baber/WOPTO huggingface dataset:
Patent JP-H07189570-A (JP)
Title: Slat angle adjusting device of motor-driven vertical type blind
Inventor: TENMA MASAKI
IPC: E06B9/36
Filed: 1993-12-27
Abstract: PURPOSE:To simplify the adjustment and maintenence works by decreasing the number of limit switches and using a stepping motor in adjustment of the slat angle. CONSTITUTION:Through a wiring cord 48 a control device 49 is connected with a tilt case 4, and an operational switch 51 is connected with the control device 49 through a wiring cord 50, and the operations of a linear motor and a stepping motor are controlled on the basis of the program which was preset from the switch 51, and thereby drawing-out/folding of the slats 3 and adjustment of the angle are performed. The control device 49 acknowledges the rotating angle of the slats 3 on the basis of the sensing signal of a photo-interrupter and the number of pulses of the pulse signal which drives the stepping motor. When a signal to indicate angle adjustment of slats 3 is fed to the control device 49 from the operational switch 51, the control device actuates the stepping motor to rotate the slats 3, and when they attain the full closed condition as parallel with a hanger rail 1, their further rotating is stopped.
Patent JP-H08143891-A (JP)
Title: Perfume composition
Inventor: KIMURA TOMOSHI
IPC: A61K8/00
Filed: 1993-12-01
Abstract: PURPOSE: To obtain an essence being extracted from lavender of a specific mating species, showing excellent enhancing action on immunological function through fragrance, useful as an immunopotentiator, a cosmetic and an aroma for raising immunological function. CONSTITUTION: This essence is an essence of lavender of a mating species made by using a true lavender (Lavandula angustiforia) as a mother and a spike lavender (Lavandula latiforia) as a father. The essence is obtained by castrating a not flowered lavender two or three days before an expected day of mating, bagging the lavender, picking a stamen of a spike lavender on the expected day of mating, applying pollen to the pistil of the true lavender, germinating a seed obtained from a pollinated flower, raising the seed to obtain a plant, selecting an excellently raised individual having an improved color to give a lavender of mating species, drying and finely cutting the lavender and subjecting the finely cut lavender to steam distillation or extracting it with an organic solvent.
Patent JP-H03192510-A (JP)
Title: Recording and reproducing device
Inventor: INO TAKAO
IPC: G11B5/588
Filed: 1989-12-21
Abstract: PURPOSE:To surely perform an optimum tracking control by controlling the drive of a recording and reproducing system in order to maximize an amplitude level of a regenerative signal and minimize a low band cross talk ratio obtained from the regenerative signal. CONSTITUTION:The regenerative signal of a magnetic tape 10 is equalized in waveform by a waveform equalizer 13, and is afterward led to a comparator 20. For the other input of the comparator 20, the regenerative signal is inputted, and a difference signal obtained by comparing both input signals is outputted by the comparator 20 via an LPF 21 to a 1st envelope detecting circuit 22. The inputted difference signal is detected in its envelope by the circuit 22 to obtain a amplitude level v1, and this level v1 is outputted via an A/D converter 23 to a control part 24. At the same time, the output signal of the circuit 13 is inputted to a 2nd envelope detecting circuit 25, where the input signal is detected in the envelope by the circuit 25 to obtain a amplitude level v2, and this level v2 is inputted via and A/D converter 26 to the control part 24. Tracking of a magnetic head is variable controlled by the control part 24 so as to minimize v1/v2 and also maximize the level v2.
Patent JP-H01173595-A (JP)
Title: Heating material for high frequency induction electromagnetic cooker excellent in heating efficiency
Inventor: MORITA KAZUMI
IPC: A47J27/00
Filed: 1987-12-28
Abstract: PURPOSE:To improve heating efficiency by using a material which has a secondary crystal structure of Fe base in which total content of Pi, P, Al, Sn, Mn, V and Cr is less than 0.2wt.% and the average crystal granule diameter is more than 3mm. CONSTITUTION:Eddy current flowing in a magnetic substance material depends greatly on a crystal granule diameter and electric resistivity. A material which has a secondary recrystal structure of Fe base in which the total content of Si, P, Al, Sn, Mn, V, Cr is less than 0.2wt.% and the average crystal granule diameter is more than 3mm is cast into a slab and is annealed at need after usual hot rolling and then is formed into the final plate thickness through the usual cold rolling and annealed for decarbonization at need and next is annealed for recrystalization. Hereby, a material excellent in heating efficiency can be obtained.
Patent JP-H03188316-A (JP)
Title: Azimuth detector
Inventor: OKAMOTO KENJI
IPC: G01C17/30
Filed: 1989-12-19
Abstract: PURPOSE:To accurately calculate an estimated azimuth by performing weighting by regarding data more reduced in a noise component as important using a Karman filter constituted on the basis of azimuth data and revolving angular velocity data set as variables. CONSTITUTION:The noise components respectively contained in the output data thetaH of a geomagnetism sensor and the output data DELTAthetaG of a revolving angular velocity sensor are measured by a noise measuring means 12 and the measured noise values are supplied to a filter gain calculation means 13 to calculate a Karman filter gain K. Predetermined weighting processing is applied by a Karman filter means 11 to output an estimated azimuth theta. Since weighting can be performed by more regarding the data more reduced in noise among the data thetaH, DELTAthetaG as important, the azimuth of a moving body can be more accurately estimated.
Patent JP-H06160064-A (JP)
Title: Method and device for inspecting surface
Inventor: KAWAI SHINICHI
IPC: G01N21/956
Filed: 1992-11-16
Abstract: PURPOSE:To heighten productivity of a manufacturing process such as grinding and polishing processes by observing all over a face to be inspected in a specific range of a degree of surface roughness in a visual field with high sensitivity. CONSTITUTION:Light emitted from an open light source 1 such as white light is applied to a face to be inspected 2a, on which a degree of surface roughness of a semiconductor wafer 2 is 0.1-10mum, at an oblique incident angle, this scattering light is condensed with a condenser lens 5 and optical characteristics such as intensity and density of the scattering light are detected in a focus 5f thereof. At this time, in order to heighten contrast, a surface of the face to be inspected 2a is inspected as relative positions among the open light source 1, the face to be inspected 2a and an optical sensor 4 is made variable.
Patent JP-2001114638-A (JP)
Title: Facial cleansing agent containing fine eggshell particle and its production
Inventor: YASHIMA SHOHACHI
IPC: A61K8/00
Filed: 1999-10-18
Abstract: PROBLEM TO BE SOLVED: To produce fine eggshell particles capable of removing sebum and dust clogged in the pores or dents in contrast with conventional facial cleansing cream capable of removing the sebum and dust on the surface of the skin but difficult to remove the sebum, etc., clogged in the pores and dents. SOLUTION: Fine eggshell particles entered into the pores and dents of the skin are successively rolled with the palm in a manner shown by the figures 2-5 to remove the sebum and dust clogged in the pores and dents.
Patent JP-H07207593-A (JP)
Title: Press part of paper manufacturing machine using extended nip press
Inventor: YORUMA RAAPOTSUTEI
IPC: D21F3/02
Filed: 1994-12-08
Abstract: PURPOSE: To provide a considerably compact structure of a press section in a machine direction. CONSTITUTION: In the considerably compact structure of the press section, a paper web (W) travels as a closed draw through the press section of a paper making machine with the support of a pressing felt (11, 28, 36) and a smooth roll surface (31, 39'). A first nip of the press section is an extended nip press (NP1 ) and two opposite water absorbing pressing felts (11, 28) travel through the region of this press. The upper pressing felt at the extended nip press (NP1 ) is a pick-up felt (11) transporting the paper web (W) from a forming wire (10). The press section has at least two other nips (N1 , N2 , NP2 ', NP3 ') which are formed in relation to a center roll (30) with the smooth roll surface (31). The center roll (30) is positioned at an elevation (H1 ) higher than the elevation of the extended nip press (NP1 ).  A first nip (N1 , NP2 ') in other nips has the pick-up felt (11) and a second nip (N2 , NP3 ') has a water absorptive pressing felt (33). Downstream of the extended nip press (NP1 ) the running direction of the paper web (W) is turned at an angle a selected from a >=45 deg..
Patent JP-H10165511-A (JP)
Title: Assembly of catheter and introducing needle
Inventor: BRIMHALL GREG L
IPC: A61M25/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a catheter assembly whereby vein piercing is easily recognized with 'no blood', not only a sharp tip part but also a whole needle is covered after usage, that is compact and simply and easily used and a special feature and technique are unnecessitated for an operation. SOLUTION: The catheter assembly is provided with a catheter 22 and a catheter hub 21 having a side part port 23 which is communicated to the catheter. The base end part of a needle 30 which is arranged inside the catheter 22 and is provided with the sharp tip part is connected to a shield housing 31 and plural nest-type tubes which are connected to the shield housing 30 so as to be operation possible are provided. The plural tubes include a means 51 for preventing the separation of them and a means 52 for preventing the crush of them when they are temporarily extended. The tubes are provided with combined length by which the needle 30 is perfectly shielded when they are extended by a nest-type.
Patent JP-H08154436-A (JP)
Title: Agricultural working machine
Inventor: ISHIDA ISAO
IPC: A01B63/10
Filed: 1994-12-06
Abstract: PURPOSE: To make a working machine part automatically rise to a nonoperating position when a traveling body is worked to move backward and to make it optionally be dropped in the backward motion, in an agricultural working machine which is liftably equipped with the working machine part at the rear of a traveling body and lifts and lowers the working machine part by a lifting and lowering tool. CONSTITUTION: A controlling system for regulating the rise and fall of a working machine part is equipped with a rising circuit in backward motion which lifts the working machine part and moves a lifting and lowering tool 55 to an operation position to raise the working machine part when a traveling body is moved backward in the operation position of the working machine part and with a release circuit for repeating function of the rising circuit during backward motion after the rising operation of the working machine part by the rising circuit in backward motion.
Patent JP-H05162618-A (JP)
Title: Washing device for vehicle
Inventor: KOBAYASHI KYOJI
IPC: F04B23/02
Filed: 1991-12-13
Abstract: PURPOSE:To sufficiently discharge washing water from a tank formed into a roughly box shape even if the height of the tank is increased. CONSTITUTION:A pump which protrudes to the inside of a tank 1 through an opening 1b formed in the bottom part 1a of the tank 1 and supplies washing water to a nozzle 6 installed on the outside of the tank 1 through a suction port 22 arranged next to the bottom part 1a in the tank 1 are provided.
Patent JP-H11149065-A (JP)
Title: Optical attenuator module
Inventor: NAKADA HIDENORI
IPC: G02F1/09
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To present high isolation characteristic for reflected/ returned light, to reduce the number of parts being used and to make the module small in size. SOLUTION: A first Faraday element 14 is arranged between a first polarizer 10 and a second polarizer 12, a fixed magnetic field impressing means for impressing saturated magnetic field to the first Faraday element 14 is provided, a magnet 16 for impressing variable magnetic field in the direction different from the saturated magnetic field is provided and an optical isolator is constituted. The fixed magnetic field impressing means has a first permanent magnet 20, it is a cylindrical shape or an annular shape magnetized by two poles in the axial direction, located on the optical path on the input side of the first polarizer, a second Faraday element 24 being magnetically saturated is housed inside the first permanent magnet and a third polarizer 26 and a fourth polarizer are arranged on the input side of the second Faraday element and on the output side, respectively.
Patent JP-H05143716-A (JP)
Title: Method for recognizing number plate of vehicle
Inventor: FUKUZAWA KUNIYUKI
IPC: G06K9/62
Filed: 1991-11-20
Abstract: PURPOSE:To obtain the number plate recognizing method for a vehicle so as to execute recognition within practical use time. CONSTITUTION:Since teaching pattern data for template matching are stored while being classified for each category, a use code 16 and a district land transport bureau can be recognized only by comparing the use code 16 and the district land transport bureau of a number plate 10 extracted from a picked-up image with the teaching pattern data in the relevant category. Therefore, time for recognizing the use code and the district land transport bureau code can be shortened.
Patent JP-H01170686-A (JP)
Title: Ground injecting agent
Inventor: ARATA AKIRA
IPC: C04B28/26
Filed: 1987-12-25
Abstract: PURPOSE:To obtain a ground injecting agent, capable of reducing viscosity and improved dispersion stability, permeability and liquid feeding properties, by adding a hydroxycarboxylic acid (salt) to a suspension consisting of an aqueous solution of sodium silicate and calcium hydroxide, etc. CONSTITUTION:The aimed injecting agent obtained by adding (D) one or more hydroxycarboxylic acids selected from preferably citric acid, gluconic acid, tartaric acid and malic acid or water-soluble salts thereof to a conflux of two liquids of (A) an aqueous solution of sodium silicate and (B) calcium hydroxide and calcium sulfide.
Patent JP-H07194194-A (JP)
Title: Drive circuit of stepping motor
Inventor: TAJIMA OSAMU
IPC: H02P8/22
Filed: 1993-12-27
Abstract: PURPOSE:To remarkably reduce the power consumption of a stepping motor drive circuit by supplying analog signals to drive means after converting the signals into switching signals modulated in pulse width in accordance with the levels of the analog signals. CONSTITUTION:Analog signals VDA-VDD which change stepwise are respectively generated by means of logic circuits 21-24 and A/D converters 31-34. Comparators 51-54 supplied with triangular waves VT respectively generate switching signals VCA-VCD modulated in pulse width in accordance with the levels of the signals VDA-VDD and amplifier circuits 41-44 supplied with the signals VCA-VCD can perform switching operations. Therefore, the power consumption of circuits in the output stages of the circuits 41-44 can be remarkably reduced, because the circuits perform saturated switching operations.
Patent JP-H09177907-A (JP)
Title: Hydraulic pushing up tensioner
Inventor: HAYAFUNE YUTAKA
IPC: F16H7/08
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To easily remove the air intermixed in supply oil without leaking oil from a high pressure chamber, and reduce the manufacturing cost by a simple structure. SOLUTION: An oil reserver 9 is formed in a plunger 5 fitted into the plunger chamber 4 of a tensioner body 3, and the oil in the oil reserver 9 is supplied to a high pressure chamber 14 formed between the bottom of the plunger chamber 4 and the lower end of the plunger 5 through a check valve 13. From the outside, oil is supplied to the oil reserver 9 through an oil path 12 formed in the tensioner body 3 and an oil feed part 10 provided in the side wall of the plunger 5. Further, an air vent port 16 connected to the outside is provided at the upper part of the oil reserver 9 to exhaust the air from the oil reserver 9.
Patent JP-H04203534-A (JP)
Title: Controller for four-wheel drive vehicle
Inventor: SUZUKI HOSEI
IPC: B60K17/348
Filed: 1990-11-29
Abstract: PURPOSE:To improve the traveling performance, fuel consumption, etc., by setting the initial clutch pressure in a low load region high for the aimed clutch pressure set according to the condition when the oil temperature is low, while setting low when the oil temperature is high. CONSTITUTION:When the oil temperature is low, the initial clutch pressure Po is set high, even in a low load region, and is added to the aimed clutch pressure PcD and controlled, and then the clutch pressure Pc of a transfer clutch 11 is held at a high pressure, and if slip is generated under this condition, the clutch pressure Pc starts up from a high pressure state, and the transfer clutch 11 is directly connected speedily. Accordingly, slip is properly prevented, and steering stability can be secured. When the oil temperature is high, the initial clutch pressure Po is set at zero, and the clutch pressure Pc is reduced to zero, and the transfer clutch 11 is released, and only front wheels 10 are put into traveling state. Accordingly, even if each effective diameter of the tires of the rear wheels 10 and 16 differs, the generation of the internal circulation torque in a driving system is prevented, and fuel consumption can be improved.
Patent JP-H07189898-A (JP)
Title: Piston in rotary swash plate type compressor
Inventor: KAYUKAWA HIROAKI
IPC: F04B27/08
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the weight of an integral single head piston and prevent wear at sliding parts between a piston and a cylinder bore. CONSTITUTION:A pair of cut parts 8a and 8b are formed at the head part 10 of a single head piston 8. The first cut part 8a is recessed toward an axis C1 side on the peripheral surface side of the head 10 of the single head piston 8 on the opposite side of the rotating axis C0 of a swash plate 7 on the axis C1 of the single head piston 8. The second cut part 8b is recessed toward the axis C1 side on the peripheral surface side of the head 10 of the single head piston 8 on the rotational axis C0 of the swash plate 7 on the axis C1 of the single head piston 8. Also the first cut part 8a is located apart from the top end 10a of the head 10 far from the second cut part 8b.
Patent JP-H06163105-A (JP)
Title: Mounting failure sensing device for element cover in unit with bulti-in electric circuit
Inventor: NOZAKI TAKAO
IPC: H01R13/629
Filed: 1992-11-17
Abstract: PURPOSE:To eliminate a manufacturing process of sensing element cover mount ing failure in a unit with a built-in electric circuit. CONSTITUTION:A rotative lever 14B is provided between a connection retaining position for retaining mechanical connection of a connector 13 to a connector receptacle 8A on an upper housing 8 and a connector mounting position not to prevent attachment/detachment of a connector cover 14A to the upper housing 8. When a relay cover 11 for covering relays 9, 10 connected to socket portions 8Ba, 8Bc is not properly attached to a mount 8b, a relay 14B touches the relay cover 11, so that attachment/detachment of the connector cover 14a to the upper housing 8 is prevented.
Patent JP-2000166156-A (JP)
Title: Rotating electric machine and manufacture of magnetic wedge used therefor
Inventor: KAJIWARA KENZO
IPC: H02K3/493
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To improve the performance of a magnetic wedge so that damage due to electromagnetic force in a radial direction can be prevented by composing the magnetic wedge by mixing a magnetic particle to resin, and making longer the length in a direction that orthogonally crosses the pressurizing direction of the magnetic particle than that in the pressurizing direction. SOLUTION: A magnetic wedge 16 is composed by resin 16Y containing a small magnetic particle, and a spherical iron content 16X is used as the magnetic particle. Then, while mixed powder containing the iron powder 16X in the resin 16Y is filled in the shape of the magnetic wedge, pressurization is made with force F, thus forming a magnetic particle 16b where the length in an axial direction W1 that orthogonally crosses the pressurizing direction F of the iron powder 16X is made longer than a length H in the pressurizing direction F. After that, the magnetic wedge 16 is manufactured by heating and curing, thus forming the magnetic particle 16b to be in a shape that cannot be deformed easily against electromagnetic force since it is deformed in elliptical shape, and enabling the magnetic wedge 16 to have sufficient strength, and preventing the magnetic wedge 16 from being damaged.
Patent JP-H09214601-A (JP)
Title: Multiple radio switch units incorporated in exchange system
Inventor: BURUUSU EMU BEIRUZU
IPC: H04M3/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a technology for incorporating an individual communication system in an electric communication exchange system in an individual communication service system. SOLUTION: This PCS switch is physically and logically incorporated into the exchange system. Physically, link interface are emulated in the control of the communication of the exchange system and in connection to data mediums. Logically, communication is executed as if the respective PCS switches are one set of the sets of stations by a control processor controlling the operation of the exchange system. One set of radio sets are allocated to respective PCS switches. The respective radio sets have characteristic telephone numbers and the control processor of the exchange system identifies them by a physical position on the communication medium.
Patent JP-H03194752-A (JP)
Title: Inter-rell tape tension control method
Inventor: YANAGIHARA NORIHISA
IPC: G11B15/43
Filed: 1989-12-25
Abstract: PURPOSE:To always feed a tape stably by adjusting the gain of a tension control loop with a ratio of reel moment of inertia of a supply reel tape diameter found from the fluctuation amount of tape tension generated by the change of tape speed. CONSTITUTION:The tape tension fluctuation amount of the tape 3 between the supply reel 1 and a capstan 6 and the tape tension fluctuation amount of the tape 3 between the capstan 6 and a take-up reel 2 are found based on the detection amount of tension detecting means 4, 5, 12, and 13 in a period when the tape speed is changed. The reel moment of inertia can be found from those two tape tension fluctuation amounts and tape diameters wound across the reels 1, 2 calculated from the tape speed and the rotating speed of the reels are found, respectively, and the gain of respective tension control system adjusted, and a current to be supplied to each of reel motors 8, 9 is corrected. Thereby, it is possible to stably feed the tape by reducing the fluctuation of tension even when any kind of reel is used.
Patent JP-H09147732-A (JP)
Title: Female terminal for plug-in type fuse
Inventor: OTA MANABU
IPC: H01H85/147
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce the dispersion of the pinching pressure by a female terminal against a male terminal. SOLUTION: A step 8 having an inclination section 9 on the inlet side is provided at the depth section of one conducting plate 1 in a tongue piece insertion space 3 of a female terminal provided with a pair of opposite conducting plates 1, 2. A spring plate 5 is provided toward the depth section from the inlet side of the plate 1 so that the bulge section 4 of the spring plate 5 formed with the bulge section 4 nearly at the center is located in the tongue piece insertion space 3. The slidable depth tip section 7 of the spring plate 5 is brought into contact with the inclination section 9 of the step 8 provided on the inner face of the plate 1.