baber/WOPTO huggingface dataset:
Patent JP-H06292850-A (JP)
Title: Coating booth
Inventor: MATSUMOTO TADAYUKI
IPC: B05B15/12
Filed: 1993-04-09
Abstract: PURPOSE:To prevent the adhesion of a coating material on scaffoldings arranged in a coating chamber by constituting the scaffoldings of members having air permeability, forming the scaffoldings collapsibly and stowably and connecting rails to the housing part thereof. CONSTITUTION:The scaffoldings 21 are arranged on both sides of a transporting conveyor 15 of the coating chamber 13. The scaffoldings 21 are composed of hurdle-like members having the good air permeability. The scaffoldings 21 are divided to a plurality and the divided scaffoldings are collapsibly connected by means of connecting members 13 consisting of hinges. The scaffoldings 21 are formed expandable and contractable toward and from the side wall parts of the coating chamber 13 from and toward the transporting conveyor 15. The coating chamber 13 is internally provided with the rails extending horizontally toward the transporting conveyor 15 from the side wall parts. Then, the scaffoldings are usable only at the time of maintaining and inspecting the coating device.
Patent JP-H068491-A (JP)
Title: Method for thermal transfer recording
Inventor: FUKUI YASUO
IPC: B41J2/325
Filed: 1993-04-09
Abstract: PURPOSE:To obtain a method for thermal transfer recording which enables characters and images of high print quality to be recorded with high writing effect and fixing properties, regardless of the type of an image receiving medium, in a method for recording data by thermally transferring dye. CONSTITUTION:Ink sheets 7 are stacked on an intermediate transfer medium 4 having a polymer layer 2, then dye is thermally transferred to a recording layer 3 from an ink material layer 6, and the intermediate transfer medium 4 is stacked on the image receiving medium 12. After that, these media are thermally pressed to transfer the recording layer 3 to the surface of the image receiving medium 12. The polymer layer 2 consisting of a rubber-elastic and viscous polymer material holds the recording layer 3 stably when the dye is transferred to the recording layer 3. In addition, the recording layer 3 is firmly fixed by elastic deformation of the layer 3 along the surface profile of the image receiving medium 12, when the recording layer 3 is transferred to the image receiving medium 12.
Patent JP-H08240291-A (JP)
Title: Hose joint
Inventor: ITO DAIHACHI
IPC: F16L33/22
Filed: 1995-03-03
Abstract: PURPOSE: To eliminate the need of a tool, allow an easy mounting and demounting work and prevent a water leakage even at high water pressure by combining a plurality of wrapped materials in the form of a cylinder, providing a support pin above, inserting a hose in a body cylindrically formed like a clip, joining the hose to a faucet and, then, tightening the hose under the application of high feedwater pressure. CONSTITUTION: A hose 2 is inserted in a hose joint body 1 from the lower end thereof, and led out from a clip section 3 at the upper end of the body 1 via a grip section 7 and a support pin 6. Then, the grip section 7 is lightly grasped to press the hose 2, and the hose 2 is externally coupled to a faucet 8. Thereafter, the hose 2 is temporarily secured with a spring ring 4 and fitted to the faucet 8. Then, the faucet 8 is opened to supply water to the hose 2 and a hose end 2B is closed. As a result, the hose 2 is pressurized with water supplied and the section 7 is forcibly opened, thereby causing pressure to act on the section 3 via the support pin 6. Also, a recessed section 5 strongly tightens the hose 2 and the faucet 8. According to this construction, close contact is available and water leakage can be prevented. For demounting the hose 2, the faucet 8 is closed.  As a result, the internal pressure of the hose 2 drops and the whole thereof is relaxed to restore a state at the time of mounting. Then, the section 7 is grasped and pulled out from the faucet 8, together with the hose 2.
Patent JP-S57197984-A (JP)
Title: Correcting device for time base error of video disc player device
Inventor: SAKATA TSUGUHIDE
IPC: H04N9/89
Filed: 1981-05-29
Abstract: PURPOSE:To improve jitter and color phase irregularity, by subjecting a chrominance subcarrier low band conversion NTSC signal and a signal, which is obtained by clamping its horizontal synchronizing signal part, to subtraction to detect a periodic speed error corresponding to the time base error. CONSTITUTION:A clamp circuit 18 outputs a signal, which is obtained by clamping the horizontal synchronizing signal part of a chrominance subcarrier low band conversion NTSC signal including a time base error from an FM demodulator 5 in a certain potential, on a basis of the horizontal synchronizing signal from a synchronizing signal separator 6. A subtractor 19 performs the subtraction between the output signal of the circuit 18 and the NTSC signal given directly from the FM demodulator 5. Proper amplitude and frequency characteristic are given to the output signal of the subtractor 19 by an arm stretcher driving circuit 8 to control an arm stretcher provided in a pickup 4. Thus, a stylus 3 is displaced in such tangent direction of a signal track on a video disc 1 that the frequency error becomes zero.
Patent JP-H11283302-A (JP)
Title: Autochanger and recording system
Inventor: MORITA TETSUYA
IPC: G11B15/68
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized autochanger automatically classifying a recorded tape cassette with simple constitution. SOLUTION: A carrier 5 makes the housing position of the tape cassette 3 to a stocker correspond to the recording date when the tape cassette 3 is carried from the stocker to a recorder 4, and an operator easily seeks out the tape cassette corresponding to the required recording date. Further, when the tape cassette 3 is housed to the stocker, the tape cassette 3 is directly positioned by partition members 886, and the size of whole device is minimized.
Patent JP-S61239811-A (JP)
Inventor: KAMATA MASAYUKI
IPC: A01D23/04
Filed: 1985-04-17
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-H08287880-A (JP)
Title: Electrodeless lamp
Inventor: MINAMIMURA YUICHI
IPC: H01J61/28
Filed: 1995-04-10
Abstract: PURPOSE: To lower the temperature of an coil to reduce the variation of an inductance value, by composing a coil, for generating an electromagnetic field, of a hollow wire rod. CONSTITUTION: In an electric discharge lamp 2, wherein mercury or amalgam and an inactive gas are enclosed, the following are arranged: a coil 1; formed of a hollow wire rod and for generating electromagnetism; a high-frequency generating circuit 4; for supplying high-frequency electric power to the coil 1; and a heat radiation fin 3; and also a refrigerant such as ethylene glyol is packed in the coil 1 as necessary.
Patent JP-H03283132-A (JP)
Title: Cassette loader device
Inventor: YAMASHITA KOHEI
IPC: G11B15/68
Filed: 1990-03-30
Abstract: PURPOSE:To insert a tape cassette into a cassette holder while accurately positioning the cassette in its right-left direction by falling the tape cassette slantingly to the right-left direction and falling one side earlier, and making the flank of the cassette on the side which is fallen first abut on the raised part of the cassette holder and then falling the other side. CONSTITUTION:One flap 101b turns downward first, then the other flap 101a turns with delay, and one side of the tape cassette C falls in the cassette holder 10 earlier than the other side. The tape cassette C, therefore, shifts to the side which is fallen first and the flank abuts on the raised part 12a or 12b of the cassette holder 10, so the cassette is accurately position in its right-left direction. Consequently, the tape cassette C is sent to the cassette holder 10 while accurately positioned in the right-left direction.
Patent JP-H02261677-A (JP)
Title: Thermal transfer recording device and cassette
Inventor: WAKUI YOSHIAKI
IPC: B41J13/00
Filed: 1989-03-31
Abstract: PURPOSE:To reduce a load on a motor when the head of a transfer paper is detected and the paper is taken up by keeping a spindle disengaged from a transfer paper roll on the winding side until completion of paper loading and keeping the paper roll free during the loading. CONSTITUTION:A transfer paper roll 28 on the feed side is supported by engagement with spindles 62, 142. Therefore, transfer paper T is unwound from a transfer paper roll 27 on the winding side around which the paper is wound and is fed. If loading arms 160, 161 further rotate, their midsections in a longitudinal direction come in contact with a loading shaft 165 provided on the base ends of head arms 176, 177. Then the loading arms are set at a loading completion position and are pressed by a pressure contact spring provided in a timing gear. After this, a snatch gear of a control cam gear is disengaged from a snatch gear on the timing gear, and only a control gear rotates to move a spindle control slider. The head arms 176, 177 rotate, and a thermal head 2 comes closer to a platen roller 1.
Patent JP-H08285203-A (JP)
Title: Steam generator
Inventor: KOKUBU YOSHIKI
IPC: F22B1/28
Filed: 1995-04-10
Abstract: PURPOSE: To efficiently adsorb deposit in a steam generator, to maintain the efficiency of the deposit adsorption for a long period, and to facilitate the maintenance of the steam generator. CONSTITUTION: A steam generator 11 comprises a container body 12 to store water, and a heat source 14 disposed at the inner bottom of the container body 12, and heating water therein to generate steam. Four plate-form deposit- adsorbing beds 27 are disposed in such a manner to be immersed in water in the container body 12 at equal intervals from above. In convection chambers 28 partitioned by the respective deposit adsorbing beds 27, a convection is generated by the heat source 14. This constitution brings quantities of water into contact with the surface of fibers, having a high zeta potential, constituting the deposit-adsorbing floor 27, and separates out mineral ion in water as deposit, and heats the whole water in the container body 12 to efficiently generate steam.
Patent JP-S62240439-A (JP)
Inventor: HERUBERUTO TSUIPURIISU
IPC: F02D29/04
Filed: 1987-04-07
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-S61243420-A (JP)
Title: Telescope
Inventor: ENDO TAISUKE
IPC: G02B17/04
Filed: 1985-04-19
Abstract: PURPOSE:To remove a ghost without providing anything outside an objective by providing a grating which has flat plates stood in a sectorial shape between the objective and an erecting prism. CONSTITUTION:The flat plates 6 are arranged in such a sectorial shape that their positions coincide with the focus F of the objective 1. Light A within the visual field of a telescope travels almost toward the focus F of the objective 1 after passing through the objective 1, so it advances almost without being cut off by the flat plates 6 and enters a roof prism 2. Light B outside the visual field, on the other hand, has an angle to the flat plates 6 after passing through the objective 1, so it is cut off by selecting intervals of the flat plates 6 properly, thereby preventing a ghost from appearing. Therefore, the telescope does not become long unlike when a hood is provided, so its handling is facilitated.
Patent JP-H02263443-A (JP)
Title: Field effect transistor
Inventor: SAMOTO NORIHIKO
IPC: H01L21/338
Filed: 1989-04-04
Abstract: PURPOSE:To increase the physical strength of a gate electrode, while restraining the increase of parasitic capacitance, and improve element characteristics, by making the lower part size of the gate electrode on an active region small, and making the lower part size of the gate electrode on an inactive region large. CONSTITUTION:An N-type active layer 11 constituting an active region, a gate electrode 12, a source electrode 13, and a drain electrode 14 are arranged; on the active region 11, the gate length is short, and the gate length on the part except the active region is long. The active region 11 where a gate electrode 12 having a T-shaped section is divided, and the lower part size of the gate electrode 12 formed on the part except the active region is made large, thereby preventing the decrease of physical strength. As a result, a strength problem is not encountered, and a field effect transistor having a T-shaped section electrode 12 whose characteristics is not deteriorated can be obtained. Thus the parasitic capacitance between the gate electrode 12 and the source electrode 13 can be restrained, and characteristics of an field effect transistor can be improved.
Patent JP-H02138239-A (JP)
Title: Production of omega-hydroxy fatty acid ester
Inventor: MATSUMOTO MASAKATSU
IPC: B01J23/44
Filed: 1988-04-07
Abstract: PURPOSE:To obtain the subject substance useful as an intermediate for large ring lactones in good yield at a low cost by a method for hydrogenating and reducing an acid halide of a long-chain diacid monoester, etc., in the presence of a Pd catalyst and alkaline metal salt. CONSTITUTION:A compound expressed by formula I (R is alkyl; n is an integer) is reduced to provide a compound expressed by formula II. The reduction is carried out by hydrogenation and reduction in the presence of a Pd catalyst and alkaline metal salt at 20-350 deg.C under 1-100kg/cm<2> hydrogen pressure, reduction with a reagent of sodium borohydride in an amount of 0.25-2.0mol in the presence of a solvent, such as THF, at 0-100 deg.C or reduction with a quaternary ammonium borohydride expressed by the formula R<1>R<2>R<3>R<4>NBH4 (R<1> to R<4> are alkyl, aralkyl or aryl) in a solvent at about ambient temperature, etc.
Patent JP-H04318079-A (JP)
Title: Ink for printing-type silk screen
Inventor: TAJIMA HIROYUKI
IPC: C09D11/03
Filed: 1991-04-16
Abstract: PURPOSE:To provide the subject ink for printing-type silk screen, capable of piling up thickly and, as a result, capable of providing a voluminous print. CONSTITUTION:Vinyl chloride resin coarse-grains having average particle diameter of 10-200mum are used in an amount of 20-200 pts.wt. based on 100 pts.wt. vinyl chloride paste resin.
Patent JP-H11284505-A (JP)
Title: Timer circuit
Inventor: OIKAWA KIYOHARU
IPC: H03K21/40
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To shorten testing time and to detect a fault in counting operation at the same time by operating timer counter circuits of plural channels in parallel in synchronization with a system clock signal. SOLUTION: Clock signals T1CLK, T2CLK turn into a system clock signal CKIN to be provided from an oscillator 1 via a glitch processing circuit 2 and its clock cycle becomes the same as a system clock cycle by setting a timer free running count test mode (TEST=1). The counting operation is performed synchronously with a fall of the clock signal CKIN by a timer counter 6. When a counter value reaches the valve held in a conveyer register 7, both conveyer coincidence signals MTCMP1, 2 of conveyer circuits 8 become 1, an interrupt factor signal INTTST is outputted from a logical gate 9 and enters a CPU interrupt sequence.
Patent JP-H03282972-A (JP)
Title: Device for designing package
Inventor: TAKAHASHI NAOYA
IPC: G06F17/50
Filed: 1990-03-30
Abstract: PURPOSE:To automatically form a blank plate having an image on its surface by inputting the shape data of a package and the image data of respective faces, allowing these data to correspond to each other and forming the mount sample data of packages having image data on respective faces. CONSTITUTION:The sort of a package formed by a package CAD device is inputted by a data input means 1. The shapes of respective faces of a package development is inputted. Then the sizes of the package and parts are inputted. An arithmetic processing means 5 in a CAD device reads out a reference pattern and a parts pattern from a storage device 4 based upon the inputted data, forms the blank graphic of the required package and displays the formed graphic on a display means 3. After determining the blank graphic, the shape data of the blank graphic are outputted. The means 5 allows the image data of respective faces to correspond to the shape data and forms the amount sample data of the package arranging the image data on respective faces by means of the corresponding shape data and image data and an output means 6 outputs the formed mount sample data.
Patent JP-H02263245-A (JP)
Title: Back-up device for logic analyzer
Inventor: NAKAHARA JUNICHI
IPC: G01R31/28
Filed: 1989-04-03
Abstract: PURPOSE:To quickly and easily perform the measurement of the time difference of the action timing, i.e., the action information and the number of clocks as well as the decision of quality of the action information by displaying the waveform of the logic timing data onto the waveform of the internal action timing data analyzed by a logic analyzer on an accessory CRT display device. CONSTITUTION:A computer 11 obtains the logic timing data on an information processor based on the data bases stored previously in the memories 13 and 14. Then the computer 11 displays the waveform of the logic timing data onto the waveform of the internal action timing data processed at a data process/ control part of a logic analyzer LA on an accessary CRT display device 12. In such a way, the waveforms of those two timing data are displayed on each other by the computer 11 via the device 12 when a request is received for measurement and decision of the quality of the action information. As a result, the quality of the action information can be quickly decided.
Patent JP-S568943-A (JP)
Title: Channel pulse generation system of pcm communication system
Inventor: FUKUYAMA HIDEO
IPC: H04J3/04
Filed: 1979-07-05
Abstract: PURPOSE:To make it possible to obtain channel pulses with efficiency by a little wiring between a common part and each channel board by supplying each channel board with a few pieces of common control information and position information individually different with time. CONSTITUTION:Receiving common load pulse Pl, respective counters 3a-3d of channel boards A-D have the pulse loaded into respective addresses, e.g. (n-1), (n-3), (n-5) and (n-8) at time (t) simultaneously. Next, respective counters 3a-3d start count operation with clock pulse Pc supplied from clock pulse generating circuit 2 to all channel boards A-D in common. In channel board A, an output is sent out of the final stage of counter 3a at time t+1; and at time t+2, FF4a operates and at time t+3, FF5a also operates. As a result, call pulses are obtained at terminals T1 and T2.
Patent JP-S57200589-A (JP)
Title: Steel plate electroplated with iron/zinc alloy excellent in adhesion of coating
Inventor: HARA TOMIHIRO
IPC: C25D5/26
Filed: 1981-06-03
Abstract: PURPOSE: To obtain the title electroplated steel plate having high adhesion of a coating excellent in the adhesive properties in hot water, by allowing the alloy form in the iron/zinc alloy electroplated layer on the steel plate surface mainly to be a δ 1  or ε phase and specifying the Fe content in the plated layer.  
     CONSTITUTION: For instance, using a sulfuric acid bath containing ferrous sulfate, zinc sulfate, sodium sulfate and citric acid in suitable amounts respectively, a steel plate is electroplated at pH 2W4. As a result, an iron/zinc alloy electroplated layer of 5W45g/m 2  is formed on the steel plate surface. The alloy form in the plated layer is mainly a δ 1  or ε phase free of a ξ phase, and the Fe content in the plated layer is 10W40% per total weight of the plated layer. The δ 1  phase consists of FeZ n7 , and the ε phase consists of Fe 3 Z v10 . Bedise the above- mentioned characteristics, this electroplated steel plate has good corrosion resistance of a painting, good corrosion resistance when used as it is, good workability and good weldability. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01306883-A (JP)
Title: Contact type fixing apparatus
Inventor: ROBAATO ESU KAAZU
IPC: G03G15/20
Filed: 1989-04-03
Abstract: PURPOSE: To reduce averaged power in proportion to the decrease in the rotation of a roll, when the rotation is decreased by making a chopper cooperative with a photosensor and feeding a line of electric pulses, only when a fixing roll is rotated. CONSTITUTION: An external heating type roll structure 12 for forming a nip 16 in cooperation with a nonheating backup or pressure roll structure 14 is provided and a copying substrate 18 on which a toner image 20 is formed passes through. A disk with a slot 36 is attached to the fixing roll and works as the optical chopper and the chopper cooperates with the photosensor or a photocell 38, to feed the line of electric pulses, only when the fixing roll is rotated. The pulses are adjusted by a capacitor filter 40, so as to be made shorter than a half cycle on 60Hz. Thus, when the rotation of the roll is decreased, the average power applied to the roll is reduced in proportion to the decrease of the rotation.
Patent JP-2000282417-A (JP)
Title: Protective structure
Inventor: MATSUBA YOSHIHARU
IPC: E01F7/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To prevent snow from sticking on a fence. SOLUTION: In a protective structure having a fence 4 on a roof 3, a wind force swinging member 21 for snowing prevention is installed on the fence 4. The wind force swinging member 21 is installed aslant across the upper part of the fence 4 and the end face 3T of the roof 3. The snow fallen on the wind force swinging member 21 covering the fence 4 is fallen before it becomes a lump because the swinging member 21 is swung by wind. Thus, snow can be prevented from falling onto the fence 4, and snow or ice lump can be prevented from falling from the roof 3 of the protective structure.
Patent JP-H10278991-A (JP)
Title: Film for holding electronic parts, film for mounting electronic parts, electronic parts mounting method using them, and manufacture of circuit module
Inventor: FUKAI KIKUJI
IPC: H05K13/02
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a film for keeping electronic parts capable of easily mounting the electronic parts on a substrate. SOLUTION: A film 1 is provided with a plurality of recessed parts 1a-1c capable of inserting and keeping electronic parts Pa-Pc with their connection sides in an exposed condition in the prescribed arrangement. When the electronic parts Pa-Pc are inserted and kept in the recessed parts 1a-1c, a plurality of electronic parts Pa-Pc can be mounted on the substrate in the prescribed arrangement only by releasing the packaging of the electronic parts Pa-Pc by the film 1 in a condition where the connection sides of the electronic parts Pa-Pc packaged by the film 1 are brought into contact with the substrate.
Patent JP-H01305076-A (JP)
Title: Preparation of taxol
Inventor: JIYANNNOERU DONI
IPC: C07D305/14
Filed: 1989-04-05
Abstract: Process for preparing taxol by the condensation of a (2R, 3S) acid of general formula (I) with a taxan derivative of general formula (II), followed by the removal of the groups R2 and R3 protecting the hydroxy groups.   <IMAGE> (II)  <IMAGE> (I)
Patent JP-H01305047-A (JP)
Title: Purification of benzanthrone
Inventor: HERUMUUTO HOTSUHO
IPC: C07C67/00
Filed: 1989-04-05
Abstract: PURPOSE: To purify and separate benzanthrone qualitatively at a high purity in a high yield in a simple way by adding specified amts. of water, etc., to a mixture comprising a high-boiling-point org. liq. and crude benzanthrone, then heating the resultant mixture to a specified temp., and separating components insoluble at the temp.  
     CONSTITUTION: Solid benzanthrone is isolated in a yield of 99% or higher by mixing a suspension comprising a high-boiling-point org. liq. (e.g. methyl benzoate) and crude benzanthrone with water, a 1-5C alkanol, a 3-5C di- or trihydric alcohol, di- or polyethylene glycol, di- or polypropylene glycol, a 1-8C prim., sec., or tert. alkylamine, a 2-8C alkanolamine, or their mixture in an amt. of 1-100 pts.wt. (based on dry crude benzanthrone), heating the resultant mixture to 100-190°C to remove a part of water by azeotropic distillation, and separating components insoluble at this temp. by filtration, etc. 
     COPYRIGHT: (C)1989,JPO