baber/WOPTO huggingface dataset:
Patent JP-S6333940-A (JP)
Title: Branch service system for high speed digital line
Inventor: KATAOKA NAOHITO
Filed: 1986-07-29
Abstract: PURPOSE:To attain bidirectional branch service of point-to-multipoint in a high speed digital line by sending each branch information from a central station at first and allowing each branch region to recognize number of branch channel. CONSTITUTION:In making communication with a channel 0 in a group channel GCH-A for example, an individual signal supervisory equipment SSSR300 sends start information while being superimposed on a bit of an individual supervisory signal information channel HCH corresponding to channel 0 of a branch line terminator DT-0A400. The equipment DT-0A400 receives start information and gives the start information to a DEX 500. Then the DT0A400 receives a start completion from a digital exchange DEX500 and sends the start completion information while superimposing it on the HCH bit corresponding to the channel 0 of the DT-0A400 to the CEX 10. A central station exchange CEX 10 receives start end information and the communication is attained bidirectionally. In case of the end of communication, the end processing is applied by the transmission/reception of end of call information by the similar method as the start sequence.
Patent JP-H0618096-A (JP)
Title: Display device for cooling and heating instrument and the like
Inventor: NAKATANI KAZUTO
IPC: F24H9/02
Filed: 1992-07-03
Abstract: PURPOSE:To improve the display performance of a display device for displaying the operating condition of a cooling and heating instrument and the like. CONSTITUTION:A display device is provided with the main body 15 of an instrument, a light emitting body 1, constituted of an LED provided on the main body of the instrument, a lamp and the like, and a cover 10, covering the light emitting body, while the rear surface of the display body unit of the cover 10, which is opposed to the light emitting body 1, is formed so as to be chevron shape and the rear surface of the outer peripheral part is formed so as to be flat and smooth form or embossed form and is used as a display unit 10A. Accordingly, the display unit 10A of the cover 10 positioned before the light emitting body 1 becomes bright indistinctly while the central part of the display unit becomes brighter than the peripheral part of the same and the display condition can be confirmed distinctly from a distant place.
Patent JP-H0617479-A (JP)
Title: Intra-conduit cleaning device
Inventor: MATSUMOTO TAKAO
IPC: B08B9/049
Filed: 1992-07-03
Abstract: PURPOSE:To efficiently recover sediment. CONSTITUTION:A suction nozzle 23 and a high-pressure nozzle 26 are provided on a traveling body 21, the accumulated sediment 25 is sucked by the suction nozzle 23, or the sewage 29 from the high-pressure nozzle 26 is ejected by the drive of a high-pressure pump 28 selectively. The accumulated sediment 25 is collected into a vertical shaft 13 near the traveling body 21 or a sand basin 14, the conveying distance of the accumulated sediment 25 is shortened, and the work efficiency is improved.
Patent JP-H0228146-A (JP)
Title: Oxime ether derivative, its production and plant growth promoting and plant protecting agent
Inventor: HARADA KATSUMASA
IPC: C07C327/58
Filed: 1988-07-18
Abstract: NEW MATERIAL:The compound of formula I [Ar is phenyl group of formula II (R<1> is H, halogen, lower alkyl, lower alkoxy, etc.; R<2> and R<3> are H, halogen, nitro, lower alkyl, lower alkoxy, etc.), alpha- or beta-naphthyl, etc.; R is (phenyl- substituted) 1-6C alkyl or phenyl; R' is lower alkanecarboxylic acid or its alkali metal salt or said alkanecarboxylic acid ester substituted with alkyloxy, etc.]. EXAMPLE:The compound of formula III. USE:An agent for plant. It exhibits excellent effect to various cultured plants such as plant-gtowth promoting effect, growth-regulation effect and detoxication effect to protect cultured plants from phytotoxicity of various agricultural chemicals. PREPARATION:The compound of formula I can be produced by reacting an oxime of formula IV or its salt with a halogen compound of formula V (X is halogen) or a sulfonate compound in an organic solvent in the presence of a base.
Patent JP-S6070529-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: YOSHIDA EIKICHI
IPC: G11B5/71
Filed: 1983-09-27
Abstract: PURPOSE:To obtain a magnetic recording medium causing no bleeding of a lubricant even at high temp. and humidity and having high traveling performance and superior durability by filling the voids in a magnetic layer contg. the 1st lubricant with the 2nd lubricant. CONSTITUTION:A magnetic coating material prepd. by dispersing magnetic powder and a lubricant in a volatile solvent is coated on a nonmagnetic support and dried to manufacture a magnetic recording medium. At this time, the 1st lubricant consisting of higher fatty acid and a polysiloxane-polyoxyalkylene copolymer represented by the general formula (where m is 5-40, n is 1-5, a is 0-4, b is 5-20, a/b<0.2, and R is 1-4C alkyl) is used as the lubricant. A soln. of the 2nd lubricant in a volatile solvent is then coated on a magnetic layer formed by coating the magnetic coating material contg. the 1st lubricant. The 2nd lubricant consists of higher fatty acid salt and a copolymer represented by the general formula. Thus, the desired magnetic recording medium can be obtd.
Patent JP-2000007971-A (JP)
Title: Emulsion ink composition for offset printing and offset printing
Inventor: HASHIMOTO YASUHIRO
IPC: C09D11/037
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an emulsion ink compsn. for offset printing which can supply an appropriate amount of water to the surface of a plate by water separation of the ink compsn. itself. SOLUTION: This emulsion ink compsn. for offset printing comprises 70-40 wt.% oily component mainly composed of a coloring agent, a binder resin, and a vegetable oil and/or a mineral oil, and 30-60 wt.% aq. component mainly composed of water, and contains 0.04-3.5 wt.% higher alcohol represented by formula I and 0.04-2.1 wt.% nonionic surfactant represented by formula II in the total ink compsn. Formula I: R1-OH. Formula II: R2-O-[CH2-CH2-O]n-H. (wherein, R1 is a 6-24C hydrocarbon group, R2 is a 4-24C hydrocarbon group, (n) is 1-16, and if carbon number of R2 is (k), 1.5n<=k<=6n).
Patent JP-H0343727-A (JP)
Title: Reader printer
Inventor: MASUDA YOSHITAKA
IPC: H04N1/00
Filed: 1989-07-11
Abstract: PURPOSE:To preclude cursor position misdetection due to the darkness of external light or the shadow of a person by providing a reflecting member on a cursor surface facing a read means, and judging a part which is superior in the lightness of reflected light as a cursor position. CONSTITUTION:Cursors 11 and 12 are provided on the front surface of a screen 4 and reflecting members 11a and 12a are provided on the surface facing a linear light receiving sensor 8. Then the sensor 8 detects, for example, the external light which is reflected through the reflecting members 11a and 12a to read the positions of the cursors 11 and 12. Consequently, the misdetection of the cursor positions due to the darkness of the external light or the shadow of the person is precluded.
Patent JP-H0623143-A (JP)
Title: Chair moving device in pachinko ball game shop
Inventor: TAKEUCHI MASAHIRO
IPC: A63F7/02
Filed: 1992-07-06
Abstract: PURPOSE:To easily perform everyday cleaning and maintenance work by arranging a piston part which moves freely a chair pole part in a direction of island waist part at an island board, and enabling the piston part to be positioned at a chair use position and a housing position by a position holding device. CONSTITUTION:A chair provided at every game machine is provided with a pole arm 2 centering just underneath of the back plane of the seat part of the chair. The pole arm 2 is formed in curved shape, and its lower terminal is fixed by fitting in a connection part 9 at the tip of the piston part 3 moved slidably horizontally in a rectangular housing frame 12 arranged at the lower part of the island board via guide wheels 5, 5A. A roller lock 23 protruding upward over the upper plane of the piston part 3 by the pressing force of a flat spring 24 is provided with a spindle, and the chair can be positioned and held at the use position and the housing position by engaging the roller lock 23 with front/rear stopping engagement of the roller lock 23 can be performed by the operation of a pedal 21 via a wire 22.
Patent JP-2000004912-A (JP)
Title: Slide fastener teeth and method for attaching the same
Inventor: NAKAMURA TOSHINOBU
IPC: A44B19/42
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To solve a trouble of a slide fastener that much work and time are needed for attachment because the fastener must be sewn to a base material such as a bag or clothes, etc., by way of a fastener tape. SOLUTION: An appropriate synthetic resin such as polyacetal resin or nylon resin and a thermoplastic elastomer are compounded to form the slide fastener teeth 1, 1..., which are directly attached to the edge of a base material 2. In other words, as the slide fastener teeth 1, 1... contain thermoplastic elastomer, they can be fused to the edge of the base material 2 only by heating them to a prescribed temperature and can be fixed easily and firmly. So each slide fastener teeth 1 can be securely prevented from dropping without using a traditional core hole. And since it can be directly attached to the base material 2, a separate fastener tape is not needed, so that the edge of the slide fastener can be finished beautifully without any differences in level at the attaching areas.
Patent JP-S6420769-A (JP)
Title: Facsimile communication equipment
Inventor: TANABE TAKAYUKI
IPC: H04N1/00
Filed: 1987-07-15
Abstract: PURPOSE:To reduce the occupied time of a master equipment by adopting a chain type simultaneous multi-address system. CONSTITUTION:A communication path is provided on a line while starting from the master equipment. That is, since the master equipment makes only one transmission, it is not required to store the information in a memory and the transmission while reading information is attained and a low-cost facsimile equipment is attained. The information is sent at first from a terminal A to a terminal B, then from the terminal B to a terminal C and from the terminal C to terminal D. Thus, the occupied time of the master equipment by the simultaneous multi-address system is reduced and no large capacity of memory is required for the master equipment. Moreover, the communication route can be formed to be a loop, then whether or not the master equipment A sends an original normally is confirmed.
Patent JP-S58144193-A (JP)
Inventor: DOKUTORU PIITAA ROOZENBATSUHA
IPC: F26B13/18
Filed: 1982-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05339196-A (JP)
Title: Production of acetic acid
Inventor: YAMAZEKI KENICHI
IPC: C07C53/08
Filed: 1992-06-12
Abstract: PURPOSE:To obtain acetic acid in high selectivity and high yield with significant reduction in reaction system corrosion and also in by-product (methane) formation, by using carbon dioxide and methanol as raw materials through a simplified production process. CONSTITUTION:The objective acetic acid can be obtained by catalytic reaction of carbon dioxide with methanol in gasous phase circumstance in the presence of a metallic catalyst (rhodium borne on a carbonaceous carrier), promoter (methyl iodide) and water.
Patent JP-S5967344-A (JP)
Title: Electrical contact material
Inventor: TANIGUCHI TOMIO
IPC: H01B1/02
Filed: 1982-10-08
Abstract: PURPOSE:To improve the consumption resistance, welding resistance and contact stability of the resulting electrical contact material by preparing a sintered material having a specified composition consisting of Ni, Cu2O, ZnO and the balance Ag. CONSTITUTION:This electrical contact material is obtd. by mixing powders of Ag, Ni, Cu2O and ZnO, pressure molding the mixture, and sintering it in an inert gaseous atmosphere. The material has a composition consisting of, by weight, 10-20% Ni, 1.7-8% Cu2O, 2.5-15% ZnO and the balance Ag. The material is equal or superior to an Ag-CdO alloy in characteristics such as consumption resistance, welding resistance and contact stability.
Patent JP-S5967503-A (JP)
Title: Spectroscopic dispersion element
Inventor: OOKUBO KAZUAKI
IPC: G01J3/26
Filed: 1982-10-08
Abstract: PURPOSE:To simplify an optical construction by disposing plural sheets of wedge type continuous interference filters in such a way that the positions of the wavelength of the transmitted light coincide and the respective filter planes parallel with each other. CONSTITUTION:Two sheets of wedge type continuous interference filters 3 and 4 are disposed apart from each other at some distance or are superposed in such a way that the positions of all the transmitted wavelengths thereof coincide. Even if incident light is not parallel light, only the light component which is made incident perpendicularly to the filter plane in said light is separated as the exit light of the filter 4 from the light component having the other incident angle. The exit light is monochromatic and since the light is passed through the two filters 3 and 4 which are spectroscopic dispersion elements, the emission spectrum is much smaller than the spectrum of the light of which the flared part is passed through the single wedge type continuous interference filter.
Patent JP-S6422421-A (JP)
Title: Composite die device
Inventor: MIYAOKA HIROYA
IPC: B21D28/00
Filed: 1987-07-15
Abstract: PURPOSE:To form the final product in the necessary shape at one stage by a single die device, dislocatably arranging the movable punch divided in a product shape and the bending punch executing trimming and bending in cooperation with a main punch. CONSTITUTION:After executing drawing on a thin plate stock 100, an upper die 34 is further dislocated downwards. The main punch 36 composing a lower die 32 displaces a movable die 76 of the inside of the upper die 34 upwards against the elastic force of a pad 88. When the upper die 34 is further displaced with press-fitting in the lower die 32 direction, the cutter blade 99 formed on the tip outer peripheral edge of a bending punch 90 executes trimming. When the approaching displacement of the upper die 34 is further continued, the bend ing punch 90 of the upper die 34 is pushed in along the outer peripheral edge of the main punch 36 to execute bending in cooperation. By displacing the lower die 32 and upper die 34 by separating, the thin plate stock 100 worked in the necessary final shape is obtd.
Patent JP-H0467599-A (JP)
Title: Producing method for polyvalent ion
Inventor: HARA TAMIO
IPC: H01L21/30
Filed: 1990-07-05
Abstract: PURPOSE:To produce polyvalent ions with high efficiency by means of a low- power-output exciting laser device by radiating subsequent laser short-pulses on top of a solid target surface sequentially before the electron temperature of the plasma produced by the preceding laser short-pulse reduces excessively low. CONSTITUTION:The valence of the ion included in a plasma generated by the first laser short-pulse colliding with a solid target is not large. But the plasma is gradually heated by the laser short-pulses incoming successively at substantially zero time interval so that the electron temperature rises up to a very high level to such an extent that polyvalence ions are produced. Subsequent pulses arrives to heat the plas-ma in steps before the density and electron temperature of a plasma produced by the preceding pulses reduces excessively low, so that the production of polyvalence ions is nonlinearly increased. Thus, polyvalent ions can be produced with high efficiency and moreover the irradiation intensity of the excited pulse laser light can be reduced.
Patent JP-H0733820-A (JP)
Title: Reactive olefinic polymer
Inventor: IKEDA KAORU
IPC: C08F10/00
Filed: 1993-07-19
Abstract: PURPOSE:To obtain the subject reactive polymer, excellent in compatibility with various thermoplastic resins and useful for improving performances such as impact and hot water resistances by binding a boronic acid group or a boron- containing group convertible into the boronic acid group in the presence of water to sp<3> carbon atom. CONSTITUTION:A reactor is charged with polypropylene and the bath temperature is heated to 250 deg.C for 1hr under a vacuum and further increased to 330 deg.C. The heating is carried out for 2 hr and the bath temperature is subsequently cooled to take out the polypropylene, which is then pulverized to afford the polypropylene having terminal double bonds. A reactor is subsequently charged with the resultant polypropylene together with decalin, etc., and the interior of the reactor is replaced with nitrogen. Trimethyl borate and triethylamine borane are added to carry out the reaction at 180 deg.C for 4 hr. Thereby, the objective reactive olefinic polymer having a boronic acid group or a baron- containing group convertible into the boronic acid group in the presence of water bound to the sp<3> carbon atom in the polymer and a recurring constituent unit expressed by the formula (R1 is H or 1-20C alkyl) is obtained.
Patent JP-H1121352-A (JP)
Title: Curable composition
Inventor: NAKAMURA MASATAKA
IPC: C08G75/04
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. that has a cure rate equivalent to that of a compsn. contg. 1,8-diazabicyclo[5,4,0]undecene-7(DBU) by compounding a tert. amine compd. having an amidine structure and other than DBU into a compsn. curable by the addition reaction of mercapto group with carbon-carbon double bond. SOLUTION: This compsn. is prepd. by compounding 100 pts.wt. compd. (A) having at least two mercapto groups in one molecule, a compd. (B) having at least two of at least one kind of carbon-carbon double bond selected from among double bonds of a (meth)acryloyl group, a deriv. of maleic acid, fumaric acid, oleic acid, etc., a styrene driv., a vinyl group, an allyl group, etc., in one molecule in a molar ratio of the carbon-carbon double bond to the mercapto group of ingredient A of 0.4-1.5, and 0.0001-10 pts.wt. tert. amine compd. (C) having an amidine structure consisting of compounds other than DBU.
Patent JP-H0467076-A (JP)
Title: Developing device
Inventor: HORI KENJI
IPC: G03G15/06
Filed: 1990-07-05
Abstract: PURPOSE:To eliminate need for applying a high bias voltage to a developing sleeve by providing an electret having polarity same as toner in the inside of the developing area of the developing sleeve. CONSTITUTION:The electret E having the polarity same as the developing toner T is provided on the inside of the developing area A of the developing sleeve 3 so as to be fixed to a developing device 2. Besides, the electrets E having the polarity reverse to the toner T are disposed at both adjacent positions C and C on the inside of the area A of the sleeve 3 and the opposite position B thereof so as to be fixed to the developing device. In such a case, since attraction force acts because the electret E at the adjacent positions C and C in the area A in the sleeve 3 and the opposite position B have the polarity reverse to the toner T, the toner T is attracted on the sleeve 3. Thus, the need of a high-voltage transformer for applying the bias voltage is eliminated and the structure of the developing device is simplified.
Patent JP-S6069171-A (JP)
Title: Water-based ink composition
Inventor: CHIAKI HISASHI
IPC: C09D11/00
Filed: 1983-09-27
Abstract: PURPOSE:To provide a water-based ink compsn. for writing utensils, printing and recording, which has good solubility and long-term stability and high safety, containing a specified tetrakisazo dye. CONSTITUTION:A water-based ink contains a tetrakisazo dye of formula I [wherein A is a group of formula II (wherein X is CH3, OCH3, Cl, SO3M); B is a group of formula III (wherein m is 0, 1; n is 0, 1, 2; M is H, Na, K, Li, NH4); E1, E2 are each a group of formula IV or V (wherein Y1 is COOM; Y2 is H, Cl, CH3, OH, OCH3, COOM, SO3M; Z is H, CH3, t-C4H7)] such as a dye of formula VIor VII. The dyes have excellent dissolution stability and long-term stability, is negative in Ames' test and gives a water-based ink compsn. which has high safety. The dyes have, various tints such as reddish black, black and bluish black depending on their structures, and can be mixed with conventional water-soluble dyes.
Patent JP-S6336920-A (JP)
Title: Bend straightening device
Inventor: HASEGAWA KANEMITSU
IPC: B21D1/14
Filed: 1986-07-29
Abstract: PURPOSE:To straighten in short time with good accuracy by fixing one place of the body to be worked by a fixing means and moving the straightening place to the target position by clamping it by a clamping means. CONSTITUTION:One end of a work W is abutted to the end reference block 4 which is moved to the reference position in advance of an end reference device 8 and fixed by the fixing jaw 16 of a fixing device 10 and a sliding jaw 18. The work W is then clamped by a moving clamper and stationary clamper with the hydraulic cylinder being driven. The pulse corresponding to the movement amount of a table found in advance by comparing the work W and a model die is inputted to a pulse motor, the table is moved and the work W clamped by the mobile clamper and stationary clamper is simultaneously moved. The straightening of the work W is completed with this movement, the hydraulic cylinder is driven, the mobile clamper is moved to the counter stationary clamper side, the work W is unclamped and the straightening is completed.
Patent JP-H0719712-A (JP)
Title: Drain evaporator for refrigerating cold storage display case
Inventor: NIIJIMA HIROSHI
IPC: F25D21/14
Filed: 1993-06-28
Abstract: PURPOSE:To enhance drain treating capacity and no improve maintainability by providing, in addition to a vapor pan, a second drain treating unit by effectively utilizing a space in a case body. CONSTITUTION:A vapor pan for storing and evaporating drain such as defrosted water, etc., from an evaporator is provided in a unit chamber 1 of a lower part of a commodity containing box 3, an evaporation cloth 25 is disposed in a waste heat duct 2 of a back part of a case communicating with the chamber 1, the drain in the pan 6 is sucked by a pump 28, sprinkled, circulated, and effectively evaporated by waste heat passed through the duct 2 to obtain high evaporation capacity.
Patent JP-S6157085-A (JP)
Title: Magnetic disk device
Inventor: MIYAKE MASAHIKO
IPC: G11B5/60
Filed: 1984-08-28
Abstract: PURPOSE:To extend the floating time of magnetic head and to eliminate the risk causing the head crush by performing the seek operation of prescribed track from the reference point of track and by returning the magnetic head to the center track to be ready for the subsequent operation. CONSTITUTION:A stationary floating track, i.e. center track 12 is provided at the vicinity of substantial 0 deg. of the yoke angle for magnetic disk 3 so that the required seek operation is carried out from center track 12 as the reference point and after the reading/writing operations, magnetic head 7 is returned to center track 12 and ready for the subsequent instruction under the floating condition. The magnetic head takes long floating time on the stabilized floating track to eliminate the risk of head crush, etc., thereby mitigating the effect caused by the fluctuation of floating displacement of magnetic head caused during the seek operation and also eliminating the risk of head crush, etc. to improve the reliability of operation.