baber/WOPTO huggingface dataset:
Patent JP-2000259817-A (JP)
Title: Iris recognizer
Inventor: UMEZAWA YOSHINAO
IPC: G01B11/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the human interface performance which can reduce the burden of a user by outputting the guidance to lead the user into a range necessary for acquiring an iris image in the visual information, voices, etc., when the user is located out of the said range. SOLUTION: An AF(auto-focus) action is started (SA1) to measure the distance between an iris recognizer and a user (SA2). It is decided whether the user is located within a recognition effective area and also whether the user is located close to or distant from the iris recognizer if the user is located within the effective area (SA3). If the iris position of the user is closer to the iris recognizer than the recognition effective area, the guidance is outputted in the visual information, voices, etc., to instruct the user to move away from the iris recognizer (SA5). Meanwhile, the guidance is outputted to instruct the user to move close to the iris recognizer when the iris position of the user is more distant from the iris recognizer than the recognition effective area.
Patent JP-S60204506-A (JP)
Title: Carrying out/in device for substrate
Inventor: NAKA TAKAYUKI
IPC: B65G1/07
Filed: 1984-03-30
Abstract: PURPOSE:To realize carrying out/in of substrates without touching by forming the captioned device, which carries out/in a semiconductor substrate from and to a stocker, so as to advance or retreat a handler, with a substrate supporter which has a tapered face opening upward, under the vertically movable stocker when it is moving upward. CONSTITUTION:After a stocker 2' is elevated by means of an elevator 4, a handler 3' is advanced under the stocker 2' and a substrate supporter 5 is positioned right under a substrate 1a. Then, the stocker 2' is lowered by means of the elevator 4 until the substrate 1a of the lowest stage is placed on the supporter 5. Subsequently, the handler 3' is retreated. Thus, the substrate 1a is drawn out by means of the supporter 5 which forms a tapered face opening upward. Housing is performed reversely. Due to this structure, the substrate can be carried out/in without touching it.
Patent JP-H02279028-A (JP)
Title: Compatible leading distortion circuit
Inventor: JIYORUJIYU KARAMU
IPC: H03F1/32
Filed: 1990-03-12
Abstract: PURPOSE: To obtain the adaptive predistortion circuit having a memory that reduces distortion and uses various symbols received at different points of time with consideration to decrease a size of a cloud at an obtained point in its output. CONSTITUTION: An adaptive circuit 19 in this adaptive predistortion circuit is inserted between a comparator circuit 20 and a predistortion circuit 11 and has a set of counter/accumulator 21 that decides a center of gravity of each stain (cloud) in a received constellation chart by calculating a set of mean error used to make the predistortion circuit 11 adaptive. The predistortion circuit 11 is provided with a 1st transmission filter Fe placed in front of a modulated operated through in-phase and quadrature phase paths and with a 1st filter Fr placed behind a demodulator. Then the modulator and demodulator are operated through the in-phase and quadrature phase paths so that a product of filter outputs executed by the 1st and 2nd filters Fe, Fr corresponding to an output of a Nyquist filter.  Thus, the adaptive predistortion circuit 11 is obtained, in which distortion is reduced and various symbols received at different points of time with consideration to decrease a size of a cloud at an obtained point in its output.
Patent JP-2000256647-A (JP)
Title: Tail sealing filling material
Inventor: ISHII SABURO
IPC: E21D11/00
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide filling materials stabilized in viscosity properties and strong against dilution with water and salinity. SOLUTION: Tail sealing filling materials to be used in shield tunneling are constituted by mixing a first liquid containing at least sodium silicate with a second liquid containing at least bentonite, and fibers and a thickener are incorporated into at least one of the first and second liquids, respectively, and the volume mixing ratio of the first liquid to the second liquid is set at 1:1-20.
Patent JP-H03263746-A (JP)
Title: Scanning electron microscope
Inventor: NAKAIZUMI YASUSHI
IPC: H01J37/26
Filed: 1990-03-14
Abstract: PURPOSE:To obtain a scanning electron microscope capable of quickly observing the position machined by a focused ion beam with high resolution by arranging the scanning electron microscope so that an electron beam and the focused ion beam can be radiated to nearly the same spot of a sample. CONSTITUTION:A scanning electron microscope is arranged so that the electron beam 10 from an electron optical system 8 and the focused ion beam 11 from a focus ion beam system 9 can be radiated to the same spot of a sample 12. The sample 12 is mounted on a sample stage 13, and the sample stage 13 can be moved on the XY plane and inclined. The sample 12 can be observed by the scanning electron microscope with high resolution only by inclining the sample stage 13 without largely moving the sample 12 on the XY plane after the sample 12 is machined by the focused ion beam 11, and thus efficient evaluation can be made.
Patent JP-H10249749-A (JP)
Title: Temporarily framed wrench of electric drill
Inventor: HASEGAWA SHUICHI
IPC: B25B21/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To surely fix a fitting to a specific position while holding an electric drill by both hands, by installing a wrench cylinder in series to an electric drill through a connecting part, to form a wrench for the electric drill, and fitting and fixing a cover cylinder 4 to be held by the palm of a hand, to the wrench cylinder. SOLUTION: An engagement recessed part 8 is formed on an edge part at a side of a connecting part 1, of a wrench (a) for an electric drill. Further a cover cylinder 4 is shaped into a cylinder having an inner hole 7 so that it can cover a wrench cylinder 2, and a hole 6 having a circular engagement part to be mounted on an engagement recessed part 8 of the wrench cylinder 2, is formed on one edge of the cover 4. The cover cylinder 4 is a molded body of which a synthetic resin surface is smoothened, and a face of the inner hole 7 is closely fitted and fixed to the wrench cylinder 2. Whereby the holding action to the high speed rotation of the cover cylinder 4 in the palm of a hand, can be smoothly performed.
Patent JP-H06255635-A (JP)
Title: Method for initializing automatic sealing machine
Inventor: NAGAOKA MITSUO
IPC: B65B57/00
Filed: 1993-02-24
Abstract: PURPOSE:To initialize a sealing machine automatically by a method wherein after a film is loaded or after a jam settling, an initializing command is inputted and the film is carried from a film feed point to a specific position to be heat- cut, and the film on the side upstream of a heat cutter is returned to an initial position. CONSTITUTION:After loading a film and after settling a jam, a tray 6 at a matching part B3 is moved to the downstream side based on an initializing command, and a film 13 of a film feed part B4 is drawn out, following which the film 13 having been drawn out by a transfer roller 18 of a sealing part B5 is transferred until a cutting position sensing mark of the film is sensed, and further the film 13 is fused and cut off at a position corresponding to the mark by means of a heat cutter 19. The film 13 on the side upstream of the cutter 19 is returned to a specific position by means of a tension mechanism 17 provided at the film feed part B4. As a result, film loading, film exchange, or alignment of the forward end of the film 13 after the occurrence of jam with the forward end of a document to be sealed can be performed automatically.
Patent JP-H02242035-A (JP)
Title: Air-conditioning system controller
Inventor: KOMATSU MASAKI
IPC: F24F11/02
Filed: 1989-03-14
Abstract: PURPOSE:To obtain a sufficient comfortable environment by providing an operation means for performing the operation of indoor effective temperature from a detection value of a detection means and a setting means for setting a comfortable range to individually set the setting range of the effective temperature every device in order that the operation value of the effective temperature is in the setting range so as to operate or stop each device. CONSTITUTION:In cooling during a summer or an intermediate period, an air conditioner 1 provided with a cooling function in each device having each function, a ventilating device 2 provided with the function for introducing the outside air in a room and a ceiling fan 3 provided with the function for causing a cooling effect by air current are made control target devices and the ceiling fan 3 is determined to switch on in the case where an existing effective temperature is equal to or higher than an upper limit set value of 26 deg.C of the effective temperature of the ceiling fan 3. And the increase of the effective temperature is controlled by a cooling effect of the air current by the operation of the ceiling fan 3. Here, in the case where the difference between indoor and outdoor temperatures is equal to or higher than a set point, the ventilating device 2 is determined to switch on to introduce the outside air by the operation of the ventilating device 2 so as to perform the outside air cooling.
Patent JP-S60207742-A (JP)
Title: On-machine measurement correcting apparatus for machine tool
Inventor: ROTSUKAKU TADASHI
IPC: B23Q15/18
Filed: 1984-03-30
Abstract: PURPOSE:To improve the accuracy in positioning an NC machine tool by automatically carrying-out calculation correction by the irradiation of laser light and the signals supplied from a light receiving and detecting apparatus and electrical level meters and correcting the shift of a main spindle by the external force such as thermal deformation, transfer load, etc. CONSTITUTION:The laser light outputted from a laser head 13 is formed into two pieces of laser light in the vertical direction by a beam slitter 14 and a beam bender 15, and one is projected onto the light receiving surface of the first semiconductor position detector 18, and the other is projected into a penta prism 19, and the optical path is changed in the direction of shift Z of a headstock 8 which crosses at right angles to the incident optical path, and the laser light is projected onto the light receiving surface of the second semiconductor position detector 21 installed through an installation member 20. The coordinates having the point O1 on a column base 3 as original point and having the vertical line passing through O1 as starting line and the coordinates of the point Q of the stock 8 are calculated from the outputs of electrical level meters 16a and 16b, and the top edge point O of a main spindle 10 or the shift of the position of the cutting edge of a cutting tool is calculated, and the value is input into an NC apparatus, and the measured value is corrected. Thus, the accuracy in positioning a machine tool can be improved.
Patent JP-S55153371-A (JP)
Title: Manufacturing method of complementary mis semiconductor device
Inventor: INAYOSHI KATSUYUKI
IPC: H01L27/092
Filed: 1979-05-18
Abstract: PURPOSE:To enable operation at a low threshold voltage by forming the gate electrode on a substrate with a conductive substance of reverse conductive type to the substrate and by having a low concentration of the surface of a well region. CONSTITUTION:A p-type well region 12 of a high concentration layer is formed on an n-type Si substrate 11. Then a gate insulating film 13 is grown on an element formed region. Next, gate electrode patterns 14 and 15 are formed by polycrystalline Si, and an excessive gate insulating film is removed. Then, after a resist 16 is patterned and covered on a region 12, a source 17 and a drain 17' of a p-channel semiconductor element are formed. Then, a p-type doping is given to an electrode 15. Then, after a resist 16' is covered on a p-channel element, n-type impurities are injected on the surface of an electrode 14 and a region 12. Hence, the surface of the region 12 is changed to a low concentration by offsetting the p-type impurities each other, and a threshold voltage can be decreased.
Patent JP-H08266086-A (JP)
Title: Method and device for controlling speed of dc brushless motor
Inventor: SHINBA KAORU
IPC: H02P6/08
Filed: 1995-03-20
Abstract: PURPOSE: To provide a speed controlling device of a DC brushless motor whereby the rotation in the case of its low-speed driving can be made stable. CONSTITUTION: Driving currents are made to flow in armature coils Lu-Lw of a DC brushless motor from a DC power supply B via an inverter circuit 3. A switching circuit 20 is provided between a power supply terminal 3a of the inverter circuit 3 and the DC power supply B. The duty ratio of the ON-OFF of the switching circuit 20 is so controlled that in the case of the starting of the motor, a power supply voltage VB applied to the power supply terminal 3a of the inverter circuit 3 is made high, and in the case of the constant-speed driving of the motor, it is made lower than its value in case of the starting of the motor.
Patent JP-S59189032-A (JP)
Title: Treating of waste system sand for cold box mold for casting
Inventor: UOHARA MASAMI
IPC: B22C5/18
Filed: 1983-04-06
Abstract: PURPOSE:To prevent solidification of waste sand and to treat easily the waste sand in a short time by transferring the remiaining waste sand in a blow head after molding a core by a cold box process into other vessel, adding water and blowing heating air, etc. thereto. CONSTITUTION:The system sand remaining in a blow head in the stage of using the system sand as molding sand kneaded together with a binder and molding a core by a cold box process is transferred into another vessel before said sand solidifies. Water is added at 1-10wt% to the waste system sand and while heated air or steam is blown thereto, the sand is kneaded. The waste sand is made into the state of dry coated sand in 15-30 minutes without solidifying. The easy reconditioning and recovering of the waste sand are made possible in a short time without the labor, as in the prior art, for leaving the sand until the sand solidifies and disintegrating the same to lumps upon solification then processing the sand in a sand recovering stage, etc.
Patent JP-S60203115-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D59/00
Filed: 1984-03-28
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-H06254343-A (JP)
Title: Smoke desulfurization process and smoke desulfurizer
Inventor: FURUKAWA JUNICHI
IPC: B01D53/50
Filed: 1993-02-26
Abstract: PURPOSE:To provide a smoke desulfurization process and apparatus which can easily and cost effectively execute the dust removing treatment and desulfurizing treatment of smoke, small in required area and enable the easy adoption of the existing boiler. CONSTITUTION:An early stage absorbent liquid spraying means 44, an early stage porous packing material bed 46, a later stage absorbent liquid spraying means 48 and a later stage porous packing material bed 50 are successively installed from the front to rear of a waste gas passing chamber 30 in which the waste gases flow horizontally. These spraying means 44, 48 spray the absorbent liquid contg. absorbents forming water-soluble sulfate in the same direction as the flow direction of the waste gases. The absorbent liquid is sprayed to the waste gases and the waste gases and the absorbent liquid are introduced into the early stage porous packing material bed where the cooling and dust removing of the waste gases are executed in the early stage. The absorbent liquid is sprayed on the waste gases past the early stage and the waste gases and the absorbent liquid are introduced into the later stage porous packing material bed where the desulfurization of the waste gases is executed in the later stage.
Patent JP-H03261576-A (JP)
Title: Paper feed mechanism
Inventor: HASEGAWA ATSUO
IPC: B41J13/076
Filed: 1990-03-12
Abstract: PURPOSE:To prevent not only the reverse feed, falling or misalignment of paper but also the contamination due to a roller at the time of the reciprocating movement of the paper or the friction noise at the time of reverse feed by providing a paper discharge roller having an one-way clutch incorporated therein and rotated in one direction and a solenoid link mechanism bringing a pinch roller into contact with the discharge roller under pressure only when the paper is fed in a normal direction. CONSTITUTION:A gear 4 having an one-way clutch is incorporated in a discharge roller 3 fitted with projection parts positioned above a printing mechanism 1 being a drive source for feeding paper 11 and a pinch roller 2 is brought into contact with the gear 4 in order to transmit rotation only in a normal direction and the paper is guided to a stacker 5 by the projection parts of the discharge roller 3. At the time of rotation in the reverse direction, the one-way clutch acts to bring the discharge roller 3 to a stop state and the stacked papers come into contact with the projection parts of the discharge roller 3 to become a drag. At this time, since the pinch roller 2 is opened and closed by a solenoid link mechanism consisting of a link 7, a support shaft 10, a solenoid 8 and a tension spring 9, the gap between the discharge roller 3 and the pinch roller 2 is kept.
Patent JP-S59185679-A (JP)
Title: Paper pressing mechanism for printer
Inventor: KUSAFUKA YOSHITO
IPC: B41J13/02
Filed: 1983-04-07
Abstract: PURPOSE:To secure and stabilize a releasing action, by a method wherein a paper press lever is depressed to a position for not engaging with a locking lever by a paper press releasing lever when automatically setting a paper, and the paper press lever is engaged to the locking lever and is maintained at a releasing position when manually setting the paper. CONSTITUTION:When an electric current is passed to a releasing lever 105, the paper press releasing lever 116 is rotated with a supporting shaft 110 as a fulcrum through a connecting lever 106, a releasing force is transmitted by a releasing projected part 107-B of the lever 107, so that the lever 107 is rotated in the direction of an arrow, and is released to such a position that a paper press roller 108 and the paper 102 do not interfere with each other. When manually releasing the lever 107, the releasing lever 116 is pushed back by a slanted surface 112-A of the locking lever 112, and only the lever 107 is rotated in the direction of an arrow 117, so that a projected part 107-A of the lever 107 and a notch 112-B of the lock lever 112 are engaged to each other, and the condition is set by the force of a locking lever spring 114.
Patent JP-H02243443-A (JP)
Title: Cutform processor
Inventor: KAKIUCHI YOSHIHIRO
IPC: B41J13/00
Filed: 1989-03-14
Abstract: PURPOSE:To detect any double feed accurately as well as to get rid of a detection miss by comparing detected results of both first and second detecting means detecting each discriminant information of both sides of a medium, and installing a comparing means for detecting an inside-outside relationship of the medium. CONSTITUTION:Discriminant information 2 different at a medium 1 is added to both sides of this medium 1 in advance. In this state, the discriminant information 2 on the both sides of the medium 1 is read by both first and second detecting means. These read in formation data are compared by a comparing means 5, and consequently, if they differ with each other, it is discriminated to be the double-fed medium 1.
Patent JP-H04298207-A (JP)
Title: Bath water purifying device
Inventor: KOBAYASHI IKUO
IPC: A47K3/00
Filed: 1991-03-26
Abstract: PURPOSE:To provide the water purifying device which prevents the decrease in the pH of bath water in particular so as to improve the decomposition performance of org. matter by microorganisms and does not change the resistance of water flow in spite of long-term use relating to the water purifying device for home or business use for purifying the bath water. CONSTITUTION:This bath water purifying device is constituted of a water purifying module 10 packed with ceramics which consists essentially of a basic material and is formed to a trough shape in its sectional shape and is curved to a bow shape, a sterilizing module 8 having a UV lamp 7 and a filtering module 5 having a filter 6. Further, a gushing device 12 is disposed in a force circulating flow passage for the bath water, by which the decrease in the pH of the bath water is prevented and the decomposition performance of the org. matter by the microorganisms is improved. In addition, the characteristic that the resistance of the water flow does not change is obtd. in spite of long-term use.
Patent JP-S61221915-A (JP)
Title: Load current controller
Inventor: AZEGAMI EISUKE
IPC: G05F1/10
Filed: 1985-03-28
Abstract: PURPOSE:To suppress both the overhood and undershoot of a load current by increasing the gain of the integration element of a current controller when the current set value is changed so that the deviation between the set value and the actual value of the current is reduced. CONSTITUTION:The proportion, integration and addition elements are obtained by the operational amplifiers 11, 12 and 13 respectively. Then the current control operation is carried out, and an FET 2 and an arithmetic circuit 3 are added. The circuit 3 operates the deviation between the set value and the actual value of the current in response to the change of the set value of a load current. While the FET 2 changes the current value by the output of the circuit 3 to vary the gain of the integration element. Thus the current value of the FET 2 is increased for decrease of the gain when said deviation is large. Thus it is possible to perform the current control with no offset error virtually produced and therefore to obtain a satisfactory waveform free from both overshoot and undershoot.
Patent JP-H11248211-A (JP)
Title: Ventilation hole with filter
Inventor: GOMI CHIKASHI
IPC: F24F7/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To retain efficient indoor air environment by easily replacing a filter, diluting various indoor air contaminants, and using filtering/suction functions together. SOLUTION: In a ventilation hole with a filter, a filter 6 for blocking an entire air passage 5 is detachably provided at an inner wall side 1b of a ventilation hole 2 for communicating the inside and outside a room, and the filter 6 is formed to be a dust-collecting/antimicrobial (sterilization) filter, a dust- collecting/deodorizing filter, a dust-collecting/antimicrobial/deodorizing filter, or a dust-collecting/antimicrobial/deodorizing/VOC-absorbing filter.
Patent JP-S55154066-A (JP)
Title: Cell
Inventor: NOMURA EIICHI
IPC: H01M4/36
Filed: 1979-05-18
Abstract: PURPOSE:To obtain solid electrolyte cell which is capable of high efficiency discharge and stable for a long period by using a light metal negative electrode and a positive electrode which is made of a charge transfer complex consisting of tetramethyl para-phenylene diamine and iodine. CONSTITUTION:The iodine charge transfer complex which is obtained by adding iodine to tetramethyl para-phenylene diamine (C10H16N2) represented by the formula is used as positive electrode 1, and a light metal such as lithium is used as negative electrode 2, and thus a cell is fabricated. This positive electrode substance is black plastic solid having viscous characteristic and changed into liquid form when the content of iodine reaches 15 moles. Thus, a charge transfer complex having high electric conductivity and low vapour pressure of iodine is obtained, and as a result of this, a solid electrolyte cell can be obtained which is capable of high efficiency discharge and stable for a long period.