baber/WOPTO huggingface dataset:
Patent JP-H044404-A (JP)
Title: Numerical control information generator
Inventor: SUZUKI TOMOHIRO
IPC: G05B19/18
Filed: 1990-04-23
Abstract: PURPOSE:To decide the propriety of simultaneous working with approximation to reality by deciding the propriety on the basis of process shape element range data. CONSTITUTION:The section for storing information of possible simultaneous working combination of the conventional numerical control information generator is eliminated from this numerical control information preparing device, but a section 11 for storing process shape element range data which inputs and stores process shape element range data indicating that which part of shape elements constituting a post-working shape overlaps with worked shape of each working process is provided. In addition, a function which generates not only working process data SD on the basis of a post-working shape SB and pre-working shape SC, but also the data SK, is given to a working process generating section 5. Regarding a section 8 for deciding the propriety of simultaneous working, moreover, its processing system is changed so that the section 8 can decide the propriety of simultaneous working on the basis of the data SK in addition to the data SD. Therefore, the propriety of simultaneous working can be decided easily with approximation to reality.
Patent JP-S5231657-A (JP)
Title: Assembling method of electron gun
Inventor: NAKAJIMA KOUICHI
IPC: H01J9/18
Filed: 1975-09-05
Abstract: PURPOSE:To obtain high resolution by preventing the eccentricity of the hole by means of assembling the electron gun of the cathode ray tube and so on by inserting center pin into the electron beam transmitting hole of the first and the second grid.
Patent JP-H08314068-A (JP)
Title: Film cassette
Inventor: ENJOJI MASAHIKO
IPC: G03C3/00
Filed: 1995-04-06
Abstract: PURPOSE: To improve strength of a film cassette in the repeated use, to prevent parts from being uselessly separated in the case of disassembly and to facilitate handling. CONSTITUTION: This film cassette is constituted of a film supply part 3, a film take-up part 4, and a coupling member 2 laid between the parts 3 and 4. A spool 7 in the film take-up part 4 is constituted of a take-up shaft 9 and an external barrel 8. In order to transmit rotational torque, the take-up shaft 9 is provided with a shaft 961 having a key 962 and the external barrel 8 is provided with a hollow shaft 84 having a key groove 841 so as to improve connection strength, and the take-up shaft 9 is provided with an attaching part 93 to which the end of a coil spring 10 is fixed.
Patent JP-S5731748-A (JP)
Title: Waste heat utilization plant
Inventor: AWADA KAZUYUKI
IPC: F24H9/20
Filed: 1980-08-04
Abstract: PURPOSE: To enable to utilize the waste heat gas as effectively as possible by a method wherein a feed water flow detector, an outlet temperature detector and a temperature control valve are provided around a hot water generator and load control is performed by controlling the flow rate of the fluid to be heated.  
     CONSTITUTION: The feed water flow detector 6 and the outlet temperature detector 9 are respectively provided at the inlet side and the outlet side of the hot water generator 1 and the temperature control valve 11 to control the hot water flow rate is provided at the inlet side of an accumulator 12. A load controlling device 8 to process signals from the detectors 6 and 9 and an electropneumatic converter 10 are provided. The hot water temperature detected by the detector 9 is outputted as feed back signal to the controlling device to be compared with the set temperature in order to let the controlling device 8 generate the control signal to bring the deviation ε 1  of the detected temperature from the set temperature to zero as the set value of feed water flow rate. Then the signal to bring the deviation ε 2  of the feed water flow rate V from the set value of feed water flow rate to zero is electropneumatically converted to control the opening of the temperature control valve 11, resulting in controlling the hot water flow rate. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S589172-A (JP)
Title: Developing device
Inventor: MOGI MICHIO
IPC: G03G15/09
Filed: 1981-07-10
Abstract: PURPOSE:To prevent abrasion, by suitably holding a space between a scraping plate and the circumferential surface of a rotary sleeve by the weight of a toner placed on a developing toner scraping plate. CONSTITUTION:A developing toner scraping plate 5A made of a thin elastic body is fixed to a fitting plate 7, and a tip part 5d is extended in the circumferential surface direction of a rotary sleeve 3, but it is designed so that it is placed in a state separated from the circumferential surface of the sleeve in case of its slightly natural state. When a toner is placed on an intermediate part 5c of the scraping plate 5A by a rotation of the rotary sleeve 3, the tip part 5d suitably approaches the circumferential surface of the sleeve by its weight, therefore, abrasion of the surface of the sleeve and the scraping plate can be prevented.
Patent JP-S5332317-A (JP)
Title: Commutator-less electric motor
Inventor: IRIE JIYUICHI
IPC: H02P6/06
Filed: 1976-09-06
Abstract: PURPOSE: To attempt reduction of smoothing reactor dimensions, reduction of vibration and enhancement of efficiency, through process of transforming the wave form speemelectromotive force generated in a rotary machine into a rectangular pulse of 60° ∼ 180° duty cycle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59231656-A (JP)
Title: Device testing panel
Inventor: SATOU TATSUO
IPC: G06F11/22
Filed: 1983-06-15
Abstract: PURPOSE:To attain the function test of an instruction processor and further to use simultaneously plural device testing panels together by allowing the instruction processor to read the command in a device testing panel, and transfer data to each specific part to be tested. CONSTITUTION:The device testing panel TP' sets necessary pieces of information in transfer destination address setting part Ar, transfer originaddress setting part As, data setting part D, command setting part OD, etc., to allow the instruction processor CPU to read and write data to parts to be tested. Further, data transfer between a transfer origin and a transfer destination part to be tested is also carried out. The instruction processor CPU carried on the command execution without stopping, so the dynamic functions of the instruction processor CPU are tested. Further, plural device testing panels TP' are used together to execute a synthetic test.
Patent JP-S58223375-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA TATSUMI
IPC: H01L29/861
Filed: 1982-06-22
Abstract: PURPOSE:To contrive to reduce the series resistance of a device having electrode lead-out diffused layers of different depths by a method wherein a shallow impurity diffused layer is provided after a deep impurity diffused layer is first formed. CONSTITUTION:When an oxide film 23 is removed from an N type Si substrate 21, an oxide film 22 is selectively opened window 24, an N type impurity is diffused at a high density, and thus N<+> layers 25 and 26 of the depth approx. 10mum are formed, oxide thin films 27 and 28 are simultaneously formed. Next, the film 22 is opened window by applying a resist mask on the oxide films 22 and 27, and then a film 28 is removed by etching. It is covered with a BSG29, heat-treatment is performed by superposing an undoped oxide film 30, and B is diffused from a film 29, resulting in the formation of a P<+> layer 31. The films 29 and 30 are removed, Au is vapor-deposited on the layers 31 and 26, an Au-Si eutectic electrode is provided by high temperature treatment, and accordingly a P-I-N diode is completed. Since the layer 26 necessary for deep diffusion is formed first, a steep impurity profile can be formed, the resistance of the layer 31 is kept sufficiently low, and the surface density high, thus the contact resistance can be reduced; the diffusion into an I layer 21 by Au is prevented, and the increase of the series resistance is not generated.
Patent JP-H08279690-A (JP)
Title: Adhesive sheet for low frequency-low magnetic field and low frequency-low magnetic field shield case using the same
Inventor: ITAMI AKIRA
IPC: H05K9/00
Filed: 1995-04-07
Abstract: PURPOSE: To enable easy cutting with a cutting apparatus like a pair of scissors, and easy magnetic shielding of an object having any shape and size, by forming a conducting adhesive agent layer, on a single surface or both surfaces of a sheet member composed of permalloy. CONSTITUTION: On a single surface of a sheet member 1 composed of permalloy, a conducting adhesive agent layer 2 is formed, on which a protective film 3 is formed. In other case, on both surfaces of the sheet member 1 composed of permalloy, conducting adhesive layers 21, 22 are formed, on which protective films 31, 32 are formed. This adhesive sheet for low frequency.low magnetic field can be easily cut with a cutting apparatus like a pair of scissors. An object to be shielded from electromagnetic waves of low frequency.low magnetic field can be easily shielded whatever shape and size the object may have. The formation is very simple and the cost is low.
Patent JP-S5231450-A (JP)
Title: Automatic opening and closing tongue device for conveyer
Inventor: KAWAMURA TAKASHI
IPC: B66C1/42
Filed: 1975-09-03
Abstract: PURPOSE: To make it possible to open and close simultaneously while maintaining a constant posture of a tongue piece in such a opening and closing tongue device constructed by a rotatably assembled opening and closing link mechanism. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S589873-A (JP)
Inventor: OOMORI SADAYUKI
IPC: C04B35/00
Filed: 1981-07-09
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-S63275814-A (JP)
Title: Control device of radial magnetic bearing
Inventor: NAKAURA SHUNSUKE
IPC: F16C32/04
Filed: 1987-04-30
Abstract: PURPOSE:To enable stable control at every rotating speed by changing the central frequency corresponding to the rotating speed of a rotor in such a manner as to coincide the central frequency with the natural frequency corresponding to the rotating speed of the rotor. CONSTITUTION:A compensating circuit 13 comprises a rotating speed sensor 15, a frequency-voltage converter (F/V converter) 16, an arithmetic circuit 17 and a variable-voltage notch filter 18. The rotating speed sensor 15 outputs a pulse signal proportional to the rotating speed of a rotor, and the arithmetic circuit 17 outputs voltage proportional to the backward natural frequency corresponding to the rotating speed according to the above output voltage. Accordingly, even if the rotating speed of the rotor changes, the central frequency of the notch filter 18 also changes to always coincide with the backward natural frequency corresponding to the rotating speed of the rotor.
Patent JP-S5440098-A (JP)
Title: Fire alarm
Inventor: MAENO TAKESHI
IPC: G08B17/00
Filed: 1977-09-06
Abstract: PURPOSE: To secure an alarm for the fire outbreak at night as well as to ensure glowing of the illuminator to secure a safe escape, by incorporating the switch and relay which is driven by the sensor output within the sensor device in which an illuminator can be attached at the lower part. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63271409-A (JP)
Title: Nozzle for laser beam machine
Inventor: HAYASHI SEIICHI
IPC: B23K26/064
Filed: 1987-04-30
Abstract: PURPOSE:To exactly work even an object to be worked, which is apt to absorb a laser beam, by setting a specific calculating expression among an angle of the tapered surface of a tip opening side of the inner surface of a nozzle, the diameter of a laser beam which is made incident on a lens, and a lens focal distance. CONSTITUTION:When an inclination angle to the axis center of the tapered surface 13 formed to the inner part from a top opening 12 of a nozzle 11, the diameter of a laser beam which is made incident on a lens 14, and a lens focal distance are denoted as theta, D and (f), respectively, and an angle made by a beam peripheral edge 15 and an optical axis, and an angle made by the beam 15 and the tapered surface 13 are denoted as alpha and beta, respectively, the angle thetaas a condition that the beam 15 is reflected in the nozzle 11 is derived from the expression. In such a way, the laser beam passes through the opening 12 and condensed onto an object to be worked 16, and an afterglow is reflected in the nozzle and does not irradiate the object to be worked, therefore, even an object to be worked, which is apt to absorb the laser beam, such as lumber, plastic, etc. can be worked exactly.
Patent JP-S5534178-A (JP)
Title: Fixed rate mixing and feeding device of plural liquid
Inventor: TSUJIAI HIROSHI
IPC: B01F15/00
Filed: 1978-09-02
Abstract: PURPOSE:To supply mixed liquids without excess or shortage with respect to the rate of consumption by using a stretchable tank as a feed tank for mixed liquids and controlling the rate of feeding of the respective mixed liquids based on the change thereof. CONSTITUTION:When the amount of the mixed liquids being fed from piping 27 to the process increases, the amount of the liquid stagnating in a variable capacity tank 26 decreases and a link 33 moves in the direction of the arrow A, causing a lever 34 to turn. This in turn increases the output of the first speed changer 29 and second speed changer 30 to increase the discharge rates of metering pumps 23, 23', whereby the amount of the mixed liquids being flowed into the variable capacity tank 26 is increased and is thereby automatically balanced.
Patent JP-H04338028-A (JP)
Title: In-vacuum carrying machine
Inventor: KANEMITSU YOICHI
IPC: H01L21/677
Filed: 1991-05-14
Abstract: PURPOSE:To improve the yield or product by preventing generation of dust. CONSTITUTION:A vacuum carrying passage 1 is defined into an upper vacuum chamber A and a lower vacuum chamber B by a partitioning wall 2, and a float table 3 is housed in the upper vacuum chamber A, and a truck 10 to be moved by a linear motor is housed in the lower vacuum chamber B, and floating coils 15a, 15b for magnetically floating the float table 3 with the induction reaction force are arranged in four corners of the top surface of the truck 10.
Patent JP-H046023-A (JP)
Title: Front opening device for film shaped bag
Inventor: MASAKI TAKESHI
IPC: B65B43/26
Filed: 1990-04-24
Abstract: PURPOSE:To improve the opening rate for a film shaped bag by a method wherein an upper mechanism which consists of an actuator with a pulling of spring between arm claws fixed on a movable suction cup equipped with a vacuum hose are provided to be confronted with a lower mechanism which consists of a fixed suction cup equipped with a vacuum hose, which is provided on a base. CONSTITUTION:When a film shaped bag 15 is positioned on a base 11, a movable suction cup 9 comes into contact with the front of the film shaped bag 15 by descending of an upper mechanism 10. As soon as a fixed suction cup 13 of a lower mechanism 14 draws the lower film at the front of the film shaped bag 15, a pulling spring 6 is stretched, and arm claws 4, 5 rub the upper film at the upper mechanism 10, and therefore, wrinkles 18 are given to the said upper film, and the upper film is drawn by the movable suction cup 9. Since the movable suction cup 9 ascends accompanying with ascension of the upper mechanism 10, the front of the film shaped bag 15 is assuredly opened, and the film shaped bag 15 becomes a stereoscopic bag shaped object, and a commodity can be easily and simply inserted from the opened front.
Patent JP-S62263315-A (JP)
Inventor: JIYOOJI BASHIRATOSU
IPC: D01D5/098
Filed: 1987-04-30
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-H01312187-A (JP)
Title: Clamping fitting for window and door
Inventor: FUIRITSUPU SHIMONSERI
IPC: E05B65/08
Filed: 1989-04-28
Abstract: PURPOSE: To ensure the clamping of a movable handle in the unlocked position by providing a support base fixed to the front frame of an opening window, the movable handle cooperating with the clamp of a window frame, an elastic return means, and a handle clamping mechanism. CONSTITUTION: This clamp 1 comprises a groove 15 formed on a support base 2 mounted on the inner surface of the front frame 4 of a window 5 and a movable handle 6 cooperating with the clamp 8 of a window frame 9. The clamp 1 further comprises an elastic return means 26 consisting of a spiral spring 26 for moving the handle 6 to the clamping position and a clamping mechanism 30. When the clamp 1 is operated, the handle 6 starts to rotate around a shaft 27 and turns around a joint means 38 after rotating at a fixed angle or more to displace a bead 16 within the groove 15, and the bead 16 reaches a front side surface 40. The handle 6 is reversely pushed back by the spring 26 to hold the clamp 1 in the unlocked state. Accordingly, the handle can be surely clamped.
Patent JP-S61266083-A (JP)
Title: Servo circuit
Inventor: ONUMA TAKASHI
IPC: H02P29/00
Filed: 1985-05-20
Abstract: PURPOSE:To readily regulate the rotating speed of a motor by comparing an output from a tachometer generator with the preinput signal to alter the limiting value of a voltage limiter. CONSTITUTION:A voltage limiter 8 inputs a command signal in response to an input signal 1 to a motor driver 4. A tachometer generator 6 outputs the rotating speed of a motor 5 through a trimmer 3 for regulating the feedback amount to the driver 4. The difference of the both signals is amplified to rotate the motor 5. A comparator 7 inputs the maximum speed of the motor in advance and a signal corresponding to the prescribed speed, compares it with a signal from the generator 6, and a voltage limiter 8 resultantly outputs the resulted value.
Patent JP-H10284705-A (JP)
Title: Dynamic ram
Inventor: TAKAHASHI YASUSHI
IPC: H01L27/108
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To enable high integration and speed up, while adopting a split word line system by supplying an N-type well region with constant voltage outputted from the source of a MOSFET for voltage clamping, as a bias voltage. SOLUTION: Main word driver regions 12 are made above and below a main low decoder provided at the vertical center to the longitudinal direction, and the main word lines of upper and lower memory array are driven, and the memory array 15 is surrounded by a sense amplifier region 16 and a sub- word driver region 17. For the sense amplifier activating signals supplied to the gate of a first power MOSFET, the pulse width is set by a delay time made by a delay circuit. Hereby, the operation timing of the sense amplifier can be set without being affected by the ripple of the power voltage. Accordingly, it and the stabilization of the amplifying action of the sense amplifier act multiplicatively, and the reduction in the memory access time becomes possible.
Patent JP-H07314214-A (JP)
Title: Clamp device for tool holder
Inventor: AOKI HARUO
IPC: B23B29/04
Filed: 1994-05-23
Abstract: PURPOSE:To facilitate the adjustment of height of a cutter by means of a clamp device. CONSTITUTION:A T-shaped guide groove 21 is provided to the side surface of a tool holder. The engaging piece 23 of a tightening member 13 is inserted into the guide groove, and the tightening member is inserted into the block. A sliding member 14 is inserted into the inside of the tightening member from the engaging-piece side so as to be slidable. A compression spring 15 is put in between the sliding member and the tightening member, so that the sliding member is engaged to the engaging-piece side. An operation shaft 16 is passed through the tightening member and the sliding member in the direction perpendicular to the sliding direction. The operation shaft is provided with a first cam 17 so as to be engaged with the engaging hole 31 of the tightening member, so that a tightening force can be produced or vanished. The operation shaft is also provided with a second cam 18, and this is engaged with the engaging hole 32 of the sliding member, and when the sliding member is slid to the engaging-piece side with regard to the tightening member, the tightening member is movably supported by the block through the force of the compression spring.
Patent JP-H10290270-A (JP)
Title: Serial data transfer system
Inventor: KUBO HIROSHI
IPC: G06F13/38
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the transfer efficiency by switching both the transmitting means and receiving means of the serial transfer device as to whether or not a cyclic redundancy check(CRC) code is added with an indication signal from a host device. SOLUTION: When the use of CRC generating and checking functions of host devices 107 to 108 is selected by mode selection registers 113 to 114, the addition of no CRC code is indicated to serial data transmission parts 103 to 104 of serial transfer devices 101 to 102 with a signal C. When a mode wherein the CRC generating and checking functions of the host devices 107 to 108 are not used is selected, the addition of a CRC code is indicated to the serial data transmission parts 103 to 104 of the serial transfer devices 101 to 102 with the signal C. The serial data transmission parts 103 to 104 add identifiers so that corresponding serial data reception parts 105 to 106 can detect CRC codes in data, and transfer the serial data.
Patent JP-S60795-A (JP)
Inventor: TAWARA TAKANORI
IPC: H05K3/34
Filed: 1983-06-15
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-S63273355-A (JP)
Title: Semiconductor device
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L29/73
Filed: 1987-04-30
Abstract: PURPOSE:To independently form a high voltage transistor (Tr) element and a low voltage Tr element one substrate by forming a thick film epitaxial layer in a semiconductor substrate and further forming a thin film epitaxial layer on the whole substrate. CONSTITUTION:An opening is formed at a position to be formed with a high voltage Tr on an Si substrate 1, and an N-type buried region 5 and an N-type epitaxial layer 6 are grown. Then, an N-type buried region 7 and a P-type buried region 8 are respectively formed at positions to be formed with low voltage Trs, and a thin N-type epitaxial layer 9 is formed on the whole substrate. Then, a P-type element insulation isolating region 10, P-type base regions 11, 12, and N<+> type emitter regions 15, 16 are respectively formed. Thus, independently formed high and low voltage type N-P-N type bipolar Trs are obtained in coexistent shape on one substrate 1.
Patent JP-2000081509-A (JP)
Title: Color filter and liquid crystal display device using same
Inventor: KIMURA OKITOSHI
IPC: G02B5/20
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain a color filter having low specific resistance and excellent in mechanical strength without requiring alignment by forming each color filter layer with a colored electrically conductive polymer produced by electrolytic reaction. SOLUTION: An electrically conductive polymer as a color developing material is directly formed by electrolysis on the electrode of a substrate. The electrically conductive polymer may be a polymer of a 5-membered heterocyclic compound, a condensed polycyclic compound or an amine compound and it is, e.g. selected from polypyrrole, polythiophene, poly-3-methylthiophene, polyphenylene, polyazulene, polyaniline polydiphenylbenzidine, isothionaphthene and derivatives of these. Poly-3-methylthiophene is preferably used as a blue developing electrically conductive polymer. In order to develop green, polyaniline is preferably used.