baber/WOPTO huggingface dataset:
Patent JP-H09162367-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIGASHIMOTO MASAYUKI
IPC: H01L27/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a means for increasing the breakdown voltage yield and the capacitor yield. SOLUTION: For example, in a process wherein a PSG film 2 is formed on a drain region 1 of a MOSFET and a cylindrical capacitor of a high aspect ratio is formed in a formed in the PSG film 2, a CVD-TiN film 3 to serve a lower electrode is formed at a temperature higher than a temperature at which an SiN film 4 to serve a dielectric of a capacitor to be formed later is formed to prevent the CVD-TiN film from thermally deteriorate in a later process. The surface of the CVD-TiN film is oxidized by a thickness of 50Å-100Å at the temperature at which the SiN film to serve as a dielectric of a capacitor is formed and the oxidized section is eliminated or all the oxidized section and the CVD-TiN film under the oxidized section are etched by a thickness of 20Å-100Å and after that, the SiN film to serve as a dielectric of a capacitor is formed.  A counter electrode, for example, is a CVD-TiN film 5.
Patent JP-H03180921-A (JP)
Title: Device for recognizing hand-written character
Inventor: OKAMOTO YOSHIHISA
IPC: G06F3/0488
Filed: 1989-12-08
Abstract: PURPOSE:To set up a character on an optional position of a tablet by specifying a character frame before or after entering a character and displaying character frame information on a display device capable of displaying coordinates corresponding to that of the tablet at the rate of 1 to 1. CONSTITUTION:The hand-written character recognizing device is provided with the table 1 for outputting written coordinate information, a signal conversion part 3 for converting the coordinate information and outputting the converted result as coordinate data, a character frame storing part 4 for outputting character frame data previously stored correspondingly to the coordinate data, a recognizing part 6 for executing the character recognizing processing of the inputted coordinate data based upon the character frame data and outputting the recognized result, a display processing part 5 for executing display processing based upon the character frame data and the recognized result, and the display device 2 for displaying the character frame data and the recognized result so as to correspond to the coordinates of the tablet 1 at the rate of 1 to 1. The coordinate data specified at the time of inputting a character are transmitted to a character frame storing circuit to change the position of the character frame and the changed character frame data are displayed on the display device 2 corresponding to the coordinates of the tablet by the display processing part 5. Thus, the character can be inputted in accordance with the displayed character frame.
Patent JP-H11155121-A (JP)
Title: Image storing and reproducing device and image storage transfer method
Inventor: HONDA KAZUYUKI
IPC: H04N5/765
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To correctly locate a storage position on a storage medium of dynamic images and still images located by the use of a time of the drop frame method, even when an image storage position is transferred with respect to the image storage reproducing device and image storage transfer method. SOLUTION: A storage position of each frame of a dynamic image and a still image placed in a storage medium 1 are respectively located by a time code, and the obtained time code is stored in a time code storage means 2. When it is required to have the storage position of the dynamic images an the still images thronsferred in the storage medium 1, a time code conversion means 3 converts a time code denoting a storage position of each frame at a moving source into a time code, denoting a storage position of each frame at a destination source respectively. Based on the time code denoting a storage position of each frame at the destination source obtained by the time code conversion means 3, a transfer means 4 transfers the position of each frame of dynamic images and still images on each storage medium 1.
Patent JP-H07174884-A (JP)
Title: In-core monitor underwater cutting device
Inventor: ITO SHUNICHI
IPC: G21F9/30
Filed: 1993-12-20
Abstract: PURPOSE:To provide an in-core monitor underwater cutting device facilitating the cutting of an in-core monitor and the recovering work into a disposal container by making the grip section of the in-core monitor vertically movable. CONSTITUTION:In this in-core monitor underwater cutting device 23, a skeleton is arranged on the wall face of a fuel storage pool 14, the receiving base 25 of a disposal container 22 is arranged at the lower end, an in-core monitor underwater cutter 26 is arranged at the middle section, an in-core monitor grip section 27 vertically moved by an electric chain block 28 is arranged at the upper section, and the chain 30 or the like of the electric chain block 28 is stored in the skeleton.
Patent JP-H03182672-A (JP)
Title: Cylinder liner-filled cylinder block made of aluminum alloy for engine
Inventor: YAMASHITA KENJI
IPC: F02F1/00
Filed: 1989-12-08
Abstract: PURPOSE:To decrease the thickness of a cylinder liner by a method wherein a thick section part for reinforcement is formed to the end part on the top dead center side of a cylinder liner in a state to be protruded toward the outer diameter side, height is increased to a value higher than the depth of a screw hole, and a screw hole is formed in a wall thickness part located near the liner. CONSTITUTION:A thick section part 8 for reinforcement is integrally formed to an end part 7 on the top dead center side of a cylinder liner 3 in a state to be protruded toward the outer diameter side. A height H is set to a value approximately 1.5 times as large as a depth (h) of a screw hole 6 for a head bolt. A wall thickness part 5 for forming a screw hole located in a position near the exterior of a cylinder block 1 is formed integrally with a cylinder body 2 located near the interior of the cylinder block 1, and the screw hole 6 is formed in the wall thickness part 5 in a position near the cylinder liner 3. Thus, since the cylinder liner 3 is formed such that only an end part 7 on the top dead center side forms the trick section part 8, other portion can be decreased in thickness, resulting in the decrease of weight.
Patent JP-H05159419-A (JP)
Title: Tape driving device
Inventor: HASHI HIDEYUKI
IPC: G11B15/29
Filed: 1991-12-04
Abstract: PURPOSE:To execute tape driving with high efficiency by means of a capstan and small-sized and lightweight pinch rollers. CONSTITUTION:The outer peripheral parts of the pinch rollers which are rotated around supporting shafts 5 by means of pinch roller bearings 2 are constituted of synthetic resin members 1. The synthetic resin member 1 and the capstan are brought into pressurized contact with each other via the tape to the driven, by which the tape is driven. Since the synthetic resin member 1 is less deformed, the load of the pinch roller is decreased.
Patent JP-H07176403-A (JP)
Title: Thick film circuit and manufacture therefor
Inventor: NOSE TSUNETARO
IPC: H05K1/16
Filed: 1993-12-20
Abstract: PURPOSE:To obtain a thick film circuit having a desired impedance by forming a thin film resistor on a dielectric base board, opposed end electrodes between which this resistor is inserted, thick film resistor between the electrodes, and capacitor equivalently parallel to the thick film resistor. CONSTITUTION:On the surface of a dielectric base board 1, a conductor 2, resistor 4 and conductor 3 are printed and baked in this order. On the entire back face of the board 1, a conductor 5 is printed and baked to produce a thick film circuit. This circuit is connected to an impedance measuring circuit 6 whereby a signal of desired frequency is applied to measure the impedance of the thick film circuit at this frequency while a laser beam 7 trims it for desired impedance. Thus, a thick film circuit having a desired impedance at a high frequency band over 1GHz is obtained.
Patent JP-H02164477-A (JP)
Title: Base treatment device
Inventor: MATSUMURA KIMIHARU
IPC: H01L21/027
Filed: 1988-12-19
Abstract: PURPOSE:To prevent chemical liquid from adhering to the rear surface of a base and also particles from generating thereon by treating the base in the state of levitation by gas flow. CONSTITUTION:A number of gas exhaust outlets 5 and gas suction inlets 6 are communicated with the inside of a rotating shaft 7 on a recessed section 4 of a base retaining section 3, and a base 2 is levitated by air flow formed between said outlets and inlets to retain and treat the base 2 in the state not to be in contact with the base retaining section. Chemical liquid fed from a chemical liquid feeding source 8 is prevented from adhering to the rear surface of the base 2 and also particles are prevented from generating thereon because of the friction between the base retaining section and the base 2.
Patent JP-H07171738-A (JP)
Title: Method for correcting displacement of digitizing system
Inventor: MATSUMOTO EIJI
IPC: G05B19/4097
Filed: 1993-12-21
Abstract: PURPOSE:To prevent the erroneous processing of the digitizing data in a displacement correcting method of the digitizing system to correct the measured data of the shape of a model surface. CONSTITUTION:A tracer head 4 having a stylus 5 at the tip part is provided in a copying machine 3. A position control means 1a of a digitizing control device 1 controls the relative position of this tracer head 4 to a model 6. A position detecting means 1b detects the present position of the tracer head 4 based on the positional data to be feedback to the position control means 1a. A displacement detecting means detects the displacement of the stylus 5 based on the displacement data to be transmitted from the tracer head 4. A delayed processing means 1d outputs the data on the present position of the tracer head 4 by realizing the delayed processing for the prescribed period of time, and a digitizing data generating means 1e generates the digitizing data by adding/subtracting the displacement of the stylus 5 to/from the delayed- processed present position of the tracer head 4. These digitizing data are stored in the memory or the like.
Patent JP-2000144565-A (JP)
Title: Nonwoven fabric and its production, production device used for the production
Inventor: YOSHIDA KOJI
IPC: D04H1/732
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric having a good sound-absorbing characteristic and suitable for vehicle uses by forming a three-dimensional structure which comprises a staple fiber composition containing thermally fusible fibers and in which the mutual contact portions of the fibers are partially heat-fused. SOLUTION: The nonwoven fabric is obtained by preliminarily opening staple fibers comprising at least both sheath-core type thermally fusible fibers and <=1.5 denier fibers, carrying the obtained tuft T into a charging duct 1 with air, once staying the carried tuft 1 in a reserve trunk 4, adjusting the flow of air to constantly maintain a charged height or a charged density, sequentially feeding the tuft T to an opener roller 6 through a feed roller 5, further homogenizing the tuft T, feeding the homogenized tuft T on a feed trunk 7, uniformly compressing the web W in the feed trunk 7 in the lateral direction by the flow of air, carrying the web W on a carrying conveyer 10 with a delivery roller 9, guiding the web W to a heat setter and subsequently subjected the web to a thermal fusion treatment.
Patent JP-H05160419-A (JP)
Title: Assembly structure of autofocusing module
Inventor: HIROHASHI OSAMU
IPC: H01L31/0232
Filed: 1991-12-05
Abstract: PURPOSE:To offer an assembly structure of an autofocusing module by making a package of an autofocusing IC small-sized while securing high assembly accuracy in relation to a distance between an IC chip and an optical lens. CONSTITUTION:Having an outer lead 1d led out from a package (dual inline package) IC of an autofocus IC1 to both sides as an assembly reference surface, a shading box 3 provided with an optical lens 2 is loaded thereon so as to stick together both of them through a nonconductive adhesive agent 4 in order to assemble an autofocusing module.
Patent JP-H01160662-A (JP)
Title: Pass book printer
Inventor: KAJITANI HIROSHI
IPC: B41J13/26
Filed: 1987-12-18
Abstract: PURPOSE:To automatically correct a skew run with device without registration of the position by an operator by providing a skew run correction roller which corrects the skew run of a pass book inserted near a suction port and at the same time, a center registration mark which displays an insertion position on a guide plate for insertion of a pass book. CONSTITUTION:If a medium is inserted in such a manner that its center is not significantly deviated from a center registration mark 2a, a transmission-type photosensor 23 is turned ON to detect the insertion of the medium. If the transmission-type photosensor 23 is turned ON, a stepper motor 12 starts rotating to a suction direction, and continues rotating until the tip of the medium runs into a stopper 5. At that time, only a skew correction roller 4 clamps the medium. The skew correction roller 4 rotates as a pivot when the medium collides with the stopper 5, and the skew run is corrected. If the paper thickness of the medium is thin, the paper is not firm, and the correction of the skew run is inadequate, the height of a guide plate 2 near the skew correction roller 4 is made variable and the medium is held by the upper and lower guide plates 2 to secure the firmness of the paper.
Patent JP-H02166202-A (JP)
Title: Manufacture of metal particle
Inventor: AKIYOSHI AKIRA
IPC: B22F9/12
Filed: 1988-12-20
Abstract: PURPOSE:To manufacture uniform quality metal particles having small diameter without any uneven structure by setting consumable electrodes as facing in liquid, intermittently generating strong arc between both electrodes to locally evaporate the electrodes, rapidly cooling and solidifying. CONSTITUTION:After charging a condenser 19 with an electric source 12, electric current is conducted to the consumable electrodes 6, 7 (an inconsumable electrode may be used in one side of them) setting as facing in the liquid 5 of water, etc., from the condenser 19 through lead wires 8. By this method, the strong arc discharge is generated between both electrodes 6, 7, and the electrodes 6, 7 are quickly heated and locally melted and evaporated. At the same time, water 5 is vaporized, too, to develop bubbles and the vapor of the electrodes 6, 7 is quickly cooled on the bubble surfaces and solidified to make the small diameter metal particles 14 having about 0.1-0.01mum diameter. Successively, electric conduction is stopped for a time to wait the condense of bubbles and again electric conduction is executed and the operation, which the metal particles 14 are developed, is intermittently executed. By this method, the uniform quality fine metal particles are stably manufactured.
Patent JP-H07151545-A (JP)
Title: Photogrammetric device
Inventor: KAKEHASHI TAKAO
IPC: G03B35/00
Filed: 1993-11-26
Abstract: PURPOSE:To deform the size and form of a corresponding correlation window on the basis of the difference between the coordinate position of a standard picture element near the standard picture element of the standard correlation window of one photographic image and the coordinate position of the corresponding picture element of the other photographic image, determine the corrected corresponding picture element from the deformed corrected correlation window, and detect the three-dimensional form on the basis of its position. CONSTITUTION:On the basis of the difference between the position of a standard picture element near the standard picture element corresponding to a standard correlation window set in a first photographic image and the position of the corresponding picture element corresponding to the standard picture element near the standard picture element corresponding to the standard correlation window of a second photographic image, the size and form of the corresponding correlation window are deformed by a correlation window deformation control part 41 to determine the corrected correlation window. On the basis of this, the corrected corresponding picture element of the second photographic image is determined by a grating setting control part 6, standard and corresponding correlation window setting control parts 7, 9, a corresponding correlation window movement control part 11, and standard image density value, corresponding image density value, and matching point detecting arithmetic parts 12, 13, 16. From them and the position of the standard picture element, the three- dimensional form of a subject is determined by a three-dimensional information detecting arithmetic part 17.
Patent JP-H05136947-A (JP)
Title: Image sensor
Inventor: HOSOKAWA YOICHI
IPC: H01L27/146
Filed: 1991-11-09
Abstract: PURPOSE:To reduce an after-image in the subscanning direction that is a most detrimental defect of the charge storage system and to operate an image sensor at a high speed. CONSTITUTION:In the image sensor of the matrix drive system in which a photodiode PD and a blocking diode BD are connected in series with cathode electrodes and which consists of n-sets of blocks B1, B2,...Bn each comprising m-sets of them, a clamp diode CD is connected to a connecting point between the photodiode PD and the blocking diode BD to clamp a potential of each connecting point thereby charging the capacitance of the photodiode PD quickly and completely at all times.
Patent JP-H11153023-A (JP)
Title: Control device for diesel engine
Inventor: UEHARA TETSUYA
IPC: F01N3/08
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To perform supply of a constantly proper HC amount by a method wherein an injection amount of auxiliary injection is set to a minimum range where high precise control is practicable, and an injection time is controlled according to the generating state of NOx. SOLUTION: A catalyst for purifying an NOx is arranged in an exhaust passage 34 and this control device comprises a fuel injection injector 11 to infect accumulator fuel in a combustion chamber; and an injection timing control device 22 to effect auxiliary injection at the latter stage of combustion differently from main injection effecting injection of fuel in the vicinity of a top dead center of combustion. A timing at which auxiliary injection is effected is advanced or delayed according to an operation state as the operation state of an engine is detected and this way controls a generating HC amount to a normally proper value. By expediting an injection timing, the coefficiency of unburned fuel is decreased and by delaying it, an HC amount discharged in an unburned state is increased. This constitution controls the HC amount to an accurate value demanded by the catalyst.
Patent JP-H01162550-A (JP)
Title: Method for continuously casting cast slab having excellent cross sectional size accuracy and internal quality
Inventor: YAMAZAKI HISAO
IPC: B22D11/124
Filed: 1987-12-21
Abstract: PURPOSE:To obtain a round billet having excellent roundness and internal quality by specifying surface temp. of a cast billet in front of pinch rolls and average cooling speed on the surface of the cast billet. CONSTITUTION:In the cast of continuously casting molten steel, the surface of the cast billet is in order forcedly cooled along casting direction from position between 2-15m in front of the most end part of casting direction in the remained molten steel pool to the position of the most end part of the pool, and the solidified shell in the cast billet is shrunk to more than the corresponding rate of the volume shrinkage rate caused by solidified shrinkage, to reduce the cross sectional area of the cast billet and cast. Then, the surface temp. of the cast slab in front of the pinch rolls 3 for drawing the cast billet is made to <=850 deg.C and the average cooling speed for the surface of the cast slab is held to >=30 deg.C/min and cast. By this method, the cast billet having good dimensional accuracy and excellent internal quality with only a little center segregation and center porosity can be obtd.
Patent JP-H02165192-A (JP)
Title: Indicator
Inventor: HOSAKA TOSHIYUKI
IPC: G01D7/00
Filed: 1988-12-20
Abstract: PURPOSE:To decide a value of the lowest digit without displaying it and to contrive the cost reduction of the indicator by turning on or flickering the whole or a part or a decimal point of the upper digit from the lowest digit. CONSTITUTION:The indicator is an indicator of a device provided with a digital display leading-out means which can display a value of the lowest digit to be displayed by a binary, so that a value of the lowest digit can be decided without displaying it by turning on or flickering the whole or a part or a decimal point of the upper digit from the lowest digit. For instance, when the binary of the data contents lowest digit... 1 is (a) and (b) and the data contents lowest digit... 1 is (b), the display adjacent upper digit... 3 flickers. In such a way, the cost reduction can be contrived without necessitating a means for displaying the lowest digit and a leading-out means.
Patent JP-H06168295-A (JP)
Title: Method for verifying circuit connection of electronic circuit
Inventor: SATO TAKAYA
IPC: G06F17/50
Filed: 1992-12-01
Abstract: PURPOSE:To automatically verify whether elements are properly connected by separately extracting a source terminal and a drain terminal and collating whether the elements which are made correspond in comparing and collating circuits are the same type. CONSTITUTION:Mask design data are inputted from a data input means (A1). Then, the graphic logic operation is performed by a processing execution means (A2), recognizing elements. Then, the recognition of terminals at the high pressure side is performed from among obtained drain-source electrode graphics (A3). In the extraction of circuit connection information, the grouping of elements is performed to reflect the discrimination of the type of elements. (A6) The circuit connection information prepared by the logic design and the circuit connection information extracted from the mask design data are compared and collated (A7). Finally, whether or not the elements which are made correspond in comparing and collating the circuit connection are the same type is performed A8.
Patent JP-H11116317-A (JP)
Title: Acid-resistant composite cement composition
Inventor: HARRY BOEKKU
IPC: C04B111/23
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an excellent one-component acid-resistant composite cement composition usable as a floor coating material, wall coating material, road paving material and other coating material, adhesive material, etc. SOLUTION: This acid-resistant composite cement composition is a one- component premix composed of (1) a metallurgical glass modified cement obtained by compounding 35-45 wt.% of Portland cement with 55-65 wt.% of powdered or granulated metallurgical glass (blast furnace slag), (2) quartz powder, (3) an aqueous acrylic resin powder copolymerized to attain high water- solubility and (4) a defoaming agent, a water-repellent, a water-reducing agent and a cure controlling agent. The premix is used in the form of a coating material by kneading with a prescribed amount of water in use. The weight ratios of the components (1), (2) and (3) are 40-50%, 45-50% and 4-6% based on the total weight of the acid-resistant composite cement composition, respectively.