baber/WOPTO huggingface dataset:
Patent JP-H1125003-A (JP)
Title: Method and device for information processing
Inventor: KUSAKABE SUSUMU
IPC: G07F7/10
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To maintain the consistency of plural data even at the occurrence of a fault during writing of plural relative data. SOLUTION: A 1st area stores the physical block numbers #00H to #03H of physical blocks constituting a data area in correspondence to respective logical block numbers %00H to %03H. When there is a data writing request in the logical blocks %00H, %02H, for example, the data are respectively written in physical blocks, for example, #04H, #05H being data up-dating blocks out of physical blocks constituting the data area, and the block numbers #04H, #05H of the physical blocks are stored in a 2nd area in correspondence to the logical blocks %00H, %02H.
Patent JP-H0349986-A (JP)
Title: Thermal recording material
Inventor: NAKAZAWA ATSUSHI
IPC: C08K5/00
Filed: 1989-07-18
Abstract: PURPOSE:To enhance water resistance, plasticizer resistance and oil resistance and to prevent the sticking phenomenon to a thermal head by providing a thermal color forming layer, an intermediate layer containing a water-soluble high-molecular sub stance and a surface gloss layer containing a saturated polyester resin and a lubricant and having a silicon resin fine powder dispersed therein on a support. CONSTITUTION:A thermal recording material is constituted of a support, a thermal color forming layer, an intermediate layer and a surface gloss layer. The thermal color forming layer contains a colorless color forming dye, the coupler reacting with said dye to form a color and a binder and the intermediate layer contains a water-solu ble high-molecular substance. The surface gloss layer contains a saturated polyester resin and a lubricant as main components and a silicone resin fine powder having a mean particle size of 1mum or less is also dispersed in said layer. The intermediate layer can especially enhance the water resistance, plasticizer resistance and oil resis tance of the thermal color forming layer. Further, the silicone resin fine powder in the surface gloss layer has a reticulated structure wherein siloxane bonds extend three-dimensionally and one alkyl group is bonded to the silicon atom in said structure and this resin is excellent in heat resistance and insoluble in an org. solvent and has sticking preventing effect.
Patent JP-H1129412-A (JP)
Title: Phytoalexin inducer
Inventor: KODAMA OSAMU
IPC: A01N37/30
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inducer exhibiting elicitor activity, and useful as a plant disease controlling agent and freshness preservative by including an amino acid-bound type jasmone acid as the active ingredient. SOLUTION: This inducer contains, as the active ingredient, an amino acid- bound type jasmone acid (e.g. N-[(-)-jasmonoyl]-s-isoleucine) in which carboxyl group in a jasmone acid shown by the formula (R is an amino acid residue) is bound through the amide bond to amino group in amino acid (preferably phenylalanine, leucine or the like). The (+) antipode of the amino acid-bound type jasmone acid shows no sakuranetin-inducing activity.
Patent JP-S6165071-A (JP)
Title: Electromagnetic valve
Inventor: YOSHINAGA TORU
IPC: F02M51/06
Filed: 1984-09-04
Abstract: PURPOSE:To form an electromagnetic valve in a very easy way and miniaturized with increased responsiveness by providing a solenoid valve and a pool valve arranged downstream from the solenoid valve in an electromagnetic valve for stopping fuel feed. CONSTITUTION:An electromagnetic valve 8 for stopping fuel feed to a fuel injection nozzle 2 is provided. The electromagnetic valve 8 includes a solenoid valve 81 and a spool valve 82 arranged downstream from the valve 81. Feeding to an upper oil pressure chamber 824 of spool valve at high pressure is switched by the solenoid valve 81 to change the pressure within the upper oil pressure chamber 824 of spool valve and spill is controlled by moving a spool 822 up or down. Thereby, by electromagnetic valve itself can be formed in a very easy way and miniaturized, therefore its responsiveness also be improved.
Patent JP-S6426860-A (JP)
Title: Laminate type electrophotographic sensitive body
Inventor: MURAKAMI YOSHINOBU
IPC: G03G5/06
Filed: 1987-07-23
Abstract: PURPOSE:To obtain superior compatibility with a binder resin and electrophotographic characteristics, such as high sensitivity by forming on a conductive supporting body a photoconductive layer composed of a layer containing a phthalocyanine type pigment and a layer containing a specified benzalacetophenone-N,N-diphenylhydrazone derivative. CONSTITUTION:The photoconductive layer formed on the conductive supporting body is composed of the thin electric charge generating layer of <=5mmu, preferably, 0.1-1mmu film thickness containing the phthalocyanine type pigment as a charge generating material and formed on said layer, and the charge transfer layer containing as a charge transfer material, one of the benzalacetophenone-N, N-diphenyl hydrazone derivatives represented by formula I in which R is dialkyl amino or diphenylamino group, thus permitting superior compatibility with the binder resin and high sensitivity electrophotographic characteristics to be obtained.
Patent JP-2001015767-A (JP)
Title: Compound semiconductor device
Inventor: HAGIWARA HIDEYUKI
IPC: H01L29/812
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To increase flexibility in designing of a resistor device and to shorten a designing period, by forming a cap layer so as to have at least two different film thickness, and by constituting resistor devices exhibiting different resistances based on the difference of film thickness. SOLUTION: In order to increase flexibilities in designing a resistor device R, resistance of the resistor device is to be defined, based not on a planar pattern shape but on a cross-sectional structure thereof. That means, although resistor devices Ra, Rb and Rc have the same planar pattern shape, each has a different cross-sectional structure, specifically in the film thickness of cap layers 18. The resistor Rb with the thickest film thickness of the cap layer 18 has the smallest resistance, and the resistor Rc with the smallest film thickness of the cap layer 18 has the largest resistance. In this way, a plurality of resistor devices exhibiting different resistances are formed on the same substrate 10 without having to change the planar pattern shapes of the resistor devices. Accordingly, flexibility in designing the resistor devices is increased.
Patent JP-H1129683-A (JP)
Title: Polyvinyl alcohol film
Inventor: ISOZAKI TAKANORI
IPC: C08J5/18
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polyvinyl alcohol film better in transparency compared to the conventional membrane prepared from a composition of a PVA-based polymer and a starch because of excellence in compatibility and in membrane physical properties such as strength, elongation, modulus and toughness. SOLUTION: This polyvinyl alcoholic film comprises polyvinyl alcohol and starch, and satisfies the formula (Tm0-Tm)/A>6 [Tm0 ( deg.C) is the melting point of the polyvinyl alcohol; Tm ( deg.C) is the melting point of the film; A is the formulation proportion of the starch (0<=A<=1)].
Patent JP-S5885169-A (JP)
Title: Earth discharge distribution monitor in sludge-moving tube for dredger
Inventor: NAKAYAMA MASAO
IPC: E02F3/90
Filed: 1981-11-17
Abstract: PURPOSE:To elevate the efficiency of the operation by arranging a densitometer for detecting the density in a sludge-moving tube comprising a transmitter and a receiver, a flow velocity meter for detecting flow velocity and an arithmetic unit for computing an earth discharge distribution. CONSTITUTION:A densitometer 1 and a flow velocity meter 2 are connected to an arithmetic unit 3 which is connected to a CRT display 4. The densitometer 1 is for example a gamma-radiation type densitometer in which multiple sets of transmitters 5 and receivers 6 are arranged for a horizontal introduction part of a sludge-moving tube 7 at several height levels to detect the density at various height levels. Like the densitometer 1, the flow velocity meter 2 is equipped with multiple sets of transmitters 8 and receivers 9 arranged for the horizontal introduction part of the sludge-moving tube 7 to detect the flow velocity at several height levels. This enables visual monitoring of the earth discharge distribution for a higher efficiency of the operation.
Patent JP-H062313-A (JP)
Title: Level adjustment of bearing part
Inventor: KONDO SEIICHI
IPC: E01D19/04
Filed: 1992-06-18
Abstract: PURPOSE:To effectively utilize the space on base plates by flattening by removing projections on the upside of the base plates set in a level-adjusted state as well as eliminating the trouble of vertically moving the base plates that support bearing parts. CONSTITUTION:Female-screw through holes 14, 36, and 37 are provided for a base plate 13 on which a bearing part 22 such as laminated layer rubber bearing is to be placed. By turning a headless stud bolt 15 screwed with the holes 14, 36, and 37, the level of the base plate 13 is adjusted. In this case, the bolt 15 is set up not to be projected from the upside of the base plate 13.
Patent JP-S6243109-A (JP)
Inventor: KAINO DAISUKE
IPC: H01C7/10
Filed: 1985-08-21
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-2000036155-A (JP)
Title: Optical disk device
Inventor: MURATA TATSUYA
IPC: G11B19/02
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten a servo lock time and a starting time in an optical disk device performing speed control of a motor rotating an optical disk performing recording and reproducing. SOLUTION: At the time of starting a disk motor, a CPU 41 sets polarity of a servo to the prescribed servo polarity, while switches a servo to a FG servo performing rotation control based on a signal from a sensor 46 by a servo changeover switch 45, and a disk motor 33 is drive-controlled by the CPU 41. Also, when is detected based on a signal from the sensor 46 that rotation speed reaches the prescribed rotation speed, the CPU 41 stops the FG servo, drive-control of the disk motor 33 is switched to a CLV servo based on ADIP by driving the servo changeover switch 45.
Patent JP-2000021550-A (JP)
Title: Discharge device and its manufacture
Inventor: MITA TSUNEMASA
IPC: G03G15/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a discharge device that accelerates the decomposition of gas by concentrating energy while securing a desired charge quantity and restrains the production of the gas generated in conjunction with discharge. SOLUTION: This device is composed by providing a plate-like board 11 formed from a dielectric, linear excitation electrodes 40 juxtaposed on the surface of the board 11, and discharge electrodes 50 having discharge opening parts 70 which are arranged corresponding to the excitation electrodes 40 through a dielectric 20. In this case, for the discharge opening parts 70 of the discharge electrodes 50, a dimension h1 of each of the opening planes of their surfaces facing to the excitation electrodes 40 is set larger than a dimension h2 of the upper opening plane, so that the shape of the discharge surfaces of the discharge electrodes 50 is so formed that their upper parts are shaped into a projecting form.  The electric lines of force of the discharge opening parts 70 having such a shape are concentrated short in discharging so that electric field intensity is increased and the decomposition of a discharge gas by energy enhancement is accelerated.
Patent JP-S5885453-A (JP)
Title: Recording device
Inventor: IEMURA SHIGERU
IPC: G03G15/34
Filed: 1981-11-17
Abstract: PURPOSE:To stick toner particles to a recording material with Coulomb force to record information, by applying a recording voltage across a recording electrode and a counter electrode facing to each other. CONSTITUTION:A recording head 4 consists of insulators 6 consisting of an epoxy resin or the like and many recording electrodes 7. Tips 7a and recording electrodes 7 are recessed by a proper length l from faces 6a of insulators 6, which face counter electrode 5, toward the inside of insulators 6, and tips 7a face the counter electrode 5 through holes provided in insulators 6 for respective recording electrodes 7. Since the passing length of a developer 3 between tips 7a of adjacent recording electrodes 7 is long, the resistance between respective electrodes 7 is large and the dielectric strength is high even if tips 7a are connected by a group of toner particles 2, and consequently, the short-circuit accident between adjacent recording electrodes is prevented.
Patent JP-H0235163-A (JP)
Title: Pier member for dry floating floor structure
Inventor: MOTOMURA HIROHARU
IPC: E04F15/18
Filed: 1988-07-26
Abstract: PURPOSE:To prevent any impact noise from being transmitted by making such a formed clad material as suitable for energy absorption of its main constituent member when a floor member is set up on a concrete slab. CONSTITUTION:Each inner diametral hole 31 corresponding to each outer diameter of a clad material 5 as many as pieces of the clad material 5 in depth of nearly 1/2 of the thickness each in the vertical direction from surfaces where a pair of disklike holddown members 3 with some thickness set up at intervals top and bottom, and a vertical end 51 of each clad material 5 is made so as to be inserted into these holes 31. Then, vibrationproof rubber 4 as a vibro- isolating member with some thickness is stuck to the opposite surface of each holddown member 3 at each corresponding diameter, with a bonding agent. With this constitution, problems on noise and vibration between upper and lower floors are thus solvable.
Patent JP-S6341540-A (JP)
Title: Surface treatment of molded polyacetal resin article
Inventor: SUZUKI KOJI
IPC: C08J7/12
Filed: 1986-08-06
Abstract: PURPOSE:To readily and stably roughen the surface of a molded polyacetal resin article and impart surface characteristics suitable for surface decoration, bonding, etc., by printing, coating, etc., by etching the molded article with an acidic solution containing a specific compound. CONSTITUTION:(A) A molded polyacetal resin article, preferably containing carbonate, phosphate, sulfate, etc., of a group II metal of the periodic table, particularly calcium carbonate is dipped in (B) an etching solution prepared by adding 0.2-100g one or more compounds selected from amines, amides, thioureas, quinolines, thioethers, thiols and acetylenes to 1l acidic solution, preferably acidic solution containing one or more of sulfuric acid, hydrochloric acid phosphoric acid, preferably at 10-80 deg.C for 5sec-30min to roughen the surface of the molded polyacetal resin article.
Patent JP-H0352707-A (JP)
Title: Roll wiping device for strip
Inventor: KATSURA SHIGEFUMI
IPC: B21B45/02
Filed: 1989-07-19
Abstract: PURPOSE:To prevent a pattern occurring in a wiping time by arranging roll axes in the opposite direction to each other to the advancing direction with a specific angle or arranging them with a specific amount of offset. CONSTITUTION:Coolant is jetted from coolant headers 3 to a strip 1 rolled by work rolls 2 and the coolant 4 stuck to the strip 1 is wiped by wiping rolls 5, 5' small in diameter. The axes of the rolls 5 are arranged with an angle theta=1-10 deg. in the opposite direction to each other to the advancing direction of the strip 1 in the centers of roll barrels. Or the axis of the roll 5' is arranged with an offset of 1-10mm. It is possible to perform wiping poor in unevenness in the direction of plate width and poor in generation of patterns in the strip 1.
Patent JP-H0914306-A (JP)
Title: Brake mounting structure
Inventor: TSUJIKU HARUO
IPC: F16D65/12
Filed: 1995-06-28
Abstract: PURPOSE: To improve accuracy during mounting and to reduce costs by integrally providing a braking mechanism. CONSTITUTION: In a disk brake, a support is formed by extending a part of the outer race 2a of a hub unit 2 and a braking mechanism part is made integral without depending on a vehicle side. Thus, cumulative mounting errors are reduced and the relative position of a rotor 12 and its vibration against a braking unit 4 are reduced. Also, because of the integral formation of the braking mechanism part and its mounting on a vehicle from the outside of the rotor 12, an assembling process is simplified, an adjusting process is eliminated and thus costs are reduced.
Patent JP-H0469947-A (JP)
Title: Probing apparatus
Inventor: MASUOKA NOBORU
IPC: H01L21/66
Filed: 1990-07-10
Abstract: PURPOSE:To observe a state of a probing apparatus being contacted with electrode pads of a device to be measured, and to perform an alignment accurately, by providing unformed portions of conductor patterns in at least a part of a probe section so that portions of electrodes can be observed. CONSTITUTION:Portions 6 (unformed portions) of conductor patterns 5 being not formed, each of which is a rectangular portion being 1/2-1/4 of a comb tooth 4a in width, are provided in at least the one tooth of the comb teeth 4a of a probe section 3, e.g. in the two teeth 4a of both the side ends of the probe section 3. An electrical inspection is performed by contacting the conductor patterns 5 of the pointed ends of the probe section 3 with electrode pads 21 of an IC formed on a wafer 20. At this time, a base board 1 for the probe section is aligned with the electrode pads 21 of the IC. In this case, by the unformed portions 6 of the conductor patterns 5 of the two teeth 4a in both the side ends of the base board 1 for the probe section, portions (end portions) of the electrode pads 21 can be observed from above, using a microscope, etc., via transparent quartz plates 2. Therefore, the base board 1 for the probe section can be aligned with the electrode pads 21 easily and surely.
Patent JP-S5974692-A (JP)
Title: Discharge device for gas laser
Inventor: GOTOU KOUICHI
IPC: H01S3/097
Filed: 1982-10-20
Abstract: PURPOSE:To make the input power more contribute to discharge by reducing the consumed power by connecting a discharge load to a Y-connection three phase AC power source in Y-connection and then connecting a stabilizing resistor between neutral points of both. CONSTITUTION:Electrodes 111-115 intersect perpendicularly to gas flows in a passage of a laser gas 12 and are provided in parallel, the electrodes 111, 112 and 115 are connected respectively to power sources A phase, B phase, and C phase, and the electrodes 112 and 114 are connected in common to the neutral point P1 of the power source 10 via the stable value resistor (r). When the output voltage of the power source 10 is impressed on the electrodes 111-115, discharge regions 13a-13d is generated between the electrodes by the gas flow 12, laser oscillation is performed by a resonator consisting of mirrors 14-21, and accordingly a laser light 22 is outputted through the mirror 21. Since the loads Ra-Rc are not pure resistors but discharge loads, the stable resistor (r) does not turn zero; however, this constitution enables to prevent arc generation in the state that the power loss due to the resistor (r) is made as small as possible, and then the input power can be consumed for the purpose of almost the discharge.
Patent JP-H0530583-A (JP)
Title: Remote control system
Inventor: FUKUDA ATSUO
IPC: H04Q9/00
Filed: 1991-07-25
Abstract: PURPOSE:To easily and visually check a terminal resistance setting station without using a programming unit. CONSTITUTION:This remote control system is provided with flip flops 4, 5 (FFs) and light emitting diodes LEDi1-LEDi2. Data Di express the i-th data and indicate also the office number of a slave station. The diode LEDi1 for connecting the slave station is turned on when the data Di is '1' and a write signal WR1B (B means bar) is outputted. When the same slave station is a terminal resistance setting station, a write signal WR2B is outputted and the diode LEDi$2 for the terminal resistance setting station is turned on. Thereby when the i-th slave station is the terminal resistance setting station, the terminal resistance setting station can be easily and visually confirmed by the ON of the diode LED i2.
Patent JP-S6342176-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: KANEKO YOSHIYUKI
IPC: H01L29/78
Filed: 1986-08-08
Abstract: PURPOSE:To decrease the drift of a threshold voltage value (Vt), by specifying the flow ratio of forming gas for silicon nitride film of a gate insulating film. CONSTITUTION:The flow ratio fo forming gas for a silicon nitride film, which is a gate insulating film, is associated with the ratio between the amount of Si and the amount of N in the insulating film. Then the flow ratio of he forming gas for the silicon nitride film of the gate insulating film (SiH4:NH3:N2) is optimized, to set 2<=NH3/SiH4<=10 and 18<=N2/SiH4<=50. As a material gas for forming the gate insulating film, mixed gas of monosilane, ammonia and nitrogen is used. Thus the drift Vt can be decreased, and the characteristics of a switching element can be improved.
Patent JP-H1131927-A (JP)
Title: Wide-frequency-band power amplifier
Inventor: KAWAKATSU TAKESHI
IPC: H03F3/217
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision PWM(pulse width modulation) inverter type power amplifier which is adaptive to a wide frequency band. SOLUTION: This amplifier operates an inverter driving control part 40 so that an amplitude control part 20 eliminates amplitude errors between input and output signals of a wide-frequency-band input signal Va above the commercial frequency and the feedback output signal Vb from a PWM inverter 4, while a phase control part 30 eliminates phase errors.  In this case, the amplitude control part 20 outputs to an adder 41 an amplitude command signal Vc having the amplitude corrected according to an error signal obtained from the input and output signals Va and Vb through DC conversion, and the phase control part 30 outputs to the adder 41 a phase command signal Vd having the phase corrected according to the phase error signal between the input and output signals obtained by multiplying the signal generated by shifting the input signal Va by -90 deg. through the differentiation unit 31 of a 90 deg. phase shifter by the output signal Vb.
Patent JP-H03135991-A (JP)
Title: Method of obtaining gangliosides from mammalian nerve tissue and therapeutic method for mental organic disease using composition containing said substance
Inventor: KARUROSU MANMARERA
IPC: A61K35/30
Filed: 1990-07-12
Abstract: PURPOSE: To obtain gangliosides at a low cost in a high yield, useful for treatment of psychoorganic diseases, by extracting homogenized mammalian nervous tissue, recovering the alcoholic phase, and adsorbing the recovered aqueous alcohol phase on an adsorbent material.  
     CONSTITUTION: A homogenized nervous tissue is extracted with a C 1-4  alkanol and a non-polar organic solvent such as an aromatic organic solvent or a chlorinated organic solvent. The extract is filtered and diluted with water, then the aqueous alcohol phase is recovered. The gangliosides in the extract is adsorbed on an anion-exchange material, washed with a ketone, and recovered by use of a solvent mixture in an alkali medium. The eluate is distilled and the residue is extracted, then purified. The fraction containing the gangliosides is eluted with a polar solvent-enriched mixture, and the eluate is evaporated to recover a residue containing the extracted gagliosides. 
     COPYRIGHT: (C)1991,JPO