baber/WOPTO huggingface dataset:
Patent JP-H0714325-A (JP)
Title: Magnetic disk device
Inventor: NARISHIMA TORU
IPC: G11B21/02
Filed: 1993-06-23
Abstract: PURPOSE:To provide a high precision servo system and to enable a high speed seek operation by making torque to be generated by a voice-coil motor always constant irrespective of the position of a magnetic head. CONSTITUTION:A microcomputer 6 for calculating a proper loop gain and selecting a torque constant including an observer for estimating a disturbance, a head speed and a head position, and a ROM 5 storing previously torque constant data corresponding to each individual cylinder position of a magnetic disk obtained by the spline interpolation method are provided in a position control circuit 4. Otherwise, the microcomputer 6 including the observer for estimating the disturbance, the head speed and position, and a ROM 5 storing previously loop gain data for modification and torque constant data in an observer model are provided in the position control circuit 4.
Patent JP-S5853632-A (JP)
Title: Direct injection diesel engine
Inventor: NAKAMURA HIROICHI
IPC: F02B29/08
Filed: 1981-09-24
Abstract: PURPOSE:To improve combustion efficiency, by providing two intake ports, using one of the ports at low loaded operation to increase an inflow speed of air into a combustion chamber while using the two ports at high loaded operation to decrease intake air resistance. CONSTITUTION:The first intake port 2, having the first intake valve 10, and the second intake port 4, having the second intake valve 12 equipped with a valve action stopper mechanism 44 closing the valve in a range of low loaded operation, are provided. When an engine is in low loaded operation, the valve action mechanism 44 is operated to allow the second intake valve 12 to close the second intake port 4, and an inflow speed of air into a combustion chamber is fully held, then a suitable swirl can be caused, when the engine is in high loaded operation, the both intake ports 2, 4 are opened to increase sectional area for intake air and decrease intake air resistance, and an intake air quantity can be increased. In this way, good efficiency of combustion is always obtained, and output of the engine can be improved.
Patent JP-S5775924-A (JP)
Title: Preventing and treating agent for micosis of lobster
Inventor: OOSHIMA TAKEO
IPC: A61P31/04
Filed: 1980-10-27
Abstract: PURPOSE: A preventing and treating agent against mycosis of lobsters, containing trichomycin as an active constituent, and particularly effective against fusarial diseases of raised prawns.  
     CONSTITUTION: A preventing and treating agent against mycosis of lobsters, containing trichomycin which is an antibiotic, and very effective as a preventing and treating agent against a fusarial disease[fungal ERAGUROBYO (a disease caused by fungi of the genus Fusarium)]of raised prawns which is particularly important in the mycocsis of lobsters. The agent is administered by the following methods: The agent is mixed with a feed and administered to lobsters; injected into the abdominal cavities or muscles; or the transcutan bath method. The dose thereof is 100W100,000 units, preferably 1,000W10,000 units, based on one g feed, trichomycin, for adding and mixing with the feed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000338166-A (JP)
Title: Circuit board inspection device
Inventor: NISHIKAWA HIDEO
IPC: G01R31/02
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To reduce the inspection time, particularly the inspection time of the insulation test and reduce the inspection cost while using a general purpose inspection jig by mounting a conductive member capable of simultaneously short-circuiting a predetermined a plurality of movable conductive positions. SOLUTION: A control part 71 drives and controls a carrying table driving mechanism 6 and an inspection jig driving mechanism 43 for contacting the contacts 42, 142 with a circuit pattern of a circuit board on the carrying table 5 to execute the inspection. A conductive member 143 made of elastic conductive rubber is mounted on a general purpose inspection jig 141 movably in the XYZ directions. The conductive member 143 is moved in the XY directions and the vertical direction (Z direction) by the driving mechanism 144 to be contacted with and separated from the circuit pattern formed on the circuit board, whereby a predetermined plurality of conductive positions are simultaneously short- circuited. By providing a partial zone with a conductive state, the number of times of inspection can be reduced in the insulation test by the movement of a pair of contacts 142.
Patent JP-H0317478-A (JP)
Title: Refrigerating cycle apparatus
Inventor: FUJIWARA KENICHI
IPC: F25B40/02
Filed: 1989-06-14
Abstract: PURPOSE:To efficiently operate a refrigerating cycle by providing a pipe for supplying liquid and gas refrigerants separated by liquid separator at a predetermined ratio to an evaporator between the separator and the evaporator, and controlling the dryness of the refrigerant at the downstream of the separator. CONSTITUTION:Gas and liquid two phase refrigerant flow pressure reduced through an expansion valve 4 is separated in a liquid separator 88, saturated liquid refrigerant is fed out from an outlet 83 of the bottom, saturated gas refrigerant is fed out of an outlet 84 of the top separately, to an evaporator 5. If the pressure is reduced to 2kg/cm<2>G by the valve 4, refrigerant weight flow rate ratio becomes 7 (liquid) : 3 (gas) by the resistance ratio of the passages, and the refrigerant at the inlet of the evaporator 5 is controlled to a state at a point (a). The refrigerant state of the outlet of the evaporator 5 is controlled to a point (a) by the valve 4, and the gas refrigerant of a superheat vapor state is controlled to a point (c) of high temperature and high pressure gas state by a compressor 1. Since the refrigerant change in the valve 4 is of an enthalpy change, the refrigerant state of the outlet of a condenser 2 becomes a point (d). That is, the refrigerant state of the inlet of the evaporator 5 is controlled by the separator 8 to control the refrigerant state of the outlet of the condenser 2 to a point (d).
Patent JP-S6213005-A (JP)
Title: Manufacture of magnetic substance
Inventor: YUDA MINORU
IPC: B29K103/06
Filed: 1985-07-11
Abstract: PURPOSE:To manufacture a magnetic substance having less eddy current loss with good workability by coating the surfaces of a plurality of magnetic materials formed substantially in spherical shape with two type of resins having different softening temperatures, and heating by high frequency at a low temperature to integrally mold the magnetic substance. CONSTITUTION:A magnetic material made of a silicon steel plate or a ferrite is formed substantially in a spherical shape, and the first insulating resin 2 having a relatively high softening temperature is coated thinly. Then, the second resin 3 having lower softening temperature than the first resin 2 is coated on the first resin 2, filled in a mold 4, and heated by high frequency. THe resin 3 is softened, and the magnetic material 1 is bonded integrally through the resin 3. A magnetic substance 5 of the prescribed shape is removed from the mold 4 to complete the magnetic substance 5.
Patent JP-2000340309-A (JP)
Title: Coaxial multipolar plug and its assembling and molding method
Inventor: MOJI HIDEAKI
IPC: H01R43/00
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To assemble and mold a coaxial plug with four or more poles without making it difficult to set the plug in a die, by properly injecting a resin material by pressurizing it. SOLUTION: In this coaxial multipolar plug, an intermediate sleeve 3 having connecting terminal pieces 3a, 3b coaxially positioned between the outer peripheral surface of a center pin 10 continuing to the back end side of a head and the inner peripheral surface of an outer cylindrical sleeve 2 coaxially fitted to its outer periphery is formed into a divided intermediate sleeve shape which is complicatedly divided in it circumferential direction. Each of metal rings to dispose on the outer peripheral surface as external poles by paralleling them back and forth is integrally connected to the tip part of each of the connecting terminal pieces, and a bent locking part 31 bendable in a crank shape is formed at the back end side. These connecting terminal pieces are positioned at an interval in the circumferential direction on the outer surface of the center pin between it and the inner surface of the outer cylindrical surface so as to form a ring shape when viewing back and forth, and they are set in a die as they are. Thereby, this coaxial multipole-plug is molded by injecting a resin material into the die.
Patent JP-H05328693-A (JP)
Title: Motor
Inventor: KITAGAWA KOJI
IPC: H02K29/00
Filed: 1992-05-18
Abstract: PURPOSE:To simplify an assembling operation of a motor by providing a yoke having a caplike housing and a flange protruding externally from a peripheral edge of an end of the housing. CONSTITUTION:A motor 20 has a rotor magnet 8 and a back yoke opposed through a coil 27 in such a manner that the yoke is rotated together with the magnet 8. The motor 20 has a yoke 22 having a caplike housing 22A and a flange 22B protruding externally from a peripheral edge of an end of the housing 22A. The housing 22A is pivotally secured to a stationary shaft 10 through bearings 9A, 9B on an inner peripheral surface. The housing 22A supports the magnet 8 through predetermined support members 25, 26 on an outer periphery. The flange 22B forms a back yoke. Thus, an assembling operation can be simplified.
Patent JP-H01317742-A (JP)
Title: Ruled plastic sheet and rule blade
Inventor: HASHIMOTO TADASHI
IPC: B29L7/00
Filed: 1988-06-20
Abstract: PURPOSE:To make a plastic sheet suitable for an automatic processing apparatus by reducing spring-back properties, in the plastic sheet provided with a rule, by forming the rule from three parallel grooves and specifying the whole width of the rule and the depth of each groove. CONSTITUTION:In a plastic sheet S provided with a rule 1, the rule 1 consists of three parallel grooves 21, 22, 23 and the whole width A of the rule is within a range 6 times the thickness B of the plastic sheet and the depth C of each of the grooves is within a range 15-85% of the thickness B of the plastic sheet S. When the width A of the rule 1 is less than the thickness B of the plastic sheet S, a spring-back property becomes large and, when said width A is larger than a value 6 times the thickness B, appearance is bad. When the depth C of the rule 1 is shallower than a value 15% of the thickness B of the plastic sheet, the spring-back property becomes large and, when the depth C is larger than a value 85% of the thickness B, the strength of the rule part is lowered. A blade tip 3 consists of three integrated ridges 41, 42, 43 and the apex width D of each ridge is 0.5mm or less, the inner interval E of the apex is 0.05-0.5mm and the height F of each ridge measured from the bottom of each of the trough parts 5 between three ridges is 0.05-1mm.
Patent JP-S6043992-A (JP)
Title: Subscriber loop monitoring circuit
Inventor: NODA TAKAAKI
IPC: H04Q3/72
Filed: 1983-08-22
Abstract: PURPOSE:To improve reliability of a loop monitoring circuit by detecting an abnormal voltage of an active inductance circuit provided in a telephone subscriber loop, and inhibiting supply of pulse to a switching regulator which is a power source. CONSTITUTION:A switching regulator which is a power source to cables A, B consists of an MOSFET Q, a transformer T and diodes D1, D2. When a hook switch FS of a telephone becomes on, a current flows, and this current is kept constant by a feedback through a current mirror circuit IM and a current- pulse converting circuit I-P. If an excessive current flows to an active inductor circuit AL by a drop of a voltage V, the voltage of the circuit AL is detected by a resistance R, and compared with a reference voltage Vref by a comparing circuit VC. When the voltage of the circuit AL is large, a pulse phi is stopped, and the current supply is stopped.
Patent JP-H052461-A (JP)
Title: Printing controller
Inventor: SAKAI OSAMU
IPC: G06F3/12
Filed: 1991-06-24
Abstract: PURPOSE:To provide a printing controller which can use the extended or added function without correcting a user application program. CONSTITUTION:Concerning the character font to be printed, for example, by the special color out of respective types of the character font which can be applied at the time of printing with a printer 32, the printing color is additionally defined by linking with the character font. When the character font is designated for printing by the control data from a host computer 31, the font is printed by the printing color linked with the character font, and the additional function not designated the host computer 31 side is realized in the printer 32 side.
Patent JP-S6044803-A (JP)
Title: Abnormality detecting device using optical fiber
Inventor: NAKAMURA MASAKAZU
IPC: G01K11/12
Filed: 1983-08-22
Abstract: PURPOSE:To prevent erroneous operation and to perform excellent detection, by molding a detecting part with a material, which has a small thermal expansion coefficient and absorbs the physical vibration of a high frequency, as a unitary body. CONSTITUTION:By the intrusion of an intruder and the like, a silicone resin 7 and the like are deformed and a part between optical fibers 1b and 1c is also displaced. The corresponding movement and change of an interference-fringe pattern are detected by a warning device 6 and the warning is issued. When rapid temperature change occurs due to fire and the like, the part between the optical fibers 1b and 1c is changed through the silicone resin 7 due to the thermal expansion, the interference-fringe pattern is moved and changed, and the warning is issued by the warning device 6. Physical displacement and vibrations other than the intrusion of the intruders and the like and the ordinary change in ambient temperature are blocked by the silicone resin 7 and are hard to be transmitted to the inner optical fibers 1b and 1c.
Patent JP-H0444852-A (JP)
Title: Ink jet recording apparatus
Inventor: UCHIDA SETSU
IPC: B41J2/01
Filed: 1990-06-12
Abstract: PURPOSE:To easily dispose the ink wiped off by a plate-shaped cleaning member, to eliminate the possibility such that ink is conversely transferred from an ink absorbing body reaching a saturated state by the absorption of the ink to the peripheral surface of a rotary body and to prevent the damage of the cleaning capacity of the cleaning means cleaning the peripheral surface of the rotary body by dust such as a paper powder by providing the plate-shaped cleaning member whose one side comes into slide contact with the periphery of the rotary body and providing the ink absorbing body for absorbing the ink wiped off from the peripheral surface of the rotary body in a non-contact state with respect to the rotary body in a freely detachable manner. CONSTITUTION:A cleaning blade 3 has an angle theta appropriately opened toward the rotary direction (shown by an arrow C) of a charging roller 2 from the plane E vertical to the tangential line passing through the contact point of one side 3a of the blade 3 and the peripheral surface of the charging roller 2. The ink wiped off from the peripheral surface of the charging roller 2 by one side 3a falls along the surface on the side of an ink absorbing body 4 of the cleaning blade 3 to be absorbed into the ink absorbing body 4 from the upper surface thereof.
Patent JP-H11320586-A (JP)
Title: Centrifugal molding die
Inventor: MATSUO MINORU
IPC: B29C41/40
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a centrifugal molding die which is free from generation of a temperature distribution in the axial direction and can mold a high-quality endless belt. SOLUTION: In a cylindrical and coating-type centrifugal molding die 10 which molds an endless belt by centrifugal molding, a netting 5 is placed on the outside of the centrifugal molding die 1 to form a heat-absorbing coating film 14 so that the heat absorbing rate of the mold 10 is made different in the axial direction and thereby the temperature at both end parts of the mold 10 rises easily so that the end parts reach a high temperature leve. On the other hand, the center part of the mold 10 reaches a low temperature level but at both ends of the mold 10, heat is transferred to a chuck in contact with the mold 10 by contact heat transfer. Consequently, the temperature of the both ends of the mold 10 is lower and in turn, almost the same as the temperature of the center part of the mold 10. Therefore, the temperature of the mold 10 from both ends to the center part is constant, resulting in the molding of a high-quality endless belt.
Patent JP-H09321978-A (JP)
Title: Facsimile equipment
Inventor: KOIKE KAZUMASA
IPC: H04N1/32
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To shorten the communication time by applying the highest value of optimum linear density decided for the pages included in an image file to the image data. SOLUTION: The picture information (DTL: high linear density) obtained by coding and compressing the image data equivalent to one page at an encoding part 8 is stored in an image storage device 9. At the same time, the optimum linear density is decided for a read page. When the linear density of a transmission file is decided as the standard linear density (STD), the picture information transmission processing of an STD mode is carried out to the picture information stored for all pages. In this processing of the STD mode, the original image data of DTL are decoded at the part 8 and then converted into the image data of STD at a pixel density conversion part 7. The converted image data are encoded and compressed at the part 8, and the picture information thus obtained is stored in the device 9.  Then the linear density of the transmission picture information is set at the STD, and the picture information of STD is sent to a designated density.
Patent JP-S6039876-A (JP)
Inventor: GOTSUTOFURIITO SHIYUU
IPC: H01L29/47
Filed: 1984-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0443517-A (JP)
Title: Keyboard device
Inventor: ICHINOSE KAZUTOSHI
IPC: H01H13/702
Filed: 1990-06-11
Abstract: PURPOSE:To realize a compact size and high package density of parts by forming an air hole in a space in a membrane shee4t and in the membrane at a printed board side, and communicating the air hole to a groove formed in the printed board and opened to the outer side. CONSTITUTION:A white color of printed layer 13 is formed, and a groove 14 with grid form laterally and longitudinally, communicated to the air hole 10 of a membrane sheet 2 and opened to the outer side, is formed in the printed layer 13. The crossing part of the groove 14, that is, the part responding to the air hole 10, is formed widely as a ring-form member 14a. A space 7 furnish ing switch contacts 8 and 9 in the membrane sheet 2 is opened to the outer side through the air hole 10 of a membrane 5 and the groove 14 of a printed board 3 in such a way. As a result, since the air can flow in freely to the space 7 through the air hole 10 and the groove 14, the device can respond to the variation of the air amount resulting from the variation of the ambient tempera ture.
Patent JP-H113380-A (JP)
Title: Document print-out device
Inventor: KIMURA KATSUHIKO
IPC: G06Q10/10
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To automatically print out an auxiliary slip, on which data are not written, in addition to a regular document on which ordinary data are written. SOLUTION: This device successively reads out plural pieces of data stored in a print data memory 8 everytime for a prescribed number Ns determined from a document format and writes them in respective data areas in the format data of documents formed from the prescribed number of data areas read out of a format data memory 9 so that slips can be successively edited and these respective edited documents can be successively printed out. In this case, the device is provided with an auxiliary document print-out means 15 for printing out an auxiliary slip 17 having only the slip format after all the data stored in the print data memory are printed out over one piece or plural pieces of slips 16.
Patent JP-S6214085-A (JP)
Inventor: MATSUMOTO TOSHIHIRO
IPC: C22B9/22
Filed: 1985-07-12
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-H08330818-A (JP)
Title: Snow melting device for parabolic antenna
Inventor: ENDO MASAYASU
IPC: H01Q1/02
Filed: 1995-05-27
Abstract: PURPOSE: To reduce the number of the constitution parts of a heat insulating material laid on the back side of a main reflecting mirror in a parabolic antenna and to reduce assembly man-hour. CONSTITUTION: In the antenna supplying warm air into a gap formed between the main reflecting mirror 1 of the parabolic antenna and the heat insulating material and melting adhered snow, the heat insulating material is constituted by a film-like insulating material 10 with flexibility. One piece of film-like heat insulating material 10 can be laid for an area where the angle of a supporting area holding the main reflecting mirror changes, the number of the film-like heat insulating material for laying it for the whole back side of the main reflecting mirror in the antenna is reduced, and locking places, locking parts and the assembly man-hour can be reduced by utilizing the flexibility of the film-like heat insulating material 10.
Patent JP-H024914-A (JP)
Title: Method for annealing thin band iron-based amorphous alloy
Inventor: MORITO NOBUYUKI
IPC: C23C22/74
Filed: 1988-06-22
Abstract: PURPOSE:To advantageously prevent the deterioration in the magnetic characteristics such as iron loss in annealing by annealing an alumina insulating film-coated thin band iron-based amorphous alloy in a reduced-pressure atmosphere. CONSTITUTION:The melt of an iron-based alloy having a specified composition is quenched by the single roll method, etc., and solidified to obtain a thin band iron-based amorphous alloy. An aq. processing soln. consisting essentially of colloidal hydrated alumina is applied on the surface of the band alloy, and then baked to obtain an alumina insulating film-coated thin band iron-based amorphous alloy. The band alloy is annealed in the reduced-pressure atmosphere at <= about 100Torr. As a result, the moisture liberated from the insulating film in the course of heating is actively removed from the annealing atmosphere, hence the crystallization in the alloy surface is prevented, and the deterioration of the iron loss characteristic is obviated. An Fe-Bi-Si based alloy consisting of 7-16 atom% B, 4-14 atom% Si, and the balance Fe or an Fe-(Mn,Ni)-B-Si based alloy consisting of 7-16% B, 4-14% Si, 0.5-10% one or two kinds between Mn and Ni, and 65-85% Fe is appropriately used as the iron-based alloy.
Patent JP-H08318775-A (JP)
Title: Cup holder device for vehicle
Inventor: SUGIMOTO RYO
IPC: B60N3/10
Filed: 1995-05-25
Abstract: PURPOSE: To enable a holder to be easily removed from a guide groove when external force is applied to arms or the holder, so as to prevent parts from being broken, by respectively energizing a cover, the arms and the holder to the opening direction by a spring by only releasing lock of the cover. CONSTITUTION: When a cover 30 in the full closing position is opened, a lock button 28 exposed on the top surface of the cover 3 is pressed down, and a lock claw is removed from a claw 34 of the cover 30. The upper ends of arms 40 are turned forward by a return spring 49, so as to press the cover 30 to the opening direction. As a result, when the cover 30 is turned in the opening direction, a slide protrusion 52 of a holder 50 is slid upward in a guide groove 24. After that, when the holder 50 is turned to the horizontal position, the slide protrusion 52 is brought in contact with the upper end of the guide groove 24 and stopped, and only the cover 30 is turned to the horizontal position.  When a cup C is placed on the upper surface of the cover 30 opened to the horizontal position, the outer periphery of the cup C is held by the holder 50, and the holder 50 is supported from both sided by the arms 40.