baber/WOPTO huggingface dataset:
Patent JP-2001077793-A (JP)
Title: Wavelength multiplexing optical transmission system, transmission device and method therefor
Inventor: IKUSHIMA TAKESHI
IPC: H04B10/2507
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a wavelength multiplexing optical transmission system which limits a band where a modulation frequency is arranged and suppresses influences by crosstalk noise. SOLUTION: When frequency multiplexing parts 116 and 126 modulate and multiplex a carrier wave by a base band signal which power signal sources 111 to 115 and power signal sources 121 to 125 generate, the modulation frequency is arranged on frequency bands F1 and F2 different from each other and on a frequency band F0 common to all transmission parts. The frequency multiplexing parts 116 and 126 arrange a modulation frequency of a base band signal on the frequency band F0 and arranges modulation frequencies of the base band signal other than that on the frequency bands F1 and F2 different from each other.  Therefore, it is possible to limit a frequency band on which the modulation frequency of the base band signal is arranged as a whole and to suppress influences of crosstalk noise generated by crosstalk mixing by the optical signal of wavelengths adjacent to each other in a reception signal.
Patent JP-S63105706-A (JP)
Inventor: KOJIMA KATSUMI
IPC: A47B45/00
Filed: 1986-10-24
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-H1094496-A (JP)
Title: Settling structure of bathtub and counter
Inventor: YAMASHITA TOSHIKI
IPC: A47K4/00
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To beautify finish a bathtub and counter without generating a clearance between the bathtub and counter, obviate a waterproof processing after installation, and shorten the execution work time, by placing and installing one side of its counter on the upper edge part of the bathtub on the side in contact with the counter. SOLUTION: When a bathtub 1 and a counter 2 are installed in a system bath, one side 2a of its counter 2 is placed and installed on the upper edge part 1a of the bathtub 1 on the side in contact with the counter 2. At this time, a seal material 5 is interposed in a joining part of the upper edge part 1a of the bathtub 1 and one side 2a of the counter 2, and waterproof processing of the joining part is performed. The other side of the counter 2, that is, the side contacting with a wall panel 4 is also placed on a counter support material 3, and a height of the counter 2 is adjusted. Therefore, a clearance is not generated between the bathtub 1 and the counter 2, and the finish can be made beautiful, and waterproof processing after installation can be obviated, and the execution work time can be shortened.
Patent JP-H10238560-A (JP)
Title: One way clutch
Inventor: TAKADA SEIICHI
IPC: F16D41/06
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve precision by reducing the oscillation of a clutch when rotation is effected in a state that a clutch is locked on a shaft. SOLUTION: In a one way clutch formed such that a roller holding packet 15 is arranged to form a wedge-form space on the outer ring 12 of a clutch unit, incorporated in a clutch casing 1, between a shaft 6 and the inside diameter surface of the outer ring and a roller 17 inserted in the holding packet 15 is energized through the force of a leaf spring 19 in a direction in which a wedge angle is decreased, the inside diameter surface 25 of the outer ring 12 forms a radial bearing for the shaft 6.
Patent JP-H03122111-A (JP)
Title: Polyisocyanate, its manufacture, and its use in baking lacquer
Inventor: REINHARUTO HARUPAAPU
IPC: C07D251/48
Filed: 1990-09-25
Abstract: PURPOSE: To obtain the subject compound for stoving lacquers or the like whose solubility in organic solvents is high at low temperatures by reacting an organic diisocyanate with a specified amount of an irreversible and monofunctional blocking agent, a triazine, and an organic polyhydroxyl compound.  
     CONSTITUTION: (A) An inorganic diisocyanate having a molecular weight of 160 to 300 is reacted with (B) an irreversible and monofunctional blocking agent for NCO groups that can block 20 to 90% of the NCO group of the component (A) and can give a blocked isocyanate in an amount of 5 to 20 wt.% based on the product, (C) a triazine containing amino groups represented by formula I wherein R represents an amino group or the like, and (D) an organic polyhydroxyl compound having a molecular weight of 62 to 3,000 in an amount that can give an equivalent ratio of the amino group to the hydroxyl group of (1:0) to (1:20) with the equivalent ratio of the free NCO group to the amino group plus the hydroxyl group being (0.65:1) to (1.05:1) to obtain a polyisocyanate having urea groups, structural units each corresponding to formula II in an amount of 0.5 to 15 wt.%, blocked NCO groups in an amount of 5 to 20 wt.%, and urethane groups in an amount of 0 to 30 wt.%. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S60139831-A (JP)
Title: Manufacture of particular yarn
Inventor: SHINKAI KUNIO
IPC: D02J1/00
Filed: 1983-12-26
Abstract: PURPOSE:To spin a particular yarn giving a woven cloth having soft and bulky feeling, by increasing the speed of back roller to increase the feed of roving, and retaining the roving in a drafting part to form a slub. CONSTITUTION:The commands to form the slubs 52 at regular intervals on the yarn with standard fineness are set in the program to be inputted into the electrical controlling apparatus 39. When the command is read by the controller 39, the second servo motor 24 is accelerated to form a slub 52 on the spun yarn. The back roller 16 is accelerated according to the acceleration of the motor 24, and the roving is retained in the drafting part to effect the lowering of the drafting ratio.
Patent JP-2001071795-A (JP)
Title: Seat lock mechanism of motorcycle
Inventor: NAKAJIMA YASUSHI
IPC: B62J6/04
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To facilitate maintenance work for tail lamps by forming open spaces before the tail lamps when a seat is released along with the unlocking of a lock mechanism utilizing the portions arranged on both seat rail sides each of which forms a part of the lock mechanism. SOLUTION: The pillion seat 40 of a motorcycle is supported on both seat rails 12 vertically openable and closeable and opening and closing mechanisms 64 are arranged between a projection 40b between both leg sections 40a of the seat rails 12 and cross pipes connecting both lower pipes 37 of both seat rails 12. When the cylinder lock 62 arranged at the rear end of a rear fender 46 is operated by a key 63, the pillion seat 40 is unlocked. In this case, portions arranged on both sides of the seat rails 12 forming a part of the lock mechanism 64, i.e., working units 66 and arranged lower than tail lamps 93 so as to form open spaces before the tail lamps 93.
Patent JP-S61128951-A (JP)
Inventor: IIDA TAKETOSHI
IPC: A61B8/14
Filed: 1984-11-28
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-H0196409-A (JP)
Title: Automating priming device for cylinder oil injector
Inventor: WAKATSUKI SUKEYUKI
IPC: F01M7/00
Filed: 1987-10-08
Abstract: PURPOSE:To reduce the number of operating crew for a large engine, to improve preparation efficiency for starting and to shorten preparation time for starting by arranging a priming cam shaft coupled with a motor and a fixed position stopping mechanism while penetrating through respective oil injector casing. CONSTITUTION:When priming is carried out, a priming cam shaft 11 is rotated through a motor so as to roll levers in respective oil injectors simultaneously through a cam 12. The lever 1 provides reciprocal motion onto a plunger 3 so as to suck cylinder oil 10 from the lower section of a valve 7 and to feed the cylinder oil from upper section to a cylinder. Upon finish of priming, a cam shaft 11 is stopped at a retreating position where the cam 12 does not contact with the lever 1 by means of a fixed position stopping mechanism so as to carry out lubrication through rotation of a steady rotation cam shaft 5. Consequently, priming work is automated.
Patent JP-H0994534-A (JP)
Title: Method for fractionating shredder dust and device therefor
Inventor: IMAHASHI KUNIHIKO
IPC: B07B1/46
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To carry out the automatic fractionation with good fractionating accuracy by fractionating and removing magnetic dust out of shredder dust, fractionating screen penetrable dust from impenetrable dust, performing a spe cific gravity fractionation, crushing light dust, and performing a specific gravity fractionation of the dust containing wire harness successively in this order. SOLUTION: Shredder dust 1 is fractionated into three groups, namely magnetic matters, non-magnetic matters and non-ferrous metals such as Cu and others in an eddy current fractionaing process 2. Non-magnetic dust is screened into the given sizes by a screen 3, and the dust containing glass is transferred to a rotating screen 4. The dust containing impenetrable wire harness is passed through a specific gravity fractionating process 8, a crushing process 9, a vibration screening process 10 and a specific gravity fractionation process 11 and fractionated into copper wires 12, rubber and the like. The dust containing glass is processed by the rotating screen 4, a sliding way fractionator 5 and a penetrating type fractionator 6 and fractionated into glass 7, rubber, resin and the like.
Patent JP-S61131618-A (JP)
Title: Transmission circuit
Inventor: ITO SHUJI
IPC: H03K19/0175
Filed: 1984-11-29
Abstract: PURPOSE:To eliminate the need for a termination resistor required conventionally and to attain high speed transmission by adding a tri-state gate giving logical 1 when no signal is transmitted to a signal transmission circuit comprising plural 3-state gates of dot-OR connection. CONSTITUTION:Input signals a'-C', d'-f', and also control signals (a-c), (d-f) are inputted to tri-state gates A-C, D-F to apply the input signals selectively to an AND gate 4. An input signal of level '1' is always applied to tris-stage gates G, H and control signals g, h at high level when the other control signals (a-c) and (d-f) are at a low level are applied to the gates G, H so that he terminals 1, 2 are never brought into a high impedance when all of the tri-state gates are all reset. Thus, no termination resistor preventing high impedance is required and the level of the terminals 1, 2 is brought quickly into '1' level when the circuit changes to non-transmission state.
Patent JP-S61132527-A (JP)
Title: Centering method in press, or the like and centering apparatus
Inventor: SHIBAZAKI TAKAO
IPC: C03C27/10
Filed: 1984-11-29
Abstract: PURPOSE:To carry out the precise centering, by detecting the deviation of the center of the part to be centered utilizing ultrasonic wave, processing the data, and correcting the deviation. CONSTITUTION:The high-frequency pulse generated by the transmitter 25 is transmitted to the piezoelectric transducer 14 through the circulator 26, and the generated plane ultrasonic wave is focused to the cavity surface of the lower mold 22 with the acoustic lens 27, the upper mold 20 and the molded article 17. The sonic wave reflected from the focus is converged to the lens 27 and inputted through the receiver 28 to the controlling circuit 29, and the focal length is calculated and stored in a memory. The lens 27 is traversed along a U-shaped orbit to detect the focal lengths from the surface of the lower mold 22 at four points. The scanned focal lengths are compared with each other with the circuit 29 to calculate the deviation between the axes of the molds 20 and 22. The deviation of the center can be corrected by shifting the axis of the lower mold with the shifting apparatus 23 until all the focal lengths coincide with each other.
Patent JP-H056240-A (JP)
Title: System and device for inputting characters and coordinates with one hand
Inventor: KOSEKI YOSHITO
IPC: G06F3/023
Filed: 1991-06-27
Abstract: PURPOSE:To reduce an area to be set and to enable inputting even with one hand by arranging devices to detect the motions of finger tops corresponding to plural fingers and inputting cooridinates according to a contact place and the movement of the finger between the areas set later. CONSTITUTION:In the device to detect the contact of finger tops or pushing-down, parts contacted or pushed down by the finger tops are arranged as one line in the direction of moving the finger top. This arrangement is executed concerning the plural fingers. Next, after the part is contacted or pushed down by the finger, the finger is separated as it is and additionally, the other input excepting for the separation is enabled according to the movement of the finger before the separation and after the contact of the finger. In this device, five parts 1-20 to be contacted or pushed down are provided concerning the thumb, forefinger, middle finger and ring finger, and one part 21 to be contacted or pushed down is provided concerning the little finger. Since the devices to detect approach or contact to a certain area and to measure the position of the finger are provided concerning the plural fingers, the input of characters and coordinates or the like to a computer can be instructed according to the positions of fingers in the case of contact and the positions of the fingers in the case of separation.
Patent JP-H03114299-A (JP)
Title: Mounting machine head for chiplike electronic component
Inventor: TOYOOKA OSAMU
IPC: H05K13/04
Filed: 1989-09-27
Abstract: PURPOSE:To prevent a mounting mistake due to a decrease in vacuum suction force by subjecting a chiplike electronic component to the adhesive force of an adhesive tape at the end of a head, and mounting the component while peeling it from the tape by the function of a component peeling pin. CONSTITUTION:An adhesive head 4 is moved down to adhere a chiplike electronic component 3. In this case, a component peeling pin 8 is disposed in a state contained inside from the end of the head 4. Then, the head 4 approaches the component 3, an adhesive tape 7 is brought into contact with the upper surface of the component 3, and adhered. Thereafter, the head 4 is moved in the state adhered with the component 3, the component 3 is then pressed on a temporarily securing adhesive 10 of the component 3 at a predetermined position on a printed board 9 to be mounted under a predetermined pressure, thus completing the mounting, and the head is then started to be raised. In this case, the pin 8 is extended from the end of the head 4, and the component 3 is peeled from the tape 7.
Patent JP-H0989418-A (JP)
Title: Refrigerator
Inventor: UMEOKA IKUTOMO
IPC: F25B41/00
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the noise without lowering the cooling system efficiency by reducing the pressure loss of refrigerant and attenuating the pressure pulsation in the muffler provided at a discharge refrigerant tube used for a refrigerator. SOLUTION: A refrigerant inlet tube 15 is connected to a refrigerant outlet tube 16 via a coiled spring 17 in a muffler 6 to obtain a refrigerator having low noise without reducing the cooling system efficiency.
Patent JP-H07101246-A (JP)
Title: Resin-molded door checker
Inventor: OYAMA YASUO
IPC: B60J5/04
Filed: 1993-10-08
Abstract: PURPOSE:To reduce the generation of noise at the sliding time by forming a pair of sliding pieces for supporting both faces of a check arm, of polyacetal resin with a lubricative high polymer dispersed in the micro-granular state. CONSTITUTION:A sliding part 14 made of resin such as nylon resin is integrally formed at the longitudinal middle part of a metal insert 12 to form the check arm 11 of a resin-molded door checker 10. One end part 12A of the insert 12 is pivotally fixed to the pillar of a body by a pin 15. Shoes 30 serving as a pair of sliding pieces holding the sliding parts 14 of the check arm 11 in between, and a pair of rubber dampers 32 holding both shoes 30 in between are accommodated in a box like storage part 26C at the vertical center part of a case 26 fixed to the inner panel of a door. In this case, the shoe 30 is formed of polyacetal resin with a lubricative high polymer dispersed in the state of spherical micro grains of about 1mum by micro capsule technique.
Patent JP-H0562445-A (JP)
Title: Flexible disk device
Inventor: ORIGASA YASUHIKO
IPC: G11B33/12
Filed: 1991-09-05
Abstract: PURPOSE:To prevent failure by setting the shortest distance from the center of the nearest pole to the outside shape end of a motor at a distance shorter than the distance up to the center of the pole second nearest by counting in a longitudinal direction from the outside shape end of the juncture of cables. CONSTITUTION:A stepping motor 4, a projecting part 1a of a main chassis 1 and an interface connector are disposed in relations L1>L3, L2>L3 (L1 is the shortest distance from the center of the pole nearest the motor 4 of a connector 2; to the outside shape end of the motor 4 L2 is the distance from the inside wall surface of the projecting part 1a on the side reverse from the L1 side of the connector 2 to the center of the pole nearest this wall surface; L3 is the distance from the outside shape end of the juncture 3b to the center second nearest by counting in the longitudinal direction from the outside shape end of the juncture 3b). Mis-plugging is prevented in this way and the breaking of an FDD is prevented.
Patent JP-S63109995-A (JP)
Inventor: NAGAO SANJI
IPC: B25J5/02
Filed: 1986-10-24
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-H0820826-A (JP)
Title: Vacuum degassing method and ladle type vacuum degassing apparatus
Inventor: NAKAMURA KAZUO
IPC: B22D1/00
Filed: 1994-09-20
Abstract: PURPOSE:To improve the quality of molten metal and the productivity of a vacuum-degassing by reducing the contact of the molten metal with the air and the entrapment of the air in an interval from the pouring of the molten metal into a ladle to the supply into a device for using the molten metal after executing the vacuum-degassing. CONSTITUTION:A stroke 16 which is formed in the closing type ladle 1 and penetrated through a cover 3 on the ladle body 2, and a melting furnace are connected with a molten metal supplying tube. The molten metal in the melting furnace is sucked into the ladle 1 by reducing the pressure in the ladle 1, and after sucking the molten metal of a prescribed quantity, the vacuum-degassing of the molten metal is executed by further reducing the pressure in the closed ladle 1. Successively, the ladle 1 is carried under condition of sealing gas for preventing the oxidation of the molten metal in the ladle 1, and the device for using the molten metal and the stoke 16 are connected with a molten metal supplying tube to supply the molten metal into the device for using the molten metal under pressurizing condition by feeding the pressurizing gas into the ladle 1.
Patent JP-H1095245-A (JP)
Title: Safety device for automobile
Inventor: HIBINO JUNICHI
IPC: G01N21/35
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To positively judge a wet state or a frozen state of water on the road surface so as to be able to control steering and braking of an automobile onto the safe side and to be able to warn a driver. SOLUTION: This safety device is provided with a projector 41 fitted to a vehicle so as to irradiate infrared rays to the road surface, a light receiver 42 provided with optical filters 42e, 42f for transmitting light of specific wavelength in the absorbed wavelength band of infrared rays to each of water and ice in reflected light from the road surface, a road surface state discriminating part 43 for discriminating a wet/frozen road surface state by comparing the light quantity received through the optical filters, and a control means for controlling a warning means driven by output from the road surface state discriminating part 43, and/or a driving system so as to control by reducing the speed of an automobile, or the like.
Patent JP-S62112867-A (JP)
Inventor: YABANA KICHIJI
IPC: E04H3/10
Filed: 1985-11-12
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-S63106219-A (JP)
Title: Circulation carrier
Inventor: TAKEUCHI HIROTATSU
IPC: B65G17/48
Filed: 1986-10-24
Abstract: PURPOSE:To enlarge a receiving table or a shelf within a limited space, by making an arm for supporting the receiving table telescopic and circulation moving the receiving table along a circulation track comprising linear vertical/ horizontal and front/rear paths. CONSTITUTION:A telescopic arm 5 comprises a fixed section 5a and a telescopic section 5b, and a receiving table 7 is suspended from the tip of the telescopic section 5b. Furthermore, a guide roller 5-1 to be engaged with an arm guide 6 is provided at the opposite side from the receiving table. The arm guide 6 is a rectangular track comprising horizontal/vertical and front/rear linear paths, while a receiving table attitude holding guide 8 is provided in parallel and engages with a roller 7-1 of a receiving table 7 so as to maintain the receiving table 7 horizontal. Furthermore, the receiving table 7 is provided with a stopping section comprising male and female stop sections so as to engage/ disengage the proceeding receiving table 7 from the following receiving table 7.
Patent JP-H0299900-A (JP)
Title: Removal of radioactive europium in solution of radioactive gadolinium
Inventor: MOTOKI RYOZO
IPC: A61K51/00
Filed: 1988-10-07
Abstract: PURPOSE:To simplify removal by filling zinc powder and graphite powder mixedly into a column and by supplying in the column a solution containing a pretreatment solution as an electrolyte, and a solution containing a radioactive gadolinium and a radioactive europium. CONSTITUTION:For the first place, a mixture 3 made of zinc powder and graphite powder is added to water containing a slight amount of ethyl alcohol and then is filled into a column 1. A predetermined volume of hydrogen gas and a sulphuric acid of predetermined normality is passed through the column to make it conditioned. After that, a predetermined volume of raw solution with a different concentration of europium and a sulphuric acid of predetermined normality as a column detergent is passed through the column. With this procedure, a high decontamination factor can be easily obtained.
Patent JP-H1193472-A (JP)
Title: Latch lock
Inventor: ASAKI RYOJI
IPC: E05C1/14
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a latch lock which can easily cope with a horizontally swinging door by rotating the installation of a reversing latch bolt axially by 180 degrees and which can be simplified ad miniaturized. SOLUTION: A latch lock has latch projections 7 provided on the upper and lower surfaces of the rear of a reversing latch bolt 4 to prevent the reversing latch bolt 4 from popping out of a latch bolt hole and to prevent the rotation of the reversing latch bolt. The latch lock comprises a latch rotation stopping piece 81 which has guide grooves for guiding the latch projections 7 and which rises in contact with the upper surface of the reversing latch bolt 4; a latch guide 6 installed inside a latch main body in such a way as to surround the contour of the reversing latch bolt 4 except its upper and front surfaces; a compression coil spring 91 interposed between a spring inserting part 9 formed in the center of the right surface of the reversing latch bolt 4 and the rear surface plate 64 of the latch guide 6;  and a latch stopper 5 fitted into the front 3 and stopping the reversing latch bolt 4 by abutting to the latch projections 7, the latch stopper 5 having a latch bolt hole into which the reversing latch bolt 4 is inserted.