baber/WOPTO huggingface dataset:
Patent JP-H0433366-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IIDA YOSHIKAZU
IPC: H01L27/10
Filed: 1990-05-30
Abstract: PURPOSE:To improve an alpha-ray soft error breakdown strength by a method wherein the lower part and side part of the information storing part of a memory cell or the MIS-FET which is a part of it are used as an element isolation region. CONSTITUTION:The element isolation trench 7 of an element isolation region is formed in the rear of a p<->-type semiconductor substrate 1. A mask 20 is formed on the surface side of an n-type epitaxial layer 2 and a mask 21 is formed on the rear side of the p<->-type semiconductor substrate 1 and the rear of the p<->-type semiconductor substrate 1 is subjected to anisotropic etching with the masks 20 and 21 to form the element isolation trench 7. Then the element isolation trenches 8 of the element isolation region are formed in the rear of the p<->-type semiconductor substrate 1 in the same way as the element isolation trench 7. Insulating layers 9 and 10 are successively built up along the respective inner walls of the element isolation trenches 7 and 8. Then the respective element isolation trenches 7 and 8 are filled with burying material 11 with the insulating layers 9 and 10 therebetween to complete the element isolating region which improves an alpha-ray soft error breakdown strength.
Patent JP-H08329971-A (JP)
Title: Secondary battery
Inventor: YAMAMOTO TAMOTSU
IPC: H01M10/058
Filed: 1995-06-05
Abstract: PURPOSE: To provide a secondary battery having a large battery capacity at the same volume in the case where plural secondary batteries are used by reducing the number of safety device than the number unit of battery so as to increase the positive electrode active material and the negative electrode active material by the volume of the reduced number of safety device. CONSTITUTION: One unit 1, which is formed of a positive electrode, a negative electrode and electrolyte, is wound so as to form a battery. A positive electrode lead 72 and a negative electrode lead 81 are connected to each other inside the battery. In this lithium secondary battery, since safety devices are integrated to one, in comparison with the conventional lithium secondary battery, volume is increased by the volume of one safety device 2 and one positive terminal 16. Namely, this battery is provided at least one safety device, and the number of the safety device can be reduced than the number of battery unit provided inside the secondary battery. As a result, capacity of this lithium secondary battery can be increased with the increase of the volume thereof in comparison with the conventional lithium secondary battery.
Patent JP-S5929198-A (JP)
Title: Plate surface protecting agent for planographic printing press
Inventor: MATSUMOTO HIROSHI
IPC: B41N3/08
Filed: 1982-08-09
Abstract: PURPOSE:To provide a plate surface protecting agent having desensitizing power while keeping the sensitivity of an image part and excellent in coating surface quality, obtained by adding alkali metal or ammonium hexametaphosphate to a water soluble org. high molecular compound soluble in cold water and having film forming property. CONSTITUTION:5-35wt% one kind or more water soluble org. high molecular compound (A) soluble in cold water and having film forming property selected from dextrin, soluble starch, water soluble fibrous ether, a water soluble vinyl polymer, purulan and a purulan derivative, malei resin, Stractan and aluginate and 0.02-2% alkali metal or ammonium hexametaphosphate (B) are contained to obtain a plate surface protecting agent for a planographic printing plate.
Patent JP-H033946-A (JP)
Title: Negative pressure extracting device
Inventor: CHIKAHISA MASARU
IPC: F02D45/00
Filed: 1989-05-31
Abstract: PURPOSE:To mitigate the action to a pressure sensor and improve driveability by transmitting the negative pressure applied to the pressure sensor with the first pressure guide pipe provided on a surge tank and the second pressure guide pipe inputting the signal of a throttle sensor. CONSTITUTION:The intake manifold of an internal combustion engine and a pressure sensor 34 are connected by a pressure guide pipe 50 branched into the first pressure guide pipe 52 and the second pressure guide pipe 54. The first and second check valves 56 and 58 are provided in the middle of the first pressure guide pipe 52, and a surge tank 60 is provided between them. The third check valve 62 is provided on the second pressure guide pipe 54. The third check valve 62 is closed when the engine rotating speed is increased (at the time of acceleration), and the negative pressure is applied to the pressure sensor 34 via the surge tank 60. When the rotating speed is decreased (at the time of deceleration), only the third check valve 62 is opened by the signal of a throttle sensor, and the negative pressure is transmitted. The change of the fuel injection quantity controlled by the negative pressure sensor is mitigated, and driveability is improved.
Patent JP-S5662306-A (JP)
Title: Manufacturing of laminated steel core and the device
Inventor: AWA MIKIO
IPC: H01F27/245
Filed: 1979-10-29
Abstract: PURPOSE:To enable manufacturing to be achieved by a series of equipment in a line by integrating all the operations ranging from cutting of steel plates to lamination of steel cores, by taking such a procedure as to cut hoop material to a prescribed length to prepare steel plates for legs and joints and then to laminate them in turn. CONSTITUTION:A steel plate coiled into a hooplike shape is cut into strips of a prescribed length by a cutting device to prepare leg plates 1, short joining plates 2 and long joining plates 3. And then, plural rows of the leg plates 1 are inserted into the steel cores laminated section keeping the tips aligned, and at the same time, plural fows of the short joining plates 2 are also inserted and assembled between the legs from the front in such a manner that they would not come on the top of the leg plates 1. This operation is repeated several times. And then, the leg plates 1 and the long joining plates 3 are inserted and supplied at angles which are 90 deg. different from each other, and these are assembed so that tips of the leg plates 1 contact side surface of the long joining plates 3, and then this operation is repeated several times.
Patent JP-S63119739-A (JP)
Inventor: HARA TADAYOSHI
IPC: A61B5/00
Filed: 1987-06-04
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-S5363609-A (JP)
Title: Diagonal flow blower
Inventor: SAKATA KANJI
IPC: F04D17/00
Filed: 1976-11-18
Abstract: PURPOSE: To enable one-stage and mass production of diagonal flow blowers by adapting the structure of the diagonal blower such that adjacent vanes are planted in such a manner that they are not overlapped to each other when viewing from the restricted side of a boss. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10334547-A (JP)
Title: Reel base driving mechanism
Inventor: SUZUKI AKIHIRO
IPC: G11B15/44
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To simplify a changeover mechanism between a normal F/R (fast forwarding/rewinding) mode and a high speed F/R mode. SOLUTION: In the reel base driving mechanism for transmitting the rotation of a changeover gear 53 via an oscillatory idle gear 29 to reel bases, the changeover gear 53 is energized by a spring 56 in the direction of meshing a small diametral gear 55 of this gear 53 with a large diametral gear 26 of a normal gear 25, and is also energized by a leaf spring 6 having stronger energizing force than the spring 56 in the opposite direction. Then, a slider 7 to be slid by changing the modes is worked to press the leaf spring 6 so as not to act the energizing force of the leaf spring 6 upon the changeover gear 53 at the time of a play mode and the normal F/R mode, and is slid into a position where no influence of the energizing force of the leaf spring 6 to the changeover gear 53 is exerted at the time of the high speed F/R mode.
Patent JP-H09325700-A (JP)
Title: Tag
Inventor: KIKUGUCHI NOBUYUKI
IPC: G09F3/00
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily and surely execute sticking operation of binding parts by lining up plural temporally binding sets formed by combining tacky adhesives and release materials facing each other at a proximate state and lining up the temporally binding sets varying in widths at irregular pitches. SOLUTION: The plural temporally binding sets 8 formed by mating the tacky adhesives 6 and release materials facing each other are lined up and disposed in the longitudinal direction of the binding parts 3. The temporally binding sets 8 adjacent to each other are lined up in a proximate state. The width D in the longitudinal direction of such binding parts 3 includes a large size and a small size. These plural temporally binding sets 8 are lined up at the irregular pitches. As a result, the chances that the tacky adhesives 6 disposed on the one counter surface 4 and the tacky adhesives 6 disposed on the other opposite surface 5 correspond to each other are increased by relatively shifting the counter surface 4 and the counter surface 5. The adequate joining of the binding parts 3 is thus resulted.  Then, the adequately joined binding parts 3 are obtd. by the simple operation of shifting the counter surfaces 4, 5 from each other and merely sticking these surfaces.
Patent JP-S5263785-A (JP)
Title: Position signal generator
Inventor: KANDA KIMIO
IPC: G01N29/04
Filed: 1975-11-21
Abstract: PURPOSE: In a device for showing the position of an object moving within an observation window with coordinate system, thread-form materials are fitted to the moving object in X,Y axis directions and their movements are converted to electrical signals, whereby easy indication with a small-sized lightweight device is made possible. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5764326-A (JP)
Title: Pilot signal recording and reproducing system
Inventor: HIROTA AKIRA
IPC: G11B5/588
Filed: 1980-10-07
Abstract: PURPOSE:To record and reproduce a pilot signal for obtaining a track shift in the narrow band, by recording in order 4 kinds of frequency signals in every track, and discriminating and reproducing 2 kinds of signals from tracks on both sides of a scanning track at the time of reproduction. CONSTITUTION:Frequencies f1, f4 satisfying f1=Ni.fH, and frequencies f2, f3 satisfying fj=(2Nj-1)fH/2 and approaching said f1, f4, respectively are recorded in order  in ever track as pilot signals. On the other hand, as for a signal reproduced by a rotary head 13 from a magnetic tape 14, the signal (f1, f4) or (f2, f3) is inputted to a differential amplifier 36 through band-pass filters 32, 33 and changeover switches 34, 35, at every 1 track by a comb-line filter constituted of a CCD22, a reverse amplifier 23, a changeover switch 24 and an adder 31, and a track shift corresponding to an input level difference is outputted. In this way, a track shift signal is obtained exactly in the narrow band.
Patent JP-H0226909-A (JP)
Title: Method and apparatus for reducing stickiness of cotton flock
Inventor: RENE BUEEBAA
IPC: D01B1/40
Filed: 1989-06-02
Abstract: PURPOSE: To efficiently reduce the stickiness of cotton flocks while efficiently heating them by compressing cotton flocks contaminated with honeydew and introducing them between heated rollers and then opening them. CONSTITUTION: The cotton flocks contaminated with honeydew are drawn out from a chute 11, introduced and heated between compression rollers 16, 13, 14 to form into a fiber batt 17. This fiber batt 17 is passed and heated mutually among at least three pieces (five pieces in the figure) of rotated and heated rollers 23, 24, 25, 26, 27. After that, the batt is carded by an opening roller 41 and then the opened fibers are supplied to the next process.
Patent JP-S5765655-A (JP)
Title: Electron microscope
Inventor: YONEZAWA AKIRA
IPC: H01J37/21
Filed: 1980-10-07
Abstract: PURPOSE: To prevent the reduction of the view due to the objective diaphragm, by varying the excitation of a focus lens while interlocking with the variation of the excitation of an objective lens and setting the focus position of the electron beam at the fixed position before and after the variation of the excitation of the objective lens.  
     CONSTITUTION: The initial condition of the orbit of an electron beam 4 at the random excitation strength of the objective lens in a tansmission type electron microscope is matched to the focus point Zc of the electron beam at the final stage focus lens. When the position Zo of the specimen will vary through the inclination to vary the excitation strengh of the objective lens, the excitation of the focus lens is interlocked to vary and the focus point of the electron beam 4 at the rear of the specimen placed at the position Zo will be focused to a fixed point ZA. Since said position ZA is made constant even if the excitation strength of the objective lens is varied, the reduction of the view due to the objective diaphragm can be prevented by arrnanging an objective diaphragm at said point ZA. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5663660-A (JP)
Title: Computer
Inventor: UEDA HIROYUKI
IPC: G06F3/16
Filed: 1979-10-26
Abstract: PURPOSE: To register the operation result only, without writing unnecessary information in RAM, by selecting with a switch whether the numerical information or the operational instruction, etc., of newly input are stored in RAM or not.  
     CONSTITUTION: In case when the slide switch SW is set to the position of ANS, the switch information sending line L5 becomes an earth level, and it is informed to the operation control part CONT that the switch SW is set to the position of ANS. In this case, the control part CONT sets FF and grounds the inverted Q terminal, after the key = has been depressed. At this time, a write signal is provided to RAM through the line L1. In the same way, the OR gate G3 is opened, the address incrementor AI is operated, and the address is updated by the control part CONT. On the other hand, in case when the position of the switch SW is VER, the control part CONT does not set FF, and all the key input information is written into RAM. In this way, only the operation result can be registered by means of the position of the switch SW, without writing unnecessary information in RAM. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01308056-A (JP)
Title: Lead frame for semiconductor device
Inventor: OZAKI ATSUSHI
IPC: H01L23/50
Filed: 1988-06-06
Abstract: PURPOSE:To obtain a lead frame in which the drop of a Vcc level due to metal wirings of a semiconductor device can be alleviated by so disposing the frame for a reference ground voltage for a power source voltage as to surround a die frame. CONSTITUTION:In order that a lead frame for supplying a power source voltage Vcc is not extended around the periphery of a die pad for placing a semiconductor device or a package for containing a semiconductor device is not increased in size, the frame is displaced vertically from a die, the leads. Since Vcc leads 1j are extended around the periphery of a die frame 1u, the supply of the external Vcc can be received also from the opposite side of the lead 1j, a Vcc metal pad 4f is newly provided at the sides of the metal pads 4a-4e the output unit on the device so that the electric contact of the 4f with the 1j can be provided by wirings 3u, and the drop of Vcc can be alleviated as compared with the electric contact with the 4f, 1j by the wirings 3u, and the drop of the Vcc can be alleviated as compared with the Vcc extension by metal wirings on the device.
Patent JP-S5365589-A (JP)
Title: Calandria cooling mechanism of pressure tube type reactor
Inventor: HIMUDERA TAKETOKU
IPC: G21C15/02
Filed: 1976-11-24
Abstract: PURPOSE: A calandria cooling construction capable of reducing the change of cooling property due to deformation by welding and installing errors, by means of planning the structure in heavy water distribution units in a pressure tube type reactor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5841218-A (JP)
Title: Combustion promoting apparatus for compression ignition type internal-combustion engine
Inventor: OOSHIMA YUUJIROU
IPC: F02B19/14
Filed: 1981-09-04
Abstract: PURPOSE:To promote mixing of main fuel and air and to thereby ignite and burn air-fuel mixture without delay of time, by forming a small chamber into which subsidiary fuel is injected from a subsidiary injection port of a pintle nozzle, and constituting the inner surface of said small chamber with an oxidizing catalyst which constitutes the igniting section of a self-heated plug. CONSTITUTION:In the inner surface of a swirl chamber 3, there is formed a small chamber 7 into which subsidiary fuel is injected from a subsidiary injection port 6 of a pintle nozzle 4. An igniting section of a self-heated plug, which produces heat by causing oxidation through contact with fuel, is constituted by forming the small chamber 7 with an oxidizing catalyst 9 consisting principally of rhodium. With such an arrangement, subsidiary fuel is ignited without delay of time and burnt completely in the small chamber 7. Further, since main fuel ejected from a main injection port 5 is mixed with air effectively by the combustion gas of subsidiary fuel ejected to the outside from an opening 8 of the small chamber 7, the main fuel is also ignited without delay and burnt completely.
Patent JP-H11334274-A (JP)
Title: Ink holding body, laminating-fixing method for leaf bundle used for ink holding body, applying utensil using ink holding body, and ink jet recording device
Inventor: KORIKI TADASHI
IPC: B41J2/175
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink holding body wherein the assembling work to a barrel body is easy, and troubles are reduced, and which is advantageous costwise because the yield of the manufacture of leaves rises as well, and is inexpensive and has a high quality, a laminating-fixing method for a leaf bundle comprising a plurality of leaves, which is used for the ink holding body, and an applying utensil and an ink jet recording device using the ink holding body. SOLUTION: For this ink holding body which temporarily reserves an overflowed ink from an ink tank 10, the ink holding body is constituted by stacking leaves 20 which expand into a flat plate form, and for the leaf 20, a plurality of protruding parts 22 are formed at locations where proper intervals are placed, on the surface of the leaves 20, and a gap part 24 to hold the overflowed ink is formed by locating the stacked adjacent leaves in approx. parallel with each other with desired intervals. Also, all the leaves 20 which constitute the gap part 24, come into contact with an ink introducing passage 14, and a cut and raised part 21 is provided at least at one place on the flat surface of the leaves 20.
Patent JP-S623900-A (JP)
Title: Press machine
Inventor: MUTA TAKESHI
IPC: B30B15/06
Filed: 1985-06-28
Abstract: PURPOSE:To reduce the total height of a press machine by screwing freely position adjustably the nut member fitted to the ram being borne freely vertically movably on a frame and the lower end part of a connecting rod via a screw member. CONSTITUTION:A ram is borne freely vertically movably on a frame 3. The nut member 37 of which the upper part side is opening is fitted rotatably to the ram. The connecting rod 15 moving vertically by the eccentric shaft 13 borne freely rotatably on the frame 3 is arranged. The lower end part of the connecting rod 15 and the screw member 39 being screwed freely its vertical position adjustably inside the nut member 37 via a connecting pin 41 are connected by bearing. With said composition the bearing connection position of the ram and connecting rod can be arranged in parallel to the screw adjusting mechanism for die height adjustment and the whole height of the press machine can be reduced.
Patent JP-H01310479-A (JP)
Title: Magazine editing system
Inventor: YOSHIDA YOICHI
IPC: G06F17/50
Filed: 1988-06-09
Abstract: PURPOSE:To efficiently allocate pagination and a headline conforming to a magazine form with a simple operation by displaying the plotting position block of the pagination or the headline allocated at the periphery of a plate surface. CONSTITUTION:A square plate frame, a ruled line and a subheading frame constituting a magazine layout are plotted through a display information memory means 4 on a display device 5 according to layout information by a layout plotting means 1a, the n, a headline allocation information or pagination allocation information allocated to the plate surface periphery displayed on the display device 5 is inputted by an input part 6. Further, when the allocation position block displayed on the display device 5 by means of an allocation position display means 1b is indicated by a pointing device 6b to be indicating means, a plotting control means 1c develops and controls the head line plotting data or the pagination plotting data on a display information memory means 4 based on the indicated allocation position block and the headline allocation information or the pagination allocation information inputted by the input part 6. Further, the headline allocation information or the pagination allocation information is allocated and plotted in the plate surface periphery of the magazine layout.
Patent JP-S5765342-A (JP)
Title: Method and apparatus for electric dust collection
Inventor: NAWATA SATORU
IPC: B03C3/45
Filed: 1980-10-09
Abstract: PURPOSE: To greatly raise the efficiency of dust collection by corona discharge by making a scraper contact with a piped electrode consisting of a charging section and a dust collecting section in such a way as to scrape down dust adhered to each electrode.  
     CONSTITUTION: The upper end of a piped electrode 5 is rotatably attached to an upper frame 6, its lower end is rotatably fitted into a through hole 7a formed in the lower frame 7, and its lower edge is contacted with the bottom plate 7b of the lower frame 7. And, gears 8 are fixed to the upper ends of each piped electrodes 5 in such a way that the gears 8 are engaged in each other. A scraper 9 is fixed in parallel with the piped electrode 5 by utilizing the upper and lower frames 6 and 7 in such a way as to softly contact it with the peripheral part of the piped electrode 5. The piped electrode 5 is always turned by gear 8 of superlow speeds and dust adhered to the peripheral part of the piped electrode 5 is scraped down by the scraper 9. Also, since the scraper 9 is present in the region of von Karman's vortex street, dust calmly and vertially drops by the action of gravity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S623167-A (JP)
Title: Fuel injection valve for internal-combustion engine
Inventor: TAKAHASHI TAKASHI
IPC: F02M47/00
Filed: 1985-06-28
Abstract: PURPOSE:To make simultaneous control of valve opening pressures of needles in multiple fuel injection valves possible by providing a control oil pressure chamber which forces the needle valve of the fuel injection valve in the valve closing direction and by controlling the oil pressure introduced into the said chamber by means of a pressure regulation valve. CONSTITUTION:A nozzle 4 is fixed with a nozzle hold 5; a needle 8, a pressure pin 9 and a control rod 10 are slidably and in a series geometry inserted into a fuel injection valve body 2. Circumference of a pressure receiving surface 11 formed at the middle of the needle 8 is made a pressure chamber 12 communicated via a fuel passage 13 with a fuel inflow port 6. A pressure receiving piston 19 is made to contact the top of the control rod 10 so that a control oil pressure chamber 23 is formed between the piston 19 and a small diameter piston 21 of a servo-piston 22. The control oil pressure chamber 23 is connected to the outlet side of a supply pump 31 for control so that the valve opening pressure of the needle 8 is controlled by controlling a pressure regulation valve 34 interposed in the oulet side piping for the said connection.
Patent JP-S6097050-A (JP)
Inventor: ROTSUKO EI FUIATO
IPC: C07C1/04
Filed: 1984-07-06
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。