baber/WOPTO huggingface dataset:
Patent JP-H07148490-A (JP)
Title: Apparatus for preparing strongly acidic water with check valve for cock
Inventor: TAKETOMI TORU
IPC: E03C1/042
Filed: 1993-11-29
Abstract: PURPOSE:To provide a strongly acidic water preparing apparatus provided with a check valve for a cock which can prevent a drain pipe guiding strongly acidic water to the cock from rusting and can keep long life. CONSTITUTION:A raw water introduced into an electrolytic cell 25 wherein an electrolytic diaphragm 26 is arranged between an anode 27 and a cathode 28 is mixed with an electrolytic liq. and this mixed water is electrolyzed by applying an electrolytic voltage between both electrodes 27 and 28. In the case where a strongly acidic water preparing apparatus wherein strongly acidic water is prepared on the anode room 25a side contg. the anode 27 and this prepared water is discharged from cocks 7 and 9 through drain pipes 61 and 62, a check valve 4 which is opened by discharging pressure during drainage of the prepared water and is closed when this dicharging pressure decreases is attached on a connecting part of the base end sides 7a and 9a of the cocks 7 and 9 with the drain pipes 61 and 62.
Patent JP-2001082256-A (JP)
Title: Improvement of diesel engine combustion and apparatus therefor
Inventor: YAMAMOTO KAZUNORI
IPC: F02D19/08
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide an improving method for combustion and apparatus therefore capable of preventing black smoke from being emitted and increasing fuel consumption effectively by completely burning gas oil in a diesel engine. SOLUTION: This improving method of combustion of a diesel engine using gas oil as fuel supplies natural gas or hydrocarbon fuel having a boiling point lower than that of the gas oil to the injection area of the gas oil injected from an injection nozzle 4 in the combustion chamber 5 of an engine for explosive combustion to completely burn the gas oil injected thereby, alternatively, mixes the gas oil, kerosene, and heavy oil from the air intake of a carburetor with air to be supplied, compressed, and exploded to the cylinder portion of the engine, and immediately thereafter the gas oil injected from the injection nozzle 4 is exploded an burned for complete combustion with a time difference. It is thus possible to reduce black smoke emitted from the diesel engine extremely and increase fuel consumption.
Patent JP-H10138904-A (JP)
Title: Braking control device for vehicle
Inventor: YAMAZAKI NORIO
IPC: B60T8/1755
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To avoid a decrease in the wheel brake pressure control capacity due to a relatively sudden change from high to low of the coefficient of friction of the road surface to obtain a quick followability. SOLUTION: In a braking control device which includes wheel brake pressure control means ECU and PC which compute in an estimation manner the car body speed on the basis of the number of revolutions of the front and rear wheels of a vehicle, and on the basis of the car body speed and the number of revolutions of the front and rear wheels, increase or decrease the pressure of the wheel brakes for the front and rear wheels, wheel brake pressure control means ECU and PC decrease the wheel brake pressure of the rear wheels interlocking with the decrease of the wheel brake pressure of the front wheels which corresponds to the change from high to low of the coefficient of friction of the road surface.
Patent JP-2001112530-A (JP)
Title: Shoulder-suspended cellular phone holder
Inventor: ITO SHIRO
IPC: A45C13/00
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a shoulder-suspended cellular phone holder which allows a cellular phone to be suspended from a shoulder and be held between a shirt and a jacket when going out and imposes no burden on the jacket. SOLUTION: A substantially rectangular bag-like holding portion 1 is supported on a belt 6 having a shoulder suspending portion 6a, and is restrained by the belt 6 and the pants upper hem grippers 5a and 5b on a back-side belt 7. The holding portion 1 is provided at its front with a slanted pocket 4 to insert a cellular phone 3 therein, and a plurality of small holes 8 are formed in the front wall portion of the pocket 4 for passing ringing signals from the cellular phone.
Patent JP-2001118379-A (JP)
Title: Method for controlling phase transition of fractal aggregate, fractal aggregate, ferromagnetic fractal, aggregate, information processing method, information memory method, information memory medium, information processing device and information memory device
Inventor: UGAJIN RYUICHI
IPC: G11C11/16
Filed: 1999-10-20
Abstract: PROBLEM TO BE SOLVED: To execute information processing, such as information memory, by controlling phase transition, such as ferromagnetic phase transition, without executing heating. SOLUTION: The phase transition is controlled by controlling the fractal dimensions of fractal aggregate over the entire area or locally. The ferromagnetic phase transition temperature of the magnetic particulates arranged to a shape having self-resemblance in a magnetic material is controlled by the fractal dimensions. In the electronic system of a half field confined in the dendrite fractals, the control of Mott transition is executed by the fractal dimensions of the system. Further, the quantum khaos stronger than heretofore is generated by adding a magnetic impurity to the fractal aggregate and the control of Anderson transport is executed through this process.
Patent JP-S62159788-A (JP)
Title: Pump control device
Inventor: UEDA SHINICHI
IPC: F04D15/00
Filed: 1985-12-30
Abstract: PURPOSE:To save energy when a pressure switch is turned off, a flow rate switch is turned on and an electric current stronger than a specified value is flowing in a main coil, by applying a current continuously to an auxiliary coil and applying a current to a main coil by phase control. CONSTITUTION:When a pressure switch 18 is turned off, a flow rate switch 19 is turned on, and an output is present in a current detection circuit 31, a main coil is phase-controlled by means of a first switching circuit 5. And a second switching circuit 6 is made to be continuously turned on to apply a current continuously to an auxiliary circuit. This makes power consumption commensurate with flow rates, saving considerable amount of energy.
Patent JP-H04173177-A (JP)
Title: Thermal transfer printer
Inventor: SHIODA TOYOJI
IPC: B41J33/54
Filed: 1990-11-05
Abstract: PURPOSE:To easily replace an ink ribbon by providing a loading mechanism winding an ink ribbon around the inking roller of an inking apparatus at the time of the mounting on a recording mechanism and retracting the ink ribbon from the inking roller at the time of detachment in an ink ribbon cartridge. CONSTITUTION:When the replacing period of an ink ribbon 101 arrives and a cartridge 400 is detached to replace the ink ribbon 101, a lock arm 32b is rotated in the direction opposite to a d-direction by manual operation to release the lock state of a loading mechanism containing a loading shaft 325 and a loading gear 329 is again meshed with an inking roller gear 309 but, since the inking roller gear 309 and an inking roller shaft 310 are connected by an one-way clutch 311, the loading mechanism is easily returned by manual operation to make it possible to retract an ink ribbon 101 from an inking roller 304. Further, by separating a pinch roller 314 from a capstan roller 313 and releasing the ink ribbon 101, the cartridge can be replaced.
Patent JP-H01140785-A (JP)
Title: Laser device
Inventor: YASUI KIMIHARU
IPC: H01S3/08
Filed: 1987-11-27
Abstract: PURPOSE:To stably and efficiently obtain a large output laser beam by composing at least one of a plurality of mirrors for composing a laser resonator of a substance of superconducting state. CONSTITUTION:A convex reflection mirror 100 and a concave reflection mirror 200 composed of a superconducting substance in which surfaces are mirror- polished are formed, for example, of (YBa)3Cu2O7, etc. ceramic series high temperature superconductor, and so cooled as to become a superconducting state. Since the resonator mirrors 100, 200 are in superconducting state, the complex section of its conductivity is much larger than the real section of the conductivity. Thus, the mirrors are formed to be complete reflection mirrors thereby to eliminate a deformation due to the absorption of laser beams 5-7 to the mirrors, and the losses of the mirrors are reduced thereby to improve the outputting efficiency of the beams 5-7. Thus, input/output laser beams can be stably obtained without deformation of the mirrors for forming the resonator.
Patent JP-H05141489-A (JP)
Title: Speed change transmission of tractor and the like
Inventor: MURAKAMI TATSUZO
IPC: B60K17/06
Filed: 1991-11-15
Abstract: PURPOSE:To decrease the number of gears and make it compact by sharing the same speed change gear for a reverser and speed change since providing a reverser clutch in the form of synchronization on the side of the input shaft of a speed change gear and a speed change clutch on the opposite side capably of changeover. CONSTITUTION:A reverser clutch 5 in the shape of synchronization is provided capably of changeover between advance and retreat between the reverser gear 4 at one end of the input shaft 1 on the same axis and the speed change gear 3 at the end of a speed change shaft 2. A speed clutch 7 in the form of synchronization is provided freely of changeover for speed change between the speed change gear 3 and the other speed change gear 6 on the speed change shaft 2.
Patent JP-2001119034-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YUKI KOICHIRO
IPC: H01L21/8244
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a MOS-type transistor that has a small element area and operates at a high speed, a resonance tunnel element, and an SRAM where they are combined. SOLUTION: An Si layer in a shape, erected for a silicon substrate surface, is formed on an SOI substrate by a shift mask and crystal anisotropy etching. Then, an epitaxial layer is formed on a surface by the UHV-CVD, and the barrier structure is formed between MOS channels and resonance tunnel elements.
Patent JP-H09136600-A (JP)
Title: Chest and head integrating type air bag device
Inventor: YAMADA SHUJI
IPC: B60R21/20
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To smoothly expand a second expansion area by withdrawing an arm of an occupant from the expansion locus of an air bag body by means of the air bag body if the arm is on a door belt line when the air bag body expands. SOLUTION: An air bag body 22 is provided with a breaking yarn 32 which inclines upward toward the front of the vehicle from near the underside 30A of a seatbelt 30 located above the shoulder 24C of the occupant 24. The air bag body 22 causes its first expansion area 34 to expand toward the front of the vehicle at the early stage of expansion and, if the arm 24D of the occupant 24 is on the belt line 38 of the vehicle, pushes the upper arm 24E out forward from behind. The breaking yarn 32 breaks on completion of the expansion of the first expansion area 34, allowing a second expansion area 36 to expand upward roughly along the seatbelt 30.
Patent JP-2001117800-A (JP)
Title: Data synchronization system among shared equipment and one or more terminals, shared equipment and terminal
Inventor: ONISHI NOBUYUKI
IPC: H04W4/04
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a data synchronization system among shared equipment and terminals by which a synchronization log file with added individual ID possible to be identified by a user is combined and matched to the latest information when both of the shared equipment and the terminals are connected with one another. SOLUTION: This data synchronization system constituted of the shared equipment having a first synchronization information storage means to store an individual setting file for each user and a data synchronization file to add and hold the individual ID to enable identification for each user, a first connected equipment control means to perform connection and communication with the terminals, a first synchronization processing means to process data synchronization with the terminals connected via the first connected equipment control means and one or more terminals having a second synchronization information storage means,  a second connected equipment control means and a second synchronization processing means in the same way and is provided with structure of the data synchronization system to perform data synchronization of both synchronization information storage means based on the setting for each user in the case of data synchronization in which both are connected.
Patent JP-H10132188-A (JP)
Title: Cover of square pipe material
Inventor: KITAURA KAZUO
IPC: E04H17/14
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a square pipe material, capable of extremely increasing attaching strength in relation to the square pipe material. SOLUTION: In a cover 1 for a square pipe material, provided with a side wall part 6 having the rectangular shape in section and a roof part 5 for covering one opening of the side wall part 6, projecting parts 7 projecting inward are provided on four corners on the inner circumferential surface of the side wall part 6 so that the inner peripheral side of the side wall part 6 may be fitted to the other peripheral surface on the end of the square pipe material 2 in a state where the projecting parts 7 are pressed to the outer peripheral surface on the end of the square pipe material 2.  Since the projecting parts 7 are provided on four corner parts of the side wall parts 6 on which deformation is not easily generated, the projecting parts 7 are not released outward caused by the deformation of the side wall part 6, the inner circumferential side of the side wall part 6 can be fitted to the outer peripheral surface of the square pipe 2 in a state where the projecting parts 7 are very strongly pressed to the outer peripheral surface of the square pipe 2, and therefore, attaching strength of the cover 1 in relation to the square pipe material 2 can be extremely increased.
Patent JP-H11131349-A (JP)
Title: Polyester continuous nonwoven filament and its production
Inventor: MATSUOKA FUMIO
IPC: D04H3/147
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To obtain polyester continuous filament nonwoven fabric having both of desired strength and flexibility. SOLUTION: This nonwoven fabric is constituted with conjugated continuous filaments having the sea/islands cross section structure comprising the sea 1 made of the polyester first component and the islands 2 made of the polyester second component. The first component of the sea matrix has higher optical birefringence than that of the second component of the island component where the optical birefringence ranges from 0.025 to 0.150. The filaments in the conjugated continuous filament are partially hot-pressed to construct the objective nonwoven fabric.
Patent JP-H05149474-A (JP)
Title: Mutual attaching/detaching device for pipe
Inventor: NEGISHI YASUO
IPC: F16L1/024
Filed: 1991-10-18
Abstract: PURPOSE:To attach/detach a pipe effectively with ease in such a case as the pipe is laid under ground with no excavation executed, by arranging a pipe fastener and a bearer in either sideways and j and while the pipe is placed at the center, drivingly rotating the pipe by the pipe fastener, and thereby letting the bearer be driven to the direction opposite to that of the pipe. CONSTITUTION:A device main body is made up of a pipe fastener 10 and a bearer 30. By the way, in order to relatively mount/demount a pilot pipe a main presser means (not shown), and the pipe fastener 10 is disposed above the bearer 30 while the pilot pipe D is concurrently placed at the center. And when a drive means 11 is rotated while the pipe fastener 10 is being pressed down with a grip 22 grasped by an operator and also with a changeover switch 21 depressed, the torque of drive rollers 12 is transmitted to the pilot pipe D, so that the rollers and the pilot pipe are mutually rotated in the opposite directions. In addition, since the pilot pipe D is pivotally supported by ball casters 34, the casters allow reaction force to be exerted to the pilot pipe D, the casters are thereby rotationally driven. By this constitution, the pilot pipe D is thereby screwed in so as to be connected thereto.
Patent JP-H07150781-A (JP)
Title: Bathroom
Inventor: TAKAHASHI MASAYORI
IPC: A47K4/00
Filed: 1993-11-30
Abstract: PURPOSE:To provide a bathroom suitable for bathing of an aged person by after-fitting a transfer base with a handrail to a bathtub. CONSTITUTION:In a bathroom 1, wherein a wash place 2 and a bathtub 3 are continuously provided, a flange 31 is provided over the whole circumference of an upper opening part of the bathtub 3, a backrest part 32 is provided on one side of the bathtub 3, and a side wall 4 of the bathroom 1 is provided in the vicinity of the backrest part 32 of the bathtub 3, a vertical direction handrail 54 is standingly provided on a seat part 51 of a transfer base 5 having a nearly L-shape plane form in which the seat part 51 is provided continuously with an attaching part 52. An upper end part of the handrail 54 is attached to the side wall 4 of the bathroom 1 provided in the vicinity of the flange 31 on the backrest part 32 side of the bathtub 3 and the attaching part 52 of the transfer base 5 is fitted in and attached to a recessed groove 6 provided between the flange 31 on the side of the backrest part 32 of the bathtub 3 and the side wall 4 of the bathroom 1.
Patent JP-H04175279-A (JP)
Title: Prevention of deterioration of hardened concrete
Inventor: NARUSE KIYOJI
IPC: C04B41/61
Filed: 1990-11-07
Abstract: PURPOSE:To suppress salt damage to hardened concrete and deterioration caused by alkaline aggregate reaction by coating the surface hardened concrete with a covering material containing LiNO2 and PP or adding LiNO2 and PP to an unhardened cement composition. CONSTITUTION:The surface hardened concrete causing salt damage and/or alkaline aggregate reaction is coated with a cement paste, mortar or concrete obtained by blending cement with 1-25wt.% LiNO2 and 0.1-15wt.% PP or 0.1-5wt.% PP and 0.5-10wt.% asphalt or blending cement with 0.05-8wt.% based on cement weight of a deterioration preventing composition comprising LiNO2 and PP in the weight ratio of (1-25)/(1-15) or LiNO2, PP and asphalt in the weight ratio of (1-25)/(1-15)/(0.5-10).
Patent JP-H10140454-A (JP)
Title: Medium for wiping off
Inventor: YOKOTA YASURO
IPC: D04H1/4382
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To obtain a wiping medium excellent in convenience, high in a wiping property and little in adverse effects on human bodies and environments. SOLUTION: This medium for wiping off is obtained by supporting microcapsules encapsulating a cleaning agent on a support enabling to wipe of adhered materials which are liquid or solid at the ordinary temperature. When the adhered materials are lipophilic materials, especially lipophilic solid materials, the cleaning agent is preferably a volatile solvent. The support is preferably a non-woven fabric, especially preferably a non-woven fabric consisting mainly of split type conjugate fibers or a water flow-interlaced non- woven fabric.
Patent JP-H05134547-A (JP)
Title: Developing device
Inventor: KATO KEIJI
IPC: G03G15/08
Filed: 1991-11-15
Abstract: PURPOSE:To judge whether a developer is brand new or not without adding parts for detection by comparing the output value of a toner sensor with a reference value and judging that the developer is brand new when the output value is larger by a specified value. CONSTITUTION:The toner sensor 4 detects the toner concn. of the developer and outputs a detection signal to a controller 6. A comparing means 30 compares the output value of the toner sensor 4 with the reference value. A developer discriminating means 31 judges that the developer is brand new if the output value of the toner sensor 4 is larger by the specified value than the reference value at this time. An agitating means 32 drives a main motor 10 to rotate a magnet roller and an agitating roller by an agitating means 32 in accordance with the result of the judgment, thereby agitating the developer. The electrification quantity is then increased by the friction of the developer and the output value of the toner sensor 4 is successively decreased until its output voltage stabilizes to the reference value. The state of the developer is thus discriminated by the output of the toner sensor 4 at the time of initialization of the developing device.
Patent JP-H08295289-A (JP)
Title: Pitch angle control method and device of controlable pitch propeller system
Inventor: SHIBA HIROFUMI
IPC: B63H3/04
Filed: 1994-11-10
Abstract: PURPOSE: To make improvements in controllability by detecting a fact that a throttle is operated to its opening side, thereby altering the pitch angle of a propeller to the specified pitch angle as well as detecting a fact that it is operated to the closing side, thereby altering the propeller pitch angle to the minus side rather than the specified pitch angle. CONSTITUTION: A setting signal is outputted from a computing element 83 inputting each detecting signal of an engine speed detector 81 and a throttle opening detector 82, and this setting signal is compared with a measuring signal of an actual pitch angle measured by a potentiometer 85 at a controller 84. A servomotor 86 is controlled by a control signal based on this compared result, whereby the pitch angle of a propeller is altered. In brief, in the case where a throttle is opened more than the setting opening and engine speed has exceeded the upper limit of a speed setting value, the pitch angle is altered to the plus direction. On the other hand, in the case where the throttle is closed from the setting opening and the engine speed goes higher than the lower limit of the speed setting value, the pitch angle is altered toward the minus direction.
Patent JP-H05275964-A (JP)
Title: Surface acoustic wave filter
IPC: H03H9/145
Filed: 1991-11-15
Abstract: PURPOSE:To provide a surface acoustic wave filter having such an electrode structure that a pad electrode and a passivation film can be applied even with a high temperature seal. CONSTITUTION:A surface acoustic wave filter contains an interdigital electrode, a passivation film formed on this electrode, and a pad electrode formed at the contact part of the passivation film which are all put on a substrate. In such a constitution of the filter, a hole is formed to an Al-Cu alloy layer (interdigital electrode) 11 formed at a point right under the center part of a Cr/Au pad electrode 15. Furthermore a contact is secured between the layer 11 and the electrode 15 centering on the edge part of an SiO2 film 12 and at the peripheral part of the electrode 15.
Patent JP-H07153221-A (JP)
Title: Disk cartridge device
Inventor: IMAOKA YOSHIHARU
IPC: G11B17/043
Filed: 1993-11-30
Abstract: PURPOSE:To make the device applicable to recording and reproducing on double sides and to protect the recording surfaces of a disk. CONSTITUTION:Shutter lock levers 5 and 7 and return springs 6 and 8 are arranged on right and left inside a cartridge main body, and the shutter lock levers 5 and 7 are usually locked in a closing position by the return springs 6 and 8. Consequently, a slide shutter 3 engaged with these levers is locked and inhibited from movement in the closing position, but either one of the shutter lock levers 5 and 7 is released once from being locked, the shutter 3 is movable in one direction, and when it is moved with the shutter lock levers, restoring force to a center position is given to the shutter by one of the return springs 6 and 8.