baber/WOPTO huggingface dataset:
Patent JP-H05121316-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANAI MASAHARU
IPC: H01L21/027
Filed: 1991-10-25
Abstract: PURPOSE:To have the shape of a polycrystalline silicon film after etching back and oxidation flat and reduce the short-circuit occurance of a gate electrode by a method wherein the thickness of a dummy formed on the lower side of a step is made smaller than the step and larger than a half of the step. CONSTITUTION:A resist mask is formed and a semiconductor substrate 1 is etched. After the resist mask is removed, an oxidation treatment is performed to make the corners of trenches round. After the oxide film is removed, an oxide film 2 is formed by oxidation and then a silicon nitride film 3, a polycrystalline silicon film 4 and a silicon oxide film 5 are formed. Then the film 5 is patterned by etching with a mask of a reverse pattern. Then a resist layer is applied and baked and etched back by an RF power to leave the resist film 6 in a trench only. The polycrystalline silicon film is etched back by a microwave power to leave the polycrystalline silicon film 4 in the trench only. The resist film 6 and the film 5 are removed and the silicon film 4 in the trench is oxidized. With this process, the depth of the oxide film 5 is made to be larger than the depth of the trench.
Patent JP-H04157101-A (JP)
Title: Rare earth metal-cobalt 1-5 base alloy powder for sintered magnet
Inventor: SHIOTANI KATSUHIKO
IPC: H01F1/053
Filed: 1990-10-19
Abstract: PURPOSE:To provide the above alloy powder, which is suitable to use as raw material for a sintered magnet improved in sintering ability in a green compact and coercive force in the sintered magnet, by specifying the average particle diameter, specific surface area and content of the particles having the prescribed particle diameter or larger in the particles. CONSTITUTION:By melting and casting electrolytic Sm as the raresearth metal and metallic Co, the alloy cast ingot is manufactured, and by finely pulverizing after coarsely crushing this, the rare earth metal-cobalt 1-5 series allay powder is manufactured. At this time, this is made to the alloy powder having 2-5mum the average particle diameter, <=0.7m<2>/g the specific surface area and <=6wt% the content of which consists of particles having >=20mum particle diameter.
Patent JP-2001095466-A (JP)
Title: Tool for preventing bird or animal injury
Inventor: KISHI YOJI
IPC: A01M29/32
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a bird or animal injury-preventing tool which has a high bird or animal injury-preventing effect persisting over a long period and can surely be attached to a target having any shape. SOLUTION: This bird or animal injury-preventing tool 2 comprises a flexible long plate-like attaching substrate 4 and plural needle-like members 6 projected from the surface of the attaching substrate 4. Branches 10a and 10b are projected from the side wall of each needle-like member 6. The heights of the needle- like members 6 are the same as each other, but the heights of the projected branches 10a and 10b are different from each other for each needle-like member 6 and for each branch 10a and 10b. Since the needle-like members 6 are arranged at irregular distances on the attaching substrate 4, the bird or animal injury-preventing tool 2 itself has a complicated shape and is hardly accustomed by the eyes of small animals.  Since the attaching substrate 4 is flexible, the bird or animal injury-preventing tool 2 can freely be curved and attached to a target article in response to its shape.
Patent JP-H1199050-A (JP)
Title: Three-step extendible/contractible straw for beverage
Inventor: YAMADA YOSHIHIRO
IPC: A47G21/18
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To reinforce the base end of an intermediate straw and to prevent an inner side straw from falling out of the intermediate straw in a three-step extendible/ contractible straw provided with a tapered part connected to a level difference for reducing a diameter on the respective tips of the intermediate and outer side straws. SOLUTION: This three-step extendible/contractible straw is constituted of the inner side straw 10 of a small diameter, the intermediate straw 20 of a middle diameter and the outer side straw 30 of a large diameter. In this case, for the inner side straw 10, the tip is turned to an oblique end part 11 and an intermediate enlarged diameter part 12 provided on a base end side and a base end enlarged diameter part 13 whose diameter is enlarged further are provided.  Also, the intermediate straw 20 and the outer side straw 30 are provided with the tapered parts 21 and 31 connected by a short level difference whose diameter is reduced by relatively steep inclination on the tip side, the intermediate enlarged diameter part 22, the base end enlarged diameter part 23 and a reduced diameter part 25 are formed on the base end side of the intermediate straw 20 and a reinforcing part 24 connected to the reduced diameter part 25 is formed. Then, the reduced diameter part 32 is formed on the base end side of the outer side straw 30 so as to prevent the inserted intermediate straw 20 from falling out.
Patent JP-H07134651-A (JP)
Title: Fuzzy inference device
Inventor: NAGAO KASUKE
IPC: G06N7/02
Filed: 1993-11-09
Abstract: PURPOSE:To provide a fuzzy inference device capable of quickly coping with various introduced systems by separating basic means for performing fuzzy inference by respective targets of processings and making them independent of each other and exchangeable. CONSTITUTION:A data input/output part 1 reads event value data 10 from an external equipment 6, transmits them to a deterministic operation part 2 and also transmits fuzzy-inferred control value data 12 from the deterministic operation part 2 to the external equipment 7. A rule read part 4 fetches fuzzy rules from a knowledge base 5 and transmits them to a fuzzy operation part 3. Then, in the fuzzy operation part 3, fuzzy operations are performed based on the event value data 10 and the fuzzy rules fetched from the rule read part 4 and the result is transmitted to the deterministic operation part 2. In the deterministic operation part 2, deterministic operations are performed based on the arithmetic result of the fuzzy operation part 3 and the control value data 12 are transmitted to the data input/output part 1.
Patent JP-H01209017-A (JP)
Title: Valved drinking mouth, valve device thereof, closure device of container equipped with valved drinking mouth and bevarabe container equipped with said device
Inventor: PIITAA FUIRITSUPU KOI
IPC: B65D47/20
Filed: 1988-11-07
Abstract: PURPOSE: To close a container when a liquid is not sucked from the container by forming an end which faces a valvate end, and at the end, by forming a half conical valve mouth which is opened by the force applied to the side edge. CONSTITUTION: A container has an outer elastic part 9 having a main body, an inlet end and an outlet end, a valve end 13 which is located between the inlet end and the outlet end of the part 9, and is extending toward the open end located adjacently to the outlet end and the inlet end, and provided with an inner elastic part which controls an outflow of a liquid. The valvate end 13 has an end 14 opposite to it, and these ends form the half conical valve mouth which is opened by the force applied to the side edge 15. This faucet not only has the opening for a beverage sucked out from the container but also has the valve inside of its which closes the container when the liquid is not sucked form the container.
Patent JP-H10125179-A (JP)
Title: Seesaw type push-switch device
Inventor: TAKAGI KOICHI
IPC: H01H23/24
Filed: 1996-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a push switch device reducing the number of part items, and eliminating the slip of a contact point to a switch. SOLUTION: First and second operation parts 43 and 44 are made bilaterally symmetric with respect to the vertical bisector D of a segment, connecting between switch elements 45 and 46, as the center, and have a bridge girder state. The first and second leg parts 52 and 51 of the operation parts 43 and 44 respectively abut on the switch elements 45 and 46 and the upper surface of the first parallel part 49 of the operation part 43 respectively.
Patent JP-S62139212-A (JP)
Inventor: HOSONO HIROSHI
IPC: G02F1/133
Filed: 1985-12-12
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-H1085236-A (JP)
Title: Dental artificial tooth root
Inventor: SHIMIZU HISAO
IPC: A61C8/00
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To dispense with the boring of a bone when replacement of an artificial tooth root is required because of its looseness, and perform the replacement in a short time by preparing artificial tooth roots having a number of diameters changed little by little. SOLUTION: Dental artificial tooth roots having a number of diameters (thicknesses) changed little by little are prepared. When an artificial tooth root is too lose to be fixed when the pyramid is bored to insert the artificial tooth root, it is immediately replaced by an artificial tooth root of a larger size. Further, it is similarly replaced by a larger size when loosened after operation. When it is still loose, it is replaced by a further larger size. Thus, the most suitable artificial tooth root can be replaced without boring again. When an edge part is provided on the tip of a screw type to impart self-tapping function, a slightly larger size cutting can be performed.
Patent JP-S62137818-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHIZAWA MASATO
IPC: H01L23/00
Filed: 1985-12-12
Abstract: PURPOSE:To facilitate acknowledgement of the direction of a semiconductor chip when bonding is performed in a face down state, by atomizing fluorescent paint on divided regions of the surface of a semiconductor plate, which is opposite from an electrode surface, by using a selecting mask before the division of the semiconductor plate, and printing marks, which show the direction of the chip by the position or shape. CONSTITUTION:Circular marks 3 are attached at the upper left parts of regions 21, 22, 23 and 24, which are divided into chips, on the surface of a semiconductor plate 1, that is opposite from the electrode surface. The marks 3 can be simultaneously formed by placing a mask on the surface of the semiconductor plate 1, which is not the electrode surface and atomizing fluorescent paint on the chip regions 21-24. Then, dicing is performed along dicing lines 41 and 42 and divided into the chips. Since the mark 3 is attached on the surface of each chip, which is not the electrode surface, the direction of the chip is not erroneously recognized when the electrode part of the chip is bonded to the conductor of a substrate under the face down state. Thus the bonding work can be readily performed. Since the mark 3 comprises the fluorescent paint, it is readily acknlowledged. The direction of the chip in automatic bonding can be readily determined.
Patent JP-H10106917-A (JP)
Title: Production system for manufacturing semiconductor device
Inventor: FUKUDA ETSUO
IPC: H01L21/02
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a production system for manufacturing a semiconductor device in which accurate process control is possible by using a plurality of process flows for one kind. SOLUTION: One process flow is assigned to one lot, and control is performed. In this production system for manufacturing a semiconductor device the following are installed; a means for forming process flows in which processing conditions of a wafer for forming a semiconductor device via a plurality of processes are described, and a means for wafer-processing one kind of the semiconductor device every lot, on the basis of the process flows. The process flows are assigned to each lot. Thereby, addition and elimination of a condition change process, flow division and redoing can be freely performed for each lot. When the processing of a lot does not succeed and processing is performed again, a process can be added only for the lot. Assignment of a division process flow condition or the liek can be defined for each lot.
Patent JP-S62141946-A (JP)
Title: Rotor for magneto generator
Inventor: KIRIHARA SHOZO
IPC: H02K1/27
Filed: 1985-12-12
Abstract: PURPOSE:To effectively fix a magnet protecting member to the bottom of an iron cup by absorbing an irregularity of sizes of parts by the deformation of a swelled portion of a cylindrical portion of the member. CONSTITUTION:An irregularity of sizes of parts is absorbed by radially outward deformation of a swelled portion 5h of a cylindrical portion 5a of a magnet protecting member 5. Since the size of the outer diameter of the cylindrical portion 5a of the member 5 at its bottom side is reduced by the size of the inner diameter of an array of magnets 4, the stationary portion 5b of the member 5 is less deformed, displacement of a through hole provided at the portion 5b for inserting a pin, and improper calking of a pin 1g due to tension and deformation of the pin inserting hole due to the deformation of the swelled portion 5h of the member 5 to the outer peripheral position can be entirely eliminated. Since the corner of the magnet 4 at the inner peripheral side is chambered at 4a along an edge line, it can prevent a stress from being applied to the corner of the magnet 4. Thus the member 5 is rigidly fixed to an iron cup 1.
Patent JP-H03224772-A (JP)
Title: Printer and preparation of printing layout in printer
Inventor: TAKAHASHI SHOJI
IPC: B41J21/00
Filed: 1989-10-28
Abstract: PURPOSE:To look the printing layout of the whole region of a printing medium prior to inputting printing data by inputting the kind and size of a section discriminating mark and the data of the number of printed characters to allot the same to the region of all lines of the printing medium and subsequently printing these input data on the printing medium CONSTITUTION:The size data of a label 62 is inputted by an input key 13 and the number of lines capable of printing reference marks each having a reference size (e.g the marks of the sizes of numerals 3, 5, 7) on the entire surface of a label 62 and the number of printed characters capable of being printed on the region of one line are calculated on the basis of the size data to be displayed on a display surface 151. Next, the data of the kinds (numerals 1-9) and sizes of section discrimination marks having the sizes corresponding to the sizes of the marks ready to be inputted to the region of one desired line of the label 62, for example, one uppermost line are inputted and the number of printed characters capable of printing the section discrimination mark (numeral 1) is calculated on the basis of the inputted data to be displayed on the display surface 151. By inputting the number of printed characters printing the section discrimination mark from the left margin of the region of one line by looking the display surface 151, the region capable of inputting the mark having the size corresponding to the section discrimination mark is allotted.
Patent JP-S63197892-A (JP)
Inventor: GENTRY CECIL CALVIN
IPC: F28F9/00
Filed: 1987-11-05
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-H06132987-A (JP)
Title: Communication control semiconductor device
Inventor: INAGAKI YASUKUNI
IPC: H04L13/18
Filed: 1992-10-19
Abstract: PURPOSE:To provide a communication control semiconductor device in which a power consumption can be suppressed at the time of waiting an incoming call without deteriorating a receiving performance at the time of a normal reception, in a simple constitution. CONSTITUTION:The response speed of a receiver 2 is fast, and the response speed of a receiver 3 is slow. Each receiver 2 and 3 receives line data constituted of an AMI transmission waveform signal transmitted through signal lines 1a and 1b for reception. An oscillator 6 prepares a clock CK for operating an inside circuit 5. A receiver controller 4 discriminates whether a receiving state or an incoming waiting state is obtained based on the reception data of the receiver 2, validates the operation of the receiver 3, and stops the operation of the receiver 2 and the oscillator 6 in the case of the incoming call waiting state. Then, the receiver controller 4 discriminates whether the incoming call waiting state is continued or a reception is started based on the reception data of the receiver 3 in the incoming call waiting state, validates the operation of the receiver 2 and the oscillator 6, and stops the operation of the receiver 3 at the time of discriminating the start of reception.
Patent JP-H08146807-A (JP)
Title: Image forming device
Inventor: ISOGAI TAKASHI
IPC: G03G15/00
Filed: 1994-11-15
Abstract: PURPOSE: To obtain an excellent-quality image free from offset without deteriorating the releasing property of toner by changing the applying quantity of the releasing agent to a fixing roller in accordance with the degree of the decrease of rotating speed in the case the rotating speed of the fixing roller is decreased as recording paper passes. CONSTITUTION: The driving speed of the fixing roller in the case the recording paper rushes in a thermal fixing device 60 is fixed speed which is lower than system speed. In order to enhance the releasing property of the toner in the midst of actuating the fixing device 60, the fixing roller 61 is coated with oil by an oil coating unit 67. In such a case, an oil coating roller 68 ordinarily stands by in a state where it is separated from the roller 61, and press-contacts with the roller 61 so as to coat the roller 61 with the oil while starting rotation according to a signal from a CPU when the fixing device 60 is started to be actuated. According as the fixing speed is controlled to be decreased, the rotating speed of the roller 68 is increased and the oil applying quantity to the roller 61 is increased.
Patent JP-H04154392-A (JP)
Title: Video tape recorder
Inventor: AKAO KIYOSHI
IPC: H04N9/79
Filed: 1990-10-18
Abstract: PURPOSE:To suppress the deterioration of a reproducing image such as color slippage on a screen by always detecting phase difference between a reproduced C signal and a Y signal, and adjusting the phase of the Y signal so that the phase difference can go to zero. CONSTITUTION:The DC output voltage of a low-pass filter 14 in a Y-C phase difference detection circuit(YC) 7 goes to 1/2 the source voltage when an ideal timing of the reproducing C signal for the Y signal can be obtained and no phase difference exists. Also, when the phase of the reproducing C signal leads that of the Y signal i.e., the former is located before the latter ideally, a lower voltage is outputted, and when the former lags the latter, a higher voltage is outputted. The phase difference between the Y signal and the C signal generated in reproduction can be compensated by selecting the delay characteristic of a variable delay line 6 so that delay time can be extended when an applied DC voltage is high, and also, a ratio of the applied voltage to the change of delay can be set at an inverse to the detection characteristic of the circuit 7.
Patent JP-H0592461-A (JP)
Title: Measurement controlling method for injection molding machine of in-line screw type
Inventor: UCHIDA TERUYUKI
IPC: B29C45/50
Filed: 1991-10-01
Abstract: PURPOSE:To stabilize a retreating operation of a screw and to heighten the measurement accuracy of resin by a method in which the change of the back pressure of the screw adjacent to the finish of the plasticizing process of resin by open loop control, is preliminarily detected, and the standard screw-back pressure adjacent to the finish of plasticizing process is obtained, whereby the screw is retracted according to said standard screw-back pressure. CONSTITUTION:While the screw 10 in a heating cylinder 12 is retracted, the resin with which a mold is to be filled is plasticized and measured. Then, the change of the back pressure of the screw adjacent to the finish of resin- plasticizing process is preliminarily detected, and the standard back pressure of the screw adjacent to the finish of plasticizing process is obtained, and then said back pressure is set in a controlling device 70. Next, the back pressure of the screw in each measurement cycle is detected by a back pressure-detector 50, and back pressure-controlling part 76 controls the setting pressure of a releaf valve 42 so that the detected back pressure becomes standard back pressure.
Patent JP-S62139176-A (JP)
Title: Optical disk device
Inventor: YAMAGUCHI SEIICHI
IPC: G11B20/10
Filed: 1985-12-12
Abstract: PURPOSE:To attain a quick processing by providing an image data write means writing image data in a sector in which a flag showing the image data is written without checking after writing. CONSTITUTION:Write data are transmitted to an error correction code adder circuit 10 through a data buffer circuit 5, and further transmitted in a modulator circuit 9 to an optical disk head 1 after being demodulated by means of a write driver circuit 8. For recording code data, after an ID register 13 and a microprocessor 13 recognize an ID part 40, a flag generator circuit 14 and the write driver circuit 8 write a code data flag in a flag area 41 at the timing from a sector control circuit 7. For processing image data, the code data flag is not written. Thus the code data and the image data are distinguished to improve the processing for reading image data, and reliability of data is maintained. Moreover the processing speed can be improved.
Patent JP-H11120869-A (JP)
Title: Operation device of disconnector
Inventor: MORI MIKIO
IPC: H01H9/22
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent a lock pin from being left without being pulling-out, and prevent an open phase and damage of an apparatus by preventing closing in a lock pin applying condition, and allowing the closing in a lock pin releasing condition by an interfering means in a small door arranged in a cover of a disconnector, so as to be openable to go access to the lock pin. SOLUTION: In a lock-pin releasing state, a lock pin 16 is housed in a lock- pin fixing stand 17, and in this condition, a lock pin pulling-out forgetfulness preventive plate 20 installed on a small door 14A, does not interfere with the lock pin 16, and an interfering plate part 20b is inserted between an adapter 15 and the lock pin fixing stand 17, and is housed there. In a lock-pin applying condition, the interfering plate part 20b of the lock-pin pulling-out forgetfulness preventive plate 20 interferes with the lock pin 16 between the adapter 15 and the lock pin fixing stand 17, and the small door 14A cannot be closed, and an operator is notified of an applying condition of the lock pin 16.
Patent JP-S62141465-A (JP)
Title: Electric 'kotatsu'
Inventor: JITSUKAWA SHIGERU
IPC: F24H3/04
Filed: 1985-12-13
Abstract: PURPOSE:To save energy and to improve safety in an electric 'Kotatsu', by detecting the temperature in the 'Kotatsu' by a temperature sensor which is installed in an air passage whether it is within the predetermined range of temperature or in the fluctuant state, and by controlling the temperature by a controller provided in the outside. CONSTITUTION:A temperature sensor 5 detects the temperature in a 'Kotatsu' whether it keeps a constant temperature or is in the fluctuant state. A controller which is provided in the outside processes the detected temperature and controls to turn the power OFF if the temperature in the 'Kotatsu' keeps a constant a temperature for a predetermined time. This arrangement serves to save electric energy, because the 'Kotatsu' is not necessary to be held at high temperature using useless power when nobody is sitting at it to take warmth out of it. Besides it is safe to a fire hazard, as the power is cut automatically to lower the temperature in it.
Patent JP-S63136499-A (JP)
Inventor: SHIODA MASARU
IPC: H05H9/00
Filed: 1986-11-27
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。