baber/WOPTO huggingface dataset:
Patent JP-S571276-A (JP)
Title: Thermoelectric element and manufacture thereof
Inventor: NAKASHIMA TAKASHI
IPC: H01L35/32
Filed: 1980-06-02
Abstract: PURPOSE:To obtain the thermoelectric elements characterized by small contact resistance and excellent durability by welding thin metal plates for electrode leads to electrode taking out parts of the thermoelectric elements. CONSTITUTION:P and N type sintered thermoelectric elements of iron silicide are combined, and a P-N junction 3 is formed. The part other than the junction 3 is separated by a gap 4 or a separating member. To the ends of the lower temperature sides of the elements, are welded thin copper plates 6A and 6B for electrode leads by a parallel gap welding method. That is, the thin copper plates 6A and 6B are contacted to the elements 2A and 2B, respectively, electrodes 10A and 10B of a welding machine are compressed by the force of 3-4kg, the current of about 200A is conducted, and the welding is performed. In this method, the quality of the thin metal plates can be varied based on the quality of the thermoelectric elements, and the thermoelectric elements characterized by small mutual contact resistance and excellent heat resistance and mechanical strength can be obtained.
Patent JP-H02250316-A (JP)
Title: Semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/28
Filed: 1989-03-23
Abstract: PURPOSE:To prevent a conductive material inside an opening part from being eroded by an etching operation used to pattern a wiring film by a method wherein the opening part which has been formed in an insulating film and which has been filled with the conductive material is formed in an upward constricted shape. CONSTITUTION:An opening part 6 which has been formed in an insulating film 3 and which has been filled with a conductive material 7 is formed in an upward constricted shape. When the opening part 6 is formed in the upward constricted shape, a diameter at the upper part as a part coming into contact with a wiring film 9 on the insulating film 3 at the opening part 6 can be made small so as to exceed a limit of a small diameter by lithography. Accordingly, even when a mask is displaced a little, or even when a line width of the wiring film 9 is narrow, it is possible to restrain the opening part 6 from protruding from the insulating film 9. Thereby, when the wiring film 9 is etched for patterning use, it is possible to prevent the conductive material 7 inside the opening part 6 from being eroded.
Patent JP-H03272897-A (JP)
Title: Information recording card
Inventor: KITAJIMA TSUNEKICHI
IPC: B42D15/10
Filed: 1990-03-22
Abstract: PURPOSE:To ensure that forgery or alteration can be prevented more effectively and falseness can be easily discerned by providing the first concealing layer on the magnetic recording layer of a card base, then a thermal recording layer on the first concealing layer and finally the second concealing layer on the thermal recording layer. CONSTITUTION:A magnetic recording layer 2 is provided on the surface of a card base 1, then the first concealing layer 3 which makes the magnetic recording layer invisible on the latter, and finally a thermal recording layer 4 which records a pattern 5 thermally. In addition, the second concealing layer 6 which makes the thermal recording layer 4 invisible and a protective layer 7 are provided. The first concealing layer 3 is formed by applying a solution consisting of metal powder such as A1 or Ni and pigment such as titanium oxide dispersed in resin or ink vehicle. The second concealing layer 6 is formed by printing data in grey ink containing process ink which allows infrared ray to pass but does not allow a visible light to pass. If the card is irradiated with the infrared ray, the pattern part almost does not reflect but the uncolored part indicates a high reflection factor. Thus the difference in the reflection factor enables the falseness of the card to be discerned and the correctness of a monetary amount to be checked.
Patent JP-S547881-A (JP)
Title: Mos field effect transistor
Inventor: KAWAGUCHI TOSHIHIKO
IPC: H01L29/06
Filed: 1977-06-21
Abstract: PURPOSE: To manufacture high dielectric strength FET, by providing a drain under the channel, providing the layer of the same condction type around the channel, and preventing the concentration of electric field near the surface. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09265842-A (JP)
Title: Electric cable
Inventor: ISHIKAWA IZUMI
IPC: H01B9/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide an electric cable which does not pose the danger of producing water-trees, etc. SOLUTION: This electric cable comprises a central conductor, and an inside layer 2, a crosslinked polyethylene XLPE insulating layer 4, and an outside layer 6 which are laminated on the outer periphery of the central conductor, the inside 2 and outside 6 layers being made from a material whose equilibrium moisture concentration at an ambient temperature from 15 to 25 deg.C and at steam pressure of 15 to 25mmHg is 1% or less. If the central conductor 1 comprises a plurality of segments covered with an intervening layer and bound together, the equilibrium moisture content in the intervening layer is also 1% or less.  Therefore, the moisture contents in the inside layer 2, the outside layer 6, and the intervening layer are so low that no moisture is transferred to the XLPE insulating layer 4, with the result that the moisture content in the XLPE insulating layer 4 can be kept very small, and that growth of water-trees, etc., can be suppressed.
Patent JP-H07275757-A (JP)
Title: Fluid spray device provided with static eliminator
Inventor: IMAMURA HIROSHI
IPC: H05F3/04
Filed: 1994-04-12
Abstract: PURPOSE:To completely remove dust or the like by eliminating the charge of static electrically. CONSTITUTION:This fluid spray device provided with static eliminator 1 is constituted so as to have a frame 3, a fluid spray head 4 supported to be freely movable back and forth along the side part of the frame 3 and a driving mechanism 5 for moving the fluid spray head back and forth, and a static eliminator 6 is provided in the vicinity of the fluid spray head 4.
Patent JP-H11253898-A (JP)
Title: Ultrasonic washer
Inventor: HIROSE HARUHISA
IPC: F04F7/00
Filed: 1998-03-07
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic washer constituted so that liquid flowing out from a nozzle port does not swirl. SOLUTION: In this washer, a groove 12 is formed on the peripheral of a liquid inflow port 10 and liquid caused to flow in the groove 12 is caused to flow in toward the surface of an ultrasonic vibrator transducer 7, thereby enabling effectively removing bubbles on the surface of the ultrasonic vibrator transducer 7. And since by fitting a straightening plate 11c to an inclined part 11b inside a nozzle member 11, the liquid caused to flow in does not swirl, ultrasonic waves generated from the ultrasonic vibrator transducer 7 are caused to flow out from a nozzle port 11a to improve washing effect without being irregularly reflected and attenuated.
Patent JP-H07278136-A (JP)
Title: Method for regenerating recovered sulfolane
Inventor: HOKI SUSUMU
IPC: B01D3/00
Filed: 1994-04-12
Abstract: PURPOSE:To simply and economically regenerate the recovered sulfolane used for extracting and decomposing an aromatic hydrocarbon from a mixture of the aromatic hydrocarbon with a nonaromatic hydrocarbon. CONSTITUTION:This method for regenerating the recovered sulfolane is to bring the recovered sulfolane into contact with an alkali metallic hydroxide and then distill the resultant sulfolane, preferably bring at least a part of the recovered sulfolane discharged from the bottom of a recovering column for the sulfolane intro contact with the alkali metallic hydroxide, then carry out the vacuum flash distillation of the resultant recovered sulfolane with an ejector using steam as a driving source, condense the vaporized sulfolane together with the steam for driving the ejector and then return the obtained liquid substance to the bottom of the recovering column for the sulfolane.
Patent JP-S59197830-A (JP)
Title: Photoelectric converter
Inventor: AMANO NOBUTAKA
IPC: H01L31/02
Filed: 1983-04-26
Abstract: PURPOSE:To improve a converter in a man-hour, mounting and a price, etc. by enclosing in one package a photodetector having sensitivity to a light of a desired wavelength by placing a resin for absorbing a light of an undesired wavelength on the surface of a pellet, and an element for generating a prescribed output voltage or output current. CONSTITUTION:A pellet 11 of a PIN Diode formed by placing a resin for making only a light of wavelength exceeding an infrared ray pass through, on the surface of the pellet being a photodetector, and a pellet 12 of an integrated circuit for receiving an output signal of its photodetector and generating an output voltage or an output current are placed on one lead frame and enclosed in a transparent resin. According to such a constitution, an output voltage V2 of a photoelectric converter by a visible light becomes small to the same extent as a method for using a conventional filter, and also, a filter becomes unnecessary, therefore, flexibility of mounting of the photoelectric converter becomes large, and a higher density mounting can be executed.
Patent JP-H09268672-A (JP)
Title: Installing structure of omnidirectional vibration control device
Inventor: KATO HIROSHI
IPC: E04B1/98
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an installing structure by which safety can be enhanced and workability, economical efficiency and contraction and reduction or the like of an installing space can be attained by controlling vibration not only in the vertical and horizontal direction but also in all directions by a vibration control device of a simple structure, and perfectly damping omnidirectional vibration. SOLUTION: A vibration control device 1 is interposed between a steel pipe 18 being the vibrating object side and a support bracket 19 on the vibrating body side. The vibration control device 1 is composed of an upper metal fitting 2 of a groove- shaped member, a lower metal fitting 3 of a groove-shaped member to cover and wrap this, a rubber-like elastic body 4 fixed by being completely filled so that a plate- like member of the upper metal fitting 2 is buried in a space between both or the like. When the upper metal fitting 2 and the lower metal fitting 3 of this vibration control device 1 are brought into contact with the steel pipe 18 and the support bracket side and are fastened together by a fastening means, the vibration control device 1 fulfills the vibration damping action in all directions, and reduces transmission of vibrational force to a vibrating object.
Patent JP-H04286297-A (JP)
Title: Transmission line erroe detecting and compensating circuit of color television signal
Inventor: CHO FUJIO
IPC: H04N7/00
Filed: 1991-03-14
Abstract: PURPOSE:To prevent the disturbance such as drawing a course mark on a television screen from occurring when the burst error occurs at the transmission line. CONSTITUTION:A parity generating circuit 5 of a transmitting part generates a parity from a digital signal and a multiplying circuit 6 multiplies it with a digital signal. At a parity checking circuit 10 of a receiving part, the parity sent from the transmitting part and the parity generated from a digital video signal are collated, and when the error is detected, a replacing circuit 13 replaces with the digital video signal of the N scanning lines before one frame.
Patent JP-S52156633-A (JP)
Title: Enlarging optical device
Inventor: SATOU TADASHI
IPC: G03G15/041
Filed: 1976-06-22
Abstract: PURPOSE:To maintain the irradiation light quantity to photosensitive member of a device, which is operative to expose the photosensitive member by enlarging and reducing the size of an original image, at a constant level to automatically adjust the density of the image for the enlarged copying operation by turning an iris control member in accordance with the movement of a lens.
Patent JP-S56169941-A (JP)
Title: Automatic transmitting radio device
Inventor: FUTAMURA TSUNETAKE
IPC: B64D25/20
Filed: 1980-06-03
Abstract: PURPOSE:To drive an oscillating circuit as required only, by inserting a contact of a hold switch operated by a signal of an AND circuit to a power supply circuit of a radio circuit. CONSTITUTION:An acceleration sensor 1 outputs a voltage proportional to the acceleration. When the output of the acceleration sensor exceeds a threshold value of a discriminator 2, the output of the discriminator 2 is at H level, a timer 3 is converted into an L level and a hold switch 6 is operated by an output signal of an AND circuit 4, the contact 7 inserts the power supply circuit 9 of a radio circuit 8 and an automatic oscillation radio is driven.
Patent JP-H07255427-A (JP)
Title: Production of roast pork-like beef, raw ham-like beef and ham-like beef using waste cattle beef as feedstock
Inventor: MATSUYAMA KENZO
IPC: A23L13/70
Filed: 1994-03-17
Abstract: PURPOSE:To obtain the subject foods by facilitating the infiltration of taste into waste cattle beef hitherto hard to process to use it suitably for producing the subject foods. CONSTITUTION:These foods are obtained by the following processes: 1st process: cattle beef is dipped into a sauce composed of each appropriate amount of water, common salt, sugar, pepper and garlic; 2nd process: the beef is boiled well in a second sauce composed of each appropriate amount of soy and Japanese rice wine on a weak fire for a specified time; 3rd process: the well-boiled beef is cooled for a specified time; 4th process: the beef is again boiled well for a specified time on a weak fire and then cooled; and 5th process: the resultant beef is defatted and vacuum-packed.
Patent JP-H04294703-A (JP)
Title: Transfer and boxing of pocket tissue paper or the like to be packed and boxing device
Inventor: YANO YOSHIHIRO
IPC: B65B5/06
Filed: 1991-03-12
Abstract: PURPOSE:To supply automatically and mechanically boxing method and apparatus of articles such as mass-produced pocket-tissue which are difficult to mechanically chuck. CONSTITUTION:Pocket tissue 1 fed from an automatic transfer line in turn are contained by a specified number in an erected condition on the trays 9 placed on a belt conveyor 8 driven intermittently. And the upper face of the packing vessel is sucked and held by an air suction device 10 having a suction box 16 connected to a suction pipe 18 to raise via a lifter 11, by making the number of tray 9 enough to satisfy the opening area of the packing vessel 2 as a unit number. And the boxing method and the apparatus of pocket tissue is composed of a suction type transfer device 4 transferring horizontally the tissue box on rails 25 via a slide device 12 to a packing device 5 and the packing device 5 in which an opened packing vessel 2 adjacent to the suction transfer device 4 is intermittently transferred by a conveyor 33 to stop at a certain position for a certain interval and the tissue can be raised or lowered into the packing vessel 2 by the transference of the air section device 10.
Patent JP-S548331-A (JP)
Title: Car steering device
Inventor: MURAYAMA YOSHINOBU
IPC: B62D7/06
Filed: 1977-06-21
Abstract: PURPOSE: To ensure sufficient steering angle, by mounting a steering transmission axle for longitudinal direction attitude connected to a steerting arm on a car body in front of an engine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S51150794-A (JP)
Title: Abradant providing device
Inventor: YOKOTA MINORU
IPC: B24B57/00
Filed: 1975-06-20
Abstract: PURPOSE:To provide a effective grinding on the surface of substances by keeping most abradant between fibers.
Patent JP-H03277848-A (JP)
Title: Power transmission device
Inventor: KAJINO KATSUJI
IPC: F16F15/12
Filed: 1990-03-23
Abstract: PURPOSE:To prevent the generation of abnormal noise by installing a prime mover and a driven body on the same axis between an engine and a gear transmission device and installing a meshing part which has a play in the peripheral direction and is meshed in loaded state and an elastic body for releasing the meshing in the no-loaded state. CONSTITUTION:When the crankshaft 11 of an engine 10 revolves, a prime mover 29 turns, and in loaded state, a damper rubber 38 elastically deforms in the peripheral direction, and the meshing parts 36 and 37 of the prime mover 29 and a driven body 32 are meshed, and power is transmitted from the prime mover 29 to the driven body 32 and a gear transmission device 19. In the no- loaded state, the damper rubber 38 releases the meshing between the meshed parts 36 and 37 by the elastic force, and both are kept in playing state. Accordingly, in idle revolution, the revolution change in acceleration and deceleration is absorbed within a range of the play of the damper rubber, and the generation of abnormal noise can be prevented.
Patent JP-S552016-A (JP)
Title: Printer apparatus
Inventor: NAKAMURA KEIJI
IPC: B41J2/22
Filed: 1978-06-19
Abstract: PURPOSE:To provide a printer apparatus, wherein stoppers are mounted on printing surfaces of a hammer bank to operate at relative sideways reciprocal movement, and poles and sources of magnetism or magnets are fixed which otherwise would be reciprocally moved, so that higher reciprocal movement of the mechanism can be permited. CONSTITUTION:The movement generated by a reciprocal movement mechanism 8 will be transmitted through a movement connecting member 9 to a framework 12 to move horizontally a plurality of plate springs 1. Each stopper 13 is fixed between the plate spring 1 and each pole 5 to the framework 12, the stopper 13 being positioned such that the plate spring 12 does not abut the pole surface when the pole 5 atracts the plate spring 1. Thus when the magnet 4 atracts the plate spring 1 towards pole 5 the plate spring 1 cannot engage with the pole due to the arrangement of the stopper 13, and the stopper coacts with the horizontal movement of the spring 1, so that there is no slidable portion and weight of movable parts will be reduced.
Patent JP-H10250720-A (JP)
Title: Packaging box for carrying clothes
Inventor: NAGAI TADAO
IPC: B65D5/50
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a packaging box for carrying clothes in which a hanger suspension piece in which a through suspension hole is provided is continuously provided on a lid plate integrated with a box body, the assembly is easy, and the hanger suspension piece can surely be held. SOLUTION: In a packaging box, a hanger suspension piece 91 having a suspension hole is continuously provided on a lid piece 9 continuously provided on a back plate, a fold-in piece 51 is continuously provided on a lid piece 5 continuously provided on a front upper half plate 1, a front lower half plate 2 is attached to a narrow longitudinal frame piece 35 continuously provided on a side plate 3 on the open side, a locking groove part 93 is notched in each side end part of the hanger suspension piece 91 toward an open side, a locking piece 6 provided with a through engagement hole 61 in the vertical direction is continuously provided in a center part of an upper end of each side plate 3,  and the hanger suspension piece 91 is supported by the locking piece 6 by attaching the locking groove part 93 on each side end of the hanger suspension piece 91 bent inward of the box to the end of the engagement hole of the locking piece returned to the inner side of the box.
Patent JP-S551749-A (JP)
Title: Facsimile unit
Inventor: SUZUKI RIYOUTA
IPC: H04N1/04
Filed: 1978-06-20
Abstract: PURPOSE: To enable to read in the fixed format information, by placing the fixed format plate displaying the fixed format and the content of information in the facsimile unit, and operating a part or a plurality of elements constituting the scanning optical system.  
     CONSTITUTION: To transmit the fixed format information for the fixed information and the variable information of the transmission and reception terminals of the facsimile unit, the fixed format plate 11 displaying the fixed format information is placed in the faxsimile unit. Further, by operating a part or a plurality of the elements constituting the scanning optical system of the transmission manuscript 10, the plate 16 is scanned in standstill state to obtain the fixed format information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04284963-A (JP)
Title: Light alloy-made member containing fiber reinforced part
Inventor: OOKIJIMA JIYUN
IPC: C22C49/00
Filed: 1991-03-14
Abstract: PURPOSE:To improve settling resistance to compressive stress in a light alloy- made member and to prevent the development of defect, such as crack in interface between fiber reinforced part and non-fibrous reinforced part. CONSTITUTION:Position 34 receiving the compressive stress in the light alloy- made member 36 is reinforced with the reinforcing fiber 10. In the case angle of the reinforcing fiber shown in the cross section along direction of the compressive stress to this direction is used to theta deg. and degree of orientation Y of the reinforcing fiber is made to be {(90-theta)/90}X100, the average aspect ratio Ra and the average degree of orientation Ya are made to be 100-2000, 10-85, respectively and also relation of Ya>-0.125XRa+50 is satisfied. Volume ratio of the reinforcing fiber is made to be >=5%.
Patent JP-H01248529-A (JP)
Title: Hardening of sog film
Inventor: IIDA SHINYA
IPC: H01L21/316
Filed: 1988-03-30
Abstract: PURPOSE:To harden an SOG film in a short time by applying a photo-reaction initiator to the semi-hardened or temporarily hardened SOG film and subjecting the SOG film to an ultraviolet-ray irradiation process. CONSTITUTION:OCD-type 2 is applied as an SOG film to the surface of a silicon wafer 6 by a spin coater and subjected to heating for 30 to 60minutes at a temperature of about 100 deg.C within a device under a reduced pressure to get the SOG film semi-hardened or temporarily hardened by evaporating a solvent. Then, a photo-reaction initiator is applied to the semi-hardened or temporary hardened SOG film using the spin coater, etc., and ultraviolet rays are irradiated to the SOG film within the device. The pressure within the device may be reduced at this time. If the intensity of the ultraviolet rays irradiated onto the SOG films is adjusted to 500mW/cm<2> with wavelengths of 220-320nm, the SOG film is completely hardened within about 30seconds.
Patent JP-H09264358-A (JP)
Title: Manufacture of grain and frictional material
Inventor: SUKAI YUKIYASU
IPC: F16D69/02
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To improve dispersibility of starting raw materials, so as to provide a high-quality frictional material in which various kinds of constituent materials are uniformly dispersed, by making organic fibers to be taken as raw materials aggregate while hoe-ding the frictional raw materials other than the organic fibers, and radially projecting a plurality of organic fibers from the front surface. SOLUTION: All organic fibers to be used as raw materials of a frictional material can be used for one component of a grain, on the other hand, the other component is a material other than the organic fiber. As a frictional material raw material other than the organic fiber, friction particles composed of cashew resins or rubber, copper, and sulfur can be mentioned. Next, the organic fibers and the other frictional material raw materials are mixed while being kneeled and crushed, and a green alga-like particle in which a plurality of organic fibers are radially projected from the front surface, or a fluffy pill- like grain can be obtained. Grains are entangled with organic fibers on the front surfaces in pre-performing or aging, and firmly bonded to each other. Therefore, the strength of the frictional material can be increased.