baber/WOPTO huggingface dataset:
Patent JP-2000091852-A (JP)
Title: Improvement of feed forward amplifier incorporated with automatic gain and phase controller
Inventor: MYER ROBERT EVAN
IPC: H03F1/32
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide the method for controlling amplification gain and phase shift applied to the input signal of an amplifier under changeable condition in a control system by which the distortion of a high output linear amplifier is reduced by using a feed/forward in the high output linear amplifier, and to provide a feed/forward circuit incorporated with an automatic gain and phase controller. SOLUTION: This method is provided for controlling the automatic gain and phase shift applied to the input signal of an amplifier under changing consitions, and a feed forward circuit 100 is provided with an automatic gain and a phase controller. The automatic gain and phase controller monitor the output signal of the amplifier, and operate the amplification and phase of the input signal of the amplifier (by a gain phase adjuster), thus the amplification and phase of the output signal of the amplifier can be made equal to those of the output signal of a former amplifier.
Patent JP-2001063116-A (JP)
Title: Thermal head
Inventor: SHIMOZONO TAKAHIRO
IPC: B41J2/335
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To maintain a resistance value of a heating resistor in a constant level for a long time. SOLUTION: In terms of this thermal head, multiple heating resistors and a driver IC 4 having a logic circuit for selectively activating the heating resistors provided on its lower face are mounted on a substrate 1 and the driver IC 4 is covered with sealing materials 6a, 6b. While a recording medium M contacted to a part of the faces of the sealing materials 6a, 6b is conveyed to a portion on the heating resistors, the heating resistors are selectively activated, thereby performing printing. The sealing material 6b at the side of the surface is formed from a conductive resin 6b having a conductivity in a range from 1.0×105 Ω.cm to 1.0×108 Ω.cm and the conductive resin 6b is grounded to the ground voltage GND through the driver IC 4.
Patent JP-2001066400-A (JP)
Title: Nuclear spallation container impact force preventing mechanism
Inventor: KIKUCHI KENJI
IPC: G21G1/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent repeated application of a large impact force to a nuclear spallation container in a target for bringing about a nuclear spallation by irradiating a liquid metal with an accelerated proton. SOLUTION: In the nuclear spallation container sealed with a liquid metal and used to bring about a nuclear spallation by irradiating the metal with a large strength proton, a protruding part is formed at its container wall, and a free surface of the metal is generated to absorb an impact force generated in the container by means of vertical movements of the surface, thereby preventing the force received by the container wall. Accordingly, a particular power device is not required.
Patent JP-H04123095-A (JP)
Title: Information display device
Inventor: ENDO MASAHIRO
IPC: G09F9/00
Filed: 1990-09-14
Abstract: PURPOSE:To easily replace a light emission body installed on the back surface of a display board by connecting a chassis which is fitted on a wall surface slantingly and the upper and part of the display board by using a hinge. CONSTITUTION:The light emission body 2 and a power source 3 are arranged in the chassis 5 on the back surface of the display board 1 consisting of a display element 11, a display board fitting frame 12, and a control circuit and the chassis 5 is fitted slantingly with a ceiling angle joint 7 and a wall surface fitting angle joint 9. The display board fitting frame 12 is fixed to the chassis 5 with the hinge 8 and a fitting screw 10. Consequently, when the light emission body 2 is replaced, the fitting screw at the lower end part of the display board 1 is removed and the display board 1 is suspended in a free rotatable state only with the hinge 8 at the upper end part, so that a person enters the formed free space and easily replaces the light emission body 2.
Patent JP-H0989213-A (JP)
Title: Non-catalitic denitration device for fluidized bed boiler device
Inventor: YOSHII YASUO
IPC: F23C10/16
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To prevent the abrasion of a NH3 pouring nozzle due to dispersed ash as well as the clogging of a NH3 injection port due to the dispersed ash by providing the NH3 pouring nozzle at the position of a high-temperature gas pipeline. SOLUTION: A NH3 pouring nozzle 1 is installed in a high-temperature gas pipeline 14 at the rear position of a secondary cyclone. According to this method, 90% or more of dispersed particles from a fluidized bed boiler 8 can be collected in a primary cyclone 15 and the secondary cyclone 16 whereby the amount of CaO in exhaust gas at the pouring position of NH3 is very small and the restriction of oxidizing reaction of NH3 becomes possible. On the other hand, the abrasion of the NH3 pouring nozzle 1 as well as the clogging of the NH3 injection port due to the dispersed ash can be prevented.
Patent JP-H1088821-A (JP)
Title: Method of reinforcing concrete structure and concrete reinforcing structure
Inventor: MAEDA TETSUO
IPC: E04G23/02
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To enhance reinforcing effect greatly by allowing a metal plate to face with the surface of concrete when the metal plate and a fiber sheet are laminated on a concrete structure. SOLUTION: One piece of metal plate 2 is wound up around of a concrete structure 1, such as a post, for example, and is boned with a bonding agent while a fiber sheet, such as a carbon fiber sheet 3 is wound up around the surrounding area and bonded with a bonding agent. Then replacing with this, one piece of metal plate is bonded with each surface of a structure, such as a post with a bonding agent by sandwiching the ridge of the structure with the metal and an L-shaped connecting plate is bonded across the end of the metal plate mutually and reinforced. Furthermore, a fiber sheet is bonded with the surrounding surface with a bonding agent and laminated. This construction makes it possible to construct easily and in a short time and enhance reinforcing effect greatly and construct even such a structure whose shape is complicated.
Patent JP-H0991800-A (JP)
Title: Tape tension controller
Inventor: MOROZUMI TAKAHIKO
IPC: G11B15/60
Filed: 1995-09-22
Abstract: PROBLEM TO BE SOLVED: To attain high precision tape tension control and then to enable stabilized tape traveling with high accuracy. SOLUTION: A middle part of a tension lever 32 provided with a guide roller 33 at one end to be in abutted on a magnetic tape 14 is pevotably disposed on a fitting base 30, and the other end of this tension lever 32 and the fitting base 30 are elastically combined via a leaf spring 34, and displacement of the tension lever 32 is detected. In response to this displacement amt., a load imparted to the guide roller 33 is controlled to be constant, so as to control the tape tension.
Patent JP-S61126009-A (JP)
Title: Method for filling and solidifying cosmetic, and apparatus therefor
Inventor: ARAI YASUO
IPC: A61K8/00
Filed: 1984-11-21
Abstract: PURPOSE:To prevent the seepage of cosmetic by using a specific container and dripping a cosmetic dissolved in a solvent, and to obtain a cosmetic free from surface mottling by applying a water-absorbing film to the upper surface of the cosmetic container and applying pressure to the film to effect the absorption of the solvent. CONSTITUTION:A proper amount of a viscous solution of cosmetic 11, 21 dissolved in a solvent is dripped to a dish-shaped top-opened container 20 having a filter 23 at the bottom. A water-absorbing film 45 is applied to the top of the container 20 containing the cosmetic, and a pressing block 41 (preferably a porous block) fitting to the top opening of the container 20 is placed on the film 45 to press the cosmetic 20 in the container. The solvent in the cosmetic is absorbed through the filter of the bottom of the container. The solvent in the cosmetic 20 is absorbed also from the top by the use of a porous material as the pressing block 41. EFFECT:Since the solvent is absorbed quickly, the solidified cosmetic is free from cracking nor surface dent.
Patent JP-S6486355-A (JP)
Title: Cassette autochanger
Inventor: NONAKA WATARU
IPC: G11B15/68
Filed: 1987-09-29
Abstract: PURPOSE:To high accurately position a cassette mover to each individual cassette housing rack by correcting in advance a deviation amt. in measuring point position of a sensor fitted to the cassette mover. CONSTITUTION:The deviation amt. in the position of the cassette mover 4 with a focus point as the measuring point of the sensor 21 is detected by a detector 29 as to be (DELTAx, DELTAy) and the deviation amt. in this focus position (DELTAx, DELTAy) is stored in advance to a memory. Then, the coordinate of each individual cassette housing rack 2 calculated based on the center coordinate O1 of a to-be- detected part 22 is deducted by the deviation amt. in the focus point position as the measuring point of the sensor 21, thus carrying out the positioning of the cassette mover 4 to each individual cassette housing rack 2. By this method, the high accuracy positioning of the cassette mover 4 can be performed.
Patent JP-H0697826-A (JP)
Title: A/d conversion circuit for image signal
Inventor: TAMAYAMA HIROSHI
IPC: H03M1/14
Filed: 1992-09-14
Abstract: PURPOSE:To provide an A/D conversion circuit for image signals which generates the digital picture element data of high accuracy with the use of an inexpensive A/D converter of the low image resolution. CONSTITUTION:A differential amplifier 20 connects an analog picture element signal Vin 101 to the non-inverted input and then connects the integration value data 102 of the same color which are fed back from the output of a main circuit 10 and converted into the analog data up to the precedent time to the inverted input respectively. The output 103 that is multiplied by 8 by the amplifier 20 is converted into a digital output by 1/8 full scale by an A/D converter 30 of the 8-bit image resolution with codes. A signal 104 is added to the integration data obtained by the precedent time by one of integrators 40a, 40b and 40c of the corresponding color and outputted (105, 106, 107). The circuit 10 repeats these operations to output the 10-bit digital picture element signal corresponding to the full scale after latching it by the integators 40a, 40b and 40c. Thus an A/D conversion circuit of high accuracy is obtained.
Patent JP-S61124650-A (JP)
Inventor: NAGAI KATSUYOSHI
IPC: D03D47/38
Filed: 1984-11-19
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-S62102990-A (JP)
Inventor: KAMIYAMA TAMIHIKO
IPC: B25J17/02
Filed: 1985-10-31
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-H0696240-A (JP)
Title: Simd type parallel processor
Inventor: TAKAHASHI MASASHI
IPC: G06F15/80
Filed: 1992-09-14
Abstract: PURPOSE:To enable a high-speed refill operation with a simple control by enabling a high-speed operation by dividing the processor into plural processor modules, and performing the refill of each processor module through a FIFO to an instruction cache. CONSTITUTION:This processor is composed of an instruction memory 1, DMA controller 2 and plural processor modules 3, and each processor module 3 is composed of a FIFO 5, instruction cache 6, control sequencer 7 and plural element processors 8. The DMA controller 2 is activated by a cache refill request from the processor module '0' and performs the refill of the instruction cache 6 through the asynchronously operated FIFO 5 by each processor module 3 independently. In each module 3, the control sequencer 7 fetches an instruction from the instruction cache 6, broadcasts a control signal to the element processor 8 every one clock synchronously with a high-speed clock and performs calculation.
Patent JP-2000074264-A (JP)
Title: Pipe holder
Inventor: NISHIHARA HARUO
IPC: F16L3/22
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a pipe holder having a simple structure and capable of firmly holding pipes in a single operation. SOLUTION: A pipe holder for fixing and holding a plurality of pipes 7a, 7b, and 7c to be parallel arranged is provided with a holder base body 1 having fitting parts composed of a plurality of pipe receiving bodies 6a, 6b and 6c and recessed parts 1a for partially holding the peripheral surface of the pipes, a cover body 2 rotatable around a rotational part 3 provided on one side end of the holder base body and so constituted as to cover a plurality of pipes fitted to and arranged on the fitting parts;  an engaging piece formed on the other side of the cover body and to be engaged with the holder base body in the terminal position of the rotation, and pipe holding pieces pressed in between the peripheral surfaces of the fitted and arranged pipes and the pipe receiving bodies for holding the mutually adjacent pipes, for bringing the pipes into pressure-contact with corresponding fitting parts in the terminal position of the rotation, and for holding the pipes to the holder base body.
Patent JP-H08107899-A (JP)
Title: Ultrasonic operation apparatus
Inventor: TANAKA HIDEAKI
IPC: A61B18/00
Filed: 1994-10-11
Abstract: PURPOSE: To eliminate a circulation mechanism of washing water in an ultrasonic operation apparatus to simplify the construction thereof and to improve the operability of an ultrasonic operation device. CONSTITUTION: Air is supplied into a unit housing space 28 from an air pump 64 to cool a vibrator unit 12 by air. The air discharged from the unit housing space 28 takes washing water into a converging part 66 and a mixed flow is jetted out to ad lesion. Thus, a cooling and washing of the lesion are performed and the washing water is sucked from a horn tip opening.
Patent JP-S6487760-A (JP)
Title: Stainless steel member for semiconductor producing device
Inventor: FUJIWARA KAZUO
IPC: C25F3/06
Filed: 1987-09-28
Abstract: PURPOSE:To improve the gas release resistance of a stainless steel member by electropolishing the surface of the member and heating the member in the air to form an amorphous oxide coating film of a specified thickness. CONSTITUTION:Each of structural members of gas and pure water feeding and discharging systems, a reaction chamber, etc., as structural members of a semiconductor producing device is made of stainless steel. The surface of the stainless steel member is electropolished with an aq. H2SO4-H3PO4 soln. and the member is heated, e.g., to 250-550 deg.C in the air to form an amorphous oxide coating film of >=75Angstrom  thickness. A surface treated stainless steel member having superior surface smoothness and gas release resistance is obtd.
Patent JP-H03108741-A (JP)
Title: Semiconductor device
Inventor: YOSHIURA AIMEI
IPC: H01L23/522
Filed: 1989-09-22
Abstract: PURPOSE:To make it possible to improve reliability and the yield rate of manufacturing process by making the depth of a through hole shallow and uniform without forming the through hole on a part between a gate electrode and another gate electrode and the like. CONSTITUTION:A plurality of gate electrodes 3 or the gate electrodes 3 and wirings which are formed at the same time as the gate electrode 3 are provided on a semiconductor substrate 1. A first wiring layer 5, which is in contact with a plurality of the gate electrodes 3 or the gate electrodes 3 and said wirings, is formed through a first interlayer insulating film 4 that is formed on the upper surface thereof. A second wiring layer 17 is formed through a second interlayer insulating film 6 which is formed on the upper surface of the first wiring layer 5. The contact between the second wiring layer 17 and the first wiring layer 5 is obtained by way of a through hole 18 formed in the second interlayer insulating film 6. In this semiconductor device, said through hole 18 is not formed between the gate electrodes 5 and said wiring, or between the gate electrodes 3 and said other wiring or at the upper part between said wiring and said wiring.
Patent JP-H08107809-A (JP)
Title: Cosmetic container
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1994-10-11
Abstract: PURPOSE: To provide a cosmetic container in which a cosmetic can be stored, in particular, component items are simple and the number of component items is small, the opening/closing of a cover is easy, and mass production at a low cost can be achieved. CONSTITUTION: This cosmetic container comprises a container 1 capable of storing a cosmetic, an opening frame 2 capable of fitting round the opening of the container 1, a packing 13, consisting of a flat frame member 14 and cylindrical member 15, which is fitted into the opening frame 2, and a cover 6. The cover 6 is connected to the opening frame 2 via a thin hinge 5 so that they are integrated. A torsion spring 16 is attached to the rear parts of the cover 6 and opening frame 2, and, at the fronts of the cover 6 and opening frame 2, hook pieces 9 and 11 capable of engaging with each other are provided. A push-up member 12 with a push-up piece 12a capable of releasing the hook pieces 9 and 11 from their engagement is integrated with the front part of the opening frame.
Patent JP-H0666207-A (JP)
Title: Liquefied petroleum fuel supplying device of internal combustion engine
Inventor: KOBAYASHI TAKESHI
IPC: F02B67/00
Filed: 1992-08-22
Abstract: PURPOSE:To enable also liquefied butane gas which can not be used at a low temperature to be used for fuel of engine by effectively being vaporized. CONSTITUTION:A vaporizer 7 is composed of a metallic conduit having high heat conductivity, and for connecting a liquefied gas container 3 to primary pressure governor A, and arranged on the outer wall portion of the cylinder main body 20 of an engine B. Cooling air for cooling the engine B is warmed during passing the outer wall area of the cylinder main body 20, and the high- temperature cooling air heats the vaporizer 7 on the most downstream side. On the other hand, a fuel suction pipe 3a in the liquefied gas container 3 is always protruded under the level of liquid, and liquid fuel in the liquefied gas container 3 flows into the vaporizer 7 while approximately being in liquid form during the engine B is driven. The liquid fuel is vaporized in the vaporizer 7 and flows into the combustion chamber of the engine B through the primary pressure governor A, the secondary pressure governor E and the air intake passage 36 of the mixer C.
Patent JP-H08107846-A (JP)
Title: Electric vacuum cleaner
Inventor: MORISHITA ATSUSHI
IPC: A47L9/00
Filed: 1994-10-11
Abstract: PURPOSE: To prevent a hose from being catched without generating a twist even when a long hose is used by a method wherein a plurality of hose elements are mutually rotatably connected with the axial direction of the hose element as a central axis, and the outer diameter of a connecting means is made the same as the outer diametrical dimension of the hose element or lower. CONSTITUTION: A hose 8 is formed into a specified length by connecting a plurality of hose elements 28 of a specified length by providing a connecting means 30 for each hose element 28. Then, for the connecting means 30 of the hose 8, a first end tube 31a and a second end tube 31b which are provided on the ends of the hose element 28 to be connected to each other are connected in such a manner that a connecting seal member 32 is rotatably fastened with the axial direction of the hose element 28 as a central axis. Also, the outer diameter of the connecting means 30 is equalized to the dimension of the outer diameter of the hose element 8 or lower.  By doing so, one of the hose elements 8 being connected by the connecting means 30 with each other is rotatable to the other with the axial direction as the central axial direction, and the hose 8 can be prevented from being twisted, and the connecting means 30 can be prevented from being catched by a furniture, etc., during a cleaning.
Patent JP-H03107788-A (JP)
Title: Time setting system of analog timepiece
Inventor: KORI JUNICHI
IPC: G04C9/08
Filed: 1989-09-21
Abstract: PURPOSE:To speed up hour correcting operation by advancing and displaying an hour hand by 30 deg. at intervals of one hour by a correcting means and also storing its data in a corrected timepiece part after data of an internal timepiece part is displayed on a display means. CONSTITUTION:When respective parts are supplied with electric power with a power switch ON, a reference oscillator 18 starts and clocking data is added to an analog timepiece pattern read out of a 2nd memory 9, the resulting data is written in the internal timepiece part 6 of a 1st memory 5, and an analog timepiece is displayed on a CRT 13. A function selection menu is read out of a menu part 11 onto the CRT 13 by depressing the correction mode setting key of a keyboard. When the hour hand is advanced, the hand is advanced by 30 deg. at intervals of one hour every time the function key is pressed. Consequently, a minute correction can be made by correcting the minute hand after the hour correction and the correction is made with extremely high efficiency.
Patent JP-H04124601-A (JP)
Title: Polarizing plate
Inventor: KAWAGUCHI MASAAKI
IPC: G02B5/30
Filed: 1990-09-14
Abstract: PURPOSE:To eliminate an abnormal display on liquid crystal due to the electrostatic sticking of dust, the disorder of liquid crystal orientation, etc., by providing transparent conductive layers on one or both sides of a polarizing film. CONSTITUTION:A transparent conductive layer 2 is formed on one surface of a transparent plastic film for forming a transparent protection layer 3 and a moisture-proof layer 4 is formed on the other surface; and plastic films like this are adhered to both surfaces of the polarizing film 5 with their moisture- proof layers 4 in by using adhesives. This transparent conductive layer 2 cuts off static electricity and an electromagnetic wave and prevents cohesive layers from being stained electrostatically and the liquid crystal from making an abnormal display, thereby preventing a liquid crystal display device from malfunctioning owing to an electromagnetic wave.
Patent JP-2001076695-A (JP)
Title: Packed battery
Inventor: MORITA HIDEYO
IPC: H01M2/10
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a structure capable of being mounted in a dry-battery housing part of an electrical apparatus and surely holding a plurality of secondary batteries. SOLUTION: This packed battery is mounted in a dry-battery housing part (2) in place of dry batteries. In the packed battery, secondary batteries 3 are coupled together by means of a holder 4 having cylindrical circular-arc caps 4A for inserting end parts of the batteries 3 therein. The secondary batteries 3 are coupled, together at their both ends by a first holder 4a and a second holder 4b. The holder 4 has fit projection parts 4B outward projecting from the circular-arc caps 4A coaxially with the secondary batteries 3, and each fit projection part 4B is molded to have substantially the same thickness as that of a dry battery mounted in the dry-battery housing part (2).