baber/WOPTO huggingface dataset:
Patent JP-H01204716-A (JP)
Title: Manufacture of nondirectional polypropylene film
Inventor: OSHIMA SHIGEYUKI
IPC: B29C48/355
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a nondirectional polypropylene film where molecular orientation is not generated, by a method wherein at the time of cooling with a cooling roll, molten polypropylene resin is pressed with a press roll through a supporting belt and sent out under an orientationless state. CONSTITUTION:Polypropylene resin is charged into a T die, melted, extruded downwise and sent to a cooling roll 2 by placing on the surface of a supporting belt 5. Molten polypropylene resin sent to the cooling roll 2 is pressed against the cooling roll 2 by a press roll 3 arranged by facing on the cooling roll 2 through a supporting belt 4 and cooled and a polypropylene film 6 is formed. This polypropylene film 6 is cooled by the cooling roll 2 under orientationless state through the supporting belt 5 and sent out through the cooling roll 2 under the orientationless state. Therefore, molecular orientation is not generated on the manufactured polypropylene film 6, nondirectional polypropylene film is made and becomes structure which is apt to out off bidirectionally such as a longitudinal direction and a direction meeting at right angles with the same.
Patent JP-H05229786-A (JP)
Title: Inverter-driven hoisting brake motor device for electric hoist
Inventor: KATO OSAMU
IPC: B66D5/30
Filed: 1992-02-17
Abstract: PURPOSE:To enhance the loading work efficiency and prolong the service life, miniaturize the device and reduce the cost thereof by setting the number of winding of the stator coil for a brake motor to a specified number and the relation between the output voltage V of an inverter and an output frequency (f) to a constant V/f except near zero of the output frequency. CONSTITUTION:A brake motor 1 is constituted by utilizing a magnetic suction force as a brake release force. In response to an output frequency (fd) by which the magnetic suction force is dropped and a brake is started to operate when the output frequency (f) of an inverter is increased, the output frequency by which the motor is rotated with high speed at a related voltage when a load is not hanged on a hoist is called (fh) and the number of winding of a stator coil 4 with the commercial electric power drive specification of the related voltage is called Nc. The number Nh of winding of the stator coil 4 is set by less than Nh=NcXfd/fh and to the near number of winding thereto and the relation between the output voltage V of the inverter and the output frequency (f) is set by a constant V/f except near zero of the output frequency (f).
Patent JP-S59155965-A (JP)
Title: Charge transfer device
Inventor: TAKIZAWA YOSHIYORI
IPC: H01L31/10
Filed: 1983-02-25
Abstract: PURPOSE:To prevent a charge transfer device from generation of reset noise by a method wherein a means to obstruct the high band signal component of a driving signal is inserted between a reset element and a driving signal generating circuit. CONSTITUTION:Transfer pulses generated from a driving logic circuit 31 are converted into voltages through transfer drivers 32, 33 to be applied to the electrodes 11, 22 of charge transfer elements, and signal charge is transferred in order. While, only the fundamental wave component of a reset pulse outputted from the driving logic circuit 31 is made to pass according to a BPF34, a DC bias voltage is added thereto according to a capacitor 35, a resistor 36 and a reset bias electric power source 37, and drives an MOSFET13, which is a reset element. Because reset of the CCD is driven by passing the reset driving waveform through the filter like this, noise mixed prior to this can be removed. Accordingly, reset noise is scarcely contained in an output signal, and consequently the output signal having the favorable S/N ratio can be obtaind.
Patent JP-S59158900-A (JP)
Inventor: JIEIMUZU EMU SERUFU
IPC: C08F299/04
Filed: 1983-02-25
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-S53113726-A (JP)
Title: Electrolytic treatment of metal strip
Inventor: SAITOU TAKAO
IPC: C25D5/00
Filed: 1977-03-17
Abstract: PURPOSE: To carry out stable electrolytic treatment, coping with width direction walk of strip, by controlling the quantity of electric charge for facing anode plate at the tip end of travelling strip by the displacement value, continuously detected at the tip end of the strip, among insoluble grid type anode plate group, separately provided in electrolytic bath. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60175228-A (JP)
Title: Substrate for optomagnetic disk
Inventor: TSUCHIYA AKIRA
IPC: G11B11/105
Filed: 1984-02-20
Abstract: PURPOSE:To enable manufacture of a pregrooved glass substrate which is considered difficult to manufacture with the conventional technique by forming an Si film by sputtering on a glass substrate and manufacturing the pregrooves by laser cutting. CONSTITUTION:An Si film 2 is formed by sputtering on a glass substrate 1 and the film 2 is subjected to laser cutting by which a pregrooved 2' glass substrate is manufactured. The film consisting of the IV group element semiconductor or III-V group element compd. semiconductor absorbs light of a laser for laser cutting and is therefore suitable as a film for formation of the pregrooves. A recording medium (Gd-Tb-Fe) 4 and a protective film (SiO) 5 are formed by sputtering on the pregrooved glass substrate formed in the above-mentioned way.
Patent JP-H06222267-A (JP)
Title: Zoom lens
Inventor: MITSUSAKA MAKOTO
IPC: G02B15/20
Filed: 1993-01-25
Abstract: PURPOSE:To provide a zoom lens having four lens groups as the whole and high optical performance of a variable power ratio of 3 and a F-number of about 2.5-8.2. CONSTITUTION:A zoom lens has four lens groups consisting of a first group L1 with positive refraction force, in the order from an object side, a second group L2 with relatively weak positive or negative refraction force, a third group L3 with positive refraction force and a fourth group L4 with negative refraction force. At the time of varying power from wide angle end to telescopic end, a determined lens group is moved so that the space between the first group L1 and the second group L2 is increased, the space between the second group L and the third group L3 is changed, and the space between the third group L3 and the fourth group is reduced. At least one lens of the second group L2 is arranged on the image surface side over a diaphragm, and the second group L2 and the third group L3 are moved on the object side to conduct the focusing from an infinite-point object to a short range object.
Patent JP-H074398-A (JP)
Title: Steam jet pump
Inventor: MOCHIZUKI HIROSHI
IPC: F04F5/24
Filed: 1994-02-28
Abstract: PURPOSE:To improve pump performance and ensure the large pump discharge rate of flow and high pump head with compact structure by accommodating a steam nozzle inside a mixing tube, and connecting a liquid discharge nozzle to the discharge side open end of the mixing tube to constitute a pump main body. CONSTITUTION:High pressure steam is fed into a steam nozzle 20 from the inlet side on the left and jetted vigorously from the tip on the right toward the outlet 10a side inside a mixing tube 10. In association with this jetting, a transport object liquid is made flow into the mixing tube 10 from a liquid inlet on the lower side and mixed with the jet steam. In association with this mixing, the steam is cooled, gradually condensed and made into a corn shape S in the tip direction of the steam nozzle 20 so as to vanish into nothing. On the other hand, the liquid phase is accelerated at a throttle part at the open end 10a of the mixing tube 10 and fed into a liquid discharge nozzle 30 so as to flow out from the outlet side. The improvement of pump efficiency is thereby attained.
Patent JP-H01206913-A (JP)
Title: Reaping edge transmitting mechanism of grain straw reaping device
Inventor: IIIZUMI KIYOSHI
IPC: A01D34/30
Filed: 1988-02-09
Abstract: PURPOSE:To prevent occurrence of secondary destruction by an interlock rod in biting of an edge and a foreign matter, etc., by adjustably connecting a movable edge at the upper side of receiving edge through an interlock holder screw part rotated by a crank to the tip part of the interlock rod left and right reciprocated. CONSTITUTION:When a foreign matter, etc., is bitten between a movable edge 2 and a receiving edge 1 during operation of a combine, a screw part 4 of an interlock rod 3 to couple the interlock rod 3 to an interlock holder 5 is damaged. The damaged interlock rod 3 is stopped without being rotated by a crank together with the interlock holder 5.
Patent JP-H11225942-A (JP)
Title: Endoscope shape detector
Inventor: TAKIZAWA HIRONOBU
IPC: A61B5/107
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope shape detector which has a simple structure and can grasp an insertion state shape of an insertion part precisely by simple operation. SOLUTION: A circuit 11 detecting an insertion state shape of an insertion part of an endoscope is equipped in a controller 10 of an endoscope shape detector 1. This circuit is provided with a current drive part 12 supplying a current to a coil for generating magnetism of each shaft of a magnetic field generation element 7, a current detection part 13 detecting a current signal converted by a magnetic field detection element 3 by detecting a magnetic field generated in the magnetic field generation element 7, a current signal memory part 14 memorizing a current signal, a position analysis part 15 generating relative position information of the magnetic field detection element 3 for the magnetic field generation element 7, and a position locus integrating part 16 calculating locus of the magnetic field detection element 3 based on the relative position information,  and the results obtained by the calculation in this position locus integrating part 16 are displayed in a display part 17 as an insertion state shape of the insertion part.
Patent JP-H07239138-A (JP)
Title: Thermal storage operating method for thermal storage type air conditioner system
Inventor: NISHIMURA SADAO
IPC: F24F5/00
Filed: 1994-02-28
Abstract: PURPOSE:To increase a thermal storage amount with mid-night power by slightly approaching a supply amount of a thermal storage medium to a maximum limit corresponding to a change of an inlet temperature while suppressing the supply amount of the medium at maximum capacity of a heat source at the initial time of thermal storage operation, and so suppressing heat treating capacity as to become a minimum when an outlet temperature of the source exceeds a desired temperature. CONSTITUTION:At the initial time of thermal storage operation, a supply amount of a thermal storage medium Z to a heat source 1 is slightly approached to a maximum corresponding to a change of an inlet temperature while suppressing the supply amount of the medium Z to the source 1 at the maximum capacity of the source. Thus, an operation for maintaining the outlet temperature of the source 1 at the vicinity of a desired temperature is executed. Then, when the supply amount of the medium Z to the source 1 reaches the maximum and the outlet temperature of the source 1 exceeds the desired temperature or after the inlet temperature of the source 1 exceeds a predetermined value, heat treating capacity of the source 1 is so suppressed as to become the minimum slightly from the maximum corresponding to the change of the inlet temperature. Thus, the outlet temperature of the source 1 is so operated as to be maintained at a predetermined desired temperature.
Patent JP-H04269564-A (JP)
Title: Controller for printing
Inventor: YAMASHITA SEIJI
IPC: B41J2/485
Filed: 1991-02-25
Abstract: PURPOSE:To provide a controller for printing which can prevent certainly a situation in which a line width of a horizontal line or a vertical line of a character font is likely to be uneven when a coordinate transformation process including a reduction transformation process is executed in an outline font system. CONSTITUTION:A vector data corresponding to one character is read from a font memory 7, and a pair of vectors coming to be parallel to and in a reverse direction to each other are detected from this vector data. A control part 1 calculates a line width by the detected air of vectors, and executes a coordinate transformation process including a correction process which is likely to make a line width of a straight line consisting of a character fixed based on this line width value.
Patent JP-H09221970-A (JP)
Title: Liftable cord handling construction of vertical operable blind
Inventor: NUMAJIRI SATOSHI
IPC: E06B9/322
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide liftable cord handing construction capable of fully shutting a screen of a plait blind equipped with the slant head rail at one time operation. SOLUTION: One or more cords are inserted in the bottom rail, both ends therof are raised from positions on the bottom rail symmetrical with respect to the center of the width of the screen 20 to make them as liftable cords 16a and 16b with an even number. Then, the liftable cords are vertically lowered down to the hight of the upper end O on the lower side of the screen and are raised up to the head rail 10 therefrom along a circular arc with the upper end O on the lower side of the screen as the center by guide means such as through-holes 14a, 14b, etc., provided to the screen, and then, they are pulled out from one end side of the head rail after that are inserted into the head rail, and they are connected to a common knob to form loops.
Patent JP-H06241984-A (JP)
Title: Method for evaluating degree of adhesion of pressure sensitive adhesive tape to body
Inventor: YANOSAKA KEIKO
IPC: G01N19/04
Filed: 1993-02-19
Abstract: PURPOSE:To measure the adhesion to a body to which adhesive tape is stuck accurately by providing an intermediate layer consisting of silicon grease or negative ion surface-active agent on the surface of the body and then a marker layer consisting of a specific metal or carbon thin film on it. CONSTITUTION:A liquid solution of toluene grease with a toluene liquid solution concentration of 1-2wt.% is coated on the surface of a body to which adhesive tape is stuck or an aqueous solution of negative ion active-surface agent with an aqueous solution concentration of 1-2wt.% is coated on the surface of the body. A marker layer consisting of a metal or carbon thin film which is 10-100nm or preferably 20-40nm thick is formed on the surface of the intermediate layer coated on the surface of the body to be adhered to. The viscous surface of an adhesive tape is pressed and applied to the marker layer, is left for a certain amount of time, and then is peeled off. The degree of adhesion is calculated from the ratio of the area of the marker layer adhered to the viscous surface to the total area of viscous surface for judgment.
Patent JP-H01204750-A (JP)
Title: Electrostatic type ink jet recording apparatus
Inventor: NARUSE OSAMU
IPC: B41J2/06
Filed: 1988-02-10
Abstract: PURPOSE:To obtain a stable jet characteristic, by providing a nozzle plate formed in such a structure that nozzles are separated in the lateral direction of recording paper corresponding to recording electrodes and a means for cyclically changing the volume of the liquid chamber in a head to form a definite meniscus to the outlet of each of the nozzles and applying definite bias voltage between the recording electrodes and an opposed electrode. CONSTITUTION:Pulse voltage VA for operating a volume varying mechanism is driven at constant frequency and a semicircular meniscus a' is formed at the outlet of each of nozzles 4a on the basis of the volumetric variation of a liquid chamber 1. Next, after a time t1 from the start of the driving of pulse voltage VA, bias voltage VB is applied between each terminal 2 and an opposed electrode 6 to form an electrostatic field. By this method, the meniscus is changed from the semicircular shape a' to a triangular shape b'. Subsequently, recording voltage VP is superposed on the pulse voltage VA in synchronous relationship after a time t2 from the start of the driving of the pulse voltage VA and the meniscus becomes a triangular shape c' and can not withstand surface tension to fly in a stringing shape. By this method, the force for overcoming initial static friction force or inertial force becomes unnecessary and fast response can be enhanced.
Patent JP-2000225738-A (JP)
Title: Printing and cutting apparatus and memory medium
Inventor: OGAWARA TAKESHI
IPC: B41J11/66
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To prevent generation of cutting mistake by a real-time display of the cutting course in a cutting process, and to eliminate complicated operations such as a size definition operation for a cutting line and a cutting frame to be set for a printing subject, and a cutting margin definition operation. SOLUTION: A CPU 2 executes a cutting frame synthesizing process by re-sizing the cutting frame size to accommodate printing data in a selected cutting frame so as to be synthesized with the printing data. The synthesized data are displayed on a display device 4. After printing the synthesized data on a sealing paper by controlling a printer 9, the cutting frame is processed to be line segments as a cut image. The coordinates data (cut starting coordinates) showing each line segment are stored in a cut coordinates memory in a RAM 5. A paper cutting process for cutting the synthesized data printed on the sealing paper according to each line segment data by controlling a cutting device 10 is executed.
Patent JP-S58149507-A (JP)
Title: Nc automatic programming system
Inventor: SHIOTANI KEIICHI
IPC: G05B19/41
Filed: 1982-02-26
Abstract: PURPOSE:To facilitate the automatic processing due to a numerical control machine tool, by giving a signal, which controls a shape, besides coordinates of space curve data to a computer as an input signal to make it possible to generate automatically NC commands. CONSTITUTION:Plural coordinates 18 of space curve data a16 and b17 are given as the input signal. An NC command which controls a numerical control machine tool 2 on a basis of this signal is operated as a signal which is outputted to a servomotor so that the tool is moved to a target value Cij19. Shape control signals e1 and e2 are superposed to lengths DELTAp20 and DELTAq21 from coordinates 18 of the input signal, and obtained signals are weighted to coordinates 18 of the input signal, thereby determining the target value Cij. Consequently, the NC command outputted to the servomotor is controlled freely by shape control signals e1-en 15.
Patent JP-2000227138-A (JP)
Title: Base isolation device equipped with locking device
Inventor: KAWAZOE YUZURU
IPC: E04H9/02
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a locking device for a base isolation device, capable of providing a sufficient locking state by a simple structure without any enlargement. SOLUTION: The locking device of a base isolation device is adapted to selectively set a base isolation supporting mechanism for base-isolation supporting an upper structure 2 by a foundation structure 1 in an inoperative locked state. This device is provided with a plurality of foundation structure side clutch plates 14 arranged at specified intervals in upper and lower sides, both ends of each being connected to the foundation structure 1 side, a plurality of upper structure side clutch plates 17 arranged at specified intervals alternately with the foundation structure side clutch plates 14, and a base isolation supporting mechanism for setting a locked state based on a friction force generated by pressing the foundation structure side clutch plates 14 for supplying fluid pressure and the upper structure side clutch plates 17 into contact with a fluid pressure actuator (bellows 26)  for locking.
Patent JP-H02208711-A (JP)
Title: Key input device
Inventor: TAKAGI TSUTOMU
IPC: G06F3/02
Filed: 1989-02-09
Abstract: PURPOSE:To operate a portable information processor at an arbitrary place by providing a shift key on the side face of the upper part of an enclosure for forming the external form of a character key input device to which an input can be executed with one hand. CONSTITUTION:In the case of operating the enclosure 1 with one hand, for instance, in the case of executing a key input with a right hand, a left hand supports the enclosure 1. The supporting method is executed by putting the thumb on a recessed part 4 provided for the thumb for reinforming the support, turning other three fingers than the forefinger among the remaining four fingers to the reverse side of the housing 1, and pinching the housing 1 with these three fingers and the thumb. In the case of executing a key input which necessitates a shift key, the input is executed by depressing a key 6 with one finger of a right hand, while depressing the shift key 2 of a side face part with the left forefinger. On the other hand, in the case of executing the key input with both hands, the key input is executed by installing the housing 1 on a disk or other operable place, and using shift keys 7, 8 placed on the surface of the housing. In such a manner, the operation can be executed in a free place.
Patent JP-S57145372-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIBATA SUNAO
IPC: H01L29/78
Filed: 1981-03-05
Abstract: PURPOSE:To reduce the depletion layer capacity of a source and a drain and to expedite the operating speed, when a minute MOS transistor is manufactured, by providing a high impurity concentration region in a channel region beneath a gate electrode. CONSTITUTION:A thick field oxide film 302 is formed in the peripheral part of a P type Si substrate 301. A thin gate oxide film 303 is provided on the area  of the surface of the substrate 301 between the parts of the film 302. An N  type polycrystal Si layer 304 and an SiO2 film 305 are layered deposited on the  entire surface. Then the area other the channel part of the transistor is coated  by a resist film 306. B<+> ions are implanted in the entire surface, and  a P<+> type region 307 is formed at the channel part corresponding to the opening part in the film 306. Thereafter, heat treatment is performed in HF gas,  the film 305 beneath the film 306 is dissipated, and a gate SiO2 film 8 comprising the film 305 is left over the region 307. With the film 8 as a mask, the exposed part of the Si layer 304 is etched away, and the gate electrode comprising the layer 304 is formed beneath the film 308. Thereafter, N type source  and drain electrodes 309 are formed on both sides of the electrode 304 in a usual manner.
Patent JP-H02210130-A (JP)
Title: Dome type structure having openable/closable roof
Inventor: MASUYAMA YUZURU
IPC: E04B1/32
Filed: 1989-02-09
Abstract: PURPOSE:To improve strength and safety by a method wherein a field section set inside is surrounded to erect a ring-shaped structure, and wherein two ring- shaped tracks are formed on the upper surface of the structure, and wherein two semi-circular movable roof pieces for forming a dome-shaped roof as a whole are arranged. CONSTITUTION:A field section 1 set inside is surrounded to erect a ring-shaped structure 2. After that, from the structure 2 toward the field section 1, the inclined surface of descending gradient is used, and a plurality of seats 3 are formed. After that, on the upper surface of the structure 2, in the width direction, doubled ring-formed tracks 4, 5 are arranged. Then, the driving sections of driving wheels and the like arranged at the lower end sections of split movable roofs 6, 7 are moved on the ring-shaped tracks 4, 5, and on the upper section of the structure, the roofs are opened or closed. Accordingly, by this composition, the two semicircular divided movable roof pieces are contained in a state that they are put together, and so an opening rate in the structure can be widely obtained.