baber/WOPTO huggingface dataset:
Patent JP-H01155409-A (JP)
Title: Level controller
Inventor: SAITO HIDEHARU
IPC: G05D9/12
Filed: 1987-12-11
Abstract: PURPOSE:To perform stable control for an inflow valve and to improve level controllability by controlling inflow to a tank by also detecting outflow liquid flow rate other than level detection in the tank large in capacity and of natural flow down system of a constant level. CONSTITUTION:The mean flow rate signal 10a of the liquid flows out from a distributing reservoir 1 large in capacity is detected by a flow rate detector 9 and an outflow rate detector 10, and is supplied to a signal addition part 13. Meanwhile, a main body part 19 in a signal processing part 12 to which the liquid level signal 2a of the reservoir 1 from a level detector 2 and the signal 10a are supplied outputs a first flow rate correction signal 12a corresponding to the output of a time differential computing element 15, or a coefficient correction signal 19b corresponding to the subtraction result of a targeted level and a detected level by a subtractor 17. And the signal 10a is corrected at the signal addition part 13 by a second flow rate correction signal 20a via the signal 12a or a computing element 20, then, the inflow valve 4 is controlled. Therefore, a device can be controlled stably by a control system with a small time constant based on a mean outflow rate in which inflow rate is corrected corresponding to outflow rate, then, the level controllability can be improved.
Patent JP-H11137074-A (JP)
Title: Raising of seedling of rice plant
Inventor: TADA KEIJI
IPC: A01G22/22
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To realize the labor saving in fertilizer application even for silicic acid and prep. phosphoric acid and raise seedlings of rice plant with a bed soil or a soil cover excellent in water holding properties by applying a porous calcium silicate hydrate at a pH regulated within a specific range. SOLUTION: A porous calcium silicate hydrate at a pH regulated to 3.5-8.0 is applied and a part or all of a pH adjustor is preferably phosphoric acid. The porous calcium silicate hydrate is the one obtained by adding a foaming agent to a siliceous raw material and a calcareous raw material as main raw materials, precuring the resultant mixture and then carrying out hdrothermal synthesis. Specifically, xonotlite, tobermorite, gyrolite, hillebrandite, foshagite and the like are cited.
Patent JP-H09150069-A (JP)
Title: Shredder
Inventor: TANAKA OSAMU
IPC: B02C18/16
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To obtain a shredder which has a highly responsive switch for stopping the rotation of a cutter in case of emergency and therefore, can be conveniently used by arranging a switch operating part on both right/left sides on the upper surface of a main body. SOLUTION: A document 4 placed into a chute 5 is shredded by a cutter and then the shreds are thrown into a trash box 11 through a discharge port, so that the document can thus be made useless. If an operator 12 has a necklace caught by the cutter by mistake with the document 4, she would instantly put her hand on the main body 11, and in most of such cases, to the left 7a or to the right 7b or on both sides of the switch on the upper part of the main body 1. During this emergency time, the operator 12 would spontaneously react to cut the power supply to an electric motor by hand, which in turn, stops the cutter. Thus it is possible to obtain a shredder which proves its convenient use by the spontaneous operation by the operator 12 in emergency.
Patent JP-H02158725-A (JP)
Title: Liquid crystal projection type display device
Inventor: OTAKI MASARU
IPC: G09F9/00
Filed: 1988-12-13
Abstract: PURPOSE:To decrease moire fringes while maintaining good resolution by disposing a lenticular lens by inclining the ridge line direction thereof at a prescribed angle within the plane crossing the optical axis with respect to the electrode extending direction of a liquid crystal cell. CONSTITUTION:The light emitted from a light source 2 is converted to collimated beams of light by a condenser lens 3 and the liquid crystal cell 1 is irradiated with the collimated beams of light. The irradiation light macroprojects the image written in the liquid crystal cell 1 onto a transmission type screen 5 by the effect of a maroprojecting lens 4. The two-sheets type screen combined with a Fresnel lens 6 and the lenticular lens 7 is used as the transmission type screen 5. The lenticular lens 7 is disposed by inclining the same at the prescribed angle theta within the plane crossing the optical axis with respect to the projected image by the electrode part of the liquid crystal cell 1 on the screen 5, i.e. the electrode extending direction of the liquid crystal cell 1. The moire fringes are decreased in this way while the good resolution is maintained.
Patent JP-H11133517-A (JP)
Title: Automatic photograph printing and developing device
Inventor: TODOKI KENJI
IPC: G03B27/46
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To easily sort the developed photographic papers for every order without specially improving hardware by providing a device with a processing means for producing the photographic film for dividing the orders in the midst of exposure processing. SOLUTION: The photographic paper 11 wound in a roll state is cut to proper size by a cutter 11 and fed to an exposure stage 13. A shutter 16 is controlled by a computer 18 so that an image is not projected on the photographic paper for division from a negative film and the photographic paper for division is fed to a developing processing part 19 in an unexposed state according to the instruction of an operator or the detection of the division of the orders. Besides, data for recording can be also imprinted on the photographic paper for division by a different light source. When such an instruction that the photographic paper for division is produced is given, the cutting length is also slightly changed from the standard by the cutter 12 so that the photographic papers can be easily sorted when they are stacked at a stacker 20.
Patent JP-H08211094-A (JP)
Title: Capacitance acceleration sensor
Inventor: GIYUNTERU SHIYUUSUTERU
IPC: G01P15/125
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitive acceleration sensor having planar structure which can be manufactured at a desirable cost. SOLUTION: The capacitive acceleration sensor 10 having planar structure and movable cantilever supporting structure disposed in a hollow space comprises two semiconductor members 1a, 1b wherein at least one 1a of the semiconductor members has at least one hole of first profile while the other 1b has at least one hole of second profile. Cantilever supporting structure parts 2a, 2b are disposed movably in the direction normal to the surfaces of both semiconductor members 1a, 1b while being coupled with the semiconductor member 1b. The semiconductor members 1a, 1b are coupled each other on a plane and arranged such that the hole of first profile in one semiconductor member 1a defines a hollow space 13 in conjunction with the hole of second profile in time other semiconductor member 1b.
Patent JP-H08172711-A (JP)
Title: Cable guide tool for cable laying operation
Inventor: NOMURA TOSHIAKI
IPC: H02G1/06
Filed: 1994-12-19
Abstract: PURPOSE: To obtain a cable guide tool by which a cable laying operation is smoothly performed by a method wherein a plurality of guide materials in which a plurality of guide rollers have been installed on recessed base frames capable of being freely opened and closed are arranged in bent passage parts on a line. CONSTITUTION: Every base frame 1 for a guide material 2 is provided with a coupling recessed part 6 composed of a central-part piece 3 bending a metal plate, of side-part pieces 4 which are continued and installed on both sides of it and of grappling-part pieces 5 which are continued and installed by bending free ends at the side-part pieces 4 to opposite directions so as to be inclined. Tongue-shaped pieces which are arranged so as to be adjacent to the grappling-part pieces 5 at both ends of the side-part pieces 4 are used as coupling-part pieces 7, and insertion and passage holes 8 are made. Cap nuts 10 are screwed to tips of screw parts which protrude from the base frame 1, and a plurality of guide rollers 11a are shaft- supported by shaft-support levers 9 which have been grappled to every base frame 1, and the guide material 2 is constituted.  A connection wire is inserted into, and passed through, the insertion and passage holes 8 which have been made in the side-part pieces 4 and the central-part pieces 3 for a group of guide materials 2, and the proper guide materials 2, 2,... are connected and regulated. A cable C is inserted into one out of the guide materials 2 as one group, the other is closed, and the required number of bent passage parts on a lone is arranged. Thereby, the cable can be layed easily even in the bent passage parts.
Patent JP-2000140737-A (JP)
Title: Apparatus and method for coating, and method and apparatus for manufacture of plasma display
Inventor: KITAMURA YOSHIYUKI
IPC: G03F7/16
Filed: 1998-11-05
Abstract: PROBLEM TO BE SOLVED: To execute tracer control wherein a clearance between a die and a base is kept constant by optimizing an arrangement of a base height-detecting sensor by a method wherein a height detector for measuring the height of a member to be coated on a placing stand is provided respectively near both end parts of the member to be coated in a longitudinal direction of a coating machine. SOLUTION: A base A (a member to be coated) is fixed onto an upper surface of a placing stand 6 by vacuum suction. The placing stand 6 is horizontally reciprocated on a guide groove rail 4 via a pair of sliding legs 8. A die holder 32 fitted to an elevating mechanism 26 holds a die 40 as a coating machine. A pair of base thickness measuring units 100A 100B comprising a thickness sensor, an ascent and descent adjuster, and a transfer adjuster are held above the placing stand 6 with a support on a base stand 2. The thickness sensor is installed at a position 1 to 100 mm from an end part of the base A. Since the thickness sensor is freely position-adjustable in a width direction and an ascent and descent direction of the die 40, highly precise measurement is possible, and variation in a size of the base A can also be easily allowed to deal with.
Patent JP-H03175742-A (JP)
Title: Data conversion system
Inventor: MATSUMOTO YOSHIYUKI
IPC: H03M7/14
Filed: 1989-12-04
Abstract: PURPOSE:To reduce carrier leakage or offset due to the extension of lower bits by supplying the inversion signal of the least significant bit (LSB) in the case of forming an analog signal from the residual lower (n) bits obtained by D/A conversion and supplying the signal of the LSB as it is in the case of forming a phase inverted analog signal. CONSTITUTION:The LSB signal(LSB) in each of color difference signals R-Y, B-Y each of which consists of 6 bits is supplied to the contacts (a) of respective switches SW2, SW3, and on the other hand, the signal (LSB) is inverted by respective inverter circuits N3, N4, supplied to the contacts (b) of the switches SW2, SW3, switched by a switch SW4 and then supplied to the lower 2-bit input terminal of a D/A conversion circuit. When lower 2 bits are to be extened at the time of defining the real data '10' of two bits as lower 2 bits e.g. the inversion signal '11' of said real data '10' whose LSB is '0' is added to the LSB as extended bits.
Patent JP-H04183327-A (JP)
Title: Cutter tool for peeling bark
Inventor: OKADA SHIRO
IPC: A01G7/06
Filed: 1990-11-19
Abstract: PURPOSE:To prevent meandering of cut line and variation of cutting depth by installing a projected guide part having a sliding face to bark, two hook cutters and a gap controlling means of the hook cutters. CONSTITUTION:A sliding face 1e of a projected guide part 1b of a grip holder 1 is pressed against the surface of bark 4a, the tip of a blade part 2d of hook cutters 2c-1 and 2c-2 are thrust into bark in proper depth and a hand is rotated along a tree 4 in the arrow direction. In the operation, the projected guide part 1b is moved in advance of the blade part 2d. Namely, attitude of the tool is stabilized by the projected guide part 1b, cut depth of the blade part 2d is uniformed and straight parallel cut lines can be formed on the bark 4a. Dimension between the two hook cutters 2c-1 and 2c-2 can freely be adjusted by a nut 3e. Consequently, meandering of cut line and variation of cutting depth can be prevented.
Patent JP-H06154428-A (JP)
Title: Lift floor device
Inventor: MATSUMOTO SHIGETO
IPC: A63J1/00
Filed: 1992-11-25
Abstract: PURPOSE:To eliminate the change in support points of respective arms for a floor and always support stably the floor by constituting expansively the arms for lifting the floor in combination of inner and outer tubes and providing actuator for expanding and contracting the arm in each arm. CONSTITUTION:In a lift device 20 for liftint a lift floor 3 capable of opening and cloing an opening part 2 provided in a stage floor 1 when it is applied to an elevator in a stage, two pairs of a pair of two arms 21 relatively pivotable supported by a shaft 22 under the condition of crossing in the axially approximately central parts are provided. The upper ends of the respective arms 21 are pivotably supperted 25 by the lower surface of the lift floor 3 and the lower ends are pivotably supported 28 by a bitt floor 7. The respective arms 21 are composed of outer tubes 30 in the central part and inner tubes 31 having both ends of the outer tubes fitted slidably therein, and two jacks 32 as actuators are incorporated in the arms 21 respectively. The repective jacks 32 are provided to be driven synchronously by two motors 37 through a power transmitting mechanism consisitng of a reduciton gear 34, a drive shaft 35 and a bevel gear box 36.
Patent JP-H02159707-A (JP)
Title: Through type current transformer
Inventor: SAKAKI MASAYUKI
IPC: H01F38/28
Filed: 1988-12-14
Abstract: PURPOSE:To contrive accomplishment of miniaturization and low cost of the title current transformer by a method wherein an R-face is formed on a coil, and at the same time, the outer circumferential surface of the coil is coated with a conductivity substance, and the conductivity substance is earthed. CONSTITUTION:An R-face 2c is formed at the corner parts, which are intersecting with the inner circumferential surface 2a and both end faces 2b of a ring-shaped coil 2 respectively for the purpose of accomplishing the alleviation of an electric field. The outer circumferential surface of the coil 2 is covered with a metallized contact 3, which is a thin metal film, as a conductivity substance. A metal film isolation layer 4, which is not covered with the metallicon 3, is provided on a part of the circumference. Two of the above- mentioned coil 2 are arranged in series, and the part of the metallicon 3 is earthed. Consequently, as the conductivity substance 3, which is coated on the surface of the coil 2, functions as a shield, the formation of an inductance shield is unnecessary, and the miniaturization and reduction in cost of the through type current transformer can be accomplished.
Patent JP-2000144936-A (JP)
Title: Supporting structure for installing segment wall
Inventor: MIYATA KATSUJI
IPC: E21D11/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a supporting structure for installing a segment wall, in which various members can be mounted surely to the segment wall easily and which has a cotter cover for preventing the falling of mortar. SOLUTION: A cotter cover 1 is formed in a shape that the fronts of cotter brackets 10 are covered, and a pair of U-shaped engaging members 3, in which one end sections of rear-side pieces 3c can be engaged and disengaged with and from edge sections 14a on the interior sides of openings for inserting a cotter in the cotter brackets 10, are faced oppositely into the long grooves of the rear of a cotter cover body and arranged slidably along the longitudinal direction respectively.  The screw sections 5a of bolts 5 are inserted into a pair of slots penetrated and formed extending over the long grooves from the front of the cotter cover body from the front of the cotter cover body at that time, the screw sections 5a of the bolts 5 are screwed to tapped holes 3b formed to the front side pieces 3a of the U-shaped engaging members 3 and the U-shaped engaging members 3 are held slidably along the slots 4, and a tapped hole 6 is formed near a central section in the longitudinal direction of the surface of the cotter cover body.
Patent JP-H01156444-A (JP)
Title: Corrosion-resisting copper alloy
Inventor: INAGAKI SADAYASU
IPC: C22C9/06
Filed: 1987-12-14
Abstract: PURPOSE:To obtain a highly corrosion resistant Cu alloy excellent in erosion resistance and pitting corrosion resistance by adding specific amounts of Ni, Mn, Fe, and Mo or further adding Cr to Cu. CONSTITUTION:A Cu alloy prepared by adding, by weight, 9-32% Ni, 0.05-2.5% Mn, 0.05-2.5% Fe, and 0.05-2.5% Mo or further adding 0.1-1.0% Cr to Cu and alloying them is refined, which is formed into a member for heat-transfer pipe for heat exchanger by means of hot rolling and cold rolling. By this method, a Cu alloy member excellent in erosion resistance excellent also in pitting corrosion resistance in a high-concentration free-chlorine atmosphere can be obtained.
Patent JP-H06198556-A (JP)
Title: Wet polishing method and its device
Inventor: KAWASAKI SHUJI
IPC: B24B29/00
Filed: 1992-10-30
Abstract: PURPOSE:To improve efficiency of polishing work by advancing/withdrawing a polishing face of a buff wheel to/from a work face to be polished in a polishing device in which polishing is carried out with an abrasive fluid supplied between a polishing face of a rotary buff wheel and a work face to be polished. CONSTITUTION:A rotation driving device 1 having a driving source such as a motor and the like is constructed so that its rotary shaft 11 can be advanced/ withdrawn along the axial direction by an appropriate means, and a buff wheel 2 is fixed to the point end of the rotary shaft 11. A polishing face 21 of the buff wheel 2 is brought into pressure-contact with a work W face to be polished so that a polish of the work W is carried out by the rotating buff wheel 2 with supplying an abrasive fluid between the polishing face 21 and the work W face. Meanwhile, a gap is generated between the polishing face 21 and the work W by advancing/withdrawing the buff wheel 2 along its axial direction, so that the abrasive fluid is penetrated effectively.
Patent JP-S63161758-A (JP)
Title: Data communication line supervisory system
Inventor: YOSHIDA KAORU
IPC: H04L69/40
Filed: 1986-12-24
Abstract: PURPOSE:To enable the centralized supervisory of plural data communication lines by controlling the switches of a line supervisory equipment provided corresponding to the respective plural data communication lines to be in first and second specified states. CONSTITUTION:The line supervisory equipment 1-i (i=1, 2,..., n) provided corresponding to the respective data communication line 4-i answers a selective signal from a centralized supervisory equipment 3 and switches on only the switching circuit 6-i of the line supervisory equipment 1-i prescribed by the selective signal so as to transmit the state of the line to the centralized supervisory equipment 3. The switching circuit 6-i of other line supervisory equipment 1-i is switched off so as to form one data transmission line to the centralized supervisory equipment 3. Therefore, the line supervisory equipment 1-i can be constituted with a simple circuit which consists of the switching circuit 6-i, a selecting circuit 7-i and a line state detection transmission circuit 5-i. Thus, the centralized supervision of the plural data communication lines 4-i can be possible.
Patent JP-H08172225-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: DAIKU HIROSHI
IPC: H01L27/14
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a structure in which heat loss can be suppressed without applying a stress to a pyroelectric film or damaging it. CONSTITUTION: An insulating film 12 having a hollow part 12A corresponding to a pyroelectric film is formed on a silicon driving circuit board, a PSG film 13A having a compression stress formed by a PCVD method on the film 12 and a PSG film 14A having a tensile stress and formed by an atmospheric pressure CVD method are arranged in a lattice pattern to form a thin film 20 in which the stress is suppressed, and a pyroelectric film 16 corresponding to the part 12A is formed on the film 20 in which the stress is suppressed.
Patent JP-H09159762-A (JP)
Title: Underwater cruising body detector
Inventor: HANEBUCHI SADATOSHI
IPC: G01S7/56
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To notify cheaply, simply, immediately and widely the approaching situation of an underwater cruising body which is emitting ultrasonic pulse and approaching to a target under water. SOLUTION: An underwater cruising body detector is floated at an underwater target position. An approach detector 18 monitors the period of ultrasonic pulses generated by the underwater cruising body, detects the approach of the underwater cruising body at a specific distance, and send an approach detection signal C1 to a light emission controller 19. The light emission controller 19 produces a light emission control signal C2 according to the approach detection signal C1 and a record control signal C3 from a record controller 17 and send to a light emitter 20. The light emitter 20 has a plurality of high brilliance lamps with different light colors and makes the high brilliance lamps turn on and off in accordance with the light emission control signals C2.  For example, it sends light emission control signals C2 so that a red lamp is flashed when the record control signal C3 is setting a recorder 16 in recording state, and a daylight lamp is flashed when the approach detection signal C1 is received.
Patent JP-H10158836-A (JP)
Title: Vacuum thin film forming system
Inventor: HAYASHI HIROSHI
IPC: H01L21/203
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum thin film forming system which is capable of correctly forming thin films on an object on which this films are in a vacuum vessel and allows an easy maintenance on function sections, such as a reaction tube, for forming the thin films. SOLUTION: This device has a moving body 50 which is capable of opening and closing the aperture 1a of the vacuum vessel 1 and is capable of extracting the function section 100 out of the inside of the vacuum 1 to the outside of the vacuum vessel 1. The device has also a function section supporting means 80 which supports the function section 100 so as to float the function section 100 from the supporting state of the moving body 50 when the moving body 50 moves near to the aperture 1a and the function section 100 enters the inside of the vacuum vessel 1 at the time the moving body 50 closes the aperture 1a of the vacuum vessel 1.  This supporting means functions to prevent the influence of the deformation of the moving body 50 on the change in the prescribed spacing between the function section 100 and the object OB to be formed with the thin films when the inside of the vacuum vessel 1 attains a vacuum state and the moving body 50 is deformed by the atm. pressure.
Patent JP-S63162048-A (JP)
Inventor: UIRUHERUMU FUETSUTSUERU
IPC: B02C4/28
Filed: 1987-12-16
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。