baber/WOPTO huggingface dataset:
Patent JP-S5990286-A (JP)
Title: Magnetic bubble memory element
Inventor: KONDOU HIRONORI
IPC: G11C11/14
Filed: 1982-11-15
Abstract: PURPOSE:To reinforce repulsive polarization magnetization induced at short patterns and to reduce the frequency of error occurrence by specifying the size of short patterns which couple minor loops. CONSTITUTION:The Y-axial size (a) of short patterns 1d, 1g- which couple minor loops 1, 1', 1''- in an in-surface DC magnetic field direction is so selected that a/b>=0.4, where (b) is the size in the X-axial direction perpendicular to the (y) axis. Then, the size (a) is formed to increase, the patterns are formed to reinforce the repulsive polarization magnetization inducated at right ends of the patterns 1d, 1g- during the stop of an in-surface magnetic field 2, and the frequency of occurrence of an transfer error of magnetic bubbles is reduced. Consequently, the start-stop characteristics of a magnetic bubble memory element are improved.
Patent JP-H04349104-A (JP)
Title: Powdery or granular environment purifying composition
Inventor: ERI HIROSHI
IPC: A61L9/01
Filed: 1991-05-07
Abstract: PURPOSE:To purify the environment (sterilization, mildew proofing, moth proofing and deodorization) in the food processing shop, waste and effluent treating plant, greenhouse, ship, home, etc. CONSTITUTION:An aq. soln. contg. a chlorine dioxide generating agent is adsorbed on natural zeolite, and then the hydrogen ion concn. is changed to adjust the chlorine dioxide generating rate. Meanwhile, the composition is sealed in an air-permeable package, and the package is fixed in an air current to be purified.
Patent JP-H01104049-A (JP)
Title: Medicine
Inventor: HENRITSUHI HASUKO PARADEIISU
IPC: C09K23/32
Filed: 1987-08-06
Abstract: The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10-5-10-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
Patent JP-S6354614-A (JP)
Title: Heater temperature control circuit
Inventor: NARUO MASAYUKI
IPC: G05D23/19
Filed: 1986-08-25
Abstract: PURPOSE:To comfortably control a room temperature by providing a correcting means for obtaining a heater set temperature correcting effect of almost the same value against a variation of an ambient temperature, irrespective of a set temperature of a heater. CONSTITUTION:An output of an amplifier A1 passes through a double variable resistance VR and a resistor R11, and thereafter, corrected by an output voltage of a room temperature correcting amplifier A2, which is given through the double variable resistance VR and a resistance R10. In this state, when a value of the resistance R10 is selected to the same value as a value of the variable resistance VR, when a temperature has been set to 'weak', the output of the amplifier A2 is transferred by RVR+ R10=2RVR, and when a temperature has been set to 'strong', the output of the amplifier A2 is transferred by only the resistance R10. That is to say, a degree of correction influence of the output voltage of the room temperature correcting differential amplifier A2 can be set to two times when the temperature has been set to 'strong', comparing with the time when the temperature has been set to 'weak'. Accordingly, a sensitivity difference of a variation rate of a temperature converting signal by setting of a heater temperature can be offset, and the correction can be equalized.
Patent JP-2001027881-A (JP)
Title: Display device
Inventor: TAKEUCHI FUMIO
IPC: G09F11/12
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to inexpensively and easily change display images with simple constitution. SOLUTION: An endless belt-like recording member holding body 2 is provided with a recording member which is changeable in translucency. The recording member holding body 2 is mounted at rollers 3 and 4 and an irradiation means 6 for irradiating the recording member holding body 2 is disposed between the two rollers 3 and 4. Also, the device is provided with a recording head 7 for writing display image information to the recording member and an erasing head 8 for erasing the display image information. While the recording member holding body 2 is driven by the rollers 3 and 4, the writing and erasing of the display image information are executed by using the recording head 7 and the erasing head 8 for the respective parts of the recording member.
Patent JP-S5899716-A (JP)
Title: Transducer element
Inventor: SHIMOMURA TAKAO
IPC: G01D5/00
Filed: 1981-12-09
Abstract: PURPOSE:To transduce the physical quantity such as pressure, temperature, and density into the physical quantity of displacement and force, by performing the transducing by utilizing the expansion and contraction characteristics of elastic foaming bodies having an independent foaming structure. CONSTITUTION:The annular elastic foaming bodies 1 and supporting plates 2 are alternately stacked and bonded and a laminated structure is formed. As a material for the elastic foaming bodies 1, Neoprene, polypropylene, and the like are suitable. As a density correcting detector, the transducer element is used. The lower end of the transducer element 4 is fixed to a vibrator 3. Each one end of plate springs 5 and 6 are coupled with the transducer element 4 by hinges. The other ends of said plate springs 5 and 6 are coupled to a rotary shaft 7 which forms a unitary body together with the vibrator 3 by hinges. Each one end of arms 8 and 9 is fixed to the lower ends of the plate springs 5 and 6 which are bent in a bow shape. Weight 10 and 11 are attached to the other ends of the arms.
Patent JP-S5988603-A (JP)
Title: Vehicle height detector
Inventor: KAKIZAKI SHINOBU
IPC: B60G17/00
Filed: 1982-11-13
Abstract: PURPOSE:To obtain an inexpensive vehicle height detector with simple construction by setting a reference position of the vehicle height as desired using an output voltage at a desired resistance ratio as reference signal to enable a selective setting of a number of reference positions steplessly. CONSTITUTION:Other end of a harness 20 is connected to a control circuit not illustrated for controlling the expansion of a buffer to control the expansion of the buffer based on a continuous variation signal for the resistance ratio within a resistor 12 of a vehicle height detector. As the vehicle height varies, the movement is transmitted to a rotary plate 11 through a link 18, a tie rod 17 and the like and the rotary plate 11 moves upward or downward as shown by the arrow A to make a contact 13 fastened on the rotary plate 11 turn sliding on the resistor 12 and a conductor 14 in contact therewith centered on the pivot. During this action, the resistance ratio within the resistor 12 varies continuously starting from both ends of the resistor 12. When a power source voltage E is applied to the resistor 12, the voltage of an output terminal (Vout) provided between the conductor 14 and one end of the power source changes linearly. This voltage is used for instruction signals to lower or lift the vehicle height.
Patent JP-H0547974-A (JP)
Title: Semiconductor chip module
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L23/40
Filed: 1991-08-08
Abstract: PURPOSE:To possible a good heat dissipation design and to contrive a reduction in the heat resistances of semiconductor chips of a face up mounting system by a method wherein heat sinks are individually installed on the chips mounted in a face up manner. CONSTITUTION:Holes 7a are bored at positions, which correspond to the mounting positions of face down type semiconductor chips 4a, on a cap 2. Holes 7 of a diameter larger than that of the holes 7a are bored at positions, which correspond to the mounting positions of face up type semiconductor chips 4, on the cap 2. Each one end part of heat sinks 3 and 3a is inserted in the bored holes 7 and 7a. Bonding wires 8 are covered with an insulating material consisting of urethane or the like. Accordingly, heat generated from the chips 4 is diverged outside of the cap 2 via the sinks 3. Moreover, even if the sinks 3 are constituted of a conductive material, the electrical characteristics of the chips are never deteriorated by the contact of the sinks 3 with the wires 8. Thereby, an increase in the size of the heat sinks becomes possible.
Patent JP-H0540038-A (JP)
Title: Optical comparator
Inventor: SHIRATORI HIDEAKI
IPC: G01C9/24
Filed: 1991-08-08
Abstract: PURPOSE:To obtain a comparator which operates stably even at a region where a photodiode output is small and can also be realized as a monolithic IC by using an operational amplifier which is constituted by a MOS transistor at a switch. CONSTITUTION:Switches RT1 and RT2 are constituted by operational amplifiers A1 and A2 which are constituted by MOS transistors, current-output type photodiodes PD1 and PD2 having anodes connected to an inversion input terminal of the operational amplifiers A1 and A2 and cathodes connected to a non- inversion input terminal, and MOS transistors M1 and having M2 gates and drains connected to an inversion input terminal; of the operation amplifiers A1 and A2 and sources connected to output terminals. In a comparator CP, an output terminal of the switch RT1 is connected to one input terminal and that of a switch RT2 is connected to the other input terminal, thus achieving a stable operation without being affected by input bias current even at a region with a small photodiode output.
Patent JP-H1025752-A (JP)
Title: Concrete-block retaining wall body
Inventor: KOBAYASHI SHOJIRO
IPC: E02B3/14
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a wall body, on which a varied wall-surface pattern can be drawn by combining deformed hexagonal blocks. SOLUTION: The surface shapes of blocks 1 are formed in deformed hexagonal shapes, which have sides in three pairs and three kinds of different length and in which two sides in equal length are adjoined mutually, and a plurality of the deformed hexagonal blocks 1 are bonded, thus constituting a wall surface 2. Several number of the deformed hexagonal blocks 1 are combined and arranged in a surface having a proper area and block aggregate for a wall-surface main body is constituted, and the block aggregate can also be bonded.
Patent JP-S6444216-A (JP)
Title: Formation of porcelain enameled panel
Inventor: OTA MAKOTO
IPC: B21D5/01
Filed: 1987-08-10
Abstract: PURPOSE:To enable mass production of a porcelain enameled plate with no crack and reduced man-hour by bending the specified part of a plate like porcelain enameled plate coating a porcelain enameled layer at one face side with a bending die by heating it to the specific temp. CONSTITUTION:A porcelain enameled plate 3 is obtd. by coating a porcelain enameled layer 2 with the glost firing of an aluminum porcelain enameling glaze on the surface side of the metal plate 1 consisting of an aluminized steel sheet. This porcelain enameled plate 3 is heated to the temp. of more than the softening point and less than the softening point + 100 deg.C of the porcelain enameled layer by the heating device 4 provided in parallel with plural burner 4b on a header 4a. The bending is executed then by the bending die consisting of a punch 5 and die 6. With the heating of the porcelain enameled sheet 3, the aluminum plating layer of the metal plate 1 and porcelain enameled layer 2 are softened, the bending of the porcelain enameled plate 3 is executed without causing the crack of these each layer and the porcelain enameled panel in a shallow box shape is obtd.
Patent JP-H1026857-A (JP)
Title: Image forming device
Inventor: ENDO MICHIAKI
IPC: G03G15/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To decelerate the rotating speed only at the time of closing operation so as to slowly close a door while giving no resistance to the opening operation of the door, in an open/close device for door, etc., opening/closing by rotating operation. SOLUTION: A brake lever 203 having a turning center 303 which is different from the turning centers 301 and 302 of the doors 124 and 125 is provided. Two paths 203b and 203c engaged with a boss 124a protruding from the door are provided on the brake lever 203. The width of one path is wider than the diameter of the boss and the width of the other path is smaller than the diameter of the boss. In the case of opening the door, the boss is engaged with the wide width path side of the brake lever so as not to be resistance. In the case of closing the door, the boss is guided to the small width path side, and the door is closed while the brake lever is deformed, so that the boss becomes the resistance, and the resistance decreases the rotating speed of the door.
Patent JP-H1133527-A (JP)
Title: Apparatus for activating and supplying microorganism powder
Inventor: HARADA MANABU
IPC: B09B3/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an activating and supply apparatus capable of certainly feeding a microorganism powder in a storage container to an activating tank. SOLUTION: This microorganism powder activating and supplying apparatus is equipped with a microorganism powder storage container 1, a microorganism powder activating tank 2 and a powder feeder 3 and the powder feeder 3 is constituted of a table feeder means, a rotary feeder means and a vibration type feeder means and the table feeder means consists of a rotary blade 31 and a drive motor 31M and the rotary feeder means consists of a rotary blade and a drive motor 32M and the vibration type feeder means consists of a vibration plate and a conversion mechanism.
Patent JP-H05149947-A (JP)
Title: Immunity reagent, test kit and quick assay for human chorionic gonadotropin
Inventor: HARORUDO CHIESUTAA UOOREN ZA S
IPC: G01N33/543
Filed: 1991-05-10
Abstract: PURPOSE: To obtain an immunoassay of improved human chorionic gonadotropin(hCG) generally used to detect female pregnancy. CONSTITUTION: The immunoassay using a microporous membrane for capturing the sandwich complex of antigen and two types of antibodies (one is disposed on the membrane), reducing a background and using specific washings and specific antibody and enzyme bond level for enhancing sensitivity and immune reagent composition used for the assay and test kit are obtained. The assay can be executed within substantially two min, and high sensitivity is exhibited for low concentration hCG, and hence useful for early pregnancy indicator.
Patent JP-H0856737-A (JP)
Title: Hair dye application device
Inventor: KAWASE JIRO
IPC: A45D19/02
Filed: 1994-08-24
Abstract: PURPOSE: To provide a hair dye application device with which dyeing of hair can easily be performed regardless of the site of the hair even in the case of dyeing the hair by oneself. CONSTITUTION: The device is provided with a hair dye containing part 1 having a comb part 11, and a handle part 2 installed on the hair dye containing part 1 and having holding surfaces 21, 21. This holding part 21 is installed on the hair dye containing part 1 through an installation member 3, where this installation direction is changeable to be either of parallel disposition directions of plural comb teeth 12 forming the comb part 11, and the handle part 2 is fixed in such a way that the holding surfaces 21, 21 form a specified angle within a range of 30 deg.-90 deg. to a comb teeth surface 13 of the comb part 11.
Patent JP-2000048386-A (JP)
Title: Wavelength photosensitive beam combiner having aberration compensation
Inventor: LEE WAI-HON
IPC: G11B7/135
Filed: 1999-07-14
Abstract: PROBLEM TO BE SOLVED: To design an optical pickup capable of recording both of a disk newly subjected to DVD format and an old CD disk. SOLUTION: A wavelength photosensitive hologram 330 is used for producing the optical pickup of a compact DVD by coupling about 780 nm laser beams and about 650 nm laser beams. The about 780 nm laser beams are made incident on the hologram 330 with a tilted manner and the first-order diffraction from the hologram 330 is transmitted along the optical axis of the hologram 330. Moreover, the wave front recorded in the hologram 330 includes aberration compensation constituting parts and the about 780 nm laser beams converged on a CD substrate are made into a perfect or at least a limited diffraction. The about 650 nm laser beams are vertically made incident on hologram plane and the 0-th diffraction of the beams are transmitted along the optical axis of the hologram without any change.
Patent JP-S6264778-A (JP)
Inventor: NOMURA SHIGEO
IPC: B67B7/70
Filed: 1985-09-10
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-H0483240-A (JP)
Title: Exposure lighting device
Inventor: ONO MOTOTSUGU
IPC: G03B27/52
Filed: 1990-07-26
Abstract: PURPOSE:To make a flow of air from a cooling fan smooth and to improve the cooling efficiency of original placing glass by providing a driving means which shifts the cooling fan and reflectors in position. CONSTITUTION:The reflectors 8a and 8b are arranged covering a light source 7 and the reflector 8b is fixed to a side plate 21. The reflector 8a, on the other hand, is rotated on a fulcrum shaft 22 fitted to the side plate 21. A solenoid 24 is turned ON except during an exposure scan to draw a link plate 23 against the tension of a drawing spring 25 and the reflector 8a rotates anticlockwise around the fulcrum shaft 22 to abut on a positioning pin 30 and is thus positioned. Consequently, the gap between the reflector 8a and original placing glass 3 becomes larger than in the exposure scanning operation to make ventilation from the cooling fan better, thereby improving the cooling efficiency of the original placing glass 3.
Patent JP-S6447873-A (JP)
Title: Photo-cvd method
Inventor: OOTA TOMOHIRO
IPC: H01L21/31
Filed: 1987-08-12
Abstract: PURPOSE:To improve the decomposition ratio of gaseous starting material, film-forming velocity, and the quality of a film to be formed, by applying pulsed laser beams by means of plural pulse trains having phases dissimilar to each other to carry out photo-CVD. CONSTITUTION:Gaseous starting material supplied to the vicinity of a substrate is excited by means of pulsed laser beam irradiation, by which a thin film is formed on the substrate. In the above photo-CVD method, laser beam irradiation is carried out by means of plural pulse trains consisting of a first pulse train and at least one second pulse train having a phase dissimilar to that of the first pulse train. Since the gaseous starting material is efficiently decomposed by means of the laser beams dissimilar in phase to each other, film- forming velocity as a whole is improved. Simultaneously, the disorder of reaction due to changes of radical concentrations between pulsed laser beams is minimized, by which the quality of the film can be improved.
Patent JP-H06233970-A (JP)
Title: Classifier for granular material and crushing system having said classifier incorporated therein
Inventor: ARUBERUTO SHIYUUSHIYUETSUGAA
IPC: B07B4/04
Filed: 1993-07-19
Abstract: PURPOSE: To prevent the end edge of a rod basket of a dynamic sifter (turbo window sifter) on a downstream side from being drastically worn under collision load by the particles having sharp edges on the surfaces generated at the time of subjecting brittle charging stock, such as cement clinker, to an interparticle crushing between the roll gaps of a high-pressure press roll. CONSTITUTION: A fluidized bed pre-separation chamber 12 of a longitudinally hole form is arranged in the side part on the upstream side of the rod basket sifter 10. The upper part of the fluidized bed pre-separation chamber 12 is provided with a supply port 13 for the raw material 14 to be separated and the lower part thereof is provided with a discharge port 15 for separated coarse grain components 16 to form a pre-separation zone 17 between the two longitudinally hole partition walls which face each other and allow the passage of separating air 18. As a result, the coarse grain components 16 discharged from the shifter 10 are prevented from coming into contact with the moving parts of the shifter.
Patent JP-S58102169-A (JP)
Title: Data signal phase difference measuring apparatus
Inventor: KOJIMA SUSUMU
IPC: G01R25/00
Filed: 1981-12-14
Abstract: PURPOSE:To always measure a phase difference accurately by providing a priority decision means for determining the sequence of generating two pulses before a means of detecting a time difference. CONSTITUTION:Phases of two data signals (a) and (b) to be measured are inputted into input terminals 21 and 22 respectively. Pattern match circuits 28 and 30 check for the pattern match between parallel outputs of shift registers 27 and 29 and a special bit pattern predetermined. When they coincide in the pattern, the circuits output a pattern detection pulses (c) and (d) separately. Flip flop circuits 34 and 35 transmit phase advance/lag signals (e) and (f). Four flip flop circuits 34-37 and six NAND gate circuits 38-43 are combined to output a gate opening signal (g) and a gate signal (h).
Patent JP-H0530719-A (JP)
Title: Dynamo-electric machine
Inventor: KASAI SHIGERU
IPC: H02K29/00
Filed: 1991-07-15
Abstract: PURPOSE:To provide a dynamo-electric machine which can secure the proper gap between an armature core and a board without being restricted by the flatness of in iron-plate board. CONSTITUTION:In a dynamo-electric machine which is equipped with an armature core 3, a rotor 5, which has a driving magnet 6 opposed to the salient pole 15 of the armature core 3, and a board 11, an insulating member 4 is provided on the surface of the armature core 3, and an interval regulating member 10, which regulates the interval between the armature core 3 and the board 11, is made integrally with the insulating member 4.
Patent JP-H0625082-A (JP)
Title: Production of unsaturated carboxylic acid ester
Inventor: HARADA HIROBUMI
IPC: C07C69/155
Filed: 1992-07-06
Abstract: PURPOSE:To produce an unsaturated carboxylic acid ester in a high-space-time yield by a new catalytic preparation method. CONSTITUTION:An olefin is made to react with oxygen and acetic acid in a vapor phase in the presence of a palladium catalyst prepared by subjecting a palladium ammonium complex to ion exchange with the surface hydroxyl group of a catalyst support, then subjecting the ion-exchanged complex to reduction treatment and further carrying an alkali metal acetic acid salt on a catalyst support to produce the objective unsaturated carboxylic acid ester.
Patent JP-S5995673-A (JP)
Inventor: ARI TAZAMARU MAZUMUDAA
IPC: G06K7/14
Filed: 1983-10-27
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-S6091017-A (JP)
Title: Vibro-isolating device for rotary unit
Inventor: AOKI TAKATERU
IPC: F16C39/02
Filed: 1983-10-26
Abstract: PURPOSE:To reduce a load applied to a thrust rolling bearing due to weight of a movable unit and a rotary unit located above the movable unit, by urging the movable unit in an upper direction by springs or magnets. CONSTITUTION:A movable unit 4 provides on its peripheral surface a plurality of mounting metal fittings 21 at an equal distance, while an oil tank 1 provides on its wall surface, positioned in the upper of the movable unit 4, a plurality of mounting metal fittings 22 corresponding to said mounting fittings 21. Respective coil springs 23 are extensibly provided between these mounting metal fittings 21, 22. Then the movable unit 4 is pulled in an upper direction by these springs 23 to an extent such that it is not floated. In this way, a load applied to a thrust rolling bearing 8, comprising ball members 11 and spacers 9, 10 or the like, can be substantially reduced.