baber/WOPTO huggingface dataset:
Patent JP-S57202732-A (JP)
Title: Fine pattern formation
Inventor: YONEDA MASAHIRO
IPC: H01L21/3065
Filed: 1981-06-05
Abstract: PURPOSE: To apply etching to an irradiated place only by a method wherein a substrate is installed in specific gas atmosphere and extremely constricted energy beams are aimed at the substrate and radical and reactive ions are generated in plasma.  
     CONSTITUTION: When Si is installed in CF 4  and charged particle beams are aimed at a desired place, the CF 4  is dissociated into excited F atom or reactive ion F +  or the like and the irradiated place only is reacted and etched and the Si is physically etched by the collision of the charged particles as well. Therefore, a pattern can be formed by directly lithographing the pattern by the charged particle beams and a fine pattern can easily be formed by beam diameter. Laser, X-rays, ultraviolet rays can be used instead of charge particle beams. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5315425-A (JP)
Title: Blend-type resticide granules
Inventor: WAKI TOSHIYUKI
IPC: A01N25/12
Filed: 1976-07-23
Abstract: PURPOSE: Blend-type pesticide granules containing a low melting pesticide which is solid at room temperature, in which the degree and strength of caking is reduced by use of calcium carbonate as the carrier. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06274845-A (JP)
Title: Core slider for fixed magnetic disk device
Inventor: FUKUDA NAOYA
IPC: G11B5/60
Filed: 1993-03-23
Abstract: PURPOSE:To suppress the generation of the warpage and deflection of a slider main body by removing a part or the whole part of a groove for winding a coil and leaving a prescribed width in the slider main body located at least on one side of a slit for inserting a magnetic head core. CONSTITUTION:A magnetic head core 20 is inserted into a slit 16 for inserting the core of a slider main body 18, assembled, sealing glass 6 is softened and melted by heating this assembly and the core 20 is fixed on the main body 18. When the core 20 is fixed by this method, the side surface of a gap depth part is exposed outside in a groove part 10 formed between a left and a right air bearings 8 and the forming portion of a magnetic gap 22 is made to protrude by a prescribed length. The surface of the core 20 confronting a disk and the upper surfaces of the respective bearing parts 8 of the main body 18 are ground so as to exactly set the length of the gap depth. Thereafter, a track is formed on the core 20 and a track part with a prescribed width is formed on the parts on both sides of the gap 22 facing the disk.
Patent JP-S6316371-A (JP)
Inventor: PIITAA EI ROBAATSU
IPC: G06Q40/00
Filed: 1987-04-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57203568-A (JP)
Title: Magnetic ink recorder
Inventor: DAITOU CHIAKI
IPC: B41J2/065
Filed: 1981-06-08
Abstract: PURPOSE:To enable to stably and smoothly supply magnetic ink by providing supplying electrodes at the positions near and equal distance to a stylus electrode array, applying a voltage between the electrodes and forming an ink supply passage between the electrodes. CONSTITUTION:A supplying electrode 10 is provided at the positions near and equal distance to the array of stylus electrodes 1, and capillary wall is formed between the electrodes. The one end of the electrode 10 is disposed in the vicinity of the electrodes 1, and the other end is provided in an ink reservoir 5. Magnetic ink 6 rises by the capillary phenomenon due to surface tension of the ink 6 between the capillary walls between the electrodes 1 and 10. The height of the rising ink 6 is determined by the quantity of the ink 6 in the reservoir 5 and the distance between the array of the electrodes 1 and the electrode 10. In this manner, the step corresponding to the one side of the slit-shaped parallel flat plate electrodes can be eliminated between the end of the conventional stylus electrode and the supplying passage, thereby enabling to supply the ink stably and smoothly to the ends of the stylus electrodes.
Patent JP-H04299497-A (JP)
Title: Fire alarming equipment
Inventor: TAKAHASHI KEIICHI
IPC: G08B17/00
Filed: 1991-03-27
Abstract: PURPOSE:To keep the start and stop time of an equipment to be controlled writing the held interlocking information together in ROM, and writing the held interlocking information together in ROM. CONSTITUTION:When the interlocking information stored in ROM 13 within a fire receiver RE changed, the data (interlocking information) showing which of equipments to be controlled M1-M3 has the interlocking relation with lines L1-L3 is successively input with the use of the switches in an operation part OP. The input interlocking information is stored in RAM 11. If the input interlocking information becomes 3-byte, for instance, the reading from ROM 13 is inhibited and the 3-byte interlocking information stored in RAM 11 is written together in ROM 13. As a result, the interlocking information can be read from ROM 13 in the process of the input even if it takes a long time to input data. Therefore, the starts of the equipments to be controlled M1-M3 are stopped only while ROM 13 is practically rewritten.
Patent JP-H11263406-A (JP)
Title: Automatic picking system
Inventor: WADA NORIHIRO
IPC: B65G1/137
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic picking system which can increase the work efficiency of packing work. SOLUTION: A picking system has a picking device 10 consisting of a first belt conveyor 2, an article picking device 3, which selects a prescribed article 11 out of a plurality of articles 11 stored in a prescribed position in order to pick the article to the first belt conveyor 2, a stacking device 5, which delivers the prescribed number of articles 11, which are transferred by the first belt conveyor 2, to a second belt conveyor 6 while the articles 11 are stacked and lined up, and a sorting device 7, which assorts a group of articles, which are derived from the stacking device 5 and transferred by the second belt conveyor 6 while they are lined up and stacked, into a prescribed chute 8.
Patent JP-H05258370-A (JP)
Title: Magneto-optical recording medium
IPC: G11B7/24
Filed: 1992-03-12
Abstract: PURPOSE:To improve a recording sensitivity and to obtain the magneto-optical recording medium having the stable sensitivity by confining the Curie temp. of a magnetic thin film to <=250 deg.C and confining the nucleus forming magnetic field of the magnetic thin film to <=100KA/m. CONSTITUTION:This magneto-optical recording medium is constituted by forming the magnetic thin film 3 consisting of >=1 kinds of transition metals and having the axis of easy magnetization in the direction perpendicular to the film plane of a transparent substrate 1, as a recording layer, on one surface of the substrate. The Curie temp. of the magnetic thin film is confined to <=250 deg.C and the nucleus forming magnetic field of the magnetic thin film to <=100KA/m. SiN, In2O3, ITO, SnO2, ZnO, etc., are preferably used for the first transparent thin film 2 to be provided on the substrate 1 in order to provide the passivation effect to prevent the magnetic thin film 3 against the corrosion by the humidity (moisture) of the outside world and the enhancement effect to increase the reflected Kerr rotating angle of the magnetic thin film 3 by optical multiple reflections.
Patent JP-H09284084-A (JP)
Title: Surface acoustic wave device and communication system using the same
Inventor: YOKOTA AKANE
IPC: H04J13/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce a stray inductance and stray capacitance generated in bonding wires and to permit the frequency characteristic of a surface acoustic wave element to be made into a wide range by loading at least one impedance matching element which constitutes an impedance matching circuit on the main surface of the surface acoustic wave element. SOLUTION: Guiding elements 4 and 14 to be used as the impedance matching circuits of input IDT (inter digital terminal) 2 and 10 are arranged by permitting terminals to be upward on the main surface of the surface acoustic wave element and serially connected to the input IDT 2 and 10 through the use of the bonding wires 8 and 16. Connection is also executed to a mounting substrate 20 through the input signal terminals 28 and 29 of a package 27 through the use of the bonding wires 8 and 16. Thus, the bonding wires 8 and 16 for connecting an interlaced electrode to the impedance matching circuit are shortened and the stray inductance and stray capacity generated in the bonding wires 8 and 16 and also the inductance component of the bonding wires 8, 16 themselves are reduced.
Patent JP-H08264386-A (JP)
Title: Manufacture of electrolytic capacitor
Inventor: ARAI KIICHIRO
IPC: H01G9/12
Filed: 1995-03-23
Abstract: PURPOSE: To prevent shorts in a cutting plane of an anode foil and thereby prevent a cover and a capacitor element from blowing out and burning by using foil which is not chemically treated for a lead for an anode to which the anode foil is to be connected. CONSTITUTION: Aluminum foil is chemically treated, treated with phosphoric acid, and then is burned. After that, the aluminum foil is cut into a specified size to make it an anode foil. A lead for an anode 2 is made from aluminum foil which is not chemically treated and it is connected to the anode foil by cold welding. A cathode foil is made by chemically treating aluminum foil and then cutting it to a specified size. A lead for a cathode 3 is made by rolling aluminum foil and annealing and then cutting it to a specified size. The lead 3 is connected to the cathode foil by cold welding. Nextly, the anode foil and the cathode foil are stacked via electrolytic paper and then are wound to form a capacitor element 1.  After getting the element 1 impregnated with electrolyte, the leads 2 and 3 are connected to an anode terminal 5 and a cathode terminal 6 respectively and then the element 12 is housed in a case 8.
Patent JP-S61248129-A (JP)
Title: Barrel shifter with shift number correcting function
Inventor: OKADA TETSUHIKO
IPC: G06F7/00
Filed: 1985-04-26
Abstract: PURPOSE:To make possible shifting and rotating operation at high speed by providing a circuit that corrects the number of shifts according to shifting operation and rotating operation for the number of shifts that exceeds word length of data. CONSTITUTION:Input signal lines 101-106 correspond respectively to bits 0-5 when the number of input shifts is represented by binary notation. Input signal lines 111-113 are signal lines indicating that word length of data are 8 bits, 16 bits and 32 bits respectively. A signal line 12 is a signal line that indicates the kind of operation that becomes '1' when the operation is shifting operation and becomes '0' when the operation is rotating operation. Output signal lines 151-156 represent signals obtained by correcting the number of shifts according to the word length of data and kind of operation. A circuit 200 judges whether the number of shifts exceeded the word length of data, and a signal line 20 becomes '1' when the number of shifts exceeded work length of data and becomes '0' when not exceeded.
Patent JP-S58204166-A (JP)
Title: Production of zn-plated steel wire having excellent high temperature characteristic
Inventor: NISHIMURA SHIYOUJI
IPC: C23C2/06
Filed: 1982-05-24
Abstract: PURPOSE:To produce a Zn-plated steel wire which has excellent high temp. characteristics and can prevent the exfoliation of the plating surely in high-temp. environment by controlling the lead contained in a Zn plating bath to a specific amt. or below and plating the steel wire in said plating bath. CONSTITUTION:A hot-rolled wire rod is subjected to lead patenting then to pickling and lubricating followed by drawing. The drawn wire rod is further subjected to a pretreatment for plating to dip the same in a lead bath, whereafter the wire rod is galvanized. If the Pb contained in the Zn plating bath is controlled to <=150ppm, the Zn-plated steel wire having excellent high temp. characteristics is obtained. Since the Zn-plating layer contains virtually no Pb, Fe and Zn are alloyed thoroughly in the high-temp. environment and are bound securely in one body with the base material Fe without peeling, whereby such Zn-plated steel wire having the excellent high temp. characteristic is obtained. Said Zn-plated steel wire is suitable as a steel cored wire for an overhead wire which is elevated in temp. during transmission of electricity.
Patent JP-2000285596-A (JP)
Title: Memory reproducing device
Inventor: SAKAI AKIHIRA
IPC: G11B20/10
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reproduce video and audio at a temporally traced-back point of time while continuously recording video and audio by recording input data on a magnetic tape and outputting the recorded data, and recording the input data in an IC memory and outputting the recorded data. SOLUTION: When a recording stop IN point registration button 10 is pressed, a memory recording switch 34 is turned off and video data are temporarily stopped from being recorded in the video memory 4 thereafter. Hence, video data of a certain time before the depression of the recording stop IN point registration button 10 are still recorded in the video memory 4. When a memory reproduction CUE-UP button 12 is pressed, a signal process control microcomputer 6 calculates the value of the time code at the point which is the certain time before the depression of the recording stop IN point registration button 10. Reproduction starts at the video of the time code and the reproduction speed of the video is determined by the time interval of the transmission of video data in frame units.
Patent JP-H10268867-A (JP)
Title: Sound volume correction device
Inventor: YOSHIDA TOSHIYA
IPC: G10H1/46
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a sound volume correction device that can be improved in dispersion of velocity values of a simple tone and a chord largely. SOLUTION: It is detected whether note data read-in at a note data reading part 11 is or not data constituting a chord at a chord detecting part 12. When information of a chord is received from the chord detecting part 12, a velocity value compression process part 13 performs compression processing different from velocity value compression processing of a simple tone. For example, the sum of velocity values of note data constituting a chord is multiplied by some coefficient and compressed, and a compression rate is obtained by a ratio of a compression value of this sum of velocity values to a non-compression value, velocity value of each note data constituting a chord is compressed with this compression rate. Compressed velocity value of each note data is sent to a velocity value shifting part 14, and a fixed velocity value is added to this.
Patent JP-S58209997-A (JP)
Title: Quick determination of freeze-resistance of yeast
Inventor: SAITOU HIROSHI
IPC: C12R1/865
Filed: 1982-05-27
Abstract: PURPOSE:To determine the freeze-resistance of a yeast, surely, in an extremely short time, by dispersing the yeast to be tested in a medium containing a specific organic solvent and sugar, and storing the dispersion in frozen state. CONSTITUTION:The yeast to be tested is dispersed in a medium containing an organic solvent selected from methanol, ethanol and acetone and a sugar such as sucrose, glucose, etc., stored at -35--45 deg.C, preferably at -40 deg.C for about 1-4 days, thawed, and the survival ratio of the yeast is determined.
Patent JP-H07133671-A (JP)
Title: Sheet assembling unit
Inventor: SUZUKI TERUO
IPC: E04G21/32
Filed: 1994-04-04
Abstract: PURPOSE:To enhance the workability by attaching a cylindrical sheet stretching unit having an axial slit to a cross member in a scaffold while interposing between sheets, and by inserting bulged parts formed at upper and lower edge parts of the sheet in a cylindrical parts of the sheet stretching unit. CONSTITUTION:A wire 14 or the like is inserted in an elongated hole 13 in a sheet stretching unit 6 which is then attached to a cross beam in a scaffold or the like. A bulged part 5 of a sheet 2 is inserted in a through-hole 6 at one end part of the sheet stretching unit 6. Then, bulged parts 5 of upper and lower sheets 2 are inserted in through-holes 17, 19 of a sheet stretching unit 7. Further, adjacent left and right sheets 2 are connected together by the wire or the like led through eyelets 21. With this arrangement, the sheets can be stretched simply and briefly.
Patent JP-H09282723-A (JP)
Title: Information recording device, information recording method and information reproducing method
Inventor: TODA TAKAO
IPC: G11B9/00
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable super-high density recording device and super-high density recording method capable of decreasing the voltage necessary for writing and erasing and increasing the voltage at which an amorphous semiconductor thin film constituting a recording medium or a conductive probe begins to receive damage. SOLUTION: This device records data bit by impressing the voltage between the conductive probe 4 disposed at the front end of a cantilever 5 and the recording medium 2 contg. the amorphous semiconductor thin film 2 in the state of bringing the conductive probe 4 into contact with or proximity to the surface of the recording medium 3. The conductive probe 4 is composed of diamond of a (p) type. The amorphous semiconductor thin film 2 is composed of a material contg. at least one kind selected from Ge, Si, Sb or Te.
Patent JP-S5213344-A (JP)
Title: Thermal drawing film for projection
Inventor: KUBO TAKASHI
IPC: B41M5/36
Filed: 1975-07-22
Abstract: PURPOSE:To provide a thermal drawing film of an improved resolution and contrast adapted for projection which has a wide range of proper exposure in forming an image due to the infrared rays.
Patent JP-S5713759-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU AKIRA
IPC: H01L29/73
Filed: 1980-06-30
Abstract: PURPOSE:To eliminate the step of etching the side of a nitrided silicon film by forming a groove on the nitrided silicon film with a polycrystalline silicon film as a mask and etching the polycrystalline silicon film under the groove. CONSTITUTION:A nitrided silicon film 10, dioxidized silicon film 6 and a photoresist film are formed on a nondoped polycrystalline silicon layer 4 formed on an insulating film 2 and a base region 3, is patterned, boron is injected in high dosage to the polycrystal and a p<+> type is formed. With the photoresist retained the polycrystalline film 12 is then evaporated, and is lifted off together with the resist. Subsequently, a light etching treatment is carried out to form a groove 6', and the nitrided silicon film is etched via the groove 6'. With the film 10 as a mask the layer 4 is etched to form an emitter contact 4e and a base contact 4b.
Patent JP-H06279136-A (JP)
Title: Joined body ceramic member with metallic member and production thereof
Inventor: TANIGUCHI MASAHITO
IPC: C04B37/02
Filed: 1993-03-23
Abstract: PURPOSE:To obtain high-precision outside dimension by easy working and to prevent the damage in the vicinity of the outer circumferential edge of a joint part large in strain in a ceramic part. CONSTITUTION:In a joined body 1 made by joining a ceramic member 2 with a metallic member 3 with a brazing filler metal 4, a metallic annular body 5 is fitted to an outer circumferential face including the outer circumferential edge of the joint face 2a, 3a. Since the annular body 5 is metallic, the outer circumferential face is easily finished and the annular body 5 is also a protective member of the ceramic member 2.
Patent JP-S63255246-A (JP)
Title: Production of (+)-cis-2,2-dimethyl-3(2-chloro-3,3,3-trifluoropropenyl)cyclopropanecarboxylic acid
Inventor: MITSUTA MASARU
IPC: C07C61/40
Filed: 1987-04-10
Abstract: PURPOSE:To industrially and advantageously obtain the titled optically active compound, by asymmetrically hydrolyzing a carboxylic acid ester corresponding to the aimed compound with an esterase derived from a porcine liver, separating and collecting the (+)-cis isomer of the above-mentioned ester and then hydrolyzing the resultant ester. CONSTITUTION:A cis-2,2-dimethyl-3( 2-chloro-3,3,3-trifluoropropenyl )cyclopropa necarboxylic acid ester expressed by the formula (R is 1-4C alkyl which may have halogen) is asymmetrically hydrolyzed with an esterase derived from a porcine liver and resolved into the (-)-cis isomer of the carboxylic acid corresponding to the above-mentioned ester and (+)-cis isomer of the afore- mentioned ester. The latter is separated, collected and then hydrolyzed to eco nomically and advantageously afford the titled compound having higher insecti cidal effects than those of other isomers as a compound constituting an acid ingredient of pyrethroid based insecticides, such as tefluthrin, without requiring expensive optically active reagents or troublesome steps.
Patent JP-S62246461-A (JP)
Title: Substance break detecting device
Inventor: AOYAMA HIDEHIKO
IPC: B23Q17/24
Filed: 1986-04-18
Abstract: PURPOSE:To certainly detect the breakage of such substance as a tool or the like without returning the reflected light on the front face of the reflector behind the substance to be detected breakage to a projector in case of detecting breakage by providing the reflector behind the substance and making the light from the projector reflect in the direction different from the direction of an incident/ outgoing end side. CONSTITUTION:Pressure feet 4 are shifted, and a foot head section 6 is brought into contact with a printed wiring board 20, and a drill 1 is made to lower together with a slider 5 to make a hole. While the slider 5 stays at an upper dead point, a part of the reflected light of the light having gone out from the incident/outgoing end 9 of a reflector type fiber 8 toward the end of the drill 1 goes to the fiber 8 from the incident/outgoing end 9 and is detected by a light receiving element to confirm the non-breakage of the end of the drill. If the end of the drill is broken, the light passes, goes to a reflector 11, is reflected to a direction deviated from the incident/outgoing end 9, and is not detected. On the other hand, air is spouted from an air nozzle 13 for cleaning to prevent the incident/outgoing end 9 from the sticking of chips allowing a detector to perform exact detection.
Patent JP-S5516564-A (JP)
Title: Transistor amplifier circuit
Inventor: SATOU TETSUO
IPC: H03F3/30
Filed: 1978-07-24
Abstract: PURPOSE: To prevent distortion from growing worse and oscillation, by preventing operations in artificial saturation and saturation regions by limiting an increase in input current before the operation in the artificial saturation region.  
     CONSTITUTION: The artificial-saturation detecting and input-current limiting method is composed of TrQ 11  which is connected to the collector of driving transistor TrQ 8  at its base, to the collector of bias TrQ 4  of the pre-amplifier circuit at its emitter and to the negative voltage terminal at its collector. When the collector voltage of driving TrQ 8  which is the base of TrQ 11  becomes lower than VBEQ 7 + VBEQ 8 , TrQ 11  turns ON to limit the base current to driving TrQ 7 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62247927-A (JP)
Inventor: YUUJIIN RARUFU BURAUN
IPC: B60W10/04
Filed: 1987-04-11
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。