baber/WOPTO huggingface dataset:
Patent JP-H11164604-A (JP)
Title: Steering control equipment for travel device
Inventor: MATSUMURA KOUJI
IPC: A01D46/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a steering gear of a travel device capable of giving a travel state where the travel device does not impair ridges in a tea plantation irrespective of whether there is any experience, by making it possible to automatically set the travel direction parallel to a ridge in a tea plantation by the travel device itself when the device travels in the direction parallel to the ridge in a tea plantation, etc. SOLUTION: The self-propelled travel device provided with a travel device whose crawlers set up in the lower part of a main body traveling astride a ridge in a tea plantation operated and steered by reversibly rotatable hydraulic motors 34, 34', is equipped with (A) a tea plant-detecting means 71, 72 placed in at least one side of the ridge in the crosswise direction and in front of and in the rear of the main body in the travel direction, and changeable in states of contact with the skirts of tea plants and (B) a steering controller 70 for motors 34, 34' driving crawlers.  The steering controller 70 is coupled with detecting means 71, 72 in an input side and with changeover valves 64, 64' for controlling the supply and exhaust of oil to motors 34, 34' in an output side, and changes the state of supply of oil to the valves 64, 64' according to contacting states of means 71, 72 with the skirts of the tea plants.
Patent JP-H0870858-A (JP)
Title: Culture medium for culturing animal cell
Inventor: HASHIMOTO MAKOTO
IPC: C12N5/10
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a culture medium for culturing an animal cell, containing D-penicillamine (salt), having the ability to support sufficient cell proliferation without adding a blood serum, readily purifying a product and useful for the production, etc., of an antibody and a physiologlcally active substance. CONSTITUTION: This culture medium for culturing an animal cell contains one or more ingredients selected from the group consisting of (A) preferably 0.5-5000mg/l penicillamine (salt), (B) preferably 0.005-50mg/l (expressed in terms of lithium salt) acetoacetic acid salt, (C) preferably 0.005-5mg/l biguanides such as buformine hydrochloride, (D) preferably 0.00005-0.1mg/l vitamin K (sal) and (E) preferably 1-200mg/l N-acetylglutamic acid (salt). The resultant culture medium is preferably used to produce an physiologically active substance such as an antibody, a cytokine or a hormone.
Patent JP-H11166600-A (JP)
Title: Silent chain transmission gear and silent chain used therefor
Inventor: ROKUROGI MITSURU
IPC: F16H55/30
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To enable a moving path of a silent chain to be set between sprockets different in the rotating direction in a silent chain transmission gear. SOLUTION: A silent chain transmission gear 1 is provided with sprockets 2, 3 and a silent chain 4 formed by connecting links 7 comprising a large number of driving link plates 8, 9. Teeth 11 of the outer driving link plates 8 positioned on both outer sides in the cross direction of the link 7, and teeth 10 of the inner driving link plates 9 positioned between the outer driving link plates 8 are arranged in the mutually opposite direction, and the sprockets 2, 3 are disposed on both upper and lower sides of the silent chain 4 so as to be meshed with the teeth 11, 10. The sprockets 2, 3 on both sides of the silent chain 4 is therefore rotatable reversely to each other, so that tne silent chain 4 can be disposed between the sprockets different in the rotating direction.
Patent JP-H01178051-A (JP)
Title: Automatic car washing device
Inventor: INOUE JUN
IPC: B60S3/04
Filed: 1987-12-29
Abstract: PURPOSE:To efficiently wash the side surface of a vehicle by the simple structure by installing a side surface cleaning nozzle for cleaning the side surface of the car body, permitting the vertical movement, and by controlling the operation of the side surface cleaning nozzle according to the position of an elevating/ lowering girder having an upper cleaning nozzle. CONSTITUTION:An elevating/lowering girder 10 having a reciprocation traveling dolly 11 built in is installed onto the frame 1 of a car washer which is moved in reciprocation along the right and left rails 4 in pairs, and an upper cleaning nozzle 7 is arranged onto the reciprocation traveling dolly 11. Further, a nozzle bracket 13 which is moved in the vertical direction by an elevating/lowering mechanism including a turnable endless chain 32 is installed onto the pillar part 12 of the frame 1, and a side surface cleaning nozzle 8 is arranged into the nozzle bracket 13. Though the elevating/lowering girder 10 is controlled by the outputs of the photoelectric sensors 15 for detecting a car body on the both sides, the whole of the car body side surface is washed by controlling the vertical movement and the liquid injection of the side surface cleaning nozzle 8 in interlocking with the rising and lowering operation of the elevating/ lowering girder 10 and the shift of the frame 1.
Patent JP-H09174219-A (JP)
Title: Sleeve for die casting and press-forming method
Inventor: KANEUCHI YOSHIO
IPC: B22D17/30
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To stabilize product quality by reducing the temp.-lowering of the contact surface of the forming material with a sleeve, preventing the development of a solidified layer, uniformizing the heat of the forming material, reducing the temp. rise caused by the contact of the sleeve with the forming material and suitably holding mechanical precision of the sleeve. SOLUTION: Induced current is caused in the forming material 1 in the inner part from an electromagnetic induction coil 4 at the outer part through conductors discontinuously arranged by a slit 5, etc., on an outer cylinder part 2, and the forming material 1 is kept in non-contacting state to an inner cylinder part 3 and heat-insulated or heated, and the atmospheric air is stirred. Further, a cooling water passage 8 is arranged in the outer cylinder part 2 to cool this part, and at least a part of the inner cylinder part 3 is made to insulate the heat as a low thermal conducting material. In such a way, the heat transfer between the sleeve 11 and the forming material 1 can be reduced.
Patent JP-H10177045-A (JP)
Title: Method and terminal for measuring electrical characteristics, of chip parts, and electrical characteristic measuring instrument using the terminal
Inventor: SASAKI KAZUHIKO
IPC: G01R31/00
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide a method and terminal for measuring electrical characteristics of chip parts that make the electrical characteristic of chip parts measurable with high accuracy without receiving any influence of dust nor dirt, and an electrical characteristic measuring instrument using the terminal. SOLUTION: The electrical characteristics of chip parts are measured by moving electrode pieces 413a and 413b provided correspondingly to the external electrodes 1a of chip parts 1 relatively to the parts 1 so that the contacting positions on contacting surfaces of the electrode pieces 413a and 413b with both end sides of the surface of the parts can be changed while the electrode pieces 413a and 413b are brought into contact with the parts 1 so that the pieces 413a and 413b can be respectively brought into contact with both end sides of the upper surface of the parts 1 and electrically connected to the electrodes 1a and, at the same time, conducting the parts 1 through the electrode pieces 413a and 413b.
Patent JP-H07188998-A (JP)
Title: Electroplating method and device therefor
Inventor: KIYOTA SHINICHI
IPC: C25D13/00
Filed: 1993-12-28
Abstract: PURPOSE:To suppress the deterioration of an electrode, to facilitate the control of a plating soln. and to apply efficient plating by bringing two electrodes alternately into contact with a substrate dipped in the soln. and switching the positivity and negativity of the voltage to be impressed to each other. CONSTITUTION:A printed board 4 is intermittently conveyed and dipped in a plating soln. 2 in a plating tank 1. Electrodes 10 and 11 are reciprocated by a driving device 14 and alternately brought into contact with the solitary copper foils 6 and 7 of the board 4. A positive voltage is impressed on a positive electrode 3 from a power source 9, and a positive or negative voltage is impressed on the electrodes 10 and 11 through a controller 15. The controller 15 is actuated in connection with the movement of the electrodes 10 and 11 driven by the device 14, a negative voltage is impressed on the electrode in contact with the foils 6 and 7 between the electrodes 10 and 11, a positive voltage is impressed on the electrode separated from the foils 6 and 7, and the positivity and negativity of the voltage are switched to each other. Consequently, the foils 6 and 7 of the board 4 are plated in uniform thickness.
Patent JP-H08179260-A (JP)
Title: Crt having spatial optical modulation element
Inventor: IDE TOSHIHIKO
IPC: G02F1/135
Filed: 1994-12-26
Abstract: PURPOSE: To decrease the number of fiber optics plates by using the fiber optics plate as a substrate of a spatial optical modulation element and forming the spatial optical modulation element on a face plate. CONSTITUTION: The fiber optics plate 14 is a face plate of CRT and is a substrate for the spatial optical modulation element. A transparent electrode 7', a photoconductive layer 12, a light absorption layer 11 and a mirror layer 10 are successively formed in tight contact on the one surface of the face plate and thereafter, a phosphor layer 15 is formed on the other surface. A CRT funnel part 19 and the face plate joined by a frit glass 20 and thereafter, an electron gun 18, etc., are built in to assemble the CRT. An oriented layer 8' is formed on the face plate of the assembled CRT and the substrate consisting of the glass substrate 6, the transparent electrode 7 and the oriented layer 8 is joined to the face plate and thereafter, liquid crystals are injected to form the liquid crystal spatial optical modulation element on the face plate of the CRT.
Patent JP-H03196864-A (JP)
Title: Concentration-adjustable sprinkling amount controller
Inventor: URA MOTONOBU
IPC: A01C23/04
Filed: 1989-12-25
Abstract: PURPOSE:To fix the amt. of a chemical to be sprinkled per unit area and to obtain a uniform controlling effect by changing the concn. of a liq. to be sprinkled in a certain range even if the traveling speed of a vehicle is changed. CONSTITUTION:The fresh water in a tank 5 is sucked up by a high pressure pump 4 and pressurized, and the flow rate to a nozzle 1 is detected by a flow rate detecting means 10. A tank 17 for liq. agricultural chemicals and fertilizer is provided at the inlet of a liq. chemical line 18 for injecting the liq. into the fresh water injected from the nozzle 1. A fixed amt. of the liq. is accurately sucked up by an injection pump 16 driven by a motor 15. The traveling speed and the turning rate proportional to the total flow rate of the pump 4 are detected by a detecting means 11. The flow rate to the nozzle is calculated by a control means 12 based on the detection values of the means 11 and 12, the dilution concn. proportional to the traveling speed is calculated from the amt. of the liq. to be sprinkled per predetermined unit area, and the discharge of the pump 16 is controlled in conformity to the concn.
Patent JP-H10175508-A (JP)
Title: Mounting structure of retractor for seat belt
Inventor: TOYODA NOBUO
IPC: B60R22/24
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To provide not only the positioning function of a retractor for a seat belt but also a function to temporarily lock a retractor for a seat belt at a bracket for mounting a retractor. SOLUTION: A pair of oblong holes 9a and 9b extending in a direction extending toward the bolt insertion hole 8 side such that the oblong holes are vertically inclined and further approach each other toward below are formed in a retractor 2 for a seat belt. A pair of claw-form parts 12a and 12b in the shape of a crank are formed at a bracket 3 for mounting a retractor. By engaging in a crossing state a pair of the oblong holes 9a and 9b of the retractor 2 with a pair of the claw parts 12a and 12b of the bracket 3 coupled to a car body 4, the retractor 2 is hooked at the bracket 3 for temporary locking.
Patent JP-H06186468-A (JP)
Title: Lens attachment
Inventor: KASAI TETSUYA
IPC: G02B7/10
Filed: 1992-12-18
Abstract: PURPOSE:To avoide such a situation that a zoom ring is inadvertently operated by making the rotational torque of a focus ring and a zoom ring different so that it can be recognized by feeling. CONSTITUTION:Frictional resistance between the zoom ring 2 and a lens barrel 6 is made larger than frictional resistance between the focus ring 1 and a lens barrel 5 by making the wire diameter of the 0 ring 4 of the zoom ring 2 side out of the 0 rings 3 and 4 provided to be waterproof at the inner diameter parts of the rings 1 and 2 large. Besides, an intermediate ring IT is provided between the rings 12 and 2, and the rings 1 and 2 can be individually actuated. Therefore, since the rotational torque of the rings 1 and 2 becomes remarkably different, the difference between the rings 1 and 2 can be recognized by the feeling.
Patent JP-H11172832-A (JP)
Title: Base for nonuniform section concrete slab and building useing the base plate
Inventor: IMAZU YOSHIAKI
IPC: E04B1/16
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To construct a nonuniform section concrete slab structure like a hollow slab structure having a partially thin section part as a structure wherein the number of works a site is reduced and strength is high. SOLUTION: This base plate consists of a hollow slab general part 10; and a part 20 thinner than a hollow slab general part, are manufactured at a factory as continuous precast concrete. At least, prestress by a PC steel is exerted on the thin part 20. At a construction site, this nonuniform section concrete slab base 100 is arranged on a beam P and cast-in-place concrete 2 is placed on the base concrete P of a hollow slab general part 10.
Patent JP-H11178129-A (JP)
Title: Transformation equipment
Inventor: AKASAKI MASAYUKI
IPC: H02B13/02
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To decrease a distance between a gas isolation bus and a connection part of a transformer to a breaker, by disposing an incoming line breaker and a transformer line breaker behind or below the gas isolation bus, and directly connecting the breaker and the transformer behind the transformer line breaker. SOLUTION: A gas isolation bus GB which connects the first and the second incoming lines L1 and L2 to the first and the second transformer lines T1 and T2 is formed linearly. Behind the breaker 5, a transformer line breaker 5 is directly connected to the first and the second gas isolation transformers GTR2. It is thus possible to decrease a distance between the gas isolation bus GB and a connection part of a transformer to the breaker and improve reliability by a unit integrated transport system of transformation equipment and simplified site work, and quality by improving ease of inspection for voltage and current transformers.
Patent JP-2000140443-A (JP)
Title: Play device
Inventor: YAMAGUNI HIDEYUKI
IPC: A63F13/837
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the space of amusement facilities by providing a sound source for transmitting the direction of sound corresponding to game input by an input means and the direction of the sound not affected by the game input as synthetic sound to the hearing of a game player in equipment moved inside a play zone. SOLUTION: The equipment 20 moved inside the play zone is provided with the control means 25 of a computer or the like, a headphone 29 is electrically connected to the control means 25 and the headphone 29 is mounted to the game player. Then, the sound data of the synthetic sound for which the sound data of a first sound data storage part 26 and the sound data of a second sound data storage part 27 are synthesized are reproduced from the headphone 29 and made to act on the hearing of the game player. The first sound data are extracted as the direction of the sound corresponding to the game input and the second sound data are extracted as the direction of the sound not affected by the game input individually.
Patent JP-H05173516-A (JP)
Title: Acoustic equipment and method for displaying its operation
Inventor: FUJISHITA KANAAKI
IPC: H04N5/44
Filed: 1991-12-20
Abstract: PURPOSE:To clearly display the operational condition of this device in a television receiver to be connected. CONSTITUTION:A reproduced acoustic signal from an equipment, etc., connected to a tuner part 2 and an input terminal 3 is supplied to an input changeover switch 1, and the signal from the input changeover switch 1 is supplied to the DSP part 4 for processing sound field, and the processed signal is taken out to a output terminal 6 through a muting switch 5. Further, a regenerative video signal from the equipment connected to the input terminal 8 is supplied to the input changeover switch 7, and the signal from the input changeover switch 7 is supplied to a graphic controller (GDC) 9 forming the video signal of a display image, and the signal formed in the GDC 9 and the original signal are selected by a switch 10 and taken out to the output terminal 11. Further, the image of setting content processing the input signal to a desired sound field characteristic is formed in the GDC 9, and the color in the display corresponding to an operated key in the image is changed when key switches 31, 32, etc., are operated.
Patent JP-H11172623-A (JP)
Title: Bridge bearing movement limiting device
Inventor: NOMOTO SADAO
IPC: E01D19/04
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a bridge bearing movement limiting device capable of properly setting horizontal force in the case bridge axial and rectangular movement limits are released. SOLUTION: A rubber bearing 65 is put between a high shoe steel plate 60 and a low shoe steel plate 62. A notch section 72 is provide on the side of the high shoe steel plate 60. A side block 80 is combined with two projections 82 and 84 projected upward. A plurality of bolt insertion holes 86 are respectively provided on both ends in the longitudinal direction rather than the projections 82 and 84, one of the bolt insertion holes 86 is provided to a recess ection 83 between the projections 82 and 84, and a bolt 78 fixes the side block to the low shoe steel plate 62. The upper parts of the projections 82 and 84 respectively enter the inside of the notch section 72, and voids corresponding to a movement limiting distance are respectively made between the projections 82, 84 and both ends (72a and 72b) of the notch section 72.
Patent JP-H09181888-A (JP)
Title: Electronic blackboard
Inventor: FUJITA KENJI
IPC: B43L1/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To generate correction data without receiving affect of a character and a graphic by providing a line data read means and a white reference data generating means and generating shading correction data based on white reference data. SOLUTION: Black 7 white read data of 1st and 2nd lines in the same sub scanning directional position are compared with each other in the process P5. Larger data are selected and the data are arranged in the main scanning direction to generate white reference data. When a prescribed value of difference is in existence in adjacent data in the P6, whether or not the difference requires re-generation of the white reference data is discriminated. In the P8, when it is required to re-generate the white reference data, smaller data in the two data having a difference of a prescribed value are deleted and the white reference data are generated again by using a mean value before and after the deleted data. Shading correction data are generated based on the white reference data generated again.
Patent JP-H07155839-A (JP)
Title: Device for continuously clamping wire rod
Inventor: MATSUMOTO ISAMU
IPC: B21C47/26
Filed: 1993-12-03
Abstract: PURPOSE:To surely treat the end of crossover without any manual work and to completely automate clamping by guiding the crossover by block members, clamping it by clamping members and cutting it by a cutting member. CONSTITUTION:Entanglement of a wire rod 11 and scattering of a coil are prevented by lifting the crossover 21 crossed between a wire rod transfer body (carrier) 12 and a coil winding furnace 2 by a rod member and separating it from clamping process, guiding it by block members (guide blocks 18 and 19), clamping it by clamping members (chucks 13 and 15) and cutting it by the cutting member 16. The cut wire rod 11 cut by the cutting member 16 is fixed on a continuous fully winding wire rod transfer body (fully winding carrier 61) as the finishing end and beginning end of wound wire rod in a state in which it is clamped by vertically moving clamping members. Thus, the wire rod is continuously clamped by automating treatment of the end of wire rod when the carriers are exchanged.
Patent JP-2001154201-A (JP)
Title: Liquid crystal display element
Inventor: FUKUI TAKESHI
IPC: G02F1/1335
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To make an alignment layer adsorb mobile ions existing in a liquid crystalline substance without using a collecting electrode such as an ion trap electrode. SOLUTION: In a liquid crystal display element constructed by sticking a first transparent electrode substrate 10 provided with a color filter layer 11, a transparent electrode 13 and an alignment layer 14 and a second transparent electrode substrate 20 provided with a transparent electrode 21, an insulation layer 22 and an alignment layer 23 together through a peripheral sealant 30 and by enclosing the liquid crystalline substance with >=12 dielectric anisotropy in a cell gap between respective alignment layers 14, 23, antimony oxide is contained at least in the one alignment layer 14 (23).
Patent JP-H05150187-A (JP)
Title: Optical isolator and its manufacture
Inventor: OKAWARA KAZUHIDE
IPC: G02B27/28
Filed: 1991-11-28
Abstract: PURPOSE:To improve the moisture resistance of the optical isolator consisting of a polarizer, a 45 deg. Faraday rotator, an analyzer, and a magnet. CONSTITUTION:An optical isolator element where the polarizer 1, 45 deg. Faraday rotator 2, and analyzer 3 are fixed with low-melting glass 6 at their outer peripheral parts across a support member 4 is cut in a state wherein a arge polarizer, a 45 deg. Faraday rotator, and an analyzer are combined while a lattice- shaped support member is interposed, and fixed to the magnet 5 with glass 7 having a lower fusion point than the low-melting glass 6.
Patent JP-2000159185-A (JP)
Title: Friction resistance reducing device for ship
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/06
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To install a friction resistance reducing device on a hull without requiring installation work at plural places. SOLUTION: An opening 12 is provided in a position somewhat downward of a stay point 16 serving as a starting point of each stream line along a hull 1 at the end of a bow valve 1b during sailing a ship. The end of an air feed pipe 9 with a flow control valve 8 connected to a compressor 7 is inserted into the opening 12 and connected thereto. A cover-shaped end member having required cutouts in the peripheral direction is mounted to the end of the air feed pipe 9 to form an air blow nozzle 15 having air blow ports 13 formed by the end face of the air feed pipe 9 and the cutouts. Pressure air 10 fed from the compressor 7 is blown from the air blow nozzle 15 into water and resulting small bubbles 10a are fed along a stream line 11 to cover a wide range of surface of a dipped portion of the hull 1.