baber/WOPTO huggingface dataset:
Patent JP-2001042615-A (JP)
Title: Developing device
Inventor: HAMAGUCHI MAKOTO
IPC: G03G15/08
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To smoothly stir and mix even low-fluidity developer or small particle developer in a short time and to maintain image density, even when high density printing is performed by controlling the supply amount of the developer from a developer storage container, so that developer capacity is set to an amount with which a hollow cylindrical body is not exposed by as much as or more than half and is not buried completely. SOLUTION: A toner container is detachably provided via a slit aperture provided on the wall surface of the developer storage container 6 on an side opposite to a developing sleeve 7 facing to a stirring means 8, and a toner supply roller 9 enveloped and coated with sponge is attached rotatably to the slit aperture. Then, the replenishing amount of the toner is adjusted by controlling the rotation of a DC motor coupled with a toner replenishing roller 9, based on a T/C detection signal from a toner concentration detection sensor provided at the bottom part of the container 6. Namely, the supply amount of the developer from the container 6 is controlled, that is, the developer capacity in a developing device is set to the amount by which the hollow cylindrical body is not exposed by as much as or by more than a half and is not completely buried.
Patent JP-S60104340-A (JP)
Title: Deflection control ink jet recording apparatus
Inventor: ITOU TADASHI
IPC: B41J2/125
Filed: 1983-11-10
Abstract: PURPOSE:To make it possible to substantially prevent the turblence of a recording image even if an ink injection axis is shifted, by setting a charging code in all steps of deflection by detecting the correlation of the charging code and a deflection amount by the adjustment of deflection amounts at two points. CONSTITUTION:A charge detecting electrode unit 22 is constituted by fixing and arranging a blocking member 5 for permitting the passage of ink particles in a predetermined deflection range but blocking the ink particles shifted to the low deflection side in said range in front of a charge detecting electrode 13. In this case, a charging voltage code is altered to detect a charging voltage code when charged ink particles deflected by deflection electrodes 41, 42 are collided with the high position determining edge of the charge detecting electrode 13 and the edge of the blocking member 5 and the charging voltage code of each deflection stage is set on the basis of said detection. By this method, because the blocking member is fixed, the adjustment of a deflection amount is made accurate and stable and high quality recording can be obtained.
Patent JP-S58113900-A (JP)
Inventor: OKABE MASAHIRO
IPC: G21K5/02
Filed: 1981-12-28
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-S6190802-A (JP)
Title: Groove cutter for elevator sheave
Inventor: NAKAGAWA TOSHIHIRO
IPC: B23B5/00
Filed: 1984-10-11
Abstract: PURPOSE:To reclaim abraded sheave grove safely by fixing a small lathe to the fixed section of hoist then rotating an elevator sheave to operate a cutter table. CONSTITUTION:Small lathe 20 comprised of a cutter table 24 is fixed to lathe base 10 secured to the hoist body 1 adjustably through a jack bolt 13. The cutter table 24 is moved back and front through longitudinal feed handle and longitudinal feed spindle. The cutter table 24 is fixed with a groove cutter (not shown) to rotate the sheave 4 through the motor (not shown) of hoist 1 thus to reclaim the abraded sheave groove 4a.
Patent JP-H1114877-A (JP)
Title: Optical analyzing device
Inventor: HARADA KATSUMI
IPC: G01N21/01
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To facilitate the attachment and detachment of an optical element such as a lens and to prevent the optical element from being damaged when demounted. SOLUTION: A cylindrical pedestal 23 where the optical element 1 is inserted and extracted is formed around the circular opening 20 of a fixed base 2. Fitting openings 24 are provided at two 180 deg. opposite places of the outer periphery of the pedestal 23 and an engagement step 25 which is hollowed toward the inner peripheral side is formed below the outer peripheral wall of a frame body 21. A pressure member 3, on the other hand, is fitted onto the outer periphery of the frame body 21 and when a claw 33 at its lower end edge engages the engagement step, the internal surface of an end surface part 32 presses the top surface of the optical element 1. Consequently, the optical element 1 is clamped between the fixed base 2 and pressure member 3.
Patent JP-H0956118-A (JP)
Title: Forced-air cooling motor
Inventor: KOROGI KEIICHI
IPC: H02K9/04
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To cool even the central part in the axial direction of a rotor and a stator effectively. SOLUTION: Two fans 50, 51 and another fan 52 are juxtaposed on the frame 13 of a motor 10 provided with an exhaust port 70. A part of the air delivered from the fans 50, 51 cools a coil 19a on the counter-coupling side, the part of cores 17, 18 on the counter-coupling side, etc., before being discharged through the exhaust port. The air delivered from the fan 52 cools a coil 19b on the coupling side and the part of cores 17, 18 on the coupling side before being discharged through the exhaust port. Furthermore, a part of the air delivered from the fans 50, 51 passes through the gap between cores 17, 18 and fed axially from the counter-coupling side toward the coupling side thus cooling the central part of cores 17, 18.
Patent JP-H0537657-A (JP)
Title: Operator multiple utilization system
Inventor: ARIYAMA HIROTAKA
IPC: H04M3/42
Filed: 1991-07-29
Abstract: PURPOSE:To provide the operator multiple utilization system in which the operator handling time is reduced in a service center equipment where the communication between a request party for an operator intervention communication service and the operator is realized. CONSTITUTION:A control circuit 8 applies switching connection of a request party 10 to an automatic reception device 4 and an operator reception device 5 in response to the reception progress state from the reply with an incoming call from the request party 10 till the termination of the call to reduce the opportunity of the intervention by an operator 11. When direct intervention by the operator reception device to a call of a 1st request party is not required especially, the controller 8 selects only state monitor via the automatic reception device 4 to control starting the direct intervention of the operator reception device 5 to a call of a 2nd request party thereby allowing the operator 11 to reply simultaneously plural calls in multiple.
Patent JP-2000129530-A (JP)
Title: Production of synthetic fiber
Inventor: OKADA TAIICHI
IPC: D01F6/62
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing synthetic yarns, capable of eliminating conventional problems on a spinning and direct drawing method and capable of simultaneously, stably and efficiently producing the many synthetic yarns having mechanical characteristics and thermal characteristics suitable for industrial materials. SOLUTION: This method for producing synthetic yarns comprises melt- spinning a thermoplastic polymer, passing the spun yarns comprising a plurality of yarns through a heating region just below a spinneret, cooling the yarns, taking off the cooled yarns on rollers 1, 1', drawing the yarns between rollers at several steps, winding the drawn yarns around heated final drawing rollers, and further subjecting the drawn yarns to a heating treatment under relaxation between the final drawing rollers 4, 4' and relaxation rollers 6, 6'. Therein, the heating treatment under relaxation is carried out in a >=400 deg.C atmosphere.
Patent JP-H0535847-A (JP)
Title: Transmission method and recording medium for image data
Inventor: SUZUOKI MASAKAZU
IPC: G06T13/00
Filed: 1991-07-29
Abstract: PURPOSE:To efficiently transmit the sprite image of a moving picture displayed on a background image and to facilitate a decoding processing by transmitting the image data of a unit small area including part of a display object image and the positional information of the split image with respect to a reference position. CONSTITUTION:As to the data of a sprite image Va, not all the data within a sprite frame SPFL are transmitted but the sprite image Va is divided for each character which is a unit small area, and only the data of the character including part of the display object image are transmitted along with the data indicating the position of the character display screen as reference data DFa of the sprite image Va. Accordingly, the size of the sprite frame SPLF substantially and dynamically changes corresponding to the display object image. Thus, the data amount to be transmitted as the sprite image Va can be reduced and a video RAM at the time of decoding can be saved.
Patent JP-S58116322-A (JP)
Inventor: UMETSU YOSHIHIRO
IPC: B60N2/02
Filed: 1981-12-29
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-H0763736-A (JP)
Title: Crack detecting device
Inventor: SAKANO AKIRA
IPC: G01N29/14
Filed: 1993-08-26
Abstract: PURPOSE:To improve the reliability of the crack detecting results of a crack detecting device by adding such a function that can discriminates whether or not a degree of periodicity calculating means, etc., operate normally to the device. CONSTITUTION:To a crack detecting device equipped with an A/E detecting means which detects acoustic emission (AE waves) generated from a work W for discriminating whether or not cracks are generated in the work W upon cooling the work W after heating, degree of periodicity calculating means B which calculates the degree of periodicity recognized in the signals detected by means of the detecting means A, and crack occurrence discriminating means C which discriminates whether or not cracks are generated in the work W by comparing the degree of periodicity calculated by means of the calculating means B based on the signals detected by means of the detecting means A during the cooling process of the work W, a device abnormality discriminating means D which discriminates whether or not abnormality occurs in the detecting device by comparing the degree of periodicity calculated by means of the calculating means B with a second reference value is added.
Patent JP-H0260296-A (JP)
Title: Non-standard signal detecting circuit
Inventor: SHIBATA TATSUO
IPC: H04N17/00
Filed: 1988-08-25
Abstract: PURPOSE:To raise detecting efficiency and shorten detecting time even for a non-standard signal very close to a standard signal by performing non-standard signal detection based on burst signal relation between frames by using a digitized burst signal, and preventing erroneous detection by using line integration. CONSTITUTION:An analog burst signal is A/D-converted, and is inputted to a burst signal phase detection circuit 5. The burst phase detection circuit 5 detects whether the polarity of a first digital burst signal is positive or negative as considering a pedestal level 24 to be a standard, and converts it into a binary digital signal, and inputs it to a line integration circuit 6 and a line integration circuit 7 for 1-frame delay. Finally, a comparator 9 compares the output levels of the line integration circuit 6 and a 1-frame delay circuit 8, and when both signal levels are the same, a phase between the frames is considered to be in-phase, and it is decided to be the non-standard signal. On the other hand, when both the signal levels are different, a burst phase between the frames is considered to be negative phase, and it is decided to be the standard signal.
Patent JP-2001040447-A (JP)
Title: Eutectic graphitic cast iron and manufacture therefor
Inventor: OKUMURA TAKUO
IPC: C22C37/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a eutectic graphitic cast iron whose machinability is improved and a manufacturing method therefor. SOLUTION: The eutectic graphitic cast iron has a weight ratio of Si to C(Si/C) whose value is 1.3 to 1.7, and consists of Si and C whose CE value (=C+1/3 Si) is 3.3 to 3.6 wt.%, 0.2 to 1.0 wt.% Mn, <=0.2 wt.% P, <=0.03 wt.% S, 0.015 to 0.085 wt.% Ba, 0.035 to 0.115 wt.% Bi, and essentially of Fe. The eutectic graphitic cast iron is manufactured by adding Ba and Bi to a molten metal incorporating Fe, Si, C, Mn, P, and S so that Si, C, Mn, P, S, Ba, and Bi are prepared to come within the above described numerical ranges, pouring the molten metal whose components have been prepared into a sand casting mold at a pouring temperature of 1350 to 1600 deg.C, and then solidifying the molten metal.
Patent JP-S60106795-A (JP)
Inventor: FUJITA SATORU
IPC: B66C13/06
Filed: 1983-11-11
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-H0497221-A (JP)
Title: Optical element
Inventor: NAKAJIMA YASUSHI
IPC: G09F9/35
Filed: 1990-08-10
Abstract: PURPOSE:To reduce electric power consumption by nearly equaling the refractive indices of the high-polymer material and liquid crystal material of a composite material in the state of not impressing a voltage thereto and generating a difference in the refractive indices of the high-polymer material and the liquid crystal material in the state of impressing the voltage thereto. CONSTITUTION:The composite material 6 consists of the mixture composed of the high-polymer material 7 and the liquid crystal material 8 which is nearly equal in the refractive index in the state of not impressing the voltage between electrodes 3 and 4 facing each other to the refractive index of the high-polymer material. A photosensitive resin, such as, for example, UV curing resin, is used as the high-polymer material 7 in this case and the liquid crystal compsn. having the large refractive index anisotropy DELTAn and the refractive index of the bulk nearly equal to the refractive index of the high-polymer material 7 is used as the liquid crystal material 8. A liquid crystal compd. of, for example, a cyano biphenyl system, is used for this liquid crystal compsn. The optical element which allows the transmission of light when not impressed with the voltage and can scatter the light when impressed with the voltage is obtd. in this way.
Patent JP-2000028188-A (JP)
Title: Noise surge breakdown preventing device for air- conditioner
Inventor: FUKUI SEIJI
IPC: F24F11/02
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To protect an electronic control device and to reduce the number of works during assembly and reduce a cost without increasing the size of a device by a method wherein when thunder surge noise is applied, a power source for a computing means is disconnected. SOLUTION: A power to the microcomputer 4 of an outdoor unit 10 is fed, an absorbing element operation signal X is read by an operation detecting circuit 2, a signal X and a reference signal X0 are compared with each other and decided by a control circuit 3. Since, in a case of X0>X, the disturbance level of noise surge is low and no breakdown occurs, it is decided that it is normal and operation is continued. In a case of X0<=X, a disturbance level is high and it is decided that breakdown occurs, and a control signal is outputted. A relay 5 is disconnected and the feed of the power of the microcomputer 4 of the outdoor unit 10 is stopped. This operation prevents the influence of the discharge current of a surge absorber 1 from being exercised on other electronic components and an electric signal.  Thereby, the increase of the size of an electronic control device and the number of developing works is prevented from occurring.
Patent JP-S6453389-A (JP)
Title: Magnetic head assembling body
Inventor: DOSONO SHINICHI
IPC: G11B21/20
Filed: 1987-08-25
Abstract: PURPOSE:To suppress the amplitude of bending vibration at minimum at the time of performing a positioning operation, by providing a recessed shape of reduction of area at the core supporting part of a load spring having a triangular core supporting part and whose both sides are bent downward along its longitudinal direction. CONSTITUTION:The rear end of a gimbal spring 2 is welded at the tip of the core supporting part having triangular shape of the load spring 3, and a core is fixed in the center of the tip part of the gimbal spring 2. A spacer 4 is welded at a spacer mounting part at the rear end of the load spring 3. And the load spring 3 is provided with a bending part 3a whose both side parts of the core supporting part are bent downward, and also, the recessed shape of reduction of area 5 in a center part along its longitudinal direction. In such a way, since the rigidity of the load spring 3 in the longitudinal direction can be increased, it is possible to reduce the amplitude of the core.
Patent JP-S6192255-A (JP)
Inventor: OSADA HIDEHARU
IPC: E04B1/66
Filed: 1984-10-08
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-S60103362-A (JP)
Title: Copying device
Inventor: KASAHARA SEITAROU
IPC: G03G15/22
Filed: 1983-11-10
Abstract: PURPOSE:To prevent the duplication of information and to eliminate the production of an unnecessary blank on recording paper by arranging a recording device for additional information on a date, etc., on the reverse surface of a scale plate, and making the timing of paper feed different according to the contents. CONSTITUTION:Additional information recording parts 42A and 42B at a longitudinal and a lateral position are fixed on the reverse surface of the scale plate 40 opposite a platen 1 and information on a date, etc., is displayed on liquid crystal. There are three modes, i.e. mode of only original information and modes in which additional information on the longitudinal or lateral information is added; and a mirror 6 moves to right at the start and paper feed is started at the point of time when a switch SW is turned on with the contact piece 6 of the mirror. The front end position of recording paper is made different in timing to positions A, B, and N according to three modes of the longitudinal position, lateral position, and only original information to feed paper, thus taking a copy. Therefore, original information is copied without overlapping the additional information and an unnecessary blank is prevented from being formed on recording paper owing to the size of the additional information.
Patent JP-2001035598-A (JP)
Title: Connector
Inventor: MATSUMORI TAKAYUKI
IPC: H01R9/05
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of being thinned, while keeping satisfactory high-frequency characteristic. SOLUTION: This connector is provided with a contact 40, operating as a dummy strip line, a metal shell 50 operating as a grounding conductor part, and an insulation housing 60 operating as a dielectric part for insulating and holding the contact 40 and the metal shell 50, and constitutes a dummy micro- strip. The contact 40 is formed of an elastically deformable material and has one end connected to a core and the other end having a contact part 41 formed for abutting on a pad 80 on the side of a board, while the metal shell 50 has a main part mounted to the insulation housing 60, so as to cover the insulation housing 60, and a cable holder part connected electrically to an external conductor.
Patent JP-H0552117-A (JP)
Title: Exhaust device for internal combustion engine
Inventor: YOKOYAMA JUNICHI
IPC: F02B27/06
Filed: 1991-08-23
Abstract: PURPOSE:To enhance performance of exhaust purification and power in an internal combustion engine. CONSTITUTION:A control valve 19 with a hole 19a pen is installed in a branching path 13A connected to an exhaust valve 12A of an each cylinder in an internal combustion engine 11, and branching paths 13A and a corresponding collective portion 14A form a first exhaust manifold 15A, and branching paths 13B connected to other exhaust valves 12A and a corresponding collective port ion 14B form a second exhaust manifold 15B. Exhaust purification catalysts 17, 18 are installed in an exhaust pipe 16 downstream. When control valves 19 are closed in a low speed-low load region, exhaust flows mainly into the second exhaust manifold 15B, so that drop in exhaust temperature is suppressed, thereby enhancing the exhaust purification. In a high speed and high load region, control valves 19 are opened, thereby enhancing the power due to increase in the path area.
Patent JP-2000050536-A (JP)
Title: Stator construction for claw-pole shaped stepping motor
Inventor: SUZUKI YUZURU
IPC: H02K1/14
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a stator construction which enables reducing of the diameter of a claw-pole shaped motor and to enhance its performance as well. SOLUTION: In a stator construction for a claw-pole shaped stepping motor composed of a stator having magnetic circuits formed by yokes 2, 3 obtained by working soft magnetic steel plates, and a rotor which is inserted into the stator and rotates, pole teeth 4 are made of soft magnetic material as separate components from the yokes 2, 3 and are held on the internal periphery of a bobbin 5 made of polymeric material. Consequently, it becomes possible to easily constitute stators for long products, or small-diameter products whose pole teeth 4 formation are difficult. Along with it, it becomes possible to set the cross section of each pole tooth 4 arbitrarily, to prevent magnetic saturation of the pole teeth 4, and to obtain high output.  The arrangement of the pole teeth 4 is determined in the bobbin 5, the arrangement of the pole teeth 4 which determines a step angle precision is not disturbed, a high precision is obtained, and the step angle precision can also be made higher.
Patent JP-H0552346-A (JP)
Title: High frequency heating device
Inventor: YOSHIMURA HIROBUMI
IPC: F24C7/02
Filed: 1991-08-23
Abstract: PURPOSE:To make it easier to see the interior of a heating chamber of a high frequency heating device and enhance its illumination. CONSTITUTION:A halogen lamp 11 is laid out in the upper front of a heating chamber 4 so as to use it as a lamp. It is further arranged so that no reflected light of a reflecting board 15 mounted in the rear of the halogen lamp 11 may not strike a penetration window 3 directly. This construction makes it possible to prevent a foodstuff from being shadowed and protect the penetration window 3 from flickering so as to keep the interior of the heating chamber visible.
Patent JP-H0192216-A (JP)
Title: Mono-component water-curable urethane composition
Inventor: JIEEMUSU JIYAANNJIUE FUONGU
IPC: C08G18/80
Filed: 1988-08-26
Abstract: PURPOSE: To provide the compsn. which contains a triisocyanate prepolymer, an epoxy silane compd. for crosslinking and a sufficiently compatible liquid vehicle, yields a coating film having good hardness, stainproofness, chemical resistance and heat resistance and is useful for a wood coating, etc.  
     CONSTITUTION: The objective one-part, water-curable polyurethane compsn. is obtd. by compounding (A) the triisocyanate prepolymer which is a reaction product of triol (e.g. trimethylolpropane, etc.), and diisocyanate (e.g. tolylenediisocyanate, etc.) of 3 times of molar thereof, (B) the epoxy silane compd. (e.g. γ-glycydoxypropyl-trimethoxysilane, etc.) of the amt. effective for crosslinking the prepolymer and (C) the sufficiently compatible liquid vehicle for forming the compsn. suitable for execution. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S59103328-A (JP)
Inventor: UOMI ISAO
IPC: H01G9/004
Filed: 1982-12-03
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。