baber/WOPTO huggingface dataset:
Patent JP-2000316258-A (JP)
Title: Commutator segments of dc motor, commutator equipped with the commutator segments and manufacture of the commutator
Inventor: HARADA HIROYUKI
IPC: H02K13/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide commutator segments of a DC motor which can improve shortage of commutation, without increasing man-hours and the number of components, a commutator equipped with the commutator segments, and a manufacturing method of the commutator. SOLUTION: A plurality of commutator segments 14 are arranged in a commutator at specified intervals. The commutator segments 14 are slidably in contact with brushes. When the direction of rotation of the commutator is the arrow direction, the respective commutator segments 14 are slantingly divided from the back side of the rotating direction to the forward side, as progressing from the outer peripheral side to the inner peripheral side. The forward side to the rotating direction of the commutator segments 14 is made a low resistivity region 21, and the backward side is made a high resistivity region 22.
Patent JP-H11314841-A (JP)
Title: Method and device for drawing out linear body
Inventor: KATAYAMA MAKOTO
IPC: G02B6/46
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To draw out smoothly a linear body into water without applying excessive tension thereto, by storing a reel wound with the linear body in a storage part filled with liquid and drawing out the linear body while generating in the storage part a liquid flow rotated in the unwinding direction of the linear body. SOLUTION: After a reel 2 is stored in a storage part S, a cover part 13 is completely closed and water is filled into the storage part S. Before a linear body F is drawn out, under a condition that the drawing out side of the linear body F is fixed, a stream in a direction of unwinding the linear body F is generated in the storage part S. For generating the stream, a pump 3 is driven and water taken from sea is ejected from an inflow pipe 12 to the storage part S. When the stream in the storage part S becomes a predetermined flow speed, the drawing out of the linear body F is started. Water flowing from the inflow pipe 12 into the storage part S is discharged from an opening part 11 to the outside accompanied by the drawing of the linear body F.
Patent JP-H01290291-A (JP)
Title: Manufacture of printed wiring board
Inventor: HATTORI OSAMU
IPC: H05K3/28
Filed: 1988-05-18
Abstract: PURPOSE:To obtain a printed wiring board whose adjoining patterns and so forth are completely covered by a method wherein the printed wiring board to which first solder resist ink is applied is mechanically polished to make the surface smooth and then second solder resist ink is applied. CONSTITUTION:The surface of a board 2 to which solder resist ink 4 is applied is mechanically polished to have the surfaces of lands 2a, foot prints 2b, patterns 2c and the solder resist ink 4 uniformly on the same smooth level. Therefore, overlaps of the solder resist ink 4 on the lands 2a and the foot prints 2b are eliminated and the top surfaces of the patterns 2c which is to be covered with ink are exposed. With this constitution, if second solder resist ink is applied after the polishing, the exposed patterns are completely covered.
Patent JP-S62276073-A (JP)
Inventor: ERUNSUTO BUERUMU
IPC: G01N1/04
Filed: 1987-05-20
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-S5455248-A (JP)
Title: On-the-spot processing method for rotary parts in hydraulic machinery
Inventor: TAKAGI NOBUSUKE
IPC: F03B11/00
Filed: 1977-10-12
Abstract: PURPOSE: To shorten a repairing period by setting potary rarts to be machine- processed to a regular installing fabrication state and machine-processing the rotary ports, revolving and driving the parts in hydrodynamics way.  
     CONSTITUTION: In order to repair a main bearing 12 and a main shaft water- sealing apparatus 13 on which abrasion and cracks are generated due to longtime usage, an inlet valve 7 is wholly opened, and a movable guiding vane 9 is wholly closed or opened a little, and the pressurized water in a casing 8 is introduced into a runner 1 to revolve rotary parts, and a revolution speed necessary for machine processing is maintained. Inertial revolution between the highest and the lowest revolution capable of cutting processing is repeated to perform cutting. An edge tool 19 for processing a main shaft runner 15 is fitted on a top cover 14 by a tool rest 18 a tool rest support 17, and when a main shaft 2 which contacts the bearing 12 is processed, the main shaft is supported by a temporary bearing, and cutting  processing is carried out 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000313380-A (JP)
Title: Mounting structure of floor mat
Inventor: UMEDA YUJI
IPC: B62J25/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a floor mat capable of reducing and suppressing shape cost, cost, and weight and preventing a user from having uncomfortable feeling. SOLUTION: A foot resting floor 24 constituting an exterior part of a scooter is injection-molded using polypropylene, a plurality of fitting holes 32 are formed at a predetermined interval on outer periphery of a floor mat mounting face 31 of the foot resting floor 24, and projection parts 34 for mounting which are fitted and locked in each fitting hole 32 are formed on outer periphery of a rear face of a floor mat 33. A rough cockle 35 which is a high friction face is integrally formed on the floor mat mounting face 31 of the foot resting floor 24. Since the cockle 35 which is a recessed and projection pattern is formed on each floor mat mounting face 31, friction force between each floor mat mounting face 31 and the floor mat 33 is increased in the vicinity of a load action part when a load of a foot acts on the floor mat 33 so that the floor mat 33 does not slip easily.
Patent JP-S5346239-A (JP)
Title: Recording unit for optical digital signal
Inventor: SASAKI KIYOSHI
IPC: G11C13/04
Filed: 1976-10-08
Abstract: PURPOSE:To reduce the effect by damages of recording media, by using one of the diffracted lights of N in number diffracted depending on the N domain spactial signal as the reference ray, with the ultrasonic light beam modulator, and recording after being interfered with the remaining diffracted lights with this.
Patent JP-H0417831-A (JP)
Title: Vacuum cleaner
Inventor: IMAI HIDETOSHI
IPC: A47L9/30
Filed: 1990-05-11
Abstract: PURPOSE:To put out the light of a light emitting element at a bright place, to automatically light the light emitting element at a dark place and to suppress wasteful power consumption by lighting or putting out the light emitting element for lighting a surface to be cleaned through the output of a photodetector for detecting the brightness of circumference. CONSTITUTION:When circumference is bright, since the resistance value of a Cds 8 is small, and voltage at both ends of the Cds 8 does not reach the breakover voltage of first and second Zener diodes 6, 7, a bidirectional thyristor 5 is turned off and a lamp 4 is not lit. Then, when the circumference is dark, the resistance value of the Cds 8 becomes large and exceeds the breakover voltage of the first and second Zener diodes 6, 7, the bidirectional thyristor 5 is turned on and the lamp 4 is lit. In such a way, the lamp 4 is automatically turned ON-OFF based on the change of brightness of the circumference.
Patent JP-H09299403-A (JP)
Title: Briefs type disposable diaper
Inventor: SATO SHINYA
IPC: D04H3/005
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a briefs type disposable diaper which makes a user feel comfortable in wearing with excellent touch on skin and texture and lower in skin irritability. SOLUTION: This disposable diaper is provided with a liquid permeable surface sheet 11, a liquid impermeable rear sheet 12, and a body having a liquid holding absorbing material interposed between both the sheets and a pair of stretch side panels 20. The pair of stretch side panels 20 are arranged between a waist opening part 15 and a pair of leg opening parts 22 and elastic members forming a gathering are attached on the respective peripheries of the waist opening part 15 and the pair of leg opening parts 22. In this case, the stretch side panel 20 contains an elastic conjugate fiber including an elastic polyolefin and other polyolefin differing from the elastic polyolefin. A sheet containing nonwoven cloth with a permanents distortion of at most 60% and a hysteresis ratio of at most 6.0 is used.
Patent JP-H08313537-A (JP)
Title: Automatic analytical instrument
Inventor: OKI NAOTO
IPC: G01N35/02
Filed: 1995-05-19
Abstract: PURPOSE: To provide an automatic analytical instrument which can reduce the time until a sample solution is dispensed to reaction vessels and, therefore, can reduce the measuring time of the instrument as a whole. CONSTITUTION: Before analysis, the correlative relation between vessel positions and the reaction vessels kept at the positions is stored in a computer 18 when the preceding analysis and all motions of a reaction disk 1 are completed. When a start switch is turned on, the coincidence of the correlative relation between the vessel positions and reaction vessels with the stored relation is discriminated and, when both relations coincide with each other, the vessels at the vessel positions 1-6 are regarded as cleaned vessels and, in the case of optical measurement, specimen dispensation 6 to the vessels is performed after blank measurement 4 and 5. In the case of ISE measurement, the specimen dispensation 6 is directly performed to the vessels.
Patent JP-H0417586-A (JP)
Title: Thin film actuator
Inventor: ONISHI MICHIHIRO
IPC: H02N11/00
Filed: 1990-05-11
Abstract: PURPOSE:To provide a very thin and compact actuator by fixing a high water- absorption type macromolecular gel to a Langmuir-Blodgett film. CONSTITUTION:A Langmuir-Blodgett film(LB film) which consists of for example a two-layer monomolecular film 2 is formed on a substrate 1 and a high water-absorption macromolecular gel 3 is fixed between these monomolecular films 2. The LB film is formed by applying a constant surface pressure to the monomolecular film which is developed on a gas and water interface and moving the monomolecular film 2 onto a surface of the substrate 1 by moving the proper substrate 1 up and down vertically or horizontally for the gas and water interface. The high water-absorption macromolecular gel 3 which consists of a material which causes phase transition to occur due to pH, heat, light, solvent change etc., can be used.
Patent JP-H08310639-A (JP)
Title: Method and apparatus for controlling time interval in continuous inspection precision arrangement line
Inventor: SATO YUJI
IPC: B65G43/00
Filed: 1995-05-19
Abstract: PURPOSE: To restrain a program from over expansion by providing a time interval computer apart from a sequencer for controlling the action of materials on the whole line and using the interval data of sequencer with the program common to respective inspection precision arrangements to calculate the shortest time interval of the respective inspection precision arrangements. CONSTITUTION: While a sequencer 12 to control the action of materials on the whole continuous precision inspection line 11 is provided a time interval computer 14 is provided. In the computer 14, the interval data in the sequencer 12 are used by a shortest time interval calculating program common to respective inspection precision arrangements A, B, C...X constituting the continuous inspection precision arrangement line 11 so that the shortest time interval in the respective inspection precision arrangements A, B, C...X is obtained. The interval data in the sequencer 12 are inputted to the CPU 15 of the computer 14 through a link unit 13 to set and register the requirements for material information or the like from a key board 16.
Patent JP-H10313349-A (JP)
Title: Data communication equipment
Inventor: ASADA YUTAKA
IPC: H04L69/40
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To allow a data communication equipment to quickly and effectively detect various errors in a transmission signal and to maintain high transmission quality. SOLUTION: This data communication equipment for a communication system that transmits data in terms of coded mark inversion(CMI) codes is provided with a clock-generating section 16 that uses a PLL to generate a system clock signal SCK phase-locked to a signal component, based on a clock signal component CK extracted by a CMI data signal and a fault detection section 17 that counts edges of the clock signal SCK for a period, when the CMI data signal has a prescribed signal level (e.g. CMI=1 level) and detects a fault of a transmission line when the count is a prescribed number or over, figures (A), (B), or a fault detection section 17 that counts edges of the CMI data signal for a period when the clock signal SCK has a prescribed signal level (e.g. SCK=1 level) and detects a fault of a transmission line, when the count is a prescribed number or over, figures (A), (C).
Patent JP-S5246232-A (JP)
Title: Variable stage carburetor
Inventor: KIZAWA MINORU
IPC: F02M7/22
Filed: 1975-10-11
Abstract: PURPOSE: To improve the atomization of fuel-air mixture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61279834-A (JP)
Title: Optical system having optical path bending means
Inventor: OIZUMI KOJI
IPC: G03B17/17
Filed: 1985-06-05
Abstract: PURPOSE:To reduce easily the size of the titled optical system even if a long photographing lens is used by arranging two reflectors on the back of the photographing lens. CONSTITUTION:Light flux L1 passed through the photographing lens 1 is reflected downward by about 90 deg. like light flux L2 by the reflector M1 and then reflected in a direction to a film surface 2 like light flux L3 by the reflector M2. Since the photographing light flux is successively reflected in the directions forming at least two different planes by the reflectors M1, M2, a small-sized camera thinning the thickness of the camera can be easily obtained even if a telephoto lens or a zoom lens having long lens length is used. Since the plane including the optical axis is not restricted only one plane, a film can be arranged comparatively freely and the size of the camera can be easily reduced.
Patent JP-H10311764-A (JP)
Title: Wafer for measurement of pressure distribution
Inventor: HAJIME TAKAFUMI
IPC: G01L5/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To ensure the shape of a surface plate required for wafers whose shape characteristic is good and to easily judge the timing of the correction of the surface plate by using the wafers which are pasted in such a way that a pressure-sensitive sheet which is divided into a plurality of pressure measuring regions is sandwiched between them. SOLUTION: Two wafers 1, 2 are pasted in such a way that a pressure- sensitive sheet 3 is sandwiched between them. As the sheet 3, e.g. a polyester sheet on which a pressurization conductive ink is printed is used, and the sheet is divided into a plurality of pressure measuring regions 4 in an X-Y matrix. By using the wafers for the measurement of a pressure distribution, pieces of pressure information detected in the regions 4 are fetched to the outside via a signal line 5, and the distribution of pressures applied to the wafers 1, 2 is found on the basis of the information. Then, on the basis of the distribution of the pressures, a place to which a deviated pressure is applied and the existence of the deviated pressure are checked, and the shape of a surface plate is corrected easily and quickly.  In addition, when the distribution of the pressures inside the face of the wafers is measured at a prescribed cycle, the timing of the correction of the surface plate can be known.
Patent JP-S5823647-A (JP)
Title: Ester derivative of trans,trans-bicyclohexane-4,4'-diol of carboxylic acid containing optical active 2- methylbutylphenyl group
Inventor: SUGIMORI SHIGERU
IPC: C09K19/30
Filed: 1981-08-04
Abstract: NEW MATERIAL:A compound shown by the formulaI(n and m are 0 or 1; X is optical active 2-methylbutyl, F, or Cl; * is asymetric carbon atom). EXAMPLE:Trans, trans-4, 4'-bis[S-( + )-4-( 2'-methylbutyl )benzoyloxy]bicyclohexane. USE:One component for a liquid crystal composition. Having a spiral structure in a state of liquid crystal. The addition of a small of the titled derivative to nematic liquid crystal provides a liquid crystal composition for a display element  of the cholesteric nematic phase transition type or a display element of the White Tyler type. The addition of it to a nematic liquid crystal composition for a display element of the TN type can reduce the occurrence of a striped pattern on the display surface and improve its performances. PROCESS:A benzoic acid chloride shown by the formula II is reacted with trans, trans-bicyclohexane-4,4'-diol shown by the formula III in the presence of pyridine, to give a compound shown by the formulaIwherein X is optical active 2-methylbutyl.
Patent JP-S5645473-A (JP)
Title: Preparation of 6-fluoro-1,8-naphthyridine derivative
Inventor: MATSUMOTO JIYUNICHI
IPC: A61P31/04
Filed: 1979-09-21
Abstract: NEW MATERIAL:A compound of formula I (R 1  is H or protecting group; R 2  is alkenyl, alkyl, etc.), and a salt thereof.  
     EXAMPLE: 1-Ethyl-6-fluoro-1,4-dihydro-4-oxo-7-( 1-piperazinyl )-1,8-naphthyridine- 3-carboxylic acid.  
     USE: An antimicrobial agent and a synthetic intermediate therefor having improved effects on urinary tract infection, ascending renal infection and systemic infection even in a small dose with very low toxicity.  
     PROCESS: A compound of formula II (R 3  is H or alkyl) is oxidized with a hypohalogenate or silver oxide, or reacted with an iodine-pyridine mixture and then treated with an alkali to give the compound of formula I. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000310185-A (JP)
Title: Output control device of linear compressor and its control method
Inventor: YAN SOON-BE
IPC: F04B49/06
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To regularly provide a constant space capacity and perform an operation in high efficient state by controlling the stroke on the basis of the stroke at the moment the internal piston of a linear compressor is collided to a discharge valve. SOLUTION: When a compressor 400 is driven by the drive voltage from a voltage control part 100, a stroke arithmetic part 800 calculates the stroke on the basis of the voltage and current detected by voltage and current sensors 200, 300. At this time, the internal piston of the compressor 400 is reciprocated and collided to a discharge valve, and a collision detection part 600 detects an abnormality signal from the signal by a collision detecting sensor 500 which sensed the vibration generated at the moment of collision. When the abnormality signal is generated, a microcomputer 700 resets the control target stroke already set on the basis of the stroke inputted from the stroke arithmetic part 800 according to the abnormality signal and outputs it to a drive part 900.  The drive part 900 outputs a drive voltage signal to the voltage control part 100 according to the stroke to control the drive voltage.
Patent JP-S62279239-A (JP)
Title: Controller for vehicle mounted working machine
Inventor: KIMURA AZUMA
IPC: F02D41/04
Filed: 1986-05-29
Abstract: PURPOSE:To ensure the safety of worker and to avoid the cause of fault of a working machine by arranging such that a working machine is started with low engine output condition every time when a vehicle is switched from a travel mode to a working mode. CONSTITUTION:When a mode exchange switch 12 is switched to a working mode, an engine control unit 11 reads out a load matching level from a load matching circuit 13 through an input circuit 115. If said level is within a predetermined data range for setting the load matching, the engine output is controlled based upon said load match setting data through an output circuit 116. If said level is not within said data range, the engine is controlled into idle rotation. After starting of the working machine, the engine output is controlled according to operation command data for the working machine. Consequently, even if the load matching level is set to a large level, the engine is started within a setting range to prevent the abrupt starting of the working machine, thereby the safety of worker is ensured and the cause of fault of the working machine can be avoided reliably.
Patent JP-H05329699-A (JP)
Title: Forward progressive processing device
Inventor: FUTAMURA SHOJI
IPC: B21D28/00
Filed: 1992-05-15
Abstract: PURPOSE:To selectively increase the driving force of a specific processing unit by connecting a fluid pressure circuit capably of applying a prescribed fluid pressure to a fluid pressure cylinder on a preceding stage when a piston member provided in a fluid pressure cylinder on the last stage is brought to a prescribed position. CONSTITUTION:In the case of requiring a larger driving force in the last stage of a drawing process, when the piston 316a and the piston rod 317a in a first cylinder 306a are brought to the prescribed position, an oil quantity control valve 318 is in an open state via a control device 321 by means of the detecting signal of a position measuring device 307. A hydraulic oil in an oil piping is supplied from a piping 315 to a second cylinder 306b. The piston rod 317b connected to a piston 316b is admitted into the first cylinder 306a. Consequently, the pressure is increased of the hydraulic oil in the first cylinder 306a, and a large pressurizing force is applied to the piston rod 317a.
Patent JP-S62287138-A (JP)
Inventor: BUORUFUGANGU KUNTSUE
IPC: G01N25/20
Filed: 1986-05-29
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-H08315188-A (JP)
Title: Managing method for facility using portable storage device
Inventor: ASAO HIROSHI
IPC: G06Q10/02
Filed: 1995-05-22
Abstract: PURPOSE: To shorten the wait time when a customer utilizes an attraction and perform the facility management of atrractions in good timing by storing the schedule of the customer in a centralized management device and a portable storage device of the customer. CONSTITUTION: The centralized management device 170 calculates proper combination schedules in consideration of the wait times for attractions, etc., and displays them on the display device of a booking machine 130. The booking machine 130 stores the portable storage device with a utilized attraction name and its date and time as admission permission information by making a choice among the schedule patterns of the customer. After schedule information is printed, the printed matter is issued for the customer as a reservation ticket. When the customer utilizes attractions and facilities by using the reservation ticket, an attraction wait time variation data base in the centralized management device 170 is updated and the supervisor manages the rotation rate, etc., of attractions by grasping the wait times for the facilities and attractions, and their utilization states in real time.