baber/WOPTO huggingface dataset:
Patent JP-H05267342-A (JP)
Title: Thin-film transistor having few doped drains
IPC: H01L21/336
Filed: 1992-12-04
Abstract: PURPOSE: To provided a method of manufacturing a thin-film transistor having a slightly doped drain. CONSTITUTION: After manufacturing a gate structure 3 and channel layer 7, an oxide layer 5t is deposited and patterned to cover desired channel regions. The patterned oxide is used as a mask 9 for the ion-implantation to form a slightly doped first source-drain region 11. A sidewall spacer 13 is formed on the mask, and the ion-implantation is made to form a second source-drain region 15. Next, the oxide mask is then removed, and a pattern is formed to form transistor channels laterally.
Patent JP-H07172536-A (JP)
Title: Bucket elevator
Inventor: SUGITA OSAMU
IPC: B65G17/12
Filed: 1993-12-22
Abstract: PURPOSE:To prevent a conveying object from remaining in the bottom part of a casing in a bucket elevator. CONSTITUTION:A receiving plate 18, whose supporting height is adjusted by means of a lift 19 according to a change in the supporting height of a lower pulley 2b, is arranged according to the position of a bucket 3 turning on the lower circumferential face of the lower pulley 2b so as to support, a conveying object In this way, the conveying object is prevented from remaining in the bottom part of the casing 1. On the other hand, the supporting height of each part in the bottom plate is varied by the lift 19 so that the receiving plate 18 is slanted downward to a discharging port 15 arranged in the lower part of the casing 1, and as a result, the conveying object on the receiving plate 18 is slid down to be to discarded to the outside of the casing 1.
Patent JP-H06151230-A (JP)
Title: Lead terminal welding method
Inventor: KIMURA YOSHIKATSU
IPC: B23K26/00
Filed: 1992-11-10
Abstract: PURPOSE:To obtain sufficient welding strength even in a solder plated state when a lead terminal is laser welded to the case as an electric double layer capacitor and the like. CONSTITUTION:When a lead terminal 3, on the surface of which solder plating 3a is provided, is going to be welded on the electrode surface 1a of the cell case of an electric double layer capacitor and the like, first, the solder plating on the welding part is removed by gasifying it by projecting a laser beam preliminarily on the welding part of the lead terminal 3, and then the lead terminal 3 is laser-welded on the electrode surface 1a of the cell case.
Patent JP-H05159436-A (JP)
Title: Head arm elevating device
Inventor: YONEYAMA ATSUSHI
IPC: G11B17/32
Filed: 1991-12-09
Abstract: PURPOSE:To minimize the displacement amt. required for a head arm mounted with an upper head under the inserting/ejecting state of a magnetic disk cartridge and also the recording and reproducing state. CONSTITUTION:The head arm 29 mounted with the upper head 4 is combined with an arm supporting plate spring 31 having an enough long displaceable part, where the other end of the spring 31 is fixed to a carriage 10, and an arm filter 21 is pivotably supported by a cartridge holder 20. Under the state of inserting/ejecting the cartridge and also the recording and reproducing state, the arm filter 21 is operated to engage/disengage its operating end 21a with a stopper 28, while an arm supporting part 26 is operated to support and release the head arm 29. The head arm 29 is pressured to the side of the cartridge 2 by a head pressure spring 33, and the cartridge holder 20 is reciprocated between a cartridge inserting and ejecting position and a recording and reproducing position. In the cartridge inserting and ejecting position, an arm 32 of the head arm 29 is under the state of keeping in line contact or the whole surface contact with the arm supporting part 26.
Patent JP-H11161380-A (JP)
Title: Reset circuit
Inventor: KONDO FUMITO
IPC: G06F1/24
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a simple reset circuit which does not initiate resetting in normal operation owing to an external noise, etc. SOLUTION: This circuit consists of a main power source part 11 for normal operation, an auxiliary power source part 12 for standby operation, a reset part 13 which receives power from both the main power source part 11 and auxiliary power source part 12, and an auxiliary reset part 14 which receives power only from the main power source part 11. The auxiliary reset part 14 which is connected to the main power source part 11 to receive power increases current when resetting is initiated in normal operation, so the reset circuit is stable against external noise.
Patent JP-H07183875-A (JP)
Title: Diversity antenna controller for television reception
Inventor: SUGAWARA HIDEJI
IPC: H04N5/44
Filed: 1993-12-22
Abstract: PURPOSE:To prevent fading generated separately in the video signal and the audio signal in a diversity antenna controller for television reception. CONSTITUTION:A diversity antenna controller for television reception is provided with a first antenna switching device 3A alternatively switching plural first antennas, a first detection and switch control circuit 5A selecting an antenna having the large level of a video signal for a vertical fly-back period, a second antenna switching device 3B alternatively switching plural second antennas, a second detection and switch control circuit 5B selecting the antenna having the large level of the video signal for the vertical fly-back period, a video signal switching device 6 switching a video output signal, an audio signal switching device 7 switching an audio output signal, a video signal level comparison part 8 for switching the output of the video signal and an audio signal level comparison part 9 for switching the output of the audio signal.
Patent JP-2001141773-A (JP)
Title: Partial discharge detector for gas insulated appliance
Inventor: KUBOTA YOSHIMASA
IPC: H02G5/06
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To sensitively detect electromagnetic waves caused by a partial discharge generated in an inner insulation fault, when a partial discharge detector is not provided in a gas insulated appliance. SOLUTION: An inner partial discharge signal can be efficiently and sensitively detected by arranging a electromagnetic waves detection sensor incorporating a conductive folded antenna 4B or a half-wave dipole antenna along openings of electromagnetic waves such as outer periphery of a spacer 1 for supporting a high-voltage conductor 2 of a gas insulated equipment, a bushing or the like.
Patent JP-H07180884-A (JP)
Title: Multi-room air conditioner
Inventor: OKABE MASAAKI
IPC: F24F11/02
Filed: 1993-12-22
Abstract: PURPOSE:To improve comfortableness by preventing collapse of capacity (refrigerant amount) distribution due to the lengths of connecting tubes between an outdoor unit and a plurality of branch units. CONSTITUTION:A plurality of branch units Y1, Y2 formed of motor driven expansion valves 7a-7f, etc., are connected to an outdoor unit X having a capacity variable compressor 1, an outdoor heat exchanger 2, a four-way valve 3, etc. A plurality of indoor units A-F having indoor heat exchangers 8a-8f, etc., are connected to the units Y1, Y2. Tube length setting means for setting according to lengths of connecting tubes 5, 6 connected between the unit X and the units Y1, Y2 are provided in the units Y1, Y2. Openings of the valves 7a-7f provided at the units Y1, Y2 are corrected in response to a content set by the setting means.
Patent JP-2000141755-A (JP)
Title: Fluorescent printing head
Inventor: SAITO MASAO
IPC: H04N1/036
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To match the light emitting spectrum of the red light emission of a fluorescent printing head with the peak of the sensitivity wavelength of a cyan layer of a silver salt sheet. SOLUTION: The fluorescent printing head forms a color image on a silver salt sheet. It comprises a fluorescent light emitting tube each for three colors of RGB. The fluorescent substance of the fluorescent light emitting tube for the R(red) is a CdS-based fluorescent substance. The spectra of the fluorescent substance and a (Zn1-x, Cdx) S-based fluorescent substance are compared. Compared with the (Zn1-x, Cdx) S-based fluorescent substance, the CdS-based fluorescent substance has a better matching property with respect to the sensitivity spectrum of the cyan layer of the silver salt sheet. A highly efficient exposure energy can be provided. Since the anode voltage can be lowered, decline of the luminous efficiency of the fluorescent substance due to heat generation can be restrained. Moreover, the red color purity can be improved so that a wavelength cut filter can be dispensed with.
Patent JP-H08182196-A (JP)
Title: Power source
Inventor: ISHIKAWA TSUTOMU
IPC: H02J3/01
Filed: 1994-12-27
Abstract: PURPOSE: To inexpensively obtain a power source which can cope with a plurality of types of power source voltages and has a small size by switching the connecting state of a plurality of windings having a common core. CONSTITUTION: In a power source comprising a rectifier 12 for rectifying the AC output of an AC power source 11, and a smoothing circuit 13 for smoothing the output voltage of the rectifier 12, a coil 14 for suppressing a harmonic wave having switches 14c, 14d, 14e for switching the connecting states of windings 14a, 14b wound on the core and windings 14a, 14b in response to the power source voltage in parallel or in series is provided on the output line of the power source 11.
Patent JP-H03185595-A (JP)
Title: Commodity selecting button device for automatic vending machine
Inventor: YAJIMA SHUICHI
IPC: G07F9/00
Filed: 1989-12-14
Abstract: PURPOSE:To easily discharge entered rain water or the like without injuring the appearance of an automatic vending machine by planely forming the lower edge of a window part, pressing its rear part to a cover member and forming a water discharging port between the upper face of the lower edge of the window part and the lower end of a selection button. CONSTITUTION:A cover member 11 is fixed so that its end part is held between a fixing plate 15 and a button case 6, and rain water entered from a gap between a selection button 8 and the button case 6, that is, from the window part 7 into the button case 6 can be prevented from being entered into the rear side of the cover member 11. If rain water or the like is entered from the gap between the case 6 and the button 8 and then entered into the gap between the button 8 and the member 11, the rain water is dropped along the gap between the button 8 and the member 11, dropped to the lower edge 7C of the window part 7 and then discharged from a discharge port 12 to the front of the button case 6. Consequently, rain water or the like entered into the gap between the rear face of the selection button 8 and the cover member 11 can easily be discharged without exposing the discharge port 12 to the front of the button case 6.
Patent JP-H04203595-A (JP)
Title: Method of lowering roof of inner tank in double shell tank
Inventor: TATENO HIROAKI
IPC: F17C3/04
Filed: 1990-11-29
Abstract: PURPOSE:To precisely and simply lower the roof of an inner tank by sealing between the outer peripheral part of the inner tank roof and the upper end part of the inner tank side plate, and by charging and discharging air pressure to and from the inside of the inner tank side plate. CONSTITUTION:A seal member 14 is circumferentially laid between the outer peripheral part 5a of a suspended inner roof 5 and the upper end part 7a of an inner tank side plate 7 so as to seal the inside of the inner tank side plate 7. When air pressure is charged in the inside of the inner tank side plate 7 from a blower 13, the inner roof 5 is floated up and supported since the inside of the inner tank side plate 7 is sealed with the seal member 14. In this condition, if bolts 12 in a coupling device for coupling inner and outer tank roofs 4, 5 are removed so as to release the coupling therebetween, when a valve 17 in a discharge pipe 16 is opened so as to discharge the air pressure from the inside of the inner tank side plate 7, the buoyancy of the inner tank roof 5 is gradually decreased, and accordingly, it is lowered onto the upper end part 7a of the inner tank side plate 7. Thereby it is possible to simply lower the inner tank roof 5 without the necessity of a large number of workers.
Patent JP-H10169838-A (JP)
Title: Method for withdrawing embedded pipe
Inventor: WAKI TOSHIO
IPC: F16L1/024
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce the excavation width and the excavation depth of the ground surface by constructing a shaft at an end part of a section from which an embedded pipe is withdrawn, cutting the embedded pipe in the circumferential direction with the prescribed intervals by a cutting device placed in the embedded pipe, excavating the ground surface, and excavating and withdrawing the embedded pipe. SOLUTION: In withdrawing an embedded pipe 11, a shaft 13 is constructed at an end part of a section from which the embedded pipe 11 is withdrawn, and the embedded pipe 11 is cut in the circumferential direction with the prescribed intervals by a cutting machine 17 placed in the embedded pipe 11 from the shaft 13. In the cutting machine 17, a torch 17b is provided on a truck 17a, and the torch 17b is rotatable in the circumferential direction of the embedded pipe 11. After the cutting work of the embedded pipe 11 is completed, a sheet pile for earth retaining is installed with the prescribed intervals on each side of the embedded pipe 11. The ground G between the pile sheets is excavated until the upper half part of the embedded pipe 11 is exposed.  A hole is cut in each cut embedded pipe 11, and the cut embedded pipe 11 is hoisted one by one by a crane, etc., using the hole, excavated and withdrawn.
Patent JP-H06176607-A (JP)
Title: Structure for sealing between leg portion of front lens and seal groove in automobile lamp
Inventor: YAMAZAKI KAZUHIRO
IPC: F21S8/10
Filed: 1992-12-04
Abstract: PURPOSE:To facilitate separation of the lens of an automobile lamp from a seal groove by using a foaming material which foams from a liquid state as a sealing material, when sealing the leg portion of the lens inside the seal groove with the sealing material. CONSTITUTION:A U-shaped seal groove 12 is formed at the front opening peripheral edge of the body 10 of an automobile lamp and the leg portion 15 of a front lens 13 is immersed in a sealing material, two-liquid urethane foam 20 in the groove 12, and the foaming material 20 is expanded and set to mechanically and firmly hold the end of the leg portion of the lens 14 in place inside the seal groove 12 of the lamp body 10. During replacement of the lens 14, etc., the lens 14 with the sealing material 20 adhering thereto is extracted from the seal groove 12 and the sealing foaming material 20 sticking to the leg portion 15 is peeled and a new lens is held in place inside the seal groove 12 by means of the sealing material 20 such as two-liquid urethane foam.
Patent JP-H01168102-A (JP)
Title: Shared antenna system for plural waves
Inventor: KONO MITSUNORI
IPC: H01Q5/00
Filed: 1987-12-23
Abstract: PURPOSE:To attain a miniaturized and inexpensive shared antenna system for plural waves by connecting transmission and reception individual coupling lead wires to a prescribed position of an antenna main body in parallel nearly with an earth plate whose part is connected to ground and leading it to a transmission and reception filter provided on the rear face of the earth plate. CONSTITUTION:Coupling lead wires 3, 4 provided for a 1st frequency signal and a 2nd frequency signal in an antenna 2 having an earth plate 1 are connected to an output terminal 8 of the 1st frequency signal and an input terminal 9 of the 2nd frequency signal via high frequency filters 6, 7 respectively. Thus, the coupling lead wires 3, 4 act like separating the coupling to the 1st frequency signal and the 2nd frequency signal and the high frequency filters 6, 7 provided on the earth plate or the rear side of the earth plate are incorporated with the antenna, then the system is miniaturized as a whole and the economical shared antenna for plural waves is realized.
Patent JP-H01169181-A (JP)
Title: Tire valve core
Inventor: ONO KIYOSHI
IPC: B60C23/00
Filed: 1987-12-23
Abstract: PURPOSE:To perform detection of various kinds at a low cost by taking out a tire internal pressure, temperature, etc. to the outside as an electric signal through the first and second electric conductors. CONSTITUTION:A shaft 11, consisting of an electric conductor, constitutes the first electric conductor, and a head 12, barrel 13, valve packing receiver 15, spring 17, spring receiver 18 and a valve stem 2, insulated from the first electric conductor by an insulating part 19, constitute the second electric conductor. A sensor 20 is provided in the point end of the shaft 11, and an electrode wire 21 from the sensor 20 is left as brought into contact with an internal surface of the spring receiver 18 by a spring 22. The sensor 20 detects a tire internal pressure and temperature or the like so as to be taken out to the outside as an electric signal through the first and second electric conductors.
Patent JP-H06171390-A (JP)
Title: Auxiliary machinery driving device for automobile
Inventor: ISOMOTO ATSUSHI
IPC: B60K25/04
Filed: 1992-12-07
Abstract: PURPOSE:To provide an automobile auxiliary machinery driving device facilitating the mounting of an engine to a vehicle without requiring the belt tension adjustment of each auxiliary machine, the control of service life, a measure to counter noise, and the like regarding the automobile auxiliary machinery driving device of such constitution as to drive auxiliary machines utilizing the hydraulic pressure of operating oil. CONSTITUTION:An auxiliary machinery driving device for driving plural auxiliary machines 5, 6, 7 provided at an automobile is provided with a hydraulic pump 2 driven by an engine 1, a hydraulic circuit 3 where operating oil flows through, plural hydraulic motors 4 interposed mutually in series in the hydraulic circuit 3, and output adjusting means 10 respectively provided at plural hydraulic motors 4, and plural auxiliary machines 5, 6, 7 are respectively driven by the hydraulic motors 4.
Patent JP-2000147655-A (JP)
Title: Optical adjusting device
Inventor: ODA KIYOSHI
IPC: G02B7/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption and also to realize a uniform screen projection state by supplying uniform light by providing a projection surface part (screen) or the like, showing the positioning state of a first optical member (prism) and a second optical member (liquid crystal panel) by projecting the light of a light source reflected in a second direction by a reflecting means. SOLUTION: Illuminating light transmitted from the light source 170 of each six-axis stage 112 or the like passes through the liquid crystal panel and the prism 22 and passes through a projection lens 106 and reaches the reflection mirror 136A of the reflecting means 136. The light is formed into a spot-like shape, and the area of the light of an upper side is used by taking an optical axis CL as a reference. Then, a spot light LT is reflected by a mirror 136A, and the positioning state of a prism 22 and a liquid crystal panel is enlarged and projected on the screen 150 positioned on an upper part. With this constitution, the power consumption is reduced, and a uniform projected state on the screen 150 is realized by supplying the uniform light.
Patent JP-2000143638-A (JP)
Title: Manufacture of piperazineamide derivative
Inventor: HIRAI YUKIO
IPC: C07D241/04
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To inexpensively obtain a piperazineamide derivative in high yield useful for intermediate of medicine and agrochemical by carrying out mesylation of a hydroxyl group of a specific hydroxyl group including amido compound and reacting with benzylamine or the like. SOLUTION: The subject compound is obtained by reacting the hydroxyl group of the N-t-butyl-2-hydroxy-3-(N'-benzylethanolamino)-propylamide of formula I (Bn is benzyl), with methanesulphonyl chloride in a solvent such as chloroform or the like, in the presence of a basic material such as triethylamine or the like, to carry out the mesylation and subsequently reacting with benzylamine or ammonia, preferably at room temperature to 150 deg.C to obtain the subject compound of formula II (R is H or benzyl) (e.g.; N-t-butyl-1,4-dibenzyl piperazineamide or the like).
Patent JP-H08185385-A (JP)
Title: Signal processor
Inventor: WATANABE TAKAHIRO
IPC: G06G7/60
Filed: 1994-12-28
Abstract: PURPOSE: To properly sort signals inputted to a 1st neural network(NN) by preparing a 2nd NN for outputting signals outputted from a signal normalizing means by the same number of output signals from the 1st NN. CONSTITUTION: In this signal processor 1, output signals from the 1st NN 2 are normalized by the signal normalizing circuit 3 and the normalized signals are inputted to the 2nd NN 4. The 2nd NN 4 consists of two layers, i.e., an input layer and an output layer, and sets up an output function as a step function having a threshold, so that the value of an output signal becomes '0' or '1'. Since connection coefficients between the input and output layers are set up as (1, 0, 0), (0, 1, 0) and (0, 0, 1), the internal potential of a neuron on the output.layer becomes orthogonal projection upon the (1, 0, 0), (0, 1, 0) and (0, 0, 1) Thereby the orthogonal projection of the output layer outputs '0' or '1' based upon the threshold.
Patent JP-2001144926-A (JP)
Title: Facsimile communication equipment
Inventor: KUDO NOBUYUKI
IPC: H04M11/00
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile communication equipment that can prevent the occurrence of unexpected malfunction by clearly defining the facsimile communication protocol required when the facsimile communication equipment encounters a state not stipulated in the ITU-T T. 30. SOLUTION: The facsimile equipment 100 conducts communication control of disregarding an application declaration and of accepting conventional polling in the case that a communication control section 10 does not receive an SEP or PSA frame whose application is declared although a DTC frame received from an opposite station denotes the presence of the application declaration in the SEP or PSA frame.
Patent JP-H11137329-A (JP)
Title: Comb-shaped head skin washing implement
Inventor: TANAKA MIKITO
IPC: A45D19/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a comb-shaped head skin washing implement by which the scattering of a liquid is prevented without disturbing the movement of a comb. SOLUTION: The liquid to be supplied through a liquid supply path inside a comb main body is discharged from a plurality of water discharge ports formed in comb teeth in the comb-shaped head skin washing implement. In the implement covers 104 are arranged so as to hold at least the plurality of water discharge ports at the front and rear positions of a comb moving direction between them and also are fitted so as to be changed in height into a direction being vertical as against a head skin surface and to follow a head surface.
Patent JP-H11141104-A (JP)
Title: Floor setting panel unit
Inventor: SATO YUKIO
IPC: E04F15/00
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To promote panel exchanging work efficiency after the execution and arrangement flexibility of panels in a floor setting panel unit type formed of a plurality of plate-like panels adjoined and arranged in a parade state to connect to each other and used for an indoor and outdoor building floor facing member. SOLUTION: A panel unit is constituted of at least two square panels arranged to adjoin and one or more connectors 2 connecting them. Flat faces 11 and at least four leg members 13 fixed to project in at least the circumferential site of the bottom are provided to a panel 1, and one or more connectors 2 are constituted of at least two perforated hole sections 21 fitting to the leg members 13 of the adjoining panel 1 and a joint section 25 for connecting them.