baber/WOPTO huggingface dataset:
Patent JP-H0263049-A (JP)
Title: Substrate with mask pattern and its manufacture
Inventor: SONEHARA AKIO
IPC: G03F1/44
Filed: 1988-08-30
Abstract: PURPOSE:To obtain a resist pattern which has desired line width with high accuracy by forming a test pattern for pattern line width measurement at least locally except in the area where a mask pattern is formed. CONSTITUTION:The test pattern 3 for pattern line width measurement is in the same shape as the pattern shape of at least part of the mask pattern in the same chip and formed very close to the mask pattern, so the test pattern 3 for pattern line width measurement can be formed under nearly the same conditions with the mask pattern 2 and both patterns are nearly equal in line width. For the purpose, the pattern line width of the test pattern 3 for pattern line width measurement is measured to know the pattern line width of the mask pattern 2 which becomes a product. Consequently, the pattern line width can be measured without deteriorating the line width accuracy of the mask pattern and the desired pattern with high accuracy can be formed.
Patent JP-S59103356-A (JP)
Inventor: REIMON ANRI
IPC: H01L25/07
Filed: 1983-11-16
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-H0771849-A (JP)
Title: Automatic ice making device
Inventor: SUMIHIRO KATSUSHI
IPC: F25C1/24
Filed: 1993-08-31
Abstract: PURPOSE:To make it possible to generate ice which is constantly uniform in size by informing water supply timing to a water supply tank accurately, what is more, promptly and prevent the delay in ice making operation so that it may not result in a delayed water supply. CONSTITUTION:An EEPROM 28 is installed so that a microcomputer 19 stores the number of water supply times since a water supply tank is set and predetermines the number of allowable water supply times as the number of water supply times which is considered definitely available based on the past water supply record when the number of water supply times to the water supply tank reaches a specified number of times. Since then, when water is supplied only as specified by the number of allowable water supply times from the point of times when the water tank is set, a water supply lamp 30 is lit up, thereby informing a user that water be supplied to the water supply tank.
Patent JP-H02290357-A (JP)
Title: Telephone set
Inventor: IIDA SEIJI
IPC: H04N1/00
Filed: 1989-08-24
Abstract: PURPOSE:To grasp the line interrupt of the destination and to avoid transmission of useless holding tone and line occupancy by detecting the line interrupt of a destination telephone set during the transmission of a holding tone so as to interrupt the line and to apply the display. CONSTITUTION:When the operator depresses a holding key 11b during talking, a melody from a tone signal generating circuit 2b is sent to a destination telephone set repetitively. When the destination telephone set hooks on during the transmission of the melody, a busy tone is sent from an exchange and it is detected by a tone signal detection circuit 2c. Then a message representing 'line interrupt of destination' is displayed on a display device 11d, a switch circuit 7 is opened and the line for a facsimile equipment is interrupted.
Patent JP-S60109025-A (JP)
Title: Magnetic storage medium
Inventor: ANDOU TOSHIHIRO
IPC: G11B5/72
Filed: 1983-11-18
Abstract: PURPOSE:To obtain a tape, disc, etc. which are particularly excellent in wear resistance and suitable for picture recording, sound recording and electronic computer by providing a layer consisting of a mixture composed of a specific polydimethyl siloxane lubricating agent and org. high polymer compd. on a thin ferromagnetic metallic film. CONSTITUTION:A thin ferromagnetic metallic film is formed on the surface of a base body consisting of an org. high polymer material or nonmagnetic metallic material and a layer contg. the lubricating agent expressed by the formula (1<=m<=30, 1<=a+b<=60, R is 1-7C alkyl or H) and an org. high polymer material such as polystyrene, polymethyl methacrylate, polyamide at a ratio of 0.01- 100, more preferably 0.1-10 by the weight of the lubricating agent/the high polymer compd. is formed to 10-1,000Angstrom  thickness on said thin film. The recording medium having a long still image life, excellent wear resistance and high durability is thus obtd.
Patent JP-S59105370-A (JP)
Title: Manufacture of thin film transistor
Inventor: YAMADA TAKEO
IPC: H01L29/78
Filed: 1982-12-09
Abstract: PURPOSE:To prevent the discharge breakdown of a thin film transistor and an electrode wiring generated at the time of ion implantation at a high concentration by a method wherein an electrode material on a gate film is photoetched, and a conductive member is deposited to an arbitrary thickness, thereafter ion implantation is performed from above the conductive member. CONSTITUTION:After depositing polycrystalline Si on an insulation substrate 17, the transistor region 18 is formed by photoetching method. Next, after forming a gate oxide film 19 by thermal oxidation, polycrystalline Si 20 is immediately deposited on the gate oxide film 19 as the gate electrode material. Then, the electrode wiring 21 is formed by etching the polycrystalline Si by photoetching method, further polycrystalline Si 22 is deposited on the main surface of the substrate, thereafter phosphorus thermal diffusion is performed, thus obtaining the polycrystalline Si having a seat resistance value of about 30OMEGA/square. Successively, phosphorus implantation is performed by using an ion implantation device, and then the polycrystalline Si is thermally oxidized, resulting in the formation into an insulation film. Aluminum is deposited by sputtering as the wiring material of a drain and a source part, and an aluminum wiring 23 is formed by photoetching method.
Patent JP-S6277685-A (JP)
Title: Optical character reader
Inventor: YUMOTO NOBUTAKE
IPC: G06K9/22
Filed: 1985-10-01
Abstract: PURPOSE:To confirm whether or not information to be read is put in a readout visual field range of a hand scanner correctly by displaying the state in the visual field range when one line of characters or one digit character is read optically by using the hand scanner. CONSTITUTION:The hand scanner has an OCR readout part and a display device, a signal from the OCR readout part is A/D-converted by a binary coding part and stored in an image buffer, and a pattern recognition part recognizes a pattern. Then, a recognition result processing part decides whether or not a character can be read and whether or not the number of digits is suitable to a predetermined form, thereby sending out data when the character can be read. Further, the data from the image buffer is displayed on the display part of the hand scanner through a display processing part.
Patent JP-S63164895-A (JP)
Title: Lectin-like protein originated from cultured cell, its production and antitumor agent composed mainly of said substance
Inventor: NATORI SHUNJI
IPC: A61K38/16
Filed: 1986-09-13
Abstract: PURPOSE:To obtain the titled antitumor agent useful as a clinical or diagnostic drug for man, stably on an industrial scale, by culturing a cell originated from embryo of Sarcophaga peregrina (a kind of flesh fly) and purifying supernatant of the medium e.g. by ion-exchange chromatography, etc. CONSTITUTION:Established cells (NIHSape-4) originated from embryo of Sarcophaga peregrina is cultured and the obtained supernatant of the medium is subjected to adsorption, separation and fractionation by ion-exchange chromatography and hydrophobic chromatography to eliminate existing inhibitor and then subjected to adsorption, separation and fractionation by affinity chromatography using galactose, etc., as a carrier. The fractionation product is purified to obtain the objective antitumor agent composed of a lectin-like protein having a molecular weight of about 185,000 (by gel filtration), exhibiting hemagglutination activity, etc., and dividable into 4 subunits having a molecular weight of about 32,000 (by SDS gel electrophoresis) and 2 subunits having a molecular weight of about 30,000.
Patent JP-S6195558-A (JP)
Title: Lead frame and semiconductor device manufactured by using the same
Inventor: ONO TOSHIAKI
IPC: H01L23/495
Filed: 1984-10-17
Abstract: PURPOSE:To simplify manufacturing processes of semiconductor device by preparing a lead frame where through holes are provided at the predetermined position of lead and forming a semiconductor device after attaining electrical connection of lead and pin by engaging the pin to said through hole. CONSTITUTION:In view of manufacturing a semiconductor device using a lead frame where through holes 13 are formed at the predetermined positions, a pin 7 which becomes external terminal is engaged with the through holes 13 and the upper end 7a is caulked for fixing. After providing pellet 3 to the lead frame where pin 7 is fixed and executing the wire bonding, the lead frame is held between the upper force and lower force of molding dies. In this case, the smaller diameter part of pin 7 is inserted to the hole formed to the mold and is held thereto. Next, the resin for molding is supplied from the gate of mold for sealing the pellet, etc. Thereafter, the lead 7 is cut near the inner side of tie bar, completing a semiconductor device.
Patent JP-H0499883-A (JP)
Title: Cylinder liner for internal combustion engine and its production
Inventor: MIZUTANI KAZUNORI
IPC: C23C30/00
Filed: 1990-08-16
Abstract: PURPOSE:To meet the requirements for the high speed, high output and long service life by forming a nitride layer on the inner periphery of a base material consisting of stainless steel, dispersing and embedding hard grains in the inner periphery of the nitride layer. CONSTITUTION:A cylinder liner material is prepared from a stainless steel tube while allowing for finishing. At least the inner periphery of the material is then nitrided. The inner periphery of the nitride layer is lapped with a slurry contg. hard grains, and the hard grains are dispersed and embedded. The cylinder liner is excellent in resistance to corrosion and cavitation and has higher strength than cast iron because of the stainless steel used for the material, and hence the liner is thinned and lightened. An excellent sliding characteristic is imparted to the stainless steel by dispersing and embedding the hard grains in the inner periphery. Since the hard grains are embedded after the nitride layer is formed, the grains are not dropped off.
Patent JP-H0656494-A (JP)
Title: Cement composition for adsorbing nuclide
Inventor: NAGAOKA SEIICHI
IPC: G21F9/36
Filed: 1992-08-13
Abstract: PURPOSE:To provide a cement composition for adsorbing nuclides, having a low water permeability, capable of adsorbing and holding radioactive nuclides and toxic compounds and preventing the wastes from leaking. CONSTITUTION:This cement composition is obtained by including 30-50wt.% binder, 3-10wt.% fluidizing agent, 35-55wt.% aggregate, 0.5-3wt.% water-reducing agent and 3-15wt.% zeolite. Thereby, this composition has good watertightness, hardly permeates water into solidified materials and is capable of holding wastes such as radioactive nuclides in their state of adsorption by zeolite, adsorbing the dissolved wastes and preventing the wastes from outflowing and thereby completely preventing the wastes from outflowing from a disposal site. When the many hardened cement materials prepared by solidifying the wastes are embedded, a waste outflow preventing barrier can be formed from this cement composition to simplify storage equipment.
Patent JP-S6372014-A (JP)
Inventor: MATSUO SHIGERU
IPC: H01H13/12
Filed: 1986-09-12
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-H0764760-A (JP)
Title: Information processing method
Inventor: YAMAGAMI KAORU
IPC: G06F3/0481
Filed: 1993-08-31
Abstract: PURPOSE:To perform efficient retrieval, update, or the like of information without mistaking a display area by making the display form of a cursor correspond to a selected display area at the time of switching and selection of the display area for display of category contents. CONSTITUTION:Based on a data base classified to plural categories, a display system part 4 displays the whole of categories indicating classifications in category display areas 13 on a display part 2 and displays category classification contents selected by a user in category classification contents display areas 14a to 14c. Switching buttons (icons) 16a to 16c for switching and selection of category classification contents display areas are displayed at left shounders of category classification contents display areas 14a to 14c in red, yellow, and blue respectively. At the time of switching and selection of display areas where category contents are displayed, the display form of a cursor 15 is made correspond to the selected display area, and the cursor 15 is displayed in display forms different by display areas.
Patent JP-H0380625-A (JP)
Title: Satellite broadcast receiver
Inventor: YASUDA MASAKATSU
IPC: H04B1/26
Filed: 1989-08-23
Abstract: PURPOSE:To make the circuit constitution small by using a 1st frequency converter including a channel selection circuit in common, and allowing an FM negative feedback loop in a 1st demodulation means to apply the channel selection. CONSTITUTION:An FM negative feedback loop is provided, in which an input signal at a UHF band is frequency-converted into an intermediate frequency signal at a VHF band with a signal of an oscillator whose oscillating frequency is controlled with a demodulation output of a 1st demodulation means, and the FM negative feedback loop is used as a phase locked oscillation loop for the channel selection by inputting a reference signal for channel selection from a 2nd demodulator. Thus, channels for a composite signal comprising a video signal and an audio subcarrier signal and for an exclusive audio signal are selected by one channel selection circuit and no independent channel selection circuit is required by using an FM negative feedback loop of a 1st demodulation means for the selection of an audio exclusive channel. Moreover, the intermediate frequency at the UHF band is obtained from an intermediate frequency at the VHF band for audio exclusive channel demodulation by using the 1st frequency converter 22 in common. Thus, the circuit constitution is made small in size.
Patent JP-S6194241-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: ARAI YOSHIHIRO
IPC: G11B5/85
Filed: 1984-10-16
Abstract: PURPOSE:To improve the weather resistance and durability of the titled medium by forming a ferromagnetic thin film layer on a nonmagnetic substrate by oblique-incidence vapor deposition, keeping the substrate in a constant temp. and humidity atmosphere for a specified time, and coating a lubricant on said layer. CONSTITUTION:A cobalt vapor-deposited magnetic thin film is formed on a polyethylene terephthalate film by oblique-incidence vapor deposition with use of a take-up vapor deposition device to manufacture a magnetic tape. A strip supporting body 21 is carried in along a cooling can 22, and a magnetic vapor- deposited film is formed on the surface by oblique-incidence vapor deposition. A deposition material 23 is charged into a crucible 25, then heated and vaporized. The incident angle thetamini of the vapor flow to the supporting body 21 is controlled by a deposition preventive body 27, and the thetamini is regulated to 55 deg. angle to form a vapor-deposited magnetic thin film. Then the material is kept for 7 days in a constant temp. and humidity air atmosphere at 60 deg.C and at 90% relative humidity. Subsequently, myristic acid is coated on the magnetic layer at 5mg/m<2> coated amt. The magnetic recording medium thus obtained has improved weather resistance and durability.
Patent JP-S6275837-A (JP)
Title: Detector for ocr sorter residual document
Inventor: NAKAO KAZUNORI
IPC: G06K13/14
Filed: 1985-09-30
Abstract: PURPOSE:To prevent the extracting mistake of a document out of the pocket of an OCR sorter by detecting through an OCR sorter residual document detector whether each pocket of the OCR sorter contains any document or not and then displaying even a single form if detected on a display device. CONSTITUTION:The pocket vacancy detectors 11-1n detect whether each pocket contains any document or not and outputs the results of these checks to a vacant pocket deciding part 2 and a display controller 3. When the form processing is started or finished, an indicating part 4 outputs a decision request signal to the part 2. Receiving this signal, the part 2 checks whether all pockets are vacant or not and then outputs, the signal '0' to the controller 3 if all pockets are vacant. Otherwise the signal '1' is outputted to the controller 3. The controller 3 works only when the signal sent from the part 2 is set at '1' and produces the contents of display based on the detection signals sent from detectors 11-1n to transfer them to a display device 5. Here said contents of display include a message to indicate the extraction of the residual forms out of the pockets and the pocket numbers.
Patent JP-2001041664-A (JP)
Title: Cooling tower coupling structure
Inventor: UCHIMURA KENICHIRO
IPC: F28C1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To couple the lower water tanks of a cooling tower easily in a short time at low cost by changing the coupling mechanism. SOLUTION: A packing 15 is placed at the side fringe part of the lower water tanks 12 of a cooling tower 10 such that the side fringe parts of the lower water tanks 12 on the upper side of each framework 11 face each other trough the packing 15 under a state where the frameworks 11 are installed in parallel and the lower water tanks 12 are brought into watertight contact with each other through the packing 15 when a plurality of adjacent frameworks 11 are tightened. Since the field work for laminating an FRP layer is eliminated, coupling work is simplified and since installation work of cooling tower is carried out with no interruption without imposing any restriction on other work, total work time is shortened significantly while reducing total cost.
Patent JP-S6194513-A (JP)
Inventor: CHIBA TOMIO
IPC: H02H3/02
Filed: 1984-10-16
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-H02117638-A (JP)
Title: Production of ether carboxylate
Inventor: MAABIN MATSUKU KURATSUCHIFUIIR
IPC: C07C51/367
Filed: 1989-08-23
Abstract: There is disclosed herein improved processes for the preparation of ether carboxylates by reacting in an alkaline reaction medium the salts of maleic acid and a carboxylic or polycarboxylic acid having a reactive hydroxyl group on a non-carbonyl carbon atom in the presence of a calcium ion catalyst wherein unreacted acid salts are recovered from the reaction medium by lowering the pH of the reaction medium to a range of from about 4 to about 6. The precipitated salts are recycled to the synthesis reaction to prepare additional amounts of product.
Patent JP-H0774904-A (JP)
Title: Recording/control device
Inventor: KOBAYASHI SHINYA
IPC: H04N1/04
Filed: 1993-09-01
Abstract: PURPOSE:To make it possible to output a picture with high picture quality even at the time of using small capacity and a slow memory by constituting picture processing for correcting a recorder of a memory sufficient for requirement. CONSTITUTION:High frequency clocks from an oscillator 101 are counted, and when the contents of the counter 102 are cleared by a horizontal synchronizing signal 202 outputted from a beam detector in a recorder, a line memory synchronizing signal 104 to be a frequency-divided output from the counter 102 becomes a signal synchronized with the signal 2O2. The signal 104 is a synchronizing signal synchronized with the writing/reading of a line memory, and when the signal 104 has high frequency, the signal 104 can be stored as a signal with high resolution in the horizontal direction in accordance with the frequency level. A recording picture element signal 204 with high resolution is written in a white magnified line memory 105 and a black magnified line memory 106 based upon the signals 202, 104. Since the signal 204 written in the line memory is turned to low resolution, memory data 107 with the low resolution is distinguished from the original signal 204.
Patent JP-H1058242-A (JP)
Title: Piston ring mounting facility
Inventor: OKI NORIHISA
IPC: B23P19/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a piston ring mounting facility with which it is possible to accommodate many sorts of pistons using one type of pallet for semi- completed product, align pistons simply in one direction, and take out pistons from the pallet certainly one by one. SOLUTION: A piston ring mounting facility concerned 10 comprises a pallet A2 for semi-completed product of lattice form having, a greater mesh than the diameter of a piston 1, a front pallet transporting device 11 to transport the pallet for semi-completed product accommodating the piston, a piston aligning mechanism which inclines the pallet so that one corner of the pallet lies at the undermost point and puts the piston nearer one corner of each mesh of the lattice, a piston takeout device 12 which takes out one piston after another from the pallet, a piston transporting device to transport pistons, ring mounting devices 21-25 for mounting a piston ring on each piston, a piston accommodating device 26 to accommodate the fed piston on a pallet B2 for completed product, and a rear pallet transporting device 27 to transport the pallet for completed product.
Patent JP-S6195319-A (JP)
Title: Electrochromic display device
Inventor: MIZUNO YASUO
IPC: G02F1/15
Filed: 1984-10-17
Abstract: PURPOSE:To prevent a short circuit between both electrodes by forming more thickner film composed of a solid electrolyte than the thickness of a display electrode and a transparent electrode, the above described film being inserted between a counter electrode and a display electrode which is composed of an electrochromic (EC) material and is provided on a transparent electrode. CONSTITUTION:The thickness of the film composed of the solid electrolyte 4 is thickner than that of each of the display electrode 3 and the transparent electrode 2, the above described film being inserted between the counter electrode 5 and the display electrode 3 which is composed of the EC substance and is provided on the transparent electrode 1. For example, the film is preferably thickner than the sum of the thickness of the electrodes 3 and 2 whereby the short circuit between the electrodes 3 and 5 is prevented. The titled apparatus is useful to an ECD using the solid electrode, particularly useful to a matrix type display ECD in a practical application.
Patent JP-S6196884-A (JP)
Title: Television receiver
Inventor: SUZUKI TATSUO
IPC: H04N5/445
Filed: 1984-10-17
Abstract: PURPOSE:To superimpose of a signal by installing an output signal changeover switch for selecting a video signal supplied to an RGB video signal I/O terminal with the use of a signal of a character signal generator, television signal and arbitrary external input signal. CONSTITUTION:When a telop is superimposed with the use of the video signal of a television and character signal of the character signal generator 6, the output signal changeover switch 5 is switched to the television. The video signal supplied to a 21 pin I/O terminal 3 is processed in the character signal generator 6, comes to a composite signal, and outputted to an RGB multi-terminal. The composite signal passes through an input mode switching circuit 1 and is supplied to a video processing circuit 4. Moreover signals R, G, B, YS and YM are supplied to the video processing circuit 4 from the 21 pin I/O terminal 3. Furthermore a synchronizing signal is also supplied, and by processing these signal a superimpose signal can be obtained. When the output signal changeover switch 5 is switched to the video side, superimposing can be carried out with the use of the external video signal in the same manner.