baber/WOPTO huggingface dataset:
Patent JP-H1023773-A (JP)
Title: Ac motor revolution control circuit
Inventor: OKAJIMA IKUO
IPC: H02P23/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a revolution control circuit which is composed of small size and light weight components only and by which the revolution of a motor can be increased or decreased toward a predetermined revolution. SOLUTION: A revolution control circuit changes the charging current of a capacitor 5 and performs the phase control of not only a bidirectional trigger diode 4 but also a TRIAC 3. The AC terminal of a single-phase full-bridge circuit device 61 is connected to a point between one end of an AC power supply 1 and the capacitor 5. A series circuit of a filter capacitor 9 and a diode 8 is inserted between the negative side DC terminal N of the single-phase full- bridge circuit device 61. A P-N-P transistor 7 is inserted between the negative and positive DC terminals N and P of the single-phase full-bridge circuit device 61.  A series circuit of a time limiter charging resistor 11 and a time limiter charging capacitor 13 is connected in parallel to the filter capacitor 9 and the connection point between the resistor 11 and the capacitor 13 is connected to the base of the P-N-P transistor 7 through a resistor 12.
Patent JP-H0518391-A (JP)
Title: Manufacture of transverse fan
Inventor: NEMOTO YUICHI
IPC: F04D17/04
Filed: 1991-07-10
Abstract: PURPOSE:To provide a transverse fan which has a plurality of end plates fixed to a peripheral end of an end base plate, keeps a temporary assembled state of the end plate against the end base plate without changing the basic composition, improves dimensional accuracy, facilitates assembling work and contributes to improvement in manufacturability. CONSTITUTION:A transverse fan is constituted by a pair of right and left disk- shaped end base plates 5 made of a synthetic resin material and provided with a shaft part at the center on the outer face side, and a plurality of arc-shaped end plates 6 which are made of a synthetic resin material, have engagement parts 9 to be engaged with a part of peripheral ends of both the end base plates and are provided with blades 2 on the opposing inner face side. And after the engagement part on the end base plate is engaged with the peripheral end of both the end base plates and the position is adjusted, by pressing a heating source 10 from the side of the end plate of the engagement part toward the end base plate, a part of the end plate and the end base plate are melted to temporarily assemble them, and after all temporary assembling of the end plates is finished, the end plates are formally fixed to the end base plates.
Patent JP-S6231671-A (JP)
Title: Automatic doffing machine
Inventor: ENDO TETSUHIKO
IPC: B65H67/04
Filed: 1985-08-01
Abstract: PURPOSE:To shorten the doffing time by performing the operation of cheese take-out arm simultaneously with motion of cheese transporter while performing the transferring operation of cheese to the peg of transporter simultaneously with motion of doffing machine thereby performing the doffing operation simultaneously and continuously. CONSTITUTION:Upon provision of doffing operation starting signal, yarn holding guide 24 and thread handler guide 23 will function to wind the thread over a waist roller 13. Then a cradle 7 will arrive to the doffing position to project the sliding arms 32, 33 thus to stop a bobbin 55 by means of a grip click 37 at the tip and to take out the cheese 56 by means of third sliding arm 35. While upon entering of movable click of chuck 46 into the bobbin 55, said clock 37 will open to release gripping of bobbin 55. At the sametime, the table 39 will move to mount the cheese 56 onto the peg 16a of cheese transporter 16. Consequently, the chuck 46 will separate from the bobbin and the table 39 will return to the original position. Since the third sliding arm is already entering into take-out work of second cheese at this time, continuously doffing work can be achieved.
Patent JP-S6149999-A (JP)
Inventor: KISHIMOTO NOBUO
IPC: F02K9/80
Filed: 1984-08-15
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-H0728385-A (JP)
Title: Working device operated by virtual reality reproducing mechanism in stereo microcope
Inventor: KURIMOTO IKUSABUROU
IPC: G02B21/32
Filed: 1993-07-09
Abstract: PURPOSE:To provide a working device capable of easily performing a surgical operation (micro surgery) and work for cell processing, etc., by a stereo microscope. CONSTITUTION:The movement of an observation area can be performed by providing a virtual stereoscopic reality reproducing mechanism 6 provided with a feeling reaction generating manipulator control mechanism 4 in which a CCD camera 2 is mounted on the stereo microscope 1, and a visual feedback disposal mechanism 3 to fit in a stereoscopic physical visual feeling is configured, and a force feeling expanded via a mechanism expansion/reduction mechanism 7 is transmitted from a manipulator 8 provided with a force feeling detection sensor to an operator 11 by feedback, and also, reduced action can be transmitted to the manipulator 8, and transmitting the signal of an operator motion detection mechanism 5 to a device moving mechanism 9, which enables reality as if a person works at a site to be obtained.
Patent JP-H0335658-A (JP)
Title: Facsimile broadcasting reception equipment
Inventor: WADA AKIRA
IPC: H04N1/00
Filed: 1989-06-30
Abstract: PURPOSE:To print only target information by inputting a demodulated facsimile signal, recording and reproducing it at the same time as a video signal, inputting the reproduced signal to a picture signal demodulation part and a control signal demodulation part and permitting a printing part to print facsimile information. CONSTITUTION:The facsimile signal is recorded at the same time as a video signal system (c) by selecting facsimile signal of a base band from the demodulation part 8. For the reproduction and imprinting of the facsimile signal, the signal is reproduced by a recording/reproducing head 6 from a recording medium 5 in which facsimile information is recorded, and the reproduced facsimile signal of the base and is selected. Then, the picture signal decoding part 11 separates the picture signal from the facsimile signal of the base band, and the control signal decoding part 12 separates the control signal from the facsimile signal of the base band, an error is corrected and the control signal is decoded. Then, respectively decoded picture signal and the control signal are printed and outputted in the printing part 13 based on the picture signal.
Patent JP-H089878-A (JP)
Title: Apparatus for removing foreign material from dressed carcass
Inventor: AZUMA HEIHACHIRO
IPC: A22C17/08
Filed: 1994-06-30
Abstract: PURPOSE:To efficiently and sufficiently remove foreign materials such as hairs, fats, red meats, etc., sticking to the surface of a dressed carcass. CONSTITUTION:The apparatus for removing foreign materials of a dressed carcass is obtained by freely liftably and lowerably supporting suction members having suction ports 37b directing to the crossing outer peripheral surface of the dressed carcass hung in a state of nearly vertical body part, turning the suction ports 37b of the suction members in the form of nearly a circular arc form copying the cross-sectional outer shape of the dressed carcass so as to enable the contact with all or a part of the crossing outer periphery of the dressed carcass and connecting a vacuum device to the suction members so as to apply a suction force from the suction ports 37b into the interior thereof.
Patent JP-S5793524-A (JP)
Title: Manufacture of semiconductor device
Inventor: ABIRU AKIRA
IPC: C23F4/00
Filed: 1980-12-03
Abstract: PURPOSE:To obtain an electrode wiring pattern without the use of a photo resist by subjecting an Al film and a Cu film to laminate forming on a part obtained by providing a window through a PSG film on a substrate, by alloying a desired part with an electron beam and by removing a metal film not alloyed by etching. CONSTITUTION:A PSG film 7 is deposited on an Si substrate 6 obtained by forming a field oxide film 1, an S region 2, a D region 3, a gate oxide film 4 and a gate electrode 5 thereon, and a hole A for connection is bored as a window. An Al layer 8 is evaporated on a substrate, and a metal film 9 of Cu is subjected to laminate forming on said layer 8. Said film 9 is irradiated with an electron beam into a prescribed pattern, and Al is alloyed with Cu. The substrate is subjected to etching using ammonia, and Cu not alloyed is removed. Al is removed by plasma etching taking a part alloyed as a mask, and Al-Cu alloy electrode having a prescribed pattern is obtained. Hereby, an electrode wiring pattern is formed with a simple process without the use of a photo resist film.
Patent JP-H04368663-A (JP)
Title: Optical information recording and reproducing device
Inventor: HASHI HIROSHI
IPC: G11B19/06
Filed: 1991-06-17
Abstract: PURPOSE:To properly record and reproduce a data by detecting the moving speed of an optical card with a speed detecting means based on no clock generating pattern of the optical card. CONSTITUTION:The speed detecting means (encoder 15, etc.,) is provided on a roller (driving roller 4, etc.,) provided in the vicinity of a position irradiating a beam spot to record and reproduce the data on the optical card 1 and rotating as one body with the movement of the optical card 1. The data is recorded and reproduced based on an output signal from this detecting means. Further, this device is constituted so that the speed of the optical card 1 is controlled based on the above-mentioned output signal. Since the formation of the clock generating pattern to the optical card is unnecessitated and the speed is detected at the position where an error to the optical card is hard to generate, the proper detection is enabled.
Patent JP-H04367419-A (JP)
Title: Bag packing device
Inventor: OTA HIDEJI
IPC: B65B43/30
Filed: 1991-06-14
Abstract: PURPOSE:To perform a process in which a bag on the top is carried in under a carry-in shoot with the opening being up, and the opening on the top of the bag is opened with a simple constitution by a method wherein a bag supporting mechanism, which supports one side of the top end of a bag and opens the opening of the bag cooperating with a suction means of a bag carry-in mechanism, is provided. CONSTITUTION:A bag carry-in mechanism 50 is arranged under a carry-in shoot 30, is confronted with a bag storage mechanism 40, has a suction means 52 on the top end, and is installed to be tiltable, and carries in one bag on the top in the bag storage mechanism 40 to a location under the carry-in shoot 30. A bag supporting mechanism 60 has a bag supporting pin 64 which engages with an attaching piece provided on one side of the top end of the carried in bag F, and supports one side of the top end part of the bag F and opens the opening of the bag F cooperating with a suction means 52 of the bag carry-in mechanism 50. A sealing mechanism 70 closes the top opening of the bag F, and a tilt-rotating mechanism 80 holds the bottom of the bag F until a specified quantity of an object is packed in the bag F and the top opening is closed, and makes the bag slide down by a tilting motion.
Patent JP-S6416291-A (JP)
Title: Vacuum cleaner
Inventor: YOSHIOKA TOMOKAZU
IPC: H02P27/02
Filed: 1987-07-08
Abstract: PURPOSE:To stabilize the output of an electric blower even if the fault or the like of a detecting means is generated, by driving the electric blower using a constant output signal, when the output of the detection means is set to be of a value out of a set range for a fixed time or longer. CONSTITUTION:A constant current means 143 is connected to a detection means 146 consisting of a ventilation flue detection means 144 for detecting pressure or flow rate in a ventilation flue 70, and a converting means 145 for converting the detection value of the ventilation flue detection means 144 to electrical output. Then, this detection means 146 is connected to a central processing unit 142 via an amplifying means 147 for amplifying the output of this detection means 146. So far as the central processing unit 142 is concerned, when the output of the detection means 146 is set to be of a value out of a set range for a fixed time or longer, then the output is set to be constant, and an electric blower 67 is driven.
Patent JP-H0457600-A (JP)
Title: Acoustic signal processing circuit
Inventor: KIMURA SHIGEAKI
IPC: H04S5/02
Filed: 1990-06-27
Abstract: PURPOSE:To obtain an optimum surround effect by inserting a gain adjustment means between an input terminal and a main amplifier section, detecting a phase difference component of acoustic signals of both channels and using the detected output so as to vary the gain of both the gain adjustment means. CONSTITUTION:A couple of adjustment resistors R11 being gain adjustment means to adjust an output level and a phase difference detection circuit 21 detecting a phase difference of acoustic signals of two channels and varying the resistance of the adjustment resistors R11 corresponding to the result of detection are provided in a mixed circuit 2. Then the resistance of the adjustment resistors R11 is varied and the resistance of the adjustment resistors R11 is set depending on the phase difference of input signals of left and right channel. Thus, the surround effect suitable for the input is obtained.
Patent JP-H1115121-A (JP)
Title: Image forming method
Inventor: KOSUGI TAKUJI
IPC: G03C8/40
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to form a black-and-white image low in fog and high in Dmax and gradation free from uneven density by incorporating a specified compound in at least one of an emulsion layer or another hydrophilic colloidal layer. SOLUTION: At least one of the emulsion layer contains silver chlorobromide or silver chloride grains in a silver chloride content of >=90 mol.% chemically sensitized with a selenium or tellurium compound. At least one of the emulsion layer or the other hydrophilic colloidal layer contains at least one of the compounds represented by formulae I and II in which Ra is an aliphatic, aromatic, heterocyclic, alkoxy, aryloxy, acylamino, sulfonylamino, sulfonyl, or carbonyl group or a halogen atom; Rb is the same as Ra and at least one of Rb is a secondary or higher alkyl group; and (m) is 2 to 4.
Patent JP-H1113544-A (JP)
Title: Carburetor device for multicylinder engine
Inventor: MASUKO TETSUYA
IPC: F02M7/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a carburetor device for a multicylinder engine which can evenly supply increased fuel from a single acceleration pump to carburetors while simplifying a structure and reducing a size. SOLUTION: A carburetor device 14 for a multicylinder engine is provided with three carburetors 31-1 to 31-3 arranged respectively on three cylinders of a three-cylinder engine (multicylinder engine), an acceleration pump 43 provided for increasing a supply amount to the carburetors 31-1 to 31-3 at the time of abrupt acceleration. In such a case, the acceleration pump 43 is arranged on the outside of the carburetors 31-1 to 31-3. The acceleration pump 43 has discharge ports by the same number of the carburetor, that is three in this case. Three discharge ports 47-1 to 47-3 are respectively connected to the carburetors by means of fuel pipes 48-1 to 48-3.
Patent JP-H0458140-A (JP)
Title: Particulate meter
Inventor: KONDO IKU
IPC: G01N15/14
Filed: 1990-06-27
Abstract: PURPOSE:To stabilize a signal level regardless of use environment and a time elapse and to accurately measure particulates by correcting a 1st signal component according to an air molecule signal component obtained by removing an internal offset signal component from a 2nd signal component. CONSTITUTION:After an offset component detecting means 28 detects the 2nd signal component SDC as the offset signal component SOFF without making scattered light L2 incident on a photoelectric element 7 by an incidence control means 21, a subtracting means 29 removes the offset signal component SOFF from the 2nd signal component SDC outputted when the scattered light L2 is made incident on the photoelectric element 7 according to the incidence control means 21 to obtain the air molecule signal component SAIR, which is used to correct the 1st signal component SAC, thereby measuring the particulates in the object of measurement. Consequently, the particulate meter 20 which is under a little influence of the offset signal component SOFF and has high measurement accuracy is obtained.
Patent JP-S6333352-A (JP)
Inventor: GEARII UDOUN
IPC: C07C68/06
Filed: 1987-07-08
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-H1019383-A (JP)
Title: Warm air heater
Inventor: MORIYA YOSHIFUMI
IPC: F24H3/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a warm air heater having functions of removal and of sterilization of a living particle capable of keeping sterilizing force of the living particle unchanged without lowering with the lapse of time the stecilizing force of the living particle and without losing a warm heating environment in doors. SOLUTION: The present warm air heater comprises a trapping filter 5 for living particle comprising a heat insulating material, a farm 3 for variably changing the amount of fan air, and a heat supply source 1, In this case, the heater is divided into a system for capturing a living particle of the trapping filter 5 and a system for bringing the captured living particle to extinction with heat. The fan and the heat supply source managing the systems are correctly controlled with a controller 6 whereby a warm heating environment in a room is not lost even with the heating/sterilization, and sterilizing force is not lowered with the lapse of time, and further the need of maintenance to keep the sterilizing force is eliminated.
Patent JP-S6415620-A (JP)
Title: Controlling apparatus of automatic counting and weighing of covered welding rod
Inventor: TOYOSAKA HIDEO
IPC: G01G19/42
Filed: 1987-07-10
Abstract: PURPOSE:To modify the number of packed welding rods by a method wherein the weight of the welding rods is weighed automatically, a difference between a weighed value thus obtained and a specified package weight is computed through comparison, and a value obtained by dividing this difference by a unit amount of the welding rods is fed back. CONSTITUTION:Welding rods are counted by a second counter 7. When the count of the welding rods in the number of N to be packed is completed, the welding rods in the number of N are weighed automatically by a second weigher 8, and a weighed value (P) thus obtained is inputted to a comparator 10 through a count control unit 9. In the comparator 10, a difference between the weighed value P and a specified package weight (W) is computed through comparison. Moreover, addition/subtraction of the number of welding rods to be packed is conducted by W-P/w on the basis of a unit weight (w) of the rod and the aforesaid difference by an error modifier 11, and the number M thus obtained is outputted to a calculation count control unit 5. Then, the number N of the welding rods to be packed, which is set by a calculation count setting unit 6, is modified with a real weighed value through feedback.
Patent JP-2000007057-A (JP)
Title: Heat-insulating container
Inventor: MOCHIZUKI YOICHI
IPC: B65D81/38
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To supply a heat-insulating container for instant food wherein heat insulating properties are good on an entire body of the container, the container is free from liquid leakage and excellent in safety, design and economy. SOLUTION: The heat-insulating container 30 having a heat insulating space A comprises a plastic container body 10 of an inverted truncated cone shape comprising a body side wall 1 having a flange 3 on an upper opening rim and a bottom plate 2 and a paper cylinder 20 of an inverted truncated cone shape formed with an inward curl 4 at a lower end and with a horizontal rim 5 inwardly protruding on a body side wall, wherein the cylinder 20 is fitted into the plastic container body 10 so that the inward curl 4 and the horizontal rib 5 come into contact with the body side wall 1 of the plastic container body 20.
Patent JP-H03121407-A (JP)
Title: Projection enlarging lens
Inventor: ABE TETSUYA
IPC: G02B9/60
Filed: 1990-06-28
Abstract: PURPOSE:To provide the lens which has the imaging performance which is high up to a periphery and obviates the vignetting of the entire visual field even in the case of visual observation as an afocal optical system by constituting the above lens of 1st to the 5th lens groups and satisfying specific conditions. CONSTITUTION:This lens is constituted, successively from an object side, of the 1st lens group of a positive lens, the 2nd lens group of a positive lens or the combined lens of the positive lens and a negative lens, the 3rd group of a negative lens, the 4th lens group of the menicus lens, the convex face of which is directed to an image side, and the 5th lens group of a positive lens. The equations I to VII are satisfied. In the equations I to VII, fi the focal length of the entire system, fi: the focal length of the i-th lens group, n+: the average refractive index of all the positive lenses, nui: the Abbe number of the i-th lens group, rij: the radius of curvature of the j-th face of the i-th lens group. The lens has the imaging performance high up to the periphery and the viewing of the entire visual field is possible with the vignetting even when this lens is used for the visula observation as the afocal optical system.
Patent JP-H0773677-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KAJI NAOTO
IPC: G11C11/416
Filed: 1993-06-16
Abstract: PURPOSE:To accelerate access to a RAM. CONSTITUTION:The potential of a common base line 111 of transistors 53, 54 controlling read currents of a pair of digit lines 101, 102 of a memory cell 1 is controlled synchronizing with a pair of complementary external clocks 112, 113 for fetching address. Thus, an output 115 of a clock buffer 2 synchronizing with the clock is supplied to the common base line 111 through a capacitor 3 for differential. Thus, since the currents of the digit lines 101, 102 are increased at the time of active transition of clock, the read currents are transmitted to an input of a sense amplifier rapidly. Since the currents are decreased at the time of non-active transistion of clock, no current consumption is increased totally.
Patent JP-S5874585-A (JP)
Inventor: SUGISAWA TAIJIROU
IPC: C04B35/584
Filed: 1981-10-26
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-S5960932-A (JP)
Inventor: YAGIU SATORU
IPC: H01H33/98
Filed: 1982-09-30
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-H0828477-A (JP)
Title: Closed-type rotary compressor
Inventor: TAKENAKA MANABU
IPC: F04C29/12
Filed: 1994-07-22
Abstract: PURPOSE:To enable an oil separating plate by a non-magnetic material to be easily manufactured, by attaching the oil separating plate on the upper surface of a rotor of an electric motor, so that stable cooling capacity and sufficient lubricating oil in a casing may be secured. CONSTITUTION:A refrigerant passing hole 23 is formed on a laminated core 9 in which a permanent magnet 10 of a rotor 11 is embedded, so as to penetrate it, and an oil separating plate 24 is attached and fixed on the upper surface of the core 9 by a caulking pin 25, so that an oil separating space S may be formed. This oil separating plate 24 is formed by a sintered article or a cast article taking SUS304 of non magnetic body, brass and bronze as its material, thereby the rotor is not magnetically affected, and the oil separating pate can be easily manufactured at a low cost.