baber/WOPTO huggingface dataset:
Patent JP-H05275314-A (JP)
Title: Stepper
IPC: H01L21/027
Filed: 1992-03-27
Abstract: PURPOSE:To enhance resolution of pattern by inputting irradiation position information of a wafer irradiated with an auto-focus beam to an input section thereby eliminating error from a focus value. CONSTITUTION:The stepper comprises an input section 1 of coordinates on a wafer being irradiated with a beam, an operating section 2 comprising a focus control operating circuit 2b performing operation under control of a stepper main CPU 2a, a section 3 for irradiating a beam based on an operation result, and a section 4 for detecting a reflected light beam. Coordinate on the wafer being irradiated with an auto-focus beam is then key inputted to the beam irradiation input section 1. According to the constitution, profile of the wafer is obtained and thereby a focus offset input value is obtained.
Patent JP-S56167433-A (JP)
Title: Manufacture of particle board having low specific gravity
Inventor: HIGUCHI KOUJI
IPC: B27N3/02
Filed: 1980-05-29
Abstract: PURPOSE: To obtain a particle board which is light while being excellent in physical properties, such as the strength for exfoliation, flexural strength, etc. by a method wherein thermoplastic resin and thermohardening resin adhesives are applied successively on chips for the particle board, and chips are bonded according to thermocompression.  
     CONSTITUTION: Thermoplastic resin [for example; (denatured)vinyl acetate resin, (denatured)acrylate resin, etc.] is thinly applied uniformly on chips for a particle  board as a 20% emulsion. Thermohardening resin adhesives (for example; urea  resin, urea-melamine resin, phenol resin adhesives, etc.) are further applied on the thermoplastic resin as a 48% aqueous solution. The chips are bonded according to thermocompression.and the desired board is obtained.  
     EFFECT: Since a thermoplastic resin layer is coated previously, the permeation of the thermohardening resin adhesives, molecular weight thereof is low and permeability thereof is large, is prevented, and the thermohardening resin adhesive functions more effectivly as adhesion agent. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55163359-A (JP)
Title: Power transmission for vehicle
Inventor: SUZUKI MOTOO
IPC: F16F15/12
Filed: 1979-06-06
Abstract: PURPOSE:To reduce the transmissibility of torque variation in working rotational range by connecting a fly wheel to a transfer plate through a cushion plate having an elastic member inserted between the inner and outer rims. CONSTITUTION:A fly wheel 2 is mounted on the rear end of a crankshaft 1. To the rear end face of the fly wheel 2 near the axis is secured fixedly a support ring 4 into which is inserted the boss portion 5a of a transfer holder 5. On the outer peripheral surfaces of the support ring 4 and holder 5 is fitted the boss portion 6a of a disk- shaped transfer plate 6. A cushion wheel 10 is interposed between a portion near the outer periphery of the rear end face of the fly wheel 2 and the front end face of the boss portion 6a of the transfer plate 6. This cushion wheel 10 has a plurality of spokelike rubber posts 13, 14 welded between the outer and inner rims 11, 12 which are mounted respectively on the respective parts 2, 6 by bolts 32, 33.
Patent JP-H02250469-A (JP)
Title: Image pickup device
Inventor: YAMAJI KAZUNORI
IPC: H04N5/217
Filed: 1989-03-23
Abstract: PURPOSE:To simply monitor a video signal of an output of an actual image pickup device without a sense of incompatibility by mixing an output signal of a movement indicator signal generating circuit onto a video signal with a mix circuit in the movement correction mode and outputting the result to an EVF. CONSTITUTION:In the movement correction mode, an output signal of a movement indicator signal generating circuit 116 is mixed with a video signal by a mix circuit 117 and the resulting signal is outputted to an electronic view finder(EVF) 114. As a video signal outputted to the EVF 114, the video signal not subjected to movement correction processing is used and the movement indicator signal generating circuit 116 outputs a signal representing a special area in the effective area of the video signal subject to movement correction processing. Thus, without a sense of incompatibility by a photographer, the video signal of the actual image pickup device output is simply monitored.
Patent JP-H05277531-A (JP)
Title: Method for setting rolling stage schedule of rolling mill
IPC: B21B37/00
Filed: 1992-03-27
Abstract: PURPOSE:To provide a method for setting a rolling stage schedule to a rolling mill which automatically can change the setting of an adequate pass code designed so that a material to be rolled having finally desired plate thickness and plate shape can be obtained with high accuracy in accordance with change of the operating state of the rolling mill. CONSTITUTION:In a rolling stage schedule setting device 1, a variable X10<j> of a value applied when a good plate shape of the material to be rolled is obtained by the rolling mill 2 and a pass code j determining a shape adjusting pass at that time are stored in a pair in a storage device 4 for pass code data base. On one hand, in a membership function storage device 5, the membership function mj(X) is stored every pass code j and every variable X. The pass code arithmetic unit 3 extracts the best pass code FLT(X) by fuzzy inference among plural pass codes of the storage device 4 for pass code data in accordance with degree of conformability muj(X) of a membership function mj(X).
Patent JP-H09235098-A (JP)
Title: Guide position observation device for manned auto guidance car
Inventor: BABA TADASHI
IPC: B66F9/24
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To permit an operator to easily judge that auto steering is enabled by providing two display lamps and displaying that each vehicle center is displaced from the remote, local, and central positions of a guide with each of three stage display as the state of a left and right dislocation by means of a displacement signal of a left and right displacement detection sensor. SOLUTION: Pickup coils 17FL and 17FR are fixed symmetrically on the lower face of a connection plate 21 for connecting left and right legs 6, 6 with a guide wire 3 being pinched. In the vicinity of an upper part steering handle 8 of a vehicle 5 of an auto guidance car a display lamp 19 composed of one lamp 18 which blinks, lights, and goes out according to the induced voltage difference of the pickup coil 17FL and 17FR arranged at the front side lower part of the vehicle is fixed, and a mark of its specified shape is adhered to the center of the vehicle 5 on a aide on which the deviation between the center of the vehicle 5 and the guide center can be observed from the operation seat of a manned auto guidance car 4. As a result, the operator can judge easily that auto steering is possible when changing to auto steering.
Patent JP-H08260290-A (JP)
Title: Weft yarn retaining device for fluid jet loom
Inventor: KATO TAKASHI
IPC: D03D45/50
Filed: 1995-03-29
Abstract: PURPOSE: To prevent weft yarn from the slipping out of a nozzle direcly after cutting the weft yarn so as to improve the sureness of the weft yarn injection. CONSTITUTION: This weft yarn retaining device has a weft yarn braking device 27 between a length measuring device and a weft yarn injecting nozzles 5A, 5B. The weft yarn braking device 27 applies braking to weft yarns YA and YB by bending the yarns with the contact of weft yarn braking members 33, 34 at the completion of the weft yarn injection. The weft yarn braking members 33, 34 release the weft yarns YA, YB just before the cutting of the weft yarns. By this action, the weft yarns YA, YB relax, the tension applied to the weft yarns decreases, and the repulsion and slipping out of nozzles at the yarn cutting can be prevented.
Patent JP-H06260798-A (JP)
Title: Part feeding apparatus
Inventor: KITAJIMA ISAO
IPC: B65G47/90
Filed: 1993-03-05
Abstract: PURPOSE:To provide a part feeding apparatus excelling in its flexibility and expansibility which can be applied to a more solid part than usual ones and to a part having a complex shape too. CONSTITUTION:An upper mobile illuminator 10 is moved above a recognition base brought to an untransmissible state, and the silhouette image of a part 3 illuminated thereby in its vertical direction is photographed by a lower camera 7 provided under the recognition base. Then, the illuminated image of the part 3 which is illuminated by a downside fixed illuminator 9 provided under the recognition base brought to a transmissible state and which is projected downward on the recognition base is photographed by the downside camera 7. Further, an obliquely lighting illuminator 11a is moved over the recognition base brought to the untransmissible state, and the silhouette image of the part 3 illuminated thereby in its oblique direction is photographed by the lower camera 7. Subsequently, these respective photographed picture images are subjected to picture processings, and are collated respectively with their registered patterns, and thereby, the attitude of the part 3 is decided. The part 3 is held by a chuck 24, and the lower fixed illuminator 9 is lit. Concurrently, the silhouette image of the part 3 is photographed by an upper camera 8, and the state of it being held by the chuck 24 is corrected.
Patent JP-S55163967-A (JP)
Title: Television still picture input system
Inventor: IWATA KIYOSHI
IPC: H04N7/12
Filed: 1979-06-08
Abstract: PURPOSE:To make it possible to shorten the time of picture processing using a TV camera by making it possible to input TV still pictures in correct sequence while lightening a load on CPU, by eliminating the need for array conversion of information in a computer. CONSTITUTION:Buffer memories A-D for four fields are stored with write data sent out from TV camera 10. The write order of each buffer is controlled by decoder 20. Decoder 20 decodes field control signal 11, indicating a field in process of a scan sent out from TV camera 10, to select buffer memories A-D in sequence. Write addresses of data written in buffer memories A-D are set by write address counter 30 to 0-255 in sequence for respective fields according to respective horizontal scanning lines. Thus, data on one vertical line part written in buffer memories A-D are input to a computer while being selected in correct order.
Patent JP-S52154366-A (JP)
Title: Selective etching method
Inventor: YAMAGUCHI HISAO
IPC: H01L21/306
Filed: 1976-06-18
Abstract: PURPOSE: To make milder the slope of the inner side faces of contact holes by disposing a photo mask maintaining a given spacing on a photo resist film and exposing the mask. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62227020-A (JP)
Title: Reforming and heating method for reducing gas generated in melt reduction furnace
Inventor: HAYASHI YOICHI
IPC: C21B13/00
Filed: 1986-03-28
Abstract: PURPOSE:To heat up a reducing gas and to reform the gas to the gas having an excellent reducing property by preliminarily passing the reducing gas generated from a melt reduction furnace for preliminarily reduced iron ore through a coal firing fluidized bed furnace at the time of feeding said gas to a preliminary reduction furnace. CONSTITUTION:After part of powder iron ore (a) is subjected to solid phase reduction in the preliminary reduction furnace 2, the iron ore is melted in the melt reduction furnace and is thoroughly reduced to produce a molten iron. The exhaust gas (d) from the melt reduction furnace is put into the coal firing fluidized bed furnace 12 and is blown into the fluidized bed of the slack (b) which is blown with oxygen C to form the fluidized bed in the furnace. The slack 2 is partially burned by the oxygen C blown into the fluidized bed 12 and is heated up to a high temp. of 900-1,000 deg.C and therefore, the reducing exhaust gas (d) from the melt reduction furnace is heated to the high temp.; at the same time, the CO2 component in the exhaust gas is reduced to CO by the red hot char formed by the partial combustion of the coal in the fluidized bed. The reducing gas which has the high temp. and is intensified in the reducing performance is thus admitted into the preliminary reduction furnace 2, by which the powdery iron ore is efficiently and preliminary reduced.
Patent JP-S56168054-A (JP)
Title: Hot water supplier
Inventor: KINUGASA MUNETAKA
IPC: C02F1/66
Filed: 1980-05-28
Abstract: PURPOSE:To solve the corrosive problem resulted from the lowering of temperature of the exhaust in the case of a heater having a large heat exchange capacity, by attaching a recoverer for recovering drain produced by a heat exchanger and a neutralizer for neutralizing the drain. CONSTITUTION:The heat exchanger 6 of a finned tube type is placed over a gas burner 4. In a case of such a heat exchanger, when the heat exchange capacity becomes large, a highly acid drain will be produced. The drain is received into the drain recover 2B, and is then introduced via a drain passage 2A into the neutralizer 3 where it is neutralized. Furthermore, the surfaces of the heat exchanger are treated with an acid proof coating application, for example tin, or nickel plating, so that the corrosive ploblem resulted from the highly acid is solved. In consequence, the heat exchange capacity can be made sufficiently large, and it is possible to add a heat exchanger for recovering the waste heat.
Patent JP-S60217864-A (JP)
Title: Preparation of cooked food
Inventor: HARA KAZUO
IPC: A23L7/10
Filed: 1984-04-12
Abstract: PURPOSE:To prepare a cooked food, by blending a grain which is treated to be cooked or a grain which is being cooked or a mixture of two or more grains with a specific amount of a grain or a starch alone or a mixture of two or more starches as an additional matter, adding water to the blend, molding the blend, cooling it under heating. CONSTITUTION:100pts.wt. grain which is treated to be cooked or a grain which is being cooked or a mixture of two or more grains is blended with <=50pts.wt. grain powder or starch alone or mixture of two or more starches as an additional matter. The blend is mixed with a necessary amount of water, and kneaded. The blend is optionally mixed with another food, seasoning, spice, etc., the final blend is molded into a form corresponding to use, and the molded article is cooked under heating. The prepared cooked food is directly made into a cooked food having a feeling of grain granule, or it is put into a cold storage or frozen, and reheated to give the cooked food having a feeling of grain granule.
Patent JP-H10266136-A (JP)
Title: Execution method of overhanging girder bridge using corrugated steel plate web
Inventor: TANABE DAIZABURO
IPC: E01D21/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To construct an overhanging bridge using corrugated steel plate webs, by attaching reinforcing steel members to the upper and lower edges of a corrugated steel plate and protruding it from an existing girder and partly bending the reinforcing steel member for adjustment thereof so that the vertical deflection of the front end of the corrugated steel plate coincides with the planed value. SOLUTION: When such a larger deflection than an expected deflection that the front end of a corrugated steel plate hangs down during the overhanging execution, is brought about, it is necessary to make shorter the upper side length of the corrugated steel plate than the lower side length. A hydraulic jack 23 is set between frames holding the right end girder member of the upper reinforcing frame 20a and stretched by supporting the reactive force at the right end of the frame and the compressive force is provided in the longitudinal direction or the girder.  Since the corrugated steel plate is not smoothly deformed by the resistance against the buckling of the reinforcing steel member 12 connected to the upper end of the girder member, benders are put in steel members 12 between crests of the corrugated steel member or between valleys thereof and the jack is actuated to partly bend and deform the steel members 12 and adjust them. The upper and lower ends of the corrugated steel plates are embedded in cast-in-place concrete to form a bridge girder with a box-shaped section.
Patent JP-S61229559-A (JP)
Title: Making stencil from thermal stencil paper
Inventor: WATANABE HIROO
IPC: B41C1/055
Filed: 1985-04-04
Abstract: PURPOSE:To enable a printed matter with little ground contamination to be obtained even when a copy obtained by a dry-type PPC copying machine is used as an original, by using a contact plate with a screen pattern in which light-transmitting parts and parts not transmitting light are arranged in a mosaic form or in a meshed form. CONSTITUTION:In a stencil-making method in which a thermal stencil paper is perforated by irradiation with flash light from a xenon lamp, a stencil can be made in the same manner as in a conventional method, by using a transparent contact plate 7a, where an original other than a copy obtained by a dry-type PPC copying machine, e.g., a document or drawing written or drawn with a black pencil or a copy obtained by a wet-type PPC copying machine is used as the original. When using a copy obtained by the dry-type PPC copying machine as an original, the contact plate 15 is moved to the left, the thermal stencil paper is irradiated with flash light through the contact plate 7b provided with the screen pattern, thereby making a stencil. The fineness and the opening ratio of the screen pattern of the contact plate are 50-200 lines per 2.54cm (1 in) and 30-70%, respectively.
Patent JP-H01245683-A (JP)
Title: Picture information transmitting system
Inventor: NAKAYAMA TADAYOSHI
IPC: H04N19/88
Filed: 1988-03-28
Abstract: PURPOSE:To make the title system immune from the interference on a channel and the generation of a picture quality deterioration by collecting and transmitting the block of the same transmitting form. CONSTITUTION:C mode (thinning) data from a basic picture element memory 20 and E mode (all picture elements) data from a added picture element memory 12 are impressed on a D/A converter 49 in a time series, are converted to an analog signal again and are supplied to a transmitter 34. The transmitter 34 transmit a mode designating signal outputted by a comparing circuit 28 as a mode information signal to a channel with picture element data from the D/A converter 49. The action is executed every one field period. Since the more detailed information of the E mode block is transmitted after picture element information equivalent to a C mode is collected for one scope portion and is transmitted, even when mode information is erroneous by a disturbance on the channel, a picture can be restored at picture quality equivalent to C mode transmission at least on all blocks.
Patent JP-H06287858-A (JP)
Title: Flow controlling method for cheese dyeing machine
Inventor: KATO YOICHI
IPC: D06B5/16
Filed: 1993-03-30
Abstract: PURPOSE:To prevent dying trouble caused by liquid flow leak or channeling by placing a flow controlling system and a pressure difference controlling system in combination in an automatically changeable manner. CONSTITUTION:A flow controlling system whereby the rotation of a motor of pump 2 circulating a dying liquid to a dying tank 1 is controlled by an inverter 2a and a pressure difference controlling system whereby the pressure loss in cheeses in the dying tank 1 is measured and controlled by a controller 4 connected to pressure sensors 3 and 3a placed at an exhausting side and a suction side of the pump 2 respectively are jointly attached in an automatically changeable manner to a cheese dying machine. At the usual dying process the flow controlling system is actuated to keep the specifically prescribed flow rate. When the pressure difference in cheeses exceeds the predetermined allowance range for the pressure difference, the controlling system is automatically changed to said pressure difference controlling system and when the pressure difference returns within the allowance range, the flow controlling system is automatically restored. Yielding and deformation of cheeses caused by the increase in the pressure difference is prevented by this system.
Patent JP-S60214534-A (JP)
Title: Semiconductor device
Inventor: YANAGIYA MASANOBU
IPC: H01L21/314
Filed: 1984-04-11
Abstract: PURPOSE:To prevent the generation of such abnormalities as augmentation of power source current, augmentation of the leak of the transistor and so forth even when a semiconductor device is used under a condition of high withstand voltage in the semiconductor device being covered with a protective film in a two-layer structure by a method wherein an aperture for wire-bonding is provided on part of the upper protective film in adition to an aperture for wire-bonding. CONSTITUTION:In a semiconductor device containig an MOS transistor having a protective film in a dual structure, an oxide film, such as an SiO2 film, and a PSG film, such as a phosphorus- glass film, are usually used as the first protective film 18 and a nitriding film (Si3N4 film) is chiefly used as the second protective film 19, because its humidity resistance is excellent. However, in case a transistor, which is constituted as one for the abovementioned semiconductor device, is a high-withstand voltage type, such abnormalities as augmentation of power source current, augmentation of the leak of the transistor and so forth generate due to the existence of the nitriding film, which is used as the second protective film. but, when a part of the second protective film 19 to correspond to the upper part of the MOS transistor is removed excluding a bonding pad 16 and an aperture 19' is formed on the part of the protective film 19, it is eliminated that the second protective film 19 affects an adverse effect indirectly to the transistor through the first protective film 18 at the manufacturing time of this semiconductor device, at its time of practical use or at its time of life test.
Patent JP-H03273430-A (JP)
Title: Interactive system with voice output
Inventor: TAKEBAYASHI YOICHI
IPC: G06F3/16
Filed: 1990-03-23
Abstract: PURPOSE:To realize smooth, comfortable and speedy interaction by synthesizing a speech on the basis of the model of the interaction between a human and a computer. CONSTITUTION:Message input to the computer from a user is a command to the computer sometimes, document data sometimes, or input to a voice recognition system, etc., sometimes, and it comes to the input to a following analysis processing part 2. The analysis processing part 2 generates an answer to the user as an interactive system. Then, in order to generate a non-linguistic voice, a computer intention determining part 3 is provided in the rear of the analysis processing part 2, and only in respect of information capable of being communicated by the non-linguistic voice such as 'aa', 'n', 'mu', 'e', etc., processing to generate the answer for the interaction is executed from the result of the analysis processing part 2. Thus, the interaction between the human and the computer can be carried forward smoothly and efficiently.