baber/WOPTO huggingface dataset:
Patent JP-2000305440-A (JP)
Title: Image forming device
Inventor: HAYAKAWA NAOSHI
IPC: G03G21/20
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To restrict cleaning failure and curving of a cleaning blade by reversely rotating an image carrier upon the completion of an image forming operation when the temperature of the surface of an image carrier is lower than a specific temperature, and inhibiting the reverse rotation of the image carrier when the temperature becomes higher than or equal to the specific value. SOLUTION: A detection signal from a temperature detection means 24 is fetched into a CPU 2, and whether the detected temperature of the surface of an image carrier is lower than a specific temperature or higher than or equal to the specific temperature is judged by the CPU 2. When the temperature of the surface of the image carrier is lower than the specific temperature, a motor 3 rotates, in response to an inversion drive signal from the CPU 2, in a direction opposite to a rotating direction used during image formation. Thus, the image carrier 1 is rotated in a second direction A1 for a specific period of time. Conversely when the detected temperature of the surface of the image carrier is higher than or equal to the specific temperature, the image carrier 1 is not rotated in the second direction A1 after stopping rotation in a first direction A.
Patent JP-S63279729-A (JP)
Title: Air-conditioning system for green house or such
Inventor: YAMAMOTO YUJIRO
IPC: F25B27/02
Filed: 1987-05-11
Abstract: PURPOSE:To provide a heating system for green house, etc., composed of a chamber having heat-accumulation function such as green house, a heat pump, a heat-exchanger and a heat-accumulation water tank, capable of easily controlling the temperature in the chamber independent of the weather and the time in a day and stably producing vegetables, etc., at a low cost by the use of midnight electric power. CONSTITUTION:A chamber having heat-accumulation function, e.g. green house 1 is furnished with an air-controlling system composed of a heat-pump 6, heat- exchangers consisting of a water-air heat-exchanger 2 for the green house and refrigerant-air heat-exchangers 4, 5 for outer air and two kinds of heat- accumulation water tanks 3 for hot water and chilled water. When air in the green house 1 is sufficiently high in daytime, heat is accumulated in the heat- accumulation water tank 3 by the water-air heat-exchanger 2. When air in the green house 1 is not sufficiently warmed by bad weather, e.g. rainy weather, heat is collected from outer atmosphere with the heat pump 6 via the refrigerant-air heat-exchangers 4, 5 and is accumulated in the heat-accumulation water tank 3. In the nighttime, the green house is heated by the water-air heat- exchanger 2 or the heat-pump 6.
Patent JP-S605603-A (JP)
Title: Coaxial type band-pass filter
Inventor: SAEKI AKIO
IPC: H01P1/205
Filed: 1983-06-23
Abstract: PURPOSE:To easily obtain electric performance that a filter requires without any complicate devising by mounting dielectrics on a resonance conductor. CONSTITUTION:Numbers of dielectrics 19 which differ in size are used, and the resonance frequency of this resonance conductor 17 is adjusted by a tuning element 18 facing the conductor 17. Then, dielectrics 19 are mounted on the resonance conductors 17 while sizes and mounting positions are changed, and the difference in dielectric constant between the presence and absence of the dielectrics 19 is utilized to adjust the mutual capacity between the resonance conductor 17 and an input/output element 16, or between resonance conductors 17. Consequently, an error in mutual capacity due to a size error in machining is corrected, and consequently necessary electric performance is obtained.
Patent JP-H08303578-A (JP)
Title: Trouble judging device and method for automatic transmission
Inventor: SASAKI KAZUO
IPC: F16H59/46
Filed: 1995-05-12
Abstract: PURPOSE: To judge generation of a trouble unable to be a target shift step easily and accurately, in the case of having no turbine rotating speed detecting sensor. CONSTITUTION: A maximum slip quantity allowable for a torque converter 2 is previously stored as a first reference slip quantity, while setting vehicle speed as a parameter, at each shift step. Estimated turbine rotating speed is determined from a vehicle speed detected by a sensor 3 and a target shift step, and the estimated turbine rotating speed is subtracted from a engine speed detected by a sensor S1 so as to determine an estimated slip quantity. When the estimated slip quantity is larger than the maximum slip quantity, the trouble condition in which an actual shift step is on the lower speed side shift step than the target shift step is judged. When the estimated slip quantity is smaller than a second reference slip quantity of negative value, the trouble condition in which the actual shift step is on the higher speed side shift step than the target shift step is judged.
Patent JP-S5638104-A (JP)
Title: Reverse osmotic membrane of cellulose acetate
Inventor: NAKANISHI YOSHIAKI
IPC: B01D71/16
Filed: 1979-09-07
Abstract: PURPOSE:To obtain the reverse osmotic membrane excellent in the characteristic and life of the membrane, by producing the cellulose acetate having a melting point indicating a given endothermic peak and the specified degree of acetylation and polymerization. CONSTITUTION:The cellulose acetate having one endothermic peak indicating the melting point in the differential thermal analysis curve or differential scanning calorimetric analysis curve, 56-60% degree of acetylation and 150-350 degree of polymerization, is used as raw material. This raw material is produced for membrane by known casting method to obtain the semipermeable membrance excellent in the performance and durability.
Patent JP-S63280956-A (JP)
Title: Control device for continuously variable transmission
Inventor: KOSHIBA SADAHIRO
IPC: F16H61/21
Filed: 1987-05-12
Abstract: PURPOSE:To enable the effect of engine brake to be exercised satisfactorily by expedit ing the change-over from a high-speed mode to a low-speed mode at the time of an engine brake control, while, an auxiliary transmission device and a continuously vari able transmission device are controlled automatically. CONSTITUTION:By combining a continuously variable transmission device 30 with an auxiliary transmission device 20, the range of changing speed can be expanded, while, by using a speed-change judging means, the mode change of the auxiliary trans mission device 20 and the variable speed control of the continuously variable transmis sion device 30 can be performed properly, and thereby, the control on the whole continu ously variable transmission 12 can be carried out automatically. Moreover, in the case where the vehicle speed is within the limit of output part in a low-speed mode L, even when the auxiliary transmission device 20 is presently in a high-speed mode H, it is always in a state where the mode can be changed to the low-speed mode L. Therefore, in the case where the engine brake operation is required, when a shift lever is shifted from the D range to the S range, or when the accelerator pedal is released within the S range, a change-over from the high-speed mode H to the low-seed mode L is performed at once, so that a reliable engine-brake operation ready in response can be obtained.
Patent JP-S5817597-A (JP)
Title: Information processing system
Inventor: MORI KINJI
IPC: G11C21/00
Filed: 1981-07-24
Abstract: PURPOSE:To obtain a memory which requires no address by circulating data through a looped transmission line and reading them at need, erasing data having a low frequency of utilization, and transferring data having high frequencies of utilization to another loop and retaining them. CONSTITUTION:Loop transmission lines 1 and 2 where data to be stored are circulated, transmission controllers 11-13, and 21-28 of the same constitution on the transmission lines, and controllers 31-33, and 41-45 which send processed data to the loops and read data from the loops are connected together by two- way transmission lines 51-53, 61-63, and 71-75, and are connected to an external circuit which is not shown in the figure by two-way transmission lines 81-85. The controllers 41-45 process and retain external data on the loop 2, or send out the data externally. The controllers 31-33 transfer the most important data among data on the loop 2 to the loop 1, and retain the data on the loop. Unnecessary data among the data on the loop 2 are erased. Thus, a memory which requires no address is constituted.
Patent JP-S62271541-A (JP)
Title: Data transmission control system
Inventor: TORIDA MASATAKE
Filed: 1986-05-20
Abstract: PURPOSE:To attain the transmission of a transmission data with high priority by adding priority to the transmission data generated in each terminal equipment so as to inhibit the transmission of the data with lower priority. CONSTITUTION:n-Set of processing units CPU1-CPUn are connected to a communication line L via terminal equipments I1-In being interface circuits. The transmission data generated by the equipments I1-In is provided with priority. If data with high priority takes place in the terminal equipment Ik, the sending of the data with lower priority from the other terminal equipments is inhibited. Then the data with high priority is sent and after the transmission/reception of all data packets with high priority is finished, the inhibiting state of the other equipments is released. Thus, only the urgent transmission data with high priority is sent quickly.
Patent JP-S5639613-A (JP)
Title: Circuit substrate for surface wave filter element
Inventor: YAMASHITA KIYOBUMI
IPC: H03H9/02
Filed: 1979-09-10
Abstract: PURPOSE:To improve frequency characteristics by further lowering a trap point on a frequency characteristics curve by preventing induction between an input terminal and output terminal by providing an intervenient part extending from a printed wiring part to the input terminal. CONSTITUTION:Circuit substrate 41 has as an earth part the part which includes printed wiring part 42 connected to signal input terminal 18, printed wiring parts 43 and 44 connected to output terminals 19 and 20, and earth terminals 17 and 21. Then, intervenient part 47 extending from wiring part 43 to terminal 18 is provided along straight line 46 connecting terminal 18 to terminal 19 at the diagonal position of terminal 18. Consequently, induction between terminals 18 and 19, and 20 is prevented and a signal from the output terminal is received by the differential amplifier to further lower trap points 37 and 38 on the frequency characteristic curve,  so that the frequency characteristics can be improved.
Patent JP-S607583-A (JP)
Title: Distance reader
Inventor: UEDA ISAO
IPC: G06K9/22
Filed: 1983-06-27
Abstract: PURPOSE:To read an accurate distance with a simple operation by connecting a cylindrical ring to a cylindrical roller via a gear, a belt, etc. and then reading optically a distance scale pattern formed on the outer circumference of said cylindrical ring. CONSTITUTION:Cylindrical rollers 3 and 4 and a pulley 10 are fixed to a roller shaft 5. A roller shaft 15 set in parallel to the shaft 5 is held by bearings 18 and 19, and a pulley 20 is fixed to the shaft 15. A rubber belt 11 is stretched between pulleys 10 and 20. Furthermore a cylindrical ring 16 is fixed to the shaft 15, and a black/white pattern is formed optically on the outer circumference of the ring 16. Such a distance reader is shifted along a character string, and the revolutions of the ring 16 are read by an optical reflection sensor 21.
Patent JP-S608068-A (JP)
Inventor: SHIBATA KOUZOU
IPC: B32B43/00
Filed: 1983-06-27
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-S5449756-A (JP)
Title: Manipulator
Inventor: TOYAMA OSAMU
IPC: B25J15/02
Filed: 1977-09-27
Abstract: PURPOSE:To provide a manipulator with a simple construction with the grasping arm opened or closed by a mechanical mechanism utilizing lowering and advancing action of a support body eqripped with a pair of grasping arms. CONSTITUTION:When a cylinder is driven to lower a support body 4 with a carriage C located at a standby position of work, brought into contact with a contact element 40, a lever 30 is turned counterclockwise whereby a connection member 12 is raised through an engaging pin 32. Consequently, an actuation rod 9 is elevated against a spring 11 causing grasping arms 20 and 21 to be closed through a holding member 15. In this manner, the work W is grasped. In this process, the connection member 12 is brought up to a point where a hook 35 of a rolling arm is engaged compressing the spring 13. Thereafter, when the support body is raised by the cylinder 2, the work W move up as clamped.
Patent JP-2000303284-A (JP)
Title: Yarn product comprising cellulose-based yarn and aliphatic polyester yarn
Inventor: TABUCHI IZUMI
IPC: D06P3/82
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To obtain a yarn product having excellent solid dyeability and colorability, useful for woven fabric and knitted fabric, dyeable with a disperse dye, comprising a cellulose-based yarn containing a specific amount of polymer fine particle having an average particle diameter in a fixed range and an aliphatic polyester yarn. SOLUTION: This yarn comprises a cellulose-based yarn such as rayon, cupra, etc., containing 10-40 wt.% of a polymer fine particle of a polyester-based polymer such as a polyethylene terephthalate having 0.05-5 μm average particle diameter and an aliphatic polyester yarn such as a poly lactic acid, etc., both dyeable with a disperse dye. In the yarn product, preferably the cellulose-based yarn and the aliphatic polyester yarn are both dyed with the disperse dye, color difference ΔE between both the yarns is <=5 and the mixing ratio of the aliphatic polyester is 30-60 wt.%.
Patent JP-2000322036-A (JP)
Title: Computer monitor provided with two functional operation switch and method providing different functions for screen operation switch of computer monitor
Inventor: CHII-CHON TON
IPC: G06F3/048
Filed: 1999-04-23
Abstract: PROBLEM TO BE SOLVED: To execute an extended operation function under USB(Universal Serial Bus) standard compliant interface. SOLUTION: A computer monitor 1 connected to a computer 2 and used includes multiple screen operation switches SW1, SW2, SW3, an I/O circuit 12 connected with a computer, and a processing device 11 detecting a USB standard compliant interface if it is set between the I/O circuit and the computer. When the USB standard compliant interface is not detected, if the screen operation switch is operated, the processing device executes an OSD(On-Screed Display) routine for hardware to adjust screen characteristics of the computer monitor. When the USB standard compliant interface is detected, the processing device generates a command, assigns it to either of the operated screen operation switches, and transmits it to the computer through the USB standard compliant interface.
Patent JP-H0413109-A (JP)
Title: Compact zoom lens
Inventor: ADACHI NORIYUKI
IPC: G02B13/18
Filed: 1990-05-07
Abstract: PURPOSE:To make the zoom lens compact and to decrease aberrational variation by giving relatively low negative refracting power to a 5th lens element which is fixed at the time of power variation. CONSTITUTION:A 1st lens element consists of one positive tablet composed of a negative meniscus lens and a biconvex lens and a positive meniscus lens which is convex to the object side in order from the object side and a 2nd lens element II consists of a negative lens which has a large-curvature surface on the image side and a negative tablet composed of a biconcave lens and a positive lens in order from the object side and a 3rd lens element III is one positive lens or a positive tablet composed of one positive lens and a negative meniscus lens; and a 4th lens element IV includes at least a negative lens having a large-curvature surface on the image side and one positive lens in order from the object side and the 5th lens V is composed of a single negative lens which has relatively weak refracting power. Consequently, the zoom lens is made compact, various aberrations are compensated excellently, and variation of the various aberrations due to power variation is reducible.
Patent JP-H01284140-A (JP)
Title: Subscriber's telephone set test system
Inventor: ONIMARU FUMIO
IPC: H04M1/24
Filed: 1988-05-11
Abstract: PURPOSE:To perform a test from a telephone set capable of generating both the signals of a rotary dial system and a push button system through the testing operation of one time by performing the characteristic test of a push button signal as following the characteristic test of a rotary dial pulse signal. CONSTITUTION:When a certain specified number is dialed from a subscriber's telephone set 1, a telephone exchange 2 connects the subscriber's telephone set 1 to a test device 3. In the test device 3, a relay A4 follows a dial pulse transmitted from the subscriber's telephone set 1, and a control circuit 6 receives its intermittent ringing through a relay contact (a) 5, and measures the number of pulses, the make rate and the speed of it, and stores a result. When the subscriber's telephone set 1 sends the push button signal, a reception circuit 7 is operated, and checks the specification of a reception signal, and the control circuit 6 stores the result. The control circuit 6 drives a sound source 11 and a return circuit 12 so as to return the quality of the stored test result to the subscriber's telephone set 1. Thus, the tests of both the rotary dial pulse signal and the push button signal can be performed through the call origination of only one time.
Patent JP-S60258450-A (JP)
Title: Sintered iron alloy for valve seat
Inventor: KADOTA YUKIO
IPC: C22C38/10
Filed: 1984-06-06
Abstract: PURPOSE:To improve the wear resistance and to reduce the damage by uniformly dispersing fine hard particles of a prescribed Mo-Fe alloy phase and fine particles of CaF2 or the like in the Fe-C-Co-Ni matrix structure having a mixed structure contg. austenite. CONSTITUTION:The titled sintered Fe alloy consists of, by weight, 0.2-0.5% C, 3-10% Mo, 3-15% Co, 3-15% Ni, 0.2-3% CaF2 and/or MnS and the balance Fe. Fine hard particles and fine particles of CaF2 and/or MnS are uniformly dispersed in the Fe-C-Co-Ni matrix structure having a mixed structure consisting of austenite, pearlite and ferrite structures to diffuse the fine hard particles in the matrix structure and to bond firmly them to the matrix structure. The fine hard particles are made of an Mo-Fe alloy phase having 3-30mum average particle size and Hv 600-1,300 hardness.
Patent JP-H10307061-A (JP)
Title: Infrared detector
Inventor: TSUCHIKAWA MINORU
IPC: G01J5/02
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To select a frame rate according to the movement speed of an object to be detected by a method wherein two pixel groups whose thermal conductance is different are used in a two-dimensional detecting pixel array. SOLUTION: A detecting element 101 is bonded onto an electronic cooling element 1 in order to keep a temperature constant. The detecting element 11 and an external drive circuit are connected by an electrode pin 5 and a bonding wire 8. The inside of a package 105 is evacuated, an exhaust pipe 6 is pressure- welded, and a vacuum is held. Pixels 102 whose thermal conductance is high and pixels 103 whose thermal conductance is low are arranged in a zigzag lattice shape in the detecting element 101. When an imaging operation at a low frame rate is performed, the pixels 103 whose thermal conductance is low are read out selectively so as to form an image. When an imaging operation at a high frame rate is performed, the pixels 102 whose thermal conductance is high are selected so as to form an image.  Thereby, an imaging operation at a frame rate according to the movement speed of an object can be performed.
Patent JP-H02296269-A (JP)
Title: Developing device
Inventor: KATO MOTOI
IPC: G03G15/09
Filed: 1989-05-11
Abstract: PURPOSE:To improve image density, resolution and developing efficiency by providing a developer carrier with one part which is different from another part in the magnetic permeability in the form of a belt in an axial direction and disposing a boundary part between above two parts on a developing area. CONSTITUTION:The developer carrier 1 is provided with the part 6 which is different from another part in the magnetic permeability in the form of a belt in the axial direction and the boundary part between the part 6 and another part which are different from each other in the magnetic permeability is disposed so that it exists on the developing area A. Therefore, when the magnetic pole of a magnetic field generating means 3 is moved to the boundary part, the line of magnetic force is temporarily and rotationally introduced to a part possessing strong magnetic permeability in a peripheral direction without passing a part possessing weak magnetic permeability and again returned to a space outside the part possessing the weak magnetic permeability in a radius direction. A magnetic grade on the boundary part in the peripheral direction becomes quite big rather than a magnetic grade on another part and the value of magnetic force which contributes to a developing operation and is displayed by the product of the magnetic grade and magnetic force also becomes maximum in a space in the vicinity of the boundary part. Then the part in which developers are close integrated is formed. Thus, image density, resolution and developing efficiency are improved.
Patent JP-H09302828-A (JP)
Title: Deck plate
Inventor: NUKADA YASUMITSU
IPC: E04G21/02
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a deck plate such that during placing or curing of concrete, a lower floor face or the like is not soiled with the slag of the concrete. SOLUTION: A deck plate 11 on which a bed material such as concrete is placed is riddled with micro air holes 13 which are pervious to the water of the concrete but impervious to slag. Therefore, during curring of the concrete, extra water contained in the concrete can be evaporated from the bottom surface of the deck plate 11, while the slag of the concrete does not drop from the air holes 13.
Patent JP-H01286672-A (JP)
Title: Electronic choke coil
Inventor: ONO KOICHI
IPC: H04M19/00
Filed: 1988-05-13
Abstract: PURPOSE:To correct the waveform distortion to occur at an electronic choke coil by minimizing the delay of the charging and discharging of a capacitor due to the voltage change of a signal and instantaneously executing the charging and discharging. CONSTITUTION:A second transistor T2 in which a resistance R4 with a comparatively small resistance value is inserted between the connecting points of the base of the charging/discharging current path of a capacitor C, namely, a first transistor T1 and a resistance R1 and a diode D, the potential due to the charging current of the capacitor C to occur at the resistance R4 is detected by a base electrode and a collector/emitter circuit is connected in parallel to the charging current path, and a third transistor T3 in which the collector/emitter circuit is connected in parallel to the discharging current path based on the potential of the capacitor C in the same way are provided. Thus, the voltage rise between terminals P1 and P2 is grasped by the resistance R4, the transistor T2 is operated, and the capacitor C is momentarily charged. Even the lowering of a voltage between the terminals P1 and P2 is grasped by the resistance R4, a transistor T3 is operated and discharged to a load source Bn.