baber/WOPTO huggingface dataset:
Patent JP-H0595244-A (JP)
Title: Manufacture of piezoelectric component
Inventor: NAKAJIMA HIROYUKI
IPC: H01L41/22
Filed: 1991-10-02
Abstract: PURPOSE:To improve the quality by dripping wax heated to a high temperature onto the front side of a base to move the wax from a side face to a rear side, dripping wax heated to a low temperature onto the front side so as to form a wax layer to the rear side and the front side without reversing the base thereby preventing the occurrence of a crack. CONSTITUTION:Wax W1 adhered to a dripping iron 10C is heaped to a front side 2a of a piezoelectric base 2 while heating the iron 10C to keep the temperature to be nearly 110 deg.C. After the wax W1 is sufficiently moved from a base side face 2c to a rear side 2b, the iron 10C is lifted up to cure the wax 1 thereby forming a wax layer 6B onto the rear side. Then wax w2 of a smaller quantity than that of the preceding processing is kept to be nearly at 70 deg.C similarly to the case above and heaped to the side 2a and then the iron 10C is immediately lifted up and the wax is cured to form a front side wax layer 6A. Thus, it is not required to reverse the base thereby preventing the occurrence of a crack due to reversing and improving the quality.
Patent JP-H07110461-A (JP)
Title: Back light device
Inventor: MORI SEIJI
IPC: G02B6/00
Filed: 1993-10-13
Abstract: PURPOSE:To provide a back light device capable of easily realizing super low luminance. CONSTITUTION:In the back light device provided with a back light lighting circuit 1 for lighting a back light, a light adjustment circuit 2 for duty controlling the back light lighting circuit according to a light control signal inputted from the outside and a luminance adjustment circuit 3 adjusting the luminance of a video output according to a luminance adjustment signal inputted from the outside, this device is provided with a luminance control circuit 10 controlling the level of the luminance adjustment signal according to the level of the light control signal.
Patent JP-H0574423-A (JP)
Title: High capacity battery
Inventor: KURIBAYASHI ISAO
IPC: H01M10/058
Filed: 1991-09-09
Abstract: PURPOSE:To provide a high capacity battery of nonaqueous secondary battery, which bears shock of dropping well, the capacity of which is higher, and which has anti-corrosion characteristic. CONSTITUTION:In a nonaqueous secondary battery, for which a carbonaceous material in which a lithium ion is doped and is removed, is used as a negative electrode active material, the material for the battery can is stainless steel, and the thickness of the side of the can is 0.10-0.20mm, and a ratio of thickness of the bottom of the can/thickness of the side of the can is 5.0-1.75.
Patent JP-H07111368-A (JP)
Title: Semiconductor light-emitting device
Inventor: SHIRAISHI SEIJI
IPC: H01S5/00
Filed: 1993-10-13
Abstract: PURPOSE:To enable a semiconductor light emitting device to continuously emit light ray of short wavelengths at a room temperature by a method wherein the active layer of a II-VI semiconductor light emitting device is formed of compound semiconductor of ZnMgCdSe specified in composition ratio. CONSTITUTION:An active layer 5 of a II-VI semiconductor light emitting diode is formed of compound semiconductor of (Zn1-x-yMgxCdy)Se specified in composition ratio (where, 0<=x<=1). The active layer 5 is of quantum well structure with 1 to 3% lattice strain against clad layers 3 and 7. A GaAs substrate serves as a substrate 1 which forms this semiconductor light emitting device, and the active layer 5 is so set in composition as to satisfy formulas, 0<x<=0.624, -0.564+0.092<=y<=-0.602+0.376. By this setup, a light emitting diode of this constitution is capable of continuously oscillating light ray of wavelengths 354nm to 529nm at a room temperature.
Patent JP-H04132953-A (JP)
Title: Glass breakdown detector
Inventor: MORIMOTO AKIRA
IPC: G01N29/22
Filed: 1990-09-25
Abstract: PURPOSE:To enable abnormalities such as cracking of a glass and falling-off from the glass surface to be detected by giving vibration pulses to the glass surface and then comparing a data of specified frequency constituents which are taken out of reflection pulses with a previous data. CONSTITUTION:A voltage of a specified level is given to a piezoelectric element 1a from an oscillator 1b through a switch 1c, voltage signal from the element 1a which is driven by reflection pulses from a glass surface is output to a filter amplification circuit 2 through the switch 1c, only a specified frequency band, for example, only electrical signal around 200 kHz which can be transmitted easily on the glass surface is taken out as a sampling data by a filter circuit 2a and is amplified to a specified level. Then, it is fed to a comparator 4 and is compared with a data of reflection pulses which are memorized 3 when the glass is normal. If the difference exceeds a specified level, abnormal signal is sent from an output circuit 5 to a receiver side, thus enabling abnormalities such as cracking of the glass which prevents sound from being generated and falling-off of a detector itself form the glass surface due to aging of an adhesive to be detected effectively.
Patent JP-S62117234-A (JP)
Inventor: YOSHIGAE KIYOHISA
IPC: H01H85/10
Filed: 1985-11-15
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-H04131983-A (JP)
Title: Using time grasping device
Inventor: YOKOO YOSHIHIKO
IPC: G07C3/02
Filed: 1990-09-25
Abstract: PURPOSE:To hardly necessitate fitting space and to simply execute proper using corresponding to equipment by making a constitution to possess an electric integrating means to integrate the using time of the equipment and an electric storing means to store an integrated result from the integrating means. CONSTITUTION:A switch part 6 is made to be controlled by a microcomputer 11 used for the functional control of a project circuit part 3 and it is programmed so as to count power source supplying time to a lamp for light source 7 and to integrate it every power source supply and a memory 12 that the writing/reading control of time data is executed by the microcomputer 11 to store an integrated result. Accordingly, the system is constituted electrically and the announciation of it is executed with using a video display part 4 possessed by equipment itself for instance and also the proper using corresponding to the equipment can be simply by the program processing of the microcomputer 11. Thus, the proper using corresponding to the equipment can be realized by the program processing of the microcomputer with small fitting space.
Patent JP-H1191150-A (JP)
Title: Printer
Inventor: TAKAMURA SATOSHI
IPC: B41J2/355
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To obtain a printer in which printing can be carried out in the regular print area of a medium even when the medium is skewed. SOLUTION: The number of print elements in a print head 3 is set such that the print elements project from the opposite ends of print area of a medium. The end part of a medium being carried is detected by sensors 6a, 6b and detection time difference of the medium is detected at a time difference detection section 9 based on the outputs from the sensors. Subsequently, movement of the medium corresponding to the time difference is detected at a movement detecting section 10 based on an output signal from a reading sensor 8 and a control section 11 determines the inclining direction and angle of a skewed medium based on the outputs from both detecting section 9, 10.  The number. of print lines for the print area of the medium is classified depending on the inclining direction and angle of the skewed medium and the print elements to be used is shifted every time when the classified number of print lines are printed thus performing printing in the print area of the medium.
Patent JP-H07113620-A (JP)
Title: Appearance inspection system for soldered part
Inventor: SUGANUMA HIROYUKI
IPC: G06T7/00
Filed: 1993-10-14
Abstract: PURPOSE:To provide an appearance inspection system with a high-speed processing and high reliability by judging whether or not the shape and dimensional value are within a specified tolerance in comparison with those of normal soldered part. CONSTITUTION:A laser light projector 13 projects a light onto a half mirror 15. The laser light 14 reflected from the mirror 15 irradiates a soldered part 12, generating a circle pattern 16. The pattern 16 is picked up by a television camera 17 and its central coordinate and radius are detected by an image processor. Then the reference radius in a reference height of the pattern 16 is determined. Further, it is judged whether the shape of the pattern 16 is normal or defective. When the pattern 16 is not normal, such a state is judged as 'insufficient soldering'. When the radius of the pattern 16 is smaller than the reference radius, it is judged as 'excessive soldering', and when it is equal to, as 'good', and when it is larger, as 'shortage of soldering', respectively.
Patent JP-2000092109-A (JP)
Title: Fully double ethernet(r) hub device and network system
Inventor: NAKAMURA YOSHIFUMI
IPC: H04L12/26
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To enable real-time transmission for control by surely transmitting the data scheduled within a fixed time required for industrial network. SOLUTION: A fully double Ethernet(R) hub device is a hub device 100 for Ethernet(R), constituted connectable with plural station devices 200 through a fully double type data transmission line 300, and provided with a transmission monitoring means 11 for setting a setting data amount which is permitted to transmit to the station devices within a fixed cycle for each station device and monitoring a transmission data amount from the respective station devices within each cycle and a transmission control means 12 for commanding the stop of data transmission for the residual time of the cycle to that station device, when the transmitted data amount from whichever station device that exceeds the corresponding setting data amount.
Patent JP-H05103399-A (JP)
Title: Digital audio signal processor
Inventor: SAWAI TOSHIHITO
IPC: H04S7/00
Filed: 1991-10-03
Abstract: PURPOSE:To easily add a function to a digital signal processor. CONSTITUTION:An additional unit 25 can be loaded or unloaded on or from a digital signal processor 21. DSP circuits 30, 35 give acoustic effects, such as control of sound fields, variation of frequency characteristics, etc., by performing arithmetic processing on acoustic signals converted into digital signals. When the additional unit 25 is added to the processor 21, the DSP circuit 35 is also added and the number of functions which can be realized by digital signal processing is increased. The circuit 35 does not require any conversion circuit for converting the digital signals into analog signals, because the other DSP circuit 30 inputs and outputs the digital signals in the processor 21. A microcomputer 33 detects the presence/absence of the unit 25 and switches a change-over switch 36.
Patent JP-H07108761-A (JP)
Title: Reversible thermal recording material
Inventor: MARUYAMA ATSUSHI
IPC: B41M5/337
Filed: 1993-10-14
Abstract: PURPOSE:To obtain a reversible thermal recording material capable of forming and erasing an image in good contrast by providing a reversible thermal recording layer containing an electron donating dye precursor and a specific electron acceptive compd. on a support. CONSTITUTION:An electron acceptive compd. represented by formula (wherein m is 1 or 2, n is 0 or 1, X is a methylene group, an oxygen atom, an NH group or an NHNH group and R is an aliphatic hydrocarbon group) and generating a reversible hue change in a colorless or light-colored electron donating dye precursor under heating and the colorless or light-coored electron donating dye precursor are dissolved or dispersed in a solvent to prepare a coating soln. This coating soln. is applied to a support such as paper, a nonwoven fabric or a synthetic resin film and dried to form a reversible thermal recording layer to obtain a reversible thermal recording material. As a concrete example of the electron acceptive compd. represented by the aforementioned formula, there is N-(4-hydroxybenzoyl)-N'-n-octanoylhydrazine.
Patent JP-H04137408-A (JP)
Title: Oxide superconductive wire material and coil using the material
Inventor: NAMATAME TOSHIHIDE
IPC: H01F6/00
Filed: 1990-09-28
Abstract: PURPOSE:To provide a current path against quenching of an oxide superconductor by forming the superconductor over both ceramics and metal. CONSTITUTION:An oxide superconductor 3, a ceramics 1 and a metal 3 are continuously formed and the metal 2 is constructed to have continuous contact with the oxide superconductor 3 in the direction of carrying a current. The oxide superconductor 3 shows high Jc if composed on the single-crystal ceramics board 1. On the other hand, if the superconductor 3 is formed directly on the metal board 2, no high Jc occurs. The metal board 2, however, serves as a stabilizer such as a current path when the superconductor 3 is quenched. It is thus possible to form the high-Jc oriented superconductor 3 which provides the current path against quenching.
Patent JP-H02103324-A (JP)
Title: Air conditioning system designed for intelligent building
Inventor: NUMATA HIROSHI
IPC: F24F3/044
Filed: 1988-10-12
Abstract: PURPOSE:To embody a comfortable warm heat environment throughout the year and remove all water piping from the inside of an indoor ceiling by conducting sensible heat treatment in response with indoor load and latent heat treatment in response with indoor load and latent heat treatment in response with indoor humidity conditions by outdoor air conditioner, and conducting sensible heat treatment in order to meet indoor temperature conditions by an air conditioner. CONSTITUTION:The heat of air filtered by a filter 9 is absorbed by a coil 20 where the cooled water of a cooler 12 is running. The water heated by absorbing the heat is arranged to flow through a water coil 22 of a vaporizer 17 for a water heat source heat pump so that its heat may be collected by a vaporization coil 24. After it is pressure-increased by a compressor 18, the air is condensed by a condenser 16 so that it may be radiated by a condensation coil 27, thereby heating fed air and feeding the air thus heated to a perimeter system. A part of a cool/hot water pipe 54 for a cool/hot heat source 44 connected with a heat exchanger 45 of an outdoor air conditioner 7 is brought into contact with a cooled water supply pipe 21 connected with the cooler 12 of an air conditioner main body 1 by way of a heat exchanger 55 where water is exchanged for water so that the temperature of water of the cooled water supply pipe 21 may be cooled or heated to maintain 10 to 12 deg.C all the time by the action of a motor-driven valve 56.
Patent JP-H1099665-A (JP)
Title: Gas separation membrane and gas separation method
Inventor: FUJIMOTO HIROYOSHI
IPC: B01D69/12
Filed: 1996-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a gas separation membrane putting excellent selective permeability of a specific component gas possessed by an amorphous fluoroplastic membrane to practical use and preventing an absorbing soln. component from simply leaking toward gas to be treated through a support layer even if a pinhole flaw is generated in said membrane and capable of efficiently removing a specific component gas by using an absorbing soln. and a separation method using the same. SOLUTION: A gas separation membrane for separating specific gas from mixed gas by using an absorbing soln. having function absorbing the specific gas is constituted by forming an amorphous fluoroplastic coating film on the single surface of a support layer composed of porous polytetrafluoroethylene resin or a porous polyolefin resin and has a multilayered structure wherein a part of the amorphous fluoroplastic coating film penetrates in the porous spaces of the support layer and the remainder thereof forms a continuous film on the surface of the support layer. By allowing the absorbing soln. to be present on the surface of the amorphous fluoroplastic coating film in the separation membrane, specific gas such as carbon dioxide or hydrogen sulfide can be efficiently separated.
Patent JP-H04137416-A (JP)
Title: Suspension-moving device for gas-blast circuit breaker
Inventor: KAWASAKI YUTAKA
IPC: H01H33/64
Filed: 1990-09-28
Abstract: PURPOSE:To allow stable suspension-movement of a high-voltage class gas-blast circuit breaker by supporting a wire at a suspension supporting point, angled wider than the span of the suspension section of the gas-blast circuit breaker, located upward against the gravity center of the entire gas-blast circuit breaker, especially in the direction normal to the longitudinal direction of the gas-blast circuit breaker. CONSTITUTION:The dimension L1 of a suspension fitting 7 in the direction normal to the longitudinal direction of a gas-blast circuit breaker 1 (in an arrow- Y direction) is longer than the span L2 of a suspension hook 5 at the suspension leg portion, so that a wire 6 on both sides in a Y direction can be angled wider as it tends from the suspension hook 5 for the gas-blast circuit breaker 1 to the suspension fitting 7. The wire 6 above the suspension fitting 7 is constructed to be twisted into the hook for a wrecker, not illustrated. It is thus possible to perform safe suspension-movement of a high-voltage class gas-blast circuit breaker, high in gravity center, which is conventionally impossible to do so.
Patent JP-S61136581-A (JP)
Title: Method of making rare earth phosphor moisture-resistant
Inventor: MINAGAWA YUKINORI
IPC: C09K11/86
Filed: 1984-12-05
Abstract: PURPOSE:To obtain a rare earth phosphor with excellent moisture resistance and luminance, by contacting a rare earth oxyhalide phosphor particle with (non-hydrophilic group-substd.) cinnamic acid in a liquid phase. CONSTITUTION:After pretreatment such as contact with an aq. soln. contg. an F ion, particles of a rare earth oxyhalide phosphor such as a Ce-activated gadolinium oxybromide phosphor of a particle size of 5 - several tens mum is added to a soln. in which 0.1mol/l of cinnamic acid or a substd. cinnamic acid having a non-hydrophilic group such as alkyl or alkoxy, e.g. p- ethylphenylacrylic acid is dissolved in a solvent such as methanol, and agitated at room temp. for 10min - several hr to be satisfactorily brought into contact, and then dried.
Patent JP-H02147556-A (JP)
Title: Method and device for treating material web for photograph
Inventor: BIRUHERUMU NITSUCHIYU
IPC: G03D3/13
Filed: 1989-10-03
Abstract: PURPOSE: To quickly treat an exposed and undeveloped photograph roll film, etc., by changing a downstream side speed in accordance with an upstream side web speed change, so that the respective increments of a web can remain in the second portion of a path by a length of a set time. CONSTITUTION: An exposed film in the reel 3 of a standard cassette is extracted by a propulsion roll 11, and is joined in turn by the joining device 17 of a tying device 1 to be adopted as a long size web 22, then is sent into the tanks 29-31 for development, fixing, and washing of a development device 2 via a magazine 21 and propulsion rolls 24 and 25, after that, is fed to a dry device 32. In this case, the increment of the web 22 in the respective tanks 29-31 varies the speeds of the rolls 24 and 25, in accordance with the change of the upstream web speed detected by a detector 16, so that the increment can be the length of a set time, to vertically move and control a carrier 28 in the tank 29. Thus an exposed and undeveloped photographic roll film and/or an undeveloped photographic paper can be quickly and correctly treated.
Patent JP-2000091287-A (JP)
Title: Wafer polishing brush device
Inventor: HISHINUMA TORU
IPC: H01L21/304
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To improve polishing efficiency by polishing with a brush effectively function in an entirety off a brush length. SOLUTION: A brush body 12 which is equipment to the length of a diameter of a wafer 10 is divided into two, formed to rotate reversely mutually and is made capable of being brought into contact with a wafer surface. Each of divided brushes 12A, 12B is constituted to rotate in a reverse direction of a rotation direction of a wafer. Tips of the first brush 12A wherein brush fiber is planted spirally to a brush shaft 14 and the second brush 12B wherein brush fiber is planted reverse-spirally are fit and combined to the same shaft and an integral brush body 12 is formed. The first and second brushes are constituted to rotate mutually independently and are connected to a rotation drive source, and a fitting part of the integral brush is positioned at a wafer center and is made capable of being brought into contact with or separated from a surface along a diameter line thereof.
Patent JP-H0980223-A (JP)
Title: Color filter and its manufacture, and liquid crystal element
Inventor: OMI KAZUAKI
IPC: G02F1/1335
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide the high-precision color filter which has no color mixture, high color reproducibility, and high surface fatness, and its manufacture. SOLUTION: The color filter which has a plurality of fine pixel parts of different colors on the same transparent substrate has a light shield film 22 which has many aperture parts 31a-31c formed at positions where pixel parts are provided and a plurality of colored layers 23-25 which are as many as the different colors of the pixel parts; and has colored parts 26-28 which are formed of colored layers composed of a visible light transparent material and are colored in the same color at the parts corresponding to the aperture parts of the light shield film, the respective colored layers 23-25 are so laminated that the colored parts 26-27 which are colored in different colors do not overlap with one another, and the respective colored parts 26-28 form a pixel part 30 where a plurality of different colors are arrayed across the aperture parts 31a-31c of the light shield film.
Patent JP-H05100782-A (JP)
Title: Character input device
Inventor: SARAI TAKASHI
IPC: G06F3/02
Filed: 1991-10-04
Abstract: PURPOSE:To improve the efficiency of an input operation and to minimize the number of the times of the character input of an operator especially. CONSTITUTION:The device has a character input part 1 to perform the character input, a left parenthesis mark deciding part 2 to decide whether or not the input character from the character input part 1 is the left parenthesis mark, and a right parenthesis mark output part 4 to output the right parenthesis mark corresponding by the decided result of the deciding part 2. The character inputted subsequently is inserted before the right parenthesis mark by a character inserting part 5. Further, the data from the left parenthesis mark deciding part 2 and the corresponding right parenthesis mark output part 4 are synthesized and stored in an input character storing part 3.
Patent JP-H03119496-A (JP)
Title: Automatic vending machine provided with commodity reception and management function
Inventor: TOJO KOZABURO
IPC: G07F11/00
Filed: 1989-10-02
Abstract: PURPOSE:To save labor and to improve the coefficient accuracy of a supplied merchandise by executing housing and sales based on the merchandise code of the merchandise and updating and recording the information. CONSTITUTION:Each time a merchandise is supplied, the merchandise is housed in the corresponding shelf of a merchandise housing shelf based on the merchandise code of the merchandise, and the information regarding the supplied merchandise is updated and stored. Also, each time a desired merchandise for purchase is designated by a customer, the designated merchandise is taken out of the corresponding shelf of the merchandise housing shelf, and information regarding the sold merchandise is updated and stored. Further, when the preparation of a merchandise management report is instructed, the merchandise management report is prepared based on the stored information regarding the stored merchandise and the information regarding the sold merchandise. Thus, the supply of merchandise can be executed automatically, and the supply condition of the merchandise can be known at once.