baber/WOPTO huggingface dataset:
Patent JP-S59114833-A (JP)
Title: Structure for recognition and decision of circumferential part of wafers
Inventor: SHIRAKI AKIBUMI
IPC: H01L21/02
Filed: 1982-12-21
Abstract: PURPOSE:To enable automatic bonding similarly to a bonder of chip level by making a glass cloth larger than a wafer as well as covering that part with wax or the like thickly after thermally contact bonding. CONSTITUTION:A non-reflective substance 12 is coated on the chamfered part of a wafer. Ink such as the Magic ink or wax soaking in a glass cloth 2 is also available as said substance. By these substances, reflection of an irradiating rays can be prevented and binarization level becomes stable thereby doing away with causes of an decision error. Further, a glass cloth 10, which is larger than the wafer by five IC chips, is thermally bonded. In this case, outer side of the wafer is soaked with the wax but strength of the thermal bonding is insufficient only by thickness of the wafer so that a dry spot is generated between the glass substrate 1 and the wafer and reflection at the glass cloth areas sometimes occurs. Then, for perfection, wax 13 is coated thickly so as to form perfect non-reflective condition.
Patent JP-2001052296-A (JP)
Title: Road facility equipment management system
Inventor: ISHII HIDEKAZU
IPC: G06K19/07
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To obtain a road facility equipment management system which can manage road facility equipment by making use of a data carrier. SOLUTION: The data carrier 30 has a magnetic core 35 made of unidirectionally oriented silicon steel, a coil 36 which is so provided that the Goss orientation of the magnetic core 35 is in the axial direction, and a storage means stored with property data on the electric lamp of a lighting device 10. The data carrier 30 is fitted to a metal-made part of the column part 12 of the lighting device 10. The magnetic core 35 of the data carrier 30 has magnetic characteristics which are intense only in one direction, and thus part of the magnetic field from the transmitting coil 21 of an interrogator 20 is guided in parallel to the magnetic ore 35 and the data carrier 30 and interrogator 20 are able to sufficiently send and receive signals.  Consequently, the interrogator 20 sends and receives signals to and from the data carrier 30 by radio and can gather the property data stored in the storage means.
Patent JP-H0763225-A (JP)
Title: Coupling device of shaft and cavity
Inventor: PIITAA ARAN MORERI
IPC: F16D1/08
Filed: 1993-09-09
Abstract: PURPOSE: To provide a connector device for connect a shaft to a bore in a joint member in a transmissible manner via a single connecting member, whereby damages to a key or a bearing is prevented in a gear device. CONSTITUTION: A connecting member is provided with an integrated molded key 174, the key having a curved cross section to be engaged with a key groove formed in a bore and paired therewith. If the shaft and the bore have almost the same diameter, the connecting member is provided with an integrated molded key having a rectangular cross section to be engaged with a conventional key groove in the shaft. If the shaft has a smaller diameter than that of the cavity, the connecting member 162 is provided with a sleeve 164, which has a sectionally curved key 174 on the outer periphery and a sectionally rectangular key groove 170 on the inner periphery. The key groove 170 is connected to the conventional key groove in the shaft in transmissible manner via a separate standard key 171.
Patent JP-H1164650-A (JP)
Title: Outdoor-use optical information outlet
Inventor: KATO HISAYUKI
IPC: H04B10/07
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To simplify a structure of an expansion and contraction device which is a drawing-out part of an optical connector and to facilitate assembling it. SOLUTION: Optical fiber cables 3 laid in the vicinity of outdoor ground surface are drawn into a handhole 1 or a manhole and connected mutually by a closure 4. A lid 2 of this handhole 1, etc., is provided with an expansion and contraction device consisting of an outer cylinder 9 and an inner cylinder 10. An optical connector 12 for an external connection is fitted on the top of the inner cylinder 10, the both bottom ends of the outer cylinder 9 and the inner cylinder 10 are open, an optical cable 5 is moved almost linearly and freely vertically, drawn in through these opening parts from the closure 4 and connected with the optical connector 12. Then, a sealing means like an O-ring is interposed between the outer cylinder 9 and the inner cylinder 10.
Patent JP-S60116596-A (JP)
Inventor: KUROSAKI RIYUUJIROU
IPC: B64C3/44
Filed: 1983-11-29
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-S61104794-A (JP)
Title: Production of high-purity maltose
Inventor: SUGIMOTO SEIKICHI
IPC: C12P19/22
Filed: 1984-10-25
Abstract: PURPOSE:To produce high-purity maltose, easily, in high efficiency, by treating a starch syrup containing maltose as the main component and glucose as a subsidiary component with a yeast capable of exclusively assimilating glucose, thereby selectively removing glucose. CONSTITUTION:A starch syrup containing maltose as the main component and containing about >=1% glucose (based on the solid component) as a subsidiary component is treated with a yeast which assimilates glucose but does not assimilate maltose. The yeast can be selected from the genus of Debaryomyces, Endomycopsis, Hansenula, etc. In the case of producing high-purity maltose in batch process, an immobilized yeast or yeast cells are added to a starch syrup having a concentration of 10-40%. The amount of the immobilized yeast, etc. is 1-30% of the solid component. The mixture is stirred at an ordinary yeast-growth temperature, i.e. at 20-50 deg.C and 3-8pH, and the product is purified and concentrated by conventional process to obtain the objective maltose in high purity.
Patent JP-S61102530-A (JP)
Title: Magnetostrictive torque sensor
Inventor: KISO MATAICHIRO
IPC: G01L3/10
Filed: 1984-10-24
Abstract: PURPOSE:To measure input torque applied to a shaft whose torque is to be detected regardless of whether it is in the forward or backward direction by slanting parts of two output coils in the opposite directions from the axial direction of the object shaft, and winding them closely to the shaft. CONSTITUTION:The shaft 1 whose torque is to be detected is wound with a magnetic material (e.g. amorphous magnetic material) 2 and an input coil 3 and output coils 7a and 7b are wound around a coil bobbin 6 which is fixed at the periphery of the object shaft 1 without contacting. The coil 7a is wound closely to the shaft 1 so that one part 71a is slanted to the shaft 1 in, for example, a 45 deg. left lower direction and the other part 72a is projected at distance from the shaft 1. The coil 7b is wound so that one part is slanted to the shaft 1 in, for example, a 45 deg. right upper direction and the other part is projected away from the shaft 1. Consequently, when torsional torque is applied, voltages developed by the coils 7a and 7b have a difference under the influence of the drawing and compression of the magnetic material. The outputs of the coils which are different according to the torsional torque is in the forward or backward direction are processed by a processing circuit which has a rectifying circuit and a summing circuit to obtain target torque characteristics.
Patent JP-S60117823-A (JP)
Title: Electronic device
Inventor: SOGI KOUJI
IPC: H03M1/12
Filed: 1983-11-29
Abstract: PURPOSE:To shorten the analog-digital conversion time by performing the initialization and measurement with no waiting time for application of power supply. CONSTITUTION:When the output of a sample 1 to be measured is detected by an analog sensor 2, a power supply of an LSI3 is applied. A TR15 is kept on while the output of an automatic clearing circuit 6 is kept at H, and a TR14 is turned off through an inverter 13. In this case, an oscillating inverter 7 performs CR oscillation by a capacitor 12 and a resistance 11. The CR oscillation can produce instantaneously the clock pulses after application of the power supply, and these clocks are used to give initialization to a counter, etc. within an information processor 5 concurrently with application of the power supply. Then the output of the circuit 6 is inverted to L, and the output of an analog sensor 2 is sent to the processor 5 through an interface circuit 4. In this case, the TR15 is turned off and the TR14 is turned on through the inverter 13. Then the inverter 7 starts oscillations with a fixed clock frequency and then starts measurement by a crystal oscillator 8. In this case, the oscillator 8 can start measurement immediately since it started oscillation during the initialization.
Patent JP-S59117050-A (JP)
Title: Electron gun assembly
Inventor: NAKAYAMA SHIYOUJI
IPC: H01J29/50
Filed: 1982-12-23
Abstract: PURPOSE:To improve voltage endurance characteristics within the tube, by providing a painted layer of an electric conductive material disposed on the insulating support from the bottom to the height of the third grid. CONSTITUTION:Three cathodes 2 for red R, for green G, and for blue B each including a heater 1 are disposed in the in-line manner at intervals of a predetermined distance. Coaxially with these cathodes 2, the first grid 3, the second grid 4, 6, the third grid 5, 7, and the fourth grid 8 are disposed one after another, predetermined distances apart in between, respectively. Each the grid is fixedly set out in a bar shaped insulating support 9 through portions fot the setting out provided on both sides thereof. On the back side of the insulating support 9, a painted layer 11 of an electric conductive material is provided from the bottom of the insulating support assembly 9 to the height corresponding to the middle portion of the third grid 7, as shown by the slanting lines, the painted layer 11 keeping required degree of insulation with each grid, and the painted layer 11 being connected through the stem pin 12 with an external lead wire to be grunded. As a result, the potential developed on the insulating support 9 under the influence of the electric flux due to the electric charges on the grids is of substantially grounded potential with the effect of the resistance of the painted layer of the electric conductive material added thereto. In the electron gun assembly as a whole, the favorable state where prescribed voltages are applied to respective grids is attained, and thus a greatly stabilized performance of the cathode ray tube can be provided.
Patent JP-H0886408-A (JP)
Title: Combustion method of fuel containing sulfur
Inventor: FUKUDA YUJI
IPC: F23C99/00
Filed: 1994-09-20
Abstract: PURPOSE: To prevent the corrosion of a water pipe without increase in NOx in an exhaust gas as to a boiler for lower NOx combustion of a fuel containing sulfur. CONSTITUTION: The amount of combustion air to be supplied to a burner 8 is controlled based on signals from a corrosion sensor 3 for measuring the corrosive environment of a side water wall pipe and an NOx analyzer 4 at a boiler exhaust gas outlet. Moreover, a substance is supplied as required to fix sulfur on the air for combustion being supplied to the burner 8 adjoining on a side wall. This enables the preventing of sulfuide corrosion of the water pipe, a problem in lower NOx combustion of a fuel containing sulfur.
Patent JP-H0547657-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ENDOU TOSHIYOSHI
IPC: G03F7/09
Filed: 1991-08-09
Abstract: PURPOSE:To improve a patterning size accuracy of a wiring layer and a size accuracy of a connecting hole by providing a reflection preventive film formed of fine particles of a material containing the same composition as that of the wiring layer on the wiring layer. CONSTITUTION:Superfine powder made of pure aluminum or the same composition as that of a first wiring layer is deposited on an entire wiring layer 3 to be formed by patterning on a semiconductor substrate 1, and operated as a reflection preventive film 8. Further, superfine powder made of pure aluminum or the same composition as that of a second wiring layer 6 is also deposited on the entire layer 6, and operated as a reflection preventive film 9. Thus, the films 8, 9 absorb most ultraviolet rays to be used for a photolithography technique, and can remarkably improves a size accuracy of a wiring patterning. Further, since it is not necessary to remove the reflection film even after the wiring layer is patterned, it is operated as the preventive film even when a connecting hole is formed, and a size accuracy of the hole can be also improved.
Patent JP-S6198630-A (JP)
Inventor: NORUBERUTO SHIYUTERUTAA
IPC: B60K23/08
Filed: 1985-10-11
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。
Patent JP-H10165907-A (JP)
Title: Apparatus and method for cleaning
Inventor: AKATSU HIROYUKI
IPC: H01L21/304
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning apparatus wherein consumption of water and chemicals are decreased by making a closed loop constitution and concn. of the chemicals of a cleaning liq. can be accurately measured, monitored and controlled. SOLUTION: A container in which a semiconductor wafer and a cleaning liq. are stored, a feeding passage 11 being connected with this container 10 and introducing a fluid thereinto, a discharging passage 12 being connected with the container 10 and discharging the fluid therefrom and a recirculation passage 13 connecting the discharging passage 12 with the feeding passage 11 are provided and a pump 16 and an injection device 17 are arranged in the recirculation passage 13 and chemicals are introduced into the liq. passing through the recirculation passage 13 by means of the injection device 17.
Patent JP-2001049639-A (JP)
Title: Block for water construction work
Inventor: SHIMIZU HITOSHI
IPC: E02B3/14
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a block for revetment capable of forming a fish nest. SOLUTION: The first block 4 for revetment has a main body section 7, in which cobble stones 28 can be housed and which has a fill opening for filling the inside with the cobble stones 28, and a cover body 8 for closing the fill opening. Opening sections 41, 10 or the like in size, in which fishes can pass, are formed to the front section, side sections and bottom section of the main body section 7 and the cover body 8, and sections brought into contact with the banks of the rear section and bottom section of the main body section 7 are formed in a closed shape that water does not pass.
Patent JP-H0650651-A (JP)
Title: Low temperature display case
Inventor: ISHIHARA YASUNARI
IPC: F25D21/14
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a low temperature display case in which dew condensation water on an outer surface of a glass can be processed without complicate structure of a side plate itself. CONSTITUTION:A glass 13 is provided at a side plate 2 of an open display case through a back-up member 16. The member 16 is formed of a series of members each having a shape coincident with an edge shape of the glass 13. The member 16 has a water receiver 33 for receiving dew condensation water W on an outer surface of the glass 13 to protrude outward from the glass 13. A drain part 39 communicating with the receiver 33 and an interior of a heat insulation wall is formed at a lower part of the member 16.
Patent JP-S6285327-A (JP)
Title: Microcomputer
Inventor: YAMADA KENJI
IPC: G06F15/78
Filed: 1985-10-09
Abstract: PURPOSE:To execute a count processing at a high speed by changing a size of a counter in accordance with a size of a count processing data, in a microcomputer provided with the counter. CONSTITUTION:When operating the titled microcomputer as an 8-bit counter, a connecting signal (a) is set to a '0' level and a higher rank nibble counter 4 and a lower rank nibble counter 5 are connected, and they are operated as the 8-bit counter. On the other hand, when operating said computer as a 4-bit counter, the connecting signal (a) is set to a '1' level the higher rank nibble counter 4 and the lower rank nibble counter 5 are separated and operated as independent counters, respectively. In this way, not only a count processing of a byte unit but also a count processing of a nibble unit can be executed at a high speed.
Patent JP-S61103993-A (JP)
Title: Solid fuel
Inventor: MARUI SHIGETSUGU
IPC: C10L5/44
Filed: 1984-10-25
Abstract: PURPOSE:To obtain a new fuel productive at low cost with high ignitability, formability and heat-generating capacity suitable as fuel for general domestic use, by blending finely granular wood and powdery oil coke granules in a specific proportion followed by compression molding. CONSTITUTION:Finely granular wood such as a sawdust and oil coke are mutually blended in a weight ratio 7-5/3-5. The resulting blend is subjected to compression molding, pref. through extrusion process followed by, pref. impregnation of oil such as A-heavy oil, light oil or kerosene for the preventing of form degradation due to water infiltration, thus obtaining the objective fuel.
Patent JP-H05338119-A (JP)
Title: Corrugated cardboard printing device
Inventor: UMETANI YOICHI
IPC: B41F23/04
Filed: 1991-09-05
Abstract: PURPOSE:To print a corrugated cardboard using a quick-drying and glossy ink. CONSTITUTION:A UV rays emission device 2 is arranged on the downstream side of a printing plate cylinder 4 of a printing unit, a shutter 24 which shields the printed surface from UV rays the beam is to be emitted of a corrugated cardboard sheet S, is arranged on the UV rays emission device 2. In addition, an UV curing ink (UV ink) is used. A UV rays is emitted to the printed surface of the corrugated cardboard sheet S which moves from the cylinder 4 to the downstream side, using the UV rays emission device 2, and the ink becomes dry instantaneously. If the corrugated cardboard sheet S stops at a position where a UV rays is emitted by the device due to trouble, the shutter 24 is closed to shield the UV rays from the sheet S. Thus the corrugated cardboard sheet S is prevented from catching fire.
Patent JP-S6381184-A (JP)
Title: Adhesive composition for rubber and fiber
Inventor: TOYODA YASUSHI
IPC: D06M15/263
Filed: 1986-09-24
Abstract: PURPOSE:To obtain the titled composition suitable for bonding reinforcing fibers in rubber such as tire, belt, etc., and rubber, having high bond strength, consisting of a vinylpyridine-containing copolymer latex and a resorcin-formalin resin. CONSTITUTION:The aimed composition comprising (A) 100pts.wt. (solid content) copolymer latex containing (i) 60-90pts.wt. copolymer obtained from 50-90wt% butadiene, 1-20wt% ethylenic unsaturated carboxylic acid monomer, 1-40wt% styrene and 0-20wt% monoolefinic monomer except vinylpyridine and (ii) 10-40pts.wt. copolymer obtained from 10-100wt% vinylpyridine, 0-90wt% styrene and 0-50wt% monoolefinic monomer except ethylenic unsaturated carboxylic acid in the same copolymer particles, respectively and (B) 10-30pts. wt. resorcin-formalin resin as main components.
Patent JP-S6467625-A (JP)
Title: Instruction control system
Inventor: NARITA SEINOSUKE
IPC: G06F9/22
Filed: 1987-09-09
Abstract: PURPOSE:To reduce the storage capacity of a program memory by adding an instruction encoding part between the program memory and a pipeline register and turning an instruction code received from the program memory into the short instruction word length. CONSTITUTION:An instruction encoding part 5 is added between a program memory 2 which delivers an instruction code C with an address CA received from an address generating part 1 used as an input and a pipeline register 3 which latches the code C of the memory 2 synchronously with a clock signal and outputs a control signal CS. Then the part 5 increases the bit length of the instruction C of the memory 2 up to that of the register 3 containing plural control functions. Thus it is possible to process effectively plural control functions with a single short instruction and to reduce the storage capacity of the memory 2.
Patent JP-H08170467-A (JP)
Title: Lock holding method for hinged door
Inventor: HASHIZUME HIROKO
IPC: E05C19/16
Filed: 1995-07-30
Abstract: PURPOSE: To hold an obstruction in a lock position by magnetic force so as to hold a lock state positively in a locking device of such constitution that the obstruction movably supported in a device body is moved by the oscillation of an earthquake or the like so as to impede the opening of a hinged door. CONSTITUTION: A locking body 14 is supported in the longitudinally movable state on a roller 15 inside the body 13 of an earthquake time locking device for a hinged door, and the body 13 is fitted to the top plate lower face or the like of the body 91 of furniture or the like. At the time of an earthquake, the locking body 14 is moved forward from the initial state and locked into the recession 17 of the locking piece 16 of the hinged door 61. The tip lower end of the locking body 14 is attracted to a magnet 17a provided in the recession 17, and the locking body 14 that is an obstruction is attraction-held by magnetic force in a lock position of impeding the opening of the hinged door 61 so as to hold the lock state of the hinged door 61. At the time of releasing the lock state, the hinged door 61 is pushed with strong force.  The locking body 14 thereby presses to contract a spring 19 and passes through so as to be reset into the initial state by inertia.
Patent JP-S60117367-A (JP)
Title: Kanji inputting device
Inventor: IKENAGA MASAO
IPC: G06F17/22
Filed: 1983-11-30
Abstract: PURPOSE:To make inputting operations of Kanji faster and easier, by providing Japanese rendering (of a Chinese ideograph) copying key so that a Kanji (Chinese character) with Furiganas (Kana letters of the Japanese phonetic syllabary written at the side of Kanji) can be inputted by one time key operation for inputting Furigana without inputting the Japanese rendering information of the aimed Kanji. CONSTITUTION:When an operator inputs the Japanese rendering of a desired Kanji in Hiragana (cursive type Japanese syllabary) by operating a Kana-Kanji conversion key 13 in the course of Kana-Kanji conversion, the inputted Hiragana are converted into the desired Kanji through a Kana-Kanji converting device 18, etc., and the converted Kanji is written in a screen memory 11. In this case, input of a Kanji with Furiganas can be performed by operating a Japanese rendering copying key 14. When the key 14 is operated, a Katakana (square form of Japanese syllabary)-Kana converting device 15 is started and a field attribute table 12 is retrieved by setting a currently executed field No.(N) to (-1) and using (N-1) as an index. As a result, the screen of the Furigana field of a field No.(N-1) is fetched and, by accessing the memory 11, necessary Kana information is read from the memory 11 and the Furigana inputting operation can be made quickly and easily.