baber/WOPTO huggingface dataset:
Patent JP-S578424-A (JP)
Title: Measuring device for wire extending tension
Inventor: SHIMIZU YOSHIO
IPC: G01L5/10
Filed: 1980-06-19
Abstract: PURPOSE:To make wire extending work executable while maintaining tension always within a set value by calculating the tension of conductors from the wrapping angle of a keep pulley for wire extension and the load that it receives and controlling wire extending speed by a hydraulic pump. CONSTITUTION:A hydraulic pump 13 is driven by a capstan 4 and a small chain gear 9 operated cooperatively by a chain 11, and the oil pressure is transmitted through a relief valve 14 to a pressure regulating servovalve 16. A keep pulley 28 near the capstan 4 is moved vertically by tension, and a load detecting element 29 detects pressure, and a turning angle sensor 35 detects the vertical movement of a turning frame 31. The tension is calculated by a calculator 6. The rotations of the gear 9 are displayed in a power distribution control panel 2, and the upper limit of the speed is limited by the set pressure of the relief valve 14. If the speed is too low, the set pressure is raised by a motor 19 and a pump 17. Reference tension is stored in the calculator 6, and is compared with the results of the above-mentioned calculation, thence the speed of the capstan 4 is controlled by the servovalve 16, the relief valve 14, and the pump 13. Thereby, the wire is extended under the set tension.
Patent JP-S5929672-A (JP)
Title: Substituted heterocyclylphenylsulfonyl and phosphonylamidine compound
Inventor: ENZO SEREDA
IPC: C07D249/08
Filed: 1983-05-12
Abstract: Object of the present invention are new pharmacologically active substituted heterocyclylphenylsulphonyl and phosphonylamidines having the formula 
<CHEM>
 in which Het represents a heterocyclic ring containing from 2 to 3 nitrogen atom, R represents a hydrogen atom a lower alkyl or alkoxy group containing from 1 to 3 carbon atom or a halogen atom, Y represents a group of formula -SO3H or of formula 
<CHEM>
 (where R sec  is a lower alkyl group containing from 1 to 3 carbon atom), R min  represents a linear or branched alkyl group which may contain a heteroatom such as sulfur, an oxygen or nitrogen atom, a linear or branched alkenyl group, a cycloalkyl or alkylcycloalkyl group, an aryl or an aralkyl group (optionally substituted by a lower alkyl or alkoxy group containing from 1 to 3 carbon atom or a halogen atom), tautomers thereof and acid addition salts of the aforesaid compounds. 
<??>Process for the preparation of the compounds of formula (I) as well as pharmaceutical compositions containing them are also object of this invention. 
<??>The new compounds are antisecretory-antiulcer agents.
Patent JP-H06295115-A (JP)
Title: Electrostatic charge method
Inventor: SHIGETA KUNIO
IPC: G03G15/02
Filed: 1993-04-09
Abstract: PURPOSE:To provide an electrostatic charge method by a magnetic brush whose electrostatic charge performance is not changed even after it is used for a long time and even when an environmental condition is changed and which realizes uniform electrostatic charge at a high speed. CONSTITUTION:This is a magnetic brush type electrostatic charge device 20 which is provided with an electrostatic charge sleeve 22 provided so that it can be rotated around the outside circumference of a magnet body 23 obtained by arranging and fixing magnetic poles on the outside circumference and which regulates the layer thickness of magnetic particles 21 attached on the outside circumference of the sleeve 22 by a regulating plate 26 and electrostatically charges a photosensitive drum 10 by bringing the magnetic brush 21A into contact with the moving drum 10 under an alternating electric field impressed between the sleeve 22 and the drum 10. Any kind of particles having the following requirements (1) to (3) is used as the particles 21. (1) The surface is covered with a resin layer including electrical conductive particulates. (2) The surface is covered with normal resin and the thickness (h) of the resin layer is set so as to satisfy the expression of (DXh)/d <=5 [(d) is the average grain size of the particles 21 and D is a distance between the sleeve 22 and the drum 10]. (3) The surface is provided with a recessed part and the recessed part is filled up with the resin.
Patent JP-S58201825-A (JP)
Title: Foaming agent composition and preparation of foamed article using said foaming agent composition
Inventor: TAKAGI OSAMU
IPC: C08J9/06
Filed: 1982-05-17
Abstract: PURPOSE:To provide a foaming agent composition for the preparation of the foamed article of a specific graft polymer, composed of azodicarbonamide, a fatty acid zinc salt and zinc hydroxide at specific ratios, and decomposable at a low temperature uniformly generating a large amount of gas. CONSTITUTION:The objective foaming agent composition is composed of 100pts.wt. of azodicarbonamide, 1-100pts.wt. of a fatty acid zinc salt (e.g. zinc laurate) and 1-100pts.wt. of zinc hydroxide. 0.5-30pts.wt. of the foaming agent composition is added to 100pts.wt. of a graft polymer obtained by the graft polymerization of vinyl chloride to an ethylene-vinyl acetate copolymer having vinyl acetate-content of 10-55wt% (the content of vinyl chloride in the produced graft polymer is 20-90wt%), and the mixture is kneaded under molten state, and crosslinked and foamed by arbitrary process to obtain the objective foamed article. EFFECT:A colorless foamed article containing uniformly distributed bubbles can be manufactured.
Patent JP-H08333513-A (JP)
Title: Polyurethane sulfide resin composition
Inventor: ISHIO ATSUSHI
IPC: B29C45/00
Filed: 1996-04-05
Abstract: PURPOSE: To obtain a polyphenylene sulfide resin composition excellent in forming cyclic peoperty during injection molding and useful for a connecter, a coil, sealing part, etc., by compounding a polyamide oligomer and a bisamide compound in a specific ratio. CONSTITUTION: This composition is obtained by compounding (A) 100 pts.wt. of a polyphenylene sulfide resin with (B) 0.05-5 pts.wt. of the mixture of (i) a polyamide oligomer of the formula, R<1> CO(NHR<2> NHCOR<3> CO)n NHR<4> NHCOR<5> [R<1> and R<5> are each a 10-40C monovalent organic group; R<2> to R<4> are each a 2-20C divalent organic group; (n)=1-30] and (ii) a bisamide of the formula, R<6> CONHR<7> NHCOR<8> (R<6> and R<8> are each a 10-40C monovalent organic group; R<7> is a 2-20C divalent organic group) in a ratio, component i/component ii, of 90/10 to 30/70 in terms of weight ratio.
Patent JP-H09323974-A (JP)
Title: Pyridine-2,3-dicarboxylic acid diamide derivative and herbicide
Inventor: TONISHI MASANORI
IPC: C07D405/12
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound as an active component of a herbicide exhibiting a remarkable herbicidal effect. SOLUTION: This new compound is a pyridine-2,3-dicarboxylic acid diamide derivative of formula I  R1 is H, a halogen, cyano, nitro, a 1-6C alkyl, a 1-6C alkoxy, etc.; R2 is H, a halogen, cyano, nitro, a 16C alkyl, etc.; R3 is H or a 1-6C alkyl; R4 and R5 are each H, a 16C alkyl, a cyano (1-6C) alkyl, etc.; (n) is 0 or 1} and 3-(2methyl-3-chlorophenyl)aminocarbonyl-2-pyridinecarboxylic acid (n)propylamide is exemplified. The compound of formula I can be obtained by, e.g. subjecting a compound of formula II or III to a cyclization reaction with a dehydration agent in the presence or absence of an inert solvent to obtain imides and reacting with specific amines in the presence or absence of an inert solvent and in the presence or absence of an inert solvent of a base. A compound exhibiting an excellent effect to control paddy field weed, etc., is obtained by the process.
Patent JP-S569236-A (JP)
Title: Manufacture of optical fiber
Inventor: OKAMURA KOUJI
IPC: G02B6/00
Filed: 1979-06-29
Abstract: PURPOSE:To obtain an optical fiber having a refractive index distribution factor which changes periodically in the logitudinal direction by periodically changing heating source moving speed in the axial direction of a glass pipe when glass is formed in the pipe by a CVD method, collapsing the pipe to fill its hole, and drawing the collapsed pipe. CONSTITUTION:When vapor of glass starting material such as SiCl4 is introduced into rotating quartz pipe 7 and heated with oxyhydrogen burner 9 from the outside of pipe 7 to form glass by gaseous phase chemical reaction, moving speed of heating source to pipe 7 is periodically changed in the axial direction of pipe 7 through burner moving mechanism 11 to change the thickness of a glass deposit layer. A process of collapsing pipe 7 to fill its hole and a drawing process are then carried out to obtain a wide-band optical fiber whose refractive index distribution factor changes periodically in the longitudinal direction without requiring the complex processes of a conventional method.
Patent JP-H03284642-A (JP)
Title: Fluorine-containing allyl ether and production thereof
Inventor: OKABE JUN
IPC: C07C41/18
Filed: 1990-03-30
Abstract: NEW MATERIAL:A fluorine-containing allyl ether of formula I (R is H, methyl; n is 0, 1; m is >=1). EXAMPLE:A compound of formula II. USE:An intermediate for synthesizing various fluorine-containing compounds and a comonomer component. PREPARATION:A perfluoro (2-alkoxypropionic acid) fluoride of formula III (l is 0, 1) is reacted with an alkali metal fluoride and a (meth)allyl halide to obtain the fluorine-containing allyl ether of formula I having a 1-2C perfluoroalkoxy terminal group.
Patent JP-S62239851-A (JP)
Title: Synchronous motor
Inventor: ENDO TETSUO
IPC: H02K21/00
Filed: 1986-04-11
Abstract: PURPOSE:To reduce the generation of abnormal torque without complicating manufacture, by skewing a rotor pole to a stator slot relatively by a specified quantity. CONSTITUTION:A stator has a slot containing a primary winding, and rotational magnetic flux is generated. A rotor has a magnetic pole including a magnet. A rotor pole is relatively skewed with respect to a stator slot. The skewing quantity is set to be the stator a electrical angle of 60 degrees multiplied by an integer, 1 or 2, at an effective magnetic circuit forming section between the stator and the rotor, and as a result, the ripple content of the torque of the primary frequency multiplied by 6 and the integer on electric energy is minimized.
Patent JP-S528451-A (JP)
Title: Device for supervising an abnormity in an equipment
Inventor: ISHIKAWA HIDEO
IPC: H02H5/00
Filed: 1975-07-10
Abstract: PURPOSE: A device capable of shortening one cycle scanning time to many equipments and repidly responding a sudden fault by deciding whether a fault is caused or not in a short time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10282021-A (JP)
Title: Method and apparatus for setting angle of incidence in totally reflected fluorescent x-ray analysis
Inventor: SAKO YUKIO
IPC: G01N1/28
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To enable accurately setting of an angle of incidence of primary X rays into a sample without relying on the warping of the sample as a whole by arranging a displacement sensor to measure a distance between the sample and a secondary X-ray detection means. SOLUTION: A reference sample having a known element attached thereto is fixed on a sample base 2 and irradiated with primary X rays 3. A displacement sensor 8 measures a distance between a reference sample and a secondary X-ray measuring means 6 as given when the intensity of fluorescent X rays 5 generated from the known element reaches its maximum and the distance is set at a proper height. Then, a sample as analysis object is fixed on a sample base 2 and positioned using the displacement sensor 8 so that a measuring point of the surface thereof is optimal. The sample 1 is irradiated with the primary X rays 3 and an angle of inclination of the sample base 2 to the primary X rays 3 is changed so that the angle of incidence of the primary X rays 3 varies to the surface of the sample 1.  The angle of inclination of the sample base 2 is adjusted using its angle at which the intensity of the reflected X rays 4 as measured by a reflected X rays detecting means 20 reaches its maximum as reference.
Patent JP-S58201406-A (JP)
Title: Radome
Inventor: SUZUKI KATSUAKI
IPC: H01Q1/42
Filed: 1982-05-20
Abstract: PURPOSE:To make the pickup by the radar of the opposite party difficult, by preventing damages to electronic devices at the inside because of the transmission of an EMP and the increase in an RCS value due to the transmission of radar electromagnetic waves of the opposite party, by means of metallic wires installed at the inside of a radome main body for various loadings such as air loading and missile loading, and for ground. CONSTITUTION:The metallic wires 2 of reed-screen shape in a prescribed wire interval are installed at the inside of the radome main body 1. The radome like this is provided so as to cover the front surface of a flat antenna 3, which is connected to the attached electronic devices. The interval of said metallic wires 2 is designed so that the EMP and the electromagnetic waves of the radar of the opposite party are shielded. Since the smaller the mesh interval/wavelength the larger the shielding effect of the electromagnetic field because of the wire gauze is, the electromagnetic waves are hardly transmitted with a lower frequency in proportion by setting the mesh interval to a certain value. Since the EMP electromagnetic waves are refleted on the radome part through the radome in this constitution, damages to the electronic devices due to the invasion of the electromagnetic waves into the antenna part at the inside are avoided.
Patent JP-S5511824-A (JP)
Title: Printing speed synchronizing device of ink jet recording device
Inventor: ITOU SHIYOUICHI
IPC: B41J2/13
Filed: 1978-07-12
Abstract: PURPOSE:To obtain a printing speed synchronizing device which always performs proper printing even if the moving speed of a printed matter changes by executing integration corresponding to the output of the detecting means of the printed matter motion and controlling deflection cycles corresponding to the memory amount of a memory means. CONSTITUTION:If a printed matter is detected by the second printed matter sensor, a pulse is generated in OM2, FF29 is reset and the counting by a counter 1 ends. At the same time when a clock is introduced to a counter 2, a print signal is introduced to a control circuit 24 and printing is started. The count value of the counter 2 is compared with the count value of the counter 1 by a coincidence detecting circuit 32, and when counted up to the value of the counter 1, the counter 2 is reset by a coincidence detection signal and starts counting again. The coincidence detection signal is sent to a video counter 1 and the first scanning is executed. After that, coincidence detection signals are generated similarly and printing is executed in sequence.
Patent JP-H07265147-A (JP)
Title: Chair
Inventor: AOKI ATSUSHI
IPC: A47C1/023
Filed: 1994-03-30
Abstract: PURPOSE:To provide a chair by which a person who sits on the chair can freely laterally move by making a seat freely laterally movable. CONSTITUTION:Two slide rails 4 are laterally and mutually parallelly fixed along the lower face of a seat 2, a holding member 5 to be linearly moved along the slide rails 4 is fitted to the respective slide rails 4 so as to be freely slid, and a linking member 6 mutually interlocking the holding member 5 between the slide rails 4 is fixed on leg members.
Patent JP-S57199633-A (JP)
Title: Method of heating in foam molding
Inventor: MIURA YOSHIMASA
IPC: B29C59/00
Filed: 1981-06-01
Abstract: PURPOSE:To heat molds uniformly, by using a steam trap instead of a stop valve type drain valve in foam molding molds so that drain, air and cooling water are discharged. CONSTITUTION:Steam in flowed in a cavity side steam chamber 4 of the molds to heat the molds while the drain, etc. are discharged from the steam trap 12. The steam that has not been converted into drain passes through foamable synthetic resin beads in the cavity 3 into a steam chamber 5 on the other side where it becomes drain, which flows via discharge pipe 10, 11 of the steam chamber 5 into the steam traps 12, 13 and is discharged outside suitably. After the drain, etc. are discharged, steam is flowed from a steam pipe 7 into a core side steam chamber 5 to raise the temperature in the molds so that the foamable synthetic resin beads in the cavity 3 are heated to foam. After the heating, the inflow of the steam into the steam chambers 4, 5 are cut off, and colling water is flowed from cooling water pipes 8, 9 to cool the molds and is discharged outside from the steam traps 12, 13 via discharge pipes 10, 11.
Patent JP-H07265331-A (JP)
Title: Handpiece water supply device for dental processing
Inventor: SHIMIZU YOSHINOBU
IPC: A61C1/08
Filed: 1994-03-30
Abstract: PURPOSE:To obtain an oxidation potential water supply type dental processing handpiece capable of separately using city water and oxidation potential water freely by a handpiece operating person. CONSTITUTION:The water flowing in the handpiece 1 constituting a part of a dental instrument from an oxidation potential water forming apparatus 2 through a raw water supply source enters a valve disc 4 changing over a city water passage 3 and an oxidation potential water forming passage 7 from the city water passage 3 or the oxidation potential water forming passage 7 branched from the city water passage 3 to go toward the oxidation potential water forming apparatus 2 and, for example, oxidation potential water and city water are, freely changed over by a changeover switch 5 capable of freely changing over oxidation potential water and city water by foot operation. As a result, since the handpiece is filled with city water when the handpiece is not used or desired, the metal member in a water channel does not generate corrosion even in longterm water supply.
Patent JP-S59212597-A (JP)
Title: Gas bleeding device
Inventor: OOZEKI KATSUJI
IPC: F04B39/02
Filed: 1983-05-16
Abstract: PURPOSE:To eliminate a power source system for gas bleeding device and to reduce is cost, by a method wherein a nozzle is connected to a driving oil pipe branched from an oil feed pipe. CONSTITUTION:When a pump is started and a discharge oil is increased in its pressure, a part of lubricating oil, passing through a driving oil pipe 11, is injected through a nozzle 86 for driving an oil turbine 83. With the oil turbine 83 rotated, a fan 82 at the upper part of a shaft 81 is also turned. Rotation of the fan 82 causes suction of gas in an oil tank 1, and exhaust of the gas into a gas bleeding pipe 2 after flowing through a mist separator 87. This forces the inside of the oil tank 1 into a negative pressure.
Patent JP-S5512354-A (JP)
Title: Combustion controller of petroleum fuel bath furnace
Inventor: MORIO SHIYUUJI
IPC: F23N5/20
Filed: 1978-07-11
Abstract: PURPOSE: To continually ensure high safety, by starting the supply of fuel by making sure signals that pass a fixed pre-purge time during the operation of an igniter and after starting.  
     CONSTITUTION: An igniter 1 generates oscillation output when it receives drive currents fed from an alternating current power source 2. The oscillation output is supplied to a primary coil 3a of a transformer 3, high-frequency high tension is produced at a secondary coil 3b and sparks for ignition are generated between ignition electrodes 4. A timer circuit 5 operates a timer only during the time when it accepts the oscillation output of the igniter 1, and produces timer output when set time beforehand decided passes. An output circuit 6 generates fixed output signals only during the time when it receives the supply of timer output, and fuel is fed by the output signals. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61243309-A (JP)
Title: Displacement measuring instrument
Inventor: KITAJIMA EIICHI
IPC: G01B21/02
Filed: 1985-04-19
Abstract: PURPOSE:To prevent oil, dust and the like from invading the inside of a hollow casing by forming a labyrinthine groove wherein a connecting shaft and the side surface of an opening loosely fit each other in a longitudinal direction, said groove being formed between the connecting shaft and the side surface of the opening. CONSTITUTION:A hollow casing 1 and a slider 3 are fixed to the stationary and movable portions, respectively, of a machine tool or the like. When the slider 3 is displaced relative to the hollow casing 1, although the outside and inside of the hollow casing 1 are isolated from each other by a connecting shaft 5 and sealing members 19 and 20 anyhow, some gap is produced. However, since the connecting shaft 5 and a penetrated portion 18 loosely fit each other and a labyrinthine groove is formed between an opening 2 and a hollow space 4, a labyrinthine structure so formed prevents the invasion of dust and oil therethrough and further the invasion into the hollow space 4 is surely prevented.
Patent JP-2000272861-A (JP)
Title: Car floor structure for elevator
Inventor: YAMAMOTO KATSUHIKO
IPC: B66B11/02
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a car floor structure for an elevator improving manufacturing property. SOLUTION: A frame to be mounted on a floor receiving floor 13 via a vibration control device 14 is formed to have T-shaped or a reversed T-shaped grooves 31, 32 opening on each of an upper surface part and a lower surface part by a metallic extruded shape which is mainly made of aluminum alloy or magnesium alloy. By mounting tools 33 interposing into the T-shaped or the reversed T-shaped grooves 31, 33 of this frame, a baseboard member 20 and the vibration control device 14 are mounted. As a result, the necessity of performing boring for equipment mounting bolt for the frame is eliminated, cars of various kinds of sizes can be also coped only if the length of the frame is changed and the handling time for individually designing or individually manufacturing cars can be saved. By the extruded shape, cars can be made into high rigidity without increasing weight of the frame.
Patent JP-S60227114-A (JP)
Title: Chart making type section mesuring machine
Inventor: TSURUTA KENJI
IPC: G01B5/20
Filed: 1984-04-25
Abstract: PURPOSE:To make an illustration easier with the change of a vertical section into a horizontal section by collimating a section changing point with a telescope part of this machine, by measuring the distance up to the changing point and by plotting it after being scaled down with a ruler on a plane sheet. CONSTITUTION:A section changing point is collimated with a telescope part of this machine and the distance from this machine to the changing point is measured. The distance is then scaled down with a ruler on a plane sheet which is unified with the movement of a telescope and plotted. When joining in order the points and an illustration is obtainable on the spot as a sectional chart.
Patent JP-S5612266-A (JP)
Title: Method for continuously winding wire
Inventor: TSUNETANI YUTAKA
IPC: B65H54/20
Filed: 1979-07-05
Abstract: PURPOSE: To increase the winding productivity of a wire by coupling a multiplicity of bobbins in series and winding on each of the bobbins successively the wire which is paid out of a guide roller provided at the free end of a traverse arm.  
     CONSTITUTION: A multiplicity of bobbins 1 are coupled in series on a stepped spindle 19, which is supported on and turned by center spindles 26, 27. A wire 2 is paid out of a guide roller 16 provided at the free end of a traverse arm 15 and wound up on a bobbin 1. The traverse arm 15 is also provided with a device 34 detecting both ends of the bobbin 1 whereby the traverse width is established. When the wire 2 fills up the bobbins 1, the wire is hooked by a projection 20 and transferred to the next empty bobbin by a shift of the arm 15. In this way, each of the  bobbins is successively filled up, thereby continuously winding up the wire. 
     COPYRIGHT: (C)1981,JPO&Japio