baber/WOPTO huggingface dataset:
Patent JP-H05114590-A (JP)
Title: Dry etching method and ecr plasma device
Inventor: YANAGIDA TOSHIHARU
IPC: C23F4/00
Filed: 1991-10-22
Abstract: PURPOSE:To improve a selection ratio to a resist and an after corrosion resistance in a dry etching of an Al material layer. CONSTITUTION:When the temperature of a wafer is set as O deg.C and an Al material layer 2 is etched using Cl2/BBr3/H2S mixed gas, a CBrx film and an S film are formed or deposited on the surface of a resist mask 3 to contribute to an increase in a selection to a resist and a CClX film, a CBrx film, an S film and the like are deposited on the sidewall part of a pattern to form a sidewall protective film. As the ratio of the CClx film occupying in the protective film is decreased, after corrosion is inhibited from generating. This inhibitory effect is obtained more thoroughly by the following plasma cleaning using CF4/O2, mixed gas. In order to perform this continuous process in a single process chamber, an ECR plasma device provided with a substrate placing electrode of a double structure having a cooling means and a heating means are also provided.
Patent JP-H01141534-A (JP)
Title: Control device for livestock
Inventor: NANBU KUNIO
IPC: A01K45/00
Filed: 1987-11-28
Abstract: PURPOSE:To make it possible to readily detect dead or sick livestock by mounting a temperature sensor and transmitting means in individual living bodies of livestock and detecting livestock having body temperature changed to the prescribed value. CONSTITUTION:This control device is equipped with a temperature sensor 5 for sensing the body temperature of livestock changed to the prescribed value, a transmitting means (quartz oscillating means) 7 for outputting a new signal by sensing the above-mentioned body temperature and a receiving means 9 provided in a space housing the livestock for receiving the afore-mentioned signal. The temperature sensor 5 and transmitting means 7 are mounted on individual living bodies of the livestock to detect the livestock having the body temperature changed to the prescribed body temperature. As a result, asphyxial or lethal and sick livestock can be readily detected.
Patent JP-H09146586-A (JP)
Title: Voice recognition device
Inventor: MINAMINO KATSUKI
IPC: G10L25/93
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To reduce the effect of background noise itself and to prevent the deterioration of recognition function by urging user of a voice recognition device to utter in a loud voice in accordance with the observed loudness of background noise. SOLUTION: After sound analysis of inputted unknown voice signals, each word in a given dictionary is scored concerning the distance, occurrence probability, etc., in response to its recognition technique using the parameters obtained by leaning to select the word having obtained the highest score as the result of recognition. Commands are given so that the result is transmitted to the output section to be displayed on the screen, outputted in the form of sound and furthermore, used to actuate other device. The background noise observing section 26 calculates the mean value and standard deviation of the energy of background noise to judge whether the voice enough to satisfy a threshold is inputted or not. If not, the result is transmitted to the warning section 27, which warns the user to make the energy of the inputted signal satisfy the threshold.
Patent JP-H03159661-A (JP)
Title: Laser generator for medical apparatus
Inventor: HIRANO TATSU
IPC: A61N5/06
Filed: 1989-11-20
Abstract: PURPOSE:To extend life by mounting a solid-state laser apparatus, the first higher harmonic generating module, a light parametric oscillation part and a means passing one of lasers therefrom through the second higher harmonic generating module to separate the lasers into diagnostic laser and treatment laser. CONSTITUTION:The laser from an Nd-YAG solid-state laser generator 30 is incident to a tertiary higher harmonic generating module 31 to obtain tertiary higher harmonic laser which is, in turn, inputted to a light parametric transmitting part 32. The transmitting part 32 consists of a collimator lens, two mirrors and the non-linear optical crystal between those mirrors and, by changing a laser incident angle by rotating the non-linear optical crystal, two lasers of 630nm and 813nm are obtained. When these lasers are sent to a dichroic filter 33, the tertiary higher harmonic laser is separated into two lasers. The laser of 630nm among them is sent as treatment laser as it is and the other laser of 813nm is sent as diagnostic laser through a secondary higher harmonic generating module 36.
Patent JP-H02194549-A (JP)
Title: Package for semiconductor device provided with die-cavity which arced outward
Inventor: NOOMAN RII OOUENSU
IPC: H01L23/13
Filed: 1989-11-20
Abstract: PURPOSE: To reduce the number of defective products caused by the overflow of a die bonding material and the size of a die cavity to the necessary minimum by utilizing a die cavity having a plurality of side faces and arcing the side faces to the outside from the center of the cavity. CONSTITUTION: A die cavity 12 has a peculiar constitution and four side faces 16. A plurality of angular sections (corners) 18 exists between each side face 16 of the cavity 12. Each angular section (corner) 18 is formed in an angle or radius larger than 90 deg. and each side face 16 of the cavity 12 is arced to the outside from the center of the cavity 12. A semiconductor die is arranged in the cavity 12 so as to inhibit a die bonding material from flowing out onto the coupling pad or coupling post 24 of the die 22. When such a (package) constitution is used, the occurrence of troubles can be prevented even when the die bonding material is excessively supplied, because the excessive amount first flows in a recess 28.
Patent JP-H06126259-A (JP)
Title: Ultrasonic washing method and device therefor
Inventor: SHIRAISHI KAZUO
IPC: B08B3/12
Filed: 1992-10-13
Abstract: PURPOSE:To provide an ultrasonic washing method and device where fluorocarbon and ethane that exerts adverse influence on the environment are not used and there is little waste liquid and the requirement of any manual work is eliminated. CONSTITUTION:In an ultrasonic washer, an oil separator 2 for separating oil content and water content in washing liquid and an automatic concentration controller 3 for detecting the concentration of a detergent in the washing liquid and automatically throwing the washing liquid so as to obtain the optimum concentration.
Patent JP-H08156207-A (JP)
Title: Antistatic film
Inventor: MIURA SADAMI
IPC: C08J7/04
Filed: 1994-12-06
Abstract: PURPOSE: To provide an antistatic film having high antistatic properties even if an anstistatic coating film is relatively thin. CONSTITUTION: An antistatic film having an antistatic coating film is obtained by applying an aq. coating soln. containing an antistatic agent consisting of a monomer and/or a polymer having a cationic nitrogen atom in its molecule and alkyl sulfate to at least the single surface of a polyester film and drying the coated film before stretching the same.
Patent JP-H01142939-A (JP)
Title: Microprogram sequence controller
Inventor: KOMATSU YUJI
IPC: G06F9/22
Filed: 1987-11-30
Abstract: PURPOSE:To program the output time and branch condition of a control signal by providing a timer and a condition decision circuit on a control memory and controlling the readout timing of a microprogram by this circuit. CONSTITUTION:Control time data F4 on the control memory CS1 sets the timers TM3 by the activation of a data strobe signal DS. Then the timer TM3 make a trigger pulse TP1 active at set time and actuates a timing generator TG7. Branch condition data F3, on the other hand, is inputted to the condition decision circuit JF6. Then the condition decision circuit JF6 makes a trigger pulse TP2 for starting the timing generator TG7 and the control signal SKIP of an address modifying circuit AM4 active according to the value of an external input IN.
Patent JP-H08159633-A (JP)
Title: Cryogenic device
Inventor: OHARA AKINORI
IPC: A61B5/055
Filed: 1994-12-06
Abstract: PURPOSE: To eliminate a restriction of a fixing position of a multi-stage type freezer and further to enable refrigerant gasified in a cryogenic tank to be efficiently cooled and liquified by a method wherein the cryogenic refrigerant gas evaporated within the cryogenic refrigerant tank is fed to a heating stage in the multi-stage type freezer and returned back again to the cryogenic refrigerant tank. CONSTITUTION: Helium gas evaporated within a helium tank 2 is fed to a heat exchanger 22 fixed to a third stage heating stage 12 by a refrigerant supplying pipe 23 and a blower 21, liquified again there and returned back to the helium tank 2 through the refrigerant supplying pipe 24, resulting in that a fixing location of the three-stage type freezer 20 can be freely selected with arrangement and configuration of the refrigerant supplying pipes 23, 24 and the fixing location of the three-stage freezer 20 may not be placed at another location where it is not thermally connected to a position having upper gaseous phase in the helium tank 2. Accordingly, since the fixing position of the three-stage type freezer 20 is placed at a waist height of a worker, a maintenance work such as a removing or a fixing of the internal component parts may be facilitated.
Patent JP-H10127236-A (JP)
Title: Composition for gel-like food
Inventor: OTSUKA NOBUYUKI
IPC: A23L29/20
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition excellent in gelating ability, suppressing ability on water separation and texture by including a carrageenan and ε-poly-L-lysine therein. SOLUTION: This composition comprises carrageenan in an amount of 0.5-5.0wt.% (preferably 0.1-2wt.%) based on the total amount of the composition and ε-poly-L-lysine in an amount of 0.05-0.5wt.% (preferably 0.05-0.2wt.%) based on the total weight of the composition as active ingredients. For example, κ-carrageenan powder (manufactured by Wake Pure Chemical Industries, Ltd.) and ε-polylysine hydrochloride (manufactured by Wako Pure Chemical Industries, Ltd.) are uniformly mixed at 10:1 weight ratio and the resultant mixed powder in an amount of 5.5g is taken and dissolved in hot water at 85 deg.C to make up the total weight of an aqueous solution for 0.1kg. The resultant aqueous solution is filled in a container and allowed to stand at ambient temperature for 6hr to carry out a gelling reaction. Thereby, the objective composition is obtained.
Patent JP-2000133463-A (JP)
Title: Distributed el lamp
Inventor: TANABE KOJI
IPC: H05B33/22
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To provide a distributed EL lamp having a high yield formable by printings of fewer times and causing little short-circuiting between electrodes and fewer breakdown strength failures. SOLUTION: Plural pieces of conductive pattern 11 formed into stripes with a designated interval between are divided into two groups of plural alternate pieces to make first and second electrodes 14, 15 by connecting these pieces in each group together, and a luminescent body layer 12 is formed by distributing phosphor so as to cover the conductive pattern 11. Thereby, a distributed EL lamp requiring fewer times of printing, causing little short-circuiting between electrodes and also causing fewer breakdown strength failures can be materialized.
Patent JP-H10139203-A (JP)
Title: Driving roller, belt conveying device, and belt fixing device
Inventor: YONEDA SATORU
IPC: B65H5/06
Filed: 1996-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a belt driving roller, a belt conveying device, and a belt fixing device as an application of the said two, which are able to convey an article to be conveyed so as not to cause damage such as wrinkles as far as possible and which can precisely maintain a prescribed belt conveying speed. SOLUTION: The device is provided with a fixing roller and concurrently driving roller 941, a heating roller and concurrently driven roller 942, which is heated by a heater, an endless belt for heating 943, which is wound round the driving roller 941 and the driven roller 942, and a backup roller 945, which is pressed against the driving roller 941 with the endless belt 943 held between. The driving roller 941 has a surface layer part 941a consisting of elastic material (silicone sponge rubber) and is given polishing treatment along the peripheral surface of the surface layer part 941a and in the direction β reverse to the driving direction of the roller for belt conveyance (belt conveying direction α).
Patent JP-H07161193-A (JP)
Title: Method and apparatus for optically recording/ reproducing
Inventor: TACHIBANA SHINICHI
IPC: G11B7/00
Filed: 1993-12-02
Abstract: PURPOSE:To multiple record/reproduce a wavelength by applying an exciting energy for emitting light to an amorphous thin film having a hole to a zero- phonon beam of a light emitting center and detecting a light emission. CONSTITUTION:An amorphous thin film 35 is formed by a target in which Sm2 is mixed with fluorohafnate glass composition by using an Si board 34 as a sample 33. A light for an exciting spectrum is emitted to a zero-phonon beam of the film 35 by a laser 31. Then, a laser light for forming a hole is emitted to the zero-phonon beam to conduct hole burning. Thereafter, when the laser light for the spectrum is emitted from the laser 31 to a wavelength band of the zero-phonon beam and the vicinity of the hole is observed, the hole can be confirmed at a wavelength of 639.8nm after the burning. With the configuration, since a light emitted by the excitation of the film is observed and read in the case of reading the hole, the hole can be accurately read even by the thin film without restriction of the board. Formation of the sample is easy, and low-cost wavelength multiple memory and wavelength multiple reproducer are obtained.
Patent JP-H03162000-A (JP)
Title: Printed board and positioning thereof
Inventor: YAMAGUCHI HIDETAKA
IPC: H05K13/04
Filed: 1989-11-20
Abstract: PURPOSE:To detect the absolute coordinates of a board in a short time, by forming a reference mark wherein the lengths in two axial directions intersecting perpendicularly to the part of a main surface in which a wiring pattern is not necessary to be formed are different, in the manner in which the longer axis of the mark becomes parallel with the coordinate axis of a wiring pattern. CONSTITUTION:Wiring patterns are formed on the surface and the rear of a board 2. Three elliptical reference marks 3, 4, 5 are formed on the central upper end-portion, the central lower end-portion and the right upper end-portion of the board 2 surface on which the pattern is not formed, respectively. Each of the marks is so arranged that the long axis connecting two focuses (principal axis of inertia) becomes parallel with the X coordinate axis of the wiring pattern. The positioning of the board 2 for the subsequent mechanical process, such as reference hole opening and precise cutting, is performed as follows. The reference mark 3 is optically detected, and analyzed by an image processing equipment; the center of the reference mark 3 and the inclination angle of the board are obtained by calculation; on the basis of the above data, the absolute coordinates of the board wherein the center of the reference mark 3 is set as the origin are obtained.
Patent JP-H03163449-A (JP)
Title: Image forming device
Inventor: KATO ATSUNORI
IPC: G03D13/00
Filed: 1989-11-21
Abstract: PURPOSE:To enhance the utilization efficiency of a photosensitive recording medium by stopping a transporting device when abnormality arises in the device and executing the rewinding of the photosensitive recording medium and the transporting of a transfer sheet when discrimination is made that there are no troubles in the transportation. CONSTITUTION:The operation of the device including plural feed rollers 16 as 1st transporting means and a feed roller 21 as a 2nd transporting means is stopped when the abnormality arises in the image forming device at the time of forming continuous images. Discrimination is made in this state as to whether there is the trouble in the transportation of microcapsule paper 15 and the transportation of color developing paper 18 or not. The rollers 16, 21 are operated when there are no troubles. The rewinding of the unexposed part of the microcapsule paper 15 and the transporting of the transfer sheet are then executed. The effective utilization efficiency of the photosensitive recording medium is, therefore, enhanced without generating waste in the use of the medium.
Patent JP-S63156863-A (JP)
Title: Betaine-type monoazo dye
Inventor: TSUKASE MASAAKI
IPC: C09B44/00
Filed: 1986-12-19
Abstract: NEW MATERIAL:The compound of formula Dye-X-Y {Dye is compound of formula I [B<1>-B<5> are simple bond, H, alkyl, halogen, -OR<4>, -CO2R<4>, group of formula II, III (R<4> and R<5> are H, alkyl, aryl, etc.), etc.; A is H, alkyl, aryl, etc.; E is H, halogen, cyano, OH, etc.; G is cyano, alkylsulfonyl, etc.; J is H, halogen, cyano, etc.; R<1> is H or alkyl]; X is simple bond or connected group; Y is quaternary ammonium, Dye and X are bonded via the group A, B<1>-B<5> of the compound of formula I}. EXAMPLE:The compound of formula IV. USE:A dye for dyeing fibers such as polyamide, polyurethane, polyolefin, PVC, aromatic polyester, cellulose triacetate, silk, wool, etc., to blue - cyan color. It has excellent fastness to light, heat, sublimation, etc. PREPARATION:For example, the compound of formula V is made to react with the compound of formula VI.
Patent JP-H07160825-A (JP)
Title: On-line character recognizing device having registering function
Inventor: NAKAMURA NORIO
IPC: G06K9/62
Filed: 1993-12-02
Abstract: PURPOSE:To provide an on-line character recognizing device having a registering function by which necessary character code information can be surely obtained by a simple operation when a character registration is performed. CONSTITUTION:A character recognition part 3 retrieves a character dictionary 5 and extracts a character code holding feature data which is most approximate to the feature data from a character feature extraction part 2. A sentence/table generation part 7 generates the files of desired sentence data and table including the character code from the character recognition part 3. A sentence/table display part 8 displays the sentence data and table from the sentence/table generation part 7. A registration character selection part 9 outputs the character code of the character selected by a user of the character displayed by the sentence/table display part 8. A character registration part 4 generates new dictionary data composed of the feature data from the character feature extraction part 2 and the character code information from the registration character selection part 9 and registers the dictionary data in the character dictionary 5.
Patent JP-H09147663-A (JP)
Title: Touch panel switch
Inventor: NISHITANI KEIZO
IPC: G09F9/00
Filed: 1995-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel switch which is provided with stroke and clicking feeling despite a large screen and improves operability. SOLUTION: A switch plate 12 and a liquid crystal display(LCD) 15 to be an image display means are arranged in parallel to each other respectively and the switch plate 12 is movably supported perpendicular to the scope 21 of the LCD15. Secondly, a momentary switch 23 for producing moderate feeling is provided on a printed wiring board 13 arranged in parallel to the LCD15 at certain intervals in a position opposed to an approximately center part of the switch plate 12. A projection part 22 for pressing the momentary switch 23 is provided in the switch plate 12.
Patent JP-H04173890-A (JP)
Title: Pressure-sensitive adhesive and tacky member
Inventor: FUJITA SHIGERU
IPC: C09J133/04
Filed: 1990-11-07
Abstract: PURPOSE:To obtain a readily transferable pressure-sensitive adhesive and a tacky member having excellent cuttability and accurate transferability by including specific polymer particles crosslinked in the particles in a solution type pressuresensitive adhesive, and forming a pressure-sensitive adhesive layer having specified physical properties. CONSTITUTION:The objective pressure-sensitive adhesive and tacky member are obtained by including polymer particles, containing an acrylic acid-based alkyl ester having a 4-18C alkyl group as a component and having <=200mum (preferably 0.1-100mum) average particle diameter in which preferably >=40% particles based on the gel fraction are crosslinked in the particles in a solution type pressure-sensitive adhesive and forming a pressure-sensitive adhesive layer having <=100g/mm<2> (preferably <=5g/mm<2>) tensile strength.
Patent JP-H04175653-A (JP)
Title: Gas sensitive element
Inventor: SERIZAWA IZUMI
IPC: G01N27/00
Filed: 1990-11-08
Abstract: PURPOSE:To provide a small, lightweight gas sensitive element which can be actuated at room temperature and which can shorten the time required for recovery after sensing gases by attaching platinum and platinum black to the gate of a MOSFET, and forming a ceramics layer thereon. CONSTITUTION:A layer of platinum Pt and platinum black Pt-black is formed by sputtering method on the gate porton of a MOSFET board into a thickness of 1000Angstrom  and finally a ceramics layer 1b is formed which is fixed by a resin on the layer of platinum and platinum black. The platinum actiaves a gas to be detected and acts for enhancing the sensitizing effect of a gas sensitive element as a sensor and the platinum black is laminated into the shape of a honeycomb, providing a large surface area and acting for enhancing the effect of adsorption of the gas to be detected. The ceramics layer 1b emits far infrared radiation the wavelength of which has a peak of 9.5mum at room temperature and the far infrared radiation acts in such a way as to vibrate oxygen molecules and ozone molecules both of which are molecules of the gas to be detected which is absorbed to the platinum black.
Patent JP-2000128365-A (JP)
Title: Recording paper package
Inventor: ISHIZUKA YOSHIO
IPC: B41J13/00
Filed: 1998-10-23
Abstract: PROBLEM TO BE SOLVED: To improve a shading property and a moistureproofing property of recording paper in a package. SOLUTION: An outer package 20 is formed in a thin square cylindrical shape. A push-up plate insertion port 26 is provided on a bottom plate of the outer package 20. A push-up plate of a paper feeding cassette is inserted from this insertion port 26. An inner package 21 is constituted by bending a movable bottom plate 21a, an end plate 21b and a presser plate 21c at bending lines. A spring plate 21e is provided on a head end of the presser plate 21c. Laminated recording paper 11 is inserted with its recording surface in the direction to face against the movable bottom plate 21a between the movable bottom plate 21a and the presser plate 21c. This inner package 21 is inserted into the outer package 20. The recording paper 11 is sandwiched between the movable bottom plate 21a and the presser plate 21c by a springing property of a bending part 21g of the spring body 21e.  Each of the recording paper is closely attached to each other even when the number of sheets of the recording paper 15 is reduced. As no clearance is made between them, it is possible to restrain lowering of a shading property and a moistureproofing property.