baber/WOPTO huggingface dataset:
Patent JP-S6221126-A (JP)
Title: Liquid crystal display device
Inventor: UCHIKAWA YOSHIRO
IPC: G02F1/1368
Filed: 1985-07-22
Abstract: PURPOSE:To obtain an inexpensive display device which has good display contrast while using only two pattering masks and simplifying processes greatly by forming a nonlinear resistance element by employing heat oxidation and a transparent electrode. CONSTITUTION:A heat oxidation treatment is carried out at 400-500 deg.C for 5-20min after Ta is sputtered and patterned on a glass substrate, and then an oxide layer 1 is formed on the surface of the Ta film to hundreds of A. Then, ITO is vapor-deposited and sputtered as a transparent electrode material and the upper electrodes of two line electrodes 3a and 3b and picture element electrodes of 4 are formed by one mask. The ITO is not pure metal, but reduced in resistance value and useful as the upper electrodes of the element. Consequently, a sufficient switching element is obtained when made to correspond to the selection and nonselection voltages of a liquid crystal matrix and the liquid crystal display control is improved.
Patent JP-H065544-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TAKEHITO
IPC: H01L21/285
Filed: 1992-06-22
Abstract: PURPOSE:To eliminate dispersion of initial resistance and connection defect of a wiring including a connection hole of high aspect ratio and to prevent connection defect with time by carrying out a deposit method of two stages of vertical incidence element-based deposit conditions of high melting point metal cluster and oblique incidence element-based deposit conditions. CONSTITUTION:When a connection hole 3 is cleaned and a first titanium foundation wiring layer 9 is applied under vertical incidence cluster element-based first sputtering deposit conditions, it is preferentially applied to a bottom part of the connection hole 3 and an upper layer of a deposit film. Then, when a second titanium foundation wiring layer 15 is deposited under first sputtering deposit conditions and applied under oblique incidence cluster element-based second sputtering deposit conditions, the titanium foundation wiring layer 15 is preferentially applied to a sidewall of the connection hole 3 and an upper layer of an insulation film 2. Thereby, it is possible to deposit foundation high melting point metal of an equal thickness on a bottom surface and a side surface of the connection hole 3 of high aspect ratio, to eliminate initial resistance dispersion and disconnection of wiring and to prevent aged disconnection.
Patent JP-S5863315-A (JP)
Inventor: KAWAGUCHI HIROMICHI
IPC: A01D57/00
Filed: 1981-10-09
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-H05211190-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOKA FUMIHIKO
IPC: H01L21/56
Filed: 1991-07-02
Abstract: PURPOSE:To prevent a deformation of a wire and eliminate a sagging of the wire and short circuit between the wires and reduce the size of a semiconductor device, by fastening the wire to a resin dam of a lead frame formed midway between an inner lead and a semiconductor element and by sealing all of then with a resin. CONSTITUTION:A method for manufacturing a semiconductor device, wherein a lead frame 10 provided with a resin dam 12 formed between an inner lead 11 and a die pad 13 is prepared, and a die 15 is mounted on the die pad 13, and the die 15 and the inner lead 11 are connected by a wire 16, and the wire 16 is fastened to the resin dam 12 by a bonding resin 17, and in that state, all of them are sealed with a sealing material 18 made of a resin.
Patent JP-S6140639-A (JP)
Title: Voice input computer system
Inventor: MATSUI KENJI
IPC: G10L15/00
Filed: 1984-08-01
Abstract: PURPOSE:To report easily switching of a standard pattern storage part to an operator by providing a multiwindow display function and switching the standard pattern storage part of a word recognizing part simultaneously with window switching. CONSTITUTION:The instruction which opens a window required by the operator is inputted from a voice input device, a keyboard input device, or the like. A main control part 4 receives this instruction and send a signal to a window control part 8. The control part 8 opens the desired window on a display part 5 and transmits a switching signal of the standard pattern storage part for the opened window to a standard pattern switching part 2. The standard pattern switching part 2 selects desired one of standard pattern storage parts 3-1-3-n in accordance with this switching signal and connects it to a word voice recognizing part 1. By this operation, the operator can input word instructions corresponding to standard patterns in the standard pattern storage part corresponding to the desired window with voice.
Patent JP-S5862616-A (JP)
Title: Optical coupler
Inventor: KISHIMOTO RIYOUZOU
IPC: G02B27/28
Filed: 1981-10-09
Abstract: PURPOSE:To obtain a small-sized and high-coupling efficiency optical coupler, by using a polarizing filter where the refractive index is different in directions of polarization. CONSTITUTION:A polarizing filter 9 where the refractive index is different in directions of polarization is interposed between glass substrates 81 and 82 and is arranged at 45 deg. to parallel beams of semiconductor lasers 11 and 12 which pass through colimator lenses 51 and 52. The refractive index, etc. of the polarizing filter 9 are so set that the incident polarized light parallel to the plane of the figure goes straight and the incident polarized light vertical to the plane of the figure is total reflected.
Patent JP-H0327700-A (JP)
Title: Diaphragm for speaker
Inventor: KIZAWA SEIICHI
IPC: H04R7/02
Filed: 1989-06-23
Abstract: PURPOSE:To attain light weight for a diaphragm for speaker and high rigidity by forming the diaphragm with a porous inner layer formed with thermal spraying of a high melting point material and a reinforcement outer layer with a low melting point formed on the surface of the inner layer and baking the diaphragm at a temperature between both the melting points. CONSTITUTION:A porous inner layer 1 is made of the thermal spraying of high melting point material such as B4C and has a porous space 2. A reinforcement outer layer 3 is formed with the thermal spraying of a material of lower melting point such as Al2O3 than the material of the inner layer 1 and they are baked at nearly 2100 deg.C. That is, since the rigidity of the inner layer 1 is small but the weight is light, the thickness is increased. Moreover, since the melting point of the outer layer 3 is low bonding force among particles by baking is large and the rigidity is increased. Thus, light weight and high rigidity are realized.
Patent JP-H0719293-A (JP)
Title: Power train structure for vehicle
Inventor: KAMEDA OSAMU
IPC: F16H3/08
Filed: 1993-06-30
Abstract: PURPOSE:To relieve the shift operation power of a manual transmission, in the power train structure of a vehicle wherein an engine and the manual trans mission are arranged in parallel. CONSTITUTION:The crank shaft 3a of an engine 3 and the input shaft 21 and the auxiliary shaft 22 of a manual transmission 20 are arranged in the direction of the width of a car. The power of an engine 3 is transmitted to the input shaft 21 of the manual transmission 20 by means of a power transmission mechanism 18. The power transmission ratio of the power transmission mechanism 18 is set to a given boost ratio, for example, 0.8. Thus, since an equivalent inertial moment on the input shaft 21 of the manual transmission 20 is reduced, a press force needed when the synchronizing devices 35, 36, and 41 of the manual transmission are synchronously geared with the shift gears 30-33 and 45 is reduced and the shift operation power of the manual transmission 20 is reduced. In this case, the power transmission ratio of the main gear 38 of the manual transmission 20 is set to a deceleration ratio and the final deceleration ratio of the final gear 51 is set further to the deceleration side.
Patent JP-S6224414-A (JP)
Title: Magnetic head
Inventor: KIKUCHI NORIO
IPC: G11B5/17
Filed: 1985-07-24
Abstract: PURPOSE:To prevent securely the contact of a coil with a magnetic core and short-circuiting by installing integrally an insulating member regulating the height from the coiling surface of the coil at the coiling surface side facing the magnetic core of a bobbin. CONSTITUTION:A narrow rectangular projecting part 2d is protrusively installed on a flange part 2b in one body in the center of a side edge facing the core main body 1a of the flange part 2b at the tailing end side of a coiling bobbin 2. The projecting part 2d has such elasticity as to be bent together with the insulating member due to the material of the bobbin, and the length of said part 2d is set slightly larger than an interval between flange parts 2a and 2b. A groove 2e is formed at a position corresponding to the projecting part 2d at the side edge facing the core main body 1a with the flange part 2a at the tip side. When the coiling bobbin 2 is fitted out the core main body 1a, the projecting part 2d of the coiling bobbin 2 is bent, and is interposed between the coiling surface of the coil 4 of the coiling bobbin 2 and the inner surface of the groove 1a of the magnetic core 1.
Patent JP-2000352272-A (JP)
Title: Bay window and construction method therefor
Inventor: MATSUZAWA SHOJI
IPC: E06B3/00
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a bay window having excellent heat insulating performance hardly causing a dewing phenomenon and excellent sound insulating performance capable of absorbing an echo sound by a rain sound and a construction method of the bay window capable of easily and inexpensively executing this bay window. SOLUTION: In this construction method of a bay window, a roof panel 1, a floor panel 2, left/right both side panels 3, 4 and a front girder panel 5 being main constitutive members except for a window frame part 10 are constituted by carrying a bay window composed of a composite heat insulating panel by integrally adhering a backing plate to both the obverse and reverse of a plate-like heat insulating material and the respective constitutive members by being precut in a prescribed dimension in a job site to be successively installed in a building main body side skeleton part 11. The respective panels being the main constitutive members are executed by using the composite heat insulating panel by integrally adhering the backing plate to both the obverse and reverse of the plate-like heat insulating material.
Patent JP-H0452467-A (JP)
Title: Cryogenic refrigerator
Inventor: KURIYAMA TORU
IPC: F25B9/00
Filed: 1990-06-20
Abstract: PURPOSE:To enable an efficient increase in refrigeration quantity by charging a regenerative refrigerator with a specified magnetic material as a cold- accumulating material. CONSTITUTION:A cryogenic refrigerator comprises a regenerative refrigerator (GM refrigerator) A for pre-cooling and a Joule-Thomson refrigeration loop (JT refrigerator) B. Compressed helium gas is pre-cooled by the regenerative refrigerator A, and is then subjected to Joule-Thomson expansion, thereby producing cold. The regenerative refrigerator A is charged with at least one magnetic material selected from Er3Ni, Dy5Er5Ni2 and GdRh, as a cold- accumulating material. The magnetic material has a large specific heat at constant volume at low temperatures of 10 K or below. When an input gas on the high pressure side of a final-stage heat exchanger 43 of the JT refrigerator B is cooled by the regenerative refrigerator A charged with the magnetic material, it is possible to achieve cooling to a temperature by far lower than those attained, for example, by use of lead as a cold-accumulating material. Consequently, it is possible to increase cooling (or cold-producing) capacity under the condition where the pressure on the high side of the JT refrigerator B is low.
Patent JP-H0719329-A (JP)
Title: Control device of vehicle with automatic transmission
Inventor: SAWAMOTO KUNIAKI
IPC: F16H61/08
Filed: 1993-06-30
Abstract: PURPOSE:To provide speed change feeling without a sense of incongruity at the time of ON and OFF of an EGR. CONSTITUTION:A means 10 to set a shift pattern of an automatic transmission with car speed and an engine load as a parameter, a sensor 11 to detect actual car speed, a sensor 12 to detect an actual engine load, a means 15 to detect opening of a flow rate control valve 14 provided on an EGR passage 13 to recycle exhaust gas to an air intake passage and a means 16 to correct a detection value of the engine load in accordance with the detected opening of the flow rate control valve 14 are provided. Additionally, a means 17 to judge whether it comes to be speed change timing or not in reference to the shift pattern from the corrected value of the engine load and the detected value of car speed and a means 18 to control to open and close a valve of a hydraulic circuit to carry out speed change when it comes to be the speed change timing by way of receiving the result of judgement are provided.
Patent JP-S645699-A (JP)
Title: Flux cored wire for fillet welding
Inventor: SAKAI YOSHIYA
IPC: B23K35/368
Filed: 1987-06-30
Abstract: PURPOSE:To improve the shape and appearance of beads, blowhole resistance and welding workability by controlling the components of the steel sheath and flux compsn. of a flux cored wire for fillet welding together with a flux filling rate. CONSTITUTION:The steel sheath is controlled to <=0.1% Si, by weight % (hereinafter the same), and contains >=0.0010% oxygen. The flux contains 25-50% TiO2, 0.2-10% hydrogen source compd., 3-15% ZrO2, 5-15% SiO2, 10-25% Mn, and 0.05-3% Al2O3 and is controlled to <=2.5% Si. This flux is filled at 10-25% per total weight of the wire into the above-mentioned steel sheath, by which the flux cored wire for fillet welding is obtd.
Patent JP-H11348895-A (JP)
Title: Sono buoy loading apparatus
Inventor: HARADA NOBUTOKI
IPC: B64D1/02
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To attain labor-saving and high workability and safety. SOLUTION: This sono buoy loading apparatus 20 is provided with a placing means 23, a rotating body 24, a conveyance means 25, and a loading means 26. The placing means 23 is placed with a container 28 for a plurality of sono buoys 27 before projection or a plurality of sono buoys after projection. The revolving body 24 is disposed above a sono buoy projection tube 22, and holds the container 28 for a sono buoy 27 before projection or a sono buoy after projection so as to keep it vertical to a floor 21. The conveyance means 25 conveys the container 28 for a sono buoy 27 before projection or a sono buoy after projection between the placing means 23 and the rotating body 24. The loading means 26 loads a sono buoy 27 before projection into the sono buoy projection tube 22 and, then, extracts the container 28 of a sono buoy after projection from the sono buoy projection tube 22.  It is thus possible to attain labor-saving and high workability and safety.
Patent JP-S6223785-A (JP)
Title: Preparation of thermal transfer material
Inventor: SATO HIROSHI
IPC: B41M5/382
Filed: 1985-07-25
Abstract: PURPOSE:To provide a uniform thermal transfer ink layer even on a thin substrate by a method wherein the substrate is prepared on an endless supporting body, the thermal transfer ink layer is provided on the substrate, and then the substrate is peeled from the endless supporting body. CONSTITUTION:A substrate is formed by extruding ultraviolet-curing resin, thermosetting resin or thermoplastic resin dissolved in a solvent, by means of a slit nozzle 3, onto an endless supporting body 1 wound around rotating drive rolls 2. Onto the substrate thus formed, thermal transfer ink consisting of a coloring agent and a hot-melt binder is extruded, from the slit nozzle 6, in the state of being melted by heat, in the state of dissolved or dispersed in the solvent or in the state of emulsion, and thereby a thermal transfer ink layer is formed on the substrate. The thermal transfer ink layer formed in this way is peeled off from the supporting body 1 by a pawl 8 for separation, wound on a takeup roll 9 and used as a thermal transfer material.
Patent JP-S5785348-A (JP)
Title: Optical active n-benzyl acetamide derivative, its preparation, and herbicide containing it as active ingredient
Inventor: KIRINO OSAMU
IPC: A01N37/18
Filed: 1980-11-18
Abstract: NEW MATERIAL:A compound shown by the formula I(X is H, methyl, ethyl; mark * is ansymmetric carbon).  
     EXAMPLE: d-N-(α,α-Dimethylbenzyl)-α-ethyl-tert-butylacetamide.  
     USE: A herbicide. Characteristically exhibiting strong activity on perennial weeds of Cyperaceae. Having selectivity for main farm products (rice plant, soybean, cotton, etc.), and usable safely for vegetables, etc.  
     PROCESS: Optical active α-ethyl-tert-butylacetic acid or its reactive derivative is reacted with a compound shown by the formula II, to give a compound shown by the formula I. The reaction is carried out in the presence of a solvent, e.g., benzene, toluene, etc. or in the absence of a solvent. Generally 1gW1kg, preferably 5W500g compound shown by the formula I is applied based on 10 ares. The compound shown by the formula I is especially preferably in the d- form. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0913291-A (JP)
Title: Method for processing gaseous discharge generated by kraft process using derivative of undecylenic acid and/or undecynic acid
Inventor: RUSHIAN BOASON
IPC: D21C11/08
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To reduce or prevent a gaseous discharged material, released from a papermaking pulp mill and emitting a malodor when producing a pulp according to the kraft method. SOLUTION: A white liquor or a black liquor or both are brought into contact with undecylenic acid and/or at least one alkyl ester and/or at least one polyoxyalkene ester or at least one salt of the undecylenic acid in the method for treating a gaseous discharged material, containing a volatile sulfur-containing organic compound and generated by the kraft method.
Patent JP-S6227388-A (JP)
Inventor: FUJINE MASATOSHI
IPC: C04B41/89
Filed: 1985-07-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5863689-A (JP)
Inventor: TOYOZUMI TOSHIAKI
IPC: B66C23/64
Filed: 1981-10-13
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-H11348872-A (JP)
Title: Small boat
Inventor: KADOTA RITSU
IPC: B63B5/24
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To easily change the layout of floor members on a deck floor by removably mounting the floor members on a step section formed on the inner face side of bulwarks. SOLUTION: A deck 2 is constituted of a floor 6 and bulwarks 5 on both sides, and a step section 7 is formed on the inner face of the bulwark 5 on the port side. Floor receiving sections 8a, 8c continued to the step section 7 and having the same height are formed on the bow side and stem side respectively. The rectangular floor receiving section 8b on the bow starboard side is formed with a member integral with the casing of a steering box 14, and the rectangular floor receiving section 8d is formed on the rear side of a pilot's seat. Cushions 10a, 10b are mounted and supported via a packing material on the floor receiving sections 8a, 8b on the bow side and on the front side of the pilot's seat. When the large cushion 10b is installed on the floor receiving section 8b, for example, a bridge is provided between the step section 7 of the bulwark 5 and the floor receiving section 8b.  A folding cushion 10c is mounted and supported via a packing on the step 7 and floor receiving sections 8c, 8d on the stern side behind the pilot's seat.
Patent JP-H0211897-A (JP)
Title: Blower device
Inventor: TOMOHIRO TERUHIKO
IPC: F04D29/04
Filed: 1988-06-29
Abstract: PURPOSE:To enable a vibration to be effectively suppressed, even when strength is weakened of a motor supporting bed and/or a bearing, by supporting an impeller and a motor in two both end parts of the motor supporting bed and a bearing supporting bed. CONSTITUTION:An impeller 3 and a motor 4 are housed in space surrounded by a heat exchanger 1 and a casing plate 2. The impeller 3 is directly connected to a rotary shaft 8 of the motor 4, and protruding the rotary shaft 8 of the motor 4 to an opposite side to a motor main unit penetrating through the impeller 3, the rotary shaft 8 is supported in its point end by a bearing 9. This bearing 9 is supported by a bearing supporting bed 10 mounted to the casing plate 2.
Patent JP-S6319306-A (JP)
Inventor: WATANABE YASUYUKI
IPC: E01D11/00
Filed: 1986-07-14
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-S5787841-A (JP)
Title: Catalyst for oxidation and combustion of carbon
Inventor: YAGI JIYUN
IPC: C01B32/50
Filed: 1980-11-19
Abstract: PURPOSE: To obtain a catalyst effective for removal of suspended carbon by depositing platinum and copper oxide on a base body or carrier as a catalyst for oxidation and combustion of carbon.  
     CONSTITUTION: As a catalyst for reburning suspended carbon which is the imperfect product accompanied with the combustion of pertroleum and coal type fuels at low temps. and converting the same to carbon oxide, platinum and copper oxide are deposited on a carrier of γ-alumina or the like or a base body of a silica cloth or the like. Such catalyst removes the suspended carbon effectively and therefore the occurrence of air and environmental pollutions is prevented. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0215123-A (JP)
Title: Production of hot rolled steel sheet having superior workability
Inventor: KUMATORIYA AKIKIMI
IPC: C21D9/46
Filed: 1988-06-30
Abstract: PURPOSE:To manufacture a hot rolled steel sheet having workability comparable to that of a cold rolled steel sheet in the conventional equipment by successively subjecting a steel billet having a specified compsn. to rolling in the gamma-range, cooling to the alpha-range, further rolling and coiling in a specified temp. range. CONSTITUTION:A steel billet consisting of, by weight, <=0.005% C, <=0.05% Si, 0.05-0.4% Mn, 0.01-0.08% sol. Al, <=0.01% N and the balance Fe or further contg. 0.005-0.025%, in total, of Ti and/or Nb is rolled at the Ar3 point to <=1,050 deg.C at >=50% total draft, cooled to 750-850 deg.C, further rolled at 5-20% draft per one pass and coiled at 575-625 deg.C.
Patent JP-S6223820-A (JP)
Title: Vehicle axle pipe
Inventor: MIKI HIROYUKI
IPC: B60B35/16
Filed: 1985-07-23
Abstract: PURPOSE:To aim at simplifying the arrangement of a differential gear and at reducing the man-hours for assembling the same, by forming a step section for limiting the position of an inward bearing for supporting the differential gear, in a wall section which is positioned inward in the direction in which the differential gear is assembled, further from a drive pinion insertion hole in the barrel section of an axle pipe. CONSTITUTION:An axle pipe 1 is incorporated with a differential gear D having a differential gear 13a whose tooth surface formed in the direction reverse to a differential gear casing 13b, and holds a pair of bearing 14a, 14b for supporting the differential gear D, on its inner surface. With this arrangement, a wall section which is positioned inward in the direction in which the differential gear D is assembled, further from an insertion hole 15 for a drive pinion gear 3a which is formed in the barrel section of the axle pipe 1, is recessed inward to form a step section 16 for limiting the position of the bearing 14a on the inner side in the differential gear assembling direction to position the differential gear D. With this arrangement, a conventional inner pipe for positioning the differential gear may be eliminated, and therefore, the entire structure may be simplified and therefore, it is possible to reduce the man hours for assembling the deferential gear.