JP)
Title: Fall preventive tool for furniture
Inventor: KOBAYASHI TETSUO
IPC: A47B97/00
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a fall preventive tool for furniture which can surely prevent furniture from falling down can be applied regardlessly of Japanese style/ Western style rooms, facilitates fitting and does not require the piercing of any hole on walls. SOLUTION: This tool has a frame body 5 provided with a vertical reference face part 6. A supporting member 8 provided with a movable face part 9 and a ground part for forming a gap part 15 at a prescribed gap to the reference face part 6 is fitted to the frame body 5 so that the gap part 15 can be freely turned downward to be extended. A stopper member 19 is placed at the upper end part of the gap part 15 between the reference face part 6 and the movable face part 9. Thus, furniture can selectively leaned on the wall side.
Patent JP-S5895107-A (JP)
Title: Oil burner utilizing hot gas reciprocating engine
Inventor: HASHIMOTO KENJI
IPC: F23L5/02
Filed: 1981-11-20
Abstract: PURPOSE:To save electric energy, by rotating the fan for combustion of an oil burner, utilizing a hot gas reciprocating engine. CONSTITUTION:The heated part 91 of a hot gas reciprocating engine 9 is heated by flames on a pilot burner 6, and the air, that is an operating gas in a cylinder 27, repeats a closed cycle of isothermal compression, isochoric heating, isothermal expansion, and isochoric cooling, by the difference of temperature between  the heated part 91 and a cooled part 92. A displacer 28 and a piston 29 reciprocate in the cylinder 27 with a predetermined difference between phases, to serve  to feed the air into the heated part 91 and the cooled part 92. The reciprocation  of both parts 28 and 29 is taken out as an output power by crank mechanisms  32-1 and 32-2, to rotate the shaft 82 of a fan 7 for combustion. This arrangement  makes the source of electric power supply to rotate the fan 7 for combustion  unnecessary in an oil burner.
Patent JP-S6432068-A (JP)
Title: Ignition timing controller
Inventor: HASHIMOTO YUJI
IPC: F02P5/15
Filed: 1987-07-27
Abstract: PURPOSE:To calculate accurate ignition timing so efficiently with an inexpensive structure by installing a device which calculates the ignition timing of an engine according to engine speed, in case of an ignition timing controller for the engine. CONSTITUTION:A pulse generator 24 outputs a signal S4 synchronized with rotation of an engine 20 to an ignition timing controller 10. A power transistor 26 makes a secondary current of an ignition coil 27 intermittent and generates high voltage in a secondary coil. A distributor 28 impresses the high voltage on a spark plug 29 of each cylinder 20a. The ignition timing controller 10 calculates ignition timing of an engine according to engine speed. Thus, accurate ignition timing is efficiently calculable with an inexpensive structure.
Patent JP-S5888190-A (JP)
Inventor: HONDA MASAAKI
IPC: C04B35/58
Filed: 1981-11-20
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-H0723537-A (JP)
Title: Laminated core for spindle motor
Inventor: HASHIMOTO KIYOMI
IPC: H02K1/28
Filed: 1993-06-30
Abstract: PURPOSE:To reduce iron loss and eddy current loss by forming the caulked parts of punched magnetic plates at the inner or outer edges of plate surface. CONSTITUTION:When punched magnetic plates are laminated, caulking parts are formed at three points on the inner diametral part 1A of central hole 1 at equal intervals. The magnetic plates are caulked by making small radial cuts locally at predetermined positions on the inner diametral part 1A of the central hole and then tightening that parts axially. Since the caulked parts 11 are located on the edge of the central hole 1, the magnetic path 7 passes from each radial pole 5 through the root 6 and the outer peripheral protrusion 3 thereof without traversing the caulked part 11, the magnetic path 5 is equalized for each pole 5 thus eliminating fluctuation in the field to be generated and suppressing iron loss.
Patent JP-S6434269-A (JP)
Title: Method for displaying letter or such on tangle and tangle having displayed letter or such
Inventor: DANNO HARUO
IPC: A23L17/60
Filed: 1987-07-29
Abstract: PURPOSE:To enable display of letter, etc., on a tangle piece without deteriorating the taste and flavor of tangle, by pressing a tangle with a press to form a protrusion and shaving off the protruded part, thereby developing a clear letter, etc., resistant even to cooking. CONSTITUTION:A piece of tangle 1 is pressed with presses 5, 6, etc., to form an protruded part (protrusion of the surface skin 2a and the protrusion of the inner tissue 8) and the protruded part is shaven off (the part 2a is removed and the part above the line A-A is shaven off). The inner white part 4 of the tangle is exposed to develop a letter, etc., on the surface of the tangle.
Patent JP-H0237428-A (JP)
Title: Replacement processing system at the time of developing library
Inventor: AJIRO KUNIKO
IPC: G06F9/45
Filed: 1988-07-27
Abstract: PURPOSE:To improve the replacement processing efficiency by reading a record following a record, whose replacement processing is not required, into a preread buffer to perform the processing of continuation and reading in a library corresponding to a preliminarily determined work area in case of a record whose replacement processing is required and transferring this record to the preread buffer after the replacement processing. CONSTITUTION:Generally, the following record is read into the preread buffer to continue the word decomposition processing for the purpose of discriminating whether the word continuation processing is required or not when the last word in one record of a certain source program will be detected. When the replacement processing is required (instruction REPLACING), a library is read into a preliminarily determined work area when it is discriminated whether the word continuation processing is required or not. The replacement processing is performed on this area, and the record as the replacement result is transferred to the preread buffer for normal processing when replacement of the last word in one record is terminated. Thus, it is unnecessary to write out the source program as the replacement processing result into a work file, and the replacement processing can be performed while executing a part of syntax analysis.
Patent JP-S6432329-A (JP)
Title: Coordinate input device
Inventor: HIRAIWA TAKAYASU
IPC: G06F3/042
Filed: 1987-07-29
Abstract: PURPOSE:To accurately display the coordinate positions by setting the output level of a light receiving element at a value lower than a certain level in case an obstacle exists between a light emitting element and a light receiving element set opposite to each other. CONSTITUTION:The light emitting diode groups D1-D8 and the light receiving diode groups d1-d8 are switched for each pair and the diodes are successively switched in order of arrangement within each diode group. When no obstacle exists between both groups D1-D8 and d1-d8, the light receiving output is produced. While no light receiving output is produced as long as an obstacle exists between both diode groups. The level of said light receiving output is compared with a certain fixed level via a comparators IC9 and 10. Then the comparison output is supplied to a NOR gate IC11. In such a case, the output is supplied to a CPU from the gate IC11 if an obstacle exists between both diode groups. Then the CPU outputs the position of said obstacle to use the result as the coordinate input.
Patent JP-2001013676-A (JP)
Title: Mask for near field light exposure and its production
Inventor: TSURUMA ISAO
IPC: G03F1/60
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To improve the adhesion property between a wafer and a mask which is constituted by forming a light shielding part while leaving the aperture part of a specified pattern on one surface side of mask base material transparent to exposing light and which is used for proximate place light exposure by bringing a patterning part, where the aperture part is formed, into contact with the surface of the wafer. SOLUTION: The mask 10 is constituted by forming the light shielding part 14 while leaving the aperture part 13 of a specified pattern on one surface side of the mask base material 12 transparent to the exposing light and served for the proximate place light exposure by bringing the patterning part W, where the aperture part 13 is formed, into contact with the surface of the wafer 5. A recessed step part 15 is provided on one surface of the material 12 on the outside of the patterning part W.
Patent JP-H0351942-A (JP)
Title: Microprocessor
Inventor: KOIKE TSUNEO
IPC: G06F13/16
Filed: 1989-07-19
Abstract: PURPOSE:To improve the throughput of a microprocessor by preparing an access detecting circuit and a distribution circuit and completing the next access while applying a reading access to an external device having a long access time. CONSTITUTION:An access detecting circuit 100 activates an output 102 after detecting that a memory reading access is produced for fetch of an instruction after an I/O reading access based on an EIR signal 12 and an IMR signal 16. A distribution circuit 101 activates an IAK* signal 17 when an IORDY* signal 28 for I/O access is kept inactive together with an MEMRDY* signal 27 for memory access kept active respectively. As a result, an instruction code fetch control part 4 can fetch an instruction code of a data bus 2. Then the instruction fetch cycle ends earlier than the I/O reading cycle. Thus the throughput of a microprocessor is improved.
Patent JP-S6432502-A (JP)
Title: Reception antenna system for radio control
Inventor: YAMAZAKI TADAO
IPC: H01Q1/28
Filed: 1987-07-28
Abstract: PURPOSE:To prevent noise and to ensure the control of a frame or a cabin by providing a tuning circuit to an antenna whose length is substantially lambda/2 with respect to a transmission frequency and leading a signal into a receiver without connecting the signal to the frame or cabin connecting to ground. CONSTITUTION:A coil L 10 is connected to an antenna 11 to make the antenna length substantially lambda/2. A non-grounding type tuning circuit 12 is connected thereto and tuned to the transmission frequency. A signal at the secondary side of the circuit 12 is led to a receiver 13 in the frame/cabin through a coaxial cable 14. The signal is tuned at first by a double-tuning type tuning circuit 15 in the receiver 13 and the result is fed to a high frequency amplifier circuit 16. The amplified signal is converted into an intermediate frequency signal by a local oscillator 18. Since the signal is not connected to the frame/cabin in terms of high frequencies being a noise production source, no noise from the frame/cabin is received. Thus, the frame/cabin is manipulated surely in a range of radio wave arrival.
Patent JP-H1135282-A (JP)
Title: Looseness detecting mechanism of hanging member for lifting
Inventor: YAMASHITA SHIGERU
IPC: B66C13/00
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To automatically detect that one of plural chains is loosened compared with the other chains, and that a transfer machine is grounded. SOLUTION: To the frame 20F of the transfer machine of a ceiling running carriage, receiving members 51 are fixed, and chain bolts 52 connected to the lower parts of chains 12 are provided by penetrating the receiving members 51. Springs 53 generate a spring force to press down the chain bolts 52 to the receiving members 51. When the loosenesses of plural chains are the same, and the transfer machine is not grounded, dogs 52a are positioned higher than limit switches 54. When one of plural chains is loosened more than the other chains, or the transfer machine is grounded, the chain bolts 52 are pressed down from the receiver members 51 by the dead weight and the spring force of the chain, and the dogs 52a come into contact with contact shoes 54a to operate the limit switches 54.
Patent JP-H0475069-A (JP)
Title: Image forming device
Inventor: KAWAISHI YASUNORI
IPC: G03G15/16
Filed: 1990-07-18
Abstract: PURPOSE:To maximumly increase copying speed while each of copying coditions is satisfied at the time of monochromatic color copying and multicolor copying by almost equalizing the speed of an image forming process to paper carrying speed in a front surface mode, and making the paper carrying speed slower than the speed of the image forming process in a rear surface mode. CONSTITUTION:A latent image for a mirror image formed on a photosensitive body 8 is visualized on a black developing part 13B, and then, transferred on the surface of a transfer sheet P by the control of a system controller, in the front surface mode. In the rear surface mode, the erecting latent images formed on the photosensitive body 8 at every color components are developed by developing for each color 13, and then, sequentially superimposed and transferred on an intermediate transfer body belt 15. After a transfer from the photosensitive body 8 to the intermediate transfer belt 15 is finished, a resist roller 22 is driven in synchronization with an image on the intermediate transfer body belt 15 at the speed slower than that of a working process. The transfer sheet P is carried by the resist roller 22 while the image is transferred on its rear surface, and then, ejected. Thus, while increasing the speed of the multicolor copying, image for satisfying fixing performance is obtained.
Patent JP-H01158031-A (JP)
Title: Production of thick-wall molded article
Inventor: ISHIMARU YOSHIHARU
IPC: C08G61/08
Filed: 1988-07-29
Abstract: PURPOSE:To obtain the title molded article free from pores or voids therein, high in mechanical strength, low in water absorptivity, by bulk polymerization of a specific norbornene monomer while controlling the maximum exothermic temperature during cure of the reaction product at or below a specified level. CONSTITUTION:A bulk polymerization of a tri- or more cyclic norbornene monomer is carried out in a mold in the presence of a metathesis catalyst (A) while controlling the maximum exothermic temperature during cure of the reaction product to <=160 deg.C or, preferably, (B) while controlling the temperature difference within the reaction product within 80 deg.C in the period of cooling from said maximum exothermic temperature to the glass transition temperature of said reaction product during the process for cooling said reaction product to its glass transition temperature, thus obtaining the objective molded article virtually free from pores, consisting polycryclic norbornene polymer. Preferably, the amount of said metathesis catalyst to be used is 0.1-10m mol per mol of the norbornene monomer.
Patent JP-H1023739-A (JP)
Title: Power generation brake
Inventor: KITAMURA KENICHI
IPC: F03G7/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a power regeneration brake which can minimize the transmission delay of brack force at the time of braking a rotating member, simplify the whole structure and attain weight reduction. SOLUTION: One side of armatures 3 (3a-3c) and permanent magnets 2 (2a-2c) for field flux generation is surrounded by the other to be fixed onto a rotating member 1 to be braked. A clearance between the armatures 3 and the permanent magnets 2 is capable of being decreased at the time of braking the rotating member 1 and increased at the time of releasing braking. Electromotive force is capable of being generated at the time of braking.
Patent JP-S6246239-A (JP)
Title: Apparatus for inspecting surface foreign matter
Inventor: KATO SHINYA
IPC: G03F1/84
Filed: 1985-08-26
Abstract: PURPOSE:To enable rational and economical surface inspection, by dividing the surface of a substrate into a plurality of regions with due regard to the density of patterns and comparing the foreign matter data obtained by laser scanning with the judging reference value set to each region. CONSTITUTION:As a substrate 1, for example, there is a mask blank and the surface of the mask blank is scanned by laser beam through a laser oscillator 3 for detecting the foreign matter adhered to the surface thereof, an optical system 4 and a vibration mirror 5 and the scattered light reflected from said surface is condensed by a light condenser 6 to be inputted to a foreign matter detection circuit 7 while a tolerant limit memory circuit is provided at every region of the master blank storing the tolerant limits of the quantity and the size of the foreign matter adhered to the surface of the master blank. The output from a detection circuit 7 is compared with the output from the memory circuit 11 at every region by a comparing circuit 12 and quality judgment is performed by a discrimination circuit 13.
Patent JP-H0632107-A (JP)
Title: Heavy load pneumatic radial tire
Inventor: TAKAHASHI HIDENORI
IPC: B60C9/18
Filed: 1992-07-15
Abstract: PURPOSE:To widen belt width to stabilize a shape, and restrain distortion of the belt edge by constituting cords crossing each other while extending in the inverse direction to a tire equatorial surface so as to be used in the second and the third layers when being counted from the tire radial directional inside by intertwining steel element wires having a specific dimensional cross sectional diameter with each other. CONSTITUTION:An aspect ratio of a heavy load pneumatic radial tire 10 is set not more than 70%, and a pair of beads 12 and a troidal shape carcass 14 are provided, and a belt layer 22 composed of at least three-layer belts is provided on the tread side of the carcass. The respective belts constituting the belt layer 22 are formed of the first layer belt 24, the second layer belt 26, the third layer belt 28 and the fourth layer belt 30 in order from the diametrial directional inside, and the second layer belt 26 is formed as a maximum width belt, and the width W1 is set not less than 70% of maximum tire width W2. Cords of the second layer belt 26 and the third layer belt 28 are formed by intertwining steel element wires with each other, and a cross sectional diameter of the steel element wires is set 0.1mm to 16mm.
Patent JP-S6434835-A (JP)
Title: Image forming device
Inventor: KUSUMOTO KEIJI
IPC: B65H7/06
Filed: 1987-07-27
Abstract: PURPOSE:To facilitate the inspection and maintenance of a copying machine or the like by providing jam count memory at every possible jam position on a paper feed path, and by providing a clearing means for setting the count number to its initial value. CONSTITUTION:RAM memory in a control device incorporated on a control panel 100 comprises jam count memory for a jam 1 on a path from a paper feed section 9 to a timing roller 12 and a jam 2 on a path from the timing roller 12 to a discharge roller 16, and turns on the associated jam warning lamp 105 or 106 in accordance with a signal from a jam detecting sensor 11 or 15. Simultaneously, the jam count memory is counted up. Further, when a service man depresses a jam check key 108 or 110, the number of occurrence of jams on the associated paper feed path is displayed on a display section 101, and after repair, when the key 108 or 109 is again depressed, the value on the jam count memory is cleared off. Thereby it is possible to enhance the abilities of inspection and maintenance.