baber/WOPTO huggingface dataset:
Patent JP-S61212902-A (JP)
Title: Driver for moving antenna
Inventor: HIYAMA TAKEAKI
IPC: H01Q3/02
Filed: 1985-03-19
Abstract: PURPOSE:To attain turning drive without causing over-run to a large turning angle by coupling a drive means in a state released between a fixed side supporting frame and an antenna mounting base and coupling a turning means in a releasable state. CONSTITUTION:In tracing a communication satellite, a rope 9 is not tensed and accurate tracking is attained by using a jack 3. When it is required to turn the antenna to the other 2nd satellite at the outside of the tracking rang by the jack 3, after the rope 9 is tensed to a hook 12, a bolt 7 is removed to release the connection between a drive arm 6 and the antenna mounting base 1. In contracting the length of the jack 3, the rope having the length double the shrinked length of the jack is gathered via a pulley 10 and the rope 9 applied to the hook 12 exerts a torque. The antenna mounting base 1 is turned with a nearly double value of turning speed and turning angle in comparison with those of direct drive by the jack 3.
Patent JP-S58169821-A (JP)
Inventor: MORI SADAJIROU
IPC: H01H9/46
Filed: 1982-03-31
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-H05260643-A (JP)
Title: Overload detection control system for motor
IPC: H02P21/34
Filed: 1992-03-12
Abstract: PURPOSE:To perform drying operation or rice-hulling operation even if a power supply frequency of an original power supply of a motor used for a grain particle drying machine or a rice-hulling machine cannot be detected. CONSTITUTION:When a power supply frequency of an original power supply of a motor 4 cannot be determined to be either 50Hz or 60Hz by a power supply transformer 34 for the motor 4 which rotates and drives a wind-delivery machine of a grain particle drying machine, a reference rated current value of the motor 4 is set to 50Hz reference rated current value at a higher side of setting value of the reference rated current value of the motor 4 for drying the grain particle. Then, when the power supply frequency cannot be set, operation continues by setting to 50Hz where the reference rated current value is at a higher side.
Patent JP-S51128986-A (JP)
Title: Process for preparing n1-(6- hydroxymethyl-2-thtrahydropyranyl)-k- sub stituted uracils
Inventor: YASUMOTO SANJI
IPC: A61P35/00
Filed: 1975-05-01
Abstract: PURPOSE: N 1 -(6-hydroxymethyl-2-tetrahydropyranyl)-5-substituted uracils represented by the formula I: (where R is halogen or trihalogenomethyl). 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000252304-A (JP)
Title: Device for manufacturing semiconductor
Inventor: KONO SHINICHI
IPC: H01L21/52
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To reduce risk of cracking and chipping on a semiconductor chip when the semiconductor chip is pushed up by a needle pin and is taken out by an adsorbing collet. SOLUTION: From a wafer 37 which is divided into a plurality of parts and has a dicing sheet 38 on the back, divided semiconductor chips 39 are pushed up from a side of the dicing sheet 38 by a needle pin 36, which is provided on a pushing-up rod 26, and the semiconductor chips 39 are taken out by a chucking collet 40. In this case, the needle pin 36 is mounted on the pushing-up rod 26 via a retreating mechanism 31, which comprises a slide push unit 34 and a holding spring 32. The holding spring 32 moves backward when a load of pushing impact, that is detected by an impact load detecting section 41 provided on the chucking collet 40, is a predetermined value or more.
Patent JP-H05305858-A (JP)
Title: Dual axis mechanism
Inventor: MAACHIN KAACHISU
IPC: B60S1/32
Filed: 1991-02-27
Abstract: PURPOSE: To apply to a use with an extremely narrow space between axes by including coupling means making a circular movement integrally with an outer circular bearing surface about a second axis in association with the outer circular bearing surface. CONSTITUTION: The static race of a ball bearing or a roller bearing 57 is eccentrically attached to an axis 53. On the race, a hole 61 through which a drive shaft 7 and/or the bearing passes is formed. A space between two axes is slightly larger than the diameter of the drive shaft 7 and/or the bearing. A radially enlarged part 65 is provided with a short spigot type coupling member 67. A driven arm 11 is connected to the spigot 67, however, cannot rotate, so that the operation of the driven arm 11 is generated about the axis. Since the driven arm 11 vertically moves, a wiper blade is driven in accordance with the curvature of a front glass.
Patent JP-H03256001-A (JP)
Title: Optical material
Inventor: MATSUDA TATSUTO
IPC: C08F290/00
Filed: 1990-03-07
Abstract: PURPOSE:To obtain the optical material consisting of a high-refractive index resin having a low sp. gr. and excellent impact resistance by polymerizing monomer components of specific compsns. in the presence of a radical polymn. initiator. CONSTITUTION:The polymerizable monomer components consisting of 5 to 94.5wt.% polymerizable monomer consisting of one or >=2 kinds of the polyfunctional (meth)acrylates expressed by formulas I, II, 5 to 94.5wt.% polymerizable monomer consisting of styrene and/or alpha-methyl styrene and 0.5 to 40wt.% polymerizable monomer consisting of unsatd. nitrile are polymerized in the presence of the radical polymn. initiator. In the formula I, R1, R2 respec tively independently denote H or CH3; X denotes formula III, etc.; R3 denotes H, CH3, etc.; l denotes integer 2 to 14; n denotes integer 4 to 14. In the formula II, R4 denotes H or CH3; R5 denotes a satd. aliphat. hydrocarbon group which may contain ether, etc., of valance q; q denotes 3 to 6 integer. The optical material consisting of the high-refractive index resin which is low in sp. gr., is colorless and transparent and has the excellent impact resistance is obtd. in this way.
Patent JP-S59181204-A (JP)
Title: Kneading liquid of dental investment material
Inventor: ITOU YASUTAROU
IPC: A61K6/838
Filed: 1983-03-31
Abstract: PURPOSE:The titled kneaded liquid, containing aluminum phosphate, sodium chloride and a surfactant, and capable of increasing the strength and fire resistance at high temperatures and improving the surface conditions of a cast material. CONSTITUTION:A kneading liquid of a dental investment material, containing 0.6-6wt% aluminum phosphate, e.g. aluminum primary or secondary phosphate, 0.6-3wt% sodium chloride and 10-100ppm surfactant, e.g. nonionic or anionic surfactant, and having >=1.6pH. The mixing liquid ratio of the kneading liquid to be added to an investment material powder is suitably within 1:(0.2-0.4) range. The mixing of a gypsum based investment material by using the above-mentioned kneading liquid permits the casting of nickel-chromium alloy requiring >=1,300 deg.C temperature, and a prosthesis can be manufactured from the above- mentioned alloy.
Patent JP-S58174778-A (JP)
Title: Cage valve with foreign substance inflow preventive mechanism
Inventor: TAKESHIMA KIKUO
IPC: F16K51/00
Filed: 1982-04-02
Abstract: PURPOSE:To allow a cage valve in use for fluid which contains much scale by providing a means which may prevent foreign substance from flowing into a friction gap between the inner face of the cage and a plug. CONSTITUTION:Inflow of scale into fluid may be checked by a net 110. By varying the thickness of a mesh of the net 110, a cage valve may be allowed in use for any fluid that contains various sizes of particles of scale. The net 110 is fit around a cage 100 with bolts 120 so that its removal may be easy due to said operation with the bolts. If the net 110 is fastened around the cage 100 by a ring 121, and further fastened with the bolts 120, the filtering performance may become satisfactory due to close contact of the nut 110 to the cage 100.
Patent JP-S54145510-A (JP)
Title: Method and apparatus for recording of end marks
Inventor: TANAHASHI MAKOTO
IPC: G11B15/087
Filed: 1978-05-08
Abstract: PURPOSE: To make recording of end marks easy by providing an end mark after the specified blank period after completion of magnetic tape recording and using this as a reference for stopping the magnetic tape in the specified position.  
     CONSTITUTION: When a recording start signal is applied to the timer 9 of a CPU 6, a recorder 14 assumes an operating state and the timer 9 counts the clock of a clock pulse generator 8. When the recording ends, the recorder 14 is disabled through the CPU 6 and the tape is run blank by a fast feeder 15 for the specified time t 1  when the timer 9 counts the specified clock number, whereby the oscillation output of an oscillator 11 is recorded in the tape and the end mark 3 of the width of the time t 2  is recorded in succession to the recording part 2 and blank part 4. Then, a rewinder 16 is operated by way of the CPU 6 and the tape is stopped well at the center of the blank part 4 by a reversible counter 10 which counts the tacho pulse number generated by the tape feed reel. Hence, the end mark which becomes a stop reference is readily and surely recorded without the need for checking the recording end each timer and freshly recording a mark. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59182893-A (JP)
Title: Treatment of waste liquor from coke oven gas desulfurization and decyanization
Inventor: NAKAMURA TAIZOU
IPC: C10K1/12
Filed: 1983-03-31
Abstract: PURPOSE:To economically perform a waste liquor treatment by taking advantage, as the heat source, of the sensible heat of the ammonical liquor available from the coke oven, in concentrating the waste liquor produced from titled gas desulfurization and decyanization to bring it to a combustible state. CONSTITUTION:While the waste liquor produced from the desulfurization and decyanization process in the regeneration tower 4 is charged in the concentration tower 8, the heat exchanger 9 in the tower 8 is charged with a 60-80 deg.C ammoniacal liquor from the coke oven 10 to effect heat exchange with the waste heat, thus supplying thermal energy for the concentration. The exit temperature of said exchanger 9 is under control at 55-75 deg.C (pref. 60-70 deg.C), from which the ammoniacal liquor is returned to the coke oven 10.
Patent JP-H10233032-A (JP)
Title: Optical head device and optical recording and reproducing device equipped with the same
Inventor: UNO TETSUYA
IPC: G11B7/135
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To provide the optical head device capable of reading and writing whichever an optical disk is a compact disk(CD) or a digital video disk(DVD) by utilizing different polarizing directions of a light beam for these two kinds of disks. SOLUTION: A light beam LB emitted from a light projecting part is transmitted through an annular polarizing filter 10. Since an S-polarizing component out of the light beam LB transmitted through the polarizing filter 10 is transmitted through the polarizing filter 10, while a P-polarizing component is intercepted by the polarizing filter 10, light of the S-polarizing component is transmitted through the polarizing filter 10 and is converged by an objective lens 6 as the light of a large numerical aperture so as to be converged on the DVD. Then, light of the P-polarizing component is transmitted through the polarizing filter 10 and is converged by the objective lens 6 as the light of a small numerical aperture so as to be converged on the CD.  The light beam LB reflected by the DVD is transmitted through a polarizing beam splitter 11 and is received by a photodiode 7 for the DVD, while the light beam reflected by the CD is reflected by the polarizing beam splitter 11 and is received by a photodiode 8.
Patent JP-S63222445-A (JP)
Title: Bump-electrode forming method
Inventor: MUKAI RYOICHI
IPC: H01L21/60
Filed: 1987-03-11
Abstract: PURPOSE:To form a bump electrode readily and stably on a substrate, by forming holes selectively in an insulating film, arranging a bump-electrode metal on the entire surface, projecting laser on the metal, and forming metal layers in the holes. CONSTITUTION:After an insulating film 2a is formed on a semiconductor substrate 1, holes 4 are selectively formed in the insulating layer 2a. Bump electrode metal 6 is arranged on the exposed surface of on the substrate 1. Laser 7 is projected on the metal 6 to fuse the metal 6, and metal layers 9 are formed in the holes 4. The metal 6 is aluminum, while the laser 7 is excimer laser. Thus the bump electrode is formed readily and stably on the substrate 1.
Patent JP-H09221832-A (JP)
Title: Wooden building and construction thereof
Inventor: SUMORI AKIRA
IPC: E04B1/26
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve the durability and the vibration resistance of the whole structure, especially a ceiling part, and to improve the safety and workability at the time of construction of a roof. SOLUTION: Plate materials 14 are provided in an upper side of a joint 12, outside of a pillar 16a except for window and door frame fitting parts, and an upper side of beams 17a, 17c so as to seal the inside. These plate materials 14 are fixed to the joint 12, the pillar 16a or the beams 17a, 17c. One surface of the plate material 14 is covered with aluminium foil, and the opposite surface thereof is covered with the moisture resistant synthetic resin. The plate material 14 has air-tightness and the moisture resistance. Each connection part of each plate material 14 is sealed by a viscous and moisture resistant air-tight tape.
Patent JP-H04239674-A (JP)
Title: Data processor
Inventor: SUGANO HIROMASA
IPC: B41J21/00
Filed: 1991-01-23
Abstract: PURPOSE:To provide the data processor able to work on a CG memory having a capacity only for single space character patterns by a method wherein proportional width is made practical by using the single space character patterns. CONSTITUTION:An external apparatus 1 reads a character code from an external memory 2, and a microprocessor 3 converts the character code into a CG address referring to a code conversion memory 5. Then, the microprocessor 3 refers to a proportional control memory 4 to judge whether or not the character code under processing at present is a proportional width character. In the case it is a proportional width character, the character code is written with the writing start address shifted when it is written on a frame buffer memory 7.
Patent JP-2000258000-A (JP)
Title: Air conditioner
Inventor: YAJIMA RYUZABURO
IPC: F25B1/00
Filed: 1999-03-02
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of adverse effects caused by refrigerant leakage in an air conditioner, the refrigerant circuit of which is installed outdoors. SOLUTION: A refrigerant circuit 20 in a casing 11 is filled up with slightly combustible R32, having a specific gravity larger than that of air. The inside of the casing 11 is divided into a utilizing-side air passage 35 and a heat source- side air passage 31. An evaporator 24 is arranged in the air passage 35, and a condenser 22 is arranged in the heat air passage 31. The air passage 35 communicates with the inside of a chamber via ducts 17 and 18. A slit-like opening 40 is formed in the lower part of the casing 11 below the air passage 35. When the refrigerant leaks out of the refrigerant circuit 20, the refrigerant moves downward due to the gravitational force and is discharged naturally to the outside from the casing 11 through the opening 40.
Patent JP-H08250686-A (JP)
Title: Oscillator circuit
Inventor: FUKUSHIMA TAKAHITO
IPC: H01L41/08
Filed: 1995-03-14
Abstract: PURPOSE: To eliminate noise without increasing a layout area by providing a low-pass filter constructed by using a non-use polysilicon gate existent in an internal cell region of a gate array at an output terminal. CONSTITUTION: It includes parallely connected inverters 12, a resistance element 14, a quartz oscillator 16, and capacitance elements 18, 20 each connected in series between both ends of the quartz oscillator 16 and the ground. Particularly, a low-pass filter 24 is provided at an output terminal of the inverter 12, the filter being constructed with a non-used polysilicon gate existent in an internal cell region of a gate array. The low-pass filter 24 is consisting of a resistance element 26, and capacitance elements 28, 30. There is further provided a buffer 22 connected in series to an output terminal of the low-pass filter 24. Hereby, an increase of a layout area, is prevented, and gate usage efficiency can be improved.
Patent JP-S60204420-A (JP)
Inventor: MIURA YASUHIRO
IPC: B65B35/14
Filed: 1984-03-23
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-S62212017-A (JP)
Title: Strip feeding device
Inventor: SUGITA SEIJI
IPC: B21C47/18
Filed: 1986-03-12
Abstract: PURPOSE:To feed the prescribed amount of a strip without heavily loading on a strip feeding device and requiring a large installing space by controlling a motor by a sensor detecting outward loosening amounts of the strip from an uncoiler. CONSTITUTION:An uncoiler 12 is rotated by a motor 15 in the rewinding direction of a strip 11 and a sensor 18 outputs an ON command to the motor 15 when a loosening amount of the stripe 11 reaches the 1st setting value or less. Another sensor 19 outputs an OFF command to the motor 15 when the loosening amount reaches the 2nd setting value and more and the sensor 19 detects that amount. Thus, the distance between the uncoiler and a press body is shorter than that of the conventional case for which a loop of the strip is formed between the uncoiler and the press body. A thick strip 11 is easily processed because no loop is formed, so that a strip feeder 14 does not need to bear a heavy load.
Patent JP-S59181014-A (JP)
Title: Clean room for manufacture of semiconductor device
Inventor: HAZAMANO SHIGEKI
IPC: F24F3/16
Filed: 1983-03-30
Abstract: PURPOSE:To increase the cleanness by a method wherein a transporting track to connect the stations of each floor mutually is laid under the board of the floor and delivery and reception of the semiconductor containers between the stations and the transporting track are performed through an opening for carry-in and -out opened on the floor board. CONSTITUTION:A transporting track 4 laid under a floor board 18 of the floor is preferably covered with a duct cover 14 and extends upward under stations 3. The floor board 18 is provided with holes opened enough to pass the duct cover 14 through and the duct cover 14 and the transporting track 4 project from the floor board 18. The semiconductor container transported by a transporting car 5 is carried in or out at the station 3 on the floor board 18.
Patent JP-S61214636-A (JP)
Title: Automatic phase controlling system
Inventor: AMAMIYA SHIGEO
IPC: H04L7/00
Filed: 1985-03-20
Abstract: PURPOSE:To adjust a frame sending-out phase by providing a monitor detecting part for detecting a monitor echo bit, and a sending-out phase adjusting part for adjusting a sending-out phase of the monitor bit, on each terminal equipment. CONSTITUTION:A comparing circuit 13 applies a coincidence pulse to a counter at the time of M=m, applies a clear pulse so that an idle detecting circuit 14 outputs continuously a detecting signal '1' of an idle state, at the time of Mnot equal to m, and applies a pulse to a counter 16 through an OR circuit 26 only in case of M='0'. Accordingly, the counter 16 is brought to count-up, and in accordance with its contents, a selector 22 switches a selecting shift means of a shift register 21. That is to say, in case when a monitor bit M of '0' is sent out, and a monitor echo bit (m) of '1' has been received and detected, a frame sending-out phase is adjusted. In such a way, even in case when a sending-out collision of the monitor bit M is generated, an adjustment to a correct frame sending-out phase can be executed automatically.
Patent JP-H01229794-A (JP)
Title: Device for inserting long-size heavy-weight object on ship
Inventor: SATO KENJI
IPC: B65G1/04
Filed: 1988-03-08
Abstract: PURPOSE:To reduce working time and improve safety by providing the boom driving device of a boom which is moved to both horizontal and vertical positions by the oscillation of an upper structure body and a long-size heavy- weight object lifting device. CONSTITUTION:A missile M with a canister to be housed in a grid type housing portion is placed on a defined placing portion and moved along a horizontal beam 13 with a first boom 19 in a horizontal position extending in the traveling direction of a traveling body 11a, and the missile M is stopped in a position where it can be held and held by both guide arms 31 of the first boom 19, and the wire 34 of a missile suspending winch 32 is fixed to the front end of a vertical strong back 39. Then, by moving the traveling body 11a while moving the boom 19 along the horizontal beam 13 as necessary, a missile inserting device 10 is moved right over a housing place. After that, by oscillating an upper structure body 14, the boom 19 is moved to a vertically extending vertical position and by operating the winch 32, the missile M is lowered and inserted into a defined housing position.
Patent JP-S58172062-A (JP)
Title: Correcting device for picture signal
Inventor: TANAHASHI IWAO
IPC: G06T1/00
Filed: 1982-04-02
Abstract: PURPOSE:To obtain the resolution equal to that of an A/D converting circuit, by providing a white level tracing circuit for calculating an upper-limit reference voltage and a black-level tracing circuit for calculating a lower-limit reference voltage, and controlling the upper and lower limits of a dynamic range. CONSTITUTION:Prior to a scan on an original picture, a scanning circuit 4 scans on a plate having reference white to store a white level envelope signal in a storage circuit 6 through a bus switching gate 5, and then scans on reference black while incident light is cut off to store a black level envelope signal in a storage circuit 7. A pseudo white signal H is specified by the white level tracing circuit 1 by specifying density in a density range close to white density stored in the original picture and supplied to the black level tracing circuit 2. The circuits 1 and 2 generate the upper-limit and lower-limit reference voltages by the stored values of the circuits 6 and 7 and supply them to an A/D converting circuit 3. Therefore, a scan 4 on the original picture is made to allow the circuit 3 to output a digital picture signal Ba according to a decision level between the upper-limit and lower-limit reference voltages, improving the picture quality of a reproduced picture.
Patent JP-H01228765-A (JP)
Title: Suction cup remover for lens polishing machine
Inventor: TAMARU YUKIO
IPC: B24B9/14
Filed: 1988-03-10
Abstract: PURPOSE:To conduct rapidly the removal of a suction cup by forming cylindrical cavities at both ends of a columnar main body and putting into one cavity a columnar member with a recessed groove and fixing this member and the main body with a rivet and inserting a pin into the other cavity and fixing both ends. CONSTITUTION:In the case of a suction cup A with a pin a being removed from a suction pad C sucked to a lens, the perimeter edge of the lens is pressed down with the fingers of one hand, and a main body 1 is held by the other hand, and the recessed groove 6 of a columnar member 7 formed at its one end portion 2 is put on a pin a provided at the attachment/detachment portion of the suction cup A. Next, the main body 1 is twisted in any direction, and the suction cup A is removed from a suction pad C. Also, in the case of the suction cup with the recessed groove being removed from the suction pad, a pin 9 provided at the other end 3 of the main body 1 is put into the recessed groove of this cup. Next, the main body 1 is twisted in any direction, and the suction cup is removed from the suction pad sucked to the lens.