baber/WOPTO huggingface dataset:
Patent JP-S56112893-A (JP)
Title: Controlling method for induction motor
Inventor: KITAZAWA TAKASHI
IPC: H02P23/07
Filed: 1980-02-12
Abstract: PURPOSE:To perform control of high efficiency by applying star connection to the motor and by switching an inverter to the V/F ratio selected properly at the time of a low-speed mode of constant torque control in an inverter driving method. CONSTITUTION:A DC power source 1 drives the induction motor 3 through the intermediary of a PWM inverter 2, while the motor 3 is provided with a star-delta connection selecting switch 4. In addition, the speed instruction of an instructing unit 5 and a switching level instruction L are compared with each other in a comparator 10 and by the output thereof the selecting switch 4 and a V/F ratio selecting switch 11 are selected. Moreover, the speed instruction is delivered to a function generator 8 and inputted in a modulator 12 through the intermediary of a selecting switch 11 and controls the inverter 2. Accordingly, the inverter 2 can be switched to the V/F ratio selected properly at the time of low-speed operation in the star  connection, thereby the linear current can be reduced without giving any damage to  the constant torque characteristic and thus the efficiency can be raised.
Patent JP-S60159732-A (JP)
Title: Automatic shutter release device by focus signal of camera
Inventor: NAGAOKA SHINJI
IPC: G03B17/38
Filed: 1984-01-30
Abstract: PURPOSE:To eliminate a fear that shutter release opportunities are missed even if an object is moved at a high speed, by performing electrically the shutter release operation by the signal from a detecting circuit which receives the reflected light from the object and detects its photoelectric output variance. CONSTITUTION:In case of the normal auto-focus photographic mode, a distance ring 10 is set to the position ''auto'' to switch a changeover switch 22 to the AF circuit side. In case of the automatic shutter release photographic mode, the distance ring 10 is rotated and is set to a desired camera-to-subject distance to set a photographic lens so that it is focused in this distance, and the changeover switch 22 is switched to the automatic shutter release photographing side, and a scan plate is set to a position correlated to the desired camera-to-subject distance.
Patent JP-S61175940-A (JP)
Title: Optical recording and reproducing device
Inventor: NISHII KANJI
IPC: G11B7/085
Filed: 1985-01-29
Abstract: PURPOSE:To obtain a small-sized and light weight optical type recording and reproducing device which can obtain a stable recording and reproducing characteristic even when the vibration is generated, by providing a supporting means for supporting a movable body which holds an actuator and an optical system housing and can move in the radial direction of a disk, and a holding means between the movable body and the supporting means. CONSTITUTION:In case an access is executed from a track on a disk 9 to other desired track by a linear motor 5, position control of an actuator 2 and the linear motor 5 is turned off, a reset type solenoid 10c is turned off, and the linear motor 5 is moved to the desired track. Next, a position control of the actuator 2 is turned on, whether an on-track address of the actuator 2 is the desired track or not is confirmed, and a position control of the linear motor 5 is turned on the the desired track. Subsequently, the reset type solenoid 10c of a holding means 10 is turned on,a plunger 10d abuts on a guide shaft 6b, and recording or reproduction is executed. In such a way, at the time point when an access to the desired track is completed,the plunger 10d abuts on the guide shaft 6b, and a frictional force is generated.
Patent JP-S59141791-A (JP)
Title: Manufacture of rotor shaft for compressor
Inventor: ISAYAMA SHIROU
IPC: F04C18/344
Filed: 1983-01-31
Abstract: PURPOSE:To simplify the manufacturing process of a rotor by a method wherein a prepreg sheet, in which carbon fibers are arranged into cloth shape and resin is impregnated thereinto, is formed by pressing into a circular thin plate, thereafter, the prepregs are laminated and a shaft is inserted into the central hole thereof. CONSTITUTION:The material of prepreg, in which the carbon fibers are arranged into cloth shape and the thermo-curing resin is impregnated, is punched into the thin plate-like core 17 by the press work. Punching configuration is the same as a finishing configuration and formed with the central hole and vane grooves. The thin plate-like cores 17 are penetrated by the steel shaft 18, worked separately, and are laminated. Thereafter, they are inserted into a mold guide, accommodating a heater, and are formed integrally. According to this method, the weights of the rotor and the shaft may be reduced and the workabilities thereof may be improved.
Patent JP-S62172952-A (JP)
Inventor: HASHIMOTO KOICHI
IPC: A61H7/00
Filed: 1986-01-27
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-H07214315-A (JP)
Title: Method and device for controlling output in consumable electrode type gas shielded arc welding
Inventor: TAGAMI HIROSHI
IPC: B23K9/16
Filed: 1994-02-09
Abstract: PURPOSE:To automatically change an output voltage to a proper value by deciding a manipulated variable for setting the output voltage through the execution of fuzzy inference in accordance with a predetermined control rule. CONSTITUTION:Electric current is converted to DC by a rectifier 1 on input side, converted to a high frequency AC by a power semiconductor device 2, and converted to DC by a rectifier 4 on output side connected to a transformer 3. Consumable electrode type gas shielded arc welding is performed by using a mixed shield gas of Ar and CO2. In its output control method, the first half is the standard deviation of short-circuit period measured during the welding and the average value of arc period, and the second half is the manipulated variable of output voltage. Then, a fuzzy inference is executed by a fuzzy controller 22 in accordance with a predetermined control rule, deciding the manipulated variable for setting the output voltage by a calculating circuit 11. Thus, an inexperienced worker can attain an always satisfactory welding result like an experienced worker.
Patent JP-S63184472-A (JP)
Title: Scanner device
Inventor: SATO YUICHI
IPC: H04N1/40
Filed: 1987-01-27
Abstract: PURPOSE:To reduce the storage capacity of defect information by coding and storing location information of a defect picture element while being related with the arrangement pattern. CONSTITUTION:After a scanning start command from an operation means 23 is inputted, a scanner control circuit 22 enters the defect detection mode to detect a defect and the result is coded and stored in a memory circuit 19. When the scanning is applied and the picture input is finished, a decoding circuit 20 decodes defect information stored in the memory circuit 19 according to the scanning signal and the address information to output a defect signal E. A repair circuit 21 repairs the defect to output a corrected data.
Patent JP-H01189937-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABE KEIZO
IPC: H01L23/522
Filed: 1988-01-26
Abstract: PURPOSE:To improve the reliability of a semiconductor integrated circuit device, and increase the yield of manufacturing process, by selectively arranging a conducting layer on an electrode leading-out aperture, and making a step- difference between the upper surface of an aperture part and the upper surface of an insulating layer small. CONSTITUTION:On a semiconductor substrate 1, an impurity layer is selectively formed, and an insulating layer 2 is arranged to obtain a selective aperture part 5. By sputtering, vapor-depositing technique, etc., a conducting layer like Al-Al-Si alloy is arranged on the insulating layer 2 including the aperture part 5. After photoresist is uniformly spread, under an etching condition where the etching rates of the photoresist and Al are adjusted so as to be equal, the etching is performed until Al on the insulating layer 2 is completely eliminated to obtain a conducting layer 3. By sputtering vapor-depositing technique, Al is arranged on the whole surface of the substrate, and then a conducting layer 4 is obtained by photoetching. Thereby the reliability of device is improved, and the yield is increased.
Patent JP-H0624677-A (JP)
Title: Carrier of elevator frame body
Inventor: SATOU NORIHIRO
IPC: B66B13/30
Filed: 1991-02-06
Abstract: PURPOSE:To facilitate transportation and return by disposing respective mounting seats for pilling connectively respective unit supports on the ends of the respective unit supports attached removeably to a parallel crosses support base plate while disposing respective bases for holding respective door-way frame bodies in the center of the respective unit supports. CONSTITUTION:This carrier is one to transport a doorway frame body W like a double door in an elevator from a factory to the installation place of a high building. Then, each pair of square unit supports 2 is removably attached to both ends of a support base plate 1 formed like parallel crosses. Also, respective mounting seats 3 are disposed on both upper and lower ends 2a of the respective supports 2 to connectively pile the respective unit supports 2. Further respective bases 5 are disposed in the center of the respective unit supports 2 to hold the respective doorway frame bodies W, so that the transportation and removable attachment of the respective doorway frame bodies W are simplified while the disassemlage and return of the transportation equipment is facilitated.
Patent JP-H06260959-A (JP)
Title: Carrying type mobile radio transceiver
Inventor: JIERAARU OBURE
IPC: H04B7/185
Filed: 1994-02-09
Abstract: PURPOSE: To improve transmission and reception conditions and to make it possible to use the transceiver with the right or left hand by making the main radiation direction of an antenna substantially perpendicular when the transceiver is held in the hand and put close to the head of a user. CONSTITUTION: When a casing 1 equipped with a transmission part 2 and a reception part 3 is held in the hand and arranged at an in-use position, a specific angle α is generated between the length direction of the casing 1 and the vertical. This angle is substantially constant irrelevantly to the user and a slender antenna 3 is provided which slants at an angle α to the length of the casing 1. Therefore, when the casing 1 is held at a normal use position, the antenna 4 becomes vertical to have an optimum radiation pattern, and the main radiation direction of the antenna 4 becomes substantially vertical. This transceiver has a lock position 6 where the antenna 4 is directed vertically when the antenna 4 is coupled with a turning support shaft and the casing 1 is held in, for example, the right hand.
Patent JP-S62172390-A (JP)
Inventor: TANAKA KAZUYOSHI
IPC: G09G5/00
Filed: 1986-01-25
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-H04212672-A (JP)
Title: Car motion controller
Inventor: DEIIN SHII KAANOTSUPU
IPC: B62D9/00
Filed: 1991-02-06
Abstract: PURPOSE:To constitute a car motion controller of a few number of part items as well as to maintain the steering stability of a traveling car. CONSTITUTION:In order to maintain the steering stability of a car in traveling, an axial yaw rate of the car is measured. A proper desired yaw rate is determined on the basis of an actual yaw rate of the car measured, and a direction of a tire is regulated so as to make the actual yaw rate approximate to the desired yaw rate. This tire direction is usually regulated by operation of a steering wheel, but in addition to this, it is regulated by a motor 22 being driven by a controller 32 separately from the operation of the steering wheel. As for this motor, a hydraulic motor 50 and an electric motor 22 are usable as well.
Patent JP-S55108782-A (JP)
Title: Solid pickup device
Inventor: CHIKAMURA TAKAO
IPC: H04N5/335
Filed: 1979-02-13
Abstract: PURPOSE: To make possible the pickup with constant brightness and prevent a blooming phenomena by a method wherein light sensitivity is electrically adjusted by applying voltage to the electrode on a light conductor in proportion to a light output.  
     CONSTITUTION: A first electrode 17 is formed at every unit element of a solid pickup board, and a light conductor 19 and a second electrode 20 are formed on the surface of the solid pickup board including the first electrode. Then electric potential of the first electrode 17 is reduced in proportion of light incident 21 if any, and the signal is transferred to a voltage applying means 22. Furthermore, the voltage in proportion to the signal transferred is applied to the second electrode 20, so that light sensitivity is automatically adjusted and the brightness of the pickup is made constant. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06187555-A (JP)
Title: Outside door hinge assembling structure for automatic vending machine
Inventor: SAKA MITSUHIRO
IPC: G07F9/10
Filed: 1993-02-03
Abstract: PURPOSE:To provide outside door hinge assembling structure with high anti- burglary in which a hinge cover can be prevented from easily coming off by a mischievous action. CONSTITUTION:Hinge assembling structure for an outside door 2 in which a hinge pin 4 erected on the upper terminal of the outside door 2 is fixed with a nut 5 by fitting in a hinge metal fitting 3 mounted on a main body case 1, and also, a cap shape hinge cover 6 is adhered on the hinge metal fitting 3 covering the shaft terminal of the hinge pin 4 is constituted in such a way that a bottom plate 9 is coupled by welding integrally with the hinge cover 6, and a pulsatile hole 9a punched on the bottom plate 9 is connected by preventing fall-off to the nut 5 by inserting to the hinge pin 4, and furthermore, the bottom plate 9 is tightened with the hinge metal fitting 3 from the back plane side with a screw 8.
Patent JP-H04235908-A (JP)
Title: Powder for cosmetics and cosmetics containing the same powder
Inventor: HASE NOBORU
IPC: A61K8/18
Filed: 1991-01-16
Abstract: PURPOSE:To obtain powder for cosmetics having excellent water and oil repellency, no make-up disorder, excellent spreadability on the skin and good touch in use by treating inorganic powder, organic powder or a mixture thereof with a fluorine-containing phosphoric ester. CONSTITUTION:Inorganic powder, organic powder or a mixture thereof commonly used for cosmetics is treated with a compound shown by formula I [Rf is 3-20C perfluoroalkyl; A is (R<1>O)m -M (R<1> is 1-8C alkyl; M is silicon, aluminum or zirconium; m is integer to make sum of m and n into valence of M) or O=Z; X is R<2>, group shown by formula II or formula III (R<2> is 1-8C alkylene; R<3> is H or 1-4C alkyl); B is H, Rf-X or group shown by formula IV; n is integer from 1 to valence of M (n is 2 when A is O=z)]. The amount of the component treated based on the powder is 0.01-30wt.%, preferably 0.5-15wt.%.
Patent JP-S62173887-A (JP)
Title: Television signal synthesizer
Inventor: KAGEYAMA TEIJI
IPC: H04N11/12
Filed: 1986-01-28
Abstract: PURPOSE:To transmit a laterally longer picture while maintaining the coexistence of a current system by extending some part of a signal displayed on the screen of a current receiver in terms of time base division, shifting the remaining part to a higher frequency than that of a signal I whose frequency band is limited and multiplexing it. CONSTITUTION:Among signals Y, Q and I obtained by image-picking up by a camera whose aspect is larger than that of a current camera, the signal equivalent to the part displayed on the screen of a current receiver is subjected to time base extension by time base division extension circuits 3, 6 and 9. Among the remaining signal components apart from the signal above-mentioned, the Q and I signal components are modulated by a balanced modulator circuit 12, and added to the remaining Y signal component, after which they are frequency-compressed by a time base expansion circuit 14, and frequency-shifted by a frequency converter 15. After the shifted signal is added to a signal, which is obtained by intercepting the high frequency of the output of the circuit 9 by a filter 10, by means of an adder 11, and modulated by a balanced modulator circuit 16 together with the output of the circuit 6, it is added to the output of the circuit 3 by an adder 17, and turns out to be a wide television signal 20.
Patent JP-H08206718-A (JP)
Title: Speed controller of motor for rolling mill
Inventor: SAKATA MASAHIKO
IPC: H02P29/00
Filed: 1995-02-02
Abstract: PURPOSE: To effectively control the speed fluctuation of a rolling roll caused by a twist vibration. CONSTITUTION: An acceleration current reference is outputted by a speed controller 9 according to the input of a deviation between the speed reference and the detected speed of a motor 1. An ideal speed is calculated from the acceleration current reference by an ideal speed arithmetic unit 11 when supposing that a twist does not occur on a drive shaft 2. The speed of a rolling roll 5 is calculated from the feedback input of a torque standard by a roll speed simulator 101 by using a prescribed operation expression. A deviation between the ideal speed and this calculated value is inputted by a transmission function setting instrument 15, and a value obtained by making a transmission function G (x) work on the deviation is outputted. A value obtained by adding this value and the acceleration current reference is inputted in a current controller 16 as a torque reference.  The speed of the motor 1 is controlled with a current standard according to this input.
Patent JP-H10211066-A (JP)
Title: Separator device for face out display shelf
Inventor: TSUCHIDA TAKAYOSHI
IPC: A47B57/58
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To facilitate mounting position changing of a separator device, by forming a separator board part on the center of a mounting board part abutting on a back board of a display shelf and protruding a mounting shaft to be fit into an arbitrary hole among a number of mounting holes equipped in the back board of the display shelf. SOLUTION: This separator device includes a rectangular mounting board 12 and a separator board part extended forward in almost a right angle from the center of the mounting board 12 and is formed into an almost T-shape in plane view. From the back face of the mounting board part 12, two mounting shafts 16 are protruded, and the mounting shafts 16 are enabled to fit into arbitrary mounting holes among a number of mounting holes arranged on the back board 22 of the shelf board 20 in the horizontal direction, preferably at prescribed intervals. On use, the mounting shafts 16 of plural separator devices are inserted into arbitrary mounting holes on the back board of the shelf board 20 to be fixed in the positions so as to keep prescribed intervals corresponding the sizes of displayed goods.
Patent JP-H07226530-A (JP)
Title: Optical semiconductor element
Inventor: TOYODA YUKIO
IPC: H01L31/10
Filed: 1994-02-10
Abstract: PURPOSE:To provide an element capable of high performance wavelength discrimination operation by wavelength selectivity, regarding an optical semiconductor element such as a photodetector, a light amplifier, and a light modulator. CONSTITUTION:When an incident ray enters from the side of a P-type electrode 107, a specified wavelength only is selected by a resonator constituted of multilayered films 101, 105 for distributed reflection. Only the selected wavelength is absorbed by a multiple quantum wire 103 for photodetection. The selectivity of absorption spectrum of the incident ray can be improved by the multiple quantum thin wire 103. That is, only the specified wavelength can be effectively detected by the synergistic effect of wavelength selectivity of incident ray caused by the distributed reflection multilayers 101, 105, and selectivity of absorption wavelength of incident ray caused by the multiple quantum wire 103.
Patent JP-H0849418-A (JP)
Title: Concrete form holding device
Inventor: SUGANO MASATO
IPC: E04G17/06
Filed: 1995-01-09
Abstract: PURPOSE:To prevent rotation of a separator. CONSTITUTION:An externally threaded member 2 is welded to an H steel 1 constituting an earth retaining wall. An internally threaded portion 13a at the end of a sheet-pile stay 13 is fitted around the externally threaded member 2. A P cone 5 is fitted around the connecting externally threaded portion 4b of a separator 4. After a stopping member 14 is attached to the separator 4, a length-adjusting externally-threaded portion 4a is driven into the end internally-threaded portion 13b of the sheet-pile stay 13. After the amount by which the separator 4 is driven into the sheet-pile stay 13 has been adjusted, the stopping member 14 is pressed against the sheet-pile stay 13. Then the stopping portion 14a of the stopping member 14 is pressed in between an end guide portion 13c and the length-adjusting externally-threaded portion 4a, thus keeping the separator 4 from rotating.
Patent JP-S58135202-A (JP)
Inventor: KATSURAGI KOUHEI
IPC: E01C5/00
Filed: 1982-02-05
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57130056-A (JP)
Title: Recording method
Inventor: TOMITA SATORU
IPC: G03G15/00
Filed: 1981-02-06
Abstract: PURPOSE:To greatly reduce an evil effect caused in a stop mode to the recording, by recording first the position behind the stop position of a recording medium at least when the first recording is carried out. CONSTITUTION:A signal producing part 11 produces various types of signals by means of an operation switch like a recording start switch, etc., various sensors included in the switch. A mode setting part 12 sets a recording mode. A controller 13 drives a driving motor 15 for a recording medium 1 and turns the medium 1 to perform the recording via a comparator 17, the part 12, etc. In this case, the controller 13 is turned by a turn or more at the position where the medium 1 is at pause before starting the recording. Thus the position behind the stop position of the medium 1 is recorded first. As a result, an evil effect caused by a stop mode can be greatly reduced to the recording.
Patent JP-S56114577-A (JP)
Title: Remote welding device for inner surface of pipe
Inventor: TAKAMI KATSUSADA
IPC: B23K9/028
Filed: 1980-02-13
Abstract: PURPOSE: A remote welding device which can repair any kind of pipe defect by welding easily and surely, by constituting it in such way that the pipe inside detector and welding torch inserted into a pipe can be rotated and moved upward and downward and can automatically be remote-controlled.  
     CONSTITUTION: When a defect at the inner surface of pipe by 21 is repaired, central tube 17 into which bore scope 19 is inserted, is inserted into the pipe and fixed, after fitting flange 1 is fixed at the lower surface of bottom end flange 21 of pipe body 21. After the vertical position of pipe 17 is adjusted by rotating handle 6, the rotating angle is adjusted by driving rotation motor 11. The tube 17 is pulled out and welding torch 20 is inserted into tube 17 instead of scope 19 and its inserted position is settled. After that, welding start button 29 of control box 27 is depressed under prescribed condition and welding is commenced. After the welding of a prescribed area is completed by reading digital indicator 28, the welding work is stopped once, and then welding of anther defected area is performed by moving the welding torch upward or downward by means of handle 6. In this case, a photograph is taken, if required by fitting a camera to scope 19. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S53101062-A (JP)
Title: Method of molding formed material and molding device therefor
Inventor: MIYAGUCHI MORIHIRO
IPC: B29C39/10
Filed: 1977-02-16
Abstract: PURPOSE: The weight of a lid for controlling weight which is set on the top surface of a ventilating hole so as to shake freely is adequately selected depending on foamed products to controll the liberation rate of the evolving gas and prevent the overflow of the foaming material. 
     COPYRIGHT: (C)1978,JPO&Japio