baber/WOPTO huggingface dataset:
Patent JP-S6376505-A (JP)
Title: Direction finding microstrip antenna
Inventor: SUZUKI YASUO
IPC: H01Q25/02
Filed: 1986-09-19
Abstract: PURPOSE:To obtain a cardioid pattern with a simple constitution, by combining the radiation patterns of 2nd and 1st radiating elements under an equal amplitude condition in a prescribed direction. CONSTITUTION:When power supply is made from the 1st radiating element 21 to 1st and 2nd feeding points A and B intersecting each other at right angles through a 90 deg.-hybrid 28 and power feeding coaxial lines 24 and 25, a non- directional circularly polarized phase pattern is obtained in the X-Y plane in the case of, for example, left-handed circularly polarizing excitation. On the other hand, when power supply is made from the 2nd radiating element 22 to 3rd and 4th feeding points C and D forming an angle of 45 deg. between them through a 90 deg.-hybrid 29 and coaxial stubs 26 and 27, a non-directional circularly polarized phase pattern is obtained in the X-Y plane in the same manner. When both of the radiating electric fields are synthesized together with a power synthesizer 33 so that the electric fields can become equal to each other in amplitude in-X axis direction, a null can be combined in the direction, since the output phases of this antenna by the 1st and 2nd radiating elements and the 2nd radiating element 22 and an earthing conductor plate 23 become opposite to each other in the-X axis direction.
Patent JP-H1058786-A (JP)
Title: Card forming device and storage medium used therefor
Inventor: TSUCHIDE SHINGO
IPC: B42D15/10
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To realize the formation and issue of a card in a short period of time by a method wherein pattern data and layout data of a plurality of characters and letters are stored so as to print the pattern consisting of the characters, which correspond to the layout selected by an operator, and the letters inputted by the operator on a card paper. SOLUTION: When an operator charges coins, card (name card) type selecting scenes are displayed so as to display the layout sample 61 of a card as the foreground on the background 60, which is displayed by being controlled with a video processor. Further, a message 62 for urging the operator to select either one layout among the layout samples 61 of a card is displayed when necessary. Next, letters and numbers to be inputted among alphanumeric character trains 66 and 67 are specified with a joy stick so as to confirm a printing state by depressing a confirmation button 68 in order to start printing by depressing an instruction button 70 in succession. After that, a card, in which printing is completed, is outputted through a card taking-out hole.
Patent JP-H0768605-A (JP)
Title: Mold for molding recording disk
Inventor: TAKEDA YOSHINOBU
IPC: B29C45/26
Filed: 1993-09-06
Abstract: PURPOSE:To provide a mold capable of taper-forming a center hole of a substrate for magneto-optical mini disks (MD-MO). CONSTITUTION:A cavity 23 of a form of a substrate 20 and a gate 63 of a ring form opened to a position corresponding to a side of the center hole 64 are formed between a closed fixed mold 21 and a movable mold 22. The fixed mold 21 has a sprue bush 33 with a function of a gate cutter to cut resin at a gate 63, which forms a side of the center hole 64. A tapered portion 65 is formed at a side of the sprue bush 65, and the formed center hole 64 is also tapered. A drive head of a playback system is also tapered in a matching form. In consequence, The tapered center hole helps its side closely contact the side of the drive head of the playback system and eliminate backlashes.
Patent JP-S61104367-A (JP)
Title: Audio signal recorder
Inventor: FUKUDA TOKUYA
IPC: G11B20/10
Filed: 1984-10-22
Abstract: PURPOSE:To extend the frequency characteristic by dividing two audio signals to the first and the second frequency bands and synthesizing the resultant output of signals of the second frequency band with individual signals of the first frequency band and sampling results with clocks different in sampling phase and recording them. CONSTITUTION:L and R channel signals supplied from input terminals 21 and 22 have bands limited by LPFs 23 and 24, and outputs are subtracted from signals from terminals 21 and 22 by subtractors 25 and 26 to take out high band components, and they are added by an adder 27. The addition output has the band limited by an LPF28 and is added to signals from LPFs 23 and 24 by adders 29 and 30. Addition outputs pass noise reduction circuits 31 and 32 and are sampled with clocks having opposite phases by sampling and holding circuits 33 and 34 alternately with respect to L and R channels and are taken out to an output terminal 36 through an A/D converter 35.
Patent JP-S60112585-A (JP)
Inventor: WATABE TSUNEO
IPC: B66C13/12
Filed: 1983-11-25
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-H06186018-A (JP)
Title: Length measuring instrument
Inventor: ONOE TAKESHI
IPC: G01B5/00
Filed: 1992-08-20
Abstract: PURPOSE:To eliminate an error resulting from a play between a scale and a guide member in measured value by arranging a linear bearing between the movable part of a linear guide and its fixed part, and attaching the scale to the movable part. CONSTITUTION:An axial V-groove 41G is severally formed on the two opposite insides of a recess in the fixed part 41A of a linear guide 41, and a V-groove 41G is severally formed at positions corresponding to the V-groove 41G on the two opposite outsides of a movable part 41B. A linear ball bearing 51 is arranged so that it may be sandwichedly held between both the grooves 41G and engaged with them. Thus the movable part 41B can move in the axial direction, accurately and smoothly to the fixed part 41A through the bearing 51 without a backlash. The fixed part 41A is attached to a frame 27 on an upper side, and a scale 37 and a scale guide 33 are attached to the movable part 41B. The movable part 41B moves to the fixed part 41A to move the scale 37 along the guide 41, and an error caused by the play of the scale 37 is thereby eliminated.
Patent JP-H0385576-A (JP)
Title: Transfer device for image forming device
Inventor: OZEKI YUKIHIRO
IPC: G03G15/16
Filed: 1989-08-30
Abstract: PURPOSE:To enlarge the latitude of a resistivity value of the transfer means, to mass produce the transfer means, and to improve the image quality by constructing the transfer means with an elastic resisting member with a volume resitivity value within a specified range. CONSTITUTION:At the time when no paper passes when the transfer material P not existing in the transfer member where a photosensitive body 1 and the transfer material roll 7 are abutted, a transfer roll 7 is controlled to constant current or controlled to the constant voltage of a specified voltage, and at the time when paper passes in the case of presenting of the transfer paper P, the transfer means 7 is controlled to the constant voltage of the voltage at the time of constant current control. The transfer means 7 is constructed from the elastic resisting member with volume resistivity value within the range of 10<6>OMEGAcm to 10<13>OMEGAcm when it is impressed with the voltage of absolute value within the range of 1,000 V to maximum output voltage value of a transfer bias power source. Thus, the enlargement of the latitude of the resistance value of the transfer means 7, mass production of the transfer means 7, and the improvement of the image quality can be obtained.
Patent JP-S6378656-A (JP)
Title: Facsimile communication system
Inventor: KUSUDA KOJI
IPC: H04N1/00
Filed: 1986-09-22
Abstract: PURPOSE:To enable facsimile communications from an optional telephone set by connecting a terminal to a common device from a telephone set without a facsimile equipment through dialing a special number, accumulating and converting additionally dialed numerical codes and transmitting them into a terminal with a facsimile equipment. CONSTITUTION:When a subscriber dials the special number 1XY, for example, through his terminal SUBA, the SUBA is connected with the common equipment SPT by the aid of a known outgoing connection. The SUBA transmits as the additional dial the number of a SUBB owned by a subscriber becoming a callee and the numerical code corresponding to a facsimile signal to a SPT. In the SPT an MEM stores the telephone number of the callee that is obtained in a PBREC and picture information that a signal conversion circuit CNV converts into a facsimile signal. Thus the facsimile communication from the terminal without the facsimile equipment is attainable.
Patent JP-S6379790-A (JP)
Title: Crystal pulling up device
Inventor: YAMASHITA YOJI
IPC: H01L21/18
Filed: 1986-09-22
Abstract: PURPOSE:To obtain a single crystal with uniform impurity concn. by supplying the melt in an outside crucible into an inside crucible through a pipy passage communicating with the through hole in the wall part of the inside crucible and extending to the inside. CONSTITUTION:The outside crucible 11 is arranged close to the inner surface of a graphite crucible 11a fixed to a crucible shaft which is vertically movable and rotatable, and the inside crucible 12 having a small hole 12a piercing the lower part of the side wall and the pipy passage 12b extending from the small hole to the inside is arranged in the crucible 11. A buoyancy generating means 17 is provided on the outer wall of the crucible 12, hence specified buoyancy is imparted to the crucible 12, and the depth of the melt 4 in the crucible 12 is kept constant even when the pulling up velocity is changed. Besides, three sliding rods 18 are set on the upper edge of the crucible 11, three supporting arms 19 bent to the outside are set on the upper edge of the crucible 12, the tips of the arms 19 are slid along the sliding rods 18, and the interval between the crucible 11 and the crucible 12 can be kept constant.
Patent JP-H09117187-A (JP)
Title: Unbalance clock generator and start-up circuit of brushless dc motor using it
Inventor: BOKU JIKOU
IPC: H02P6/21
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a start-up circuit for a brushless DC motor which can start up a sensorless brushless DC motor stably, surely, and rapidly regardless of a difference in characteristic between motors or between motor driving circuits by using a clock generated by an unbalance clock generator. SOLUTION: A start-up circuit of a brushless DC motor uses an unbalance clock generator 10 as a clock generator and a brushless DC motor 80 is driven by the output of the clock generator 10 through a rectifier and predriving circuit 60 and a three-phase driving circuit 70. By unbalancing a start-up clock by a normal start-up clock and an accelerated start-up clock at the time of starting up the motor, the counter electromotive force is increased and thereby a stable and rapid start-up of the motor can be possible.
Patent JP-H07170624-A (JP)
Title: Attachment for power line connection and power line provided with such attachment
Inventor: AKIMU JIYANA
IPC: H02G15/103
Filed: 1994-09-16
Abstract: PURPOSE: To ensure dielectric breakdown strength around the end part of a power line by employing an accessory power line jointing unit comprising a part for recovering a dielectric layer and a part for recovering a semiconductor shield each having electric conductivity lower than a specified value. CONSTITUTION: The accessory 12 for jointing a power cable 10 has a first part for ensuring recovery of a dielectric layer 3, a second part for ensuring recovery of an inner semiconductor shield 2, and a third part for ensuring an outer semiconductor shield 4. The first and second parts are made of an insulating polymer substrate, containing conductive polymer by a wt.% such that the electric conductivity will be lower than 10<-14> S/cm for DC and lower than 10<-10> S/cm for AC. The third part has electric conductivity lower than 1 S/cm. According to the structure, when the accessory unit 12 is fixed to the stripped end part of the power line 10, dielectric breakdown strength can be ensured around the end part of the power line 10.
Patent JP-S6382241-A (JP)
Title: Bank note cashier machine
Inventor: NAKAYA MITSURU
IPC: B65H3/06
Filed: 1986-09-22
Abstract: PURPOSE:To shorten a retry operation time by waiting for detection within normal waiting time until one of right and left sensors in a pair detects the capability of payoff and thereafter shortening the waiting time and making a payment operation after detecting the capability of payment with all sensors within a predetermined time. CONSTITUTION:Stored bank notes 13 in a payoff bank note storage part 14 are shifted to a payable position via shift means 20a and 20b. Concurrently therewith, detection by sensors 23a and 23b is waited within a normal waiting time and upon switching-ON of either the sensor 23a or the sensor 23b, a shortened waiting time is selected. And detection by the sensors 23a, and 23b is waited in the shortened waiting time and when all of the sensors 23a and 23b have been turned ON within the waiting time, an operation is made to pay off the bank notes 13. When at least one of the sensors 23a and 23b is not turned ON, a retry operation starts for shifting the bank notes 13. According to the aforesaid constitution, retry time for payment is shortened.
Patent JP-S61100071-A (JP)
Title: Information transmission system using telephone set
Inventor: FUJITANI MASARU
IPC: H04Q7/06
Filed: 1984-10-22
Abstract: PURPOSE:To eliminate the need for a possessor to listen to the content by allowing a card to process received data when a received radio wave represents a signal calling the card itself. CONSTITUTION:A card subscriber number is dialed from a telephone set 10 of a calling station 1, a center device 2 receives the card subscriber number, converts the number into a corresponding selective call code to modulate a radio carrier frequency and irradiate a radio wave from an antenna 23. When a card 3 receives the radio wave and the received number data is coincident with the stored number data, the card 3 is in stand-by state until the next data is received. When the telephone set 10 of the calling station 1 receives a response signal, a prescribed sound signal is generated from a handset 12, then the handset is placed on an acoustic coupler 13 to transmit a data inputted in advance from a card control terminal device 14.
Patent JP-S6284574-A (JP)
Title: Semiconductor photoreceptor
Inventor: SUGAWARA MITSURU
IPC: H01L31/107
Filed: 1985-10-08
Abstract: PURPOSE:To manufacture a semiconductor photoreceptor, which is formed in a structure, in which the effective value of an ionization rate (k) is increased by changing forbidden band width in a multiplication layer, and can be operated excellently in a wavelength 1[mum] band without losing an advantage caused by the structure. CONSTITUTION:An N<+> type InGaAlAs high-impurity concentration layer 32, which lattice-matches with an N<+> type InP substrate 31 and has a composition of narrow forbidden band width, is grown on the substrate 31, an N<-> (or P) type InGaAlAs multiplication layer 33, which consists of the same mixed crystal and has a composition, in which forbidden band width is widened gradually, and low impurity concentration, is grown on the layer 32, a P-type InGaAlAs forbidden band width graded layer 34 having a composition, in which forbidden band width is narrowed gradually, and a reverse conduction type is grown on the layer 33, and a P-type InGaAs optical absorption layer 35 is grown on the layer 34. Since electrons transit in the direction that forbidden band width is widened and holes transit in the direction that forbidden band width is narrowed in the multiplication layer 33, alpha is increased, and beta is reduced. Holes enter the forbidden band width graded layer 34, but the layer 34 is occupied by a low electric field, thus hardly generating multiplication in the layer 34. Accordingly, an effective ionization rate (k) is increased.
Patent JP-H0270198-A (JP)
Title: Magnetic circuit for speaker
Inventor: ITO MINORU
IPC: H04R9/02
Filed: 1988-09-06
Abstract: PURPOSE:To reduce the distortion of a reproduced sound from a speaker by making the heights of the upper surface and the projecting part of a center pole in a magnetic circuit higher than the height of a top plate opposite to this projecting part. CONSTITUTION:This circuit is constituted so that the height of the upper surface of the center pole 2 and the height of the projecting part 2a of the center pole 2 are higher than the height of the top plate 5 opposite to this projecting part 2a. As the result, the center of the distribution of AC magnetic flux generated by a voice coil 8 coincides with the center of the thickness of the plate 5, and magnetic reluctance in an upward direction and a downward direction are balanced. Thus, driving force for a diaphragm 6 becomes symmetrical upward and downward, and the distortion of the reproduced sound from the speaker can be reduced.
Patent JP-H0663816-A (JP)
Title: Method to deburr through hole provided in workpiece and deburring jig used for this method
Inventor: TAWARA MOICHI
IPC: B23B41/00
Filed: 1992-08-21
Abstract: PURPOSE:To provide a method to deburr the inner and outer surfaces of the through hole of a workpiece having a through hole in at least a face, for example, the yoke (welding yoke and bending yoke) of a universal coupling and deburring jigs used for this method. CONSTITUTION:Multiple pieces of workpiece 1W to 5W are received at one pitch unit. The burrs of the inner and outer surface of a workpiece are removed simultaneously or one by one by a plurality of deburring jigs 1 and 1', and 2 and 2' which simultaneously advance toward the side faces of the through holes of workpieces. At the time when deburring operation is completed, the deburring jigs are retracted. The workpieces are carried by one pitch, and another workpiece is received. After that, the same operation is repeated. Each of these deburring jigs 1 to 2' comprises a cylindrical tip mounting rod to be secured in a device to drive a motor, etc., the cemented carbide alloy tip mounted provided in such a way that the head of the blade of the tip is projected from the outer peripheral surface, a guide piece which guards this cemented carbide alloy tip and slides the peripheral section of the through hole.
Patent JP-2001049805-A (JP)
Title: Thermal insulating waterproof structure for roof floor
Inventor: ASANO KAZUO
IPC: E04B7/00
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of the thermal insulating property of a thermal insulating material layer due to absorption of leaking rainwater to the thermal insulating material layer, by forming a water-permeable material layer between the thermal insulating material layer and a concrete layer. SOLUTION: Infiltrating rainwater 8 passes along a gentle slant formed on a roof floor, through fine bores 5c formed in a water-permeable material layer 5, and finally passes through an upper portion of an intermediate cover 12b formed on the periphery of a drain inlet 12 and a roof floor drain 11, to thereby flow down to a sewage. Rainwater 8 which has infiltrated a gap between the water-permeable material layer 5 and a thermal insulating material layer 4 and has been stored between a waterproof layer 3 and a leg portion 4b of a leg-provided thermal insulating material layer 4', passes along the gentle slant formed on the roof floor, through a head race 9 formed between the waterproof layer 3 and the leg portion 4b of the leg-provided thermal insulating material layer 4', to thereby flow downward over time.  Thus, water is prevented from being retained in the thermal insulating layer of the roof floor, and therefore the thermal insulating property is not degraded, whereby it can exert a function as the thermal insulating material over a long period of time.
Patent JP-S59109674-A (JP)
Title: Lock cylinder
Inventor: ARUNO KURAINHENII
IPC: E05B27/10
Filed: 1983-11-25
Abstract: A lock cylinder with mechanical and electromagnetic locking mechanisms, comprising a lock cylinder stator having a mechanical locking mechanism, a bolt movably mounted in a groove in the stator, and a lock cylinder rotor rotatably coupled to the stator and engaged by the mechanical locking mechanism. An electrical control mechanism controls movement of the bolt. A retaining mechanism coupled to the rotor releasably engages the bolt to permit and prevent movement between the stator and the rotor depending on the position of the bolt.
Patent JP-S60110706-A (JP)
Title: Propene continuous polymerization
Inventor: FUIRITSUPU KAAREI BETSUKAA
IPC: C08F10/06
Filed: 1984-10-25
Abstract: In the continuous polymerization of propene with a magnesiumchloride supported catalyst the latter is prereacted with DEAC and introduced into the polymerization reactor in admixture with a gaseous stream at a velocity of at least 3 m.sec<-><1>.
Patent JP-H0623753-A (JP)
Title: Separating method of foreign matter from waste matter of styrene foam
Inventor: TERAMACHI MASAYOSHI
IPC: B29B17/02
Filed: 1992-07-09
Abstract: PURPOSE:To remove economically and efficiently a foreign matter, by a method wherein styrene foam content in a styrene foam resin waste matter with which the foreign matter is mixed is melted by a solvent and liquefied, a mixed liquid with the foreign matter is filtered by a rotary-beltlike strainer and solid dregs left behind on the surface of a belt is discharged by turning the belt. CONSTITUTION:A waste matter of styrene foam loaded through a hopper is crushed finely by a rotary crushing cutter and dropped down through meshes of a strainer (a). Operation circulating the foam styrol to a spray nozzle by a pump is repeated until the styrene foam is melted. Since unmelted styrene foam is sent out for pyrolysis, a liquid level of a solvent is lowered down underneath a mesh belt, a solid matter not melted into the solvent is allowed to stick to a filter surface of the mesh belt and a melted liquid is separated from the solid matter. After filtration, the belt is turned and a filter surface to which the solid matter is stuck is exposed out of a liquid level. Then a fresh solvent reclaimed by a pyrolysis furnace is cast into a tank 1 and melting operation is repeated again.
Patent JP-S60118130-A (JP)
Inventor: OZAWA TETSUZOU
IPC: A01G17/10
Filed: 1983-11-29
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-H1157142-A (JP)
Title: Image display device for game machine
Inventor: SAWADA HISASHI
IPC: A63F13/55
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To display a large image or to display that image while moving it without increasing the load of a CPU. SOLUTION: A group attribute is set to a display sprite for plotting for each group. When it is judged that the sprite belongs to a group, the display top position of group 0 is read from the display attribute of group 0 in an attribute register 23, this is outputted as an offset value, and an address generating part 24 reads image data from a CG memory 21 at timing synchronized with the write timing of an image data output part with a display position adding this offset value to the display position of sprite 0 as the display position of sprite O. The display image is plotted in two modes for the unit of sprite and for the unit of window for freely setting a size.
Patent JP-H0778634-A (JP)
Title: Lithium secondary battery
Inventor: MORIGAKI KENICHI
IPC: H01M10/0567
Filed: 1993-09-08
Abstract: PURPOSE:To provide a lithium secondary battery excellent in the charge/ discharge cycle characteristics by enhancing the charging/discharging efficiency of a lithium electrode, and suppressing the generation of lithium dendorite. CONSTITUTION:Negative electrodes using lithium metal or lithium alloy as active material are arranged with positive electrodes using metal oxide, metal sulfide, etc., as active material where an organic electrolytic solution and separators are interposed, wherein 0.001-1% by wt. oxycarbonic acid or its derivative is added to the organic electrolytic solution.