baber/WOPTO huggingface dataset:
Patent JP-2000177855-A (JP)
Title: Sheet material feeder and image forming device
Inventor: TSUBAKIMOTO YASUTO
IPC: B65H1/26
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material feeder facilitating supply of sheet materials by a user when sheet materials supported by a sheet material support means are empty on the support means and having a simpler constitution, and an image forming device provided with the sheet material feeder. SOLUTION: When a sheet material supported by a sheet feeder casette 1 (sheet material support means) is fed by a feeder roller 2 (sheet material feeder means) and sheet materials supported by the sheet feeder casette 1 become empty, the drive force of a drive motor (drive means) driving the feeder roller 2 moves the sheet feeder casette 1 in the direction for extraction from the device main body.
Patent JP-S60125042-A (JP)
Title: Automatic level adjusting device
Inventor: SUGIYAMA FUMIO
IPC: H04B3/04
Filed: 1983-12-12
Abstract: PURPOSE:To remove the influence of a noise component and to eliminate an error in level evaluation based upon the code pattern of input signal data by detecting the input signal level from the difference ion mean value between two kinds of level parts of the input signal. CONSTITUTION:A four-valued signal having analog values of 3V, 1V, -1V, and -3V for ''11'', ''10'', ''01'', and ''00'' is inputted to a terminal 1. This is inputted to a data decision circuit 3 through a variable gain amplifier 2 to send a four- valued data signal as the decision result to an output terminal 5. A switch control circuit 8 switches a switch circuit 7 to the side of the 1st averaging circuit 9a for data ''11'' corresponding to a maximum value or to the side of the 2nd averaging circuit 9b for data ''00'' corresponding to a minimum value. Outputs of both averaging circuits are inputted to a subtracter 10 to calculate the difference, and a subtracter 11 detects its difference from a reference value. The variable gain amplifier 2 is so controlled that the detection result is constant.
Patent JP-H0764000-A (JP)
Title: Optical switch
Inventor: FURUKAWA HIROSHI
IPC: G02B26/08
Filed: 1993-08-26
Abstract: PURPOSE:To accurately position an optical fiber in the case of mechanical connection by moving the optical fiber on a moving side along the optical fiber on a fixed side so that it is connected with the desired optical fiber on the fixed side by a driving source. CONSTITUTION:This optical switch is provided with a movable head 5 on which at least one optical fiber 4 on the moving side is mounted, the driving source 7 moving the movable head 5, and a magnet column 9 having an alternating magnetic pole placed along the moving path of the movable head 5. This optical switch is provided with a magnetic sensor 8 on the movable head detecting the magnetism of the magnetic column 9 and an arithmetic controller which calculates the positional information of the movable head 5 from the alternating magnetic pole of the magnetic column 9 detected by the magnetic sensor 8 and which controls the driving of the driving source 7 based on the positional information. The optical fiber 4 on the moving side on the movable head 5 is moved along the optical fiber 3 on the fixed side by the driving source 7, so that the optical fiber 4 on the moving side can be connected with the desired optical fiber 3 on the fixed side. Consequently, the optical fiber can stably and accurately be connected.
Patent JP-H0397010-A (JP)
Title: Controller
Inventor: ONO OSAMU
IPC: G05B23/02
Filed: 1989-09-08
Abstract: PURPOSE:To perform the diagnosis of dynamic characteristics as well as high- speed control operation by synchronizing the first and second central processing units having the control operation function with each other to perform the control operation and performing the control operation without interruption in the first central processing unit even at the time of interruption of the control operation during diagnosis in the second central processing unit. CONSTITUTION:A first central processing unit 2 dedicated for control operation and a second central processing unit 3 having the control operation function and the diagnostic function are provided, and both central processing units 2 and 3 are synchronized with each other to simultaneously perform the control operation, but the second central processing unit 3 interrupts the control operation at prescribed intervals to perform comparison and decision of the control operation and diagnosis. Thus, dynamic characteristics are diagnosed to improve the reliability, and the high-speed processing is performed.
Patent JP-S60127683-A (JP)
Inventor: MIYATA SHIGERU
IPC: H01T13/52
Filed: 1983-12-14
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-S60126682-A (JP)
Title: Electrostatic charging and developing method of electrophotographic copying machine
Inventor: TSUKADA SHIGERU
IPC: G03G15/02
Filed: 1983-12-14
Abstract: PURPOSE:To obtain a desired process response curve without being governed by a characteristic of a sensitized material, by controlling an electrostatic charge current and a developing bias potential at every process. CONSTITUTION:An electrostatic charge corotron 2 is grounded through a bias power source 7, and a developing machine 4 is grounded through a developing bias power source 12 from a magnetic roll 1. In this state, a process of electrostatic charge   exposure   development transfer   cleaning is executed at least two times, and in order to correct a difference of an ideal curve and a developing curve by the first process, by the second process and thereafter, the electrostatic charge current and the developing bias potential are controlled at every process.
Patent JP-H07117780-A (JP)
Title: High speed catamaran hydrofoil craft
Inventor: SHIODA KOHEI
IPC: B63H5/10
Filed: 1994-09-01
Abstract: PURPOSE:To provide a high speed catamaran hydrofoil craft by which excellent resistance propelling performance can be maintained even in the stormy weather and the massive requirements excellent in high speed performance can be satis fied. CONSTITUTION:The projecting ridge parts 2 and 2 projecting large downward are formed at the deck bottom 1B of the main hull 1, and fully submerged hydrofoils are constructed in front and in rear between both submerged bodies 4 and 4 on both sides of the deck bottom 1B through struts 3 and 3. The rear parts of the submerged bodies 4 are projected to rearward of the struts 3, and the following wake distribution in the rear parts of the submerged bodies is aggregated around a shaft of spiral propelling machines arranged in the rear parts of the submerged bodies 4, and in a degree capable of being uniformized in the circumferential direction, the rear edge parts 3b of the struts 3 are formed in a tapering shape so as to gradually extend rearward as they approach the sides of the submerged bodies 4.
Patent JP-S6392720-A (JP)
Title: Sheath-core composite fiber emitting far infrared radiation
Inventor: MAEDA NOBUHIDE
IPC: D01F8/04
Filed: 1986-10-03
Abstract: PURPOSE:To obtain the titled composite fiber having high warmth-keeping effect of human body, causing the congestion of the body in a short time and suitable for underwear, etc., by using a far infrared radiation layer composed of a polymer containing far infrared radiation particle having a specific far infrared emissivity and placing the layer at the core of a composite fiber. CONSTITUTION:A polymer (e.g. 6-nylong, etc., mixed with polyethylene wax) containing far infrared radiating particles (e.g. gamma-alumina) having an average far infrared emissivity of >=65% within the region of 4.5-30mu wavelength at 30 deg.C is used as core component of the objective composite fiber. The core component is subjected together with a polymer (e.g. 6-nylon) constituting the sheath component to composite melt spinning with a composite spinning machine to obtain the objective composite fiber having a far infrared radiation layer at the core 1 and a sheath part 2 surrounding the core 1. The composite fiber may contain a hollow part 3 in addition to the far infrared radiation core part 1 and the sheath part 2.
Patent JP-H1079819-A (JP)
Title: Composite machine
Inventor: SUZUKI TETSUO
IPC: H04N1/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To improve an operability accompanying job instruction to a hybrid machine by reducing misoperation of a job instruction. SOLUTION: When a magnetic card which has an identification code is inserted into a department management part 7 as a card reader, the department management part 7 reads out the identification code. A control part C refers to an initial screen management table 9c which contains the relation between the identification code and an initial screen, corresponding to the identification code and makes an operation display part 2 display the initial screen corresponding to the identification code. Further, a user history management table 9b contains and manages use times by job kinds and the control part C makes the operation display part 2 display the initial screen corresponding to the job having the longest use time by the job kinds as a default screen at specific intervals of time.
Patent JP-S6295984-A (JP)
Title: Speed controller for motor
Inventor: SEKI SHINJI
IPC: H02P29/00
Filed: 1985-10-22
Abstract: PURPOSE:To improve speed-control characteristics at low speed by using the inverse number of a pulse period detected by a rotational-speed detecting means as a speed signal. CONSTITUTION:A pulse encoder 2 generates pulses in number proportional to the angular velocity of rotation. A period detecting means 5 counts the number of clock pulses CL generated at one pulse interval of the pulse encoder 2, and D/A converts the number of CL and generates a voltage signal E representing the inverse number (a period) of the rotational speed of the pulse encoder 2. A period inverse detecting means 6 changes a period detected by the period detecting means 5 into an inverse number, and outputs it as a speed signal B. A speed control circuit 4 amplifies a deviation signal C between a speed command signal A and the speed signal B, and outputs a motor control signal D.
Patent JP-H0285559-A (JP)
Title: Speed change ratio control method of continuously variable transmission for vehicle
Inventor: YOSHIZAWA KENICHI
IPC: B60W30/00
Filed: 1988-09-19
Abstract: PURPOSE:To prevent the running property from being impaired when an acceleration operation member is automatically operated by suppressing the change width of the target value determined based on the operation quantity of the acceleration operation member during the constant-speed running by a constant-speed running device. CONSTITUTION:When a constant-speed running command is issued via a constant-speed running command switch 70 and no acceleration action or deceleration action is performed via an acceleration/deceleration manual switch 71, a control device 56 determines the valve operating theta* based on the relation stored in a ROM 76. This relation is prepared to determine the second target input shaft rotating speed Ninz* at the constant-speed running mode, and the change width for the throttle valve opening theta of the second target input shaft rotating speed Ninz* is suppressed. The change of the speed change ratio of a belt type continuously variable transmission 14 is suppressed even when a throttle valve 54 is automatically operated to keep the running car speed constant in the constant-speed running mode, the rotating speed of an engine due to the change of the opening of the throttle valve 54 for the automatic constant- speed running is reduced, and the running property of a vehicle is prevented from being impaired.
Patent JP-H0962310-A (JP)
Title: Control logic design method for controller
Inventor: KAMIYAMA MASAHIKO
IPC: G05B17/02
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide the design method which can improve both design quality and design efficiency. SOLUTION: The equipments of a system that can set plural channels between the inflow and outflow points of a fluid are expressed in the connectors and also in the couplers showing the connecting relations of equipments among those systems that construct a plant (S1). A connection matrix describing the equipment constitutions is prepared with the connectors and the couplers defined as the rows and the columns respectively (S2), and a channel matrix is prepared with the couplers included in the channel to be designed defined as the rows and the columns respectively among those channels of the systems (S3). Then the couplers which are not necessary for formation of the channels and also connected to the connectors that are necessary for formation of the channels are decided based on both connection and channel matrices (S4).  Thus the control logic of a controller is designed based on the decided couplers (S5).
Patent JP-S60128248-A (JP)
Title: Low magnetostriction amorphous iron alloy
Inventor: INOMATA KOUICHIROU
IPC: C22C38/32
Filed: 1983-12-15
Abstract: PURPOSE:To obtain a low magnetostriction amorphous Fe alloy having high magnetic permeability comparable to that of an amorphous Co alloy by adding a specified element for accelerating the formation of an amorphous state and B to an Fe-Cr alloy or an Fe-Cr-Ni alloy. CONSTITUTION:An alloy having a composition represented by formula I (where G is at least one among Si, Ge, P and C, 0.08<=a<=0.17, 76<=x<=90 and y<=20) or by formula II (where G is at least one among Si, Ge, P and C, 0.08<=a<=0.17, b<=0.2, 76<=x<=90 and y<=20) is used as the material of the magnetic core of a magnetic head, a high-frequency transformer, a choke, a noise filter or the like. In the formula I , 0.09<=a<=0.15, 80<=x<=86 and 1<=y<=10 may be satisfied, and in the formula II, 0.09<=a<=0.15, 0.05<=b<=0.2, 80<=x<=86 and 1<=y<=10 may be satisfied. A molten alloy having said composition is made amorphous by rapid cooling on a roll rotating at a high speed because Si, Ge, P or C is contained, and an amorphous alloy having high magnetic permeability and a remarkably low saturation magnetostriction constant due to Cr is obtd.
Patent JP-H0283708-A (JP)
Title: Setting method for coordinate original point of traveling object
Inventor: YAGAWA KEN
IPC: G05B19/18
Filed: 1988-09-21
Abstract: PURPOSE:To easily and effectively set a coordinate original point by counting the output of a potentiometer and the pulses of the Z, Z and B phases of a pulse generator and comparing these count values with the known count value per revolution of the potentiometer and the pulse generator respectively. CONSTITUTION:The shift value when a slider 3 is shifted to a coordinate origi nal point O to be set from a point S1 and the output of a potentiometer 5 set at a point -O, e.g., a coordinate point setting position are obtained. Based on these obtained values, the parameters H and E are operated. That is, the slider 3 is moved forward up to a position where the first Z-phase pulse is outputted from a pulse generator 4. A counter 11 is cleared after the input of the Z-phase pulse and this clearing position S2 is obtained. Then the slider 3 is shifted in the opposite direction up to the position -O, and the value A and the output value G are read out of the counter 11 and the potentiometer 5 respectively at the point -O. Then the parameters H and E are operated via a CPU 10 based on the count value D of the counter 11 and the values A and G of the generator 4 obtained per revolution.
Patent JP-S6299501-A (JP)
Inventor: IWAMOTO NOBORU
IPC: E01B25/12
Filed: 1985-10-23
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-2001060417-A (JP)
Title: Self-supporting cable
Inventor: NAKAOKA WATARU
IPC: H01B3/44
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enhance support line grasping force of a protection sheath comprising a linear low density polyethylene to secure a favorable laying condition even when an environmental temperature is high in laying work. SOLUTION: In this cable, a supporting line 1 and a cable body 2 arranged in parallel are coated commonly by a protection sheath 3 comprising a linear low density polyethylene, and a bite-in rate of the sheath 3 to the supporting line 1 is 12% or more.
Patent JP-H0282634-A (JP)
Title: Tape carrier
Inventor: KUMAGAI MASAHIKO
IPC: H01L21/60
Filed: 1988-09-20
Abstract: PURPOSE:To supply a voltage to total IC chips on a tape carrier and to age a tape carrier unit by conduction of electricity by providing a common power supply conducting pattern connected to the power leads of a plurality of IC chips on a tapelike film. CONSTITUTION:The voltage applying and grounding leads 3 of IC chips 2 are respectively connected to common conductor patterns 8, 9 through individual conductive lands 4 and conductor patterns 10, 11. The patterns 8, 9 are connected to a power source for generating a voltage V and the ground at the end of a tape carrier. Then, since all the chips 2 on the carrier are connected to the common patterns 8, 9 by individual patterns 10, 11, a voltage is applied to the patterns 8, 9 to be supplied to all the chips 2. Accordingly, one carrier 1 on which a plurality of the chips 2 are placed can be aged by conduction of electricity.
Patent JP-S6297495-A (JP)
Title: Time division multiple channel equipment
Inventor: ONO CHUKICHI
IPC: H04Q11/04
Filed: 1985-10-23
Abstract: PURPOSE:To constitute a channel memory with a half of memories in a conventional equipment by increasing a read clock at a multiplex circuit in double, and compressing one frame of information to a time width of 1/2 frame. CONSTITUTION:A relation between the pulse speed (x) of the write clock of an in-register and the pulse speed (y) of the read clock of an out-register in a multiplex circuit 1 is expressed as y=2nx (n represents the number of highways). Thereby, a signal is compressed at the first half of a frame and is inputted to a channel memory 6. At the channel memory 6, a sequential write operation is performed at a half of the frame corresponding to the input information from a highway HWa, and a random read operation is performed at the remaining half corresponding to the output information to a highway HWb. Thus, the channel memory 6, though it is a single buffer, can be used as a double buffer.
Patent JP-H0399212-A (JP)
Title: Apparatus for measuring length and angle
Inventor: TAKAHASHI MASAO
IPC: G01B21/00
Filed: 1989-09-13
Abstract: PURPOSE:To make it possible to measure the lengths and the angles for not only cylindrical components to be measured having a cylindrical shape and a columnar shape but also components having various kinds of diversified shapes and to make it possible to perform digital display with a linear scale and a rotary scale by contriving the constitution of a mounting stage and clamping mechanisms. CONSTITUTION:A mounting stage 46 has an approximately octagonal planar shape. A plurality of rail grooves 78 having inverted T-shaped cross sections are provided on the upper surface of the stage 46 in parallel. A cylindrical projection 80 is provided at the lower surface. Therefore, the projection 80 can be held with a chuck mechanism 44, and the mounting stage 46 can be kept horizontal. When such a mounting stage 46 is used, a component to be measured which is not cylindrical can be measured. For example, when a component 82 to be measured which is not cylindrical is supported on the mounting state 46, the part is supported with a clamping mechanism 84. At this time, the mechanism 84 is composed of a supporting post 86 whose lower end is engaged with the groove 78 and which can be moved in the longitudinal direction, a nut 88 which is screwed with the post 86 and a pawl member 90 which penetrates through the supporting post 86.
Patent JP-S61116902-A (JP)
Title: Train safety device
Inventor: SAKAE TOSHIAKI
IPC: B60L3/08
Filed: 1984-11-08
Abstract: PURPOSE:To provide sufficient checking accuracy and rapid response by providing a timing converter for displacing the counting timings of a plurality of frequency counters. CONSTITUTION:A memory data circuit 2 sets a limit speed pattern value in response to a speed limit signal received by a receiver 1 to a comparator 3. The output of a tachometer generator 4 is input through a waveform shaper 5 to frequency counters 61-6n, which respectively count by displacing the counting timings. The speed counted value counted by the counters 61-6n are sequentially selected by 1a timing converter 9, and input to the comparator 3. A diagnosis signal is input by a timing generator 7. A calculation confirming circuit 10 checks the output of a reader 8 and outputs a control signal.
Patent JP-H059312-A (JP)
Title: Prepreg for fiber-reinforced composite material
Inventor: ODAGIRI NOBUYUKI
IPC: C08G73/10
Filed: 1991-08-23
Abstract: PURPOSE:To provide a prepreg having good varnish storage stability and used for fiber-reinforced composite materials by employing a PMR type polyimide comprising a specific terminal-sealing agent, a dialkyl tetracarboxylate ester and a diamine as an impregnating agent. CONSTITUTION:A prepreg for fiber-reinforced composite materials having excellent mechanical properties is impregnated with a PMR type polyimide produced from (A) a nadic imide type end-sealing agent of formula I, (B) a dialkyl tetracarboxylate ester of formula II [R1 is CH2, O, SO2, CO, S, C(CH3)2; X is 1-4C alkyl], and (C) a diamine of formula III [R2 is CH2, 0, CO, SO2, S C(CH3)2; X is 1-4C alkyl].
Patent JP-H0856976-A (JP)
Title: Washing device of feces receiving bag for artificial anus
Inventor: IKEDA SHIGEO
IPC: A61F5/445
Filed: 1994-08-23
Abstract: PURPOSE: To enable a user to easily wash the feces receiving bag for an artificial anus by a washing liquid at need without soiling his hands by mounting this feces receiving bag for the artificial anus directly at an injector and utilizing the pressure of the injected water and the vibrating effect by a knocking plate. CONSTITUTION: The washing device of the feces receiving bag for the artificial anus has a water collecting port in the bottom, is mounted with the injector 4 having plural injection holes 3 communicating with an external water feed pipe at the inner side in the upper part of a container body 1 provided with an opening/closing door 5 on the front surface in the upper part so as to face this opening/closing door 5 and is mounted with a water receiver 9 below the injector 4 apart a prescribed distance therefrom. The knocking plate 7 provided with elasticity so as to move forward and backward when operated from outside is pendently disposed on the inner side of the opening/closing door 5.  A detergent supply hole communicating with a detergent container is formed in the upper part of the injector at need in such a state that the detergent is delivered to the outside surface in the upper part of the injector 4.
Patent JP-H04117270-A (JP)
Title: Preparation of juice
Inventor: TAKIMOTO AIKO
IPC: A23L2/02
Filed: 1990-09-07
Abstract: PURPOSE:To obtain the aimed juice without losing clear color of fruits such as GOYA (dialect of Okinawa, Japanese name is NIGAURI; that is, Momordica charantia) nor reducing taste by adding apple to fruits or vegetables, subjecting to a mixer, etc., with cooling and subjecting to vacuum packing, etc. CONSTITUTION:Apple for giving sweetness is added to fruits such as GOYA (Momordica charantia) or vegetables and subjected to a mixer or a juicer with cooling, then subjected to vacuum packing or frozen packing to afford the aimed juice.