baber/WOPTO huggingface dataset:
Patent JP-H0939430-A (JP)
Title: Tissue paper for thermal stencil printing base paper
Inventor: MATSUOKA YOSHITO
IPC: B41N1/24
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a tissue paper for thermal stencil printing base paper to be suitably used for a full automatic digital stencil printing machine with which imagery property of a printed matter is largely improved and set-off of an ink is restrained by controlling apertures of the tissue paper. SOLUTION: An average aperture area is 200-550μm<2> , a standard deviation of the aperture area is 100-900μm<2> , and a numerical aperture is 6-20 %.
Patent JP-H1132523-A (JP)
Title: Force transmission gear for transplanter
Inventor: HAMADA AKIO
IPC: A01C11/02
Filed: 1997-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a transmission gear for a transplanter capable of smoothly rotating a driving shaft of a transplanting body and improving a transplanting accuracy by installing a reverse rotation-preventing part so as to come back in the radius direction of a rotating locus of a moving body and so as to engage with the moving body when the moving body passing through the reverse rotation-preventing part, and so as to prevent the reverse rotation. SOLUTION: This transplanting gear has a transplanting body acting a lifting and lowering action by the rotation of a driving shaft 71, and transplanting seedlings on a field at the lowered side, a crutch for temporarily cutting the transmission of a power between the driving shaft 71 and a driving source when the transplanting body reaches a seedling-receiving position, a moving body 99 synchronizing and rotating with the driving shaft 91, a braking body 96 being brought into contact with the moving body 99 so that the lifting and lowering movement of the transplanting body may be braked,  and a reverse rotation-preventing part 106 for preventing the reverse rotation of the moving body 99 by allowing the reverse rotation- preventing part 106 to protrude from the outer periphery locus B of the rotating locus of the moving body 99 to the radius direction to engage with the moving body 99, and installed at the rear side of the rotating direction of the moving body 99 at the seedling-receiving state of the transplanting body. The reverse rotation-preventing part 106 is constituted so as to engage with the moving body 99 and to prevent the reverse rotation by coming back in the inner radius direction of the rotation locus of the moving body 99, when the moving body 99 passing through the reverse rotation-preventing part 106.
Patent JP-2001020578-A (JP)
Title: Vehicle, door latch device with child lock mechanism
Inventor: ISHIGAKI HIROSHI
IPC: E05B77/26
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To operate a safety mechanism 39 by the door opening operation with an inside open handle even when a child lock mechanism is in the child lock state. SOLUTION: This vehicle door latch device with a child lock mechanism is formed so that the end part of a safety wire 40 ranging from a safety mechanism to an open lever 20 is connected to the open lever 20 and also to a safety lever 33, a child link 46 switched between a child lock position and a child unlock position of a child lock mechanism 45 is, at the child unlock position, faces toward the open lever 20 so as to be engageable with the open lever 20 and, at the child lock position, faces toward the safety lever 3 so as to be engageable with the safety lever 33.
Patent JP-H10137689-A (JP)
Title: Vertical grinding and kneading device
Inventor: YAMAZAKI MASAYASU
IPC: B02C17/16
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a device for forming components adhered to solids such as concrete wastes into fine powder and removing the same without crushing, using the whole of the inner volume, improving the treatment efficiency and kneading solids heated up to the high temperature. SOLUTION: Concrete wastes are fed continuously from a feed pipe 17 into a main body 11. The wastes are ground and kneaded by a steel bar 16 and dropped. During the process, the wastes are ground and kneaded by the steel bar 16 and the like, and components adhered on the outer faces of the wastes are pealed off and turned into fine powder. The fine powder is discharged outside the main body by an upward flow. The wastes are ground and kneaded to be formed into aggregates only, which pass through a space 18 and a clearance 19 and discharged on the upper face of a table feeder 12 outside. Then the aggregates are discharged onto a discharge section 22 by a scraper 21. For the purpose of keeping the waste level in the main body 11 constant, the number of rotations of the feeder is controlled so that the torque of a motor 14 is set in the given range.
Patent JP-H0730691-A (JP)
Title: Cordless telephone system
Inventor: HAMADA MASASHI
IPC: H04M15/00
Filed: 1993-07-08
Abstract: PURPOSE:To easily perform the service of the cordless telephone system by a communications carrier who does not have a private exchange network by the charge management using the public exchange network. CONSTITUTION:The public digital cordless telephone system is provided with a public digital network 12, plural radio base stations 2 connected by the cable communication, charge management device 1 connected with the network 12 by the cable communication, and plural radio terminals 3 connected by the digital radio line in the service zone which is controlled by the radio base stations 2. The radio terminal 3 notifies information on charge of the radio connection to the device 1 of the communications carrier connected by the public digital network when the radio line is disconnected after the connection of the radio lines with the radio base station 2 is performed, and the charge management is performed based on it.
Patent JP-S6466524-A (JP)
Title: Detector for optical signal with modulated intensity
Inventor: GERUHARUTO SHIFUNAA
IPC: H04B10/60
Filed: 1988-08-01
Abstract: PURPOSE: To obtain a high-sensitivity detector for detecting intensity-modified optical signal by mixing an intensitymodified optical signal with signals on the other side before the optical signal is detected in the detector. CONSTITUTION: A mixing state Mst1 is composed of an optical mixer StRK to which an optical signal LS which is modulated in intensity PI by a modulation frequency f1 and from which mixed signals MS (MS1 and MS2) can be fetched. The signals MS are led to the photoelectric detectors PD1 and PD2 of a photodetector DE1. The intensity-modified optical signal LS is converted into an electric signal after the signal LS is mixed with a signal OS having a frequency f0 decided by the frequency f1 before the signal LS is detected in the photodetector DE1. Since no high time resolution is required for a circuit containing working resistors R1 and R2, large resistors R1 and R2 can be used.  Therefore, the sensitivity of the photodetector DE1 can be improved remarkably, because the S/Ns of the photoelectric detectors PD1 and PD2 become proportional to the magnitudes of the working resistors R1 and R2 at a given electric signal width.
Patent JP-H0857245-A (JP)
Title: Deodorizing filter for air conditioner
Inventor: NAKATANI YASUHIRO
IPC: F24F1/00
Filed: 1994-08-17
Abstract: PURPOSE: To provide the subject filter easy in attaching and detaching work and reduced in pressure loss. CONSTITUTION: A mold frame 41 has air passing openings 411a, 411b provided to one surface crossing an air flow direction at a right angle thereof and the other surface opposed thereto and an air passage is demarcated between the openings 411a, 411b. A filter material 42 is arranged to the air passage in the state supported on the mold frame 41 and constituted by a laminate 420 wherein corrugated plates 42a and flat linear plates 42b are alternately laminated. Long plate-shaped reinforcing materials 45 whose longitudinal directions 450 cross the air flow direction D at right angle are laminated to the laminate 420 so that the area of the surface opposed to the air flow direction D of each of them is narrower than that of the surface parallel to the air flow direction D thereof and both end parts 452 of them in the longitudinal directions 450 are supported on the mold frame 41.
Patent JP-H0357564-A (JP)
Title: Dc resistance welding equipment
Inventor: TAKANO FUMITOMO
IPC: B23K11/25
Filed: 1989-07-26
Abstract: PURPOSE:To prevent damage of welding chips by application of a high current by providing a detection circuit to detect a normal pressurized state of members to be welded on the DC resistance welding equipment. CONSTITUTION:The detection circuit 30 is the circuit using a photocoupler 32 and provided with a semiconductor device to be made in a conducted state at a specified resistance value at the time of pressurizing the members 22 to be welded by a welding gun 21 and a detection signal producing means to produce a detection signal based on a current in the conducted state. By this method, the voltage is detected surely by a resistance value at the normal pressurizing time and energizing control is made possible and damage, etc., of the welding chips 21a and 21b in accordance with application of the high current are prevented.
Patent JP-H1035316-A (JP)
Title: Differential gear
Inventor: TERAOKA MASAO
IPC: B60K23/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To maintain the connection of a claw clutch in a four-wheel driving state and facilitate the connection release of the claw clutch when the four-wheel driving state is switched to a two-wheel driving state. SOLUTION: The differential gear is provided with a differential case 3 comprising external and internal cases 5 and 7, a differential gear mechanism 33 fixed to the internal case 7 via a pinion shaft 35, a clutch member 13 connected to the case 5, a claw clutch 19 provided between the member 13 and the case 7, a cam provided between the member 13 and the case 5, a spring 75 pressing the member 13 to the side of the engagement release of the clutch 19 and an actuator 57 moving the member 13 to the side of the engagement. When the cam angles of the clutch 19 and the cam at the time of the forward traveling of a vehicle are determined for αd and βd, respectively, and these cam angles at the time of the backward traveling are determined for αc and βc, respectively, βd-αd>βc-αc is determined.
Patent JP-H1035317-A (JP)
Title: Differential unit
Inventor: YAMAZAKI SHINJI
IPC: B60K23/08
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To maintain interchangeability of members and to reduce the number of parts by connecting a clutch member to a sleeve connected to an axle, forming a clutch between the clutch member and a side gear and moving the clutch member to the engaging side of the clutch against a return spring by an actuator. SOLUTION: Side gears 17, 19 on the output side are provided in the inside of a differential case 3, and a sleeve 21 is supported by a support part 31 on the right side of the right side gear 19. Additionally, a clutch member 61 is engaged with an outer periphery of the sleeve 21 free to move, and a clutch 69 is provided between the clutch member 61 and the side gear 19. Additionally, driving force of an engine is transmitted to a wheel on the left side from the side gear 17 and it is transmitted to a wheel on the right side from the side gear 19 through the clutch 69 and the sleeve 21. Thereafter, when the clutch member 61 is moved to the left by an air actuator 73, the clutch 69 is engaged with it and air is stopped, the clutch member 61 is returned to the right by a return spring 71, and engagement is released.
Patent JP-S5895374-A (JP)
Title: Developer carrying device of copying machine
Inventor: TSUCHIDA KOUICHI
IPC: G03G21/10
Filed: 1981-11-30
Abstract: PURPOSE:To prevent a developer from agglomerating, by storing a spherical member in the developer of a connecting box, in a free state, driving a carrying member, rotating the spherical member, and stirring the developer. CONSTITUTION:In a developer 12 of a connecting box 8, a spherical member 14 is stored in a free state. When a rolling rod member 10 is driven, the spherical member 14 rolls about freely in the developer, and the developer is stirred up to each corner in the connecting box 8. Therefore, the developer in the box 8 does not accumulate nor agglomerate.
Patent JP-S5887733-A (JP)
Inventor: JIYON MAACHIN SHIYANON
IPC: H01J1/308
Filed: 1982-11-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0645235-A (JP)
Title: Controller
Inventor: MATSUOKA GENYA
IPC: H01L21/027
Filed: 1992-07-21
Abstract: PURPOSE:To eliminate an operation of a screen selection and improve an operating efficiency, by installing a circuit for storing the optimum display method of the screen and indicating the operated screen simultaneously when controlling a control apparatus without overlay in the control apparatus using a display device. CONSTITUTION:For an electron beam writing apparatus, a device 501 for storing display information of a screen for control is installed and thereby a function for storing the optimum operating screen is provided. Display information stored includes a kind or size of the indicated screen and a position or color on the screen. A writing is performed using a screen 601 for indicating the passage of the writing, a screen 602 for indicating a state of a sample table and a screen 603 for monitoring a state of a deflection of electron beam. An operator commands a computer 116 for control and display information of the screen is stored in the storage device 501, and thereby the optimized screen is indicated after registering screen information. Also, for a use form of the apparatus such as an adjustment of an electron optical mirror cylinder 101, the operating screen according to the use form is registered.
Patent JP-H0750529-A (JP)
Title: Chopper type differential amplifier
Inventor: OBATA HIROYUKI
IPC: H03F3/38
Filed: 1993-08-05
Abstract: PURPOSE:To form a chopper type differential amplifier with excellent noise immunity in which no unbalance of an input impedance is caused by a potential of an input signal and which is not malfunctioned even when a common mode noise is impressed to the amplifier. CONSTITUTION:In the chopper type differential amplifier in which input signals VI(+), VI(-) are impressed to two input terminals 2, 3 of a differential amplifier 1 via MOS gate capacitors CG1, CG2, a gate electrode (input terminals 2, 3 of a differential amplifier 1) of the MOS gate capacitors CG1, CG2 is precharged during a sampling period to equal to or more than a power supply voltage Vdd of the differential amplifier 1 thereby setting the MOS gate capacitors CG1, CG2 to be always in the accumulation state. The MOS gate capacitors CG1, CG2 are precharged by giving a voltage Vp (Vp>=Vdd) given to a precharge voltage terminal 4 to a precharge voltage terminal 4 via n-channel MOS-FETs QN11, QN12 turned on/off by a sampling signal S11.
Patent JP-H0538183-A (JP)
Title: Position control system for motor
Inventor: ASHIZAKI YUKIHIRO
IPC: H02P6/16
Filed: 1991-08-02
Abstract: PURPOSE:To provide a position control system for motor, which is highly reliable although the resolution is relatively low, with low cost without requiring a current detector or a precise encoder. CONSTITUTION:The position control system for motor comprises a brushless motor 16 provided with a commutation sensor 17, means 15 for applying brake on the motor by fixing the state of commutation signal for a predetermined time when the difference between current position and a commanded position, expressed in term of the number of pulses of encoder signal, comes within a predetermined number of N bits, and means 12 for stopping the brushless motor 16 upon elapse of a predetermined time by releasing the commutation signal and conducting a power element 14 in the power bridge of a driving circuit. An encoder section 11 converts output pulses from the commutation sensor 17 into a rotational direction discriminating pulse FCCW of motor and an encoder signal pulse FCW.
Patent JP-S58135387-A (JP)
Inventor: FURANSHISU MARION SHINPUSON
IPC: F16K15/02
Filed: 1982-11-04
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-H0728307-A (JP)
Title: Electrifying member, electrifier, image forming device, and process cartridge
Inventor: YAMAZAKI MICHIHITO
IPC: G03G21/16
Filed: 1993-07-09
Abstract: PURPOSE:To improve the durability and the reliability of a device by eliminating trouble such as the occurrence of a moire image and electrifying noise and making electrification unevenness hardly occur even though a low resistant substance sticks on the discharge surface of an electrifying member in the oscillating voltage impressing system electrifying means and an image forming device provided with the electrifying means, etc. CONSTITUTION:As to the electrifying member 2, at least a part of an electrifying surface is on the same side as the side of the body 1 to be electrified with respect to a tangent S(or a segment drawn in parallel with the tangent S from the most proximate part toward a downstream part) drawn from a point on the most downstream side(or the most proximate part) in the moving direction of the body to be electrified toward the downstream side in the moving direction of the body to be electrified in a contacting part(or the most proximage part) with the body 1 to be electrified, and plural resistant layers 2b and 2c are formed on the discharge surface of the electrifying member 2.
Patent JP-H0243072-A (JP)
Title: Printing position fine adjusting system in printer
Inventor: MORIMOTO TERU
IPC: B41J19/60
Filed: 1988-08-03
Abstract: PURPOSE:To correct a printing origin position deviation caused by the dispersion in a printer production to eliminate the working of correcting the mounting position of a printing head and the like by adding a set value of a digital switch to printing head position information in the initialization of a printing work. CONSTITUTION:A mark detectors a printing origin position deviation per printer in the adjusting stage in a printer production and ships it to a digital switch 12 after setting it as a correction amount. A user can use this printer in a similar manner to a normal printer, but in the printer a printing origin position is automatically corrected at every rising of the printer by a power throw-in. Namely, an initializing part 13 reads the set value of the digital switch 12 and adds it to printing head position information 14 for conducting correction. Next, the control is transferred to a normal processing part 15, and therein a printing control is carried out by using the corrected printing head position information 14. In this manner, every uncorrected printing start position 17 on printing paper 16 having a dispersion per printer can be standardized to a printing start position 17' corrected to be within an allowable range in the operation.
Patent JP-H0537292-A (JP)
Title: Surface acoustic wave element
Inventor: EGARA KOUICHI
IPC: H04B1/709
Filed: 1991-08-02
Abstract: PURPOSE:To suppress an influence of a bulk wave and to make a substrate thin by using a face, which is inclined in the direction orthogonal to the propagating direction of a surface acoustic wave, as a second face facing a first face where the surface acoustic wave is propagated of the substrate. CONSTITUTION:A second face 1-2 of a substrate 1 facing the rear face of the substrate, namely, a first face 1-1 of the substrate 1 where an input electrode or the like is formed is inclined in the direction orthogonal to the propagating direction of the surface acoustic wave. When a signal is taken out from an electrode 4, the bulk wave having a carrier angular frequency 2omega is generated in the interaction area of the surface acoustic wave and is propagated in the direction perpendicular to the first face 1-1. When the second face is inclined at theta to the first face, the bulk wave is obliquely reflected at the angle 2theta by the second face 1-2 and does not return to an output electrode. Consequently, an influence of a pulse wave upon the output signal of an electrode 4 is suppressed.
Patent JP-S5895751-A (JP)
Title: Magnetic toner
Inventor: ASANAE MASUMI
IPC: G03G9/087
Filed: 1981-12-02
Abstract: PURPOSE:To prepare magnetic toners capable of obtain a picture having the good printing resistant property, by good fixing property and the good flow property, by incorporating 0.01-5wt% polyvinylidene fluoride to the total amount of toners. CONSTITUTION:The combination of one or >=2 kinds among polyethylene wax, amide wax, polyamide and polystyrene etc. is used as resin components for being fixable only by pressure in the constant temp., and specially the material having above 60 deg.C glass transition temp. is preferably used and polyvinylidene fluoride (Kynar) is added in order to improve the printing resistant property. The sliding between toners and a photoreceptor becomes better owing to this and the sticking of the toners to the photoreceptor is prevented. The amount to be added into the toners is normally 0.5-1.0wt% preferably, but it is determined in accordance with the nature of the basic resin. The material having above 120 deg.C m.p. and above 10<12>OMEGA volume resistance as Kynar characteristics is used preferably.
Patent JP-S6348888-A (JP)
Title: Semiconductor laser device
Inventor: GOTO YUKIO
IPC: H01S5/00
Filed: 1986-08-19
Abstract: PURPOSE:To obtain a semiconductor laser device, which can implement a short wavelength and can perform high output operation, by growing crystal layers, whose band gaps are wider than an active layer and lattice constants are smaller than that of a substrate, from a substrate, around the active layer in the vicinity of the end surface of a resonator. CONSTITUTION:Etching is performed in the vicinity of the end surface of a resonator. Thus, a contact layer 7, a clad layer 6, an active layer 5, a clad layer 4, a current blocking layer 3 and a clad layer 2 are removed. Crystal layers 11 and 12 are sequentially grown thereon. The band gaps of the crystal layers 11 and 12 are larger than the active layer 5. The lattice constants are smaller than that of a substrate 1. When a voltage is applied, a current does not flow in the current blocking layer 3 and in the vicinity of the end surface of the resonator. The current flows only in an opening part in the element. A part of the active layer 5 located thereon becomes an active region. In the vicinity of the end surface of the resonator, the active region is surrounded by the crystal, whose lattice constant is small. Therefore stress due to lattice strain is applied, and the band gap in the active region is expanded. Thus, light absorption in this region is decreased, and high output can be implemented.
Patent JP-S5897513-A (JP)
Title: Air conditioner for vehicle
Inventor: TAKAHASHI TADAHIRO
IPC: B60H1/00
Filed: 1981-12-02
Abstract: PURPOSE:To improve comfortability in such a way that selecting means of heater mode setting signals and temperature setting signals are set to full heater mode upon power supply off, air mixing door is set to warm air blowing, and a change-over door is set to blowing off at feet. CONSTITUTION:When an ignition switch 2 is turned off, a relay 4 is kept excited for the determined time, and voltage E is kept supplied through wiring 5 for the determined time. On the other hand, supply voltage signal S5 for the determined time. On the other hand, supply voltage signal S5 from a Zener diode 43 is turned out to be L level, a multiplexer 17 is switched over, and full heater mode setting voltage V is supplied to the multiplexer 17. Accordingly, an air mix door and mode selector door are set in full heater mode by CPU18. Besides, control signals S9 has a fan driving motor 20 set to the high speed revolution. Then, a motor 20 is not turned by the operation of an OR circuit 44. In such a constitution, cool air blow-off can be prevented at the time of excessive cold door locking.