baber/WOPTO huggingface dataset:
Patent JP-H10261757-A (JP)
Title: Electronic circuit parts and electronic circuit device
Inventor: SATOMI MANABU
IPC: H01L23/538
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To lessen an electronic circuit device in size by a method wherein a connecting conductor which extends from one major surface of a substrate to the other major surface is provided between a region where a first circuit device electrode is disposed and another region where a second circuit device electrode is disposed. SOLUTION: An auxiliary connecting conductor A is provided to a high-frequency amplifying semiconductor chip 21a extending from a part adjacent to the one side 25 of a major surface 24 of a base 23 to a part adjacent to the other side 26. The auxiliary connecting conductor A is composed of a bonding pad A1 provided adjacent to the one side 25, a bonding pad A2 provided adjacent to the other side 26, and a connector A3 which is connected between the bonding pad A1 and the bonding pad A2 , and the auxiliary connecting conductor A is provided onto an insulating film formed on the primary surface of the base 23.  The auxiliary connecting conductor A is disposed between a first region where the source electrode S1 , a gate electrode G1 , and a drain electrode D1 of a first FET 1 on the major surface 24 of the base 23 are provided and a second region where the source electrode S2 , a gate electrode G2 , and a drain electrode D2 of a second FET 2 are arranged.
Patent JP-H01259561-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMADA KEIKO
IPC: H01L21/266
Filed: 1988-04-08
Abstract: PURPOSE:To enable forming a FET having a specific characteristic, by implanting an impurity into a source/drain area with a gate electrode miniaturized according to the scaling rule and used as a mask. CONSTITUTION:A dummy silicon dioxide layer 4 and a polycrystalline silicon layer 5 are accumulated on a polycrystalline silicon layer 3 to form a gate electrode 3A and patterned in the form of a gate electrode together with said lower polycrystalline silicon layer 3 to form a mask layer thicker than the range of an impurity to be implanted. The ion planting of a specific impurity into source/drain electrodes 7 and 7 with the mask layer prevents the impurity from being implanted into a channel area. Forming the silicon dioxide layer 4 facilitates the distinction of the dummy polycrystalline silicon layer 5 from the lower polycrystalline silicon layer 3 to form the gate electrode for elimination. This prevents the impurity implanted into the source/drain electrode 7 from being implanted into the channel area just under the gate electrode 3A to obtain a FET having a specific characteristic.
Patent JP-H06299939-A (JP)
Title: Ignition coil device for internal combustion engine
Inventor: INAGAKI MASAHIRO
IPC: F02P15/00
Filed: 1993-04-14
Abstract: PURPOSE:To provide an ignition coil device, in which its size and the number of constitutional parts can be reduced, for an internal combustion engine. CONSTITUTION:A transformer 14 consisting of the primary coil 12 and the secondary coil 13 is arranged in the inside of a coil case 11, while a circuit base plate 18 is installed in the inside of a module case 15 so as to face its opening part 16. The transformer 14 is fixed and held in the inside of the coil case 11, the module case 15 is installed so that the opening part 16 faces the inside of the coil case 11, and a casting resin 24 is injected, for insulating fixation, to the inside of the coil case 11 so as to seal the opening part, 16 and not to touch a circuit part. 17 of the circuit base plate 18. In this process, a window 19 is opened in the position corresponding to the back face of the circuit base plate 18 of the module case 15, while a radiating plate 20, which is exposed to the outside air, is arranged so as to match the window 9.
Patent JP-H06341373-A (JP)
Title: Method for forming lining layer of lining pump
Inventor: NAKAGAWA KATSUAKI
IPC: F04D29/42
Filed: 1993-04-14
Abstract: PURPOSE:To nullify stress concentration due to negative pressure and prevent exfoliation or breakage of a lining layer by refraining from formation of any dovetail coupling in the part with inlet which involves a large flow speed and is likely to generate a negative pressure, and joining the lining layer with the inner wall of the casing. CONSTITUTION:A casing 1 is provided with a lining layer 2 over the inner wall in its area from an inlet 1b incl. flange 1d till an outlet 1c via a vortex chamber 1a. The lining layer 2 is formed through cooling of a molten resin in the pressurized condition. Therein the inner wall of the casing 1 is provided with dovetail grooves 1f mating with dovetail 2b of the lining layer 2 oily in the critical region of the vortex chamber 1a, while no dovetail groove 1f is formed in the part with inlet 1b. That is, the lining layer 2 is joined only with the inner wall of the casing 1 in the part with inlet 1b which is likely to generate a negative pressure due to a large flow speed. This nullifies stress concentration due to negative pressure to lead to prevention of exfoliation, etc., of the lining layer 2.
Patent JP-S5211363-A (JP)
Title: Change ring type variable reduction gear
Inventor: KAWABATA HIROYUKI
IPC: F16H15/56
Filed: 1975-07-16
Abstract: PURPOSE: To secure a reduction gear by which every revolution ratio can be obtained by changing only a race in fixed side. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10259425-A (JP)
Title: Steel wire and its production
Inventor: KAWABE NOZOMI
IPC: C22C38/00
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To obtain steel wire excellent in delayed fracture-resistance, particularly, the one finer and furthermore excellent in toughness, before or after a wire drawing stage in which a steel having a specified compsn. is worked into steel wire, by holding the steel wire to a temp. and time in specified ranges. SOLUTION: A stage in which a steel contg., by weight, 0.80 to 0.95% C and 0.15 to 1.5% Si and contg., at need, 0.05 to 0.5% Mo is subjected to a wire drawing stage and is worked into steel wire and a stage in which heat treatment of holding it at 80 to 150 deg.C for 1 to 24 hr or under the conditions of -46logt+400<=T<=-46logt+500 and 1<=t<=1800 in the case (t) denotes time (sec) and T denotes temp. ( deg.C) is executed, are provided. The heat treating stage is executed preferably after the wire drawing stage, but, it may be executed before the wire drawing stage. In this way, the steel wire having 1900 to 2500N/mm<2> tensile strength, and in which the time up to fracture in the case of being immersed in an aq. soln. of 20 mass % ammonium thiocyanate heated at 50 deg.C and applied with loads 0.8 times breaking loads is regulated to >=100hr can be obtd.
Patent JP-H08282783-A (JP)
Title: Hanging structure for sewage treatment tank
Inventor: OKA HIROSHI
IPC: B65D88/06
Filed: 1995-04-13
Abstract: PURPOSE: To provide a hanging structure for a sewage treatment tank wherein there is little danger in damaging an outer shell of the tank when the tank is to be hung. CONSTITUTION: Circular reinforcing rings 2 along the entire periphery are placed on a plurality of outer shells in a cylindrical direction of a sewage treatment tank 1 with its outer shell cylindrical. The reinforcing rings 2 are integrally fixed to the outer shells, and a hanging jig 3 is made to protrude from the reinforcing ring 2 to the outer shell of the tank 1.
Patent JP-S59213155-A (JP)
Title: Semiconductor integrated circuit device
Inventor: IIO MASAYA
IPC: H01L29/861
Filed: 1983-05-17
Abstract: PURPOSE:To contrive to improve the surge withstand voltage by forming a region of the other conductivity type in contact with a buried region of one conductivity type, in the titled device using oxide film isolation. CONSTITUTION:In said device having the oxide film 5 to isolate an N type epitaxial layer 4 frm the other N type epitaxial layer, a P-N diode 15 is formed by contacting the N<+> type buried region 2 with a P<+> type region 3. Said region 3 is enabled to contact only said region 2 on the input stage, not the other N<+> type buried region. In such a construction, when a positive surge voltage is impressed on the input, the series resistance of the four diodes connected to the input is: input SBD 11 at 150OMEGA, input clamp diode 12 at 100OMEGA, parasitic P-N diode 14 at 500OMEGA, and P-N diode 15 at 100OMEGA. Therefore, of the current let flow in by the surge voltage, the current passing through the P-N diode 15 is at 35%, and then the heat generated in the input clamp diode 12 reduces to 65% of conventional one. In other words, the input surge withstand voltage can be enhanced to 1.5 times as much as the conventional one.
Patent JP-H04319836-A (JP)
Title: Working/stand-by system switching system
Inventor: TAKAHASHI EIICHIRO
IPC: H04L12/70
Filed: 1991-04-19
Abstract: PURPOSE:To improve the working/stand-by system switching system without stopping the operations of processors in an information processing system consisting of the duplex processors where a working processor transfers the packets for each logical channel. CONSTITUTION:Each logical channel of each processor 100 is provided with a packet monitoring means 201 which monitors a packet DT held in a working logical channel 200, a call control data transfer means 202 which transfers the call control data stored in the channel 200 to a stand-by processor from a working processor when no held packet is available, and a logical channel switch means 203 which transfers the packet arriving at the channel 200 to the stand-by processor from the working processor after the transfer of the call control data. Furthermore a processor switch means 300 is provided in common to the processors 100 to switch these processors when all logical channels of the processors are switched to a stand-by system from a working system.
Patent JP-H09275760-A (JP)
Title: Threshing cylinder for thresher
Inventor: FUKUYORI KOUN
IPC: A01F12/22
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To provide threshing cylinder of a thresher capable of smoothly performing the grain culm supply of a differential rate type threshing cylinder and performing an excellent threshing operation for preventing the generation of wastes. SOLUTION: A front threshing cylinder 1a divided in front and at the back inside a threshing chamber 2 is rotated at a low speed, a back threshing cylinder 1b is rotated at a high speed and they are pivotally disposed coaxially rotatably so as to be provided with a rotation difference. In the thresher for which a receiving net 3 is spread along the outer periphery of the threshing teeth 1c of the threshing cylinders 1a and 1b, a conical cylinder part 7 to be a smaller diameter successively from the middle part of the front threshing cylinder 1a to a start end part side is formed, plural helical plates 7a are wound around the conical cylinder part 7 while differentiating a phase, and thus this threshing cylinder of the thresher is obtained.
Patent JP-S5314585-A (JP)
Title: Semiconductor device
Inventor: MATSUZAWA MANABU
IPC: H01L21/76
Filed: 1976-07-26
Abstract: PURPOSE: To reduce diffusion time and increase the density of integration by using Ga as an impurity at the time of forming a PN junction isolating layer of a semiconductor device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000280093-A (JP)
Title: Method and device for grinding steel belt weld part
Inventor: SATAKE YOSHIHIRO
IPC: B23K37/08
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To automatically and correctly position a weld part of a steel belt at a given grinding position, and always and surely grind the weld part. SOLUTION: When a weld part 1A of a steel belt 1 transferred by a transferring means is ground by a grinding means 5, the image of the steel belt 1 in an area including a grinding position by the grinding means 5 is picked up by an image pick-up means 15. Then, transfer of the steel belt 1 due to the transferring means is controlled in a manner to position the weld part 1A at the grinding position based on the picked-up image output, and a grinding action of the weld part 1A due to the grinding means 5 is also controlled.
Patent JP-S58204663-A (JP)
Title: Retrieving device of telephone number
Inventor: ARAKI ISAO
IPC: H04M1/2748
Filed: 1982-05-24
Abstract: PURPOSE:To attain efficient retrieval of telephone numbers, by inputting the arbitrary number of characters to a storage device from an initial of a subscriber's name in order, and reading out and displaying the data of the corresponding subscriber and its telephone number from the storage device. CONSTITUTION:The subscriber's name and its telephone number are inputted with keys on a keyboard 1 in advance while displaying them on a display 2, and they are registrated in an RAM 8b newly. When the retrieval is done, an arbitrary number of letters of the subscriber's name retreived from the keyboard 1 are inputted in order from the initial, the corresponding subscribers' name and its telephone number data are read out from the RAM 8b and displayed on the display 2.
Patent JP-S59207968-A (JP)
Inventor: PAORO BARIETSURO
IPC: C09B67/46
Filed: 1984-05-04
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-H10268587-A (JP)
Title: Image forming device, image processor, image forming method and image processing method
Inventor: YOSHIDA AKIKIYO
IPC: G03G21/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device and an image forming method by which user's convenience is improved by reading images on both sides of a document without reversing the document. SOLUTION: In the image forming device, the image on the surface of the document is read by an image reading part 303 on the image forming device side and the image on the back surface of the document is read by an image reading part 550 on an automatic document feeder(ADF) 500 side without reversing the document, so that the high-speed reading of a double-sided document is realized. When the one-sided document and the double-sided document coexist, a user freely controls transfer paper corresponding to the document, so that the user can save trouble to arrange the image surface of the document set on the ADF 500 before copying or to classify the document by their kinds.
Patent JP-H07290497-A (JP)
Title: Method and mold apparatus for molding resin product
Inventor: BABA NOBUYOSHI
IPC: B29L9/00
Filed: 1994-04-26
Abstract: PURPOSE:To reduce the cost while increasing the degree of freedom of the planning of a mold apparatus at the time of the production of a resin product consisting of a base material main body and the sheet material thermally fused to the surface thereof. CONSTITUTION:An instrument panel is equipped with a base material main body and an elastic sheet material. At the time of molding, the preliminarily produced elastic sheet material is set in contact with a setting surface 15 in such a state that a fixed mold 12 and a movable mold 13 are opened. A plasticized resin material is injected into a cavity 17 from the runner 22 on the side of the fixed mold 12 through a tunnel gate 21B and a main gate 21A to fill the cavity 17 to fuse the thermally fusible layer of the elastic sheet to the resin material. After the molds are opened, extrusion pins 25, 26 are allowed to protrude to take out the base material main body or the like. Since a resin supply mechanism is provided to the fixed mold 12 and an extrusion mechanism is provided to the movable mold 13, both mechanisms do not interfere with each other.
Patent JP-H07289364-A (JP)
Title: Structure for adjusting frontage of cabinet
Inventor: TOKUNO EIJI
IPC: A47B77/00
Filed: 1994-04-27
Abstract: PURPOSE:To provide the structure for adjusting the frontage of a cabinet, which can easily and securely seal the clearance between the cabinet and the wall at the time of execution of the cabinet and which can improve the appearance. CONSTITUTION:A filler 2 fitting plate 1 is extended in the side of the front edge of a cabinet, and a filler 2 is arranged along this fitting plate 1, and an engaging means for holding the filler 2 freely to be slid is attached on the back side of the fitting plate 1 and the filler 2.
Patent JP-H08286384-A (JP)
Title: Pattern formation method and photoresist material for it
Inventor: HATTORI KOJI
IPC: G03F7/095
Filed: 1995-04-14
Abstract: PURPOSE: To provide a pattern formation method by which a pattern is formed at one exposure and development, and a radiation sensitive composition used for it by reducing dimensional fluctuation and deformation of a pattern caused by interference action and irregular reflection due to reflection light from a substrate in the case of forming a fine pattern by lithography technology. CONSTITUTION: After the second photoresist film 3 whose absorbency in an exposure wavelength is smaller and sensitivity is lower than the first photoresist film is formed on the first photoresist film 2, an exposure development is performed. Largeness of the absorbency of the first resist film 2 reduces the reflection light from the substrate 1 and the sensitivity of the first resist film 2 is higher than that of the resist film 3 so that the pattern size of the first photoresist 2 can be reduced to less than the pattern size of the second photoresist 2 so that the dimensional fluctuation and deformation of the pattern can be reduced.
Patent JP-H09306988-A (JP)
Title: Method of forming multilayer wiring
Inventor: SUZUKI TOSHIHARU
IPC: H01L23/522
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To reduce the number of etching steps by forming grooves and vias through an insulation film, burying conductors into the vias to form connecting plugs and burying conductors into the grooves to form an upper layer wiring. SOLUTION: A first insulation film 13 is formed to cover a lower wiring 12 formed on a semiconductor substrate 11. After forming a second insulation film 14 having a lower etching rate than that of the first film 13 like a laminate on the first film 13, holes 17 are formed through the second film 14 on regions for forming vias to extend to the lower wiring 12. A third insulation film 18 having a lower etching rate than that of the second film 14 is formed on the holes 17 and second film 14. This allows the third film 18 to take etching selectivity to the second film 14 and first film 13 to take the etching selectivity to the second film 14.
Patent JP-H06270417-A (JP)
Title: Emitting capacity recovery device of ink jet recording apparatus
Inventor: MAJIMA MASAO
IPC: B41J2/185
Filed: 1993-03-24
Abstract: PURPOSE:To uniformize the recovery of emitting capacity by connecting a plurality of elastic caps to one negative pressure absorbing means and providing ink absorbing members so as to close the ink discharge ports of the respective elastic caps and ensuring spaces absorbing the fluctuation parts of negative suction force accompanied by the elastic deformation of the elastic caps. CONSTITUTION:The ink emitting orifices 4 of a plurality of elastic caps 3 and one negative pressure absorbing and recovering means 8 are connected by a communication member 7. The space volumes absorbing the fluctuation parts of negative pressure suction force acting on the surfaces of the nozzles 2 of an ink jet head 1 accompanied by the elastic deformation of the elastic caps 3 are ensured in the elastic caps 3 and at least the ink discharge ports of the elastic caps 3 are closed by ink absorbing members 5. As a result, the recovery function of the ink emitting capacities to the respective ink jet heads 1 can be uniformized and the waste ink recovery efficiency of the waste ink recovery systems to the ink jet heads is enhanced.
Patent JP-H11269083-A (JP)
Title: P-related gene expression inhibitor and cosmetic containing the same
Inventor: TADA AKIHIRO
IPC: A61K8/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor capable of inhibiting the manifestation and progression of senile freckles or the like and suitable for preventing and improving pigmentation disorders in the form of cosmetics or the like by using a specific essence. SOLUTION: This inhibitor comprises an essence from arnica. The essence is obtained by subjecting one or more kinds selected from the leaves, stems and branches of arnica to extraction with a polar solvent, and optionally, evaporating the solvent to dryness; specifically, it is recommended, for example, that the essence is obtained by adding methanol to the whole grass of arnica which is then immersed in the methanol at room temperature for 5 days followed by filtration to remove impurities, and then by evaporating the solvent under reduced pressures to dryness followed by subjecting the resultant residues to liquid-liquid extraction using methylene chloride and water. This inhibitor, when to be used in a cosmetic, is formulated pref. at 0.01-10 wt.% in the cosmetic.
Patent JP-S5213171-A (JP)
Title: Cleaning equipment for ventilation filter
Inventor: AKASAKI KENICHI
IPC: B08B5/02
Filed: 1975-07-21
Abstract: PURPOSE: To provide a cleaning equipment with a drum possessing small holes, to which the fine dust sticking side of filter is contacted. The filter is moved with the driving force of the drum, while absorbing fine dust via the small holes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03289915-A (JP)
Title: Rice boiler pot device
Inventor: YAMAGUCHI TSUTOMU
IPC: A47J36/00
Filed: 1990-04-04
Abstract: PURPOSE:To enable the coating of a water level mark on a pot at a position least displaced and dislocated after the molding of a plate material into the pot by applying the constitution wherein the water level mark is provided in parallel to the roll direction of the plate material before molding, and comprises a reference line and guide lines so marked at both side of the reference line as to corresponded to menus. CONSTITUTION:A water level mark 4 is provided at a position on a plate material 1 in parallel to the roll direction thereof and in the radial direction when the plate material 1 is molded into a pot 3. When the plate material 1 is drawn and molded into the pot 3, a portion corresponding to the roll direction gives a small elongation after molding. As a result, the position of the water level mark 4 remains almost unchanged from the original position on the plate material 1. The water level mark 4 is constituted with two reference lines 7 and 8 longitudinally marked in the radial direction of the molded pot 3, and guide lines 9a to 9d so provided at both sides of the reference lines 7 and 8 as to correspond to menus 6a and so forth. In addition, the surface of the mark 4 is coated with a protective layer 10 comprising fluorine resin. According to the aforesaid construction, the water level mark 4 corresponding to a plurality of menus can be marked on the limited inner wall of the pot 3.
Patent JP-S49131945-A (JP)
IPC: B21H1/12
Filed: 1973-08-09
Abstract: A machine for rolling the outer races of bearings in an external die with the assistance of a rolling tool roller operating in overhanging relationship in a race blank to be rolled, and the roller is mounted to the end of an eccentric spindle fitted in a sleeve mounted in turn eccentrically in another sleeve, wherein the two sleeves are rotatably driven, the spindle and tool roller being rigidly assembled and rotatably driven from a motor at such speed that the apparent speed of the tool roller approaching the blank to be rolled is substantially zero, the sleeves being driven through an epicyclic gear train connected through two of its rotating members to the sleeves, these two members coacting with a third member of the gear train which consists of a reaction member responsive to a member controlling the relative angular displacement of the sleeves.