baber/WOPTO huggingface dataset:
Patent JP-H06328637-A (JP)
Title: Polyvinyl alcohol laminated film
Inventor: TOMITA MUNETOSHI
IPC: B32B27/30
Filed: 1993-05-25
Abstract: PURPOSE:To provide a water soluble film for packaging a unit in which a dissolving or swelling temperature of the film can be freely set while incorporating sufficient alkali resistance and light water resistance. CONSTITUTION:A laminated film contains an outer layer made of an oxyalkylene group-containing polyvinyl alcohol resin having 1-20wt.% of oxyalkylene group content and saponification value of 90-100mol%. Further, the film is made of a polyvinyl alcohol laminated film made of an oxyalkylene group-containing polyvinyl alcohol resin containing 10-40wt.% of oxyalkylene group content and saponification value of 80-100mol% in such a manner that a difference of oxyalkylene group content in the oxyalkylene group-containing polyvinyl alcohol resin of (B) and oxyalkylene group content in the oxyalkylene group-containing polyvinyl alcohol resin of (A) is 5wt.% or more.
Patent JP-S63313534-A (JP)
Title: Feeding of fish feed for pisciculture
Inventor: NAKAYAMA YOSHIFUMI
IPC: A01K61/02
Filed: 1987-06-15
Abstract: PURPOSE:To eliminate the loss of feed and enable the saving of the labor for feeding, by scattering frozen fish feed on a net extended above the surface of the sea or water. CONSTITUTION:A net 1 is extended above the surface H of the sea or water and frozen fish feed 2 is scattered on the net 1.
Patent JP-S5477005-A (JP)
Title: Sweep receiver
Inventor: WASHIMI IKUAKI
IPC: H03J7/18
Filed: 1977-12-01
Abstract: PURPOSE:To make it possible to exercise a selection between a repeat sweep furnction of sweeping repeatedly in the same band and a sweep function of switching to another band when reaching the terminal frequency of one band through a simple operation. CONSTITUTION:This receiver consists of the superheterodyne receiveing part where local oscillator circuit 1 is formed of phase synchronizing loop 2 and the sweep control part which sweeps by controlling programmable divider 3. When AM band key 11 is selected by operating repeat key 14, flip-flop 13 is set, output Q becomes ''H'', and the lowest AM receiving frequency is preset to dividing-ratio setting counter 5. After the completion of initial setting, counter 5 counts up to the highest receiving frequency and then the lowest AM receiving frequency is preset again to counter 5. The FM band reception is done in the same way. When key 14 is not operated, sweeps of alternate AM and FM are accomplished.
Patent JP-H01318571-A (JP)
Title: Rotation controller
Inventor: IMAI YASUAKI
IPC: H02P6/24
Filed: 1988-06-16
Abstract: PURPOSE:To prevent slip due to abrupt deceleration by arranging a DC gain switching circuit in a servo loop and switching the gain when a motor is started and operated with a normal speed and when the motor is braked with reverse torque. CONSTITUTION:Control circuit for a spindle motor comprises a motor driver IC1, Hall elements 3-5 for detecting the rotary phase angles of respective phases, capacitors C2-C4 for removing high region noise, and the like. The IC1 is provided with amplifiers 2, 10, a Hall bias circuit 6, and the like, and when the motor ls turned OFF the rotary direction input port 2P is brought to high level and reverse torque brake is applied. A resistor R9 and an N-type enhancement type FET Q1 are provided additionally and the gate thereof is connected to the rotary direction input port 2P. The brake voltage is varied freely by varying the ratio of the resistances R6, R9. Consequently, slip of a disc and the like can be prevented by switching the gain when reverse torque brake is applied.
Patent JP-H01318522-A (JP)
Title: Method of winding armature of motor
Inventor: NAGANUMA YOICHI
IPC: H02K3/04
Filed: 1988-06-16
Abstract: PURPOSE:To reduce an amount of a coil end projected from its side edge face of an armature core by making a lap winding of a winding to which one turn of a wave winding is applied in a slot while making one turn of a wave winding in the opposite direction. CONSTITUTION:First of all, a winding (C) is inserted from a phase U1 slot (s) in a P1 pole of the one edge face 2a of an armature core 2. After extending to the other edge face 2b of the armature core 2, it is bent so as to parallel the edge face 2b. Similarly, the winding (C) is inserted into the phase U1 slot (s) in each pole of P2, P3, P4, P5 and P6, and a wave winding is so made that it makes one turn clockwise along the circumference of the armature core 2. Windings of a phase V, and phase W make also a wave winding. then, the wave winding is made anti-clockwise by inverting from the state above. According to the constitution, spaces of the edge faces 2a and 2b in the armature core 2 can be utilized effectively, and an axial length of the armature core 2 can be shortened.
Patent JP-H0438709-A (JP)
Title: Manufacture of thin film magnetic head device
Inventor: MATSUURA TSUKASA
IPC: G11B5/60
Filed: 1990-06-04
Abstract: PURPOSE:To realize the reduction of a working process with excellent mass productivity by forming first a thin film magnetic head on a holding base board, and afterwards, forming a slider by arranging head gap position in order. CONSTITUTION:Head elements are film-formed in more than several tens of pieces on the thin holding base board 13. A lower magnetic pole 7 is film-formed on the holding base board 13, and next, an insulting material 8, a coil 9, and the vertical part of an upper magnetic pole 10 are film-formed. Next, the horizontal part of the upper magnetic pole 10 is film-formed. Next, the vicinity of a gap is formed. Next, the head element is segmented into an array shape. It is segmented so that the heads in a number from several pieces to several tens of pieces are mounted on one array. The array is inverted upside down, and is inserted into the part to be a floating surface of a mold 14. At that time, it is inserted so that the upper magnetic pole 10 of the head element on the array comes just into contact with the mold 14. Slider material 15 is charged on this, and after the slider material is charged, it is hardened, and is taken out, and it is cut one by one at the part of a broken line into the size of a slider.
Patent JP-H11340964-A (JP)
Title: Enciphered data transfer system
Inventor: MATSUMOTO HIROYUKI
IPC: H04L9/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To attain improvement in confidentiality of data by making difficult the specification of deciphered information itself by transferring enciphered data while using server equipment for managing the deciphered information. SOLUTION: A server (a), terminal A, server (b) and terminal B are respectively connected to high confidentiality local area networks LAN 1 and 2 and the LAN 1 and 2 are connected by a low confidentiality network. The servers (a) and (b) exchange the deciphered information at fixed time intervals and respectively preserve the information equivalent to fixed generations. The terminal A requests the server (a) to distribute the deciphered information. The server (a) returns all the generation managed deciphered information. The terminal A enciphers the transfer data while using all the deciphered information reported from the server (a). the terminal A transfers the enciphered transfer data to the LAN 2. The terminal B requests the distribution of the deciphered information to the server (b). The server (b) returns all the generation managed deciphered information.  The terminal B deciphers the transfer data while using all the deciphered information reported from the server (b).
Patent JP-S63311196-A (JP)
Title: Steam dryer
Inventor: WADA NORIAKI
IPC: G21C15/16
Filed: 1987-06-15
Abstract: PURPOSE:To sufficiently heighten the oscillation rigidity of a drain channel by dividing and providing a plural drain pipe and channel which correspond a drain pipe to a drain channel. CONSTITUTION:A drain channel 2 is divided into 12 channels and connected so as to correspond a drain pipe 5 to a drain channel 2. Thus, drain is surely treated and drain performance can be secured because the drain is returned in reactor water. On the other hand, since the drain channel 2 is miniaturized, the natural frequency indicates 60Hz or more and so the drain channel 2 is high rigid, vibration response produced by steam flow fluctuation can considerably be reduced and soundness against oscillation can be secured. As a result of estimation by the aid of oscillation stress analysis, the oscillation stress of 12 divided drain channels is reduced 1/20 in comparison with 4 divided drain channels.
Patent JP-H11334420-A (JP)
Title: Feeding voltage compensating device
Inventor: ROKUTO TAKAO
IPC: B60M3/06
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a feeding voltage compensating device wherein the necessity of taking such high-cost measures as the increase of the sectional area of a feeder electric wire, the addition of a feeder transforming station or the like is eliminated, a structure is simple and burdensome maintenance or the like is not necessary. SOLUTION: A capacitor 18 made of an electric dual layer is connected between the feeder electric wire 16 and the retrace line 17 of a feeder circuit 15. This capacitor 18 is charged by power supplies from feeder transforming stations 3 and 4 or regenerative power from an electric vehicle 14 during braking, and discharge power is supplied to the electric vehicle 14 during its traveling.
Patent JP-H0815697-A (JP)
Title: Liquid crystal display device
Inventor: SAITO HIROO
IPC: G02F1/1335
Filed: 1994-06-29
Abstract: PURPOSE:To simply adjust a color tone of a white color by providing a color tone adjusting member adjusting the color tone of a lighting beam of a fluorescent tube between a light transmission body and the fluorescent tube. CONSTITUTION:The color tone adjusting member (color film) 3 adjusting the color tone of the lighting beam of the fluorescent tube CFL is provided between the fluorescent tube CFL constituting a back light and the light transmission body 1, and the lighting beam from the fluorescent tube CFL is made incident on the light transmission body 1 after transmitting through the color film 3, and an outgoing beam irradiates a liquid crystal panel. Thus, the color tone of the beam incident on the light transmission body 1 becomes the color tone that the color tone of the color film 3 is synthesized with the color tone of the beam from the fluorescent tube CFL. Thus, by awaiting many color films 3 with the color tones different from each other, the change in the color tone of the white color of the liquid crystal panel occurring due to the dispersion in respective members of a liquid crystal display device is adjusted simply.
Patent JP-H0817825-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAGATA TAKAHIRO
IPC: H01L21/28
Filed: 1994-06-29
Abstract: PURPOSE:To easily form wiring and a resistor without pattern failure caused by a foreign substance. CONSTITUTION:An insulation film 25 consisting of polycrystalline silicon film 23, WSi film 24, and SiO2 is laminated and formed on a silicon semiconductor substrate 21, phosphor ion for making conductive the polycrystalline silicon film 23 is implanted via the insulation film 25 and the WSi film 24, at least one portion of the insulation film 25 is eliminated simultaneously with a foreign substance which is implanted when implanting ions, and the WSi film 24 and the polycrystalline silicon film 23 are etched as electrode wiring or resistor pattern.
Patent JP-S5850013-A (JP)
Title: Constant-speed running device for vehicle
Inventor: HAYASHI KUNIHISA
IPC: G05D13/62
Filed: 1981-09-18
Abstract: PURPOSE:To improve the operability of a constant-speed running device, by changing a set value when a brake operation is performed in the constant-speed running set state and setting again the constant-speed running action when the brake is released. CONSTITUTION:A brake set switch 62 is added to a constant-speed running releasing circuit, and the switch 62 has one end connected to an OR gate 44 in parallel with a coast switch 16 through an inverter 64 and has the other end connected to the Q terminal of an FF48 through an inverter 66. When the constant-speed running action is set by an accelerator switch 14 or the switch 16, the switch 62 functions similarly to the switch 16. Consequently, when a brake operation is performed, the switch 62 is operated, and a capacitor 24 for storage changes the set value through an analog switch 34, and the set value is supplied to a comparator 26 when the switch 62 is turned off after the completion of the brake operation, and the constant-speed running action is set again with the new set value.
Patent JP-H0314639-A (JP)
Title: Device for removing residual yarn on wooden bobbin of roving
Inventor: MITSUNO HIROAKI
IPC: D01H11/00
Filed: 1989-06-09
Abstract: PURPOSE:To surely suck and remove residual yarn on leaving wooden bobbins of roving, which are being hung and transported, by equipping a roving sucking device provided with sucking nozzles in plural lines along a hanging/transporting path of roving wooden bobbins and rotating the wooden bobbins by a revolver. CONSTITUTION:A roving sucking device equipped with plural sucking nozzles 5 is brought closed to roving wooden bobbins 3 in a hung and stopped state, starts suction, and simultaneously a revolver 6 below the wooden bobbin line is raised to rotate the roving wooden bobbins. The sucking device is raised and dropped to such residual yarn and the sucking nozzles are rotated in the direction to open roving by a sucking air flow to open the roving.
Patent JP-H096725-A (JP)
Title: Asynchronous data transfer receiver
Inventor: KANAMARU TOMOYUKI
IPC: G06F11/30
Filed: 1995-06-14
Abstract: PURPOSE: To provide an asynchronous data transfer receiver with which the exactness and reliability of received data can be considerably improved by detecting abnormality in strobe signals. CONSTITUTION: This device is provided with a counter 1 for counting the number of strobe signals and defining that count value as the address of a buffer 2, the upper limit of a value countable by the counter 1 is set larger than the number of addresses of the buffer 2, when the counting reaches that value, it is fixed by an AND circuit 9 and in the case of transfer end, abnormality in the strobe signals is detected by comparing the number of addresses with the count value of the counter 1.
Patent JP-S6039951-A (JP)
Title: Local area network
Inventor: SUE SHIGEHARU
IPC: G06F15/16
Filed: 1983-08-12
Abstract: PURPOSE:To attain communication between terminal devices when there is a margin in a storage capacity in a network by transmitting a margin questionnaire signal to other station when a station terminal device having no margin in the storage device requests a data. CONSTITUTION:When an outgoing terminal device 8 requests the transmission of data at the state that a high speed terminal device 1 transmits lot of data to a low speed terminal device 7 and there is no margin in the storage device A3 of a station 2, the station 2 operates a margin questionnaire device 11 of the storage device to transmit the margin questionnaire signal to stations B5 and C9. When the station 2 receives a response signal representing the presence of margin, the station 2 transmits a part of storage data in the storage device A3 in a high speed to a station having a margin via a transmission line 4 so as to build a margin in the storage device A3 and receives and stores the data transmitted from the outgoing terminal device 8.
Patent JP-S5847932-A (JP)
Title: Combined drier and heater
Inventor: MORIMOTO SHIGEO
IPC: F24H3/04
Filed: 1981-09-17
Abstract: PURPOSE:To enhance convenience in use, by a method wherein a fan device is provided with two blow-off ports, one of which is connected to a hot air blow- off port, a drying hose is connected to the other one and it can be stored so that an opening is closed, in a petroleum stove type combined drier and heater. CONSTITUTION:When combustion is conducted in a combustion cylinder 5 and a fan 7a is rotated, the heated air in a duct 6 is fed to the blow-off ports 8a, 8b by the fan 7a. Since the port 8a is connected to the hot air blow-off port, the heated air is blown off into the interior of a room to achieve heating. On the other hand, the port 8b is connected with the drying hose 9 and the open end 9a of the hose 9 is closed by a wall 10a of a recess 10, so that the heated air is not blown off through the hose 9. When the hose 9 is taken out from the recess 10 as indicated by dotted lines and is inserted into a bedquilt, the bedquilt can be dried. Accordingly, convenience in use can be enhanced.
Patent JP-H01315755-A (JP)
Title: Photosensitive body
Inventor: HIRANO AKIRA
IPC: G03G5/06
Filed: 1988-06-15
Abstract: PURPOSE:To enhance sensitivity to white light and semiconductor laser beams and repetition characteristics by incorporating a specified compound as a carrier generating material. CONSTITUTION:The sensitivity to white light and semiconductor laser beams and repetition characteristics can be obtained by incorporating in one of the layers of the photosensitive body as the carrier generating material the compound represented by formula I and the compound represented by formula III, and in formulae I and III, each of X<1> and X<2> is halogen, optionally substituted alkyl or alkoxy, nitro, cyano, hydroxy, or amino; each of p and q is 0, 1, or 2; A is a group represented by formula II; Ar is an aromatic hydrocarbon group or such a heterocyclic group having a fluorinated hydrocarbon group; Z is a nonmetallic atomic group necessary to form an optionally substituted aromatic hydrocarbon group or heterocyclic group; each of m and n is 0, 1, or 2; Q is a residue selected from residues of formulae IV, V, and VI; D is H, hydroxy, carboxy, alkoxycarbonyl, sulfo, optionally substituted carbamoyl or sulfamoyl.
Patent JP-H0312202-A (JP)
Title: Vacuum dryer
Inventor: TANAKA KENJI
IPC: B01D1/24
Filed: 1989-06-09
Abstract: PURPOSE:To make it possible to continuously produce dry powders which cause little aggregation between powders by feeding transfer gas to a position in advance of a drying region in a heating tube where water in slurry of high concentration is turned to superheated steam. CONSTITUTION:A heating tube 2, through which slurry 1 of high concentration under pressure flows from one end of the tube to the other end thereof, is provided. Water in the slurry 1 is vaporized in the tube 2 to produce superheated steam so that water is separated from powders contained in the slurry 1, whereby dry powders are taken out from the other end of the tube 2. A transfer gas feed nozzle 11 for feeding transfer gas A2 to transfer the water in the slurry 1 and separated powders 4 toward the other end of the tube 2 is provided at a position in advance of a drying region 10 in the tube 2 where water in the slurry 1 is turned to superheated steam. Consequently, slurry of high concentration can be continuously dried, and dry powders which cause little aggregation between powders can be obtained.
Patent JP-H06338289-A (JP)
Title: Fluorescent lamp and fluorescent lamp apparatus
Inventor: ITO HIDENORI
IPC: H01J61/30
Filed: 1993-06-18
Abstract: PURPOSE:To prevent a sealing part from being thermally damaged and unnecessarily large current from being carried by accumulating electrode scattered substance at the sealing part in which lead wires penetrated to make electricity flow. CONSTITUTION:A pair of inner lead wires 3 are made to penetrate a sealing end part 2 of a light emitting tube 1 and a filament is set to bridge between the inside end parts of the inner lead wires. A recessed part 7 is formed at the base part of the inner lead wires 3 or between the inner lead wires 3. Since the recessed part is formed in the sealing material, electrode scattered substance are hardly accumulated and thus conductive routes are hardly formed between the inner lead wires.
Patent JP-H09308225-A (JP)
Title: Boosting circuit
Inventor: OSANAWA KOJI
IPC: G11C16/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply output boosting potential to a target boost voltage with stability when a potential equal to or above supply voltage is boosted. SOLUTION: The boosting circuit contains a plurality of pump circuits 11-1n; a pump signal generating circuit 50 that generates pumping signals for operating the plurality of the pump circuits; a circuit 40 that generates a plurality of reference potentials VREF1-VREFn; a circuit 20 that generates comparison potential obtained by dividing output boosting potential; comparators 31-3n that compare the plurality of the reference voltages with the comparison potential and output a signal specifying a number of pump circuits to be actuated; and means 61-6n to transmit the pumping signals to the specified number of ones of the plurality of the pump circuits according to a signal specifying a number of pump circuits to be actuated.  The magnitude of variation of the output boosting potential from a target boosting potential can be reduced by adjusting boosting capability stepwise according to the output boosting potential.
Patent JP-H11329168-A (JP)
Title: Attaching and detaching device for switch universal operation rod
Inventor: MOTAI TAKESHI
IPC: H01H33/46
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To safely and easily perform the work in maintenance and inspection of an operating device by mounting a fixing metal fitting on a universal operation rod, mounting a support on the operating device, and making the operation rod attachable to and detachable from the operating device. SOLUTION: A square groove 9a to be attachably and detachably engaged with the main spindle 10 of an operating device 8 is formed on a lower coupling 9b, and a groove 9c is formed thereon so that the lower coupling 9b is movable upward. A fixing pin 12 is inserted to the groove 9c to connect the lower coupling 9b to a rod 9e. A hole 9d for inserting a fall preventing pin 15 is formed on the lower coupling 9b so that the lower coupling 9b is never fallen when the square groove 9a of the lower coupling 9b is separated from the main spindle 10 of the operating device 8. A fixing metal fitting 11, which regulates the rotation of a universal operation rod 9, has a groove 11a to be engaged with the fixing pin 12 formed in the U-shaped part, and a hole 11c for inserting the fall preventing pin 15 is also formed thereon.
Patent JP-H10324772-A (JP)
Title: Treatment of synthetic resin containing chlorine and device therefor
Inventor: ASANUMA MINORU
IPC: B09B3/00
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a thermally decomposed residue capable of being reused as a raw material for a heating furnace or a blast furnace by thermally decomposing a synthetic resin containing chlorine at a low temperature, and separating chlorine as hydrogen chloride. SOLUTION: This method for treating a synthetic resin containing chlorine is to heat the synthetic resin containing chlorine together with a solid heating medium under an inert gas atmosphere at >=200 deg.C and <=500 deg.C for thermally decomposing the resin to obtain hydrogen chloride and a thermally decomposed residue. In the case of using a film state synthetic resin containing chlorine, first the film state synthetic resin containing chlorine is crushed and thermally decomposed after reducing the volume. Also, in the case of using a solid state synthetic resin containing chlorine, first it is crushed and then thermally decomposed. As the solid heating medium, cokes, iron ores, sintered ores, iron grains, etc., are cited.  The treating device therefor is equipped with a crushing means for the film state synthetic resin, etc., containing chlorine, a means for the volume reduction, a thermally decomposing means for thermally decomposing the volume-reduced synthetic resin containing chlorine, and a means for recovering hydrogen chloride.