baber/WOPTO huggingface dataset:
Patent JP-H05292729-A (JP)
Title: Brushless motor
Inventor: SAKUMA MASASHI
IPC: H02K21/14
Filed: 1992-04-02
Abstract: PURPOSE:To obtain a brushless motor which is reduced in size and weight and has excellent vibration resistance by providing a magnetic sensor for detecting rotary information detecting magnet on an inner periphery opposed to the magnet. CONSTITUTION:A rotor 4 is rotatably supported in a brushless motor body 7, and provided with a field magnet 13 on an inter periphery integrally at a lower end of a rotary shaft 2 with a rotor yoke 14. Further, the yoke 14 is formed with a hollow part 15 therein, and an annular sensor magnet 18 and a magnetic encoder magnet 19 are adhesively fixed to an inner periphery of the part 15 over upper and lower stages. A pole discriminator 21 for switching energization of an armature coil 9 and a magnetic encoder sensor 22 for detecting a magnetic encoder magnet pole are installed on a support 20 formed integrally with resin 10 opposed to the magnets 18 and 19 through radial gaps.
Patent JP-S6474372-A (JP)
Title: Valve opening/closing operating device utilizing water pressure
Inventor: OSHIMA AKIRA
IPC: F16K31/12
Filed: 1987-05-01
Abstract: PURPOSE:To surely operate a valve by the compact structure by opening/closing- operating the valve by an actuator which is driven by the water flow and installed on the water stream downstream side of a direction selector valve. CONSTITUTION:A valve 2 is interposed in a valve box 1 so as to be opening/ closing-operated by a valve rod 3. Both pipes 6 and 7 are extended in the opposite direction fro. the terminal edge of a pipe 5 extended from the valve box 1, and both direction selector valves 8 and 9 in three directions which can be turned by a lever 18 are installed in both pipes 6 and 7. When both direction selector valves 8 and 9 are turned by the lever 15, an actuator 12 is turned by the water flow, and a turning moment is decelerated through the decelerating devices 16 and 17, and the valve 2 is turned in one direction.
Patent JP-S592281-A (JP)
Title: Buffer memory system
Inventor: MAEDA KENICHI
IPC: G06F12/08
Filed: 1982-06-25
Abstract: PURPOSE:To detect the presence or absence of a read data within a buffer memory device from the width value of a strobe pulse and to facilitate easy measurement of the hit modulus, by varying the width of the strobe pulse in response to the presence or absence of the read data within buffer memory device. CONSTITUTION:A read request is executed to a buffer memory device 100 with a memory read request signal 1 and a memory address information 2 given from a central processor 200. The device 100 performs a retrieval corresponding to the given memory address 2. If the address 2 exists within the device 100, a read data 3 indicated by the corresponding memory address information 1 is transferred to the processor 200 together with a strobe pulse 4. Then an external monitor device 400 monitors the width of the pulse 4 to discriminate whether the data 3 to the information 2 had a hit or not. Then hit and no-hit counters are set within the device 400 to measure the hit modulus.
Patent JP-H06324577-A (JP)
Title: Multiple transfer device
Inventor: MOMOTAKE NOBUO
IPC: G03G15/16
Filed: 1993-05-11
Abstract: PURPOSE:To prevent transfer unevenness and formation of blank white dots that could be caused by a pressure member by preventing accumulation and electrification of a toner at the end of the pressure member. CONSTITUTION:In an image forming device provided with an image carrier 11 on which a toner image is formed and a transfer image carrier 16d for transferring the toner image, and having a charge imparting means 17 disposed on the opposite side to the image carrier 11 and a pressure member 18 for pressing the transfer image carrier 16d toward the image carrier 11, the pressure member 18 is made of a material of such an electrification rank that the charge of the pressure member 18 with respect to the transfer image carrier 16d is not reverse to the polarity of the charge of the toner on the image carrier 11, and an insulative resin layer 31 is disposed inside the transfer image carrier 16d and in a position where the pressure member 18 contacts therewith, and the hardness of the pressure member 18 is greater than that of the insulative resin layer 31.
Patent JP-S5634026-A (JP)
Title: Plug-knob of gas appliance
Inventor: SUGA TOSHIHISA
IPC: F23N5/26
Filed: 1979-08-28
Abstract: PURPOSE: To make the plug-knob of the gas applicance the one which is simple in mechanism, rarely troubled, inexpensive and provided with a timer, by enabling setting of the timer for automatic ignition and extinction of a gas range or the like by one plug-knob.  
     CONSTITUTION: When the plug-knob 2 at stop position is turned in the direction of open at an angle of about 90°, a rotary shaft 14 is rotated, cams 5 and 6 press thereby a gas-regulating pin valves 23 and 24 and open the valves. The gas which is supplied up to a gas conduit 27 is made to flow into a burner conduit 26 and a pilot conduit 25, while, simultaneously, a disc 19 rotates to make a pawl hang on the projection 21 of a piezoelectric element unit 1, moving a hammer 34 and thereby compressing a compression oil spring 35. After that, the pawl 12 is removed and the hammer 34 strikes at a piezoelectric element 32, thereby generating a high-voltage current. The current thus generated is let to a pilot burner through a conductor 20 and makes ignition. When the plug-knob 2 of the appliance is further turned, a timer is set under the condition that combustion continues in the burner, and, when the timer is turned off, the plug-knob returns to the stop position by the force of a spring 13 and the supply of gas to the burner is stopped. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5633486-A (JP)
Title: Covering tool for anticorrosion
Inventor: YOTSUGI SANJI
IPC: C23F13/00
Filed: 1979-08-27
Abstract: PURPOSE: To prevent the corrosion of buried pipe and to improve the covering workability, by providing the information display part on the transparent flexible sleeve for anticorrosion made of synthetic resin of the buried pipe in the earth.  
     CONSTITUTION: The information display part (provided by law) 2 is provided on the transparent flexible sleeve for anticorrosion made of synthetic resin 1 of buried pipe in the earth along the direction of the circumference of a circle buried pipe in the earth along the direction of the circumference of a circle at regular intervals and the longish direction restraint means 3 (flexible belt-shaped body) having a longer than that of the outer circumference of the sleeve 1, is arranged on the face of the outer circumference of the sleeve 1 crosing with axis line of the sleeve 1  nearly at right angles and also, the longish direction central part 3a of the means 3, is fixed on the place 4 of the outer circumference being situated on the straight line parallel to the axis line of the sleeve 1. By constructing the covering tool for  anticorrosion by said process, the tape having the information display part, is  unnecessay to stick by the interval of eye measurement as usual and workability is improve and also, promotion of corrosion of the pipe by inundation, is repressed. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09295053-A (JP)
Title: Upper die holder device for press brake
Inventor: FUJITA SATONARI
IPC: B21D5/02
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To apply an uniform clamp force and to facilitate mounting/ demounting of the upper die and plural connection in the case upper dies are fit before and behind a holder main body respectively. SOLUTION: An upper die support part 9 to support a upper die 5 is arranged to the lower part of a holder main body 7 mounted to an upper table 3 mountable/demountable, a front face upper die clamp 11 and rear face upper die clamp 13, which are supported oscillatable around the neighborhood of center part in the vertical direction, are arranged at front and rear of the holder main body 7, a pressing part 47, which presses the upper die 5 to an upper die support part 9, is arranged to the lower part of rear face upper die clamp 13, locking projections 11P, 13P free to lock are arranged to a falling prevention groove 5G arranged to the upper die 5, a clamp force energizing means 35, which clamps the upper die 5 by pressing the upper part side of rear face upper die clamp 13 and unclamps the upper die 5 by releasing pressing force, is arranged to the holder main body 7.
Patent JP-H04316150-A (JP)
Title: System bus extending device
Inventor: SUDO MASAYUKI
IPC: G06F13/40
Filed: 1991-04-15
Abstract: PURPOSE:To repeat the data transfer of a larger number of input-output devices without increasing the amount of hardware resources by allocating ports having transferring capacities meeting those of the input-output devices to the devices. CONSTITUTION:When the transfer data of an input-output device connected to an extended system bus 3 are repeated, a port selection control means 12a refers to a data transferring capacity storing means 13a where the value of the data transferring capacity of the input-output device is stored and selects the corresponding port out of plural ports (10-1)-(10-n) and (11-1)-(11-n) which repeat the transfer data of the input-output device and have different transferring capacities on the basis of the value of the data transferring capacity.
Patent JP-H01279660-A (JP)
Title: Background sound device at time of use of telephone
Inventor: ARAI HIROSHI
IPC: H04M1/21
Filed: 1988-05-02
Abstract: PURPOSE:To communicate as stirring up an atmosphere by operating a sound reproducing device when a handset is picked up, and sounding a background sound from an attached speaker so as to be transmitted to the receiving part of a remote party side through a transmitting part. CONSTITUTION:When the handset 2 is picked up or is placed on a rest 11, a switch is turned ON so as to operate a medium reproducing device and the speaker. At the time of the operation of those, the sound of music, etc., recorded on a medium like a tape, a laser disk, etc., which are built in the reproducing device and are previously set or the sound through an IC card, etc., is sounded from the speaker by the driving of the reproducing device as being controlled in sound volume. The sounded background sound is heard from the transmitting part by the remote party side through the receiving part of the remote party. At that time, the sounded background sound can be heard by a transmitter as well.
Patent JP-S61266928-A (JP)
Title: Infrared detector
Inventor: WATANABE TAKASHI
IPC: G01J1/02
Filed: 1985-05-22
Abstract: PURPOSE:To prolong the life to vacuum degree being maintained and to improve productivity by using stainless steel for the inner cylinder of a vacuum heat- insulated container and a plate of copper for an end surface where an infrared detecting element is fitted, and welding the both together with an electron beam. CONSTITUTION:The plate 2' of copper is welded airtightly to the end surface of the inner cylinder 2 made of stainless steel with an electron beam and a package 7 where the infrared detecting element 6 is fixed is fitted onto the plate 2'. Further, a metallic flange 4 is fitted to the opposite end surface of said inner cylinder 2 and an outer cylinder 3 is welded airtightly thereto with an electron beam. Further, a window 5 through which infrared rays are transmitted is fitted to the opening end surface of the outer cylinder 3 to form the vacuum heat-insulated container 1 for maintaining low temperatures. Consequently, the atmosphere of the infrared detecting element 6 is held at low vacuum temperatures, and the performance and reliability are improved.
Patent JP-H048204-A (JP)
Title: Hydraulic lever of tractor
Inventor: IEGI KUNIHIKO
IPC: A01B63/00
Filed: 1990-04-24
Abstract: PURPOSE:To make it possible to narrow an installation place by providing pressing plates of a tilling depth-setting lever and position lever on the machine body side so as to be able to individually carry out clamping control by the use of clamping bolts provided along the supporting shaft direction. CONSTITUTION:Clamping bolts 14 and 15 parallel to a supporting shaft 5 is inserted into each fitting hole of an attaching plate 17 and pressing plates 10 and 11 on the front side and rear side of supporting shaft 5. Nuts 27 and 28 for subjecting the space between the attaching plate 17 and pressing plate 10 to carryout clamping control are provided and a nut 29 for pressing the outside of pressing plate 11 is provided in the each clamping bolts 14 and 15. Brake force of a tilling depth-setting lever 2 is controlled by turning these nuts 28 and brake force of a position lever 3 can be controlled by turning the nut 29.
Patent JP-H11308473-A (JP)
Title: Image processing method, image processor and medium recorded with image processing control program
Inventor: SUMIYA SHIGEAKI
IPC: G06T5/00
Filed: 1998-04-20
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of unbalanced gray balance by converting gradation of gradation color data of achromatic pixels even after the gradation conversion in the case of applying gradation conversion to number of gradation of the gradation color data. SOLUTION: Upon the receipt of image data in the image processing executed by a computer 21 constituting this image processor 20, the computer 21 applies preliminary gradation conversion to the data from RGB256-gradation into RGB 17-gradation, references a color conversion table to apply color conversion to the data from RGB 17-gradation into CMYK 2-gradation and outputs image data with the CMYK 2-gradation to an ink jet printer 31. In this case, in the preliminary gradation conversion processing to be executed, not only the gradation conversion processing from 256-gradation into 17-gradation is executed but also achromatic image data before the conversion are achromatic image data even after the conversion without fail.
Patent JP-S56118062-A (JP)
Title: 44aryloxy and 44arylthioo33phenylpiperidine derivative
Inventor: SOROMON SAMUERU KURIOOZE
IPC: C07D211/46
Filed: 1980-08-12
Abstract: Novel 4-aryloxy- and 4-arylthio-3-phenylpiperidines and related compounds, physiologically acceptable salts thereof and intermediates therefor possessing analgesic, antidepresseant properties, and a process for the preparation of such compounds, derivatives and intermediates are described.
Patent JP-S62268975-A (JP)
Inventor: TEO UETSUSA
IPC: F25C5/20
Filed: 1987-05-07
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-S5735666-A (JP)
Title: Free cutting two-phase stainless steel
Inventor: YANAGIDA MINORU
IPC: C22C38/60
Filed: 1980-08-11
Abstract: PURPOSE: To obtain a free cutting 2-phase stainless steel having enhanced machinability without deteriorating the corrosion resistance and hot workability by specifying the Cu and Mo contents of a steel having a prescribed composition contg. S restricted to a low content and by adding a specified amount of B or Ti, Zr, Nb or V.  
     CONSTITUTION: This free cutting austenite-ferrite 2-phase stainless steel consists of ≤0.10% C, ≤2.0% Si, ≤2.0% Mn, ≤0.05% S, 20W30% Cr, 3W10% Ni, ≤4.0% Cu, ≤4.0% Mo, 0.03W0.4% Pb, ≤0.10% N, 0.001W0.02% B, 0.05W0.2% one or more among Ti, Zr, Nb and V, and the balance essentially Fe. By adding such a restricted amount of B to the steel composition or Ti, Zr, Nb or V in place of B or together with B, high hot workability is obtd. The addition of such a specified amount of Pb improves the machinability without deteriorating the hot workability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05144522-A (JP)
Title: Module connector
Inventor: JIYON BURAIAN GIRETSUTO
IPC: H01R12/85
Filed: 1992-04-28
Abstract: PURPOSE: To provide a separable electric connector with an insertion force of zero, which contains a fixed block and a movable block and has high density, high performance and flexibility. CONSTITUTION: A connector contains a fixed block 10, a movable block 20 which is received in an V shape opening formed in the fixed block mentioned above and a pair of flexible film sheets 30, 32 which are fixed to the fixed element 10 and movable element 20 one for one basis and makes electric contact between both elements by contacting each other. Since between the fixed block and movable block contact is made with a slant angle, cancellation of mutual contact and consistent and reliable positioning can be achieved between both blocks while maintaining a high contact normal force with a low force (insertion force of zero) applied. Since the connector can be connected to various and different component parts such as a cable, a printed circuit board, a printed circuit card and other substrates, this slant angle is adjustable to comply with a particular requirement.
Patent JP-H10286219-A (JP)
Title: Endoscope apparatus housing device
Inventor: ARAI KAORU
IPC: A61B1/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope apparatus housing device which facilitates carrying of an endoscope apparatus. SOLUTION: A cart 200 for an endoscope apparatus has a rack plate 204a to house an endoscope processor 4, etc., for aiding the operations of the endoscope including at least lighting. The cart 200 has a handle 205, bearing belts 206, rings 207, a holding member 208, wheels 209 and supporting legs 210 to enable a user to carry the endoscope apparatus housed with the endoscope processor 4, etc., and facilitate the carriage.
Patent JP-2000301946-A (JP)
Title: Lower part sash structure for door glass
Inventor: NAITO MAKOTO
IPC: B60J5/04
Filed: 1999-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce weight of an automobile assembled with a lower part sash, by molding a sash body of a synthetic resin to reduce its weight compared with metal-made one. SOLUTION: Guide pieces 2 of which each is formed with a slide-holding face 3 composed of a flexible material comprising another material different from a sash body 11 is projected in portions abutting to inner and outer faces of a door glass from a groove side wall inner face of the sash body 11 made of a synthetic resin P having groove-shaped cross-section, in this lower part sash 11 assembled inside a door panel of an automobile to hold both front and rear edge parts of the elevatable door glass to guide its going-up and -down movement.
Patent JP-S60258136-A (JP)
Inventor: UORUFUGANGU BENDERITSUHI
IPC: C07C49/00
Filed: 1985-05-24
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-H08303432-A (JP)
Title: Part aggregate for screw
Inventor: MOCHIZUKI HIROYUKI
IPC: F16B27/00
Filed: 1995-05-09
Abstract: PURPOSE: To realize at low cost a lengthy member which can hold screws more stably and supply them, in a part aggregate for screw supply used for supplying screws at screw fastening. CONSTITUTION: A lengthy member 4 extended in one direction is formed with support opening parts 1 smaller than the head part of a screw, cutout parts radially provided on the circumference on the each support opening part 1, and projecting parts divided with the cutout parts and forming a hole communicated to the opening part 1 by bending in the inserting direction of the screw.
Patent JP-H10299501-A (JP)
Title: Manufacture of turbocharger and device therefor
Inventor: INOUE MASAHIRO
IPC: F02B39/00
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To reduce a time and labor, improve a yield for manufacturing a turbine assembly constituted by welding a turbine shaft to a turbine wheel. SOLUTION: In a manufacturing method of a turbocharger provided with a turbine assembly formed by welding an end of a turbine shaft to an end face of a turbine wheel, before welding the turbine wheel and the turbine shaft, a previously a position of a rotational center of the turbine wheel is mutually changed, an unbalance amount in the respective rotational center is measured (step 201), of the measured amount, the rotational center of the turbine wheel when the unbalance amount is minimized, and an axial center of the turbine shaft are arranged on the concentric center (step 202), the turbine shaft is welded to the turbine wheel (step 103).
Patent JP-H05307023-A (JP)
Title: Inspection device
Inventor: IZUMI KATSUNORI
IPC: G01N29/04
Filed: 1992-04-30
Abstract: PURPOSE:To provide an inspection device which can perform inspection while keeping constant the spacing between a sensor and the bottom plate of a tank within the oil contained thereby. CONSTITUTION:An inspection device 7 is installed on a dolly which is self-mobile on the bottom plate 2 of a tank within the oil contained thereby. Through a spring 17 a sensor holder 12 is movably fixed to a bracket 10 which is installed on the dolly side. In this holder 12 a sensor 11 is mounted facing downward, and oil is supplied to the holder 12 through a hose 24. The oil flows inward and outward aslant centering on the sensor 11 from the undersurface of the holder 12 and is spouted to the bottom plate 2. The holder 12 is heaved relative to the bracket to keep the spacing between the sensor 11 and bottom plate 2 at a stable constant value. The oil spouting cleans the surface of the bottom plate 2 to lead to enhancement of the accuracy in inspection.
Patent JP-H02293350-A (JP)
Title: Production of optical element of refractive index distribution type
Inventor: NODA SATOSHI
IPC: C03C21/00
Filed: 1989-04-28
Abstract: PURPOSE:To obtain an element to increase Abbe's number with enlargement of refractive index (excellent modifying capability of chromatic aberration) by immersing glass preform having >= a specific value of LiO2 content and >=a specific value of Abbe's number in a molten salt containing Na<+>, K<+> and Rb<+>. CONSTITUTION:Glass preform having >=5mol% LiO2 content and >=50 Abbe's number is immersed in a molten salt containing Na<+>, K<+> and Rb<+> and subjected to ion exchange. By this method, Li<+> of high refractive index component in the preform can be replaced with K<+>, Na<+> and Rb<+> to give the aimed optical element of refractive index distribution type having a mountain-shaped distribution wherein refractive index is lessened from the center to the outer peripheral.
Patent JP-H08287885-A (JP)
Title: Coated metallic plate for alkaline dry cell positive electrode can
Inventor: KOSHIISHI KENJI
IPC: H01M50/119
Filed: 1995-04-12
Abstract: PURPOSE: To prevent the lowering of film adhesion due to distortion at the time of press working with the hardness of a Ni plating layer made a given value, in a coated steel plate, wherein a chemical conversion treatment coat and a conductive agent containing film are formed on the surface of an Ni plating cold rolling steel plate. CONSTITUTION: Chemical conversion treatment such as chromate is applied to the surface of an Ni plating cold rolling steel plate, having the hardness of an Ni plating layer of 300-650 in Vickers hardness, and then a metallic plate, wherein a film such as epoxy-resin containing a conductive agent, is press- worked to a positive electrode can. Consequently, since a fine crack is caused in the Ni plating layer at the time of press working, the unlowering adhesion of the film is found. The hardness of the Ni plating layer is adjusted by dissolution composition, an additive, and an electrolysis condition at the time of electroplating.