baber/WOPTO huggingface dataset:
Patent JP-H1142748-A (JP)
Title: Laminated resin sheet and flower label using the same
Inventor: MORI MASASHI
IPC: B32B27/20
Filed: 1997-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a laminated resin sheet which can be used in offset printing and has high stiffness strength. SOLUTION: A composite-layer synthetic paper (B) with a wall thickness of 40-300 μm containing a biaxially stretched thermoplastic film as a base material layer (B1) and a uniaxially stretched film of a polyolefin resin containing 8-65 wt.% of an inorg. fine powder as a paper-like layer (B2) is integrally lamainated to at least the single surface of a support (A) with a wall thickness of 100-300 μm composed of a polyolefin resin extruded foam sheet with a foaming magnification of 1.05-10 times and an average particle size of foam cells of 3-80 μm so that the paper-like layer (B2) becomes a surface to obtain a laminated resin sheet with a wall thickness of 140-450 μm.
Patent JP-S6460285-A (JP)
Title: Controller for induction motor
Inventor: MUTO NOBUYOSHI
IPC: H02P27/08
Filed: 1987-08-31
Abstract: PURPOSE:To allow an induction motor to be stably driven with current respon siveness fully ensured even in high speed range, by increasing the frequency of a carrier wave when the motor speed exceeds the limits where the pulse number of a PWM signal comes to be reduced rapidly. CONSTITUTION:A DC power supply 10 is applied to an induction motor 40 through a PWM inverter 20. Comparators 91, 93 compares each voltage com mand signal with the carrier wave from a carrier wave generator 113. They produce three-phase PWM signals and a gate drive circuit 100 produces gate signals in correspondence with these PWM signals and applies them to each power switching element of a PWM inverter 20. The carrier wave frequency from the carrier wave generator 113 is variably controlled by the command from a carrier wave frequency command generator 112 in accordance with the rotating speed of the induction motor 40.
Patent JP-S6372104-A (JP)
Title: Rotary transformer
Inventor: ONO HIROAKI
IPC: H01F38/14
Filed: 1986-09-16
Abstract: PURPOSE:To facilitate avoiding crosstalk and facilitate reducing distances between rotors and stators and reducing transmission loss in a rotary transformer, allowing easy but highly accurate work, by a method wherein grooves whose number corresponds to the number of channels are formed in cylinders and magnetic elements are directly buried in the respective grooves. CONSTITUTION:The stators 2a-2c of a rotary transformer are individually provided in a stational cylinder 1 corresponding to the respective channels. The rotors 3a-3c of the rotary transformer are likewise individually provided in an upper rotary cylinder 4 corresponding to the respective channels. Coils 8 are formed in the respective rotors and stators and electromagnetic couplings are induced between the corresponding pairs of the rotors and stators and signals are transmitted between a magnetic head 7 and a stational amplifier circuit. Using this constitution, crosstalk can be avoided and, moreover, highly accurate work of the rotor part and stator part can be realized so that the distances between the rotors and the stators can be reduced and the transmission loss can be reduced.
Patent JP-2001051260-A (JP)
Title: Reflection type liquid crystal display element
Inventor: KUBOTA HIROSHI
IPC: G02F1/1337
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a reflection type polymer dispersion type liquid crystal display element, capable of attaining high luminance and high contrast and superior in display grade. SOLUTION: This liquid crystal display element 101 has a polymer dispersion type liquid crystal layer 104, containing drops 112 of a liquid crystal dispersed in a polymer 111 and a reflecting pixel electrode 105. If the thickness and scattering gain of the liquid crystal layer 104 are represented by (d) (μ m) and SG, respectively, the relation of 50exp(-0.4d)<SG<360exp(-0.47d) is established.
Patent JP-H0380142-A (JP)
Title: Backfill for electric protection of reinforced concrete structure
Inventor: KUROKAWA MAKOTO
IPC: C04B32/02
Filed: 1989-08-24
Abstract: PURPOSE:To make it possible to simplify the fitting of an anode for the electric protection of a reinforced concrete structure by wrapping a powdery or granular backfill compsn. with a water permeable sheet and molding the wrapped compsn. into a sheet shape. CONSTITUTION:A powdery or granular backfill compsn. 2a is obtd. by mixing bentonite, gypsum, sodium sulfate, etc., as principal components with the carbonate, phosphate, chloride, etc., of a metal and a water absorbing polymer is added to the compsn. 2a as required. The compsn. 2a is wrapped with a bag shaped water absorbing sheet 3a, 3b in 5-10mm thickness and quilting 4 is carried out at 50-100mm intervals in the longitudinal and transverse directions to obtain a backfill 1a for electric protection. This backfill 1a is superposed on an anode combined body 8 obtd. by adhering an anode plate 5 to a support plate 6 with a rubber-asphalt sheet 7 for adhesion on both sides and they are integrated.
Patent JP-S6297880-A (JP)
Title: On-demand type ink jet recording method
Inventor: SAKAEDA TAKESHI
IPC: B41M5/00
Filed: 1986-09-13
Abstract: PURPOSE:To enable stable recording to be conducted with high density, high quality and excellent light resistance while preventing an ejecting orifice from being clogged, by controlling the sum of the concentration of chloride ions and the concentration of sulfate ions in a water-color ink to within a specified wt% range. CONSTITUTION:The sum of the concentration of chloride ions (Cl<->) and the concentration of sulfate ions (SO4<-->) in a dye liquid composition prepared by dissolving required compounds in water or a water-containing mixed solvent is controlled to within the range of 0.001-0.2wt% by ultrafiltration, reverse osmosis or the like. The ink thus prepared can have a well-balanced combination of excellent ink jet recording characteristics, preservation stability and fixability onto a recording material and excellent light resistance, weather resistance, water resistance or the like of recorded images.
Patent JP-S6194722-A (JP)
Title: Material feeder in molding machine of doll
Inventor: SATO YASUTA
IPC: B29C41/04
Filed: 1984-10-17
Abstract: PURPOSE:To perform loading work of raw materials into a mold without necessitating manpower, by a method wherein a frame provided with an automatic measuring and loading machine including a pump, a raw materials storage tank and a loading nozzle and fitted with the loading nozzle is arranged movably. CONSTITUTION:A raw materials loading machine 900 is formed movably by regulating the same every frame 201 row by a linked body of a loading nozzle 901 provided corresponding to each of molds 200 of a frame 201 in a row to be obtained by arranging the molds in parallel with each other. A raw materials feeder 950 is formed by arranging a pump 952 to each of two tanks 951, 951 storing raw material sol, which is connected by piping with the raw materials loading machine 900.
Patent JP-S6461126-A (JP)
Title: Active/standby switching system in base station of time division multiple access radio communication system
Inventor: IGARASHI HIRONOBU
IPC: H04J3/00
Filed: 1987-09-01
Abstract: PURPOSE:To switch the system automatically by switching an active system and a standby system at a prescribed time interval if an alarm representing a line fault takes place in both the active and standby systems so as to identify a transmission/reception system having a fault and to use the transmission/ reception system without any fault as the active system. CONSTITUTION:If alarm signal s A1, A2 from the 1st and 2nd transmission/ reception systems arrive at the same time, an AND circuit 91 sends '1' output to a changeover timer 9, which is started. A changeover signal selector 10 is switched by the time of the timer 9, the '1' and '0' level signals from terminals Q, inverse of Q of a flip-flop circuit 85 are fed to a changeover means 7 to act 1st and 2nd transmission/reception systems alternately as the active system. Thus, if no fault exists in any of the transmission/reception system, the transmission/reception system without any fault is used, and the communication line is kept active.
Patent JP-H0884089-A (JP)
Title: Receiver
Inventor: SASAKI KAZUTOSHI
IPC: H04B1/26
Filed: 1994-09-09
Abstract: PURPOSE: To surely listen to the broadcasting of desired waves at the time of weak input in the receiver of radio broadcasting or the like for performing the AGC operation of a wide band from a reception level in a high frequency amplifier stage, performing the AGC operation of a narrow band from a reception signal level in an intermediate frequency stage and suppressing distortion in a mixing circuit or the like at the time of strong input. CONSTITUTION: As an antenna input level becomes high, the AGC operation of the narrow band by a level detection circuit 43 and a comparator 44 and the AGC operation of the wide band by the level detection circuit 41 are performed first. When input becomes further stronger, a bias changeover circuit 50 supplies a first AGC voltage from the level detection circuit 41 to the transistor circuit of the mixing circuit 25 as a bias current, the dynamic range of the mixing circuit 25 is turned to a strong input side and then, the AGC operation is performed by the first AGC voltage. Thus, the distortion of the mixing circuit 25 at the time of the strong input is suppressed and the weak input is coped with as well.
Patent JP-H0379067-A (JP)
Title: Resin sealed type semiconductor device
Inventor: SATO TAMOTSU
IPC: H05K3/34
Filed: 1989-08-22
Abstract: PURPOSE:To prevent the generation of mounting error when a resin-sealed semiconductor device is rotated at 180 deg. or 90 deg. by taking out a lead in the central part of an outside take out lead which is introduced from one side at a position deviated by half pitch from the central line of the resin-sealed main body and taking out leads in the central part which are introduced from the other three sides at the position on the central line of the resin-sealed main body. CONSTITUTION:A lead in the central part of an outside take out lead introduced from one side is taken out from a position deviated by half pitch. A lead in the central part of an outside take out leads introduced from the other three sides is taken out from the central line of the resin-sealed main body. For example, a lead 6 in the central part of the outside take out lead 1 introduced from one side, is taken out at a position deviated by half pitch 5 from the central line of the resin-sealed main body while a lead 7 in the central part of an outside take out leads 1' introduced from the other three sides are taken out respectively passing through the central line of the resin-sealed main body, thereby eliminating a mounting error when a printed board is mounted.
Patent JP-2000041997-A (JP)
Title: Medical laser instrument
Inventor: OWAKI YASUMASA
IPC: A61N5/06
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To protect mechanically tip fibers that are mechanically weak and breakable. SOLUTION: A laser beam transmitted through optical fibers is guided to a laser scalpel tip 10 connected removably to a handpiece, guided to tip optical fibers 12 of the laser tip 10, and curved in the direction at right angles with the direction of axis of the optical fibers 12 and irradiated laterally. However, if used in an exposed state, the optical fibers 12 may be ruptured or broken. Therefore, a cover member 13 is provided to cover the tip optical fibers 12, the upper covering portion 13a of the cover member 13 suppresses an external force from above and the sides of the optical fibers 12, and the front cover portion 13b suppresses an external force from the front.
Patent JP-H1049799-A (JP)
Title: Operation controller
Inventor: MORITA SHINICHI
IPC: B60K28/10
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an operation controller in which neighborhoods can be automatically confirmed even when it is a complicated background. SOLUTION: A camera 20 is connected with a controller 21. A memory 22 stores a picture signal from the camera. The rotary sensor and key switch of a vehicle are connected with the controller 21. The controller stores the picture signal when the vehicle stops in the memory. When an engine is started, a picture signal is newly inputted, stored, and compared with a video signal when the vehicle stops. The picture when the vehicle stops is obtained as a picture without any obstacle since a driver confirms the neighborhoods. Therefore, when any change is not recognized in the compared result, it is judged that any obstacle is not present. When any change is recognized, the energizing circuit of the retarder motor of the vehicle is temporarily interrupted by a relay 23, and the confirmation of the neighborhoods is urged.  When the neighborhoods are confirmed, the start is permitted by a releasing switch 25. Thus, the obstacle can be detected without operating any complicate picture processing.
Patent JP-H0775360-A (JP)
Title: Device for controlling motor
Inventor: IIDA YUJI
IPC: D05B69/18
Filed: 1993-08-31
Abstract: PURPOSE:To execute an exact feedback control of the rotation of a sewing machine motor even when the motor rotates at a low speed. CONSTITUTION:A digital signal is generated according to the rotation of a sewing machine motor. The period from a rise of the digital signal to the next rise thereof stored in a RAM is updated. The fall period from a fall of the signal to the next fall thereof stored in the RAM is also updated. The power supply timing at which a power is supplied to the sewing machine motor is computed at every 1/2 period of a power source waveform. When the time of computation comes, the power supply timing is computed automatically on the basis of the updated pulse period stored in the updated RAM (S10). When the power supply timing is reached, a command of permission of the power supply is outputted (S12).
Patent JP-H0940022-A (JP)
Title: Cushion made of corrugated fiberboard
Inventor: TANIGUCHI HIROSHI
IPC: B65D5/50
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain a cushioning material excellent in cushioning ability and also simple in structure by providing triangular prism bodies formed by folding tube forming pieces extended from both sides of a folded plate on an outer side of a side plate. SOLUTION: A cushion 1 comprises a folded plate 3 folded and overlaid into a U-shape on an upper face of a bottom plate, side plates 4 supported in a straight-standing state from both sides of the folded plate 3, and a back plate 5 extended from the folded plate 3, supported in a straight-standing state being engaged with the side plates 4 and folded into a U-shape. These four sides are brought into contact with ridges of a received object, thereby protecting the object at the time of packing. Further, the cushion 1 is equipped with triangular prism bodies 6 formed by folding tube forming pieces on an outer side of the side plates 4, thereby improving strength at parts of the side plates 4.
Patent JP-H0946843-A (JP)
Title: Insulating coat removing mechanism and electric power connecting clamp
Inventor: ITO AKIRA
IPC: H02G1/12
Filed: 1995-08-01
Abstract: PROBLEM TO BE SOLVED: To provide an insulating coat removing mechanism and an electric power connecting clamp which are used when a contact electrode is connected to an electric wire or a cable in the state of a hot line, which is covered with an insulating coat to form a bypass circuit or a short-grounded circuit whereby a large current can be made to flow and at the same time abrasion resistance can be obtained. SOLUTION: An insulated distribution line 700 is fixed and supported by a clamp main body 1, and a contact electrode 3 which makes the edge of a cutting part is pressed against the insulating coat 701 of the insulated distribution line 700 by predetermined pressing force and rotated, thereby being able to remove the insulating coat 701 of the insulated distribution line in a nearly cylindrical form, and the contact electrode of a bypass circuit or the like is inserted from the open area of the insulating coat 701 removed in the nearly cylindrical form, thereby being able to obtain the surface contact of a large contact area to the conductor 702 of the insulated distribution line 700, so that a large current may be carried.
Patent JP-H0265271-A (JP)
Title: Dynamic type memory
Inventor: WATANABE TOSHIHARU
IPC: H01L27/108
Filed: 1988-08-31
Abstract: PURPOSE:To enable the micronization of a memory cell so as to obtain a dynamic memory provided with a large number of bits in a extremely small area by a method wherein a memory cell charge transfer transistor channel region is formed on a pair of side faces of an island of a semiconductor layer and a bit wire contact is formed on the upside of the island of the semiconductor layer. CONSTITUTION:An n<+>-layer 9 is formed on the upsides of islands 6, the upsides and the side faces of the islands 6 are covered with an insulating film 8 so as to isolate the islands from each other, a contact hole is provided to the insulating film 8, a bit wire material 12 is deposited on the whole face, which is etched so as to leave the bit wire 12 unremoved to be arranged in a direction which crosses a gate electrode 11 at a right angle. By this setup, the bit wire 12 is in contact with the n<+>-layer 9 formed on the upside of the island 6 through the intermediary of the contact hole provided in the insulating film 8. The bit wire 12 can be formed of metal wiring, so that it is small in wiring resistance and line capacity Cb. And, the protrudent island 6 is formed astride two trenches 3, and a charge transfer transistor channel region is formed on a pair of side faces of the island 6, so that memory cells can be micronized and a dynamic memory having a large number of bits in a small area can be formed.
Patent JP-2001042391-A (JP)
Title: Device and method for consecutive photographing
Inventor: NAKADA OSAMU
IPC: G03B15/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To appropriately output consecutive pictures in accordance with the moving speed of an object, even in the case the movement of the object varies in speed. SOLUTION: The consecutive photographing device 10 is provided with speed measuring means 15 and 11a for measuring the moving speed at a prescribed reference point in accordance with a series of the movement of the object, a moving picture photographing means 14 for photographing a series of the moving pictures of the object, a still picture deciding means 11b for deciding a reference of selecting the prescribed number of still pictures out of many still pictures constituting the photographed moving pictures in accordance with the measured speed, a still picture selecting means 11c for selecting the prescribed number of still pictures out of many still pictures constituting the moving pictures based on the decided reference, and an output means 19 for outputting plural selected still pictures. The still pictures to be outputted are selected out of the moving pictures in accordance with the measured object speed, then, the prescribed number of the still pictures with each point of a series of the object movement assigned are outputted.
Patent JP-S6375041-A (JP)
Inventor: MIHAIRU PETOROBUITSUCHI ZUBERE
IPC: D06M101/16
Filed: 1986-09-13
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-2000043269-A (JP)
Title: Head and method for liquid-jet recording
Inventor: SEKIYA TAKURO
IPC: B41J2/205
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To permit gradational recording (multi-value recording) and widen a tonal range in a liquid-jet recording head (bubble-jet type ink-jet recording head) which can perform only binary recording conventionally. SOLUTION: The liquid-jet recording head includes a passage with a heat energy action part, a liquid chamber for introducing a recording liquid to the passage, and a means for introducing the recording liquid to the liquid chamber. The introduced recording liquid is heated by the heat energy action part to generate air bubbles, and the recording liquid is discharged from a discharge port because of an action force subsequent to a volume increase of the air bubbles. The heat energy action part is constituted of two heat-generating bodies 111, 112 which can drive independently and are spaced a nearly equal distance from the discharge port, and at the same time, one heat-generating body has a heat-generating capacity larger than one time and smaller than two times a capacity of the other.
Patent JP-S6460127-A (JP)
Title: Priority cuing call system for data connection
Inventor: HOKARI MAKOTO
Filed: 1987-08-31
Abstract: PURPOSE:To attain priority connection concerning a specified data terminal by providing a means to periodically supervise that a called data terminal is idle, successively executing removal from calling information registered to the cue of a high priority when the terminal goes to be idle and executing a connecting processing with the calling information. CONSTITUTION:A central processing unit 2 selects the cue in order from the cue of the high priority with a constant period, checks the presence or absence of data registration and when there is the data registration, reads the data. Whether the called terminal is idle or not is investigated by a called terminal subscriber number 19 of a data part 22. When it is idle, it is informed a calling data terminal equipment 3 that a called data terminal equipment by a calling device subscriber number 18. Then, since a calling data terminal equipment executes response, the connecting processing is executed to the called data terminal equipment 6. Thus, a trouble such as to repeat transmitting processing in many times until the called data terminal goes to be idle is eliminated and when the priority of the data terminal is improved, the connecting processing can be priory executed.
Patent JP-2001043314-A (JP)
Title: Character cutting method
Inventor: MIYAZAWA TOSHIO
IPC: G06T7/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a more precise character cutting method. SOLUTION: When an objective original is a hall size original (S1), the row of the same size is extracted by using a font size corresponding to the maximum height among the heights of character blocks contained in the row (S2). A histogram with respect to the circumscribing rectangle widths of respective characters in the extracted row and a distance between rectangles is generated (S3). Prescribed correction is executed (S4) and the maximum value of the histogram is obtained (S5). When the sum of degrees with respect to the prescribed distances just before and just after the distance with respect to the maximum value exceeds a prescribed threshold (YES of S6), a standard character size is changed (S7). When the changed standard character size is larger than the prescribed value (NO of S8), the new standard character size is used (S9).  In a case except the above case, the standard character size by a conventional method is used (S10).
Patent JP-S60110665-A (JP)
Inventor: TODA TAKEO
IPC: B65D81/32
Filed: 1983-11-17
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-S6371889-A (JP)
Inventor: GOHARA YOSHIHIRO
IPC: G09G3/20
Filed: 1986-09-16
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。