baber/WOPTO huggingface dataset:
Patent JP-H07312081-A (JP)
Title: Random access memory circuit
Inventor: KUTSUZAWA TAKASHI
IPC: G11C11/401
Filed: 1994-05-18
Abstract: PURPOSE:To reduce circuit scale by incorporating the clear processing section of a clear controlling section into the RAM. CONSTITUTION:The clear processing section 31 is incorporated into the RAM to eliminate the selector and leave only the read/write controlling section and the RAM for the purpose of circuit scale reduction. In order that the number of the terminals of the existing RAM is not affected even after the means 31 is built-in, such function is added to the RAM that the operation mode is cleared when CS, WE and OE in 'all L' are impressed on the RAM, and the impedance of the circuit seeing the outside from the input and output terminals is made high. For the purpose of saving time in clear processing also in consideration of power consumption, the address range of a memory array 23 is divided to two or more so that one divided address range is made effective in a lump and the output showing that writing is effective is sent to the array 23 and thereby packaged initial data are written into the corresponding memory area. Thus reduction of circuit scale and the time required for clear processing is realized in the random access memory circuit.
Patent JP-S5437299-A (JP)
Title: Manufacture of filamental piezo-electric material
Inventor: KITAYAMA TOYOKI
IPC: H01L41/18
Filed: 1977-08-30
Abstract: PURPOSE: To form flexible piezo-electric material easy to shape and work with good productivity by polarizing a compound material which is composed of organic high polymer material and fine grain of ferroelectric material to sheath filamental center electrode material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04280606-A (JP)
Title: Bonded magnet and manufacture thereof
Inventor: MURAMATSU RYOJI
IPC: H01F1/08
Filed: 1991-03-08
Abstract: PURPOSE:To obtain an R-T-B anisotropic compression molded bonded magnet, having excellent magnetic characteristics, and its method of manufacture. CONSTITUTION:The title bonded magnet is formed by adhering the mixture of silicone resin powder of 10wt.% or less and an R-T-B (where, R is a rare- earth element containing Y and T is a transition metal) anisotropic magnetic powder. This R-T-B anisotropic magnetic powder has the average grain diameter of 10mum or smaller. The bonded magnet is manufactured by mixing thermosetting resin into the mixture of R-T-B (where, R is a rare-earth element containing Y, and T is a transition metal) anisotropic magnetic powder and silicone resin powder, and then it is molded in magnetic field and heat-cured. The above- mentioned silicone resin powder of 10wt.% or less is added to the mixture, and its average grain diameter is 10mum or smaller. Also, the anisotropic magnetic powder is formed by laminating an R-T-B liquid-quenched then piece, and by pulverizing it after a hot swaging process.
Patent JP-S5329112-A (JP)
Title: Cassette pack
Inventor: OKADA RIYOUHEI
IPC: G11B23/087
Filed: 1976-08-30
Abstract: PURPOSE: The reduction in size of a cassette pack is achieved by constituting the entire part of the cassette pack to an approximately semicircular shape and providing false-erase preventing pawls of various shapes in the suitable position on the plane thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5627585-A (JP)
Title: Automatic tracking unit
Inventor: KIYOTA MITSURU
IPC: H04N7/18
Filed: 1979-08-14
Abstract: PURPOSE:To make it possible to track stably even an object that appears to be variable in size, by driving an electric zoom lens on the basis of a difference between an integrated tracking gate signal and reference value. CONSTITUTION:AGC part 8 integrates the output signal of tracking gate generation part 3 by a fixed time constant and compares the integral value to reference voltage Vref to drive an electric zoom lens on the basis of the difference. As the apparent size of an object increases, the focal length of the electric zoom lens is shortened to decrease the apparent size of the object and a constant error signal regarding the gravity center point of the object and the tracking point is outputted by error detection part 6, so that the gain of the tracking loop is made constant.
Patent JP-H10294028-A (JP)
Title: Grommet with pressing plate
Inventor: SUZUKI YASUTAKA
IPC: H02G3/22
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To improve the fitting workability without the need of holding a grommet when the grommet itself is fitted to a panel. SOLUTION: A grommet 15 with a keep plate has a grommet body 2, a pressing plate 4 fitted to the outer of this grommet body 2 and having a flange 6 supported with a panel 3 in between, the flange 6 forming a grommet fixing hole 16 through which a bolt 7 projected from the panel 3 is inserted while the pressing plate 4 forming a pressing plate fixing hole 10 through which the bolt 7 inserting the fixing hole 16 is inserted, with the pressing plate 4 holding the flange 6 being held with the panel 3 in between being fixed with a bolt, with a hook rib 18 projecting to tentatively hook the grommet body 2 on the panel 3 by hooking the bolt 7 inserted in the grommet fixing hole 16 from an inner wall 17 of the grommet fixing hole 16.
Patent JP-H10292127-A (JP)
Title: Surface-treated carbon black and rubber composition using the same
Inventor: ISHIKAWA KAZUNORI
IPC: C08L21/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To obtain an electroconductive carbon black subjected to a surface treatment with silica, such an excellent dependency of tanδ on temperature that silica has, and to obtain a rubber composition incorporated with the carbon black. SOLUTION: This carbon black for incorporation in rubber composition is obtained by subjecting a starting carbon black to surface treatment by using (A) a silicon compound having 3>= alkoxy groups in one molecule each bound to a silicon atom and (B) a sulfur-containing silane coupling agent curable with rubber in such a rate that B/A is (0.5:100) to (30:100) and (A+B) accounts for 0.5 to 30 wt.% of the starting carbon black. Preferably, the components A and B are co-hydrolyzed before use.
Patent JP-S62260211-A (JP)
Title: Producing device for semiconductor device
Inventor: YAMAMOTO TOMIO
IPC: H01L21/68
Filed: 1986-05-06
Abstract: PURPOSE:To eliminate the effect of the finishing accuracy of the reflector surface by giving correction to the positioning job carried out in an exposure time after measuring the surface recess/projection state of the reflector before the exposure is done by a reduction projecting exposure device. CONSTITUTION:At the time of exposing a reticule is first set and a semiconduc tor substrate is set on a stage 1. Then the positions of several points are mea sured on the substrate for calculation of the expansion/contraction value, the orthogonal degree and the offset value respectively. Then the stage 1 is moved toward Y while the shift of the stage 1 is controlled on the X coordinates using the X axis position shift detecting lasers 4 and 8. Here the shift of the stage 1 is prescribed toward and X axis and then moved toward a Y axis. In this case, the shift value of the position of the stage 1 measured by a laser interferometer 3 on the stage 1 measured by a laser interferometer 3 on the X coordinates. This value is stored in an arithmetic part 10. The same procedure is carried out also with a Y axis reflector. Then said shift value is read out of the part 10 for correction in addition to the correction given to the expansion /contraction value, the orthogonal degree and the offset value of the semiconduc tor substrate.
Patent JP-S62259177-A (JP)
Title: Circuit designing device
Inventor: SASAKI YOKO
IPC: G06F17/50
Filed: 1986-05-02
Abstract: PURPOSE:To automatize a part of a circuit designing job by performing a dividing job based on a rough-dividing line designated by a designer and using the result of said division to generate the information on a package pin. CONSTITUTION:Digital logic circuit information is inputted from an input/output device 1 and processed by an arithmetic processor 2. The result of this processing is stored in a storage device 3. A dividing line deciding mechanism 5 divides the dividing lines into vertical and horizontal lines and checks these divided dividing lines with correction for all circuits. Then a logic circuit information dividing mechanism 6 divides the logic circuit information for division of symbol information and terminal information according to the dividing lines decided by the mechanism 5. Then a terminal is produced on a signal line serving as a cut end for each package based on the divided digital logic circuit information. In other words, a package pin is generated on a package board in terms of the same signal line. This processing is carried out for all circuits and these data are stored in the device 3.
Patent JP-H10294008-A (JP)
Title: Lighting system, liquid crystal display apparatus, and electronic device
Inventor: YAGASAKI TORU
IPC: F21V8/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting system which can change liquid-emitting condition between high luminance and low luminance under the simplest dimming control and further maintain desired light-emitting balance between the high luminance and the low luminance. SOLUTION: A lighting system 3 comprises at least a pair of light-emitting nits 13a and 13b which are overlaid one by one. The individual light-emitting units have fluorescent tubes 18a and 18b which illuminate linearly and light- guiding bodies 17a and 17b which guide light form the fluorescent tubes to light-emitting surfaces 25a and 25b and emit the light in a planar manner from the light-emitting surfaces 25a and 25b. The pair of light-emitting units 13 and 13b are overlaid so that light-emitting directions of the individual light-emitting units 13 and 13b are aligned in the same direction. If both of the pair of light- emitting units 13a and 13b are turned on, light emission of high luminance can be performed, and if one of the pair of light-emitting units 13a and 13b is turned on, light emission of low luminance can be performed.
Patent JP-H043560-A (JP)
Title: Incoming call transfer restriction system
Inventor: MURAMATSU KOICHI
IPC: H04M3/533
Filed: 1990-04-19
Abstract: PURPOSE:To prevent transfer of information against a will of a caller subscriber by allowing the caller subscriber to register restriction information restricting transfer of an incoming call to an ISDN terminal equipment of the caller subscriber side to an ISDN exchange. CONSTITUTION:In the case of sending a data call, a caller ISDN terminal equipment 2 registers incoming call transfer restriction information to an ISDN exchange 1 in advance in order that the data call is not received by other ISDN terminal equipment than an object ISDN terminal equipment. When the caller ISDN terminal equipment 2 dials number of a called ISDN terminal equipment 3 in this state, a ISDN exchange 1 receives the dialed number information, references its storage device to detect it that the called ISDN terminal equipment 3 is in incoming call transfer service registration, but identifies it that the restriction information is provided to the caller ISDN terminal equipment 2 and does not transfer the data call to the transfer destination ISDN terminal equipment 4 but send the announcement representing an absent called party to the caller ISDN terminal equipment 2 thereby opening the connection. Thus, the information transfer against a will of a caller subscriber is prevented.
Patent JP-H07303479-A (JP)
Title: Novel microorganism
Inventor: JIYANNKURISUTOFU PIO
IPC: C12N15/00
Filed: 1993-04-30
Abstract: PURPOSE: To obtain a new microorganism useful as a biological insectictide or the like by treating a conjugation-deficient Bacillus thuringiensis strain under specific conditions and efficiently converting the strain into a conjugation- proficient Bacillus thuringiensis strain.  
     CONSTITUTION: A conjugation-deficient Bacillus thuringiensis strain (hereinafter abbreviated to B.t.) is conjugated with a conjugation-proficient B.t. strain as a donor to convert the conjugation-deficient B.t. strain into the conjugation- proficient B.t. strain. The B.t. strain thus obtained is preferably used as the donor in order to conjugate with a desired strain such as the B.t. strain having high insecticidal actions or useful fermentation characteristics to transfer a plasmid from the conjugation-proficient B.t. strain into a desired host strain. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02282664-A (JP)
Title: Electric expansion valve control device for multi-chamber type air conditioner
Inventor: IGA NAOKI
IPC: F25B13/00
Filed: 1989-04-24
Abstract: PURPOSE:To keep a flow rate of refrigerant corresponding to a value of capability of an indoor device and then improve a rising characteristic by a method wherein a rate of a degree of opening of an electric expansion valve corresponding to an indoor device having different capabilities under a value of the capability of the operating is determined and the operation is controlled while this rate being satisfied. CONSTITUTION:A capability rank of each of indoor devices is sent to an electric expansion valve control device 36 from indoor devices 33 to 35 having different capabilities as capability signals 33a to 35a. At the same time the rank is outputted from an inverter 37 to a compressor 26 so as to perform the operation. The control device 36 amy input a difference of temperature between a saturation temperature sensor SS and a suction temperature sensor 39 under a combination of the indoor devices having different capabilities and their racks of capabilities and then a degree of opening of the device is determined in such a way as a flow rate of the refrigerant is proportional to a capability rank of each of the indoor devices 33 to 35, and after this operation, the control operation is carried out in reference to a difference between the sensors 38 and 39 while a rate in respect to the rank of capability is satisfied.
Patent JP-S60248582-A (JP)
Inventor: UJIHARA HIDEYO
IPC: B66B5/02
Filed: 1984-05-23
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-S58223264-A (JP)
Title: Active mass for battery
Inventor: WATANABE NOBUATSU
IPC: H01M4/583
Filed: 1982-06-18
Abstract: PURPOSE:To increase discharge voltage and improve voltage flatness of a battery by using as an active mass fibrous graphite fluoride which contains graphite fluoride and hexagonal net plane of carbon is practically parallel to fiber axis and arranged in an annual ring shape. CONSTITUTION:An active mass of this battery is a fibrous graphite fluoride which contains as at least one part of it graphite fluoride indicated in the formula of (CxF)n (X is one and/or two), and hexagonal net plane of the carbon of the fibrous graphite fluoride is practically parallel to fiber axis and arranged in an annual ring shape. The fibrous graphite fluoride is prepred by fluorinating fibrous graphite which is manufactured by high temperature of fibrous carbon or graphite which contains as at least one part of it structures that hexagonal net plane of carbon is practically parallel to fiber axis and arranged in an annual ring shape.
Patent JP-S61292449-A (JP)
Title: Data processor
Inventor: SHIMIZU SHINKICHI
IPC: H04J1/00
Filed: 1985-05-17
Abstract: PURPOSE:To improve the reliability of data reception by sending the same data continuously over a time being plural multiple of extraction time of an extraction means by a data generating device with respect to one bit data transmission. CONSTITUTION:A process input such as temperature is received by a status port 11, converted by an encoder and the said converted parallel data is converted into a serial data based on a clock signal CLK from an oscillator 16 and a pattern generator 17 by a parallel serial converter 13. The modulator 14 uses a frequency from a sinusoidal oscillator 18 to modulate the said serial data at each bit. In this example, plural series frequencies outputs with logic ='1' and they are not outputted with logic='0'. A data generator is provided with a reciprocating device 15 and in sending a 1-bit data, plural number of times, e.g., 4 times, the modulator 4 is operated continuously.
Patent JP-H06312477-A (JP)
Title: Antibacterial thin film and manufacture thereof
Inventor: OTAKE TADASHI
IPC: D06M13/355
Filed: 1993-04-30
Abstract: PURPOSE:To obtain an antibacterial thin film in which a molecular film of an Angstrom order can be formed and which is chemically bonded to a base by covalent bond. CONSTITUTION:Since a cationic complex chemical adsorption single molecular film 3 in which a film forming molecule is rigidly fixed directly or indirectly to a base (glass board 1) by covalent bond by using a chlorosilyl group and halogenated sulfinyl group as functional groups for fixing the molecule to the base has a quinolinyl group for forming complex with Cu<2+> as a functional group having antibacterial properties, it becomes a thin and rigid antibacterial thin film which has not been heretofore existed.
Patent JP-H05295708-A (JP)
Title: Structure of knock-off device for road bridge
Inventor: KAWASHIMA KAZUHIKO
IPC: E01D19/04
Filed: 1992-04-23
Abstract: PURPOSE:To improve the effect of an earthquakeproof bridge by surely shifting a knock-off part and releasing the relative displacement between a girder and a bridge board. CONSTITUTION:As for a knock-off structure for road bridge which is constituted so that an expandable device 6 is arranged in the free space 3 between a bridge board 2 and a girder 1, and the upper part of the bridge board is set as knock- off part 4 which is shifted by the collision of the girder, a slide support 8 is arranged between the bridge board 2 and the knock-off part 4. The bridge board 2 and the knock-off part 4 are joined by a steel rod 9 arranged in the vertical direction, and a space part 10 or a buffer device 12 is installed on the shift side of the knock-off part 4.
Patent JP-H11298332-A (JP)
Title: Digital signal processor and speaker system
Inventor: YOSHIDA MINORU
IPC: H04R3/00
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a digital signal processor capable of obtaining digital output signals closer to the source digital input signals of acoustic signals or the like and a speaker system provided with the digital signal processor. SOLUTION: This digital signal processor is provided with an over sampling part 1 for increasing the sampling rate of the digital input signals Sin, an attenuation part 2 for reducing the level of sampling signals Sov corresponding to the level reinforced in a signal processing part 3, the signal processing part 3 for performing a desired level reinforcing processing and a level reduction processing to attenuation signals Sat and a noise shaping part 4 for executing a noise shaping processing to processing signals Spc corresponding to a level reduction processing in the attenuation part 2 and a level change processing in the signal processing part 3, reducing quantization noise without degrading quantization accuracy and generating digital output signals Sout.
Patent JP-S5730788-A (JP)
Title: Catalytic cracking of heavy petroleum oil
Inventor: USHIO MASARU
IPC: C10G69/04
Filed: 1980-07-31
Abstract: PURPOSE: To economize the catalyst in the catalytic cracking of heavy petroleum oil, by separating the magnetizable particles coated with metals deposited from the  heavy petroleum oil by the catalytic cracking and the nonmagnetizable particles using a high-gradient magnetic separator, and reusing the former particles after the removal of the metals and the latter particles as they are to the cracking reaction.  
     CONSTITUTION: A part of the fluidized catalyst particles are extracted from the fluidized catalytic cracking apparatus of heavy petroleum oil, and passed through a high-gradient magnetic separator containing ferromagnetic packing in a space having uniform and high magnetic field to separate the magnetizable catalyst particles magnetized by the deposited Ni, V, iron and copper contained in the heavy petroleum oil from the nonmagnetizable catalyst particles. The nonmagnetizable particles are returned directly, and the magnetizable particles are returned after removing the metals, to the catalytic cracking apparatus, and reused. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11296106-A (JP)
Title: Manufacture of barrier rib
Inventor: ROKKAKU TADASHI
IPC: H01J11/36
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a barrier rib highly accurate in shape and also at low cost. SOLUTION: Groove 11 formed in a metallic die 21 are filled with barrier rib material 2. Next, a substrate 1 is mounted on the die 21 in a state that it comes into contact with the filled barrier rib material 2. An ultraviolet hardening device 26 is mounted on the substrate 1 and the material 2 is irradiated with ultraviolet rays 19 through the substrate 1 while the substrate 1 is pressed uniformly by air pressure 30. Then the material 2 is hardened from the substrate 1 side and the barrier rib 7 is formed on the substrate 1. And, the substrate 1 is pulled up.
Patent JP-H05125286-A (JP)
Title: Disposable and reclaimable plastic product and molding synthetic resin mixture for manufacturing said product
Inventor: ROBAATO JIEI PETOKABITSUCHI
IPC: C08L71/02
Filed: 1992-04-23
Abstract: PURPOSE: To provide environmentally friendly, disposable, degradable and/or recyclable plastic articles which can replace environmentally unfriendly styrofoams.  
     CONSTITUTION: Plastic articles molded from synthetic resin blends comprise 65-95% water soluble thermoplastic resin having an inverse solubility characteristic and 35-5% resin which is a resin functionally compatible with the water soluble resin and a bulk filler, are provided. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S5628263-A (JP)
Title: Antistatic liquid
Inventor: YAGUCHI MASACHIKA
IPC: G21K4/00
Filed: 1979-08-16
Abstract: PURPOSE: An antistatic liquid, suitable for use in radiation-sensitive paper, having slight tackiness and improved durability and detergency, without causing coating unevenness and fog in radiography, prepared by dissolving specific two types of nonionic surfactants in water or an alcohol.  
     CONSTITUTION: At least two types of nonionic surfactants of (A) a polyoxyethylene-polyoxypropylene condensate having a molecular weight of 1,800W3,500 expressed by formula I, (B) a primary alcohol alkoxylate expressed by formula II (R 1  is 10W18C straight chain alkyl; R 2  is 1W4C alkyl; n is an integer 8W10) and (C) a secondary alcohol alkoxylate expressed by formula III (R 3  is 10W18C straight chain alkyl; R 4  is 1W6C straight chain alkyl; R 5  is 1W6C alkyl; n is an integer 3W 8) are dissolved in water or an alcohol to give the objective antistatic liquid. The amount of the surfactants is 1W3pts.wt. per 100pts.wt. water or 0.1W0.3pt.wt. per 100pts.wt. the alcohol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07290830-A (JP)
Title: Optical recording medium and production thereof
Inventor: YASHIRO TORU
IPC: G11B7/24062
Filed: 1994-04-20
Abstract: PURPOSE:To obtain optical characteristics showing high light fastness and having a proper double refractive index within a laser beam wavelength region by providing a light absorbing layer based on a metal phthalocyanine compd. on a substrate. CONSTITUTION:A light absorbing layer based on a metal phthalocyanine compd. represented by formula (wherein M is Mn, Fe, Co, Zn or Cd, X<1>, <2>, X<3> and X<4> are a halogen atom, either one of A<1> and A<2>, A<3> and A<4>, A<5> and A<6> and A<7> and A<8> is an-OR group or an-SR group and the other one of them is a hydrogen atom, R is especially pref. a group containing an N-atom in a heterocyclic ring and k, l, m and n are an integer of 0-2) is provided on a substrate. In this constitution, the molecular association of the phthalocyanine compd. in such a state that the light absorbing layer is made thin can be suppressed and it is avoided that a light absorption spectrum becomes broad and a proper double refractive index can be obtained in the vicinity of a laser beam wavelength.