baber/WOPTO huggingface dataset:
Patent JP-S5732070-A (JP)
Title: Ignition diagnosing equipment for internal combustion engine
Inventor: FUKAYA YOSHIO
IPC: F02P17/00
Filed: 1980-07-31
Abstract: PURPOSE:To properly detect leak or missparks as well as normal operation in the ignition system in such a way that a discharge voltage detector and a discharge current detector are installed on the secondary side of an ignition coil, and these output signals are given as input to a diagnosing circuit. CONSTITUTION:Signal (c') from a voltage detector 11 on the secondary side of an ignition coil 1, signal (e') from a discharge current detector 12 of an ignition plug 5, signal (g) which is generated when a magnet 10 of a rotor 3r meets a lead switch 9, and signal (a) which is generated at the connecting part of the primary side 1P of the ignition coil 1 to an igniter 2 are respectively given as input to a diagnosing circuit 13. Thus, in case where the signal (c') is not detected while an AND gate 410 is kept opened by signal (n) from a counter 330, high level of signal is given as output for the purpose of mis-spark signal coming from output (p) of the gate 410. Beside, in the event that while the gate 420 is kept opened, the signal (c') is detected and signal from the discharge current detector 12 is not detected, high level of  signal is given as output for the purpose of leak signal coming from the output (q)  of the gate 420.
Patent JP-H05301415-A (JP)
Title: Printer
Inventor: UMEZAWA MICHIO
IPC: B41J29/13
Filed: 1992-04-23
Abstract: PURPOSE:To obtain visual stability of a main body case on any outer appearance and shape by making the outer appearance and shape of the main body case changeable with an easy operation. CONSTITUTION:A main body case 1 is divided into two, a stationary case 2 and a movable case 3 and the movable case 3 is rotatably fixed to the stationary case in a vertical face and the movable case is positioned by a positioning part 14 into a horizontal printing position wherein the movable case 3 and the stationary case 2 are positioned on a straight line and a vertical printing position wherein the movable case 3 is bent by an approximately right angle to the stationary case 2. In addition, the first guide path and the second guide path each guides a paper into a specified printing path with a different paper feeding inlet 19 and 21, are provided. The horizontal printing position and the vertical printing position are selected thereby only by rotating the movable case 3 while the stationary case 2 is under a set condition to facilitate the operation. In addition, in either printing position where the movable case 3 is positioned, set condition of the main body case l is stabilized.
Patent JP-S58220118-A (JP)
Title: Image formation device
Inventor: IGUCHI TOSHIYUKI
IPC: G02B3/00
Filed: 1982-06-17
Abstract: PURPOSE:To enable the correct positioning of a specified image formation position in the constitution of a device, by calculating the distribution in the quantity of synthesized light in the line direction of a multilens array and the unevenness of brightness in the line direction by respective prescribed equations. CONSTITUTION:The distribution in the quantity of synthesized light in the line direction of a multilens array 2' is calculated by the equation I , and the unevenness brightness in the line direction is calculated by the equation II. An image formation position is set with a positioning means in the position in the direction perpendicular to the line where the brightness is kept within the desired range. In the equations, ITy; the distribution in the quantity of synthesized light in the line direction, N; the number of lenses, Iiy; the distribution of the quantity of light of the i-th lens, Viy; the aperture efficiency of the i-th lens, thetaiy; the angle of view of the i-th lens, V1; the aperture efficiency of the 1st lens, P; the pitch of arrangement, i; the number of the lenses, x' the position of the imaging point in the direction perpendicular to the line of the multilens array, y; the position of the image formation point in the line direction of the multilens array, z; the object distance, DELTAIT; the unevenness of brightness.
Patent JP-S5229224-A (JP)
Title: Method of insulating main pipe and casing pipe
Inventor: SAITOU KIYOMI
IPC: F16L58/00
Filed: 1975-08-30
Abstract: PURPOSE: To improve an operability for fitting a main pipe in a casing and the corrosion resistance of the casing by fixing frames holding insulating wheels, on the main pipe and introducing it into the casing. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11293396-A (JP)
Title: High strength hot dip galvanized steel sheet, galvannealed steel sheet, and their production
Inventor: OZAKI JUNICHI
IPC: C21D9/46
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To produce a high strength hot dip galvanized steel sheet and a galvannealed steel sheet, excellent in stability of material quality, and their production. SOLUTION: The high strength hot dip galvanized steel sheet and the galvannealed steel sheet are produced by using, as a substrate, a cold rolled steel sheet having a composition containing, by weight, 0.06-0.18% C, <=1.5% Si, 1.4-2.3% Mn, 0.2-0.6% Cr, <=0.05% P, 0.010-0.100% Sol. Al, <=0.01% S, and <=0.01% N, and the steel-sheet structure consists of >=5% by area ratio, in total, of martensitic phase, bainitic phase, and retained austenite phase and the balance ferritic phase and pearlitic structure. A steel with the above composition is hot rolled, pickled, and cold rolled.  In the successive continuous hot dip galvanizing line, annealing temperature, annealing time, and average cooling rate from the annealing temperature to 570 deg.C are regulated to a temperature not lower than the Ac1 point, 30-90 sec, and >=5 deg.C/sec, respectively, and then, the steel sheet is allowed to stay at 570-390 deg.C for >=40 sec.
Patent JP-H045487-A (JP)
Title: Control of pump torque of engine pump unit
Inventor: MORIYA NAOYUKI
IPC: F02D41/04
Filed: 1990-04-20
Abstract: PURPOSE:To utilize an engine output sufficiently even when variable displacement pumps are used only partly by forming an absorption torque compensation signal corresponding to a difference between an actual position of a fuel discharge control member and a desired position of it. CONSTITUTION:When a load of an engine 1 is smaller than a set value, an actual rack position signal 10 from an actual rack position detector 7a of a rack operating part 7 is inputted to a control circuit 8, and a difference from a desired rack position signal preliminarily decided to a desired rotation number of the engine 1 is determined. An absorption torque compensation signal formed by a signal corresponding to the difference is converted into an oil pressure by an electricity/oil pressure converting device 9 to be given to regulators 4a, 4b to control inclination angles of swash plates 3a, 3b of variable displacement pumps 2a, 2b. In the case a rapid load fluctuation occurs during work to move an acceleration lever corresponding to the load fluctuation, therefore, the rack position can be regulated to be close to a desired position. An output of the engine 1 can thus be utilized to the maximum.
Patent JP-H05300488-A (JP)
Title: Image compression motion compensation circuit
Inventor: IKEDA YASUNARI
IPC: H04N19/51
Filed: 1992-04-23
Abstract: PURPOSE:To realize a circuit operating by a single clock and having the access speed of a RAM which is half as much as a conventional one. CONSTITUTION:Four RAMs having the capacity where the data for n lines is possible to be written are prepared. 1, 2, 3, 4 are RAMs, 11, 12, 13, 14 and 21, 22, 23, 24 are switches, and 31, 32 are selectors. Maximum three of the 4 RAMs in this circuit become reading modes and the remaining one becomes a writing mode. Namely, as one RAM operates as if it is exclusive for writing, the operating of the RAM by the clock with twice frequency like a conventional way is unnecessitated. In this circuit, a RAM always operates exclusively for writing. In accordance with the lowering of the range of processings, the RAM exclusive for writing is replaced in turn.
Patent JP-H10304344-A (JP)
Title: Cordless monitoring camera apparatus
Inventor: MORITA TAKANORI
IPC: H04N7/18
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To easily set the camera of a monitoring camera apparatus by setting a place to be monitored by the ten key keyboard operation of a monitor part and an instructing tool for instructing an effective monitoring area. SOLUTION: A monitoring camera apparatus 100 obtains picture information being a monitoring target from a picture information inputting part 101, encodes it by a picture information encoding part 102, stores it in a picture information storing part 103, and transmits it through a transmitting and receiving part 105 and an antenna 106. A controlling part 220 receives a starting code for the adjustment of a camera following a password obtained by an operation of a ten key keyboard 210 of a cordless telephone set 200, and then controls a driving part 193 so that a turning-on position from an instructing tool 230 can be detected from an overall monitorable area.  The driving part 193 is controlled so that the turning-on position can be provided at the center of the picture obtained from the picture information inputting part 101, and the completion of preparation for the adjustment of the camera is sent back to the cordless telephone set 200 as a sound. Then, an effective monitoring area is instructed by moving the instructing tool 230.
Patent JP-2000299893-A (JP)
Title: Transmitter for remote supervisory control
Inventor: SAIGO NOBUHIRO
IPC: H04Q9/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a transmitter for remote supervisory control having a self-diagnosis function with excellent reliability and maintainability. SOLUTION: Each transmitter 100 is provided with a test information processing means 4 that tests a transmission means 1 and a reception means 2, line changeover means 7, 8 that disconnects an operation information processing means 3 for self-loop-diagnosis from a transmission line 500 so as to form a self-diagnosis-loop from the test information processing means 4 to the test information processing means 4 via the transmission means 1 and the reception means 2, a self-loop diagnosis means 5 that diagnoses propriety of the transmission means 1 and the reception means 2 on the basis of the transmission reception information of the test information processing means 4 when the test information processing means 4 transmits test information to the self-diagnosis-loop, and a diagnostic result output means 6 that outputs a diagnostic result of the self-loop diagnosis means 5.
Patent JP-S60248928-A (JP)
Title: High frequency heater
Inventor: NAKANO OKIHIKO
IPC: H05B6/80
Filed: 1984-05-23
Abstract: PURPOSE:To provide a simple and strong casing by forming the side plate, top plate and bottom plate from a single metal plate, and by attaching thereto the back plate and front plate by double-seaming. CONSTITUTION:The heating chamber 1a is formed with a single metal plate in a square-shape. After attaching a separate member 14 for storing electrical parts to a side of it, the front plate 7 and back plate 11 are wound together. The L- shaped flange 15 is provided all around in front of and in the rear of the top plate 2 of the heating chamber 1. The front plate 7 and back plate 11 have flanges 7a, 11a which extend beyond the flange 15 and are slightly bent inwardly. The fastening by tight winding is complted by bending the flanges 7a, 11a together with the L-shaped flange 15, and by folding over the same.
Patent JP-H05296553-A (JP)
Title: Air conditioner for vehicle
Inventor: HIGASHIHARA AKIHITO
IPC: B60H1/00
Filed: 1992-04-24
Abstract: PURPOSE:To improve assembling operability and maintainability of an air conditioner for a vehicle and to reduce its cost by composing at least a filmlike member, a winding shaft and rotary driving means as a detachable assembly unit integral with a duct. CONSTITUTION:A blower 4, an evaporator 5, a branch duct 6 and a foot deflector duct 7 are sequentially disposed in a main duct 1, and a plurality of vent ports 8, 9 of air passages are formed at coupling parts therebetween. In this case, an assembly unit 10 is detachably mounted in the duct 1. Film dampers 25, 26 as the filmlike members are coupled to a plurality of winding shafts 20c-23c supported between right and left end plates of a frame in the unit 10. Wires 27, 28 as power transmission means are coupled to one ends of the shafts 20c-23c, and motors 29, 30 as rotary driving means are coupled to the other ends, respectively.
Patent JP-S63269304-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TERASAKA TAKASHI
IPC: G11B5/024
Filed: 1987-04-28
Abstract: PURPOSE:To prevent an unerased part by a rotary erasing head from being generated, by providing an erasing current control means to control the current of an erasure signal supplied to the rotary erasing head. CONSTITUTION:The rotary erasing head 16 which erases a video signal by being brought into contact with a magnetic tape 12 on which the video signal is recorded is incorporated in a rotary cylinder 11. The current of the erasure signal of the rotary erasing head 16 supplied from an erasure signal supplying circuit 17 can erase a video signal track 19 on the magnetic tape 12 neither too much nor too less for a track width (a) by utilizing a fringe effect that effective erasing track width is increased than the width (b) of the rotary erasing head by leakage flux by increasing an erasure current controlled by an erasure current control circuit 18. In such a way, it is possible to set the effective erasing track width possible to be erased by the rotary erasing head variably, and to erase a video track width to be erased neither too much nor too less.
Patent JP-H05300170-A (JP)
Title: Transmission controller
Inventor: TAKADA JITSUO
Filed: 1992-04-24
Abstract: PURPOSE:To provide the transmission controller which properly abandon cells while preventing the scale from being enlarged. CONSTITUTION:This device is provided with a cell buffer 10, queue length counter 12, managing memory 14 and control part 16. The buffer 10 stores the cells corresponding to the write instruction of the control part 16 and when there is an output instruction, the first input cell is transmitted. The counter 12 performs addition with the input cell write of the buffer 10 and performs subtraction with the output of the cell, and a cell length (q) existent at the buffer 10 at present is informed of the control part 16. With the LCN of the input cell as an address, the memory 14 stores the number of cells for each user and the allowable number of cells. The control part 16 recognizes the threshold value of the queue length corresponding to the allowable number of cells, selects a threshold value corresponding to the current queue length based on the threshold value and the allowable number of cells allowed the existence in the buffer 10, compares the selected threshold value with the number of cells existent in the buffer 10 and judges whether the cells are abandoned or not.
Patent JP-S59230303-A (JP)
Title: Assembling method of high frequency filter device
Inventor: INOUE NOBUTAKA
IPC: H01P11/00
Filed: 1983-06-13
Abstract: PURPOSE:To facilitate an easy assembly and to obtain good characteristics for a high frequency filter device despite high distribution density of elements of an inner conductor, by fixing previously these elements to a substrate and then attaching a cavity as if it enclosed the inner conductor. CONSTITUTION:Cavity fixing parts 12 and 13 and plural inner conductor element fixing parts are previously formed to a substrate 1 of a high frequency filter device. Then each inner conductor element 16 of a high frequency filter is fixed previously to each element fixing part of the substrate 1. At the same time, plural units of cavities 25 serving as outer conductors are assembled previously into a body. This assembled material is fixed to the parts 12 and 13 respectively so that each cavity 25 encloses each element 16. Then each cavity 25 is electrically connected to each element 16 via the substrate 1. Thus, the working efficiency is improved and the good high frequency characteristics are obtained.
Patent JP-S63271287-A (JP)
Inventor: MOMOTAKE JUNICHI
IPC: G09G5/14
Filed: 1987-04-28
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-S5624227-A (JP)
Title: Friction clutch
Inventor: ROORENSU PIITAA SENAA
IPC: F16D13/50
Filed: 1980-07-31
Abstract: A conventional diaphragm spring clutch has a rigid uncushioned driven plate and cushioning in the release mechanism is provided by flexibility of the fingers. In a typical example this flexibility is provided by removal of some fingers as shown in the drawing.
Patent JP-S5731060-A (JP)
Title: Program appreciating system
Inventor: KAJIMOTO TOKUO
IPC: G06F11/34
Filed: 1980-07-31
Abstract: PURPOSE:To greatly reduce the number of man-hour which is required for the receiving inspection of an ordered program, by providing a comparing circuit for comparing an execution result and a forecasting result, and a counter for counting the quality ratio of a result, and easily obtaining the degree of completion of a program to be tested. CONSTITUTION:A program execution part PEXC provides a read-out executing data RDT from a large memory device DA2 to an execution format program EPR which has been read out on a memory device MEM, executes the program EPR, and outputs its result to a large memory device DA3. Subsequently, a comparator COMP compares an execution result data in the device DA3 with a normal result data SDT in a large memory device DA4 as to every read test item, and outputs +1 to a counter GREG in case of coincidence, and outputs a +1 signal to a counter NREG in case of dissidence. After that, a counter CUNT adds values of the counter GREG and NREG, derives the ratio of the number of normal inspection result items to the total number of test items, and also sends out the number of each item to an outputting circuit LOUT.
Patent JP-S588851-A (JP)
Title: Hydraulic clutch type speed change gear for industrial vehicles
Inventor: ISHIKAWA TOMOKATSU
IPC: F16B43/00
Filed: 1981-07-07
Abstract: PURPOSE:To improve lubrication performance as well as to make assembling easier, by installing a main shaft coaxially on an input shaft supported by a housing and also, having a hydraulic clutch and a power transmitting side gear supported atop the main shaft, and devising something in the configuration of the main shaft. CONSTITUTION:To an input shaft 20 supported by a housing 12 accomodating a unit which transmits power form the engine, one end of a main shaft 30 is fitted through spline keyways and the other end is made to be supported by a boss part of the sidewall of a case 11 via bearings 16. On this main shaft 30, a hydraulic clutch 40 is disposed while gears 50 and 60 are fitted but at this time a support part 35 for the gear 60 of the main shaft 30 is made larger in its diameter than the part holding a clutch drum 41 of the hydraulic clutch 40. In addition, a flat notch part is formed on the periphery of the end part of the support part 35 toward the clutch 40 side and a thrust washer 64 capable of linking this notch part is fitted in the main shaft 30, thus setting up the gear 60.
Patent JP-S5533843-A (JP)
Title: Forming method of wheel rim for automobile
Inventor: KIMURA KAZUYUKI
IPC: B21H1/10
Filed: 1978-08-29
Abstract: PURPOSE: To considerably reduce the weight of wheel rims for automobiles and reduce material by fitting a cylindrical blank onto one of upper and lower rolls formed with recesses in required positions and pressure rolling the same to form an undulated rim blank then subjecting the same to roll forming.  
     CONSTITUTION: An upper roll 1 formed with recesses 2 in the positions opposing to corner parts A, B, C of a rim 8 and a lower roll 2 formed with recesses 4 in the positions opposing to the abovementioned recesses 2 are parallel disposed at a specified spacing and a cylindrical blank 5 is fitted onto one of the above rollers. The rollers 1, 2 are then rotated in the opposite directions to simultaneously pressure roll the blank 5 to form raised parts 6 thereon and this provides an undulated rim blank 7. The blank 7 obtained in this way is subsequently worked with roll forming machines, whereby the rim 8 in which the corner parts A, B, C are rolled nearly to the original thickness and the other portions are rolled thin is formed. The plate of the portions where stress concentration is small is finished thin, whereby material is considerably reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61263811-A (JP)
Title: Rear suspension
Inventor: SHIBAHATA KOJI
IPC: B60G3/26
Filed: 1985-05-20
Abstract: PURPOSE:To prevent the occurrence of a squat at the time of car starting in an effective manner, by setting a body installing point at the front side of an A arm to be higher than that at the rear side, in case of a device which has at least each piece of the A arm and a strut. CONSTITUTION:A bracket 11 is tightly attached to a lower part of a strut 10 whose one end is supported on an axle housing 7 supporting a rear axle 5 free of rotation, via a bracket 9, and a free end part of an A arm 12 is connected to a front end part of this bracket 11 via a ball joint 16. A fulcrum shaft 14 supporting both leg ends 12a of the A arm 12 via an elastic bush is attached to a support member 1 of a rear suspension via a bracket 15. At he abovementioned, in these leg ends 12a of the A arm 12, a body installing point P at the front side is set to be higher than a body installing point Q at the rear side. With this constitution, a squat at the time of car sudden starting is prevented from occurring.
Patent JP-S5633214-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/02
Filed: 1979-08-20
Abstract: PURPOSE: To improve smoothness of a drilled hole by a method wherein the external diameter of a tip with cutting edges is formed larger than that of a shank and part lower than the external circumferential curved surface of the tip are formed  vertically in the middle in the circumferential direction of the external circumference thereof.  
     CONSTITUTION: The captioned drill is composed of a shank 1, tips 2, twisted grooves 3 and shank heads 4. The cutting edges 8 of the tips 2 make convex curves in a rotating direction and so spiral curves that the curvature increases as the tips approach to the central part 5 from the external circumference. Thereby, the thickness of the chips is thinner in the central part than on the external circumference, cutting resistance is reduced, the chips are removed smootly without being compressed by the cutter to obtain a remarkably smooth drilled hole. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5440004-A (JP)
Title: Disconnection remedy system for loop-type data transmission system
Inventor: SAKATA HARUMI
IPC: H04L12/40
Filed: 1977-09-06
Abstract: PURPOSE:To recover the disconnection fault quickly in case the auxiliary line has a disconnection fault, by forming a closed loop between the disconnected loop type transmission line and the disconnected auxiliary line.
Patent JP-H06295806-A (JP)
Title: Mn-al-c based thin plate magnet and production thereof
Inventor: YANAGIYA AKIHIKO
IPC: C22F1/16
Filed: 1993-04-08
Abstract: PURPOSE:To ensure practical strength and magnetism by heating a quenching powder of Mn-Al-C based magnet powder and extrusion molding the powder into a rod which is then sliced and magnetized. CONSTITUTION:A quenching powder of Mn-Al-C based magnet alloy is encapsulated in an easily machinable capsule and heated. It is then extrusion molded into a rod having density of substantially 100%. The rod is then sliced in the direction normal to the extruding direction to produce a thin plate magnet having a thickness of 1.5mm or less which is then magnetized to produce a slice cut magnetized body. The slice cut magnetized body has a breakage resistance of 20kgf/mm<2>, and energy product lowering rate of 30% or less with respect to the basic material prior to cutting. This method ensures practical strength and magnetism.