baber/WOPTO huggingface dataset:
Patent JP-H0465124-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAGISHITA YUICHIRO
IPC: H01L21/3065
Filed: 1990-07-04
Abstract: PURPOSE:To form a mask by removing a photoresist film and an unnecessary lower resin layer by anisotropic plasma etching by forming a Si containing resin layer on the surface of the lower resin layer, and further forming a silicon diffusion layer by diffusing silicon in the Si containing resin layer into the photoresist film formed on the surface of the Si containing resin layer by a heat treatment. CONSTITUTION:A cresol novolac lower resin layer 2 not including a photosensitive material is formed on the surface of a semiconductor substrate 1, and hard-baked for curing thereof. Further, alkali-soluble Si-containing resin is applied on the lower resin layer 2 to form a Si-containing resin layer 3 which is in turn prebaked. Then, a photoresist film 4 is provided on the surface of the layer 3 and prebaked, and further subjected to pattern exposure development in a reduced projection exposure device. Further, silicon in the resin layer 3 is diffused on a hot plate into the resist film 4 which is formed on the surface of the resin layer 3, to from a silicon diffusion layer 4a on the lower part of the film 4. Finally, anisotropic plasma etching is performed.
Patent JP-S6452857-A (JP)
Title: Ductless web making machine
Inventor: ARAN PII FUARINTON
IPC: D01G25/00
Filed: 1988-07-20
Abstract: PURPOSE: To provide the subject producing machine capable of separating short fibers produced from a pulp board with a feed roller, a nose bar and a lickerin from the lickerin by a deflector plate and directing the separated short fibers toward a conveyor screen without using a high-speed air stream. CONSTITUTION: This web producing machine without a duct is capable of producing individual short fibers from a pulp board 30 with a feed roller 32, a nose bar 34 and a lickerin 36, separating the stream of the individual fibers from the lickerin 36 with a deflector plate 40, then directing the stream to a substrate 26 and a conveyor screen 12 and creating a vacuum force on the conveyor screen 12 with a low vacuum chamber 10.
Patent JP-H0465826-A (JP)
Title: Etching of silicon-based material to be etched
Inventor: TATSUMI TETSUYA
IPC: H01L21/302
Filed: 1990-07-06
Abstract: PURPOSE:To make it possible to etch a silicon layer and metal silicide layer with high melting points in good condition under the same conditions, and also to make it possible to prevent from deterioration of the shape of these layers by applying the etching the portion to be etched, while cooling down to at least less than 0 deg.C, with the use of etching gas containing hydrogen bromide and gas to generate fluorocarbon radical. CONSTITUTION:Silicon-based materials to be etched are composed of polysilicon and DOPOS which are doped with impurities specially. These materials to be etched are formed on a base substrate 11 consisting of a substrate 1 (silicon substrate) and a gate oxide film 2. A portion to be etched 10 consists of a silicon layer 3 and a metal silicide layer 4 composed of tungsten, which has high melting points. In applying etching, the metal silicide layer 4 with high melting points and the silicon layer 3 are continuously etched at the same conditions, while cooling down to -70 deg.C, with the use of gas to generate fluorocarbon radial such as SF6/HBr and gas mixed with hydrogen bromide. As a result, it is possible to obtain good formed shape with anisotropy.
Patent JP-H0915271-A (JP)
Title: Overcurrent detector circuit
Inventor: SASAKI HISAKI
IPC: G05F1/10
Filed: 1995-06-22
Abstract: PURPOSE: To obtain an overcurrent detector circuit being usable for a circuit being operated by electric potential from the grounding stabilizing the grounding potential of a load by connecting this load to between the source of a sense FET and the grounding. CONSTITUTION: A power source 14 is connected to a drain DR of a sense FET 10, and load 11 is connected to an interval between a source SR and a grounding. A gate drive 12 is connected to a gate GT, and a sense resistor 15 is connected to between Miller ML and Kelvin KL. At a comparator 13, the Kelvin KL of the sense FET 10 is inputted to one side input Vc+ , and the interval between the Miller and the grounding is voltage-divided by two resistors R1 and R2 , inputting it into the other side input Vc- , therefore, output is connected to the gate drive 12. In this overcurrent detector, the load 11 is stabilized by the source SR of the sense FET 19 and the grounding potential, so that the grounding potential of this load 11 can be stabilized as well. Accordingly, it is usable for such a circuit as being operated by the potential from the grounding.
Patent JP-H1025186-A (JP)
Title: Hollow mold for producing quartz crucible
Inventor: SASAKI KIYOHIDE
IPC: C03B19/04
Filed: 1996-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a hollow mold for producing a quartz crucible, capable of efficiently removing inner foams in the wall body of the produced quartz crucible without being cracked even if the hollow mold is made into a two- division type hollow mold separated into an upper mold and a lower mold. SOLUTION: This hollow mold for producing a quartz crucible is obtained by forming an upper mold 14 having an upper part-connecting step part wall 18 at the bottom and a lower mold 16 having a lower part connecting part wall 20 at the top, respectively and linking the upper part-connecting step part wall 18 to the lower part-connecting step part wall 20 to bond an upper mold 14 to a lower mold 16. The upper part-connecting step part wall is linked through a connecting pin to the lower part-connecting step part wall to link the upper mold to the lower mold.
Patent JP-S5968691-A (JP)
Title: Ultrasonic object detector
Inventor: MORITA KIKUZOU
IPC: G01S7/527
Filed: 1982-10-13
Abstract: PURPOSE:To detect an object up to the closest distance by providing a waveform shaping circuit and a voltage comparing circuit for an ultrasonic wave and masking voltage of a sneak wave by the waveform shaping circuit and taking out only the voltage of a reflected signal. CONSTITUTION:A pulse is generated by a timing circuit 1, and the waveform obtained by amplifying it is impressed to a transmitter 3 and is radiated as ultrasonic pulse to the space. A voltage comparing circuit 9 which compares the output voltage of the waveform shaping circuit 5 and the voltage of the reflected signal 16, which is received when said ultrasonic pulse is radiated to the object 15 to output is provided not to make malfunction the voltage of the reflected signal 16 and the output voltage of a sneak wave 17 inputted directly to a receiver 6, and the voltage of the sneak wave 17 is masked with the output voltage of the circuit 5 to take out only the voltage of the reflected signal. Thus, the object 15 is detected surely even if the object 15 exists near transmitter and receiver 3 and 6, and the non-detection range is eliminated.
Patent JP-S6068934-A (JP)
Inventor: AMAMIYA KUNIO
IPC: B32B7/02
Filed: 1983-09-26
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-S6254770-A (JP)
Inventor: GALLOWAY LORY
IPC: C09D5/00
Filed: 1986-07-30
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-H0345441-A (JP)
Title: Burglary preventing device for on-vehicle electronic apparatus
Inventor: MINAMIDE YOSHIO
IPC: G08B13/22
Filed: 1989-07-12
Abstract: PURPOSE:To prevent forgetting of detaching an electronic apparatus by generating an alarm signal informing that an electronic apparatus to be loaded on a car is installed between an accessory switch is off in a car where an on- vehicle electronic apparatus such as a car stereo is removably installed. CONSTITUTION:In a principal-part removable electronic apparatus, an operation panel 101 provided on the front surface of a cabinet 100 is removably supported on an inner lid 102 which can be opened and closed, so that at the time of detaching, the operation panel 101 is opened with the inner lid 102, and only the operation panel 101 is detached. In this case, a burglary preventing device 9 comprises an accessary switch detecting circuit 11 for detecting an and off of an accessary switch 4, and a control circuit 12 for outputting a control command Vc to output an attach and detach driving signal VD and an alarm signal VBZ from a driving circuit 13 according to the detection signal Vs. When the accessary switch 4 is off, a buzzer 14 is operated to inform that an on-vehicle electronic device is installed.
Patent JP-H04234302-A (JP)
Title: Control of microorganism on plant by using 1-hydroxymethylpyrrazole
Inventor: MIGUERU ERU PURIDO
IPC: A01N43/56
Filed: 1991-07-19
Abstract: PURPOSE: To provide 1-hydroxymethylpyrazole effective for suppressing the growth and proliferation of microorganisms on a plant or a seed. £ Decoration, fruit plant, vegetable plant, cereal plant. CONSTITUTION: A plant or its seed is treated with effective amount of a compound of the formula (R and R' are each H or a 1-4C alkyl; R" is H, a halogen or NO2 ) or its hydrochloride, e.g. 3,5-dimethyl-1-hydroxymethylpyrazole to suppress the growth and proliferation of microorganisms (e.g. bacteria or fungi) on the plant or its seed. The compound can be produced by reacting solid paraformaldehyde or an aqueous solution of formaldehyde with a pyrazole derivative.
Patent JP-H0229138-A (JP)
Title: Data transmission circuit for key telephone system
Inventor: HORIUCHI TAKESHI
IPC: H04L25/40
Filed: 1988-07-19
Abstract: PURPOSE:To keep the reliability of data transmission independently of the temperature condition by fetching a data signal from a master equipment to a latch circuit operated by a reference clock signal. CONSTITUTION:A latch circuit 33 retards a data signal by a time decided by a pulse width of a clock pulse of a reference clock signal. Thus, since a phase shift is caused in the corresponding leading or trailing between the delay signal and the data signal, the logic value differs from the leading of the data signal till the leading of the corresponding delay signal and the trailing of the data signal till the trailing of the corresponding delay signal. Thus, both the data signals are inputted to exclusive OR circuits 34-36 and the different logic value is detected in them, and its output goes to a pulse corresponding to the leading and trailing of the data signal, and can be used as a trigger pulse. Thus, the prescribed reliability is maintained.
Patent JP-H079466-A (JP)
Title: Decorative body bonding method
Inventor: HAYASHI YOJIRO
IPC: B29C65/48
Filed: 1993-06-25
Abstract: PURPOSE:To reduce a residual tensile stress by minimizing an elongation of a sheet-form decorative body when the decorative body is pressed into a recessed part of a molded piece by a protruding member. CONSTITUTION:A molded piece 1 is set on a surface 2, 3 of a recessed member 4. A decorative body 5 pulled outward by a tractive force of a predetermined magnitude with the peripheral edge part thereof gripped by a gripping member 6 is so disposed opposedly to the molded piece at a required interval by a holding mechanism attached to the gripping means. A protruding member 7 is moved into a recessed part of the molded piece by a predetermined distance from the opposite side of the decorative body to the recessed member. While the gripping means is tractively moved toward the recessed part of the molded piece through the decorative body, a part of the decorative body is pressed into the recessed part of the molded piece. After that, the holding mechanism and the protruding member are relatively moved close to the molded piece in synchronism with each other. A part of the decorative body is pressed against the recessed part of the molded piece by the protruding member to be bonded thereto.
Patent JP-2000010913-A (JP)
Title: Information processing device and method and distribution medium
Inventor: FURUHASHI MAKOTO
IPC: G06F13/36
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To transmit the audio signals among DSPs without using a bus. SOLUTION: The DSP 31-1 to 31-4 are connected to a bus and also to an audio signal multiplexer 32. When the output of the DSP 31-1 is outputted to the outside, the switches 51-1 and 51-5 of the multiplexer 32 are turned on with the switches 51-2 to 51-4 turned off respectively.
Patent JP-S6158007-A (JP)
Title: Numerical controller
Inventor: NAMIKADO SHIGEKI
IPC: G10L15/00
Filed: 1984-08-29
Abstract: PURPOSE:To prevent mis-operation without complicating the operation by providing a voiceinput device to a numerical controller so as to attain a command in voice. CONSTITUTION:The numerical controller consists of a main body 2, an operation board 3 and a machine tool 1, and a processing program inputted from a keyboard 6 of the operation board 3 and stored in a storage area 8 by a central processing unit 7 is analyzed and operated by the central processing unit 7 to control the said machine tool 1. In this case, a voice recognition device 11 and a sound collector 12 are provided and also a storage area 13 of a program controlling the machine tool 1 in voice is provided. When the operator gives an input in voice, the voice recognizing device 11 analyzes it and gives an interruption to the central processing unit 7. The central processing unit 7 uses the said analyzed information to execute the control in matching with the program in the storage area 13 according thereto.
Patent JP-H0232009-A (JP)
Title: Composition for oral cavity
Inventor: NAKAYAMA TAIICHI
IPC: A61K8/49
Filed: 1988-07-21
Abstract: PURPOSE:To obtain a composition for oral cavity effective for preventing and treating periodontosis, having excellent safety and utility containing N-(2- hydroxyethyl)nicotinic acid amide nitrate or a salt thereof as an active ingredient. CONSTITUTION:A composition for oral cavity containing 0.01-1wt.% compound shown by the formula or salt thereof effective for preventing and treating periodontosis such as periodontitis or pyorrhea alveolaris. The composition can be blended with water, wetting agent, abradant, binder, surfactant, sweetener, spice, antiseptic mildewproofing agent, dyestuff, germicide, antiphlogistic, agent for removing foul breath, fluorine compound, etc., besides the essential component and used in any form dosage of toothpaste, tooth powder, wet dentifrice, water dentifrice, paste for oral cavity, mouthwash, refreshing agent for the mouth, chewing gum, etc.
Patent JP-H1114592-A (JP)
Title: Nitrogen oxide sensor
Inventor: KOU UNCHI
IPC: G01N27/416
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To detect total NOx by oxidizing NOx to an excessively oxidized state using a catalyst electrode until it is detected by a detection electrode and increasing the oxygen concentration by an oxygen pump electrode so that a peroxide cannot be decomposed. SOLUTION: A noble metal electrode is used as a nitrogen oxide conversion electrode 2 for a zirconia ion conductive solid electrolyte substrate 1, and a platinum counter electrode 3 is formed on the opposite surface of the substrate 1. An oxygen pump electrode 4 is formed on the same surface as the conversion electrode 2 and the platinum counter electrode 3 is formed on the opposite surface. Also, a noble metal electrode is formed as a nitrogen oxide detection electrode 6 on another zirconia substrate 5, a precious metal reference electrode 7 is formed on the opposite surface, and a noble metal oxide detection electrode 8 is formed on the same surface as the nitrogen oxide detection electrode 6. The reference electrode 7 and the detection electrode 8 are inactive and active to a nitrogen oxide and oxygen, respectively.  The substrates 1 and 5 are adhered and sintered via a spacer with a similar solid electrolyte. A voltage to be applied to the conversion electrode 2 to oxidize the nitrogen oxide to an excessively oxidized state preferably ranges from 0.4 to 1.0 V.
Patent JP-S5883444-A (JP)
Title: Failed point retrieval system of relay transmission system
Inventor: HIGO YOSHIKI
IPC: H04B17/40
Filed: 1981-11-12
Abstract: PURPOSE:To simplify the operating procedure, by giving a retrieval signal to a repeater of the next stage as an input failure retrieval signal, via a jumper connected from an output of a retrieval signal detecting circuit to an input failure detection means of the repeater at the next stage. CONSTITUTION:An output failure retrieval signal from a terminal station transmitted to a repeater 1 being the objective of retrieval is obtained from the output side of the repeater 1 via a retrieval signal detecting circuit 1-1. When the retrieval signal is a discriminating signal for the repeater 1, the retrieval signal is transferred to the terminal station via an output stage failure detecting filter 16 connected to an output side retrieval signal detecting circuit 1-2. When the retrieval signal obtained from the circuit 1-2 is the discriminating signal for a repeater 2 at the next stage, the retrieval signal is given to the repeater 2 of the next stage as the input side failure retrieval signal, via a jumper 110 connected to an input side failure detecting mean 2-1 of the repeater 2 from the output side of the circuit 1-2.
Patent JP-H0931801-A (JP)
Title: Weft-selecting apparatus in loom
Inventor: IWASAKI MITSUHIRO
IPC: D03D47/00
Filed: 1995-07-17
Abstract: PROBLEM TO BE SOLVED: To compactize weft selecting apparatus so as to increase number of weft used. SOLUTION: Electromagnets 19 and 20 are attached on both sides of the lower end parts of controlling bodies 16 and 17 arranged on the side of a cam lever 13. The lower end parts of the controlling bodies 16 and 17 are sucked to the sides 18 and 19 of electromagnets by magnetization of electromagnets 19 and 20. A compression spring 21 is inserted between the lower end part of the controlling body 16 and the electromagnet 19 and a compression spring 22 is inserted between the lower end part of the controlling body 17 and the electromagnet 20. The selection levers 26 and 27 are energized to direction contacting with a position regulating bar 28 by pulling springs 29 and 30.  The base end of the selection lever 26 can be brought into contact with the upper end of the controlling body 16 and the base end of the selection lever 27 can be brought into contact with the upper end of the controlling body 17. Wefts Y1 and Y2 are inserted into the top of the selection levers 26 and 27.
Patent JP-H1023857-A (JP)
Title: Production of porous water-containing wheat flour food
Inventor: ONOZUKA KAZUHIRO
IPC: A21D17/00
Filed: 1996-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject food, capable of restoring bulkiness by re- heating, maintaining flavor, free from crack and excellent in taste and texture and useful for stores by compressing porous water-containing wheat flour cooled after baking under prescribed environmental moisture to reduce bulkiness. SOLUTION: Water is absorbed into the surface part of porous water- containing wheat flour food such as bread cooled after baking by direct coating, etc., of water and the wheat flour food is compressed under conditions in which environmental moisture is 40% RH or above to reduce the bulkiness and frozen to provide the objective porous water-containing wheat flour food. Furthermore, water content included therein is preferably >=10wt.% based on dried weight of the surface part of the porous water-containing wheat flour food.
Patent JP-H0825411-A (JP)
Title: Manufacture of plastic molding and molds
Inventor: TAKAHASHI KAZUNORI
IPC: B29C45/00
Filed: 1994-07-08
Abstract: PURPOSE:To provide a method for manufacturing a plastic molding in which the disorder of a skin in the case of injecting molten resin in a cavity can be prevented and the generation of a wrinkle of the skin due to the sink of the resin at the rear side of the skin after molding can be prevented. CONSTITUTION:A flat diffusing channel 20 is formed along the injecting direction of molten resin at the end of the gate 14 of molds 10. The resin is guided to the channel from the gate, diffused in the channel, and injected in the molds.
Patent JP-H0719588-A (JP)
Title: Guide vane and method and apparatus for manufacture thereof
Inventor: KAWARADA ISAMU
IPC: F24F13/08
Filed: 1993-06-26
Abstract: PURPOSE:To enable attainment of mechanization, to reduce a pressure loss in an elbow and to obtain silencing and heat-insulating effects by a method wherein slot holes are made in an inner metal sheet out of inner and outer metal sheets supplied with a silencing material sheet interposed, the whole is subjected to bending, engaging end parts are formed by bending and a vane material thus formed is cut. CONSTITUTION:An inner metal sheet 10, an outer metal sheet 11 and a silencing material sheet 12 are supplied respectively in such a manner that the silencing material sheet 12 is positioned between the inner and outer metal sheets 10 and 11. Slot holes for increasing a silencing effect are made in the inner metal sheet 10, and the inner metal sheet 10 and the outer metal sheet 11 are subjected respectively to bending so that the radius of curvature of the inner metal sheet 10 is larger than that of the outer metal sheet. In the state of the silencing material sheet 12 being held between, then, engaging end parts of the inner and outer metal sheets 10 and 11 are formed by bending and a laminated vane material 27 thus formed by bending is cut in a prescribed length. Thereby a guide vane 2 is manufactured.
Patent JP-H097008-A (JP)
Title: Contactless automatic ticket examination machine
Inventor: EZURE SHUNICHI
IPC: G07B15/00
Filed: 1995-06-23
Abstract: PURPOSE: To exactly report a user with an invalid card to the user himself and a clerk by lighting a lamp in an indicator lamp group corresponding to the user for whom a transmitter doesn't communicate at the time when a human being detection means detects the user and the transmitter doesn't communicate. CONSTITUTION: When the user tries to enter a ticket examination passage P of an automatic ticket examination machine, he is detected by a human being detector S on the entrance side of this passage P, and data is communicated between a card C shading an antenna and the automatic ticket examination machine G. When entrance/exit is permitted as the result of the operation processing for ticket examination, a door D is opened to perform the automatic ticket examination processing of the card C. If data is not smoothly communicated or the card C is invalid to identify that the user is a free rider, the door D is closed to stop his passage, and a lamp L2 corresponding to the user is lit to inform the user and the clerk that his passage is stopped.
Patent JP-H0523440-A (JP)
Title: Waterborne play equipment
Inventor: OBA SHUNICHI
IPC: A63G31/00
Filed: 1991-07-22
Abstract: PURPOSE:To offer the equipment by which a thrilling sense can be enjoyed fully, and also, spectators being outside of a capsule can look at and enjoy it enough. CONSTITUTION:Passengers are allowed to go on board a manned capsule 9, and thereafter, it is allowed to descend, while rotating a rotary ascending/ descending base 3, each manned capsule 9 is allowed to slide inwards in the radial direction along a spoke 6 by varying an inclination angle of each spoke 6, allowed to sink half into the water, water is splashed, and subsequently each manned capsule 9 is allowed to ascend, while rotating the rotary ascending/ descending base 3, allowed to slide outwards in the radial direction along the spoke 6 by varying the inclination angle of each spoke 6, floated onto the surface of the water, and thereafter, as well, by executing repeatedly the rotation, and the ascent and the descent of the rotary ascending/descending base 3, each manned capsule 9 is rotated and moved, and also, moved inwards and outwards in the radial direction, allowed to sink half into the water, and floated.