baber/WOPTO huggingface dataset:
Patent JP-S61136238-A (JP)
Title: Semiconductor device
Inventor: OIKAWA SABURO
IPC: H01L21/52
Filed: 1984-12-07
Abstract: PURPOSE:To produce a semiconductor with even pressure fitting load, excellent electric and mechanical characteristics by a method wherein a gate electrode sheet is buried in an intermediate slidable sheet to be integrated therewith through an insulator while a gate fetch part is provided on the central part of intermediate slidable sheet. CONSTITUTION:When a semiconductor substrate 1 is pressure fitted with an integrated intermediate slidable sheet 100 comprising a gate electrode sheet 102 and a cathode electrode sheet 101 integrated with each other through an insulator 105, said substrate 1 and slidable sheet 100 are equally brought into contact with a gate electrode 6 on an N emitter 5 and a gate fetch part 7-1 of protruding part 40 of P base. The plane whereon a gate sheet 102' of integrated intermediate sheet 100 and extruded cathode electrode sheet 101 are brought into contact with the semiconductor 1 and an upper electrode block 60 is finished on the same plane at specified precision while a part 103 coming into contact with a control electrode lead wire is free-rotatably provided on the central part of intermediate slidable sheet 100 one step lower than the surface making it feasible to align each member during pack-aging process.
Patent JP-S61138292-A (JP)
Inventor: SHIBATA ICHIRO
IPC: G09G5/06
Filed: 1984-12-07
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-H03120968-A (JP)
Title: Filter switching mechanism for infrared-ray camera
Inventor: ITO TOSHIAKI
IPC: H04N5/335
Filed: 1989-10-04
Abstract: PURPOSE:To reduce the length of the optical path line and to replace an infrared-ray filter simply externally without opening a camera case by providing a switch for switching an observation temperature range operated by an operation lever moving the infrared-ray transmission filter with respect to an optical path in forward/backward direction. CONSTITUTION:Infrared-ray filters 7A-7C are switched by having to turn an operation lever 15 only from the outside of a camera case. Thus, it is not required to open the camera case on each occasion to replace a transmission filter into other transmission filter and the filter changeover is simply and easily implemented. Furthermore, when the filters 7A-7C are placed in an optical path L between a condenser lens 8 and an infrared-ray detector 9, the optical path length between the condenser lens 8 and the infrared-ray detector 9, that is, the focal distance is reduced by the required distance only. Moreover, since the operation lever 15 through its rotary shaft 14 applies switching control to switches 17A-17C for switching the observing temperature range, it is not required for the operator to select the switches 17A-17C and the operation of the camera is simplified.
Patent JP-2000084623-A (JP)
Title: Hydro forming device
Inventor: AOYAMA KUNIAKI
IPC: B21D26/041
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To avoid a crack due to thinning of a bulged part and to precisely form a bulged part by applying an internal pressure and a axial compression load in the flow direction of a tube stock having a round cross section and forming a roughly flat part to a die face to the part changing from the axial direction of the tube stock to the bulging direction. SOLUTION: A forming die 1 is formed with upper/lower dies 2, 3 split in the axial direction, the upper die 2 is subjected to parting/clamping in the A-B direction. Semicircle shaped die holes 4, 5 are formed in the upper/lower dies 2, 3, a cylindrical hole 7 having the diameter roughly equal to an outer diameter of a tube stock 6 is formed by working with alignment of both die holes 4, 5. A bulged part forming die hole 8 is formed as branched in the direction orthogonal to the axial center of the cylindrical die hole 7. A pressurized fluid is pressure supplied to the cylindrical die hole 7 from pressurized fluid nozzles 11, 12. A roughly flat part 13 is formed at the part where a flow direction of the tube stock 6 is changed from the axial direction to the direction of the bulged part forming die hole 8.  The roughly flat part 13 is a roughly triangular, its bottom side is a straight line parallel to the tube stock 6 and its apex is positioned at a face of the bulged part forming die hole 8.
Patent JP-H05182056-A (JP)
Title: Resources occupancy system for money processing system
Inventor: CHIBA AKIHISA
IPC: G06Q40/02
Filed: 1991-10-04
Abstract: PURPOSE:To provide a resources occupancy system by which resources can be efficiently operated. CONSTITUTION:This system is equipped with plural operating parts 10 and 11 which select resources A-H, and a control part 100 which turns the selected resources A-H into an occupying conditions by the operation of those operating parts 10 and 11 and releases the occupying condition of the resources when at least one of the resources which are turned into the occupying conditions is not used for a prescribed time.
Patent JP-H04136653-A (JP)
Title: Air conditioner
Inventor: IKEDA HIDEO
IPC: G01F1/11
Filed: 1990-09-27
Abstract: PURPOSE:To carry out the temp. control by an air conditioner main body before a temperature change occurs by controlling an opening degree of a flow rate control valve so that heat quantity within a changing area coincides with heat quantity to be heat exchanged. CONSTITUTION:When an air conditioner 12 is operated, a set temperature value which is set by a temperature setting device 144 is read in and standard flow rate corresponding to the set value is operated. A person sensor counts the number of persons 128 in a room and an outdoor air volume to be introduced is operated accordingly. Introduced outdoor air heat volume is operated based on introduced outdoor air temperature. Next, person heat value corresponding to the number of the persons in the room is operated. Current value is read from an ammeter set on a cabinet panel 110 to operate heat value. Next, the standard flow rate is corrected by total heat value in an office 100 and corrected flow rate is operated. Then an opening degree of a valve 10 is determined and flow rate is controlled 10 accordingly.
Patent JP-H09102415-A (JP)
Title: Method for jointing r-fe-b-based permanent magnet and yoke
Inventor: TAKAGUCHI KAZUHIRO
IPC: H01F7/02
Filed: 1995-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable magnetic circuit wherein the joint strength between an R-Fe-B-based permanent magnet and yoke is hardly deteriorated even at a high temperature. SOLUTION: This method is characterized by jointing an R-FeB-based permanent magnet 2 (R is at least one of rare-earth metal elements including yttrium) constituting a magnetic circuit and a yoke 1 with the aid of zinc 3 or zinc alloy.
Patent JP-H01100568-A (JP)
Title: Paper discharging control method for image forming device
Inventor: KUBOTA KAZUNORI
IPC: G03G15/00
Filed: 1987-10-14
Abstract: PURPOSE:To prevent copying operation from being stopped at the end of copying by a loading quantity per bin or carried on until a jamming occurs by performing control so that when the number of originals is larger than the loading quantity per bin, copying paper is loaded in remaining bins automatically. CONSTITUTION:The number of blocks of a sorter 9 is denoted as N, the number of bins 10 per block (n), the loading quantity per bin 10 (a), the number of originals 3 (m), and the number of times of repetition (quantity) K. When K<=(N/S)Xn and Sa>=m [where S is a positive integer smaller than N and a minimum value satisfying K<=(N/S)Xn], N blocks are changed into S blocks to load sheets of copying paper 8 corresponding to 1st-(a)th originals 3 among the (m) originals 3 in a 1st block, sheets of copying paper 8 corresponding to (a+1)th-(2a)th originals in a 2nd block, and sheets of copying paper 8 corresponding to [(S-1)a+1]th-(m)th originals in an S block. Consequently, when the number of originals is large, sheets of copying paper are loaded in remaining bins automatically.
Patent JP-S62119065-A (JP)
Title: Marking method
Inventor: YOKOTA TOSHIO
IPC: B41J2/44
Filed: 1985-11-20
Abstract: PURPOSE:To enable the printing of a large one having a continuous pattern with high accuracy, by scanning linear or strip like laser beam obtained by a cylindrical lens. CONSTITUTION:Laser beam emitted from a laser beam source 1 is converted to linear or strip like beam by a cylindrical lens 2. This laser beam is projected to an article 5 to be subjected to marking processing through a stencil 3 and an image forming lens 4 to print the pattern puched in the stencil 3 on the article 5 to be subjected to marking processing. Because it is necessary to detect whether laser beam is normally emitted in order to prevent printing inferiority, laser beam transmitted through a laser detection window is detected by a laser beam detector 6. If this laser beam is one scanned in the width and vertical directions thereof, printing can be applied to the article 5 to be subjected to marking processing.
Patent JP-S62119006-A (JP)
Inventor: HIKIJI YOSHIMI
IPC: H01L21/301
Filed: 1985-11-20
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-S63110746-A (JP)
Title: Method for forming device isolation region
Inventor: SAGAWA SEIJI
IPC: H01L21/76
Filed: 1986-10-29
Abstract: PURPOSE:To execute the selective formation of a channel stopper in such a way that a groove as a device isolation region is formed on a silicon substrate and polycrystalline silicon is buried into this groove. CONSTITUTION:After an N<+> layer 2 has been formed on a P-type silicon substrate 1 and an N<-> epitaxial layer 3 has been grown on the layer additionally, a thermal oxidation film 4 is formed on the N<-> epitaxial layer 3; the oxide film is removed at the part where a groove 5 is to be formed; a patterning process is executed. Then, the groove 5 is formed by reactive ion etching in such a way that it can reach the original silicon substrate 1 by making use of the oxide film 4 as a mask and by using a gas constituting a polymer. During this process, the side wall of the groove 5 is covered with a polymer 6; a B<+> ion 7 is implanted into the groove 5, an N<+> layer 8 as a channel stopper is formed only at the bottom of the groove. Then, after the oxide film 4 and the polymer 6 are removed and the inside wall of the groove and the surface of the substrate are covered with a silicon oxide film 9, polycrystalline silicon 10 is buried. By this method, a channel stopper layer can be formed selectively.
Patent JP-H0788044-A (JP)
Title: Chafing stand
Inventor: HONMA HIDEKAZU
IPC: A47J27/18
Filed: 1993-09-24
Abstract: PURPOSE:To provide a chafing stand for keeping cooked food warm by warm water in a party place or the like. CONSTITUTION:A chafing stand 1 is constructed in a manner such that water pans 13 and 13, chafing pans 14 and 14, and lids 15 and 15 are put on a frame 2 which is supported by supporting legs 3 and water of the water pans 13 and 13 is heated by heat sources 4 and 4 for humidifying. A holding member 5 held by an arm 11 which has a tube-shaped section 6 is formed at the rear of the frame 2. In a state such that the holding member 5 is come to contact with the rear of the frame 2, the lids 15 and 15 are held so as to stand straight on the tube-shaped section 6. When the lids 15 and 15 are not held, they are put down along the frame 2 by swinging the holding member 5.
Patent JP-S62118490-A (JP)
Title: Correction system for erroneous input character for character recognition device
Inventor: NOHAMA MAMORU
IPC: G06K9/62
Filed: 1985-11-19
Abstract: PURPOSE:To obtain a character pattern required for a correct input character by inputting only a drop-out part of the character again with to an input error of the character having the drop-out part. CONSTITUTION:A character correction instructing part 8 instructs an additional writing by a switch means or the like, and under this state, the additional writing part, namely a stroke 4 is written in a writing history of a remaining incomplete character. In a feature editing part 11, the additional writing instruction from the instructing part 8 is received, a patterned coordinate signal of the incomplete character of a feature storing part 4 is read, fed to a characteristic sampling part 3 together with a coordinate signal of an additional writing stroke obtained through a previous processing part 2 from the input part 1 and stored in the storing part 4 as new data of one character after the feature is sampled. For instance, (as shown by d), the coordinate signal of the additional writing stroke is added to the last part of the coordinate signal every stroke and a complete character pattern is obtained.
Patent JP-H0679762-A (JP)
Title: Cylinder for molding machine and production thereof
Inventor: MARUTA KENJI
IPC: B29C45/62
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a cylinder for a molding machine excellent in fatigue strength, corrosion resistance and abrasion resistance without being attended by evils such as an increase in cost or the like by constituting the cylinder of a cylinder matrix composed of alloy steel and the lining material excellent in abrasion resistance and corrosion resistance present on the inner surface of the matrix and forming the lining material from a specific Fe-base alloy. CONSTITUTION:A cylinder 1 for a molding machine has a hollow cylinder matrix 2 composed of alloy steel and the lining material 3 excellent in abrasion resistance and corrosion resistance present on the inner surface of the cylinder matrix 2. The lining material 3 is formed from an Fe-base alloy containing 1.0-3.0wt.% of C, 0.2-2.0wt.% of Si, 2.0wt.% or less of Mn, 2.0-7.0wt.% of Ni and 0.5-2.0wt.% of B and substantially composed of the remainder of Fe and inevitable impurities. By this constitution, the abrasion resistance and corrosion resistance of the lining material 3 can be increased.
Patent JP-H05100847-A (JP)
Title: Memory protection system for information processor
Inventor: ASHIZAWA TAMOTSU
IPC: G06F12/16
Filed: 1991-10-07
Abstract: PURPOSE:To monitor a system so that data in another area is not damaged exceeding the upper limit of a stack area which can be used when a write processing into the stack area in a memory is executed in a processor. CONSTITUTION:In an information processor composed of the memory having the stack area and the processor, a comparison address register 5 storing an upper limit address which can be used in the stack area, and a comparison circuit 6 which compares the address when the processor 1 writes data into the memory 3 with the address stored in the comparison address register 5 and informs the processor 1 that the stack area is used up to the upper limit which can be used are provided.
Patent JP-H0976140-A (JP)
Title: Safety device of machine tool
Inventor: HATTORI TATSUYA
IPC: B23Q11/00
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To prevent in advance an accident of dropping of a tool caused by the erroneous operation when the tool is manually attached to or detached from a plurality of tool spindles. SOLUTION: The tool attaching or detaching position is displayed in the X-axis position by an identification plate 18, in which manual operation can be easily performed, respective No.1 to No.4 tool spindles 17 are sequentially and manually positioned on the lowermost part of the attaching or detaching position, and the coordinate values of them are stored together with the tool spindle numbers into a memory housing an NC by the learning function. When tool changing of, for example, the No.2 tool spindle 17 is performed in the actual tool exchanging, the number of the No.2 tool spindle is specified by a tool spindle selector switch on an operating board, and the No.2 tool spindle 17 is automatically positioned on the lowermost part of the identification part 18.  The present value is compared with the prestored coordinate value by the output from an X-axis detector 15, and manual exchanging of the No.2 tool spindle is made possible only when the values coincide with each other.
Patent JP-S62118401-A (JP)
Title: Interactive programming device
Inventor: SHIMA ATSUSHI
IPC: G05B19/409
Filed: 1985-11-19
Abstract: PURPOSE:To prepare an NC processing program, etc., by an interactive programming with a simple operation by displaying the contents corresponding to the memory to store a guide message in accordance with the keyboard operation. CONSTITUTION:When through a keyboard 5, to prepare an NC processing program, an interactive mode is selected and coordinate system selection, etc., are called out, the guide message of cautions, characteristic point, etc., on the use of the corresponding device stored in a memory 4 is displayed on a graphic display device 6. By the operation in accordance with the displaying, the program corresponding to a ROM2 is successively read, written into a RAM3, a graphic, character, etc., are displayed at the device 6, and by an interactive program, the NC processing program, etc., are prepared with a satisfactory operation.
Patent JP-H0977095-A (JP)
Title: Bag seal jig
Inventor: OHIRA MASARU
IPC: B65D33/16
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a bag seal jig capable of simply and certainly closing the opening of a bag. SOLUTION: A seal jig for sealing the opening of a bag closed so as to be bundled is equipped with a ring-shaped frame member 2 and a flexible piece allowed to protrude toward the inside of the frame member 2 having flexibility and pushed by the opening of the bag to be bend when the opening of the bag is inserted in the frame member 2 to seal the opening of the bag. The leading end part 3a of the flexible piece 3 is sharpened to a degree not damaging the bag and formed to become thinner than the frame member 2 and a plurality of the flexible pieces 3 protrude toward the center of the frame member 2.
Patent JP-H02108477-A (JP)
Title: Method for determining press weldable maximum size in friction press welding of stainless steel material
Inventor: ISHIHARA KENJI
IPC: B23K20/12
Filed: 1988-10-17
Abstract: PURPOSE:To prevent a generation of a press welding defect by correcting the weldable max. size of a mild steel member of a friction press welding machine in accordance with the ratio of the thermal conductivity of a stainless steel member to the mild steel member and determining the weldable max. size of the stainless steel member. CONSTITUTION:The stainless round bar (stainless steel member) 2 is friction press welded to the carbon steel round bar (carbon steel member) 1 by using the friction press welding machine. The weldable max. size of the stainless steel member 2 of this time is determined. The weldable max. size of the mild steel member 1 determined with the friction press welding machine is corrected in accordance with the ratio of the thermal conductivity of the stainless steel member 2 to the mild steel member 1. The weldable max. size of the stainless steel member 2 is determined by this correction. The generation of the press welding defect is prevented in this way.
Patent JP-H04136493-A (JP)
Title: Refrigerant compressor
Inventor: KITAICHI SHOICHIRO
IPC: F04C29/00
Filed: 1990-09-28
Abstract: PURPOSE:To improve abrasion-resistance of sliding members and obtain a refrigerant compressor with high reliability and a long life by using cast iron and carbon steel which have specified Vickers hardnesses respectively, so combining these members as to slide with each other while forming sliding parts of the refrigerant compressor. CONSTITUTION:A motor mechanism 4 composed of a stator 2 and a rotor 3 is arranged in a sealed casing 1. A compressing mechanism 5 is arranged below the motor mechanism 4. Refrigerant gas is sucked, compressed, and discharged according to planetary movement of a roller 13 and reciprocation of a blade 14 accompanied by rotation of a shaft 8. Refrigerator oil 20 is sucked by the rotation of the shaft 8 to lubricate a sliding portion. In the above- mentioned construction, in sliding parts of the compressing mechanism, cast iron whose Vickers hardness is ranged between 200 and 300 and carbon steel whose Vickers hardness is also ranged between 200 and 300 are used. The cast iron and the carbon steel are so combined as to slide with each other.
Patent JP-S62121221-A (JP)
Title: Movable weir made of flexible diaphragm
Inventor: TANAKA NOBUYUKI
IPC: E02B7/20
Filed: 1985-11-19
Abstract: PURPOSE:To apply cut-resisting property and expanding and shrinking property to a covering unit made of flexible diaphragm, by putting knitted goods organized with the yarns of metallic fiber, together with the flexible diaphragm coated with rubber or plastics, outside the covering unit made of the flexible diaphragm. CONSTITUTION:The bed section 7 of a river or the like is provided with the covering unit 9 made of flexible diaphragm of a cloth sheet coated with rubber or plastics, and on a part at least outside the covering unit 9 made of the flexible diaphragm, a flexible diaphragm 10 excellent in cut-resisting property is set in one layer, or is set in two layers or more to be put together. The flexible diaphragm unit 10 is organized with yarns with metallic fiber 12 used as knitted organizers 12 coated with the rubber or plastics 11 of flexible material. The covering unit 9 made of the flexible diaphragm is formed as a fabric 2 with the used yarns of organic fiber coated with rubber or plastics 1. By this organization, the metallic fiber 12 is used for the flexible diaphragm unit 10, and so the covering unit 9 is excellent in cut-resisting property and also in expanding and shrinking properties.
Patent JP-H1195270-A (JP)
Title: Optical wavelength conversion device
Inventor: HATORI MASAMI
IPC: G02F1/37
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To accurately lock in an oscillated wavelength of a semiconductor laser with a wavelength matching in phase with a period of a domain inversion part by using a narrow band-pass filter with respect to a device which converts wavelength of a laser beam emitted from a semiconductor laser by an optical waveguide type wavelength conversion element with a periodic domain inversion structure, and moreover, to miniaturize the device. SOLUTION: A laser beam 11R emitted opposite to a laser beam 11 emitted from a semiconductor laser 10 and made incident on an optical wavelength conversion element 15 is reflected by a reflection type narrow BPF(band-pass filter) 30 and fed back to the semiconductor laser 10. This narrow band BPF 30 is placed so that a reflecting plane is positioned at a distance of <=1.6 μm from the rear end face 10a of the semiconductor laser. And, a means for changing the temperature of the reflection type narrow band BPF 30, such as a Peltier element 35, etc., is provided.