baber/WOPTO huggingface dataset:
Patent JP-S59221641-A (JP)
Title: Inspecting method of surface defect
Inventor: INOUE KEIJI
IPC: G01N21/88
Filed: 1983-05-31
Abstract: PURPOSE:To eliminate the influence of the reflection factor of a blank material to be inspected by setting a new threshold value on the basis of a fixed threshold value. CONSTITUTION:When the object of inspection manufactured by combining blank materials having different reflection factors has a ruggedness defect with a low reflection factor, variation in the quantity of reflected light corresponds to the size of the defect. When the reflection factor is high, on the other hand, the defective part is detected as a larger defective part by using the fixed threshold value differently from a conventional ruggedness defect. When the variation in the quantity of reflected light is larger than a specific value, a decision on a defect of a different material with a high reflection factor is made, and the size of the detected different material defect is approximated to the size of the actual defect by setting the threshold value high.
Patent JP-H01266857-A (JP)
Title: Draft
Inventor: SAKUMA TSUTOMU
IPC: B01L1/00
Filed: 1988-04-18
Abstract: PURPOSE:To protect a worker from the outdoor cold and hot air by stopping the air current forming an air curtain when the worker approaches the main draft body in the air curtain-type draft. CONSTITUTION:When an experiment is conducted in the work room 2 of the main draft body 1, an exhaust fan is driven to discharge the gas generated in the room to the outdoors through an exhaust system. Meanwhile, an air supply fan 7 is driven to send the external air into the passage 8a of an air supply passage 8. The air is then passed through a passage 8b, and blown off from a blowoff port 9 to form an air curtain covering the front opening 3 of the main body 1. The air is sucked into the room 2 from the gap with a door 4 to supply the shortage of air in the room 2 due to exhaustion. When the worker approaches the front opening 2 for observation, etc., a detection signal is outputted from a sensor 14 provided at the blowoff port 9 of the air supply passage 8, the passages 8a and 8b are blocked, and the formation of the external air curtain is stopped.
Patent JP-H04327084-A (JP)
Title: Pressure regulating valve
Inventor: KASUGAI JOJI
IPC: F16K47/02
Filed: 1991-04-25
Abstract: PURPOSE:To eliminate the resonance of a valve body and prevent the generation of a fluting sound by forming the spring seat of a coil spring into a partially protruded form so that the spring stress generated in the coil spring energizing a valve body assembly is circumferentially uneven. CONSTITUTION:A pressure regulating valve is formed of a cylindrical valve box 1 and a cylindrical valve body assembly 11. The valve box 1 has passage connecting holes 3, 4 on both the end surfaces, with one end surface inner wall surface forming a valve seat 6, and the valve body assembly 11 is energized to the valve seat 6 by a coil spring 18 and fitted thereto. A passage F at the time of valve opening is formed on the outer circumference of the valve body assembly 11 and the inner circumferential surface of the valve box 1. A circular protruded part 10a is formed by partially protruding the spring seat 10 of the coil spring 8. Thus, the spring stress generated in the coil spring 18 at the time of working a load is made circumfernetially uneven to eliminate the resonance phenomenon of the valve body assembly 11 accompanied by the generation of a large flow rate, and the generation of a fluting sound is prevented.
Patent JP-S63260866-A (JP)
Inventor: MATSUDA KOICHI
IPC: C04B35/581
Filed: 1987-04-20
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-H11291112-A (JP)
Title: Column fixing device of shearing machine
Inventor: YOKOYAMA MITSUMASA
IPC: B23D15/06
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To fix columns with a playless structure by rotatably journalling an eccentric shaft having the eccentric part to the column upper part, and arranging the abutting part pressed to the eccentric part of the eccentric shaft in a prescribed rotary position in a frame. SOLUTION: When columns 2 are closed to work a material 4, the columns 2 are rotated (raised) in the rightward direction up to a vertical position by holding knobs 24, 24 with both hands. After an eccentric shaft 23 moves onto a frame 1 by this rotation, the knobs 24, 24 are rotated in the rightward direction in the same direction as the rotational direction of the columns 2. At this time, since a pin 25 exists on the regulating surface 1d side, the knobs 24, 24 do not rotate outward. Therefore, the eccentric part 23a of the eccentric shaft 23 presses the groove part 1b of the frame 1, so that the columns 2 are fixed to the frame 1. The columns 2 can be fixed to the frame 1 to be closed by a series of operation by adjusting the closing direction of the columns 2 and the rotational direction of the knobs 24, 24.
Patent JP-S59221001-A (JP)
Title: Delay equalizer
Inventor: INUZUKA TOSHIMITSU
IPC: H04B3/14
Filed: 1983-05-30
Abstract: PURPOSE:To attain the control of equalization quantity with no control of load Q by setting one of two cavities so that the higher the resonance frequency the larger the load Q and the other cavity so that the higher than resonance frequency the smaller the load Q respectively. CONSTITUTION:A terminal (a) of a circulator 3 is connected to a signal input terminal, and a cavity 4 is connected to a terminal (b). The reflected wave of the cavity 4 is sent back to the terminal (b) of the circulator 3 and emerges at a terminal (c). A terminal (a) of a circulator 3' is connected to the terminal (c), and a cavity 4' is connected to the terminal (b). The reflected wave of the cavity 4' is sent back to the terminal (b) of the circulator 3' and emerges at the terminal (c). The terminal (c) is connected to a signal output terminal of a device. Here one of these two cavities is set so that the higher the resonance frequency the larger the load Q; while the other is set so that the higher the resonance frequency the smaller the Q respectively. In such a way, the quantity of equalization can be controlled by changing the resonance frequency.
Patent JP-H04325710-A (JP)
Title: Exhaust device of engine
Inventor: KUJI YOICHI
IPC: F01N3/24
Filed: 1991-04-25
Abstract: PURPOSE:To enhance purification performance of a catalyst by eliminating the influence by flow-out intake air on the catalyst in an engine in which flow- out of intake air into the exhaust system is large. CONSTITUTION:In the combustion chamber of an engine there are provided a first exhaust port 5 and a second exhaust port 6, and the timing of opening the first exhaust port 5 is set to be earlier, in comparison with that of the second exhaust port 6. A catalyst device 19 consisting of a ternary catalyst is provided in a first exhaust path 16 connected to the first exhaust port 5 and an exhaust sensor 20 is provided upstream thereof. Respective exhaust paths 16, 17 are connected to a collective path 18 on the downstream side. The valve opening area(lift quantity, valve diameter, valve opening period) of an exhaust valve on the side of the first exhaust port 5 may be set to be smaller, in comparison with that on the side of the second exhaust port 6.
Patent JP-S5429576-A (JP)
Title: Processor
Inventor: YASUOKA MASAHIKO
IPC: H01L21/302
Filed: 1977-08-08
Abstract: PURPOSE: To avoid the degeneration and deformation of the photo resist film provided on the surface, by eliminating the heat caused at processing, and restricting the temperature rise of the processed material, through holding the processed material on the holder via the material having excellent thermal conductivity and flexibility. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08294176-A (JP)
Title: Operation unit of motor-driven switchgear
Inventor: TOKIZANE TOSHIAKI
IPC: H04Q9/00
Filed: 1995-04-20
Abstract: PURPOSE: To reduce the number of connection and to prevent the stoppage of the whole of a system due to a fault by performing a branch-connect with a centralized controller for a device via a two-wire type signal line and transmitting and delivering data with the centralized controller by a time division multiplex transmission system. CONSTITUTION: By performing a branch-connect with a main controller 1a as a centralized controller for an operation unit 2 via a two-wire type signal line Ls, plural pairs of the operation units 2 and motor-driven shutters are connected with the main controller 1a and plural motor-driven shutter systems are constructed in the main controller 1a. The branch-connect with the signal line Ls is performed for the plural operation unit 2 for the signal line Ls connected with the main controller 1a and the data on the operation of the motor- driven shutter is exchanged between the main controller 1a and the operation unit 2 by a time division multiplex transmission system. In this operation unit 2, addresses are individually set. In the main controller 1a, each operation unit 2 is individually recognized by the addresses.
Patent JP-S59220879-A (JP)
Title: Digital signal processing device
Inventor: HAMADA OSAMU
IPC: G06F17/15
Filed: 1983-05-30
Abstract: PURPOSE:To improve relatively a digital signal processing speed by adding the output value of an index pointer and a logical address value and using this addition value as a physical address of a data memory. CONSTITUTION:A microprogram memory 6, where micro instructions indicating digital signal processing procedures are stored, and a data memory 31 as a scratch pad memory where intermediate data or the like for operation execution of digital signal data is stored are provided. An operation processing part 20 generates a logical address to access the memory 31. An index pointer 34 which is incremented or decremented at every one sampling period is provided, and the output value of this pointer 34 and said logical address value are added by an adder 37 to obtain the sum. Data of the sum from the adder 37 is used as a physical address of the data memory 31.
Patent JP-H07275470-A (JP)
Title: Japanese pin ball game machine
Inventor: MATSUMOTO MICHIKO
IPC: A63F7/02
Filed: 1994-04-07
Abstract: PURPOSE:To provide the Japanese pin ball game (PACHINKO) machine with which fitness at the time of touching the machine with a hand or the like is improved and the sense of incompatibility can be canceled. CONSTITUTION:Concerning this PACHINKO machine, a window hole 5 for mounting a game panel 8 is formed at a front frame 2 pivotally attached to the front side of an outer frame 1 so as to be freely opened/closed, and an upper tray 9 for putting in play balls to be supplied to a jetting device, lower tray 12 for receiving play balls overflowing from the upper tray 9, and manipulator 14 for manipulating the jetting device are arranged on the downside of this window hole 5. Soft layers 23 and 25 composed of any elastic and soft materials such as plastic rubber are provided on the surface side of required constitutive members such as an upper tray cover 18 surrounding the outside of the upper tray 9, lower tray cover 27 surrounding the outside of the lower tray 12, and manipulator 14.
Patent JP-S57210112-A (JP)
Title: Valve for engine of vehicle and method of manufacturing said valve
Inventor: TSUZUKI YOSHIHIKO
IPC: B23K26/21
Filed: 1981-06-20
Abstract: PURPOSE:To provide a valve which has an umbrella-shaped valve portion on one end of a spindle and has low weight and is high in rigidity and cooling performance, by providing hollows in the spindle and the valve portion and hermetically providing a heat medium metal in the hollows. CONSTITUTION:A spindle 1 is provided with a hollow 4 extending in the axial direction. One end 1a of the spindle 1 is expanded as a funnel. A small hole 5 is opened in the center of the other end of the spindle. An unbrella-shaped valve portion 2 is provided with a recess 6 on the side to be mounted on the spindle 1, so that an enclosed chamber 7 connected with the hollow 4 is formed when the valve portion is coupled to the spindle. A filler 8, which is slender and has a polygonal cross section, is housed in the hollow 4. A heat medium metal 9, which is liquefied above a prescribed temperature to radiate heat, is hermetically provided in the gap 4a between the filler 8 and the wall of the spindle 1. The end 1a of the spindle 1 is fitted in the top 6a of the recess 6 of the valve portion 2 and welded thereon. A tip member 3 is fitted in the small hole 5 and welded on the spindle 1.
Patent JP-H07276767-A (JP)
Title: Sealing device of mark processed
Inventor: MORIKAWA SHUICHI
IPC: B41K3/50
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a sealing device sealing the paper passing through the device with a mark processed showing whether the processing due to an image reader or an OCR device is performed, not requiring a new drive source in order to seal the mark processed, having a simple structure reduced in space and not causing an impact or noise at the time of sealing. CONSTITUTION:A reversibly rotatable drive motor 1 and a paper feed roller rotated in a paper discharge direction when the drive motor 1 is normally rotated are provided and a stamp drum 52 having a stamp surface provided to the peripheral surface thereof at one or a plurality of places is provided to the shaft 44 of the paper feed roller or the stamp shaft provided near thereto in parallel. A one-way clutch 55 connecting the motor and the stamp drum 52 in a rotatable manner when the motor 1 is reversely rotated and the holding member holding the standby position of the stamp drum 52 at the time of the normal rotation of the motor 1 are provided.
Patent JP-S63261270-A (JP)
Title: Image forming device
Inventor: YOSHIDA SUKEJI
IPC: G03G21/00
Filed: 1987-04-17
Abstract: PURPOSE:To speed up the heating of a fixing device by providing a sensor which detects a human body. CONSTITUTION:The sensor 5 which detects the human body approaching a copying machine main body 1 to less than a constant distance is provided. The microcomputer in the main body 1 processes a detection signal and judges whether the operator approaches for operation or only passes, thereby outputting a control signal. When a power-saving switch 4 is turned on, the microcomputer enters a power-saving mode to maintain a high temperature control state first and further maintain the high temperature control state when the human body approaches. When the operator leaves the copying machine main body, a low temperature control state is entered a specific time after copying operation is performed. When the operator approaches, the power-saving mode is reset and the high temperature control state is entered. Consequently, when the operator approaches, the power-saving mode is reset automatically and the fixing device is heated speedily, so that a copy is taken in a short time.
Patent JP-S57211438-A (JP)
Title: Production management system for automobiles
Inventor: OKADA KICHIYOSHI
IPC: G05B19/418
Filed: 1981-06-20
Abstract: PURPOSE:To have sure transmission of signals, even though mounting location of the transmitter on a car body varies within a minor scale, in case of instructing of works at the working station by the use of a signal transmitting medium, which propagates in the space being spread, such as light. CONSTITUTION:A signal transmitter 22, which emits signals representing various informations about a model of car to be produced, is installed at such an appropriate position of the car as underbody 11, cab side 12, etc. by means of magnetic force etc. A receiver device 24 installed at the working station in the production line receives the signal sent from this transmitter 22 and discriminates the information about car type attached to the underbody just having come in the working station, the output wherefrom is fed into a working signal output device 25 consisting of a process management computer, etc. This device 25 puts out the signal about works to be done at said working station for instructing operators or robots 26 how to carry the work.
Patent JP-S61258035-A (JP)
Title: Apparatus for treating tail yarn in doffing in spinning frame
Inventor: FUKUDA TATSUMI
IPC: D01H9/16
Filed: 1985-05-04
Abstract: PURPOSE:To prevent the undesirable influence of fly waste on the tail-yarn handling motion in doffing and to enable the winding of a yarn to an empty bobbin without fail, by placing a tail-yarn holding mechanism and a cutting mechanism to a waiting position in a state free from the deposition of fly waste in the stationary spinning operation. CONSTITUTION:A driving shaft 27 is placed parallel to the attaching shaft 2 furnished with the intermediate peg 3, and the following gear 29 is connected and fixed to the supporting bracket 5. The driving gear 28 is fixed to the driving shaft 27. When the driving shaft 27 is reciprocally rotated, the holding frame 12 attached with the tail-yarn holding mechanism and the cutting mechanism is reciprocated between the waiting position shown by the solid line and the prescribed holding and cutting position shown by the dotted line.
Patent JP-S5720974-A (JP)
Title: Manufacture of cassette tape reel for vtr
Inventor: SANO TERUTAKA
IPC: G11B23/087
Filed: 1980-07-14
Abstract: PURPOSE:To obtain a reel less deformed in waves by a cassette tape reel for a VTR through extrusion by using polyacetal resin and then by carrying out a heat treatment at specific temperature without using a restraining tool for its shape. CONSTITUTION:A cassette tape reel for a VTR is extruded from a gate, provided near the center of the reel, by using polyacetal resin, and the form reel is taken out a die and then thermally treated at constant temperature 60-120 deg.C for more than five minutes without using a shape restraining tool. The table shows examples of thus manufactured reels. Reels of the VHS type are formed, while the die temperature and forming cycle are varied, by using ''Duracon VC-10- '', and they are thermally treated for 30min in the presence of 60, 80 and 100 deg.C blasts respectively. Measurement results of waving deformation at a reel side plate part before and after the heat treatment are shown. Thus, the heat treatment is carried out to reduce the waving deformation of a product from >=3mm. to 0.10-0.15mm..
Patent JP-S58214380-A (JP)
Inventor: TAKIGUCHI KIYOAKI
IPC: B07C3/16
Filed: 1982-06-04
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-H08268020-A (JP)
Title: Bush
Inventor: HATANO KATSUYA
IPC: B60G7/02
Filed: 1995-03-28
Abstract: PURPOSE: To provide a bush for suspension device which can satisfy both functions of ride comfort and handling stability. CONSTITUTION: A hump part 11 constituted of a configulation expanded into a fan shape is provided in a part of an inner cylinder 1, and an inclined surface is formed on one side of the hump part 11. An outer cylinder 3 having a tapered surface 31 is provided at one end. The taper angle of the tapered surface 31 conforms with the angle of the inclined surface of the hump part 11. A rubber vibration insulator constituted of a rubber elastic body is integrated with inner and outer tubes 1, 3 by a curing and bonding means. An arc-shaped recessed part 22 is formed at a part of the rubber elastic body. A disc stopper 5 having a tapered flange 51 formed so as to face the tapered surface of the outer cylinder 3 is provided, and a cushion part 6 is formed at the tapered flange 51. The stopper 5 and the inner cylinder 1 are integrated so that the cushion part 6 may face the inclined surface.
Patent JP-H1066270-A (JP)
Title: Method for balancing of charging operation of plurality of series-coupled batteries
Inventor: HARVEY THOMAS PATRICK
IPC: B60L11/18
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain a method in which the charging operation of one or more batteries can be balanced by a method wherein the actual or estimated self- discharge rate of every battery is decided and both ends of one or more batteries are shunted so as to generate a shunt current which compensates the difference in the self-discharge rate between the batteries at least partially. SOLUTION: A central controller 30 commands respective module control units 26A, 26G,..., 26n to shunt their currents in a proper quantity through their resistors 60 and their microprocessor outputs 62 so that self-discharge rates of respective batteries 20A, 20B,..., 20n become equal. It is not required to shunt the current of the battery having a highest self-discharge rate. However, it is required to shunt the currents, in sequentially larger quantities, of the batteries having lower self-discharge rates so that the self-discharge rates become equal.
Patent JP-H04306681-A (JP)
Title: Erase controller of electrostatic recorder
Inventor: ISHII TATSUO
IPC: G03G15/047
Filed: 1991-04-03
Abstract: PURPOSE:To make an exclusive eraser unnecessary by erasing an image formed on a photosensitive material utilizing a second exposure means for exposing the photosensitive material based on a digital image recording signal CONSTITUTION:An erase controller is provided with a first exposure means for forming image and exposing reflected light irradiated on a manuscript, on a photosensitive material, and a second exposure means for exposing the photosensitive material based on a digital image recording signal, and the image on the photosensitive material is electrostatically recorded on a decalcomania paper sheet. Ignition of a LED printer head as a second exposure means is controlled in terms of time. Namely, a gate signal is formed by the output of two counters 1, 2, and the both sides of the LED printer head are ignited by the gate signal, and side erasing is carried out, while driving pulse of a stepping motor for rotating and driving the photosensitive material is counted so as to detect timing, and the LED printer head is wholly ignited for a predetermined period of time in the width direction of an electrostatic latent image, so as to carry out front end or rear end erasing.
Patent JP-S62255366-A (JP)
Title: Yarn defect detecting method
Inventor: UEDA YUTAKA
IPC: B65H63/06
Filed: 1986-04-25
Abstract: PURPOSE:To detect the extent of yarn defect length accurately as well as to prevent the occurrence of unnecessary end breakage, by automatically compensating the setting reference value to be compared with detection value of the yarn defect length in response to a variation in yarn speed, and discriminating a yarn defect. CONSTITUTION:During take-up operation of a yarn filament Y out of a spinning bobbin 1 onto a package 4, a thickness variation in yarn to be passed through a slub catcher 2 is always inputted into a clearer controller 5 as an electric signal 6 and compared with the reference value. When it is out of this reference value, it is considered that a yarn defect has been passed through, and an operating signal 8 is outputted to a cutter driver 7 at once, performing yarn cutting, and the controller 5 outputs a stop command of a drum driving motor 9. In addition, rotation of a traverse drum 3 is detected by a pulse generator 14, and with the signal 18, a constant sizing mechanism 17 finds a yarn speed, compensating the reference value corresponding to yarn defect length, thus it discriminates the yarn defect. Doing like this, the yarn defect length is accurately detected and a quality package is securable without entailing any unnecessary yarn cutting work.