baber/WOPTO huggingface dataset:
Patent JP-S5628947-A (JP)
Title: Suction head device for sludge
Inventor: NOGUCHI NAOKI
IPC: E02F3/92
Filed: 1979-08-14
Abstract: PURPOSE: To increase the stirring performance with the same motive power by arranging stirring rotors used for dredging sludge in a plural line and reducing the diameter of individual rotors.  
     CONSTITUTION: Since sludge has the fluidizng property as a Bingham plastic, an action P required for the rotation of a stirring rotor is expressed in the following formal: P=αd 3 η+βd 3 τy+γd 5 p.... Here, α,β and γ are coefficients, d is the diameter of the stirring rotor, η is the viscocity, τy is the yield volue of sludge, and p is the density of sludge. The 1st member on the right side of the above formula expressed the motive power cansed by the viscosity, while the 2nd member expressing the motive power caused by the yield value, and the 3rd member expressed the motive power consed by the inertia force. Accordingly, the suction head in this invention is provided with the stirring rotors 1...in plural lines within the opening 2 for sucking sludge, while the diameter of each rotor 1 being reduced, thus the stirring morive power being reduced considerably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63267944-A (JP)
Title: Method for preventing fading of organic coloring substance due to light
Inventor: KANEKO YUTAKA
IPC: G03C7/26
Filed: 1987-04-24
Abstract: PURPOSE:To suppress the discoloring and fading of an org. coloring substance, especially a dye or coloring matter used in a color photographic sensitive material due to light by allowing a specified light fading inhibitor to coexist with the org. coloring substance. CONSTITUTION:At least one kind of compd. represented by formula I is allowed to coexist with an org. coloring substance. In formula I, R<1> is H, alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl, aryl or a heterocyclic group, R<2> is a substituent, (m) is an integer of 0-6, in case of m>=2, plural substituents R<2> may be different from each other, and n=1 or 2. The light stability of the org. coloring substance, especially a dye or coloring matter can be improved without deteriorating the hue or purity.
Patent JP-S60247319-A (JP)
Title: Dial device
Inventor: FUJIWARA TOSHIHIKO
IPC: H03J1/08
Filed: 1984-05-22
Abstract: PURPOSE:To simplify the form of a chassis as well as to facilitate an easy assembly of a dial device by supporting with a shaft the tip of a worm shaft at a circular hole formed to a support plate at one side of the chassis and supporting with a shaft the other tip of the worm shaft at a circular hole formed to a support plate at the other side of the chassis after putting it into the hole through a cut. CONSTITUTION:A worm shaft 6 contains a contact shaft part 22 at its tip and a fitting shaft part 23 of an E ring 17 at the tip side of the part 22 together with a support shaft part 19 at the other tip a shaft part 18 thinner than said part 19 at the tip side of the part 19 respectively. A chassis 11 contains a slider part 11a which supports a pointer 7 slidably in the horizontal direction and a pair of support plates 11b and 11c. The plate 11b has a circular hole 24 that supports with a shaft the tip of the shaft 6. While the plate 11c has a cut 20 to which the other tip of the shaft 6 is fitted and a circular hole 21 that supports with a shaft the other end of the shaft 6.
Patent JP-H06309885-A (JP)
Title: Electrically rewritable nonvolatile memory
Inventor: MURAKAWA KAZUHIKO
IPC: G11C16/06
Filed: 1993-04-28
Abstract: PURPOSE:To prevent the occurrence of erroneous erasure, erroneous writing, and erroneous read out by discharging charges resulting from a high voltage when a program is interrupted during erasure or writing so that no charge can remain on a memory array. CONSTITUTION:This memory is constituted of a timer circuit which outputs an abbreviated program timing pulse when a program is interrupted, word line driver, control line driver, and bit line driver. A program interrupt signal 30 is inputted to selector 23. The selector 23 switches a clock generation circuit 21 to another clock generation circuit 22 which generates high-frequency clocks upon receiving the signal 30. Therefore, abbreviated program timing pules for interruption are impressed upon each memory cell when a program is interrupted. As a result, the occurrence of erroneous erasure, erroneous writing, and erroneous readout resulting from program interruption can be prevented during erasure and writing.
Patent JP-H01272934-A (JP)
Title: Sensor detecting circuit
Inventor: HASE HIROYUKI
IPC: G01L1/00
Filed: 1988-04-26
Abstract: PURPOSE:To reduce variation in output over a wide temperature range by obtaining a differential output, and varying an applied voltage for temperature compensation. CONSTITUTION:Amorphous magnetic alloy parts 2a and 2b of soft magnetic bodies are fixed to a shaft 1 made of an elastic body having a deformation part which is strained by receiving an external force so that the alloy parts touch at least the deformation part. Coils 3a and 3b are arranged on the two parts and at least one of the alloy parts 2a and 2b form two inductance elements formed of magnetic circuit including the parts fixed to the deformation part. Then two resistance elements which have resistances coupled in series with the inductance elements are formed and applied with AC voltages which do not vary with the resistance values at the same time. An output is obtained from the difference between both terminal voltages of those resistances or inductance elements to eliminate the zero-point drift of a sensor output at the time of temperature variation. Further, variation in sensitivity with temperature is compensated with the applied voltage by constant-voltage driving by the impedance variation of the inductance elements.
Patent JP-H11294834-A (JP)
Title: Multi-room air conditioner provided with air cleaner
Inventor: UEDA NOBORU
IPC: F24F11/76
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-room air conditioner provided with an air cleaner capable of stable and comfortable air cleaning operation by controlling room temperature and preventing the room temperature from increasing extremely by controlling temperature and air volume of blowing air into insides of rooms of an air cleaning operation side. SOLUTION: The multi-room air conditioner 10 comprises a refrigeration cycle 14 by line connection of an outdoor unit 11 with a plurality of indoor units 12a, 12b. At least one of the indoor units 12a, 12b is provided with an air cleaner 25. When the indoor unit 12a provided with the air cleaner 25 operates on an air cleaning mode and the other indoor units 12b operate on a heating mode, the indoor units 12b operating on the heating mode control operation of a compressor 16 and blowers 21, 24 in compliance with a difference between a room temperature and a preset temperature, while the indoor unit 12a operating on the air cleaning mode adjusts and controls operation of an indoor blower 24 according to the room temperature.  The indoor unit 12a is provided with operation control means 27 for stopping operation of the indoor blower 24 when the room temperature exceeds the preset temperature.
Patent JP-S5627359-A (JP)
Title: High-speed printing head
Inventor: NAKAYA SHIGENAGA
IPC: B41J2/27
Filed: 1979-08-15
Abstract: PURPOSE:To obtain the captioned head that is capable of high-speed motion and noiseless and has few numbers of parts but firm structure by a method wherein a supersonic vibrator is used as a driving source and the vibration is transmitted to a printing wire through the intermediary of a resonator, thereby the amplitude being enlarged. CONSTITUTION:The supersonic vibrators 1 and 2, such as magnetostrictive or electrostrictive vibrators, are vibrated in the directions of arrows (a) and (b) by an electric signal, thus the 1st resonator 5 being vibrated in the direction of an arrow (c). Then, a print wires 7 is connected with the 2nd resonator 6 which shifts the direction of the vibration of the resonator 5, shown by the arrow (c), to the direction perpendicular to the former, as shown by an arrow (d), while small projections 8 and 9 of the resonator 5 being fixed when they are actually fitted to the device. By giving an electric signal by pulse simultaneously to the input terminals 3 and 4 of the supersonic vibrators 1 and 2, the amplitude of vibration of the vibrators 1 and 2 is enlarged to the amplitude required for the printing motion of the printing wire 7.
Patent JP-H02282834-A (JP)
Title: Bus switching method for ice
Inventor: TAKAKURA MASAHITO
IPC: G06F11/22
Filed: 1989-04-25
Abstract: PURPOSE:To surely switch buses even in a mode switching state where the prediction is difficult for the action of a CPU or even with a CPU having a page switching action by using a status detecting circuit to switch a bus to the inner side of an ICE from the target side at every cycle based on the type and the conditions of the relevant status. CONSTITUTION:It is judged that a control circuit is started in an interruption processing routine when an interruption acknowledge cycle is detected. Then a bus 4 is switched to a bus 5 from a bus 6 only in a single cycle when an instruction prefetching action is detected. A bus switching control circuit 1 switches forcedly the bus 4 to the bus 6 from the bus 5 without detecting a status in the cycle following the instruction prefetching action. Consequently, even a CPU having a page function can detect the type and the conditions of the status out of a status detecting circuit in a stop sequence state and can surely switch buses.
Patent JP-H11289739-A (JP)
Title: Motor
Inventor: AOSHIMA TSUTOMU
IPC: H02K37/14
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high-output, small-sized, and inexpensive motor. SOLUTION: A motor is provided with such a magnet 1 that is formed into a cylindrical shape by injection molding a plastic magnet material and has an outer peripheral surface divided into parts, which are alternately magnetized in differing poles in the peripheral direction. A first coil 2, the magnet 1, and a second coil 3 are arranged in this order in the axial direction of the magnet 1, so that the first outer magnetic pole sections and first inner magnetic pole sections which are excited by means of the first coil 2 are made to face respectively the outer and inner peripheral surfaces of the magnet 1 and second outer magnetic pole sections and second inner magnetic pole sections, which are excited by means of the second coil 3 so that they are made to face respectively the outer and inner peripheral surfaces of a rotor.  The front ends of the first and second outer magnetic pole sections are held by a holding member in such a way that the front ends face opposite to each other.
Patent JP-H041964-A (JP)
Title: Picture recording and reproducing device
Inventor: WAKAMATSU KENICHI
IPC: G11B27/024
Filed: 1990-04-18
Abstract: PURPOSE:To consecutively record a video signal in conformity with a color field of a previously recorded video signal in a short time by discriminating coincidence between field numbers given from a field number storage circuit and from a color field recognizing circuit and generating a timing signal for starting the recording. CONSTITUTION:The device is provided with a selecting means 21 for selecting a regenerative video signal at the time of reproducing and an input video signal to be recorded at the time of recording or recording standby and a color field recognizing circuit 23 for recognizing the color field number of the selected video signal. In addition, a field number storage circuit 24 for storing the last color field number of a precedent video signal to be recorded on a recording medium and a storing commencement timing signal generating circuit 25 for discriminating the coincidence between the field numbers given from the field number storage circuit 24 and from the color field recognizing circuit 23 and generating the timing signal for starting the recording. By this method, the video signal color fields is consecutively recorded in a short time.
Patent JP-H0215083-A (JP)
Title: Benzodiazepines, production thereof, intermediate and use
Inventor: ARAN PIEERU KARUBE
IPC: C07D471/06
Filed: 1989-04-25
Abstract: Benzodiazepines of formula   <IMAGE> (I)  in which R1 is H of halogen, R2 is H or halogen, Ar is indolyl, phenyl, naphthyl, indolyl monosubstituted with a halogen or with a methoxy or phenyl mono-, di- or trisubstituted with a halogen or with a methoxy or with a trifluoromethyl group, and n is 2 or 3; and their optical isomers.
Patent JP-H08298400-A (JP)
Title: Method and jig for wiring thin wire
Inventor: TAKAGI MASAZUMI
IPC: G11B33/12
Filed: 1995-04-27
Abstract: PURPOSE: To obtain method and jig for enhancing the positional accuracy in the wiring of thin wire. CONSTITUTION: In a method for wiring a thin wire wherein the slack of conductor 121 in a lead assembly wire is eliminated by applying tension to the end thereof, a tension higher than a predetermined level is temporarily applied to the conductor 121 before applying a predetermined tension.
Patent JP-H08298172-A (JP)
Title: Connector
Inventor: HASHIGUCHI TORU
IPC: H01R33/76
Filed: 1995-04-27
Abstract: PURPOSE: To provide a connector at low cost with a reduced cost of manufacturing facility, and further with high reliability. CONSTITUTION: A plurality of through holes are formed in prescribed arrangement in insulating films 21, 22, and an elastic deformation part elastically deformed in a thickness direction of the film is formed in contacts 21a, 22a. The contacts 21a, 22a are fixedly bonded respectively to the films 21, 22 so as to position this elastic deformation part in the through hole. In a state that the mutual contacts are brought into contact between the films, the films 21, 22 are laminated. A flexible wiring circuit or the like may be connected to the contact so as to provide a probe function.
Patent JP-H01276443-A (JP)
Title: Optical recording medium
Inventor: IMATAKI HIROYUKI
IPC: G11B7/2405
Filed: 1988-04-28
Abstract: PURPOSE:To enhance the reliability of information and to improve the yield at the time of production by providing an optical recording layer laminated with a light reflecting layer and light absorptive layer on a substrate subjected to preformatting and laminating this layer with a protective layer. CONSTITUTION:The light reflecting layer 4 is provided on the substrate 6 subjected to the preformatting and the light absorptive layer 3 is laminated thereon to form the optical recording layer 2. This layer is coated with the protective layer 5. The light enters the medium and is reflected by the same from the substrate 6 side. The protective layer 5 needs not be tightly adhered to the recording layer 2 and may be laminated thereto via an adhesive layer 7 or provided via a spacer, air or inert gas.
Patent JP-2000298962-A (JP)
Title: Magnetic disk device and head support mechanism
Inventor: NANBA IRIZOU
IPC: G11B21/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of a minutely positioning mechanism for head using a piezoelectric actuator by reducing the hysteresis and improving the resistance to impact, the strength of adhesion, etc. SOLUTION: A piezoelectric actuator 7 is provided between a load beam 8 of a suspension and a base load beam 9, and elastic member are arranged on both sides of the piezoelectric actuator 7, and the piezoelectric actuator 7 is joined to the load beam 8 and the base load beam 9 by using mechanical caulking besides an adhesive or metal junction. Thus, the hysteresis is reduced and the resistance to impact, the strength of adhesion, etc., are improved to improve the reliability of the minutely positioning mechanism for head using the piezoelectric actuator 7.
Patent JP-S60247837-A (JP)
Title: Optical disk recording device
Inventor: MAGAI MITSUTOSHI
IPC: G11B7/0045
Filed: 1984-05-23
Abstract: PURPOSE:To protect recorded contents from destruction, by detecting the occurrence of a situation that the reaching position on a disk of an optical beam made incident on the disk is abruptly moved in the direction traversing tracks just before the situation occurs and immediately stopping the signal recording operation. CONSTITUTION:When, for example, extrenaly shock is given at the time of recording operation and the optical spot on a disk 1 of an optical beam made incident on the disk 1 from an optical head 2 is abruptly moved in the direction traversing tracks, a tracking error signal TE' is given from a signal forming circuit 4 and supplied to the positive input terminal of a level comparator 19 and negative input terminal of another level comparator 20 through a switch 12. Both outputs are supplied to a gate circuit 21 and a signal Sp which appears at the output terminal of the circuit 21 sets an R-S FF22 at the rising time t1. Therefore, the output signal So of the R-S FF22 becomes high level (h) and an operation mode control circuit 9 interrupts the recording operation.
Patent JP-S63270917-A (JP)
Title: Bearing device
Inventor: TANAKA KATSUHIKO
IPC: F04D29/056
Filed: 1987-04-27
Abstract: PURPOSE:To enable the vibration in both radial and axial directions to be restrained by a rolling bearing, by bringing the outer circumferential surface of a small diameter part and the stepped surface connected to the small diameter part to face the inner circumferential surface of the inner ring of the rolling bearing and the side surface thereunder, respectively. CONSTITUTION:In a ball bearing 37, the inner circumferential body of an inner ring 39 is faced to the outer circumferential surface of the small diameter part 25 of a turning shaft 20 so as to keep an appropriate radial clearance between them, while the under side-surface of the inner ring 39 is faced to the stepped surface 26 in the vicinity of the rotor fitting part 24 of the turning shaft 20 so as to keep an appropriate axial clearance between them. Accordingly, when an abnormal vibration is caused, the outer circumferential surface of the small diameter part 25 of the turning shaft 20 is brought into contact with the inner circumferential surface of the inner ring 39 of the ball bearing 37, and the stepped surface 26 with the under side-surface of the inner ring 39, so that the abnormal vibration can be restrained by the ball bearing 37.
Patent JP-H08294362-A (JP)
Title: Buckwheat flour protein and its production, and food containing buckwheat flour protein
Inventor: YAMADA TAKAO
IPC: A23L7/10
Filed: 1995-04-27
Abstract: PURPOSE: To obtain a buckwheat flour protein useful for various kinds of foods and high in the nutritive value by liquidizing and saccharifying buckwheat flour starch, coagulating and precipitating the solid content, drying the obtained solid residue and subsequently powdering the dried solid residue. CONSTITUTION: Buckwheat flour starch is liquidized and saccharified to produce a starch syrup. Solid residues are coagulated in the syrup, precipitated, dried and subsequently powdered. The obtained buckwheat flour protein in contains proteins excellent in digestibility and high in a protein value in a large amount, contains rutin, is healthy and is excellent in the balance of nutrients.
Patent JP-S5330749-A (JP)
Title: Tap control circuit for ac-dc change tap transformer
Inventor: OOYABU SHIGETO
IPC: H02J3/36
Filed: 1976-09-02
Abstract: PURPOSE: To suppress an effect of transient overvoltage, generated in the system and given to the AC-DC changer when cllsing, to an extremely small extent, by selecting the transformer tap to the position of minimum voltage tap when the breaker is made open with a condition made ready for next closing. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07287887-A (JP)
Title: Optical disk device
Inventor: ISHIKAWA JUN
IPC: G11B11/10
Filed: 1994-04-20
Abstract: PURPOSE:To accurately control the height of an external magnetic field with respect to an optical disk device. CONSTITUTION:Plural height reference pins 22 are provided on a chassis 21 to which a disk table 24 is attached and a bottom surface 1b of a disk cartridge 1 is placed on these pins 22. An elevating/lowering frame 46, to which an external magnetic field 44 is attached, is abutted on the top surface 1a of the cartridge 1 by plural abutting pins 50 so as to control the height of the external magnetic field with respect to an optical disk 2.
Patent JP-S61263199-A (JP)
Inventor: MATSUNAGA TETSUO
IPC: H05K7/02
Filed: 1985-05-16
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-H05296507-A (JP)
Title: Air cleaner
Inventor: NAKAMURA YOTSUO
IPC: F24F6/00
Filed: 1992-04-23
Abstract: PURPOSE:To obtain an air cleaner having functions of indoor air circulation, ventilation, and air conditioning by providing a humidifying unit. CONSTITUTION:An air purifier 19 body is provided which comprises an outer casing 20 having a suction inlet 22 composed of a room, circulation connection part 24 and an external device connection port 25 both formed in opposite side walls 21, and having a blow-off outlet 23 formed in the of the opposite side walls. A fan 27, a prefilter 32, a high performance filter 34, a deodrizing filter 35, and humidifying unit 36 on the body from a suction inlet 22 side to the outlet 23 are provided.
Patent JP-H02289894-A (JP)
Title: Video signal interpolating device
Inventor: JIEEMUSU HEDORII UIRUKINSON
IPC: G09G5/391
Filed: 1990-04-20
Abstract: PURPOSE:To preclude an error and such a phenomenon as the blurring of a contour by providing a high-pass filter, plural parallel processing channels, a means which interpolates scanning lines horizontally, a means which calculates mutual relation, pixel by pixel, and a vector selecting means. CONSTITUTION:Respective scanning lines of an input digital video signal is passed through the high-pass filter 10, and then the plural parallel processing channels are provided and passed through low-pass filters 11 at respective different levels. Video signals passed through the low-pass filters 11 are interpolated horizontally as to at least several channels. Then, the mutual relation is found, pixel by pixel, in a window for the respective channels, the mutual relation of the output having the maximum value is selected 18 finally, and a desired gradient vector is made to correspond. Consequently, the error and the phenomenon of the blurring of the contour are precluded.
Patent JP-S5628639-A (JP)
Title: Desiccant
Inventor: YAMASHITA HIROYA
IPC: B01D53/28
Filed: 1979-08-18
Abstract: PURPOSE: To improve a desiccant in moldability, hygroscopic property, and in the stability after moisture adsorption, by composing the desiccant essentially of calcium silicate which has gyrolite type crystal structure, and a specific molar ratio SiO 2 / CaO.  
     CONSTITUTION: The desiccant has gyrolite type crystal structure i.e. 2CaO.3SiO 2 . mH 2 O (where m is a positive number), and is composed essentially of calcium silicate having 1.6W4.2 molar ratio SiO 2 /CaO, or of calcium silicate and calcium chloride. In either case, said calcium silicate is composed of circular or ellipsoidal flaky aggregates, and is characterized by ≥3.5cc/g pore volume of pores ≤0.5μ in diameter. The desiccant has high hygroscopic property, can be molded into a shape suitable for use, and is stable after moisture adsorption, causing no decrease in the strength of the molded product. 
     COPYRIGHT: (C)1981,JPO&Japio