baber/WOPTO huggingface dataset:
Patent JP-H04275061-A (JP)
Title: Dc/dc converter and switching power source
Inventor: KANEGAE TAKESHI
IPC: G05F1/10
Filed: 1991-02-28
Abstract: PURPOSE:To provide a DC/DC converter having a smaller output voltage regulation ratio than an input voltage regulation, i.e., a small variation in a duty ratio of ON/OFF. CONSTITUTION:A DC/DC converter DDC2 has a transformer T1, a switching element Q1, a control part CL, a capacitor C1, a diode CR1, and a choke coil L0 and a capacitor C0 which constitutes an LC filter.
Patent JP-H01212207-A (JP)
Title: Method for drying mesocarbon microbeads
Inventor: HANMYO KAZUO
IPC: C10C3/04
Filed: 1988-02-17
Abstract: PURPOSE:To obtain mesocarbon microbeads having excellent mechanical characteristic, by purifying raw mesocarbon microbeads by washing after separating the raw mesocarbon produced by heat-treating heavy coal oil, and thereafter, by carrying out a specified drying treatment. CONSTITUTION:When the raw mesocarbon microbeads produced by heat-treating the heavy coal oil are separated, purified by washing and dried, the following drying treatment is carried out. The mesocarbon microbeads purified by washing are dried in an inert atmosphere controlled the oxygen content while heating to regulate the oxygen content increased by drying in the mesocarbon microbeads to <=1%. As the atmosphere for drying above-mentioned, the gas consisting of mainly inert gas such as nitrogen, argon, is used. The drying treatment is preferably carried out with a rotary evaporator, paddle dryer, vacuum drying apparatus, etc., while stirring.
Patent JP-H11230550-A (JP)
Title: Gas cooker
Inventor: MIZUTANI YOSHIHIRO
IPC: F24C15/10
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a gas cooker of such structure that it can supply a gas burner with an enough quantity of air for combustion by securing vertical space between a burner ring and a roof under it, in a heater possessing a burner ring set around a burner head. SOLUTION: This is a gas heater which possesses a cooker case 20 to accommodate a gas burner 31, a roof 41 for covering the top opening of the cooker case 20 and besides being set apart around the burner head 30 of the gas burner 31 and having a burner passage hole 45 opened, and a burner ring 33 being set around the burner head 30 and besides arranged to form vertical space between itself and the roof 41, and the burner ring 33 is supported from below with a plurality of extension pieces 48 and 48 projected upward from the brim of the burner passage hole 45.
Patent JP-H08209995-A (JP)
Title: Centralized operation type locker device
Inventor: FUKUDA TAMOTSU
IPC: A47B88/00
Filed: 1995-02-01
Abstract: PURPOSE: To effect locking and unlocking of each locker by means of an operation unit provided at an location. CONSTITUTION: A casing body 1 is divided into sections and a door 3 equipped with an electronic lock is provided in each of the sections to form a plurality of lockers 2, and a centralized operation unit 6 by the use of an LCD displayer 7 having touch keyboard function is provided at a location in the casing body 1. In the displayer 7, a display exhibiting a layout of each locker 2, locker number, and distinction between 'in use' and 'not in use' is employed as a display of initial state, and a user selects a desired locker out of empty lockers, whereby the displayed contents are displayed on a ten-key board. By a touch operation of the ten-key board on which the contents are displayed, setting of locking or unlocking of the empty locker and locking or unlocking of the electronic lock is effected.
Patent JP-H09226321-A (JP)
Title: Pneumatic tire
Inventor: HOYA AKIRA
IPC: B60C11/01
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To improve outer appearance quality of a buttress land part row and a tire by degassing without producing spew on the buttress land part row. SOLUTION: A tire is constituted to be furnished with a shoulder land part row 2 extending in the peripheral direction on a tread shoulder part 1, a decoration line 4 continuously extending in the peripheral direction in a buttress region 3 and a buttress land part row 7 partitioned by respective peripheral direction grooves 5, 6 and extending in the peripheral direction between the shoulder land part row 2 and the decoration line 4 and narrower in width than the shoulder land part row 2. In this case, the buttress land part row 7 is positioned with an interval in the peripheral direction, and the peripheral direction groove 6 between the buttress land part row 7 and the decoration line 4 is continued to the decoration line 4 by a plural number of ribs 10 to be buried.
Patent JP-S63203067-A (JP)
Title: Automatic focusing video camera
Inventor: MURASHIMA HIROSHI
IPC: G02B7/28
Filed: 1987-02-18
Abstract: PURPOSE:To obtain an automatic focusing video camera without malfunction due to ripple by arranging 1st and 2nd detection means detecting a prescribed time of consecution of a prescribed decrease in a focus evaluation value and applying focusing only at the output of both the means. CONSTITUTION:An output of a focus evaluation value generating circuit 5 is given to a comparator 8, and a pulse output S2 is given to a consecutive number detection circuit 15 when the value is smaller than the preset 1st threshold value in comparison with the content of a maximum value memory 6. The circuit 15 consists of shift registers 19a-19c of the predetermined number and an AND circuit 20. As a result, a signal is sent to a focus motor control circuit 10 after the predetermined number M of times of counts is applied consecutively and the focusing is conducted. Moreover, it is when the object is moved that the output of the circuit 5 changes over its ripple, and the output of the circuit 5 caused discontinuous change. Then the output of the comparator 12 is always at logical L, a cousecutive number detection circuit 18 outputs an object change signal to the circuit 10, from which restart processing is applied. Thus, no malfunction due to ripple is caused.
Patent JP-H02215310-A (JP)
Title: Traveling device of combine
Inventor: FUJITA YASUSHI
IPC: A01D67/00
Filed: 1989-02-14
Abstract: PURPOSE:To improve turning properties and stabilize traveling of combine by constructing car body to be able to move in rolling by respectively providing cylinders for rolling in both of slide crawler and fixed crawler, or in either of the two. CONSTITUTION:Stroke value detected by stroke sensor goes over a stroke set value set by a stroke-difference setting device for a case of crawler 1 is not able to lower more in wet field working. Said state is judged by the stroke- difference setting device and cylinder 34 for slide is elongated to slide the slide crawler 1. A distance between crawler 1 positioning outside of depressed part and fixed crawler 14 is widen and weight balance of left and right is corrected, then sinking amount of the slide crawler 1 is decreased. Thus, the slide crawler 1 is able to be moved upward and a room to re-lower arises, then rolling control is able to be revived again.
Patent JP-2000230102-A (JP)
Title: Low-permittivity resin composition
Inventor: MIZOGUCHI TAKASHI
IPC: C08K3/36
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain a low-permittivity resin composition used for high-frequency excellent in plating characteristics, having excellent electrical characteristics and especially useful for electronic parts (such as wiring boards, connectors, housings, insulators). SOLUTION: This composition is characterized by including a cyclohexadiene- based polymer and 10-70 mass % silica having >=93% SiO2 purity. The cyclohexadiene-based polymer is a mixture of 1,2-adduct and 1,4-adduct, and the mol fraction of the 1,2-adduct is preferably 20-80 mol%. It is preferable that the silica has 1-10 aspect ratio and 0.01-100 μm average particle diameter.
Patent JP-2000235307-A (JP)
Title: Image forming device
Inventor: HIRANO TAKESHI
IPC: G03G15/11
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of obtaining the stable image quality at a low cost. SOLUTION: This image forming device is provided with a photoreceptor 1 for performing a latent image formation, a developing roller 3 for developing the latent image on the photoreceptor 1 by ink 2 consisting of toner particles dispersed in a solvent, the squeeze roller 4 being in contact with the photoreceptor 1, for removing the ink 2 on the developed photoreceptor 1, the squeezing roller counter roller 14 arranged opposite to the squeeze roller 4 for inserting the photoreceptor 1 between the squeezing roller 4, a transfer member 5 being in contact with the photoreceptor 1 and provided with heating means inside there, and the fuser roller 6 equipped with heating means inside and arranged opposite to the transfer member 5, and the developed ink on the photoreceptor 1 is transferred to the paper sheet 7 between the transfer member 5 and the fuser roller 6.  In this case, counter roller 14 to the squeeze roller is provided with means 8 for applying the heat to the ink 2 developed on the photoreceptor 1.
Patent JP-H06249484-A (JP)
Title: Air conditioning device
Inventor: MATSUMOTO TAKAYUKI
IPC: F24F11/02
Filed: 1993-02-24
Abstract: PURPOSE:To remove frost assuredly and quickly while suppressing the cost of the device from increasing. CONSTITUTION:A compressor 11, outdoor heat-exchanger 13, expansion valve 15 and indoor heat-exchangers 16a-16d are orderly connected by conduits 17a-17f, and the temperature of a refrigerant which is drawn into the compressor 11 is detected by a first refrigerant temperature sensor 31, and a lower pressure equivalent saturation temperature is detected by a second refrigerant temperature sensor 32 respectively, and the degree of superheat is controlled by a control unit 1 based on the detected signals. Then, the difference between the temperature of the outside air which is detected by an outside air temperature sensor 34 and the temperature of the indoor heat-exchanger 13 which is detected by a single heat-exchanger temperature sensor 33 is obtained, and it is judged whether the difference is not more than a specified value or not. At the same time, when it is judged that the difference is not more than the specified value, it is judged whether the detected temperature of the second refrigerant temperature sensor 32 is not more than a specified value or not, and when the detected temperature is judged to be not more than the specified value, the defrosting control for the outdoor heat-exchanger 13 is started.
Patent JP-S60181200-A (JP)
Inventor: SUZUKI AKIHIRO
IPC: C11D9/30
Filed: 1984-02-28
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-H03240136-A (JP)
Title: Interruption control system
Inventor: KOIZUMI YOSHIAKI
IPC: G06F9/48
Filed: 1990-02-16
Abstract: PURPOSE:To equally impart the control right to plural interruption processing logics by changing the priority of an interruption control table when the interruption processing having high priority is completed. CONSTITUTION:When the interruption of a channel A is produced in the state I of an interruption control table so that the priority is imparted in the order of interruption channels A-D, the priority of interruption is set as B-D and A, that is, the lowest priority is given to the channel A (state II). When the interruptions of both channels C and D are produced simultaneously in the state II, the channel C having higher priority than the channel D is processed. Hereafter the interruption priority is set as B, D, A and C. Thus, the control right can be delivered equally to plural interruption processing logics. Thus, it is possible to eliminate the occurrence of an under-run error or an over-run error.
Patent JP-H06249938-A (JP)
Title: Target position measuring device
Inventor: OISHI KEN
IPC: G01S17/10
Filed: 1993-02-24
Abstract: PURPOSE:To obtain a target position measuring device which can obtain the latitude and longitude of a target and further determine the advancing direction of the target even if the target is a ship or a traveling body on land or a flight body at areas near those above sea or on land. CONSTITUTION:An angle measurement part 13 directs a laser range-finding part 12 toward a target. The laser range-finding part 12 transmits laser pulses toward the target and receives the laser pulses reflected by the target, thus obtaining a distance R to the target. The angle measurement part 13 transmits a depression/elevation angle psi in the target direction and a horizontal angle thetafrom magnetic north to a controller 15 and then the laser range-finding part 12 transmits the distance R to the target to the controller 15. A GPS 14 transmits its own latitude m1 and a latitude l1 to the controller 15. The controller 15 obtains the latitude and longitude where the target exists using R, theta, psi, m1 and l1.
Patent JP-H09202351-A (JP)
Title: Application container
Inventor: ABE TAKAYUKI
IPC: B65D51/24
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an excellent application container which prevents such an inconvenience as much as possible that the odor gets to a hand even when stimulating the affected part applied with the liquid and which can be hygienically kept and formed compact as much as possible so as not to make it particularly large. SOLUTION: This application container is provided with a container body 2 applying the contained liquid at the applying part 7 protruded at the upper end of the neck 6. The cap 3 detachably fitted is constituted of the cap body 8 detachably fitted to the neck 6 to cover the applying part 7 and the cover body 9 connected to the cap body 8 to open/close it. A stimulating member 4 for affected parts is detachably contained between the cap body 8 and the cover body 9. A short cylindrical stimulating member 4 which is inserted in a recessed groove 18 provided at the peripheral edge of the top wall 11 of the cap body, at the lower part of the member and cut off at a part thereof, can be applied for instance.
Patent JP-H09209295-A (JP)
Title: Production of abrasion-resistant overlay sheet
Inventor: RICHIYAADO ESU KURABUTORII
IPC: D21H23/48
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an overlay sheet having high abrasion resistance by uniformly coating the surface of a cellulose fiber web with a slurry containing coarse abrasion-resistant grains. SOLUTION: A slurry having a viscosity of 50-500cps at a solid content of 10% is prepared by dispersing abrasion-resistant coarse aluminum oxide grains in water using a high-shear mixer. The slurry is supplied to a coater head of a slot orifice coater positioned at the wet end of a paper-making machine after a main head box and near a drier group while preventing the settling of the coarse grain by a static mixer. The slurry is applied to the upper surface of a web running at a line speed of 100-4,000fpm, made of cellulose fiber containing hardwood fibers and softwood fibers and having a bone dry areal weight of 10-40lb/3,000ft<2> at a speed of 5-50 gallon/min per 10ft width of the web surface to attain a coating weight of 2-40lb/3,000 ft<2> or the web surface is brought into contact with a bead formed by the coater to obtain an overlay sheet durable to 1,500-20,000 abrasion cycles.
Patent JP-H08229489-A (JP)
Title: Thin type glass retaining device of vacuum bellows type and chemical liquid coating device using thin type glass retaining device
Inventor: KANAZAWA TADASHI
IPC: B05C11/11
Filed: 1995-02-23
Abstract: PURPOSE: To form a thin film such as a uniform resist by utilizing a chemical coating device for an already known cathode ray tube or the like for a liquid crystal cathode tube panel without damaging a thin sheet such as a glass plate for a liquid crystal panel. CONSTITUTION: A plurality of vacuum suction pads divided into two units and at least two vacuum bellows 6a and 6b providing vacuum to vacuum holders 5a and 5b forming vacuum chambers independently for respective units are arranged on the bottom of a container 1 with an enlarged rectangular opening and the pressure inside the vacuum bellows 6a and 6b is reduced to suck and retain a sheet.
Patent JP-H11231123-A (JP)
Title: Manufacture of color filter
Inventor: YAMANAKA HIDEO
IPC: G02F1/1335
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a color filter manufacturing method which prevents stainless steel dust and glass dust from being produced and then improves the yield of the color filter. SOLUTION: Photoresist liquid 5 having dye or pigment dispersed in photosensitive resin is carried by being held in inter-thin-wire recessed parts 3a of rod type microrod bar 4 formed by winding a thin wire 3 and applied over a transparent glass substrate 7 to form a color filter pattern, from which the color filter is manufactured. While a transparent protection film 9 of resin is formed on the color filter formation surface of the transparent glass substrate 7 or a protection film 8 of resin is formed on the surface of the thin wire 3 wound around the microrod bar 4, the photoresist liquid 5 is held in the inter-thin-wire recessed parts 3a and carried and the thin wire 3 is put close to the surface of the transparent glass substrate 7, thereby coating the transparent glass substrate with the carried photoresist liquid for color filter formation.
Patent JP-S59162800-A (JP)
Title: Controller of pulse motor
Inventor: TOUFUKUJI IKUO
IPC: H02P8/14
Filed: 1983-03-07
Abstract: PURPOSE:To facilitate the programming of a host computer by associating a microcomputer in each motor controller when a plurality of pulse motors are driven by the host computer, thereby reducing the load of the computer. CONSTITUTION:In a pulse motor controller, a CPU1, an ROM2, an RAM3 are contained in the controller. When various pulse motor operation commands are received from a host computer 6, the CPU1 analyzed the commands, it immediately executes without inputting to the pulse motor operation command queue of the RAM3 if it is a stop command or queue cancel command, and inputs the command to the operation command queue range of the corresponding pulse motor to the RAM3 and then controls it. Accordingly, the host computer 6 does not need to check the detailed event check of the pulse motors or to adjust the timings.
Patent JP-H11227583-A (JP)
Title: Braking control device for vehicle
Inventor: URAI YOSHIHIRO
IPC: B60W30/00
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To effectively avoid a contact with an object by assisting the recovery of the unstable behavior of a vehicle when the behavior of the vehicle becomes unstable during automatic braking for avoidance of contact with the object. SOLUTION: When a radar device S1 detects an object located in the forward advancing direction of a vehicle, based on the detected results, a judgment means M1 judges the possibility of contact with the object based on the relative position between a vehicle and the object. When it judges that there is a possibility of contact, an automatic braking means M2 operates a negative pressure booster 2 so as to perform an automatic braking. When the unstable situation of the vehicle is detected by an unstable situation detecting means M3 during the automatic braking by the automatic braking means M2, irrespective of whether the judgment means M1 judges that there is or not a possibility of contact with the object, the automatic braking means M2 forcibly continues the automatic braking until the unstable situation is not detected.  Thus, while the behavior of the vehicle is prevented from becoming further unstable by the suspension of the automatic braking, the continuance and termination of the automatic braking can be controlled accurately so as to assure the avoidance of contact with the object.
Patent JP-S63204586-A (JP)
Title: Magnetic bubble memory device
Inventor: KATSURA YASUFUMI
IPC: G11C11/14
Filed: 1987-02-20
Abstract: PURPOSE:To access data without changing the software and hardware of an external apparatus and evading a defective block by providing the titled device with a select converting means for converting a select signal from the external in accordance with necessity. CONSTITUTION:External select signals SELO are inputted to block selecting signal input terminals SLO of respective magnetic bubble memory device 5, 6. External select signals SEL1, SEL2 and a pull-up signal Z01 are selectively inputted to respective block select signal input terminals SLI through the pair of short terminals T1-T6, T2-T7 or T3-T8 in a select converting means 4. A proper block can be accessed without accessing defective block by detecting which block out of respective magnetic bubble memory blocks 13-16 is defective and changing the connection of the circuit 4. Thus, the magnetic bubble memory device having a defective block can be effectively utilized without changing the software and hardware of the external apparatus.
Patent JP-H069393-A (JP)
Title: Antimicrobial agent
Inventor: IWASAKI TAMEO
IPC: A61P31/04
Filed: 1993-02-25
Abstract: PURPOSE:To obtain a new antimicrobial agent containing a specific 1- methylcarbapenem derivative as an active ingredient, stable to dehydropeptidase I, having high orally absorbable property and having high antimicrobial action on pathogenic fungus in broad range. CONSTITUTION:The antimicrobial agent is obtained by reacting a ketone derivative of 1-methylcarbapanem compound having a reactive oxo group at 2 position expressed by formula I (R<1> is H or protecting group of hydroxyl group; R<2> is H or ester residue) with a mercapto-pyrrolidine-2-thione compound of formula II (R<3> is H, lower alkyl, lower-alkoxy-lower-alkyl or di-lower-alkylamino-lower alkyl) or its salt in the presence of a base to afford a 1-methylcarbapenem derivative (salt) expressed by formula III, then combining this compound as an active ingredient with a binder such as gelatin, vehicle such as lactose, lubricant such as magnesium stearate, disintegrator such as starch, wetting agent such as sodium lauryl sulfate, etc., to prepare this compound.
Patent JP-H01209780-A (JP)
Title: Semiconductor laser
Inventor: HATTORI AKIRA
IPC: H01S5/00
Filed: 1988-02-18
Abstract: PURPOSE:To obtain optical modulation characteristic having excellent high input impedance characteristic by providing an electrode on a current block layer. CONSTITUTION:A current block layer 1, a lower clad layer 2, an active layer 3, an upper clad layer 4, a contact layer 5, a substrate 6, electrodes 1, 7, electrodes 2, 8 and a modulation electrode 9 are provided for the device. A sectional area of an active layer to the flowing direction of a current path of injecting a current to the active layer is varied by the positions of depleted layer fronts 11, 12, 13 at the side of the clad layer to reverse bias voltages VB1, VB2, VB3. The flow of a carrier is as designated by 14. Accordingly, an injecting current can be modulated by modulating a voltage applied to the electrode 9. This may be applied to multi-beam light emission type array laser having two or more beams. In this case, the forward bias application to the laser diode itself is performed commonly to the arrays and electrodes on the current blocking layers may be so provided as to separately apply the modulation bias to the arrays.