baber/WOPTO huggingface dataset:
Patent JP-H04288700-A (JP)
Title: Traffic signal control system
Inventor: TSUZAWA MASAMI
IPC: G08G1/01
Filed: 1991-01-24
Abstract: PURPOSE:To attain the diversification of a private line of time division multiplex system(TDM-FS system) using a frequency shift modem and to perform the remote control supervision of plural signal controllers, the information collection of every kind of vehicle sensor, and information exchange between every kind of terminal equipment by one line. CONSTITUTION:Plural signals are controlled in real time with one private line by attaching a central additional device CCU using a two-wire full-duplex modem and a terminal additional device TTR and performing the fast time division multiplex of the line of the signal. and the exchange of information between every kind of terminal equipment 4 and central devices 50-54 can be performed as collecting the presence signal of the vehicle sensor 2 and the velocity information of an R-type vehicle sensor 3. A LAN in a terminal interval can be comprised in such a way that every pass is formed by radio constitution on which a radio interface device R-I/F is attached and wire constitution by direct connection setting the TTR attached on the signal as a key station.
Patent JP-S61183953-A (JP)
Title: Read only semiconductor memory device
Inventor: ARIIZUMI SHOJI
IPC: H01L27/112
Filed: 1985-02-08
Abstract: PURPOSE:To obtain the titled device capable of marked increase in density by a method wherein a polycrystalline Si electrode layer serving as the contact pad of a metallic wiring layer forming the data line is enabled to form a buried contact by self-alignment structure. CONSTITUTION:A polycrystalline Si electrode 35 with the arrangement of oxide films 33, 34 above and below is formed by RIE etching. Thereafter, N-type diffused regions 361, 371 are formed by N-type impurity ion implantation with the mask of the gate electrode 35 and the upper and lower oxide films 33, 34. Next, an SiO2 film 38 is formed over the whole substrate 31; then, a wall 39 is formed on both side walls of the electrode 35 and the films 33, 34 by etching, and a buried contact hole 40 is formed. Since the hole 40 is formed by self-alignment with the electrode 35, the distance to compensate mask- alignment errors is unnecessitated.
Patent JP-2000221625-A (JP)
Title: Silver halide photographic sensitive material and color image forming method
Inventor: OZEKI KATSUHISA
IPC: G03C1/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a silver halide color photographic sensitive material excellent in very rapid processability. SOLUTION: The silver halide color photographic sensitive material has at least a yellow dye forming coupler-containing silver halide emulsion layer, a magenta dye forming coupler-containing silver halide emulsion layer and a cyan dye forming coupler-containing silver halide emulsion layer on the substrate. The yellow dye forming coupler-containing silver halide emulsion layer is situated on a side remoter from the substrate than at least one of the magenta dye forming coupler-containing silver halide emulsion layer and the cyan dye forming coupler-containing silver halide emulsion layer and >=50% of the total projected area of all silver halide grains contained in the yellow dye forming coupler-containing silver halide emulsion layer is occupied by flat platy grains having an average aspect ratio of >=2 and containing at least >=80 mol% silver chloride.
Patent JP-S61181750-A (JP)
Title: Antilock brake controlling method in vehicles
Inventor: HIGASHIMURA HIDEAKI
IPC: B60T8/1764
Filed: 1985-02-07
Abstract: PURPOSE:To make a stopping distance in time of antilock control reducible to some extent, by decompressing oil pressure inside a pipe line in a system belonging to the wheel and thereby performing the antilock control, in case of a wheel whose lock progressing state is speedy and after the second one. CONSTITUTION:Each of speed sensors 28-31, detecting each wheel velocity and outputting a wheel velocity signal, is installed in each of wheels 1-4. And, the output signals are inputted into a microcomputer 32 serving as a control part. The output side of this microcomputer 32 is connected to each of solenoid valves 25 and 26. These solenoid valves 25 and 26 usually are interconnected to high pressure chambers 16 and 17, an accumulator 14 and the projected side of a pump 15 in order to keep the pressure inside these high pressure chambers 16 and 17, and intercept an interval between these high pressure chambers 16 and 17 and a reservoir tank 22. When a decompression command is outputted out of the computer 32 to do antilock control, these solenoid valves are selected to where they should be.
Patent JP-H10208795-A (JP)
Title: Terminal cover opening/closing structure
Inventor: INAGAKE DENJI
IPC: H01R9/00
Filed: 1997-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a terminal cover opening/closing structure with a simple constitution which can surely opening/closing the terminal cover of an instrument. SOLUTION: In a structure for opening/closing the terminal cover 3 for covering the terminal of an instrument 1, the entire terminal cover 3 is formed in a nearly U shape having a pair of legs and a fulcrum (fulcrum shaft 3a) is provided inside this leg part and a first engaging part (projection part 3b) is provided by adjoining to this fulcrum and second engaging parts (groove parts 11, 12) for engaging the first engaging part (projection part 3b) of the terminal cover 3 on the periphery of the fulcrum position (hole part 1d) in response to the fulcrum of the terminal cover 3 are provided on the side surface of the instrument 1 and the terminal cover is installed to the instrument openably/ closably.
Patent JP-S62185813-A (JP)
Inventor: RORUFU HAUKU
IPC: C21B13/00
Filed: 1987-02-03
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-H06337241-A (JP)
Title: Evaluating and testing method for corrosiveness of combustion exhaust gas condensate of lng-fired boiler
Inventor: USAMI AKIRA
IPC: G01N17/00
Filed: 1994-01-26
Abstract: PURPOSE:To evaluate the corrosiveness of a material in the degree of corrosion reduction by repeating dipping, drying between a liquid reservoir of water solution of a predetermined temperature in which mixed gas of specific ingredient is bubbled and a drying chamber of a predetermined temperature of mixed gas atmosphere of a specific ingredient. CONSTITUTION:Water solution in which three-type gas mixture gas containing by weight about 0.001-1% of Cl, about 0.001-1% of SO4<-2>, regulating to pH of about 3.5-6.5 and containing by volume about 0.03-15% of CO2, about 1-21% of O2 and a residue of N2 is bubbled and which is held at about 30-70 deg.C is filled in an oil reservoir. A drying chamber is filled with three-type gas mixture gas atmosphere containing by volume about 0.03-15% of CO2, about 1-21% of O2 and a residue of N2, and held at about 30-70 deg.C. Dipping in the reservoir for about 0.5-10 min and drying in the chamber for about 3-10min are repeated, a testing material is removed when a testing time becomes about 120-1000 hours, and corrosiveness is evaluated according to the degree of its corrosion reduction. Thus, an evaluation in a short time is performed.
Patent JP-2000222799-A (JP)
Title: Turntable and spindle motor having the same
Inventor: TANAKA ATSUSHI
IPC: G11B17/022
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To dampen vibration during the rotation of a spindle motor or even when external vibration or shocks are applied in a turntable having an information recording disk recording information mounted thereon in an information signal reproducing device such as a DVD, a CD, a CD-ROM or the like. SOLUTION: This turntable is provided with a base board part 1 rotated with an information recording disk mounted thereon, a holding part 4 having a hole 3 for pressing-in and fixing a rotary shaft 2, and a flat plate part 5. Plural rigid bodies made of different materials are connected together to provide constituting parts having different natural vibration frequencies, and thereby vibration during the rotation of a spindle motor or when external vibration or shocks are applied is dampened, and thus the turntable having little vibration is realized.
Patent JP-S58141626-A (JP)
Inventor: YAMAGUCHI MASARU
IPC: H02H3/28
Filed: 1982-02-18
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-S60168749-A (JP)
Title: Preparation of melamine resin molding
Inventor: IIDA TOYOO
IPC: C08L61/20
Filed: 1984-02-10
Abstract: PURPOSE:To prepare a melamine resin molding requiring reduced preheating time, by preheating a melamine resin molding material with a urea resin incorporated therein, followed by molding thereof with heat and pressure. CONSTITUTION:69-71wt% melamine resin, 29-31wt% reinforcement (e.g. pulp), 0.3-1.0wt% mold release (e.g. zinc stearate), 0.5-1.3wt% curing catalyst (e.g. phthalic anhydride), and 1-10wt% urea resin are ground and mixed to form a melamine resin molding material. It is then preheated with a high-frequency heater, etc. to be made into a sticky doughlike material, which is molded with heat and pressure in a mold to give the melamine resin molding.
Patent JP-H01201197-A (JP)
Title: Treatment of radioactive waste
Inventor: HAMAMOTO MASAHIRO
IPC: G21F9/08
Filed: 1988-02-05
Abstract: PURPOSE:To enable a stable drying and powdering treatment and the long-term stable treatment even of a waste liquid contg. much phosphate by pretreating the waste liquid to <7 pH. CONSTITUTION:Sulfuric acid for pH adjustment is stored in a sulfuric acid tank 2. The pH of the waste liquid, as measured by a pH meter 5, is adjusted to <7 by adding the sulfuric acid from the sulfuric acid tank 2 to a supply tank 1. Hydrogen peroxide (H2O2) of the amt. conforming to the amt. of the sodium nitrite (NaNO2) in the waste liquid is then added to the waste liquid from a hydrogen peroxide tank 3 to oxidize the sodium nitrite to sodium nitrate. The waste liquid, which is subjected to the pretreatment and adjustment in such a manner, in the supply tank 1 is supplied at a specified flow rate by a metering pump 6 to a dryer 7. The waste liquid supplied to the dryer 7 is dried and powdered by the effect of the dryer and is discharged as the dry powder from the lower part of the dryer.
Patent JP-H05224513-A (JP)
Title: Image forming device
Inventor: NODA AKIHIKO
IPC: G03G15/08
Filed: 1992-02-10
Abstract: PURPOSE:To prevent missing of a developed image in a two-component develop ment, to obtain a satisfactory image quality and to prevent the decrease in image density at the time of development with one-component magnetic toner. CONSTITUTION:A one-component magnetic toner development device 4, two- component nonmagnetic toner development devices 5, 6 and 7, and an unnecessary grain-collecting means 10 are arranged around an electrostatic latent image carrier 1. This unnecessary grain-collecting means 10 is provided with a magnetic field generating means 12 and a sleeve 17 and also provided with a scraping member 30 below the sleeve 17. Unnecessary grains on the sleeve 17 are scraped by the scraping member 30 to be stored in an unnecessary grain reservoir 31. Further, a moving means 32 is provided below the unnecessary grain- collecting device 10. This moving means 32 is provided with eccentric cams 32a in three places in the direction of the axis of the electrostatic latent image carrier 1. By the rotations of the eccentric cams 32a, the unnecessary grain- collecting device 10 approaches to the electrostatic latent image carrier 1 and moves away therefrom.
Patent JP-H09218688-A (JP)
Title: Karaoke machine
Inventor: ICHIZAWA TOSHINORI
IPC: G10H1/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To execute music selection and a desired effect setting with simple operations. SOLUTION: The content book enumerated with the music names and music numbers of KARAOKE music in the order of the Japanese syllabary are printed with bar codes 72 for music number input and bar codes 73a, 73b, 73c for selecting three effect tracks. These bar codes 73a, 73b, 73c for selecting three effect tracks respectively select one of the three sound field control tracks of music data. When a user makes a request, the bard codes 72 for music number input of the desired music is scanned by a bar code reader and one of the bar codes 73a, 73b, 73c for selecting three effect tracks printed on the right side thereof continuously therewith is scanned. The bar codes for music number input and the bar codes for selecting three effect tracks are arranged in nearly one row on the right and left and, therefore, the user is able to scan both bar codes with a series of the scan operations.
Patent JP-H02208440-A (JP)
Title: Controller for air conditioner
Inventor: KASAHARA AKIHIKO
IPC: F24F11/02
Filed: 1989-02-03
Abstract: PURPOSE:To prevent any malfunction by a method wherein an output is applied to a driving circuit for an air conditioner only when signal patterns from a remote controller received by a receiver and the number of patterns within a specified time are coincided with pre-registered signals. CONSTITUTION:A remote controller device 5 may transmit an operation starting signal by several times within a specified time (t1) as an optical signal by a duplex signal generating circuit 10a under one operation of ON/OFF operating button 9a of an operating button 9. As this operation starting signal is received by a light receiver 6 of a main body of an air conditioner, a signal collating circuit 13a of a microcomputer 1 may collate the patterns of received signal to the pre-registered signals within the specified time. Only when they are coincided to each other, a driving relay 2 for the air conditioner is turned on so as to control the driving operation of the air blowing motor 3 or a fuel limiting solenoid 4. In this way, even if the light receiver is malfunctioned with a signal from the other remote controller device or the like, it is possible to prevent a rapid starting of the operation from being carried out.
Patent JP-S62184758-A (JP)
Title: Ceramic discharge lamp
Inventor: YOSHIKAWA KAZUHIKO
IPC: H01J61/36
Filed: 1986-02-07
Abstract: PURPOSE:To prevent a sealed-in material from being scattered and disappearing to stabilize characteristics on production, by forming small holes for aspiration and exhaustion on a tube wall of a luminous tube bulb made of transmitting ceramics and closing this hole with a plug through glass solder. CONSTITUTION:A heating unit 13 is heated by a laser light source located outside an airtight container 9, a high frequency heating device, or the like, and a glass solder forming material 7A is indirectly heated by radiant heat coming from the heating unit 13 to first release absorptive impure gas, and concurrently side tubes 10 and 11 are utilized to exhaust the airtight container 9. At this time, a luminous tube bulb 1 is also exhausted through the small hole 5. When the gas of the same kind as starting noble gas, e.g., argon gas is made to flow inside the airtight container 9 from the said side tubes 10 and 11 after exhaustion and the glass solder forming material 7A is heated at much higher temperature, e.g., 1500 deg.C or so, it becomes molten and this molten glass solder permeates under a gap between the plug 8 and the small hole 5 so that the small hole 5 is closed airtightly, obtaining a luminous tube filled with a definite amount of argon gas and a sealed-in material such as mercury and metal halogenide.
Patent JP-S54116280-A (JP)
Title: Measuring apparatus of red hot objects
Inventor: NAKAMURA TSUTOMU
IPC: G01J5/00
Filed: 1978-03-01
Abstract: PURPOSE:To detect red hot objects in the form of monochromatic brightness and darkness, monitor the same in a display device and measure the same safely, easily and surely by subjecting the detection signal of reflected light from the red hot part by the radiated light of difference luminances to subtraction processing. CONSTITUTION:Red hot part 1 is radiated by light of different luminances from a light source in one scanning period through a detector 3, delay device or recorder 4, modulator 9 controlled by a scanner 10. The reflected light of the radiation light by the red hot part 1 and the light emitted by the red hot part 1 are detected with the detector 3 and the detection output according to the radiation of different luminaces in each scanning is arithmetically processed in a comparator 5. Hence, the meansurement of the red hot object may be performed without the effect of the light emitted by the red hot part 1 itself and withot increasing the radiation energy of the light source.
Patent JP-S55115968-A (JP)
Title: Target for sputtering
Inventor: NISHIYAMA KOUJI
IPC: C23C14/34
Filed: 1979-02-28
Abstract: PURPOSE:To increase the rate of film formation and permit the formation of good- quality film by stacking two or more sheets of the non-metallic targets for sputtering of the same material and interposing a heat-insulating layer between the targets and cathode. CONSTITUTION:Disc-type targets 17, 19 composed of ceramics, glass, plastics or the like except metals are superposed in two or more sheets and are mounted by way of a ring 20 to the cathode body 11 which is cooled by the cooling water supplied and discharged through pipes 14, 15. Also, a heat-insulating layer is formed between the targets 17, 18 and the cathode body 11 by an O-ring 19. Even when the target 17 thermally breaks by being hit by ions, there is no likelihood of the entry of impurities into the sputtered film because there is the target 18 of the same material on the lower side. In addition, the presence of the heat-insulating layer enables only the target 17 to be elevated of temperature particularly and this increases the rate of film formation and permits reactive sputtering.
Patent JP-H10221852-A (JP)
Title: Positive photosensitive composition
Inventor: AOSO TOSHIAKI
IPC: G03F7/004
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To obtain a photosensitive compsn. ensuring satisfactory sensitivity and resolution at the time of using a light source for exposure giving <=250nm wavelength, excellent in dry etching resistance and less liable to a change in performance with the lapse of time after exposure by using a resin having an acid generating group, an alicyclic group and an acid-decomposable group introduced into the same molecule. SOLUTION: This photosensitive compsn. contains a resin having repeating structural units each having a group that generates an acid when degraded by irradiation with active light or radiation, repeating structural units each having an alicyclic group and repeating structural units each having a group that increases solubility in an alkali developer when decomposed by the action of the acid. The alicyclic group is preferably a polycyclic alicyclic group. The resin preferably has structural units each having a carboxyl group. It is preferable that this compsn. further contains a low molecular acid-decomposable dissolution inhibiting compd. having a group that can be decomposed by the action of the acid, increasing solubility in an alkali developer by the action of the acid and having a mol.wt. of <=3,000.
Patent JP-H08222195-A (JP)
Title: Insulating washer for lithium ion battery
Inventor: KIMURA MASAHIRO
IPC: H01M2/08
Filed: 1995-02-13
Abstract: PURPOSE: To provide an insulating washer rarely bored with a hole when solder drips on it or a soldering iron is brought into contact with it and capable of preventing a short. circuit by solder between the positive electrode and negative electrode of a lithium ion battery. CONSTITUTION: An insulating washer 1 made of a poly (carbonate-allylate) copolymer sheet is arranged on the outer periphery of a positive electrode cover 2 to prevent a short circuit when a wire 5 is soldered to the positive electrode cover 2 of a lithium ion battery.
Patent JP-H09218768-A (JP)
Title: Electronic catalog device
Inventor: KAYANAKA YOSHIHISA
IPC: G06F19/00
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic catalog where combination is easily investigated by changing-over a merchandise with another one in a classfication where the merchandise belongs to at every merchandise so as to execute display concerning the plural merchandises which are displayed in the same screen of a display means. SOLUTION: A mouse, merchandise next candidate vertical buttons 30a and 30b, merchandise candidate before candidate vertical buttons 31a and 31b constitute a display change-over means by the cooporation with CPU. The mouse and merchandise purchase mark vertical buttons 32a and 32b constitute a merchandise selecting means by the cooporation with CPU. Moreover, CRT 26 constitutes a display means. Then, the plural merchandises used by combination are displayed in the same screen of CRT 26. In this state, the merchandise is changed-over with another one in the classification where the merchandise belongs to at every merchandise so as to execute display concerning the plural merchandises which are displayed in the same screen.
Patent JP-H01223404-A (JP)
Title: Optical fiber connector and optical fiber, connection and termination thereof and manufacture of plug
Inventor: JIEEMUSU ASHIYURII ABAASON JIY
IPC: G02B6/38
Filed: 1989-02-03
Abstract: PURPOSE: To improve matching without performing precision work and to reduce insertion light loss by making the passage cross-section of a plug be larger than an optical fiber diameter, displacing an optical fiber in the same direction to a passage and mounting it. CONSTITUTION: At the time of terminating and connecting an optical fiber cable 30, a jacket or the like is removed, this optical fiber 21 is exposed and it is inserted to the passage 41 of the plug 40. At this time, a plug passage diameter is made larger than the diameter of the optical fiber to be housed by about 6μm. Then, at the time of inserting it, it is displaced in the same direction to the passage, mounted and fixed by an adhesive material or the like. The plugs 44 to which the fiber 21 is inserted in such a manner are housed inside a prescribed coupling 60 and coupled. Thus, light coupling loss due to the eccentricity of the optical fiber is reduced and the coupling of excellent matching is obtained without performing the precision work.
Patent JP-H11263167-A (JP)
Title: Roof rack for passenger car
Inventor: HEILER ROLAND
IPC: B60R9/04
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To improve a traveling resistance coefficient and to reduce flowing noises by submerging longitudinal beams in the side of a roof rack to be united with the receiving part of a roof in a submerging position. SOLUTION: A roof is provided with a roof rack 6, and this roof rack 6 has two longitudinal beams 7 extended adjacently in both longitudinal sides of the roof. Each longitudinal beam 7 has end pieces 9 and 10 supported in receiving parts 11 and 12 positioned at an interval. Then, the roof rack 6 is adjusted from a submerged position As to a use position, or from the use position to the submerged position As. Thus, the end pieces 9 and 10 are separated from the receiving parts 11 and 12 and the longitudinal beam 7, rotated by 180 degrees around a rotational axis extended in an automobile longitudinal direction, and then united with the longitudinal beam 7 again and fixed in the receiving parts 11 and 12.