baber/WOPTO huggingface dataset:
Patent JP-H101949-A (JP)
Title: Angle detector for leader
Inventor: SATO NAOMI
IPC: E02D7/16
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To improve the workability of the derricking works of a leader and save the labor of the derricking works by installing a derricking angle gauge detecting the derricking angle of the leader when the leader is derricked to the leader and mounting a display means displaying the detected inclination of the derricking angle gauge into a driver's cab. SOLUTION: A leader 2 is set up to the front section of a pile driver body in a freely derricking warmer, and a derricking angle gauge detecting the derricking angle of the leader when the leader 2 is derricked between a horizontal attitude and an upright attitude is set to the leader 2. A indicator 21 is installed into a driver's cab 6, and display means 22a, 23a displaying the detected inclination of the derricking angle gauge are mounted on the indicator 21. An operator can determine the leader inclination without receiving the communication of an assistant at the driver's cab 6 by indicating the leader inclination by the indicator 21, and its own derricking and an accompanying crane can be changed over. Accordingly, the workability of the derricking works of the leader can be improved and labor for the derricking works saved.
Patent JP-H0338135-A (JP)
Title: Loop optical transmission system
Inventor: KITAYAMA TADAYOSHI
IPC: H04L12/42
Filed: 1989-07-05
Abstract: PURPOSE:To keep the network without using broken line detection or changeover control when a line is broken by branching n-set of optical fiber connection terminals into relevant n-set of electrooptical converters and photoelectric converters in 2-branch respectively and relaying a signal. CONSTITUTION:Electrooptic converters 3a, 3b, 3c receive outputs from transmission selection circuits 21a, 21b, 21c and output optical signals to optical fiber connection terminals 18, 19, 20 after electrooptic conversion. On the other hand, photoelectric converters 12a, 12b, 12c apply photoelectric conversion to an optical signal received from the optical fiber connection terminals 18, 19, 20 and output the result to a reception selection circuit 22 and a transmission selection circuits 12a, 12b, 12c. Moreover, the transmission selection circuits 21a, 21b, 21c receive the output of the photoelectric converters 12a, 12b, 12c and the transmission output of the terminal equipment 2, select a signal coming earlier among the signals and output the selected signal to the electrooptic converters 3a, 3b, 3c. A reception selection circuit 22 receives the outputs of the photoelectric converters 12a, 12b, 12c, selects a signal coming earlier, and the result is outputted to the terminal equipment 2.
Patent JP-S6330490-A (JP)
Title: Aminobenzoxazinorifamycin derivative
Inventor: YAMANE TAKEHIKO
IPC: A61P31/04
Filed: 1986-07-23
Abstract: NEW MATERIAL:A compound shown by formula I {A is group shown by formula N(R<1>)R<2> [R<1> is !-5C alkyl, 3-8C cycloalkyl, etc; R<2> is 6-20C alkyl, -(CH2)a-R<3> (R<3> is -CH=CH2, etc.; a is 1-4), etc.], group shown by formula II (group shown by formula III is 2-7C three- - eight-membered cyclic amino; R<5> is H or halogen; R<6> is 1-3C alkoxy, etc.), group shown by formula IV (c is 2-6; d is 1-4; e is 1-7), etc.} and a salt thereof. USE:An antibacterial agent against Gram-positive and Gram-negative bacteria. PREPARATION:Benzoxazinorifamycin shown by formula V is reacted with an amine shown by formula AH in a reaction solvent such as pyridine, DMF, etc., at -5-50 deg.C.
Patent JP-2000007345-A (JP)
Title: Vacuum deforming unit for molten glass
Inventor: TAKEI YUSUKE
IPC: C03B5/20
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the subject defoaming unit so designed as to embed chromium- based refractory bricks in the inside of the brick layer representing the inner surface of a tube channel subject to contact with molten glass to prevent the deterioration of glass quality and the breakage of the defoaming unit. SOLUTION: This molten glass defoaming unit is so designed that, when the erosion of the inner surface of brick layer representing a tube channel is slight and dense chromium-based refractory bricks 40, 42 embedded inside the brick layer are not in contact with molten glass, or even if in contact, the contact surface area is small, a molten glass coloration cannot be visually confirmed due to the minute leaching level of chromium oxide, therefore the extent of the above erosion can be understood by glass component analysis; in contrast, when the erosion is advanced and the contact surface area between the bricks 40, 42 and the molten glass becomes larger, the leaching level of chromium oxide also becomes higher and the molten glass sets further greened, and the green color can be recognized visually; therefore the extent of the erosion inside the tube channel can be easily understood and the service life of the defoaming unit itself estimated as well because of the change in the chromium oxide content of the molten glass according to the extent of the erosion.
Patent JP-2001008343-A (JP)
Title: Wire-harness winding device
Inventor: SAKOTA SUMIKO
IPC: H02G11/02
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a wire-harness winding device which can be assembled easily at an arbitrary position in a long-sized wire harness an in which appearance is improved, the stress on an electric wire is decreased, a connector is dispensed with, cost is reduced, and abnormal sound and disconnection by the wire harness are prevented. SOLUTION: A rotatable roller 4 with a partition plate 18 for partitioning the inside of a case 3 into the first and second housing sections, a support shaft 19 and a winding drum 20 is installed, and a wire harness is penetrated to the notched section of the partition plate 18. A movable wire harness 27a is fixed to a belt-like member 31, in which one end is fixed to the roller, and extended to the outside from a harness lead-out port 10, and a fixing-side wire harness 27b is wound loosely on the supporting shaft 19 and extended. The movable-side wire harness 27a is led out together with the beltlike member 31, when tensile force acts on a metal fitting 35, and the roller is rotated by an urging force and the movable-side wire harness is wound on the winding drum 20, together with the beltlike member 31 when the tensile force is released.
Patent JP-S6152067-A (JP)
Title: Radiant ray picture reading device
Inventor: OOYAMA YOSHIRO
IPC: A61B6/00
Filed: 1984-08-22
Abstract: PURPOSE:To obtain proper radiant ray picture information rapidly by controlling oscillating frequency of a timing generating circuit and adjusting a quantity of an accelerated phosphorescence light based upon an output detecting the accelerated phosphorescence light of a phosphor sheet for one line simultaneously. CONSTITUTION:An excitation light from a lamp 20 irradiates a phosphor sheet 3 through a slit 25 by a cylindrical lens 22 of an elliptic mirror 21. An accelerated phosphorescence light is light-gathered by a rod lens array 26 and inputted to a line sensor 28. A timing generating circuit 50 outputs accumulated charge of the line sensor 28 through a sensor driving circuit 51. A sample and hold circuit 53 synchronizes a transfer pulse and through an AD converter 54, supplys an output of an amplifier 52 to a controller 55. The controller 55 investigates a distribution of a light quantity of an accelerated phosphorescence light inputted to respective picture elements of the line sensor 28, controls frequency of a oscillator which is built in the timing generating circuit 50 and adjusts an apparent sensitibity of the line sensor 28.
Patent JP-H1118331-A (JP)
Title: Stator of motor
Inventor: FUNAMI JUN
IPC: H02K3/52
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To omit terminals for connection of windings between tooth parts of each phase and a wiring board, by previously and continuously arranging and fixing necessary number of divided tooth parts forming a stator, continuously performing winding for each phase, and integrally forming a stator in the above state. SOLUTION: In a stator having three phases, four poles and twelve slots, an insulator 101 is fixed to twelve tooth parts 10 forming the stator, and arrangement and fixing are performed on a rotary stage. A winding is continuously wound for each phase while the rotary stage is moved in order. A crossover 11 between mutual teeth 10 is arranged on the respective trenches 101a, 101b, 101c, 101d which are formed in the insulators 101 of the respective teeth 10, and insulation is ensured. The respective teeth 10 are circularly arranged, meshed and fixed. After bonding parts are fixed by welding or the like, an anchor part 12 of a leading-out wire 13 is attached.
Patent JP-2001003695-A (JP)
Title: Scraping device for slide center
Inventor: HARA CHIHIRO
IPC: E21D11/10
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a scraping device for a slide center having a simple constitution, which is inexpensive, is applicable regardless of the size of the cross section of the slide center, and allows efficient surface preparation work. SOLUTION: This scraping device 30 for a slide center is adapted for performing surface preparation work on a slide center 20 used in the construction of a tunnel 10, and includes a scraping belt 31 suspended along the form 21 of the slide center 20 in the transverse direction of the tunnel 10 and having a scraping brush, and a belt drive means (hydraulic cylinder 33) fixed to the tunnel 10 and holding the end of the scraping belt 21 to cause the scraping belt 31 to reciprocate in its longitudinal direction.
Patent JP-H0337295-A (JP)
Title: Color-developing fuel
Inventor: OKUMOTO TAKESHI
IPC: C10L1/02
Filed: 1989-07-04
Abstract: PURPOSE:To obtain the subject fuel which develops an elegant and fashionable color such as red or emerald green by combustion, by compounding a lower alcohol with a specific metal (compound). CONSTITUTION:The subject fuel comprises a lower alcohol (e.g. ethanol) and a metal (compound) which is soluble in the alcohol and forms a flame of a given color by combustion (e.g. lithium acetate or cupric chloride).
Patent JP-S5876561-A (JP)
Inventor: GIYUNTAA HAA KISU
IPC: D04H1/64
Filed: 1982-10-01
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-S6419036-A (JP)
Title: Oxidation of 2-chloropropionaldehyde
Inventor: ONO HIROSHI
IPC: C07C53/19
Filed: 1987-07-14
Abstract: PURPOSE:To obtain 2-chloropropionic acid which is useful as an industrial chemical under reduced corrosive conditions, practically in high selectivity, by using a bismuth-containing compound as a catalyst to effect liquid-phase oxidation of 2-chloropropionaldehyde with O2. CONSTITUTION:The liquid phase oxidation of 2-chloropropionaldehyde of formula I carried out, preferably in a solvent such as 2-chloropropionic acid, preferably in a concentration of 5-15wt.%, in the presence of a catalyst of a bismuth- containing compound such as bismuth basic carbonate hemihydrate, using O2 or O2-containing gas, preferably at 40-90 deg.C, preferably at a partial O2 pressure of 5-100kg/cm<2> to give 2-chloropropionic acid of formula II, which is useful as a synthetic intermediate of agrochemicals. The bismuch-containing compound is, e.g., bismuth basic carbonate, bismuth oxide,bismuth hydroxide, bismuth tribromide, or bismuth phosphate. The amount of the catalyst used is preferably 0.01-5wt.% in the liquid phase.
Patent JP-S5876332-A (JP)
Title: Detection of electrical power regenerative operation
Inventor: SAWADA KAZUKI
IPC: B60L7/10
Filed: 1981-10-30
Abstract: PURPOSE:To make it possible to surely discriminate whether regenerative operation is carried out in an electrical power regenerative area or not, by detecting the electrical power regenerative operation in a current feeding system of AT current feeding type, through the comparison between the phases of neutral currents at two ATs laid in the electrical power regenerative area. CONSTITUTION:When an electric car 6 is retarded with the use of a regenerative brake during the car running in the section which is between the laid positions 1-2, 1-3 of autotransformers AT and which is continuously inclined downward, regenerative power is obtained upon the entrance of the car into the section. Neutral currents i1, i2 are detected in this stage, by current detectors 7-1, 7-2, and are delivered to a discriminating circuit 9 together with their voltages. The currents of the electrical car 6 upon power running and regenerative running have phase differences between their voltages and currents, that is, the angles of their retarded power factors are different from each other, such as about 40 deg. and 130 deg.-140 deg., and therefore, whether the regenerative operation is carried out or not may be discriminated. Further, an electrical power converter 10 for retrieving electrical power is laid in the vicinity, and its output is connected to a load  11 adapted to consume the regenerative power.
Patent JP-H0224795-A (JP)
Title: Light flashing device
Inventor: KOIZUMI FUMITO
IPC: G08B5/22
Filed: 1988-07-14
Abstract: PURPOSE:To sharply expand the use of the title device by providing the device with a circuit for specifying and controlling the ratio of the ON tie of a light emitting body to its OFF time. CONSTITUTION:The power consumption of the light emitting body 4 can be reduced by reducing the ratio of the ON time to the OFF time. Since the power consumption of the whole device can be extremely reduced by setting up the ratio to a sufficiently small value, the device can be driven also in an extremely dark place even if the area of a solar battery base is not expanded. In order to drive the device especially in the dark place such as the inside of a building, the ratio of the ON time to the OFF time may be set up to <1/10, preferably <1/100. In order to naturally sensing the flashing operation, the ratio is preferably set up to >1/10,000. Thus, the light flashing device can be driven also in the dark place such as the inside of the building without expanding the size of the device.
Patent JP-H0463076-A (JP)
Title: Agc circuit
Inventor: NARITA AYUMI
IPC: H03G3/20
Filed: 1990-06-29
Abstract: PURPOSE:To prevent an influence of the part of a vertical synchronizing signal where noise or ghost is superposed to stabilize the gain control by using a keyed AGC voltage in a part at least except a period corresponding to the vertical synchronizing signal for the gain control. CONSTITUTION:A synchronizing signal generating means 17 generates the vertical synchronizing signal based on the video detection output, and a keying pulse generating means 10 outputs a keying pulse signal of prescribed pulse width and timing, which is stopped from being outputted at least in the period of the vertical synchronizing signal, based on this synchronizing signal. Meanwhile, a sampling and holding circuit 9 samples and holds the AGC voltage in accordance with the keying pulse signal to output an AGC control signal. The keyed AGC voltage in the part except the period corresponding to the vertical synchronizing signal is used for gain control of a video intermediate frequency amplifying circuit 3. Thus, the part of the vertical synchronizing signal where noise or ghost is superposed is not used to stabilize the gain control of the amplifying circuit 3.
Patent JP-S5877079-A (JP)
Title: Driving device of flexible magnetic disk
Inventor: SHIMAOKA MOTOHIRO
IPC: G11B17/028
Filed: 1981-10-30
Abstract: PURPOSE:To prevent the titled disk from giving damage when it is loaded and unloaded, by keeping a hub in parallel to a spindle even in an open state of a control part and holding the magnetic disk with the hub from approximately right above to the spindle. CONSTITUTION:A rotary arm 4 moves simultaneously with a turn of a control part 5 toward an arrow A, and a hub 7 goes apart from a spindle 11. Then the free edge part of a plate spring 13 attached to the arm 4 touches a stage part 2a of a front plate, and the spring 13 is rocked centering an axial fulcrum. An end of the spring 13 is detached from the arm 4. Under such conditions, the hub 7 is kept in parallel to the spindle 11. When the part 5 is turned toward an arrow B, a projected part of the hub 7 moves into a depressed part of the spindle 11. In this case, a magnetic disk 12 is held by the hub 7 and the spindle 11 while it is set at a correct position.
Patent JP-S5797794-A (JP)
Title: Horn type loudspeaker
Inventor: IRIE HIDEYUKI
IPC: H04R1/30
Filed: 1980-12-10
Abstract: PURPOSE:To improve the efficiency and widen the band, by arranging a pair of plane vibration diaphragms oppositely to each other in the throat part of a horn part in a direction parallel with the horn axis and by arranging equalizers between these diaphragms. CONSTITUTION:As a speaker unit 32 connected to the throat part of a horn part 31, a pair of condenser type speaker units 321 and 322 are arranged which consist of a pair of plane vibration diaphragms 331 and 332 connected to upper and lower ends of the throat part of the horn part 31 in a direction parallel with the horn axis and a pair of fixed poles 341 and 342 provided oppositely to each other at the interval of a prescribed distance outside these diaphragms. Further, a pair of equalizers 351 and 352 which are elongated at a prescribed interval in parallel with each other and consist of, for example, metallic members of an approximately L form are provided between these diaphragms 331 and 332.
Patent JP-S5877170-A (JP)
Title: Glow plug for sub-chamber type diesel engine
Inventor: OOMURA TADAO
IPC: F02P19/02
Filed: 1981-11-02
Abstract: PURPOSE:To improve the formation of eddy in a subchamber without sacrifice of the low temperature starting performance, by pushing out a glow plug to the outside of a subchamber by means of a spring after the warming operation. CONSTITUTION:Upon rotation of an engine to increase the cooling water temperature, a temperature contact relay 15 will open. Since the current to an electromagnetic solenoid 14 is blocked, a glow plug 1 is pushed up by a spring 10 to the outside of a sub combustion chamber 3. Consequently the formation of eddy in said chamber 3 is never hindered by the glow plug 1, thus to improve the formation of eddy in the sub combustion chamber.
Patent JP-S5965373-A (JP)
Title: Data processor
Inventor: MACHIDA MINORU
IPC: G06F3/02
Filed: 1982-10-06
Abstract: PURPOSE:To attain an easy input of data and to prevent a mistake of transcription, by providing a secondary processor having a simple keyboard which works on a built-in battery and can be attached and detached by a connector to a main processor containing a main keyboard. CONSTITUTION:A connector part 3 for an auxiliary processing unit 2 is provided to a main processing unit 1 consisting of a main processor 1, a main storage device 12, a CRT monitor 15, etc. A simple keyboard matrix 23 of the unit 2 is electrically connected to a keyboard matrix 16. The unit 2 contains an auxiliary processor 21, a simple display 25 and a built-in battery 22 in addition to a simple keyboard. Owing to a miniature structure, the unit 2 can be carried out with a simple calculating function and the storage capacity of small capacity. The data is supplied to the unit 2 when outing and then connected to the processor 1 when coming back home to transfer data. This device prevents a mistake of transcription and rotionalizes the business work. Such a data processor is therefore suited to the stock control of a medium or small scale.
Patent JP-S6066795-A (JP)
Inventor: HONDA KUNIOKI
IPC: D06F39/08
Filed: 1983-09-20
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-2001013683-A (JP)
Title: Protective layer element for color proof, its method, and color proof with the same
Inventor: MANFRED ADELHARDT JOSEPH ZONDE
IPC: G03F7/09
Filed: 1999-06-21
Abstract: PROBLEM TO BE SOLVED: To obtain a protective layer element which does not impair resolution, that is, the color reproducibility of a color proof, does not distort a colored image and requires no additional processing step or no additional auxiliary layer by providing a peelable substrate film and making a protective layer contain a polymer having a specified melting temperature and a specified glass transition temperature. SOLUTION: The protective layer element has a peelable substrate film and a protective layer containing a polymer having >=50 deg.C, preferably 50-100 deg.C melting temperature Tm and <=0 deg.C, preferably <=-20 deg.C glass transition temperature Tg. The polymer is preferably polyethylene oxides, polypropylene oxides, polytetrahydrofurans and/or polycaprolactones. The protective layer element may be stuck to a surface that carriers various images. The thickness of the protective layer is preferably 3-15 μm, particularly preferably 5-10 μm.
Patent JP-H0621714-A (JP)
Title: Water-proof sheet fixture for antenna horn and its method
Inventor: OZAWA HIROHISA
IPC: H01Q1/02
Filed: 1992-07-02
Abstract: PURPOSE:To prevent the slack of a water-proof sheet fitted to an opening of an antenna horn with an external force. CONSTITUTION:Grooves 1B, 1A are provided to a mounting face of a water- proof sheet 3 of an antenna horn 1 and a fitting projection 4A fitted to the groove 1B is provided on an outer side of a metallic plate 4 fixing the water- proof sheet on a close contact face of the antenna horn 1. Then an O ring 2 is pushed to the groove 1A, the water-proof sheet 3 is covered thereonto, and the metallic plate 4 is fixed to the antenna horn 1 by a screw 5 so as to apply free-fit to the projection 4A and the groove 1B. Thus, even when an external force is exerted resulting in bending the water-proof sheet 3, the water-proof sheet is restored to be an original planar shape when the external force is eliminated.
Patent JP-S57103343-A (JP)
Title: Assembling method for pressure contact type semiconductor device with control electrode terminal
Inventor: OOKATA MITSUO
IPC: H01L21/52
Filed: 1981-10-30
Abstract: PURPOSE:To improve the workability of assembling a thyristor and to prevent the damage of a controlling electrode of assembling a spring lead formed of an elastic member with the first main electrode terminal of a package and simplifying the conrolling electrode pressing mechanism. CONSTITUTION:In the step of assembling, for example, a thyristor, a gate spring lead 3a is inserted into a gate terminal 27 from the notch 26 of a cathode terminal 24 mounted at a package 2. Then, a lead pressing part 31 is inserted into an insulating support 5 provided with a lateral groove 52, is engaged with the recess 25 of the cathode terminal 24, and a cathode pressing plate 7 is placed. After an element 1 is inserted to contact the gate electrode 16 with the lead pressing part 31a, an anode terminal 8 is pressed to the anode supporting plate 18 of the element 1, a lead 3a is pressed down to press the cathode 17 to the plate 7, and the package is soldered and sealed. Thus, the gate pressing mechanism can be simplified with less number of parts, thereby facilitating the assembling work and improving the workability. Further, it can facilitate the positioning, thereby preventing the damage of the gate electrode.