baber/WOPTO huggingface dataset:
Patent JP-H08280260-A (JP)
Title: Plant growth suppressing mat and greening work using the same
Inventor: FUJINO KOJI
IPC: A01G7/00
Filed: 1995-04-18
Abstract: PURPOSE: To provide a plant growth suppressing mat and greening work intended to control vegetation and reduce much maintenance cost and labor while trying to protect the natural environment of the ground and mountain as much as possible. CONSTITUTION: There is disposed a water-permeable mat 1 having voids each smaller than the diameter of a plant root or unstraight and restraining plant root intrusion so as to become parallel with the ground at such a depth from the ground as to be shorter than the length of extension of the roots of grass and trees from the ground in their natural state contributing to a hamper to roads or prepared land, and the mat is fixed on the ground with anchors 3. And the kind or height of plants growing above the mat 1 is controlled to suppress their growth. Or, when needed, walls 2 standing upright are set up on the upper surface of the mat 1 so as to enclose an area in order to suppress the expansion of plant roots at any depth from the ground.
Patent JP-H11222669-A (JP)
Title: Gas deposition method and device
Inventor: HAYASHI CHIKARA
IPC: C23C14/24
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a gas deposition method or a device capable of efficiently forming a film or small lumps composed of hyperfine particles for a long time. SOLUTION: A gas deposition method is composed in such a manner that an evaporating material disposed in a forming chamber is evaporated to produce hyperfine particles, and this hyperfine particles are carried into a film forming chamber 4 together with a carrying gas via a carrying tube to form a film or small lumps of the hyperfine particles on a substrate disposed in the film forming chamber 41. Then, the shape of the evaporating material is formed into the linear or cylindrical one, a supporting member projects out the tip of the evaporating material and supports it so as to be slidable, only this tip is irradiated with laser light, and the tip is locally heated to evaporate the evaporating material.
Patent JP-H03294156-A (JP)
Title: Product producing method in conveyor line and device therefor
Inventor: KOUDA SHIGERU
IPC: D05B25/00
Filed: 1990-04-06
Abstract: PURPOSE:To improve productivity by calculating a production pitch time by the carrying speed of a turning conveyor and a working pitch time in each working step part to calculate and display the average production pitch time and the average working pitch time in each working step part. CONSTITUTION:The time from the taking out of a sewed product from a hunger to the taking out of the following sewed product is detected by a working start timing detector 5, and a working pitch time is calculated by a pitch time calculating means 10. The time required for turning a conveyor around once is detected by a carrying timing detector 4, and a production pitch time is calculated by the pitch time calculating means 10. These data are inputted to a pitch time collecting and accumulating means 12, and the average production pitch time every production line and the average working pitch time of all working step parts are calculated by a line balancing display means 13, and also, the printed recording paper of these graphs can be taken out by a graph display means 14 connected to the line balancing display means 13.
Patent JP-H07291834-A (JP)
Title: Coated pigment and cosmetic
Inventor: SATO MASAHIRO
IPC: A61K8/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a coated pigment useful as a cosmetic ingredient, by incompletely coating a pigment with multilayer resin particles with the core containing an organic ultraviolet light absorber. CONSTITUTION:This pigment is obtained by coating at least a part of the surface of an extender pigment or pearl pigment with specific resin particles. The resin particles each is made up of core part consisting of a (meth)acrylic resin and/or a styrene-based resin and containing an organic ultraviolet light absorber and surface layer part consisting of the same resin(s) as the above but containing no ultraviolet light absorber. This coated pigment does not leach out the ultraviolet light absorber even if used in combination with an oily cosmetic base and causes only low skin irritancy. Also, by regulating the group of the coating resin particles, the powder characteristics and gloss of the pigment can be controlled.
Patent JP-S5720190-A (JP)
Title: Detecting method for rotor position of rotary electric machine
Inventor: TAKAHASHI MASAAKI
IPC: H02P6/20
Filed: 1980-07-09
Abstract: PURPOSE:To make it possible to detect the position of a rotor of a rotary electric machine, which is, not operated, without the need for a rotor position detector, by detecting the voltages induced in the armature windings when a field power source is closed or opened. CONSTITUTION:When the supply of the field power supplied from a power supplier 13 to a field winding 4 is started or shut off while a rotor is at rest, a voltage-detecting circuit 18 detects two or more of the phase voltages induced in the armature windings or the voltages between wires. Then, an arithmetical unit 19 detects the rotor position by carrying out a given operation, using the maximum values of the respective detected voltages or instantaneous values after a given time, which is previously set, has passed, or integrated values during a given period. Thereby, the position of the rotor, which is not operated, can be detected without the need for a rotor position detector.
Patent JP-S61250820-A (JP)
Title: Head adjusting mechanism
Inventor: AKITA KAZUNORI
IPC: G11B5/56
Filed: 1985-04-29
Abstract: PURPOSE:To reduce the wear of slide parts by providing a support member whose cross section is channel shape with respect to a couple of adjusting screws, providing a slide plate so as to be slided under the lower part of the support member, fitting a roller rotatably with the said slide plate and sliding the roller so as to be pressed into contact onto the support member. CONSTITUTION:Screw holes screwed with adjusting screws 85, 86 are formed to an adjusting base 83 along the running direction of a magnetic tape 42. The adjusting base 83 is fitted with a support plate 84, which has an upper face, a side face and a lower face and whose cross section is channel shape. Throughholes through which the adjusting screw holes through which the adjusting screws 85, 86 pass are formed to the upper face of the support plate 84 and the lower end of the adjusting screws 85, 86 is pressed into contact with the lower face. Rollers 68, 69 are pressed into contact with the lower part of the support plate 84. The sliding operation is made smooth by providing the support plate 84. The sliding operation is made smooth by providing the support plate 84 and the rollers 68, 69 turned while being in contact therewith in this way so as to reduce the wear at the slide parts.
Patent JP-H06311727-A (JP)
Title: Overvoltage protective device and power conversion device
Inventor: KANAI TAKEO
IPC: H02P27/05
Filed: 1993-04-20
Abstract: PURPOSE:To make the turning-on voltage of an overvoltage protective device lower than that of (n) pieces of VBO-free thyristors connected in series within a prescribed range by constituting the impedance circuit of the device of two kinds of impedance circuits having different impedances. CONSTITUTION:When the impedances Z1, Z2, and Z3 of the voltage dividing resistors of the title overvoltage protective device composed of three voltage dividing resistors connected in series are selected so that the impedances can become V1:V2:V3=1.5:1:1, the voltage applied across a VBO-free thyristor 11-1 becomes higher than those V2 and V3 respectively applied across VBO-free thyristors 11-2 and 11-3 and the ratio among them becomes V1:V2:V3=1.5:1:1. In case the turning-on voltage of the thyristor 11 is VVBO, the voltage applied across the three serial circuits becomes (1+(1/1.5)+(1/1.5))VVBO=2.33VBVO and the thyristors 11-2 and 11-3 are successively turned on when the thyristor 11-1 is turned on, a voltage, (2.33/2)VVBO=1.17, is equally applied across the thyristors 11-2 and 11-3.
Patent JP-H05285791-A (JP)
Title: Tool holder with torque sensor
Inventor: FUSE YUZURU
IPC: B23Q17/09
Filed: 1992-04-13
Abstract: PURPOSE:To provide a small torque sensor for measuring with high sensitivity and real time torque applied to a tool at the time of working in a tool holder used for a machining center, etc. CONSTITUTION:A socket shaft 1 operatively coupled with the main spindle side of a machine tool and a tool chuck side rotation shaft 3 operatively coupled with a tool side are positioned on a line and are rotatably supported in a case 7. A torque shaft 14 is supported in parallel with both the shafts 1, 3 and independent of the shafts 1, 3 in the case 7. The torque detecting shaft 14 is interlocked and coupled at its one end and the other end with both the shafts 1, 3 by toothed gears 10, 11, 15, 16 respectively.
Patent JP-S5427998-A (JP)
Title: Magnet device
Inventor: WATANABE SADAO
IPC: H01F7/02
Filed: 1977-08-01
Abstract: PURPOSE: To raise the magnetic flux density of the surface and to reduce the weight by forming the resin magnet device by inserting spacers into between magnetic poles in such a way that easily magnetizable axles are oriented in the direction of connecting magnetic poles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5216745-A (JP)
Title: Defect repair apparatus of symmetrical body
Inventor: KONDOU HIROSHI
IPC: B60S5/00
Filed: 1975-07-30
Abstract: PURPOSE: Defects such as unevenness on car body are repaired symmetrically. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08289562-A (JP)
Title: Method of controlling output voltage at operation for compensation of reactive power of inverter
Inventor: ICHIHARA AKIFUMI
IPC: H02J3/01
Filed: 1995-04-19
Abstract: PURPOSE: To provide a method of controlling the output voltage at the time of operation for compensation of reactive power of an inverter which can raise the modulation rate at normal operation and also can suppress the harmonic components. CONSTITUTION: This system is provided with a DC voltage command value operating part 4, which operates the command value of DC voltage from the output voltage command value of an inverter 1, and a modulation rate operating part 5, which operates the modulation rate, based on the command values of the DC voltage and the output voltage of the inverter 1, and at the time of change of output voltage of the inverter 1, the modulation rate is changed and it is made to follow the output voltage command, and at the same time the DC voltage is changed and the modulation rate is returned to the value at the stationary operation, according to the change of the DC voltage.
Patent JP-S59217766-A (JP)
Title: Anthraquinone compound and dyeing and printing method using the same
Inventor: KAYANE YUTAKA
IPC: D06P1/38
Filed: 1983-05-25
Abstract: NEW MATERIAL:A compound of formula I [X is halogen; Y is -SO2CH=CH2 or -SO2CH2CH2Z (Z is a group eliminating by action of an alkali); A is (substituted) phenylene or naphthylene; R1 and R2 are H or (substituted) lower alkyl; m and n are 0, 1 or 2]. EXAMPLE:A compound of formula II. USE:Dyeing and printing organic fiber materials containing OH and arbonamide groups, and particularly suitable for dyeing cellulosic fiber materials in improved light resistance, perspiration resistance, sunlight resistance and wetting resistance, etc. PREPARATION:For example, a biphenylaminoanthraquinone compound of formula III or a salt thereof is condensed with a compound of formula IV in an aqueous medium primarily at -10-+40 deg.C and 2-9 pH and secondarily with a trihalogenotriazine of formula V at 20-70 deg.C and 2-9 pH.
Patent JP-H09258828-A (JP)
Title: Ultra-precise positioning device
Inventor: SHIN KOUTETSU
IPC: G05D3/00
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an ultra-precise positioning device whereby long stroke driving is possible and also positioning with high rigidity and high precision is executed. SOLUTION: A series of operations that a travelling body 1 is held between one of clamp elements 14a-14c so as to be carried by extending carrying elements 13a-13c and the carrying elements 13a-13c are contracted after the release of holding are repeated at every carrying unit 1-3. When the travelling object 1 reaches a travelling target position, the clamp elements 14a-14c are alternately extended and contracted while the travelling body 1 is kept to be still. Then, the carrying positions of the carrying elements 13a-13c are simultaneously set to the intermediate position of extending/contracting span. After that, the clamp elements 14a-14c are made to be in a holding state. After the completion of holding, the feed-back control of the position as against the carrying elements 13a-13c is executed based on a position signal which is detected by a position sensor.
Patent JP-H10270894-A (JP)
Title: Part supply device in electronic part attaching device
Inventor: SETO KATSUYUKI
IPC: H05K13/04
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a parts supply device in an electronic part supply device in which tact time during attachment of electronic parts is not affected by height of a tray. SOLUTION: This device is provided with a vertical transfer means 22 which transfers vertically to the specified level a pallet P on which a number of electronic parts are mounted through a tray T and a horizontal transfer means 23 which takes out the pallet P from the means 22 at the specified level and transfers it horizontally to the suction position of an attaching device body 2, and the means 22 transfers the pallet P according to height of the tray T on the pallet P, that is, to low level when its height is large or to high level when its height is small.
Patent JP-H05177559-A (JP)
Title: Rotary aid tool for turn-buckle
Inventor: OMI KOSUI
IPC: B25B13/36
Filed: 1992-04-13
Abstract: PURPOSE:To provide a rotary assisting tool for turn-buckle, with which the turn-buckle can be rotated easily. CONSTITUTION:The body 1 is made rotatable only in one direction relative to a gear 2 according to the engagement relationship of a gear 2 with cogs of a gear stopper 10, so that it is possible to rotate the body 1 intermittently at small intervals within a certain extent. As a result, a turn-buckle can easily rotate even in a narrow place, which enables enhancing the effectiveness in the rod tensioning work.
Patent JP-S5618604-A (JP)
Title: Continuous recovery of polymer from polymer latex
Inventor: SATOU HIROSHI
IPC: C08F6/00
Filed: 1979-07-24
Abstract: PURPOSE: To improve productivity, by coagulating a latex of a polymer plasticizable at 100W300°C, dehydrating and drying the coagulated polymer by passing the polymer together with vinyl polymer pellets through a screw type squeezing dehydration dryer and continuously recovering the polymer in the molten state.  
     CONSTITUTION: Into a coagulation tank 3 is introduced from a storage tank 1 a latex of a polymer which is hard at normal temperature and is plasticizable at 100W 300°C, such as a vinyl polymer latex, a latex of a graft polymer prepared by grafting a vinyl monomer onto a rubbery polymer or a latex of these mixed polymers. A coagulant is introduced to the tank 3 from a storage tank 2. The coagulation is continuously fed to a filter 4. Then, the polymer cake is conveyed at a constant rate to a screw dehydrator 8. On the other hand, vinyl polymer pellets are fed from a hopper 5 through a metering feeder 6 to the dehydrator 8. The polymer dried in the dehydrator 8 is passed through a cooling bath 9 and cut and pelletized by a cutter 10. The volatile matters from the dehydrator 8 are sucked and exhausted via a vent receiving tank 11 by a vacuum pump 5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63259852-A (JP)
Title: Information recording carrier consisting of thin sheet
Inventor: HANEDA TOSHIO
IPC: G11B7/254
Filed: 1987-04-17
Abstract: PURPOSE:To easily realize maintenance of uniform quality with simple constitution by forming groove arrays or hole arrays to an aluminum side of a core material and forming a thin recording medium film and hard transparent resin layer on the surface thereof. CONSTITUTION:A thin aluminum sheet or thin plastic sheet formed with a vacuum deposited aluminum film on the surface of said sheet is used as the core material 1. The surface on the aluminum side thereof is pressed by a plunger die to provide the groove or hole arrays on the surface of the core material. The thin recording medium film 2 of a near Ir sensitive type is deposited by vapor evaporation on the surface thereof and further, the surface is coated with the hard resin 3. Plastic workability is thus improved, and high rigidity, moisture resistance and heat resistance are maintained.
Patent JP-S59219103-A (JP)
Title: Spindle device
Inventor: OGATA MASAO
IPC: B23B3/26
Filed: 1983-05-25
Abstract: PURPOSE:To improve precision of the spindle device as well as to make it compact, by incorporating a cutter feed-in mechanism in the spindle body. CONSTITUTION:The spindle body 3 is rotated by a high-frequency motor 2 incorporated in the center portion of the device body 1. The spindle body 3 is connected by bolts 9 to a flange 6 having a hollow shaft 4 and eccentic through- holes 5 and to a sleeve 8 provided between them. The cutter holder 10, which is mounted rotatably and eccentrically in the rotating spindle body 3, is rotated in relatively independent relation to the spindle body 3, so that the cutter 14 at the tip of the cutter holder 10 is fed in toward the work (not shown).
Patent JP-S58209818-A (JP)
Inventor: KOBAYASHI MASATO
IPC: H01H9/56
Filed: 1982-05-31
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-H09260052-A (JP)
Title: Electrode support device
Inventor: NAKANISHI YOICHI
IPC: H05B7/101
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrode support device which can fasten and loosen an electrode and can support the electrode in a condition of being put in a desired vertical position by the constitution that an attracting tool and an operation means are added to a current-carrying block by making the current-carrying block mountable on and demountable from a support arm. SOLUTION: On the support arm 5 side of a current-carrying block 16, a connecting lever 20 is arranged in a hollow part 10 of a support arm so as to freely advance and retreat. Both end parts 34 of an attracting tool 18 are connected to a connecting lever 20 through a connecting member 35 arranged on the side of the current-carrying block 16, and an electrode 3 positioned in a bosom part 31 of the attracting tool 18 can be fastened to a current-carrying surface 26 by an advance-retreat of this connecting lever 20. An operation means 22 is arranged in the hollow part 10 of the support arm, and is fixed to the support arm 5 side of the current-carrying block 16.  A movable part of the operation means 22 is connected to the connecting lever 20, and the connecting lever 20 is operated so as to advance and retreat by operation of the operation means 22, and the electrode 3 running along the current-carrying surface 26 of the current-carrying block 16 can be fastened and loosened.
Patent JP-S5748561-A (JP)
Title: Tray
Inventor: TANAKA HIDETOSHI
IPC: B65H31/22
Filed: 1981-06-17
Abstract: PURPOSE: To prevent a duplicating machine or other picturizing devices from danger by providing a sheet-receiving part connected to a support plate with a detecting means to detect the excessive issue of sheets over a fixed amount.  
     CONSTITUTION: A sheet-receiving part 13 fixed on a support plate 19 is provided with a detecting means 28 containing photoelectric and luminous elements within to detect the excessive issue of sheets over a fixed amount. The drive power of a motor 14 is successively transmitted to a bevel gear 16, a disk 17, and a lever 18. Since the lever 18 is connected to a support plate 19, the tray 13 is repeatedly reciprocated by the drive of the motor 14. Meanwhile, since the disk 17 is provided with two gains opposite to each other, every half revolution of the disk 17 is detected by the detecting menans 28, and the motor 14 is intermitted to stop the movement. This construction permits to move the tray 13 alternately between two positions and give stages to transfer materials for sure for accumulation. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5618692-A (JP)
Title: Stabilizer for mixed fuel
Inventor: YAMAMURA MASAAKI
IPC: C10L10/18
Filed: 1979-07-23
Abstract: PURPOSE: To provide titled stabilizer by which finely divided coal powder can stably be dispersed in a fuel oil over a long period of time, consisting of a specified nonionic surfactant.  
     CONSTITUTION: One mole of 2W18C, pref. 12W18C satd. or unsaturated fatty acid, 20W800mol of ethylene oxide and 15W200mol of propylene oxide are subjected to  an addition reaction to obtain a stabilizer for a mixed fuel, which consists of a nonionic surfactant having a polyoxyethylene gp. content of 30W90wt% per molecule,  an average MW of 2,000W45,000 and a structure where ester linkages are present in a block form. 0.01W1.0wt%, pref. 0.05W0.5wt% of said stabilizer is added to a mixed fuel consisting of 20W70wt% of finely divided coal powder and 80W30wt% of a fuel oil.  
     EFFECT: Finely divided coal powder can stably be dispersed in the fuel oil by the stabilizer. The stabilizer gives a soft precipitate so that the fine coal particles precipitated at bottom can easily be redispersed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09255146-A (JP)
Title: Temporary locking method of bivalvia in operation process
Inventor: EBISAKI SUSUMU
IPC: B65G47/88
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To promote the facilitation of operations to remove a smudge on the surface of a bivalvia such as a pearl oyster and a scallop or the like by locking each end of the bivalve in the nearly diametral direction by way of pressing it from up and down, or holding an outer boundary of the bivalvia between from left and right, out of the perimeter of this bivalvia to be conveyed by a chain conveyor. SOLUTION: Out of the surroundings of a bivalvia X to be conveyed by a chain conveyor, and end part of this bivalvia X in the nearly diametral direction is held between two vertical chains 1a, 1b on one side and two vertical chains 1c, 1d on the other, thereby holding them down tight enough. In addition, a fixture with a V-shaped groove is installed in the chain on one side, and another fixture with a V-shaped groove is installed in the chain on the other respectively, and thus they are locked tight by way of pressing down them with a pressable cylinder. Each end out of the circumference of the bivalvia is transferred to a device which presses down it and removes a smudge on it, so that the bivalvia is tightly lockable without any hindrance to dirt eliminating operations, and thus these operations can be done speedily and simply.
Patent JP-S5521131-A (JP)
Title: Semiconductor device
Inventor: HIRAKAWA KAZUYOSHI
IPC: H01L29/43
Filed: 1978-08-01
Abstract: PURPOSE: To an smiplification and integralization of a process by utilizing a silicified metal for a wiring material of all the wirings in an integrated circuit.  
     CONSTITUTION: A MoSi 2  having a high melting point and a low resistance is used for a wiring material, and a connection 21 between a gate and a gate, a connection 22 between a source and drain and a connection 23 between a source and drain are made up of this wiring material. 
     COPYRIGHT: (C)1980,JPO&Japio