baber/WOPTO huggingface dataset:
Patent JP-H06150661-A (JP)
Title: Semiconductor memory device
Inventor: KOBAYASHI TOSHIMI
IPC: G11C11/417
Filed: 1992-11-09
Abstract: PURPOSE:To prevent an output buffer from outputting pseudo data due to precharge and to reduce power consumption. CONSTITUTION:A dummy memory cell 32 is arranged corresponding to the respective word lines 12 provided in a memory cell array 10 and the dummy memory cell 32 is controlled for turning on/off by means of a potential level imparted to the selected respective word lines 12. By synchronizing with the precharging of the selected bit lines 11, the respective dummy memory cells 32 are connected in series to dummy bit lines which are always subjected to precharging. The potential drop of the dummy bit lines 30 caused by the conduction of the selected dummy memory cell 32 is imparted to a driving control circuit 35 as a potential level signal and an output buffer 15 is driven by means of a logical output of the level signal with a reading signal generated by synchronizing with an internal clock.
Patent JP-H02143784-A (JP)
Title: Teletext receiver
Inventor: MATSUSHITA AKIRA
IPC: H04N7/03
Filed: 1988-11-25
Abstract: PURPOSE:To facilitate grasp of the content of a program by opening a window displayed with a pattern of additional information into a program pattern. CONSTITUTION:An IC card interface 13 stores a program data into a program data area of an IC card 14 and a window comment data is stored in a window comment area in succession to the program data area. Then a window 26 displaying the program comment is opened on the screen 25 by the key operation of a keyboard 11. Thus, the program data of the same program number is stored on the IC card 14 and when a desired program data is displayed, the content of the program data is easily grasped.
Patent JP-S62155403-A (JP)
Inventor: OBATA NAOKI
IPC: F22B37/10
Filed: 1985-12-27
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-H06122986-A (JP)
Title: Rust preventing pigment
Inventor: TAKEUCHI KINGO
IPC: C23F11/00
Filed: 1992-10-12
Abstract: PURPOSE:To develop a pollution-free white rust preventing pigment provided with excellent rust preventing property by using an organic zinc phosphonate having chelating ability as a main component. CONSTITUTION:The white rust preventing pigment is produced by allowing a zinc oxide powder to make react with an organic phosphonic acid compound having chelating ability such as aminoalkylene phosphonic acid by dry or wet method to deposit the organic zinc phosphonate having chelating ability to cover the surface of the zinc oxide powder. Or, a phosphate based or phosphite based white rust preventing pigment such as zinc phosphate, zinc calcium phosphate, zinc phosphite, zinc calcium phosphite is mixed with the white rust preventing pigment. The white rust preventing pigment with no toxicity in contrast with that exhibited in the conventional lead salt series or chromate series is obtained.
Patent JP-H02219838-A (JP)
Title: Silane composition for reinforcing polyolefin
Inventor: UORESU JIYOOJI JIYOSURIN
IPC: C08K13/02
Filed: 1989-11-17
Abstract: PURPOSE: To obtain a reinforcing additive which can give a polyolefin composition markedly improved in bending strength, impact resistance and heat distortion temperature when it is added to a reinforcing inorganic filler, and the mixture is added to a polyolefin by mixing a specified vinyl-polymerizable unsaturated hydrolyzable silane and a radical generator.  
     CONSTITUTION: This composition comprises a vinyl-polymerizable unsaturated hydrolyzable silane and a radical generator [e.g. 1,4-di(2-t-butylperoxyisopropyl) benzene]. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H02145381-A (JP)
Title: Composite layer containing information
Inventor: TANAKA SATORU
IPC: G11B7/24003
Filed: 1988-11-29
Abstract: PURPOSE:To so record information as to be impossible or difficult to be visually recognized by providing one specific wavelength range having 30% or more of difference of spectral reflectivity in a near infrared ray range, and providing two layers which are impossible or difficult to visually recognize it. CONSTITUTION:The first and second reflecting layers 1 and 2 of an information recording sheet both have one specific wavelength range having 30% or more of difference of spectral reflectivity in a near infrared ray range of 700-2,500nm in such a manner that the reflectivity of the first layer 1 is larger than that of the second layer 2. The first and second layers 1 and 2 are both impossible or difficult to be visually recognized, and can be identified only by utilizing a near infrared ray detecting system. In order to be difficult to visually recognize the first layer 1 from the second layer 2, they are formed to be achromatically, and an arbitrary pattern shape such as a character, a graphic, a bar code, etc., is, for example, formed on the layer 2.
Patent JP-2001115073-A (JP)
Title: Ink jet printing ink
Inventor: TANIGUCHI MAKOTO
IPC: C09D11/328
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printing ink capable of realizing nice images on fabrics through ink jet printing operation, and to provide a printing method using such an ink as described above. SOLUTION: This ink jet printing ink essentially comprises an acid dye, a surfactant, water and a compound of the formula given in the specification, being <=8.0 m.Pa.s (20 deg.C) in viscosity.
Patent JP-H08157734-A (JP)
Title: Room-temperature-curing composition
Inventor: YAMAMOTO HIROTSUGU
IPC: C08F283/06
Filed: 1994-12-02
Abstract: PURPOSE: To obtain a room-temperature-curing composition improved in staining resistance by using an organic polymer having hydrolyzable silyl groups and being capable of giving a cured product of a specified modulus and a compound having a silanol group or forming a silanol group when reacted with water. CONSTITUTION: An alkylene oxide is polymerized in the presence of a catalyst and an initiator such as glycerol to prepare a hydroxy polyoxyalkylene. The terminal hydroxyl group of this compound is converted by first adding a sodium alcoholate and then adding a vinyl monomer such as allyl chloride, and the resultant mixture is reated with e.g. trimethoxysilane in the presence of a platinum catalyst to obtain an organic polymer such as a hydrolyzable-silyl- containing polyoxyalkylene which can give a cured product of a 30% tensile modulus of 3.0kg/cm. This polymer is mixed with about 0.1-1.2 equivalent, per equivalent of the silanol groups of this polymer, of a compound having a silanol groups or a compound (e.g. hexamethyldisilazane) which forms a silanol group when reacted with water to obtain a room-temperature-curing composition excellent in staining resistance.
Patent JP-S63153754-A (JP)
Title: Tape rewinding and reproducing system
Inventor: NAITO AKIRA
IPC: G11B15/087
Filed: 1986-12-18
Abstract: PURPOSE:To sequentially reproduce the preceding music without an idle time even at the time of rewinding by applying the control by a microcomputer so as to apply reproduction when detecting two start flags at rewinding. CONSTITUTION:When the end flag of a magnetic tape is detected by a sub code read circuit 79 of a rerproducing amplifier section 70 after the end of reproductioin, microcomputer 80 supervises the output of the circuit 79 while bringing the mode into the rewinding state via a rewinding section 50. In detecting two consecutive flags including the start flag of the (n+1)-music not recorded actually, the computer 80 stops the rewinding section 50 to make the winding section 60 operative to apply the reproduction of the n-th music. The tape is rewound till the detection of the two start flags similarly at the end of reproducing and the (n-1)-th music is reproduced. Through the repetition of the operation above, the preceding music is reproduced sequentially without intermission even at the rewinding state.
Patent JP-H09148016-A (JP)
Title: Connector for electronic part
Inventor: KURAKANE TAKASHI
IPC: H01R33/76
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To improve measurement accuracy by being capable of shortening a contactor and obtaining good contact resistance. SOLUTION: Two pieces of pipe 23 and plural slots 26 freely elongating/ contracting in the radial direction are provided on a contactor holding member 21. A contactor 22 formed into an S-shape is inserted in each slot 26 and maintained to be capable of making turning motion freely by means of a piece 23a. When the pipe 23 is elongated in the radial direction by feeding air pressure P at the time of measurement, the contactor 22 makes turning motion and its contact parts 22B, 22C are brought in pressure contact with the lead terminal 5 of an electronic part 4 and the terminal 7 of a measurement circuit board 2 so as to electrically connect those components together.
Patent JP-2001117580-A (JP)
Title: Device and method for sound signal processing
Inventor: NAKAGAWA TATSUJI
IPC: G10L15/00
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To make detectable which positions on a musical source an inputted singing voice and sound such as musical instrument sound are positioned at more accurately. SOLUTION: When a sound signal is inputted, the sound signal is sectioned into specific time (frame) units first and feature parameters are obtained from the sound signals in the frame units. The obtained feature parameters are quantized into symbols by referring to a book and a symbol observation rate is obtained by referring to a note dictionary. According to a previously stored node sequence, a hidden Markov model is generated and viterbi algorithm is used to specify a note corresponding to a frame of the input voice. Consequently, the position of the input voice on a note sequence can be specified.
Patent JP-2000125781-A (JP)
Title: Production of white egg having high vitamin k2 content
Inventor: HATANO KAZUHIRO
IPC: A23K1/16
Filed: 1998-10-22
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food having a high transfer ratio of vitamin K3 to vitamin K2 in egg, vitamin K2 in a high concentration and high safety without individual difference by feeding a vitamin K3-containing feed to chickens for gathering white eggs and raising the chickens. SOLUTION: A feed containing 10-100 ppm, preferably 20-100 ppm vitamin K3 is fed to chickens for gathering white eggs and the chickens are raised. For example, menadione sodium hydrogensulfite, menadione bisulfite dimethylpyrimidinol, etc., may be cited as vitamin K3. Maria, TX-35, XL LINK, etc., may be cited as the chickens for gathering white eggs. When the objective feed is fed to the chickens, since most vitamin K3 is changed into vitamin K2 in chicken body and is transferred to white eggs as vitamin K2 in a high ratio, the objective feed is supplied for >=14 days.
Patent JP-S63154626-A (JP)
Title: Fat and oils composition for suppressing metastasis of tumor cell
Inventor: OKUYAMA HARUMI
IPC: A61K31/20
Filed: 1986-12-17
Abstract: PURPOSE:To obtain the titled composition having inhibitory effects on metastasis of tumor cell, containing a specific amount of alpha-linolenic acid. CONSTITUTION:A fat and oil composition having inhibitory action on metastasis of tumor cell containing >=20wt.% alpha-linolenic acid. The weight ratio of alpha- linolenic acid and linoleic acid of >=1, preferably >=3, further preferably >=4. The composition contains no long-chain oligo-enoic acids with are contained in fish oils and regarded as one of dangerous factors for heart diseases. The composition has no fear of excess intake of vitamin A, vitamin D and choles terol caused by intake of a large amount of the composition. The composition contains >=20wt.%, preferably >=30wt.%, further preferably >=40wt.% alpha-linolenic acid and a mixed oil of beefsteak plant oil, linseed oil, etc., and another edible oil such as preferably vegetable oil is used as fats and oils having the composi tion.
Patent JP-H01141004-A (JP)
Title: Molding of sintering prototype body
Inventor: UCHIMURA KATSUJI
IPC: B22F3/22
Filed: 1987-11-27
Abstract: PURPOSE:To mold a sintering prototype body being capable of mold release without getting out of shape even if the prototype body has a complicate shape, by molding a mold for the sintering prototype body by solidifying ferromagnetic particles. CONSTITUTION:A molding frame 1 and a prototype member 4 are monolithically vibrated by means of a vibrator and filled with a filling material 18 tightly. A magnetic plate 2 of the molding frame 1 is charged with electricity to magnetize the filling material 18 and to prevent each particle of the filling material 18 from moving relatively. A mold face 19 having the same shape as that of the mold face 5 of the prototype member 4 is thereby formed of the filling material 18, a mold coating material 17 and an insulating film 16. Molds 22 thus obtained are set face to face on the upper and lower sides while the magnetized condition and the condition of reduced pressure are being kept to form a cavity 21 having the same shape as that of a molded item to be molded and a slurry path 23 one end of which is open to the cavity 21 and another end of which is open to the outer walls of the molds 22 and 22. When a ceramic slurry is poured into the cavity 21, contained water is brought into contact with the insulating film 16, dissolved and furthermore vaporized and a ceramic prototype body made of the slurry aggregate is formed in the cavity 21.
Patent JP-H01141835-A (JP)
Title: Plate enamel products
Inventor: YAMAMOTO MOTOHARU
IPC: C03C8/08
Filed: 1987-11-27
Abstract: PURPOSE:To obtain the title products in which the generation of cracks is not noticeable at the time of bending by forming a specific thickness of enamel layer on the surface of a metallic plate whose surface part consists of an Al layer in the use of a frit having specific compsn. CONSTITUTION:A metallic plate 1 at least whose surface part consists of an aluminum layer is prepd. An enamel layer 2 having 10-50mum thickness is formed on the surface of the metallic plate 1 in the use of a frit having the compsn. of, by weight, 3-10% SiO2+TiO2+ZrO2, 15-25% Na2O+K2O+Li2O, 5-20% BaO+ZnO and 50-80% P2O5+Al2O3+Sb2O3+B2O3 and in which the ratio of P2O5 to the total of P2O5+Al2O3+Sb2O3+B2O3 is regulated to >=80%. In the resulting enamel products, the peeling of the enamel layer is not produced at the time of bending, the opening dimension A of a crack 3 produced by bending is fine and the crack 3 is not noticeable by visual inspection.
Patent JP-H08158354-A (JP)
Title: Construction method of intake and outlet in offshore site
Inventor: OKUBO KENJI
IPC: E02B17/00
Filed: 1994-12-06
Abstract: PURPOSE: To reduce the works on the sea as little as possible to enhance the safety and greatly shorten the construction period, by mechanizing the excavation and precasting the structure. CONSTITUTION: A working frame base 3 on the sea is installed in the construction site and a large scale drilling machine is installed on the frame base to carry out a submarine excavation thereby to cut the depth of embedment and the shaft. An intake tower structure 15 in which the part from the intake 7 to the depth 5 of embedment and the shaft 6 is precast in a unit, is hoisted so as to fit the intake tower structure in the excavated position. Finally, the space between the hole wall and the intake tower structure 15 is filled with underwater concrete for foot protection.
Patent JP-H08161723-A (JP)
Title: Magnetic recording medium
Inventor: SATO MASAYASU
IPC: G11B5/667
Filed: 1994-12-06
Abstract: PURPOSE: To obtain a magnetic recording medium with a lower noise, a higher output and a high density recording made possible by arranging a magnetic layer to be a lamination of more than one magnetic layers for a higher coercive force of the lower magnetic layer than that of the upper magnetic layer. CONSTITUTION: A substrate 1 is made of vitreous carbon, and a Ti ground layer 2 with a thickness of 1,000Å is provided thereon and a Cr ground layer 3 with a thickness of 450Å thereon by a magnetron sputtering device. A CoCrTa magnetic layer 4 with 1 thickness of 500Å or less is provided on the ground layer 3 using a DC magnetron sputtering device. A CoCrPt magnetic layer 5 with a thickness of 500Å or less is formed on the magnetic layer 4 using the DC magnetron sputtering device. Moreover, a carbon protective layer 6 and a perfluoroether based lubricant layer 7 are provided thereon. The thickness/total thickness of all magnetic layers of the CoCrTa magnetic layer 4 as lowest layer is 0.4 or below. This enables the obtaining of a magnetic recording medium with a lower noise, a higher output and a high density recording made possible.
Patent JP-H10138872-A (JP)
Title: Steering lock device
Inventor: SUZUKI NORIYUKI
IPC: B60R25/021
Filed: 1996-11-13
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom of an arrangement position of an actuator part and prevents an electric drive means from being locked in unlocking. SOLUTION: An actuator part 6 which is separated from an operation part, 5 is provided with a lock member 10 which locks and unlocks a steering shaft 7 and a lock control mechanism 15, the lock control mechanism 15 is constituted of a drive body 12 provided in such a state as reciprocating in a prescribed direction, a second spring member 14 which is a spring member for unlocking and a lock stopper 13 provided in such a state as receiving this spring force, and the drive body 12 is driven by a motor 15.
Patent JP-H01142742-A (JP)
Title: Electronic copying machine
Inventor: OGURA MASAHIKO
IPC: G03G21/00
Filed: 1987-11-30
Abstract: PURPOSE:To surely execute the cleaning of the charger wire of an electrifying device and the destaticizing lamp of a destaticizing device by actuating a cleaning means when the number of times of copying which is counted after completing a series of copying actions is equal to a specified value or larger than the specified value. CONSTITUTION:A counter for counting the number of times of copying is pro vided in the memory of a microcomputer which executes the control of a motor for cleaning and the control of an entire electronic copying machine and the number of times of copying is reset to '0' when a power source is turned on. When copying action is executed by pushing down a copying button and the copying of a specified number of copies 15 is completed, it is compared whether or not the number of times of copying is, for example, >=2,000. When the number of times of copying is >=2,000, the charger wire 31 and the light emission surface of an LED deletion array 19 are automatically cleaned by the cleaning members 38 and 23 respectively. Thereafter, the number of times of copying is reset to '0' and a machine is in a waiting state.
Patent JP-H06152028-A (JP)
Title: Ld drive circuit
Inventor: MORIZAKI SHIGEKI
IPC: H01L33/00
Filed: 1992-11-12
Abstract: PURPOSE:To prevent a deterioration of the extinction ratio by installing correction means in which the light output of an LD is monitored and a bias current value of the output of a bias current control circuit for LD driving is fed back so as to approach the bias current threshold. CONSTITUTION:The light output of an LD 6 is monitored by a PD 7 and is converted into a current value proportional to the output of laser light. The current is converted into a voltage by a CNV 10 and an AC component is removed by an LPF 11 and the converted voltage is inputted to a BCT 9. The BCT 9 controls a BGN 8 by the difference voltage between the voltage and the bias current control voltage input for driving from a BS 3. By controlling a bias current for LD driving in such a manner, a feedback is performed so that the output voltage of the LPF 11 is equal to the voltage of the BS 3. When data pulses of high and low levels are inputted to a DT 1 after adjusting the input voltage of the BS 3 in this state, a pulse current of a DPG 5 is added to the output current of the BGN 8 and the LD 6 is driven. That is, a feedback that a light emitting power of the LD 6 serves as a specified value is performed.
Patent JP-H11139377-A (JP)
Title: Mirror device for vehicle
Inventor: HIDAKA MASATAKE
IPC: B60R1/06
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of displacement of an outer stay in relation to an inner stay independently of a degree of adhesion between the inner stay and the outer stay and a change with the lapse of time and a difference of a coefficient of thermal expansion between them by engaging the outer stay and the inner stay each other at projecting and recessed parts thereof. SOLUTION: In a large diameter part 12b of an inner stay 12, four recessed parts 24 are provided with an equal space in the circumferential direction in an outer surface at two positions with a space in the longitudinal direction by pressing or the like. These recessed parts 24 respectively have a triangle lateral cross section and they are extended by the set distance in the axial direction of the large diameter part 12b, and at least one end surface of a side separated from a spring 16 among both ends of each recessed part 24 is formed in a flat surface crossing the axial direction of the large diameter part 12.  Since the melted resin enters the recessed parts 24 at the time of connecting the outer stay 13 to the inner stay 12 by molding, the inner surface of the outer stay 13 and the outer surface of the inner stay 12 are engaged with each other at projecting and recessed parts thereof.
Patent JP-H04176448-A (JP)
Title: Medical care data presentation system
Inventor: TAMEKUNI YUUICHI
IPC: G16H10/60
Filed: 1990-11-09
Abstract: PURPOSE:To facilitate the reading of whether the condition of a patient gets better or worse by a medical action to the patient by a physician by extracting a data desired to be compared from a data base having various medical activities and various results of inspection stored to present the various medical activities and various results of inspection in a time-series correspondence to each other. CONSTITUTION:When a display period, medical activities and results of inspection desired to be displayed in correspondence are assigned, the period, medical activities and inspection items are retrieved from a third data base to match. Then, the data retrieved is sorted in the sequence of data and the results of inspection are displayed in a line graph with values of the results of inspection taken on the vertical axis and date of implementation on the horizontal axis so as to be held within a display area based on unit information and values of the results of inspection. Regarding the medical activities, medical care implementation items and numeral data are displayed at the left end thereof and a symbol indicating implementation is displayed at a position corresponding to the date of implementation (or period of implementation). Here, the date on the results of inspection is made the same as that of the medical activities. This facilitates the reading of the medical activities and correlation of the results therewith.
Patent JP-H10191324-A (JP)
Title: Image encoding method, image encoder, and recording medium recorded with image encoding program
Inventor: MATSUMOTO TAISUKE
IPC: H04N19/70
Filed: 1997-11-05
Abstract: PROBLEM TO BE SOLVED: To improve encoding efficiency of mode information and to reduce code amount of an entire one frame in an encoding and decoding device which encodes data by dividing it into data about encoding mode information of a block and a pixel value in the block. SOLUTION: A mode information encoding means 2 creates a code word about mode information by estimating encoding object block mode information from mode information of ambient blocks that are already encoded and using a code word table in accordance with the hitting ratio of estimation, and a block data encoding means 3 encodes pixel data in a block by an encoding method according to mode information of the block and creates an encoding signal of a digital image. This accomplishes the improvement of encoding efficiency of the mode information.