baber/WOPTO huggingface dataset:
Patent JP-H05102429-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: KURODA HIDEAKI
IPC: H01L27/10
Filed: 1991-10-07
Abstract: PURPOSE:To form an MOS transistor which ensures breakdown strength in a memory cell part side and current driving ability in a peripheral circuit part side, respectively on the same substrate of a semiconductor memory without increasing the number of processes. CONSTITUTION:Sidewalls 9, 14 having different widths in a peripheral circuit part side P and a memory cell part side M are formed and characteristics of an MOS transistor are made different between the both. Both breakdown strength and current driving ability can be thereby ensured. Connection layers 16b, 16m are formed only in the memory cell part M and conductivity type thereof is N-type exclusively; therefore, it is not necessary to classify implantation of impurities and the number of processes does not increase.
Patent JP-2000114331-A (JP)
Title: Semiconductor integrated circuit and method for detecting secondary charged particle image
Inventor: ISODA KATSUFUSA
IPC: H01L21/768
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a flattened semiconductor integrated circuit having a multilayered wiring structure such that the pattern of its lower wiring layer can be observed, and to provide a method for detecting secondary charged particle image. SOLUTION: In a semiconductor integrated circuit having a flattened surface, a mask 5 is arranged on the uppermost insulating film 4 above a low-layer wiring section 1 and the projecting inclined sections 7a and 7b and 7c and 7d, which correspond to the an upper-layer wiring section 2 are formed, by etching the other insulating film than the uppermost insulating film 4 through the use of the mask 5. The observed patterns of the upper- and lower-layer wiring sections 1 and 2 are obtained by projecting an electron beam upon the surface of the integrated circuit and detecting secondary charged particles by means of a secondary electron detector 10.
Patent JP-H05123638-A (JP)
Title: Formation of patterned coating film
Inventor: ARAKAWA TAKASHI
IPC: B05D7/14
Filed: 1991-11-01
Abstract: PURPOSE:To pattern an overcoating film as desired and to form a clear pattern even on a material to be coated having a curved surface. CONSTITUTION:A first overcoating film 4 is formed on the surface of a substrate layer 3 formed on a material 2 to be coated having a curved surface 1, and a magnetized masking material 6 having a through-hole 5 of specified shape is fixed to the surface of the first overcoating film 4. A magnetic force is applied to the masking material 6 from the rear of the curved surface 1, a second overcoating paint 8 is applied through the masking material 6, the masking material 6 is then released, and the second overcoating paint 8 is baked.
Patent JP-H01129182-A (JP)
Title: Apparatus for measuring propagation time of wave motion
Inventor: YOSHIDA YUKIO
IPC: G01S13/08
Filed: 1987-11-16
Abstract: PURPOSE:To measure a time with high accuracy by suppressing cycle jump, by differentiating the parameters of angular modulation of two wave motions within a definite time from the start time of a pulse. CONSTITUTION:A synchronous oscillation part 2 generates an electric signal of predetermined frequency in synchronous relation to the reference signal generated in a time axis generation part 1 and transmits the same through a medium through a transmitting/receiving part 4. The second synchronous oscillation part 2a also generates an electric signal in synchronous relation to the aforementioned reference signal and applies angular modulation to said signal for definite time to transmit the same through the medium through the second transmitting/receiving part 4a. An amplitude comparing/time measuring part 6 starts the measurement of a time on the basis of the aforementioned reference signal. The aforementioned electric signals are reflected from an object 7 to be measured to be respectively received by the transmitting/receiving parts 4, 4a and sent to an adder 9 to be synthesized. At the point of time when the amplitude of this synthetic wave exceeds a threshold value, the amplitude comparing/time measuring part 6 finishes the measurement of a time.
Patent JP-H11204167-A (JP)
Title: Boot/ring for high-voltage connector and high-voltage connector provided
Inventor: JEDLITSCHKA HANS W A
IPC: H05G1/08
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To improve reliability at low cost and easily by having an annular core consisting of a closed cell elastomer foam completely covered with an elastomer-based cover capable of with standing an insulation coolant at the operating temperature of an HT connector. SOLUTION: While an HT connector is being actuated, the temperature of an insulation coolant rises, and a pressure applied by a liquid is risen, and however, a boot/ring 40 is able to maintain sealing between a socket 10 and a plug 20 in conformity to this pressure rise. Therefore, the boot/ring 40 includes an annular core, made of a closed cell elastomer foam completely covered with an elastomer-based cover capable of with standing the insulation coolant at an operating temperature of a connector. Thereby, the boot/ring 40 has sufficient elasticity with respect to a capacity increase of the insulation liquid. Also against corrosion of the insulation liquid at high temperatures, an elastomer foam is covered with an olefin chloride elastomer or the like.
Patent JP-H0871594-A (JP)
Title: Clogging preventing type water injection apparatus
Inventor: MOMOTA HIRONORI
IPC: C02F9/00
Filed: 1994-11-22
Abstract: PURPOSE: To prevent the generation of clogging while efficiently injecting water by simple execution and water injection control. CONSTITUTION: A treatment device 1 removing sand or relatively large suspended matter by sedimentation to improve water quality and treatment devices 2, 3 removing a small precipitate or impurities using a filter membrane to improve water quality are provided in a multistage fashion and pumped-up water is passed through the multistage treatment devices to be purified. As the treatment devices, a water quality improving device using a precise filter membrane and a water quality improving device using an ultra-precise filter membrane or an ultrafiltration membrane are provided and a chemical adding tank 4 adding chlorine type chemicals to injection water is added. Injection water can be purified to a level not generating clogging in the foundation or a water injection well and the clogging caused by the quality of injection water such as pumped-up water can be prevented.  A conventional clogging removing measure becomes unnecessary and the arrangement of a filter bed becomes unnecessary and, as a result, the structure of a water injection well can be simplified.
Patent JP-H11109646-A (JP)
Title: Image forming method
Inventor: TANAKA YASUHIRO
IPC: G03F7/22
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a uniform-quality printed matter or an off-press proof by dividing a stored image pattern into partial images by an electronic method, measuring a distance between an image forming material and a liquid crystal screen before the divided images are exposed and automatically correcting an error between a set distance. SOLUTION: The image is exposed by the image forming material, pressed to an image receiving body and transferred. The image forming material is placed on a holding plate 1 and the image pattern digitally stored in a storage part is divided into the partial image parts by a proper program. The duplicates of the partial image parts are unified on the image forming material, displayed on the liquid crystal screen one by one so as to form the duplicate of the whole image pattern and exposed. Then, the distance between the image forming material and the liquid crystal screen is measured before the partial image parts are exposed and the error between the set distance is automatically corrected. Besides, it is confirmed that an exposure head 2 is set at a previously decided position so as to adjust the head 2 as necessary.
Patent JP-H03149530-A (JP)
Title: Exposure controller for camera
Inventor: KAGEYAMA NAOHIRO
IPC: G03B7/17
Filed: 1989-11-07
Abstract: PURPOSE:To enable proper exposure based upon multispot photometric values by providing a selecting means which places a multispot photometric means in an operation and a nonoperation state, a flash light emitting means, and a control means which inhibits the flash light emitting means from emitting light when the multispot photometric means is set in the operation state. CONSTITUTION:A switch MSSW is a multispot mode (multispot light measurement mode) selection switch; and the multispot photometric mode is entered with the switch ON and an averaged overall photometric mode is entered with the switch OFF. Signals from switches are inputted to a CPU 10 for control and in the multispot photometric mode, the CPU 10 outputs a flashing inhibition signal to a flash circuit 16. Then a multispot photometry circuit 12 is put in operation to be subjected to photometry at an optional position in an object field plural times and exposure control is performed according to an exposure value based upon plural photometric values. In this case, a flash light emitting device 16 is inhibited from operating. Consequently, the exposure based upon the result of the multispot photometry that a photographer intends is performed.
Patent JP-H08212912-A (JP)
Title: Manufacture of electric field emission type element
Inventor: HATTORI ATSUO
IPC: H01J1/304
Filed: 1995-10-09
Abstract: PURPOSE: To provide a manufacturing method for an electric field emission type element of high performance having an emitter tip with small curvature and vertical angle. CONSTITUTION: A recessed part 11 having vertical side walls is formed in the surface of a substrate 10 and a first sacrifice film 12 is deposited on the substrate 10. The first sacrifice film 12 is etched to form side spacers 13 in the side walls of the recessed part 11 and after that, a second sacrifice film 14 is deposited on the surface in the state in which the sharp recessed part 15 is reflected. An emitter electrode film 16 is deposited on the second sacrifice film 14 to form a fine cathode with a sharp tip part and the fine cathode is exposed by removing an unnecessary material under the cathode by etching.
Patent JP-H06207509-A (JP)
Title: Burner system for purifying exhaust gas of internal combustion engine
Inventor: GIYUNTAA HERUTERU
IPC: F01N9/00
Filed: 1993-11-17
Abstract: PURPOSE: To provide a means that can operate a burner system in response to various use ranges for satisfying with various operation conditions and operation parameters generated in various use ranges and avoiding bad influences. CONSTITUTION: Fuel is guided out from a fuel injection system of an internal combustion engine through a fuel line 11. A fuel regulator 17 is provided in the fuel line 11, and a combustion air pressure regulator 22 is arranged in combustion air lines 12, 20 positioned between an air fan and a burner system. The combustion air pressure regulator 22 is subjected to the pressure prevailing in the combustion chambers 6, 8, and 9 of burner 3 or in the exhaust line 2 for the exhaust gases of the internal combustion engine through a standard pressure line 38.
Patent JP-H06140457-A (JP)
Title: Fixing method for capillary of wire bonding device
Inventor: OKAMURA TETSUO
IPC: H01L21/607
Filed: 1992-10-27
Abstract: PURPOSE:To obtain stable vibration transmission for a wire bonding device used for manufacturing semiconductors by improving the closely contacting state between an ultrasonic vibrating section and capillary. CONSTITUTION:A capillary 2 is stuck and fixed to a capillary fitting hole 6 at the front end of a wire bonding device vibrating section 1 with a hardening resin 4 applied to the capillary 2 and filling up a thread groove 3 by forming the groove 3 in the hole 6 and inserting the a capillary 2 coated with the resin 4 into the hole 6, and then, tightening a set screw 5.
Patent JP-H05127587-A (JP)
Title: Video educational device
Inventor: EMORI RYUJI
IPC: G09B5/06
Filed: 1991-11-01
Abstract: PURPOSE:To explain working facilities and equipment and to assist operation by projecting video information which is edited by the object facilities and equipment on a screen together with a speech output. CONSTITUTION:An operator carries a remote controller 61 and puts on a headphone set 62 connected thereto. A connector 60 is connected to the serial interface of the object facilities or equipment. A cassette 56 which is generated corresponding to the object facilities or equipment is loaded in VTR equipment 52. An IC card 54 as a video control information storage device is set on a projection processor 53. The projection processor 53 while inputting output information from the object facilities or equipment decides conditions and continues or temporarily stop projection operation or makes a jump to other video information. Explanatory images as to various educational items are projected on the screen 57 of a television set 51 and then line constitution, the respective specific items of the constitution of the equipment, a before-start inspecting method, a starting method can be known.
Patent JP-H01130979-A (JP)
Title: Optical recording medium
Inventor: SUDA YASUMASA
IPC: C09B47/00
Filed: 1987-11-17
Abstract: PURPOSE:To obtain an optical recording medium with high durability, and reflective factor which allows a recording layer to be formed easily by providing the recording layer containing at least one kind of specific compound on a transparent substrate. CONSTITUTION:A recording layer containing a compound such as shown by a formula [I] [in the formula [I], X1-X4 each are a carbon atom or a sulphur atom independently, R1-R24 each are a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxylic group, a sulphonic acid group, a substituted or non-substituted aliphatic hydrocarbon group, a substituted or non-substituted aromatic hydrocarbon group, a substituted or non-substituted aromatic heterocyclic ring group independently, M is a halogen atom, an oxygen atom, a metallic atom which may have (-OR37)m or (-OSiR38 R39 R40)n or a hydrogen atom] is fixed on a transparent substrate and used as a film. Recording on a recording medium is made by projecting a laser beam condensed in a flux of about 1mum on the recording layer. In this manner, a high sensitivity optical recording medium which is chemically and physically stable and has high reflective factor in a laser oscillation area is obtained.
Patent JP-H11116874-A (JP)
Title: Ultraviolet hardening-type printing ink composition and coating method using the same
Inventor: TOTSUKA MASATOSHI
IPC: C09D11/033
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having a photo-radical hardening property which is excellent in printability and having a sufficient hardening property even in the case of the combination with an overprint varnish which is excellent in physical properties and which has a photo-cation hardening property by compounding an acid and/or an acid-generating agent with a specific nitrogen compound. SOLUTION: This composition comprises (A) an acid and/or an acid- generating agent and (B) a nitrogen compound of the formula (R1 to R3 are each H or an organic group). The component A is preferably a photo-cationic polymerization initiator, especially preferably a sulfonium chloride compound or a metallocene compound. The component B is preferably (di) methylaminobenzoic acid ethyl ester or (di)methylaminobenzoic acid isoamyl ester. It is preferable that into an ink are added 0.1-20 wt.% of the component A and 0.5-2 wt.% of the component B. Further, for making the objective composition photo-radically hardening, the addition of a photo-radical polymerization initiator into an ink can be 0.1-20 wt.%.
Patent JP-H08149255-A (JP)
Title: Image reader
Inventor: TAKAHASHI MASAMI
IPC: H04N1/04
Filed: 1994-11-24
Abstract: PURPOSE: To provide an image reader in which sufficiently high image quality is obtained with inexpensive configuration. CONSTITUTION: The image reader is provided with a xenon tube 5 being a lighting means lighting an original, a reflector 6, a power supply 7, a color decomposition means 4 to separate the color of the image of an original 8 into plural different colors by using the light of the lighting means and a photoelectric conversion means 1 reading the original image subjected to color separation in 2-dimension and providing an electric image signal in response to the read luminance. Then a light source of the lighting means is an Xe tube being a flash light means.
Patent JP-H06139539-A (JP)
Title: Magnetic head slider and its production and hard disk drive device
Inventor: INOUE ATSUSHI
IPC: G11B5/60
Filed: 1992-10-27
Abstract: PURPOSE:To improve high-frequency characteristics by lowering the inductance of yokes while substantially obviating the degradation in output. CONSTITUTION:This floating type magnetic head slider is constituted by forming the gap joint surfaces inclusive of parts near track parts 6 of the yokes 36 for winding of small projecting lines 37 of a small width to lower the inductance and covering one or both flanks of the yokes 36 inclusive of the small projecting lines 37 with nonmagnetic materials, thereby constituting winding parts 3. A pair of grooved notches 2131 are formed on the butt surfaces 13 of a large substrate 11 and small substrate 12 formed of a ferromagnetic oxide. The projecting lines 32 of the width (t) are made to remain between the groove battoms of the notches of the small substrate 12 and the small projecting lines 37 of the further narrower width t1 are made to remain in the open surfaces of the grooves. Glass 33 is packed into the notches 31 of the small substrate 12 and both flanks of the projecting lines 32 and the small projecting lines 37 are coated with the glass. Both substrates are then butted against each other and are subjected to outside shape working, by which the floating type magnetic head slider is formed.
Patent JP-H01130245-A (JP)
Title: Trace control system for peripheral controller
Inventor: HIRAIDE TOSHIHIKO
IPC: G06F13/00
Filed: 1987-11-16
Abstract: PURPOSE:To utilize a counter value as the timer stamp of a trace by outputting a system timer value held by a system timer mechanism to the counter of a peripheral equipment by an information processing subsystem. CONSTITUTION:A peripheral controller 4 executes the transfer of a data to an information processing subsystem 6, and also, controls a peripheral equipment 5. When the information processing subsystem 6 executes an output command of a system timer value, the system timer value is outputted to a signal line 402. A system synchronizing timer counter 46 inputs the timer value of the signal 402 as the initial value of time. A trace controller 44 monitors the operation of a microprocessor 40, applies an interruption to the microprocessor 40 when an event to be traced is detected, writes a system synchronizing timer value and the contents of a trace object register in a trace memory area 45, and restarts the operation of the microprocessor.
Patent JP-H053126-A (JP)
Title: Manufacture of wound magnetic core of large squareness ratio in high frequency and wound magnetic core
Inventor: BIZEN YOSHIO
IPC: H01F27/24
Filed: 1991-10-08
Abstract: PURPOSE:To obtain a wound magnetic core, consisting of a thin superfine crystal magnetic alloy band, having a high squareness at high frequencies, suitable for a saturable reactor by a method wherein thin amorphous alloy band of specific surface roughness, obtained by a liquid quenching method, is wound in toroidal form while specific tension is being given in the longitudinal direction, and a specific heat treatment is conducted. CONSTITUTION:A wound magnetic core, which is constituted by a thin superfine crystal soft magnetic alloy band having at least 50% bcc crystal particles of average particle diameter of 500Angstrom  or less, is manufactured. In that case, the wound magnetic core is formed by winding a thin amorphous alloy band, having a surface roughness in a range of Rmax of 0.4 to 6.0mum and obtained by a liquid quenching method, is wound in troidal form in the longitudinal direction while the tensile strength of 0.1 to 5kg/mm<2> is being given. Then, while a magnetic field is being applied in the direction of magnetic path of the wound mangetic core, a heat treatment is conducted for crystallization maintaining the amorphous alloy at the crystallization temperature or higher, and a wound magnetic core, having a high squareness at high frequencies, is obtained. For example, the above-mentioned heat treatment is conducted in a nitrogen gas atmosphere using the heat-treatment pattern as shown in the diagram.
Patent JP-2000124966-A (JP)
Title: System and method for transferring data
Inventor: TAKAHASHI KENICHI
IPC: H04L29/02
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a data transfer system capable of improving the transfer efficiency of image data by enabling phase matching due to a PLL minimizing the transmission period of synchronizing data concerning a data transfer system with which serial data are transmitted by the data transmission side and PLL control is performed on the data reception side by using a frequency dividing clock so as to make the phase matched with that of the synchronizing data contained in the serial data. SOLUTION: Concerning serial data 110 constituted by repeatedly arranging one frame while making a start bit, synchronizing data 110A and valid data 110B into one frame, the bit length of data to be transmitted from the positive edge of synchronizing data of L-th frame to the positive edge of synchronizing data of (L+1)th frame or from the negative edge of synchronizing data of L-th frame to the negative edge of synchronizing data of (L+1)th frame becomes the integer multiple of N when the frequency dividing ratio of the said frequency dividing clock is defined as N.
Patent JP-H03149665-A (JP)
Title: Plotting processing method
Inventor: TERADA SACHIKO
IPC: G06T11/80
Filed: 1989-11-07
Abstract: PURPOSE:To easily execute plotting work by setting up a plotting work area in the screen size of a CRT display device as a page unit and displaying a large image having positional relation between respective pages. CONSTITUTION:In the image display of a CRT display device 1, image data are processed to frame data by a display processing part 2 and an image area is decide by a cursor position specification signal based upon a click signal of a mouse 3. A plotting word range is set up in the screen size of the CRT display device as a page unit, image data area stored in each page unit, a higher order area image based upon the combination of respective pages or the whole image is displayed on the screen size of the CRT display device 1 with the positional relation of respective page range frames or page images to execute plotting of each page unit. Thereby, a large image based upon the combination of respective pages can be laid out with the positional relation of respective pages and page display and plotting can be attained. Thus, the large image can easily be plotted.