baber/WOPTO huggingface dataset:
Patent JP-H06348163-A (JP)
Title: Heat-fixing device and printer, and surface potential control means of elastic rotating body
Inventor: SUWA KOICHI
IPC: G03G21/00
Filed: 1993-06-04
Abstract: PURPOSE:To provide a heat-fixing device capable of obtaining an even temperature distribution of a fixing roller in the longitudinal direction and preventing the temperature rise of a non-sheet passing part. CONSTITUTION:A heater 3 of which the initial rise speed is low and a heater 4 of which the initial rise speed is high are arranged in a fixing roller 1, and these are connected in series to an ACDriver 8. The heater 3 is arranged at a position corresponding to a non-sheet passing area the passing of small-sized record material, and the heater 4 is arranged at a position where a sheet is always passed. When the small-sized record material is passed, a continuous current passing time to the heaters is limited, and the heater 3 only is used in the course of rise to suppress heat supply to the non-sheet passing area. When a sheet of ordinary size is passed, current passing time is not limited and both heaters are used after completion of rise to supply heat to the entire area of the roller.
Patent JP-H0448025-A (JP)
Title: Vacuum suction type degassing device
Inventor: SANO MASAMICHI
IPC: C21C7/10
Filed: 1990-06-16
Abstract: PURPOSE:To remove the gaseous components in a melt with a small amt. of gaseous Ar and a simple device by immersing a part of a porous member which allows the diffusion of gases but does not allow the infiltration of the melt into the melt, placing the part on the molten metal surface under a vacuum and sucking the gases in the above-mentioned melt via a porous member. CONSTITUTION:The lower half part of the porous member 6 is immersed into the melt 2 housed in a housing vessel 5. The porous member 6 is a bar-shaped body and has such pores which allow the diffusion of the gases but prohibit the infiltration of the melts 2, such as molten metal, molten slag and molten matte. The housing vessel 5 is placed in a reduced pressure vessel and the inside of the reduced pressure vessel is vacuum evacuated to the vacuum or reduced pressure state. The gases in the melt 2 or the gases formed by the reaction of the components of the porous member and the melt are removed through the pores of the porous member 6 from the inside of the reduced pressure vessel.
Patent JP-H07161700-A (JP)
Title: Plasma treatment method
Inventor: FUKUDA TAKUYA
IPC: H01L21/3065
Filed: 1994-07-11
Abstract: PURPOSE:To realize plasma treatment of high efficiency, and improve the denseness and the crystallinity of an obtained film, by setting the position of a substrate to be treated within a specified distance from the electron cyclotron resonance point(ECR point) which becomes the maximum forming point of plasma active seeds. CONSTITUTION:The plasma process equipment consists of a plasma forming chamber 4, a microwave waveguide 7, magnetic field coils 9, 13 for ECR, a treatment chamber 2, an exhaust vent 12, reaction gas supplying nozzles 5, 11, and a substrate retaining stand 3, and the position of the substrate retaining stand 3 can be changed in the direction of plasma flow. A silicon wafer is used as a substrate 1 to be treated, and a silicon oxide film is formed. By adjusting currents which are applied to the magnetic field generating coils 9 and 13, magnetic flux density distribution is controlled, or by adjusting the position of the substrate retaining stand, the distance between the ECR point and the substrate to be treated is set to be 0-150mm. The efficiency of plasma treatment and the characteristics of a deposition film are largely dependent on the distance between the ECR point and the substrate to be treated. When the distance is smaller than or equal to 0-150mm, the deposition speed and the film quality become excellent.
Patent JP-S5491813-A (JP)
Title: Metal container and its manufacturing method
Inventor: ARAI NOBUSHIGE
IPC: F17C1/10
Filed: 1977-12-29
Abstract: PURPOSE: The inner surface of a container is covered with polyamide resin heat- melting adhesive, and at the same time connecting parts are filled with the same adhesive, and thereby a high corrosion-resistance, leakage-proof metal container is obtained.  
     CONSTITUTION: A flat plate is shaped by pressing into a desired form. The inner surfaces of containers 1, 2, etc. are degreased, washed and dried. Next, adhesive solution is sprayed on the inner surfaces of containers 1, 2, etc. After drying, core cylinder 5 is inserted through lower container 1, and flange 6 of core cylinder 5 is fitted to the bottom surface of lower container 1. Then, they are joned air-tight and water-tight by seam welding or spot welding. Next, container 1 and container 2 are joined, and the space between flanges 3 and 4 is filled is air-tight and water-tight by seam-welding, and thereby a sealed, integrated oil tank is obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H118704-A (JP)
Title: Caller information transfer device and method
Inventor: ICHIKAWA YASUYO
IPC: H04W8/18
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To correctly perform caller number display or the like to a terminal equipment connected to a slave station side by transmitting caller information entered from an exchange to a master station to a slave station in a system for which the master station and the slave station are connected by a radio channel. SOLUTION: Upon receiving CND data between ringing signals from the exchange, a base station tentatively stores them and transmits a PAGE message to the slave station. The slave station 3 receives the PAGE message, transmits first ringing signals to an object telephone set and returns a PAGE RSP message to the base station. The base station which receives the PAGE RSP message uses a communication path established at the timing and transmits the previously stored CND data to the slave station. The slave station which receives the CND data transmits the CND data to the object telephone set, executes the caller number display on the telephone set and then, transmits second ringing signals.
Patent JP-S6313266-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIMITSU KAZUMI
IPC: H01M10/0566
Filed: 1986-07-04
Abstract: PURPOSE:To increase charge-discharge cycle performance by alloying lithium with an aluminium alloy obtained by adding titanium and boron to aluminium, and using in a negative electrode. CONSTITUTION:Two lithium sheets and an aluminium-titanium-boron alloy containing 0.2wt% titanium and 0.05wt% boron are used as negative material. A lithium sheet 3a, an aluminium-titanium-boron alloy sheet 3b, and a lithium sheet 3c are placed in order inside a negative can 1, and a battery is assembled in a regular way. The lithium sheets 3a, 3c and the aluminium-titanium-boron alloy sheet 3b are alloyed under the existence of electrolyte to form a negative electrode 3. Thereby, a lithium secondary battery having excellent chargedischarge performance can be obtained.
Patent JP-H11340247-A (JP)
Title: Tray adapter for ic chip
Inventor: MORISAWA TADASHI
IPC: B65D85/86
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To permit the use of a small chip tray even in a device for a large chip tray, when large and small chip trays having different shapes are used. SOLUTION: In a tray adapter 31 for an IC chip, having nearly the same outer shape as a chip tray to be accommodated in a chip tray stocker, the chip tray is provided with a fitting recess 32 for a small chip tray 30 formed smaller in outer shape than that of the chip tray.
Patent JP-S6137591-A (JP)
Title: Method of maintenance for rear surface of hatch cover
Inventor: KINOSHITA MASAHARU
IPC: B63B19/14
Filed: 1984-07-31
Abstract: PURPOSE:To facilitate the maintenance work for the rear surface of a foldable hatch cover, by stretching a plurality of wire between hatch end coamings to displaceably suspend a gondola. CONSTITUTION:In a maintenance method of the rear surface of a foldable hatch cover, a plurality of wires 3 are stretched between hatch end coamings 2, and a gondola 4 is displaceably suspended from the wires 3. A worker who has boarded the gondola after closing of the hatch cover 1, carries out the maintenace of rear surface of the hatch cover. Thereby it is possible to facilitate the working method of preventing corrosion, etc. of the hatch cover.
Patent JP-H08324813-A (JP)
Title: Method and device for feeding folded bundle of printed matters
Inventor: KASUGA YOSHINORI
IPC: B65H3/50
Filed: 1995-06-01
Abstract: PURPOSE: To prevent a sucker from committing erroneous sucking by passing the sucker through a passage part formed in a dividing plate so as to suck a folded bundle of printed matters. CONSTITUTION: A dividing part 67 extended upward is provided in the center part of a dividing plate 7 and the dividing plate 7 is moved up and down in such a manner that this dividing part 67 appears and disappears from the upper surface of a belt pulley device 3. From the lower end of a swinging bar 37, a supporting bar 69 is extended in its inside. Two supporting parts 71 extended downward are formed in this supporting bar 69 and a sucker 11 is attached to the lower end of this supporting part 71.  When the dividing plate 7 is positioned in an upper side, the sucker 11 is positioned lower than the upper end of the dividing part 67, and by cutting off left and right sides of the dividing part 67 and forming a notched recessed part in the intermediate part, a passage part 73 through which the sucker 11 and the lower side of the supporting part 71 pass is formed in the dividing plate 7.
Patent JP-S642413-A (JP)
Title: Fade-in fade-out circuit
Inventor: SASAKI HIROYUKI
IPC: H03G3/00
Filed: 1987-06-25
Abstract: PURPOSE: To simplify a circuit and to prevent an SN ratio from deteriorating by installing a control input means which supplies an optional control input from outside on the output side of a filter which supplies a level signal corresponding to an output signal to a level adjusting means for the input signal level, and performing fade-in fade-out operation by adjusting the control input.  
     CONSTITUTION: A variable voltage source 42 as the control input means is connected to the control input side of a variable resistor circuit 22. Then a switch 40 is closed to increase the control voltage Vc supplied from a variable voltage source 42 gradually and then an operating current which flows to the variable resistor circuit 22 through a transistor (TR) 36 increases, so its input impedance decreases and the extent of level suppression increases, so that a fade-out state is entered. Then when the control voltage Vc is lowered gradually with the switch 40 closed, a fade-in state is entered. Therefore, the fade-in fade-out operation wherein deterioration in SN ratio is precluded can be realized without adding any IC for an electric variable resistor. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S6219107-A (JP)
Inventor: MIFUDE MASANORI
IPC: A44C1/00
Filed: 1985-07-18
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-S63145539-A (JP)
Title: Modulo-w circuit
Inventor: ISHIZUKA TERU
IPC: G06F11/00
Filed: 1987-06-27
Abstract: PURPOSE:To improve a trouble detecting rate and resolution ability by transmitting binary value [1, 1, ..., 1] to an output in case set binary value is included in the input data as the wrong data. CONSTITUTION:For instance, a modulo-3 arithmetic circuit 205 or a data path 25 has a trouble and the wrong data [1, 1] is inputted to a modulo-3 multiplication circuit 207 through the circuit 205 or the path 25. In such a case, the output M of the circuit 207 is equal to the data [1, 1]. This shows clearly that a trouble occurred at some point on a route reaching the output M. If the input D is inputted as the data [1, 1], the output L of a modulo-3 subtraction circuit 202 is turned into the data [1, 1] through a modulo-3 addition circuit 204 and then a modulo-3 inverting circuit 206. The output M is turned into the data [1, 1] through the circuit 207 to show clearly that no trouble occurs at any point on the routes reaching outputs L and M. As a result, the trouble detecting rate and the resolution ability are improved.
Patent JP-H10314215-A (JP)
Title: Bag-shaped pad adhesive bandage
Inventor: SONODA MATSUO
IPC: A61F13/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a bag-shaped pad adhesive bandage which can provide protection to a wounded fingertip by forming a pad which is applied to the wound into a bag shape, and wrapping the pad around the fingertip with its inserted end curved. SOLUTION: A bag-shaped pad adhesive bandage is in the form of a strip, having cuts 2 shaped to describe arcs in two parts, and is provided with an adhesive sheet 1 with an adhesive applied to one side thereof. A pad 3 comprising cotton 4 wrapped in gauze 5 folded back from each side is bonded to the middle of the adhesive tape 1 with its folded part up.
Patent JP-S5860821-A (JP)
Title: Digital to analog converting and output equipment
Inventor: KATAOKA TOSHIHISA
IPC: H03M1/68
Filed: 1981-10-06
Abstract: PURPOSE:To perform digital-to-analog conversion through a less-bit converter by grouping digital signals in such a way that they overlap, and D/A-converting the groups of bits according to the position of the most significant digit bit. CONSTITUTION:A digital signal of (m)-bit constitution (e.g. 14 bits) outputted from digital equipment is shifted by a prescribed number of bits from the least significant digit bit to obtain groups of (n) bits (e.g. eight bits) which overlap mutually; and the most significant digit bit having a logical value ''1'' is detected among the high-order digit bits except (n) bits in the least significant digit group at parts 9-14 and on the basis of the position of the most significant digit bit, one of those groups of bits is converted into an analog signal by an (n)-bit D/A converter 1. Then, the analog signal is amplified at a part 3 with prescribed magnification. Consequently, the digital signal of (m)-bit constitution is converted into the analog signal by the (n)-bit D/A converter of less- bit constitution.
Patent JP-S642864-A (JP)
Title: Grindstone dressing device
Inventor: FUJII TORU
IPC: B24B53/06
Filed: 1987-06-25
Abstract: PURPOSE: To accurately dress the contact point section of two differentially shaped grindstone machining elements and to make it possible to machine a mold in one process by providing a stopper mechanism for specifying a dresser arm rotation range corresponding to desired curvature.  
     CONSTITUTION: A standard grindstone 5 is dressed with a dresser to form an inclined surface section 5b. In the next step, the intersection of the inclined surface section 5b and the surface 5c of the grindstone 5 adjoining it is dressed with a dresser 4 arcingly rotating a dresser arm 3 to form a curved surface section 5a. At this point, when the dresser 4 is positioned at the contact point of the curved surface section 5a and the inclined surface section 5b, a lever 6 is abutted to the lower end of the stopper member 10 of a stopper mechanism 14 resulting in the stop of the rotation of the dresser arm 3. As a result the dresser 4 will not cut into the grindstone 5 over the contact point, which serves to obtain the grindstone 5 proper in the continuity of the curved surface section 5a and inclined surface section 5b. By using this grindstone 5 a specified inclined surface section and curved surface section 16a can be formed on a mold 16 in one process. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5860565-A (JP)
Inventor: JIYON DABURIYU OOKATSUTO
IPC: H01L23/495
Filed: 1982-09-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6061149-A (JP)
Title: Connector of refractory path for horizontal continuous casting facility
Inventor: RAURENTSU KAIZERUSU
IPC: B22D11/14
Filed: 1984-07-31
Abstract: A refractory conduit assembly for the transfer of molten steel from a discharge vessel to an ingot mold of a horizontal continuous casting plant includes a replaceable spout member adapted to be removably connected at a predetermined location to the refractory lining of a vessel. The spout member has therethrough a discharge channel to receive from the interior of the vessel a flow of molten steel. A shut off device is provided to interrupt the flow to the discharge channel. A casting tube has therethrough a flow passage with inlet and outlet ends. A coupling device connects the inlet end of the flow passage to the discharge channel, such that the flow of molten metal passes through the casting tube. The outlet end of the flow passage has an altered cross-sectional configuration adapted to that of the ingot mold. A nozzle has an inlet end connected to the casting tube and an outlet end having thereat a portion to sealingly contact walls of the ingot mold. The nozzle has therethrough a flow channel to pass the flow of molten steel from the casting tube to the ingot mold.
Patent JP-S6050812-A (JP)
Inventor: YOKOE YOSHIO
IPC: C04B35/46
Filed: 1983-08-30
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-H0646-A (JP)
Title: Inductive trap for mosquito
Inventor: TEJIMA ISATO
IPC: A01M1/14
Filed: 1992-06-18
Abstract: PURPOSE:To obtain the inductive trap capable of accurately calculating individual mosquitoes, in its setting location by providing inlets for mosquitoes on the setting surface side of a trapping vessel having a hollow space where mosquitoes can fly. CONSTITUTION:The setting surface side for a trapping vessel 1 having a hollow space where mosquitoes can fly is provided with inlets 3 for mosquitoes. The vessel is set so as to cover the setting plane 2 from above. With this vessel, mosquitoes can be trapped without the need for e.g. electric powder.
Patent JP-2000350444-A (JP)
Title: Dc-dc converter
Inventor: KUNII SHINGO
IPC: H02M3/155
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To obtain a DC-DC converter capable of reducing drive loss and improve conversion efficiency. SOLUTION: In order to drive a main switching transistor 5, a drive circuit constituted of transistors 10, 11, a resistor 12 and a capacitor 13 is installed. Due to the amplification function of the drive circuit, a base current of the drive circuit is controlled with the case current being small, as compared with a base current of the switching transistor 5. As a result, the base current can be made small absolutely, and drive loss is reduced.
Patent JP-H1010231-A (JP)
Title: Vehicle moving direction detector
Inventor: OSHIMA SHIGEKI
IPC: G01S15/60
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To accurately decide a moving direction of a vehicle in a vehicle moving direction detector utilizing a Doppler shift. SOLUTION: Illuminating regions 116, 117 of Doppler sensors 100, 101 disposed symmetrically across a centerline 108 of a vehicle are commonly used in a horizontal surface. Thus, correlation can be incorporated in between the sensors by a variation of Doppler shift due to an uneven part of a road surface. When an amplitude monopulse calculation is conducted by using both the Doppler shifts due to the uneven part of the road surface, the variations of both the shifts due to the uneven part of the surface is canceled, and hence variation of a moving direction is suppressed, and its accuracy is improved.
Patent JP-S5489572-A (JP)
Title: Semiconductor device
Inventor: KITAGAWA YOSHINORI
IPC: H01L23/02
Filed: 1977-12-27
Abstract: PURPOSE: To establish the double heat sink diodes, by avoiding the dispersion in the strength of tubes and preventing the occurrence of cracks to semiconductors.  
     CONSTITUTION: At sealing with the cylindrical heat sinks 2, 3, the guide 5 for alignment insulator of which diameter is smaller than the tube inner diameter is placed arround the semiconductor so that the tube 1 and the semiconductor 4 can not be contacted and no semiconductor 4 enters the tube. Thus, the strength of the tube is made uniform and the occurrence of cracks of semiconductor chips can be avoided. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H116506-A (JP)
Title: Expansion pipe
Inventor: DEMURA KINZO
IPC: D06F57/00
Filed: 1997-06-17
Abstract: PROBLEM TO BE SOLVED: To facilitate an operation for loosening in the case of releasing tightening and fixing for outer and inner pipes. SOLUTION: An edge is formed in a boundary between a flat face and an outer wall of the circumferential direction by cutting out in parallel to the axial direction of a supporting part 5 the outer wall of the supporting part 5 of a locking body 3 fixed to a tip of an inner pipe 2 to form the flat face. A back face of an annular body 6 is brought into contact with an inner wall of an outer pipe 1 by rotating oppositely the outer pipe 1 and the inner pipe 2 so as to bring the annular body 6 fitted with an annular groove 51 in the circumferential direction of the supporting part 5 into contact with the inner wall of the outer pipe 1.  At this time, a pressing force in the back face of the annular body 6 is dispersed to two edges of the supporting part 5, a weld scar (bead) is difficult to be bitten in even when one of the edge of the supporting part 5 is located in the weld scar (bead) of the inner wall of the pipe 1, and a bit-in portion is easy to be released at the time of loosening the outer pipe 1 and the inner pipe 2 so as to allow the loosening easily.
Patent JP-S6220055-A (JP)
Title: Inter-processor communication system
Inventor: UOZUMI EIICHI
IPC: G06F13/00
Filed: 1985-07-19
Abstract: PURPOSE:To utilize effectively sub-channels of a limited number, by providing a mode in which a path is not set at the time of a rise of a system but the path is set at the time of a data transfer. CONSTITUTION:Sub-channels of the other party fixed mode, for instance, 16-5 and 16-1 set in advance a pair of sub-channels by an inter-processor connecting device 14, but sub-channels of the other party floating mode dot not set in advance a pair of sub-channels at the time of a rise of a system but set a path by the connecting device 14 of a transmission side, whenever a data transfer is executed, and thereafter, a data is transmitted immediately. In the connecting device 14 of a reception side, the working sub-channel is seen from a received frame, an in case of the other party floating mode, a path check is not executed, a path i set, based on address information of the received frame, and by read path information of a processor, path information is sent to the processor, and a received data is set to the processor.
Patent JP-H0450721-A (JP)
Title: Optical length measuring instrument
Inventor: SHIRATORI KAZUO
IPC: G01D5/38
Filed: 1990-06-20
Abstract: PURPOSE:To form a continuous reflected grating image which has small aberrations and no phase shift by forming a reflection system at a pitch nPg/2 when the pitch of a grating is Pg. CONSTITUTION:A reflection system 2 consisting of plural concave mirrors 1 which are arrayed at a pitch Pm is provided corresponding to the grating G with the pitch Pg. The relation between the pitch Pg of the grating G and the pitch Pm of the reflection system 2 is shown by Pm=n.Pg/2 (n: positive integer). Light passed through the grating G is reflected in a narrow range of each concave mirror 1 to form the reflected grating image I which is a real image on the grating G, so there is no adverse influence of aberrations. Further, the reflected grating image I of the grating which is inverted by each concave mirror 1 and formed on the grating G never comes discontinuous as long as the pitches Pm and Pg satisfy the equation, and there is no measurement error generated by a phase shift.