baber/WOPTO huggingface dataset:
Patent JP-H11150509-A (JP)
Title: Transmission power control method and communication system
Inventor: MOCHIZUKI TAKASHI
IPC: H04W52/36
Filed: 1997-11-18
Abstract: PROBLEM TO BE SOLVED: To reduce interference to other communication channels by omitting signal transmission at an improper power or useless transmission. SOLUTION: Reception power is measured in the step 101. A initial value IP and an increment PI of transmission power are decided from the measured reception power in the step 102. The transmission scheduled power P is set to the initial value in the step S103. Whether or not the transmission frequency exceeds a preset number N is checked in the step 104, and when exceeded, the process returns to the step 103, and when not exceeded, the process enters the step 105 and a test signal is sent on the transmission scheduled power P. After the transmission of the test signal, the process goes to the step 106 and a reception signal ACK to be sent from an opposite station is awaited for a prescribed time. When the ACK is not received within a prescribed time, the process goes to the step 107 and the transmission scheduled power P is incremented by PI and the process returns to the step 104.  In the case the ACK is received within a prescribed time, the process enters the step 108 and the transmission data body is sent on the transmission scheduled power P.
Patent JP-H0693102-A (JP)
Title: Silicon-based hybrid material
Inventor: ANDO NORIYOSHI
IPC: C08F8/42
Filed: 1991-11-06
Abstract: PURPOSE:To provide a material which is excellent in heat resistance and flame resistance, is lightweight and tough, and has high mechanical strength and good moldability and to provide a process for producing it. CONSTITUTION:The material is obtained by infiltrating a silicate and/or a silicic acid derived therefrom into an organic polymer and conducting a condensation reaction.
Patent JP-H09132035-A (JP)
Title: Door sealing structure
Inventor: KONDO TOMOTAKA
IPC: B60J5/00
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide door sealing structure which can prevent water from ingressing in a cabin, and facilitates assmbling works. SOLUTION: The structure is provided with an opening weather strip 2 mounted onto the door opening part of a vehicle and with a door seal body 1 which is disposed in the cabin side of a door in such a way as to make face contact with the opening weather strip 2. The opening weather strip 2 comprises a hollow seal lip part 21 provided at least for its portion coming in contact with the door seal body 1. The hollow seal lip part 21 is provided with a secondary seal lip 22, is concurrently provided with a running water groove 220 between both of them, furthermore, it is desirable that the running water groove 220 is provided with an drain port, and the hollow seal lip part 21 is provided with an outlet port.
Patent JP-H09137166-A (JP)
Title: Liquid crystal composition and liquid crystal display element
Inventor: KASHIYUKUDA HIROAKI
IPC: G02F1/13
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain an active matrix liq. crystal display element highly reliable and drivable at 3.3V by using a guest-host liq. crystal compsn. obtd. by adding a nonazo dichroic colorant to a liq. crystal having a specified anisotropy of permittivity and a high retention of voltage. SOLUTION: A guest-host nematic liq. crystal compsn. is prepd. by incorporating a nonazo dichroic colorant (B) into a liq. crystal compsn. (A) having an anisotropy of permittivity of 4.5-7.5 and a high retention of voltage. Component A contains at least 70wt.% compd. represented by the formula (wherein R<1> is a 1-10C alkyl; A<1> and A<2> are each 1,4-cyclohexylene or 1,4-phenylene; (i) and (j) are each 0 or 1 provided i+j is 1 or 2; Z<1> and Z<2> are each COO, CH2 , CH2 CH2 , or a single bond; and B<1> is bonded to position 1 of Z<2> and is 3,4- difluorophenyl or 4-trifluoromethoxyphenyl). Component B is pref. a quinophthalone or anthraquinone colorant. The prepd. liq. crystal compsn. exhibits a high retention of voltage after aging at 100 deg.C for 100hr, has a low viscosity, and is suitable for an active matrix liq. crystal display element drivable at 3.3V.
Patent JP-2001131735-A (JP)
Title: Functional material manufacturing apparatus
Inventor: SUZUKI NOBUYASU
IPC: C23C14/28
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To deposit fine particles of high purity having single grain size and uniform structure which are manufactured in a less polluted or damaged condition on a substrate. SOLUTION: The time particles classified into desisted grain sizes are recovered on the substrate 111, a substance generated by radiating laser beams 103 on a medium 107 is recovered on the substrate 111 to deposit the classified particles and the substance generated by radiating the laser beam on the medium on the same substrate 111.
Patent JP-H08179031-A (JP)
Title: Tag display system for tracked target
Inventor: ONO HIDEO
IPC: G01S7/62
Filed: 1994-12-21
Abstract: PURPOSE: To provide a display system preventing display target symbols approaching each other from being overlapped by setting occupied ranges with prescribed areas around target symbols, and detecting other target symbols having the occupied ranges overlapped with the occupied range of the target symbol corresponding to a specific tracked target. CONSTITUTION: Occupied ranges 7, 8, 9 are set around target symbols B, C, D. When a target symbol A concurrently satisfies |xA-xi|<2dx, |yA--yi|<2dy, where (xi, yi) indicates the center point of all symbols other than the target symbol A, the occupied range 6 of the target symbol A is overlapped with the occupied ranges of the other target symbols. In the positional relation check of the target symbols having overlapped occupied ranges, the occupied range 6 of the symbol A is divided into four quadrants by straight lines passing through the center of the symbol A to form segment regions, and in which quadrants of the symbol A the other target symbols B, C, D are overlapped with the symbol A is judged in the overlap check.
Patent JP-H02164498-A (JP)
Title: Fermentation tank in water treatment tank
Inventor: YAMAGATA MASATSUGU
IPC: C02F3/28
Filed: 1988-12-15
Abstract: PURPOSE:To prevent the dilution of the concn. of whole methane gas when a certain arbitrary membrane module row is replaced by partitioning the main body of a fermentation tank at every membrane module rows by water sealing partition plates and providing exclusive lid bodies 7 to said partition plates. CONSTITUTION:A plurality of membrane modules rows 4 each formed by stacking membrane modules 3 up and down over a large number of stages are arranged in the main body 2 of a fermentation tank 1 for the anaerobic treatment of waste water and water sealing partition plates 6 individually partitioning the upper space part 5 of the respective membrane module rows 4 are provided and respective lid bodies 7 for opening and closing the upper parts of the respective small space parts 5a partitioned by the respective water sealing partition plates 6 are provided. By this constitution, when a certain arbitrary membrane module row 4 is replaced, only the lid body 7 of that part is opened to take out said membrane module row 4 to replace the same. Whereupon, only the methane gas of the small space part 5a of that part is diluted and the other small space parts 5a receive no effect and the functions of the other membrane module rows 4 are not damaged.
Patent JP-H04190827-A (JP)
Title: Control apparatus of air purifier
Inventor: TAKAHASHI MASAKI
IPC: B01D46/46
Filed: 1990-11-22
Abstract: PURPOSE:To enhance reliability by a method wherein judgment of the contamination degree of air due to the output of a gas sensor is not conducted until the output level of the gas sensor becomes stable, and the output value in the stable state is detected to judge the contamination degree of air. CONSTITUTION:A gas sensor 7 detecting the contamination of air is turned ON and OFF by a switch 6. A detection means 8 detects the output level of the sensor 7 through the switch 6. Further, the resistance value becoming the standard of the contamination of gas is stored in a standard memory means 9 and a comparing means 10 inputs the signals outputted from the means 8, 9 to judge the contamination degree of air. Further, the first control means 11 changes output on the basis of the signal outputted from the means 10 and an air volume detection means 13 detects the change quantity of air volume due to a fan 12. Furthermore, an air volume detection means 13 detects the change of air volume due to a fan 12. Further, a timer 14 inputs the output signals of the means 13 to be operated for a certain definite time. The second control means 15 opens and closes the switch 6 on the basis of the output of the timer 14.
Patent JP-H02163300-A (JP)
Title: Hydraulic device in battery type industrial vehicle
Inventor: SUGIYAMA SHOJI
IPC: B66F9/24
Filed: 1988-12-16
Abstract: PURPOSE:To obtain a hydraulic circuit which provides energy saving by lowering a fork under a light load and stopping rotation of an electric motor when the electric motor is unable to make regeneration. CONSTITUTION:The output level of a hydraulic pump 1 functioning as a hydraulic motor by the return oil flowing through a hydraulic oil return passage from a lift cylinder 7 is detected by a detecting means and when a judging means judges the hydraulic pump 1 will not function as a hydraulic motor based on the difference between the above detected level and the command level by a speed command means, a controller 20 drives a changeover valve 8a serving as a selective changing means, thus changing the flowing direction of the return oil in the return passage of hydraulic oil to drain side and shutting down the driving source to an electric motor.
Patent JP-H06164182-A (JP)
Title: Bush
Inventor: MURATA KAZUO
IPC: H01F17/06
Filed: 1992-11-27
Abstract: PURPOSE:To provide a bush for eliminating an electromagnetic noise element induced by a current transmitted over a conductor which is connected to an electric circuit and is then inserted into an aperture of a cabinet without particularly adding a filter circuit to the electrical circuit provided in the cabinet. CONSTITUTION:A bush 1 is a torus in its entire shape. The external circumference thereof provided with narrow grooves 2 having the size corresponding to apertures of a cabinet to be attached. The bush 1 is formed of powder material 3 of magnetic material made of Co ferrite obtained by mixing and sintering Fe2O3 and CoO and an insulator 4 made of rubber. The powder material 3 is sufficiently fine powder and is almost uniformly distributed to every corner in the insulating material 4. The bush 1 includes the powder material 3 and also ensures excellent insulation property with the insulating material 4.
Patent JP-H11142736-A (JP)
Title: Wide-angle zoom lens
Inventor: TAKATSUKI AKIKO
IPC: G02B13/18
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To obtain the high-performance, inexpensive, small-sized, and lightweight wide-angle zoom lens which consists of four groups with positive, negative, negative, and positive refracting powers in order from the object side while a 1st lens group consists of six lenses and has an about 40 deg. half view angle and excellently compensated aberrations and is suitable for a television camera. SOLUTION: This zoom lens is constituted by arraying the 1st lens group G1 which consists of six lenses, i.e., a concave meniscus lens, a biconcave lens, a biconvex lens, a cemented lens of a concave and a convex lens, and a convex meniscus lens having a convex surface on the object side and has positive refracting power as a focus part, a 2nd lens group G2 which has negative refracting power as a power variation part, a 3rd lens group G3 which correct image plane movement accompanying power variation and has negative refracting power, and a 4th lens group G4 which has positive refracting power as a relay lens group in order from the object side; when the power is varied from the wide-angle end to the telephoto end, the 2nd lens group G2 and 3rd lens group G3 moved along the optical axis and the 1st lens group G1 and 4th lens group G4 are fixed about the image plane.
Patent JP-H0736691-A (JP)
Title: Expandable central processing unit
Inventor: CHIYAARUZU EFU SUCHIYUUDAA
IPC: G06F15/78
Filed: 1993-11-26
Abstract: PURPOSE: To add a new instruction by a simple method of satisfactory cost effectiveness by improving the architecture of new or old CPU so as to make CPU extensible. CONSTITUTION: An extensible central processing unit (CPU) is divided into a CPU core circuit constitution 50 and a CPU controlling and extending constitution 52. This CPU core 50 is provided with a control unit circuit constitution 54, an execution unit (EU) circuit constitution 56 and a first-state sequencer circuit constitution 58. On the other hand, the CPU controlling and extending constitution 52 is provided with a control unit circuit constitution 64 and a second state sequencer circuit constitution 68. Then the execution unit 56 is combined bi-directionally with respect to a bus 32, and the first and second state sequencers 58 and 68 are connected to receive an instruction from the bus 32. By adding the control unit circuit constitution 64 and the second state sequencer 68 like this, the new instruction can be added.
Patent JP-H01160783-A (JP)
Title: Steering device for mobile farm machine
Inventor: KONDO TADASHI
IPC: A01C11/02
Filed: 1987-12-16
Abstract: PURPOSE:To make it possible to carry out steering manipulation by means of a rear differential gear mechanism and left and right clutch mechanisms by disposing the rear differential gear mechanism and the left and right side clutch mechanisms in a drive system for rear right and left wheels so that they can be changed over. CONSTITUTION:A rock pin 67 is inserted in a pin hole 64 in a ring gear 60 by means of a manipulating lever 70 so as to establish a differential motion lock condition, and the locking of a pedal lock lever 73 is released, thereby depressing left and right brake pedals 36a, 36b independently from each other. When either one of left and right side clutches 47 is disengaged, the machine body can be turned with a small turning radius. Further, the lock pin 67 is removed by the manipulating lever 71 so as to establish a differential motion condition in which left and right gears 60, 61 are associated with each other through differential gears 62, 63 so that the left and right brake pedals 36a, 36b are integrally coupled with each other by means of the pedal lock lever 73. Accordingly, when the pedals are depressed, the side clutches 47 are disengaged so as to operate left and right brakes 50, thereby the running is stopped.
Patent JP-H09158397-A (JP)
Title: Wall panel
Inventor: WATANABE SHIGETO
IPC: F24F13/32
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To make it possible to form an exterior wall of a house which is internally incorporated with indoor equipment of an air conditioner in the wall and support a vertical load of a building by providing a refractory structure in a wall panel which is provided with an indoor equipment fixing area which has a core material and a face material and provides a thermal insulating material inside and which is opened on the indoor side and provided with a recessed area which allows the indoor equipment of an air conditioner to be fixed. SOLUTION: A thermal insulating material 53 is provided on the indoor side of an outdoor side face material 32 which constitutes a panel 10 while a refractory material 54 is provided in close contact with the thermal insulating material on the indoor side. Furthermore, a thermal insulating material 55 is laid out in an outdoor area of an air conditioner's indoor equipment 56 in a fixed state. The refractory material 54 is provided so as to envelop a fixing area 50 of the indoor equipment, thereby shaping up a refractory structure 57. This refractory structure 57 exerts a similar refractory performance which is equivalent to that of the indoor side refractory material 54 of glass wool laid out below an upper horizontal core material 23b.  It is, therefore, possible to fix the indoor equipment incorporated inside the wall 10, which shapes up the refractory structure inside the fixing area 50 of the indoor equipment and supports the vertical load of a house.
Patent JP-H06141916-A (JP)
Title: Manufacture of accessory using half-split pearl
Inventor: NAKADA KUNIAKI
IPC: A44C27/00
Filed: 1992-11-02
Abstract: PURPOSE:To greatly reduce the cost of an accessory by cutting a spherical pearl into a hemisphere using a cutting means which employs a laser beam, polishing the cut plane, then locking the cut plane in the collet of the accessory. CONSTITUTION:A spherical pearl 1 of diameter 12mm or more is used. The spherical pearl 1 is mounted on a jig and is cut at a high speed by application of a laser beam 3 from a laser head 2 held on the jig. T o reduce the influence of heat on the pearl during cutting, air-conditioning and other working environments are adjusted. Irregularities formed on the cut plane 5 of the half- split pearl 4 obtained by cutting means are polished and smoothed using fine- meshed sandpaper or the like. The half-split pearl 4 is mounted on a collet 6 for use with a brooch or the like. The collet 6 has a recessed portion 7 to accommodate the cut plane 5 of the half-split pearl 4 and the half-split pearl 4 is held in position face down by means of a side wall 8 erected around the recessed portion 7.
Patent JP-H08153055-A (JP)
Title: Data communication system
Inventor: MIZUKAMI YUJI
IPC: G06F9/46
Filed: 1994-11-29
Abstract: PURPOSE: To provide a data communication system which does not need complicated command input, can execute plural tasks with one processor and does not need to do anything to communication processing between tasks by way of a communication interface. CONSTITUTION: By this data communication system, two tasks T1' and T2 constructed so as to communicate through the communication interface are paralelly processed in the environment of a multi-task operation system 12 in one master equipment 10. Besides, as communication interface 10b and 10c occupied by these tasks T1' and T2 are mutually connected, there is no need to prepare plural master equipments so as to work plural tasks. In addition, there is no need to do anything to a function concerning the communication processing of a task occupying the communication interface. Namely, it is possible to apply the task composed for the purpose to prepare and operate plural master equipment.
Patent JP-2000146541-A (JP)
Title: Surface shape measuring device
Inventor: TSUKIHARA KOICHI
IPC: G01B9/02
Filed: 1998-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a fine contrast interference fringe and measure a measured surface shape with high accuracy even in the case an aspherical surface is measured using Fizeau interferometer. SOLUTION: The measurement device is constituted with a light source 1 emitting luminous flux, a luminous flux dividing member 14 dividing luminous light form the source 1 into reference light and measuring light introducing to a measured surface, an interference detection part 11 detecting an interference fringe between the reference light and the measuring light from the measured surface, and an arithmetic part 12 calculating the surface shape of the measured surface based on the interference fringe. In this case, the dividing member 14 contains diffracted optical elements 16-18, where light reflected at the elements 16-18 is set as the reference light and light diffracted from the elements 16-18 is set as the measuring light.  The elements 16-18 have a substrate 18, at least a first thin film layer 17 formed with a first medium, and a second thin film layer 16 formed with a second medium.
Patent JP-H05226480-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA TETSUYA
IPC: H01L21/768
Filed: 1991-12-04
Abstract: PURPOSE:To enable a multilayer wiring interlayer insulating film to be formed at a low temperature and falttened through an etching-back process so as to obtain a multilayer wiring structure excellent in reliability by a method wherein a fluorine-containing silicon oxide film is used as a part of an interlayer insulating film. CONSTITUTION:A first silicon oxide film 404 is formed on a semiconductor substrate 401 provided with a first aluminum wiring 403 where a glass film 402 is formed. Thereafter, a fluorine-containing silicon oxide film 405 is formed thick at temperature of 200 deg.C or below. After a photoresist film 406 is formed, the photoresist film 406 and the fluorine-containing silicon oxide film 405 are etched back under such conditions that the etching rate of the photoresist film 406 to the fluorine-containing silicon oxide film 405 is set to 1:2. A through-hole 408 is formed at a prescribed point, and then a second aluminum wiring 409 is formed. By this setup, a multilayer wiring structure can be formed completely free front disconnection or short, circuits when an upper wiring is formed and enhanced in reliability of moisture resistance.
Patent JP-H05124124-A (JP)
Title: Foam molding system
Inventor: FUJIWARA TOSHIRO
IPC: B29K105/04
Filed: 1991-11-06
Abstract: PURPOSE:To provide a foam molding system, in which a series of processes from the molding of at least a foam molded form to recovery and packaging are controlled automatically including a quality control mechanism and products, quality of which is assured, can be fed at low cost. CONSTITUTION:A series processes, in which foam molded forms are molded by a foam molding machine 3 with a pair of separatable molds, the foam molded forms are extracted regularly from the molds by an extractor 9 while being transferred successively, the foam molded forms extracted are pooled temporarily and a fixed number of the foam molded forms are shifted collectively one by one, packaged and housed desirably, are controlled automatically by a system control section 10.
Patent JP-H11157999-A (JP)
Title: Growth of single crystal of ii-vi compound semiconductor
Inventor: FUJIWARA SHINSUKE
IPC: C30B29/48
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To obtain void-free crystals of good quality by arranging the starting material of polycrystal in the crystal growth chamber, pressing the surface of the seed crystal tightly against the opening of the growth chamber, feeding the gas from the starting polycrystal to the seed crystal through the sublimation technique or the halogen-using chemical transport technique, further feeding the starting gas to the back surface and side surfaces from the routes separated from the growth chamber and allowing the crystal to grow. SOLUTION: When a II-VI compound semiconductor crystal is grown on the seed crystal through the sublimation technique or the halogen-using chemical transport technique, a protecting material (that is larger than the seed crystal, has the flat surface and is coated the surfaces with an antisticking coating) is tightly pressed against the back face of the seed crystal and the starting gas is fed to the back face and side faces of the seed crystal having gaps from the growth chamber to suppress the sublimation of the seed crystal whereby the void occurrence in the crystal is prevented. In addition, the area near the side faces of the seed crystal is topically cooled to further suppress the sublimation.  The capsule for crystal growth is equipped with the seed crystal protecting material and its protecting tube inside and the lid body having the polycrystals on its upper face is sealed to the bottom end of the capsule, while a quartz cooling tube is connected to the outside of the upper edge part.