baber/WOPTO huggingface dataset:
Patent JP-H0746113-A (JP)
Title: Output buffer circuit for semiconductor integrated circuit
Inventor: FUJII TOSHIRO
IPC: H03K17/687
Filed: 1993-07-27
Abstract: PURPOSE:To reduce the power noise and the ground noise by detecting the current actually flowing in a power line to suppress the driving capability of an output transistor TR. CONSTITUTION:A current detecting circuit 5 which detects the magnitude or the extent of the change of a current i1 flowing in a power line 2 and an output TR control circuit Q3 which controls the driving capability of an output TR Q1 in accordance with the detection value of the current detecting circuit 5 are provided. Since the current actually flowing in the power line 2 is detected by the current detecting circuit 5 and the output TR control circuit Q3 suppresses the driving capability of the output TR Q1 in accordance with this detection value, the current i1 flowing in the output TR Q1 is limited without reducing the essential driving capability more than necessary, and the noise generated in the parasitic inductance of the power line 2 is surely reduced even if the driving capability of the output TR Q1 is changed by the variance on production.
Patent JP-S5887529-A (JP)
Title: Light scanning optical system
Inventor: FUNATO HIROYOSHI
IPC: G02B26/10
Filed: 1981-11-20
Abstract: PURPOSE:To effectively utilize a space, etc. without staining a photodetector by  a toner, etc., by providing a light receiving part of the photodetector in an area which does not obstruct main scanning on a locus. CONSTITUTION:A photodetector 9 is provided on a position which is comparatively distant from a vicinity 9a of a photosensitive body of one point chain line showing a conventional position. A laser luminous flux L2 emitted from a hologram lens 4 is converged temporarily at a point 5 on a locus D, and the luminous flux L2 is reduced to a beam of a small diameter. Accordingly, a light receiving part 10 of the photodetector 9 is provided on an area where the detector concerned does not obstruct effective main scanning, on the locus D. That is to say, 2 areas which are out of an effective deflection range W and within the maximum deflection range Y are generated, and in these areas F, F', the photodetector 9 is placed in the area F of the scanning start side. When it is placed in such a position, it functions in the same way as a conventional method and is not stained.
Patent JP-2000000558-A (JP)
Title: Treatment of ion exchange resin regeneration waste solution
Inventor: KANAMORI TOSHIYUKI
IPC: C02F1/04
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To achieve safety by suppressing the metal corrosion of an evaporation apparatus when an ion exchange resin regeneration waste soln. being an alkanolamine-containing acidic waste soln. is evaporated to be conc. to be reduced in wt. SOLUTION: When an ion exchange resin regeneration waste soln. being an alkanolamine-containing acidic waste soln. is evaporated to be conc. to be reduced in wt., an iron compd. such as ferric chloride is added to the ion exchange regeneration waste soln. as a metal corrosion inhibitor to evaporate and concentrate the waste soln. The evaporated conc. soln. generated at this time is pref. burnt in a liquid.
Patent JP-S6246364-A (JP)
Title: Electronic typewriter
Inventor: YAMADA DAISUKE
IPC: G06F17/21
Filed: 1985-08-26
Abstract: PURPOSE:To improve efficiency of operation by registering data stored in an automatic correction memory in a text memory as text data. CONSTITUTION:A registration control device A stores key inputted data in an automatic correction memory B, and prepares text data from the automatically corrected data stored in the automatic correction memory B and registers in a text memory C and thus makes registration control. In this way, character string printed in an ordinary printing mode can be registered as a text without key inputting the character string again. Thus, the efficiency of operation can be improved and a RAM area can be utilized effectively.
Patent JP-H0354183-A (JP)
Title: Composition for gas generator
Inventor: SAKAMOTO MIDORI
IPC: C06D5/00
Filed: 1989-07-20
Abstract: PURPOSE:To increase the reaction rate by adjusting the composition of three components comprising a metal azide, copper oxide and an alkali metal perchlorate within a specific range. CONSTITUTION:A metal azide such as NaN3 is compounded with CuO and an alkali metal perchlorate such as NaClO4. The sum of CuO and the perchlorate is at least stoichiometric amount based on the metal azide. In the above composition, the amount of the alkali metal perchlorate is selected to be 10-15 wt.% based on the sum of the three components and that of CuO is selected to be 42-67 pts. wt. per 100 pts. wt. of the sum of CuO and the alkali metal perchlorate. A three-component composition capable of generating N2 gas in a prescribed high rate of reaction under a pressure as low as about 1-10 kg/cm<2> can be produced by this process.
Patent JP-H113302-A (JP)
Title: Mixing and division of plural independent audio data streams in kernel space
Inventor: STOLTZ BENJAMIN H
IPC: G10L19/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To process plural simultaneous audio streams by sending a message for instructing an upstream or downstream process/device to continue or interrupt the transmission of data in accordance with the quantity of data being queued in a data queue to adjust a data flow. SOLUTION: Audio applications 2151 to 215N respectively transfer audio data to an audio server 212. The server 212 mixes these received audio data and transfers the mixed audio data to an audio device 216 connected to a memory 204 through an audio device driver 214 and a bus 218. A data checker/ adjuster 213 sends a message for instructing an upstream or downstream process/device to continue or interrupt the transmission of data in accordance with the quantity of data queued in a data queue 217 to the upstream or downstream to adjust a data flow.
Patent JP-H0740580-A (JP)
Title: Image forming device
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/05
Filed: 1993-07-28
Abstract: PURPOSE:To provide an image forming device which can be operated by low voltage and can perform the good image recording. CONSTITUTION:An aperture electrode 1 of an image forming device is constituted of a control electrode 4 and an aperture 6 formed on an insulated sheet 2, and the insulated sheet 2 is composed of a material provided with the dielectric constant larger than that of a toner layer. As the voltage applied between the control electrode 4 and a toner carrying roller 14 is distributed by the volume ratio, the voltage can be applied to the toner layer effectively to improve the toner control properties even at the time of driving by low voltage.
Patent JP-S6280919-A (JP)
Inventor: PELLEGRINO THOMAS
IPC: H01R43/28
Filed: 1986-08-07
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-H1079642-A (JP)
Title: Filter circuit
Inventor: WEBER STEPHAN DR
IPC: H03H11/04
Filed: 1997-07-11
Abstract: PROBLEM TO BE SOLVED: To attain small tolerance and a large time constant and to reduce space and the number of pins by providing the filter circuit with a 1st partial filter and a 2nd partial filter connected to the prestage of the 1st partial filter. SOLUTION: Partial filters 6 to 10 are formed by integration technology and partial filters 2 to 5 are formed on the outside of these integrated circuits. The input side of an amplifier 10 is connected to reference potential 11 through a capacitor 9, connected to the output side of the amplifier 10 for supplying an output signal 12 through the resistor 8 and the capacitor 7 and connected to a connection pin 13 through a resistor 6. The pin 13 is connected to the referece potential 11 through the capacitor 5, the resistor 4 and the capacitor 3 and connected to a connection pin 14 for supplying an input signal 1 through the resistor 2. The resistors 6, 8 have extremely high ohmic resistance values as compared with the resistors 2, 4 and the capacitors 7, 9 have extremely small capacitance as compared with the capacitors 3, 5.
Patent JP-H1030758-A (JP)
Title: Double pipe
Inventor: SAWA MASASHI
IPC: F16L7/00
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To control the relative displacement between an inner pipe and an outer pipe caused by the thermal deformation, and to prevent the inner pipe from being damaged in a double pipe in which the inner pipe is coaxially arranged with the outer pipe. SOLUTION: A vibration-control piece 10 to restrict a wire rope 13 for vibration control in a spiral manner by a pair of pressure bearing members 12 which are arranged in parallel is provided, and the vibration-control piece 10 is arranged between an inner pipe 3 and an outer pipe 5 which are freely and coaxially and loosely fitted with each other so that one pressure bearing member 12 can be displaced together with the inner pipe 3. The relative displacement between the inner pipe 3 and the outer pipe 5 is controlled while the stress generated in the inner pipe 3 and the outer pipe 5 is mitigated by the deflection of the wire rope 13 for vibration control.
Patent JP-H0746133-A (JP)
Title: A-d converter
Inventor: YAMAMOTO KOICHI
IPC: H03K5/08
Filed: 1993-07-28
Abstract: PURPOSE:To reduce the resistance value of a transfer gate to operate an A-D converter even in a low voltage area by constituting the transfer gate of a transistor TR which has a threshold voltage lower than those of the other TRs. CONSTITUTION:Threshold voltages of NMOS TRs 8A and 10A of transfer gates 13A and 14A consisting of the NMOS TR 8A, a PMOS TR 9A, the NMOS TR 10A, and a PMOS TR 11A are made lower than those of a conventional technique by 0.05 to 0.1V. Then, the resultant resistance value of transfer gates 13A and 14A is reduced. Consequently, the range of the voltage with which the A-D converter can be operated can be extended up to the low voltage area. Otherwise, thresholds of PMOS TRs 9A and 11A may be reduced, and further, thresholds of both of NMOS TRs 8A and 10A and PMOS TRs 9A and 11A may be reduced.
Patent JP-S6429923-A (JP)
Title: Magnetic disk controller capable of reading partial data in sector
Inventor: NAKAJIMA TETSUO
IPC: G11B20/10
Filed: 1987-07-25
Abstract: PURPOSE:To reduce a load on a main storage memory and to accelerate an information processor, by providing a read data control part which reads data in a designated range in a sector. CONSTITUTION:A control part 2, when receiving an in-sector partial reading command, sets a designated in-sector data position in an address storage part 3 in the sector, and also, sets the length of designated data in a range storage part 4, and transfers a designated in-sector data range to a comparator 6. An in-sector data position detection part 7 receives read data from a device interface 9, and detects a data position in the sector. The comparator 6 sets the ON state of output if a detected in-sector data position is within the designated in-sector data range, and the read data control part 5 sends the read data to the control part 2, and requests the write of the data on a memory. In such a way, it is enough to make access to the main storage memory only by required length from an arbitrary data position in the sector, therefore, it is possible to reduce the load on the main storage memory and to accelerate the information processor.
Patent JP-H0533546-A (JP)
Title: Hinge
Inventor: WADA SHUKO
IPC: E05D11/00
Filed: 1991-07-25
Abstract: PURPOSE:To prevent wires to electric parts inside the door from breaking due to the fatigue thereof and facilitate the assembling and fitting works. CONSTITUTION:A door is supported at a frame to be freely rotatable. The upper hinge device 8 is constituted of a receiver 31 fixed on the frame and the upper hinge 30 rotatably fitted to the door. And a lead wire 38 is inserted to be freely transferable in the pipe 32 of the upper hinge 30. The upper hinge device 30 is composed of a pipe 32, a coated layer 35, having a small superficial friction force, formed on the periphery of the pipe 32 as a unit, and a reinforced plate 33 closely attached as a unit at the outer face of the coated layer 35 and detachably fixed to the receiver 31.
Patent JP-2000016577-A (JP)
Title: Infeed device
Inventor: KURITA TOMOHARU
IPC: B65G47/91
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To provide an infeed device capable of increasing carrier speed without producing fallen bottles. SOLUTION: An quantitative part 20 is furnished with a moving frame body 39 arranged free to relatively move in a direction to cross the carrier direction of a plastic bottle (container) B against a carrier device and is furnished with a plural number of row storage parts to store the container B carried by the carrier device in row units. Each of the row storage parts suspends and supports the container B. A pusher part 50 pushes out a specified number of rows to the downstream in a state where container rows are collected in the specified number of rows by the quantitative part 20. An infeed part 60 receives a container group of the specified number of rows pushed out by the pusher part 50. The received container B is suspended and supported at the infeed part 60.  This plastic bottle B group of the specified number of rows is placed on an accumulate conveyor 95 to deliver it to an accumulate region by the infeed part 60.
Patent JP-S6077495-A (JP)
Inventor: HOUCHIN RIYUUZOU
IPC: H05K3/34
Filed: 1983-10-05
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-S57110562-A (JP)
Title: Power steering device
Inventor: MOMIYAMA FUJIO
IPC: B62D5/06
Filed: 1980-12-26
Abstract: PURPOSE: To maintain the stability of steering at its neutral state and to obtain good response of steering operation within the minute steering angle range around the neutral position as its basis by a method wherein non-reaction zones are given to a reaction spring.  
     CONSTITUTION: The power steering device 10 consists of a casing, within which a spool chamber 21 and a power cylinder are formed, a reaction control valve 29 which is arranged within said chamber 21 through an operating rod 28 and a power piston which is fitted in the power cylinder and actuated in response to the movement of said 29. A reaction chamber 27 is formed in the casing 20 being placed by the side of the spool chamber 21. A reaction spring 11 is arranged within the chamber 27 in such a manner as to leave the predetermined gaps or the non-reaction zones 14 and 15 between the side walls. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11339546-A (JP)
Title: Luminaire for system ceiling
Inventor: AKIBA KATSUMI
IPC: F21V21/08
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To move a mounting bracket easily to an arbitrary position and improve workability of its attachment to a luminaire body. SOLUTION: In this luminaire for a system ceiling, a luminaire body 1 is attached to a T bar 9 having an inverted T-shaped cross-section by means of a mounting bracket 11 mounted on the luminaire body. The luminaire body 1 provided is formed into a U shape, one end of the letter U being slightly bent upwardly at 90 deg., and a T-bar attaching leg is provided extending from the bottom of the letter U. The mounting bracket 11 provided is equipped with a spring 10 making pressure contact with the luminaire body 1 inside an mounting bracket upper part 17 contacting a luminaire body upper part 13 of the luminaire body 1. The mounting bracket 11 is attached so as to embrace the luminaire body 1. The mounting bracket 11 can be slid by applying force to it against the spring 10 and thereby can be moved to an arbitrary position.
Patent JP-S6343343-A (JP)
Title: Semiconductor device
Inventor: WAKUI TAKAYUKI
IPC: H01L21/76
Filed: 1986-08-11
Abstract: PURPOSE:To reduce the isolation width of an element isolation region in a bipolar transistor by forming a P-type diffusion layer under a P<+> buried layer and inhibiting a punch-through phenomenon. CONSTITUTION:An N<+> region 2 on a P-type semiconductor substrate 1 is isolated by a P<+> buried layer 3. The layer 3 having high impurity concentration reaches down to a low concentration section in the substrate 1 and forms a P-type buried diffusion layer 30, and the depth Wy of the layer 30 is set to a required value or more, thus inhibiting a punch-through phenomenon, then increasing isolation breakdown strength. Accordingly, isolation width W2 can be reduced, thus augmenting the density of a bipolar transistor.
Patent JP-2000001886-A (JP)
Title: Drain pipe body
Inventor: SHIMIZU SHOHACHI
IPC: E03C1/12
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a drain pipe body for which pipe clogging, if occurs, can be easily eliminated. SOLUTION: A drain pipe body 3 is arranged in a wall of a building and comprises a main body pipe portion 3a through which drain water flows, a first connecting portion 3d at the upper portion of the main body pipe portion 3a, and a second connecting portion 3e at the lower portion of the main body pipe portion 3a. In addition, the main body pipe portion 3a is provided with an inspection hole 3g for inspecting the inside of the main body pipe portion 3a. Also, this inspection hole 3g is equipped with a detachable lid member 3k to permit the opening and closing from the front side of the wall. By doing this, if the drain pipe body 3 is clogged, then the pipe clogging can be eliminated through the inspection hole 3g after removing the lid member 3k from the inspection hole 3g.
Patent JP-H0473311-A (JP)
Title: Ground improvement technique
Inventor: MIYOSHI AKIHIRO
IPC: E02D3/10
Filed: 1990-07-14
Abstract: PURPOSE:To improve the efficiency of execution by discharging a solidifying material from an injection nozzle installed at the side section of a cylindrical casing and forming an approximately cylindrical solidifying pile within a specified depth range on the outer circumference of a drain pile. CONSTITUTION:A winch drum, etc., are driven, and the lower end section of a cylindrical casing 14 is penetrated up to the specified depth of a second weak stratum. The casing 14 is drawn out while turning the outer rod 21 of the casing 14, and a columnar sand drain pile 26 is formed in the second weak stratum. When the lower end section of the casing 14 reaches a first weak stratum, a solidifying material 25 is discharged from the injection nozzles 23 of the outer rod 21, and a cylindrical solidifying pile 27 is created around a sand drain pile 26. The cylindrical solidifying pile 27 is created while preparing the first weak stratum, the second weak stratum, a superior stratum, and the sand drain pile 26 penetrated through a sand mat.
Patent JP-H0633368-A (JP)
Title: Method for inspecting cloth and its device
Inventor: MUKAI YUJI
IPC: D06H3/08
Filed: 1992-07-14
Abstract: PURPOSE:To provide the inspection method capable of preventing the swung travel of cloth and the generation of creases and of discriminating the color concentrations, shapes, etc., of defected parts, and to provide the device therefor. CONSTITUTION:The device 2 for inspecting cloth 1 is provided with rollers 5, 6 for winding and transferring the cloth 1 along its longitudinal direction, imaging devices 9, 11 for reading the surfaces of the cloth 1 transferred on the rollers 5, 6, and a treating device 14 for digitize the results read with the imaging devices 9, 11 and judging the presence or absence of detects.
Patent JP-S57109919-A (JP)
Title: Orienting method for liquid crystal
Inventor: OOKUBO YUKITOSHI
IPC: G02F1/1337
Filed: 1980-12-26
Abstract: PURPOSE:To obtain a superior orienting film by undercoating a specified silane compound on an electrode substrate and coating a silane compound having an alkoxy group and an org. group having F-substituted hydrocarbon or directly coating a mixture of both the silane compounds on the substrate and conducting orientation. CONSTITUTION:A compound represented by formulaI(where each of R1 and R2 is alkyl, and (m) is 0 or 1-3) is coated on a transparent glass substrate or a polymer film substrate, especially a glass substrate 51 having a thin film transistor array consisting of a gate electrode 52, an insulating layer 53, a drain  electrode 54, an amorphous silicon semiconductor 55, source electrodes 54, 57 and n<+> layers 56, 56' to form an undercoat layer 58, and >=1 kind of silane compound represented by formula II (where R is alkyl such as CH3 or C2H5, and (n) is 1-20) is coated on the layer 58, dried, heat treated at a low temp., and rubbed to form an orienting film 59. A mixture of compounds of formulaeI, II may be directly coated on the substrate, dried, heat treated, and oriented. The resulting superior orienting film has high adhesion to all of >=2 kinds of materials forming the electrode substrate, reduces the unevenness of the substrate, and exerts no unfavorable influence on the electrodes and semiconductor.
Patent JP-H0351483-A (JP)
Title: Wrecking method of underground construction
Inventor: KOBAYASHI TSUTOMU
IPC: E02D23/00
Filed: 1989-07-19
Abstract: PURPOSE:To make the work safe and easy and to reduce the cost by cutting the edges of the bottom of an underground construction, and then filling the water and the sand between the underground construction and a sheathing wall to float the underground construction, and wrecking the part projecting to the ground in order. CONSTITUTION:A sheathing wall 2 is constructed around an underground construction 1. Then, an air feeding pipe 5 is penetrated at the bottom of the underground construction 1, and after it is connected to a compressed air source 7, the edges of the bottom of the underground construction 1 are cut in a vibro and air-lift process. And the water and the sand are filled between the underground construction 1 and the sheathing wall 2 to float the underground construction 1 gradually, and the part projecting from the ground is wrecked in order.
Patent JP-H0637352-A (JP)
Title: Optical coupler and its manufacture
Inventor: MATSUOKA NORIHIRO
IPC: H01L31/12
Filed: 1992-07-15
Abstract: PURPOSE:To send light radiated from a light emitting element to a light receiving element at a high efficiency by providing clear, translucent optical guide layers on the top surfaces of the light emitting and light receiving elements. CONSTITUTION:A pair of a light emitting element 13 and a light receiving element 14 are located closely to each other on the upper surface of a bottom member of an insulated recessed case 20 with the respective bottom electrodes being connected to conductor wiring (1-1) and (1-2). The recessed space inside the recessed portion of the insulated recessed case 20 and a pair of the light emitting element 13 and the light receiving element 14 are filled up with a translucent sealing layer. A light shielding body 10 having a light shielding cap on a reflecting surface 9 at the side of the translucent guide plate 24 is provided at the top of an opening of the insulated recessed case 20. By doing this, a light radiated at a high efficiency from the light emitting element can be incident to the light receiving element at a high efficiency.