baber/WOPTO huggingface dataset:
Patent JP-H05334805-A (JP)
Title: Method for playing disk player
Inventor: SANO TADASHI
IPC: G11B17/26
Filed: 1992-05-29
Abstract: PURPOSE:To shorten a stand-by time for starting the playing of a new disk at a disk exchanging time. CONSTITUTION:The disk 11 is rotated at a double speed and data is read intermittently at the double speed by a pickup 13 and a digital signal processing circuit 16 and written in a buffer memory 21 by a memory controller 22, and in parallel with the write, the data is read at a normal read speed and D/A- converted by D/A converters 23a, 23b and played. When data read from the disk 11 is ended, by the memory controller 22, read from the buffer memory 21 is continued and write is stopped. On the other hand, the disk 11 is exchanged by a changer 3 and after exchanged, the new disk 11 is rotated at the double speed, and the data read intermittently at the double speed by the pickup 13, the digital signal processing circuit 16 is restarted for writing to the buffer memory 21 by the memory controller 22.
Patent JP-S6118138-A (JP)
Title: Wire bonding method
Inventor: SAKURAI FUMIO
IPC: H01L21/60
Filed: 1984-07-04
Abstract: PURPOSE:To realize excellent bonding through reduction and purification of the lead surface by conducting wire bonding to a lead frame to which semiconductor elements are attached after said lead frame is caused to pass through the mixed gas ambient of a high temperature inactive gas and reduction gas. CONSTITUTION:Temperature of a high temperature part 100 and bonding 200 is controlled in the different manners and the entire part of heating portion is covered with a gas cover 9. The mixed gas ambient can be maintained by supplying the gas where the reduction gas (H2, etc.) of about 10% is mixed to inactive gas (N2, Ar, etc.) from the exhaustion port 10 into this gas cover 9. The high temperature part 100 is capable of almost perfectly reducing an oxide film at the lead surface in said mixed gas ambient by controlling temperature in the ange of 350-450 deg.C. At the bonding part, a perture is provided to the gas cover 9, simultaneously the lead frame holding plate 8 is provided for facilitating the bonding work. Moreover, temperature of bonding part must be loweed as much as possible so that the reduced lead surface is not oxidizing again.
Patent JP-H06349634-A (JP)
Title: Soft magnetic thin film
Inventor: MATONO NAOTO
IPC: C23C14/06
Filed: 1993-06-10
Abstract: PURPOSE:To provide the title soft magnetic thin film fit for the application to the magnetic core material of a magnetic head in high saturated magnetic conduction flux density yet low magnetic resistance and high permeability without heating it at high temperature. CONSTITUTION:Within the title soft magnetic thin film comprising alternately laminated iron carbonate films 2 and sendust films 3, the thickness of the sendust film 3 is to be specified as 10-45Angstrom while the film thickness ratio of the iron carbonate film 2 to the sendust film 3 is to be specified as 10-45.
Patent JP-S5840506-A (JP)
Title: Optical demultiplexer
Inventor: HOSAKA TOSHITO
IPC: G02B6/124
Filed: 1981-09-04
Abstract: PURPOSE:To obtain an optical demultiplexer easy of the adjustment of an optical axis and the polishing of end surfaces by forming a geodesic lens and a diffraction grating on the same quartz substrate and providing said substrate with an enbedded type waveguide constitution. CONSTITUTION:A geodesic lens 4 having a recessed part consisting of depth (h) and a radius R is formed on a quartz substrate 1 and the surface of the lens 4 is laminated with a clad layer 3. The light having various kinds of wavelength which is led from input optical fibers 6 is made incident to the geodesic lens 4 while being expanded and is diffracted by a diffraction grating 5 under diffracting conditions corresponding to respective wavelength. Respective diffracted light is stopped against by the geodesic lens 4 and is made incident to output optical fibers 7.
Patent JP-H09314968-A (JP)
Title: Printer apparatus
Inventor: YOSHINAGA MITSUNOBU
IPC: B41J33/52
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized and inexpensive apparatus which allows an ink cassette to be mounted and demounted and which eliminates the need for an ink sheet feed mechanism and for a mechanism of performing connection and disconnection in a power transmission system of a feed reel rotation resistance imparting means, and further obtain the apparatus having favorable operability and high reliability, wherein ink reels are replaceable though the ink cassette has guides, and no slack of an ink sheet is caused when the ink cassette is mounted. SOLUTION: A rotation resistance imparting means 37 and an ink sheet pinch roller 42 are provided in an ink cassette 4, and an ink sheet capstan roller and its drive system are provided in a main body. An ink sheet 1 is fed by means of the two rollers while being imparted tension by the rotation resistance imparting means 37. Further, ink reels 2, 3 are detachable through an opening of the ink cassette 4. Furthermore, the ink cassette 4 is provided with guides 42, 45 for deciding an ink sheet path, and the slack of the ink sheet 1, which is accompanied when the ink cassette 4 is mounted in the main body, can be prevented by the guides.
Patent JP-H11321082-A (JP)
Title: Ink jet recording medium, manufacture of the same, and picture recording method employing the same
Inventor: MATSUMOTO YUICHI
IPC: B41M5/50
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To cope with both of wetting property or dyeability and resistance to water of ink by a method wherein an ink receptor layer, consisting of a photosensitive resin, is provided on one side of a substrate while the layer is set in the condition of not exposed yet. SOLUTION: A photosensitive resin composite of an ultraviolet ray setting compound, constituted of a resin, having a cationic base containing one kind or more of constituents selected from an acrylic base resin, polyvinyl alcohol, polyvinyl pyrrolidone, polyurethane, polyester or the like, and a monomer as well as an oligomer, having two or more radical polymerization groups such as acryloid group, acrylamide group, vinyl group or the like in the molecule of the same, is applied on one side of a substrate while the composite is retained under the condition of not exposed yet to provide an ink receptor layer. According to this method, the hydrophilicity of the ink receptor layer is increased whereby the ink receptor layer can cope with both of the wettability or the dyeability and the resistance to water of ink.
Patent JP-H09323231-A (JP)
Title: Working unit
Inventor: YOSHIDA SHUNZO
IPC: B23Q5/22
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To cope with the automation of a working unit without entailing an increase in cost. SOLUTION: A saddle 15 supporting a cutting tool 22 is shifted in an X-axial direction by reversible operations. An air cylinder 17 is attached to the front of this saddle 15. When a solenoid valve 34 is excited, an engaging rod 171 is projected out, but when the solenoid valve 34 is unexcited the other way, this engaging rod 171 is retreated. Plural united of support tables 25 supporting an air cylinder for work lamp use are mounted on a rail 24 on a base 11. An L-shaped bracket 26 is attached onto each support table 25. In addition, an engaging hole 32 is formed in a vertical part 261 of this bracket 26. In a state that this engaging hole 32 and the engaging rod 171 are opposed to each other, this engaging rod 171 to be in a state of being projected is fitted in the engaging hole 32.
Patent JP-H06248129-A (JP)
Title: Composition for elastomer film
Inventor: TSUDA NORIYUKI
IPC: C08L23/08
Filed: 1993-05-18
Abstract: PURPOSE:To obtain an elastomer film which has low strain in both the longitudinal and transverse directions and good shrinkage characteristics, thermal shrinkability, and adhesiveness is excellent in heat resistance, and gives off little resin odor. CONSTITUTION:This elastomer film compsn. comprises an ethylene-alpha-olefin copolymer rubber and an ethylene copolymer which has a content of (meth) acrylic acid units or its deriv. units of 5-40wt.% and a melt index of 0.2-30g/10min.
Patent JP-S5262341-A (JP)
Title: Fusible material for road lane mark
Inventor: INOUE HISAAKI
IPC: E01F9/524
Filed: 1975-11-19
Abstract: PURPOSE:Title material with good fluidity when melted, flexibility, yellowness and workability during application comprising a hydrocarbon resin and a specific flow modifier.
Patent JP-S6040591-A (JP)
Title: Magnetic bubble memory element
Inventor: IKEDA HITOSHI
IPC: G11C11/14
Filed: 1984-07-06
Abstract: PURPOSE:To facilitate easy lithography for a bubble transfer line of a magnetic bubble memory element and at the same time to reduce the effect of the crystalline anisotropy, by backing up the bubble transfer of a pattern of ''Permalloy'' soft magnetic material with magnetic charge of an intra-face magnetizing layer which is formed by ion implantation. CONSTITUTION:A bubble transfer pattern 5 of no-implantation and no-gap is formed by an ion implantation layer 6. Then the transfer of a magnetic bubble 1 to be transferred along a line formed by a soft magnetic film 2 of ''Permalloy'', etc. is backed up by magnetic charge of an intra-face magnetizing layer. Owing to this composite transfer line, the gap of the film 2 can be set at >=1/4 transfer synchronization lambda of the film 2. This facilitates easy lithography for the transfer line of a bubble memory element. Furthermore the effect of the crystalline anisotropy of the bubble transfer line can be reduced with supplementary use of a transfer line formed by ion implantition.
Patent JP-S63303691-A (JP)
Title: Laser beam machining head incorporating led
Inventor: MORIYAMA AKIRA
IPC: B23K26/042
Filed: 1987-06-04
Abstract: PURPOSE:To take an interlock of a machining laser beam by a LED itself by incorporating the LED with the high brightness which is freely movable with respect to an optical axis and emits visible radiation toward the surface to be machined on the optical axis in the titled laser beam machining head and carrying out a guide test. CONSTITUTION:The laser beam machining head 5 in which the LED is incorporated is provided with a lens 15 on the optical axis 11 and projects a laser beam LB condensed by the lens 15 on a work W from the tip of a nozzle 19. The LED 25 with the extra-high brightness which is freely movable with respect to the optical axis 11 via a hinge 23 rotated by an action of a solenoid 21 is provided to the inside of the machining head 5. The LED 25 emits red light beam with the extra-high brightness downward by turning a power source 27 on. The LED 25 is shunted from the optical axis 11 during machining and set up on the optional axis 11 during guide-testing by the action of the solenoid 21. With the guide test, the red light beam is emitted toward the nozzle 19 on the optical axis 11 and the guide test is carried out by a red spot on the work W surface. The interlock of the laser beam LB is taken by the LED 25 and the harm of the laser beam LB during testing is averted.
Patent JP-S5565147-A (JP)
Title: Humidity detector
Inventor: KAWASAKI OSAMU
IPC: G01N27/04
Filed: 1978-11-10
Abstract: PURPOSE: To enable to detect the humidity change with a simple constitution, by using the humidity detection element changed according to the change of humidity for the electric resistance between electrodes.  
     CONSTITUTION: The oscillation circuit 1 supplies the AC voltage having constant frequency and amplitude to the temperature detection section consisting of the resistor R 2  and thermister RT and to the humidity detection section consisting of the resistor R 1  and humidity detection element RH. The rectifier D 1 , capacitor C 1 , rectifier D 2 , and capacitor C 2  pick up the envelope waveform of the voltage waveform at the junction between the humidity detection section and the temperature detection section. The envelope waveform picked up includes the information of humidity and temperature and the information only for the humidity can be picked up by comparing the both. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06320672-A (JP)
Title: Pipe and manufacture thereof
Inventor: HAMAGUCHI YUKIO
IPC: B29D23/00
Filed: 1993-05-17
Abstract: PURPOSE:To provide a surface protective pipe and a method for manufacturing the same in which a surface protective layer is not damaged even if it is bent at a job site. CONSTITUTION:A pipe 1 is integrally covered with bias cloth 3 impregnated with resin on a surface of a metal pipe 2 made of iron, etc. A method for manufacturing the pipe comprises the steps of obtaining the cloth 3 by impregnating plain weave cloth made of material such as polyester, polyethylene, etc., with resin, obliquely cutting the cloth at an angle of about 45 degrees to a longitudinal direction, so winding the cloth 3 on the surface of the pipe 2 made of the iron as to be superposed with part of its end, winding a tape on the end wound with the cloth 3, heating it in a furnace for a predetermined time in this state and then removing the tape. Since the cloth 3 is obliquely wound, even if it is bent, etc., it is not damaged.
Patent JP-S5763332-A (JP)
Title: Preparing apparatus of coagulated latex
Inventor: OGAWA NOBUO
IPC: C08J3/02
Filed: 1980-10-03
Abstract: PURPOSE: A preparing apparatus of a coagulated latex having a means for preventing the adhesion of reactants in the top of a coagulating cylinder and a latex  sprayer, a means for coagulating and discharging the latex and a latex supplying pipe having the inner surface to prevent the scale deposition, etc.  
     CONSTITUTION: A high polymeric latex is dispersed in a coagulating cylinder 1 through a supply pipe 16 having a piping diameter to give a shearing stress at the inner pipe wall ≥100g/cm.sec 2  and an inner surface finish equivalent to a buff No.200 into a coagulating cyclinder 1 by a spraying means 2. A coagulating agent is then sprayed from a coagulating atmosphere generating means 3 to coagulate the latex. In the step, a liquid film (4a) of water or an organic solvent mostly  covering the top (1b) of the cylinder 1 is formed, and then made to flow down the side wall (1a) of the cylinder 1 from a flowing liquid distributing means 4 on the side wall (1a) of the cylinder 1 to introduce the outside air from openings 9 of the cylinder top and discharge from the bottom of the cylinder 1. Thus, the atomsphere of the cylinder 1 is rectified. A slurry containing coagulated particles is received from a discharge line 12 to a slurry receiving tank 13 and separated and recovered from a taking outlet 15. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63302087-A (JP)
Title: Metallic-tone thin-film sheet for pressure-sensitive transfer
Inventor: WATABE SHINJI
IPC: B44C1/17
Filed: 1987-06-02
Abstract: PURPOSE:To prevent wrinkling, lifting or tearing from occurring at the time of transfer onto a non-plane surface, by sequentially providing a release layer, a protective layer, a vapor-deposited metallic layer, an adhesive layer, a specified stretchable resin layer, a pressure-sensitive adhesive layer and a release sheet on a base film in a laminate form. CONSTITUTION:A release layer 1a, a protective layer 2, a vapor-deposited metallic layer 3 and an adhesive layer 4 are provided on a base film 1 in a laminate form. Then, a stretchable resin layer 5 formed of a resin having an elongation at break of 2-300% as measured by a tensile strength and elongation test on a 25-mm sheet, a pressure-sensitive adhesive layer 6 and a release sheet 7 are sequentially provided in a laminate form on the laminate obtained above, thereby producing a metallic-tone thin-film sheet for pressure-sensitive transfer. The stretchable resin may be a nitrile rubber/vinyl chloride resin, a polyolefin thermoplastic elastomer or the like. The thin- film sheet thus obtained is used by releasing the release sheet 7, applying the thin-film sheet to an object with the side of the pressure-sensitive adhesive layer 6 in contact with the object, then pressing the thin-film sheet by a finger or the like, and releasing the base film 1.
Patent JP-H0686656-A (JP)
Title: Low-caloric food having fat component and production thereof
Inventor: CHIYAARUZU EFU KUUPAA
IPC: A23L33/20
Filed: 1993-05-19
Abstract: PURPOSE: To produce an esterified propoxyglycerol compsn. useful to produce a low calorie food. CONSTITUTION: This fatty acid-esterified propoxylatedglycerin compsn. is derived from acyl group-contg. 12-24C satd. linear fatty acids. At least 50% of acyl group is derived from two or less batty acids.
Patent JP-H11335835-A (JP)
Title: Sputtering device and formation of film thereby
Inventor: KUBOGATA MASAYUKI
IPC: C23C14/34
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a sputtering device by which the uniformity of film thickness is improved. SOLUTION: In a sputtering device in which circular targets 11a to 11d as film forming materials and substrates 12a to 12d to be film-formed are oppositely provided, the substrates 12a to 12d revolve on the targets 11a to 11d while they rotate on their own axes with the centers as a rotary axis 13, when the substrate 12a passes through the target 11a, it revolves on its own axis in such a manner that the position M1 of the substrate to be piled toward the target at this time is made different from the position M1 of the substrate to be piled in the case it passed at the last time.
Patent JP-H07324747-A (JP)
Title: Gas lighter
Inventor: TAKEUCHI YUJI
IPC: F23Q2/16
Filed: 1994-05-30
Abstract: PURPOSE:To provide a gas lighter in which it can be surely ignited even under strong wind, and a visible flame resistant to wind is ensured. CONSTITUTION:There are provided a first discharge part 9a and a second discharge part 9b on an opening/closing valve 9. Gas discharged from the first discharge part is injected from a nozzle mechanism 11 into a mixture gas production mechanism 12 to prepare mixture gas of gas and air. The mixture gas is fed into a combustion cylinder 13 through a diffusion member 14. Gas discharged from the second discharge part is fed to a gas discharge member 17 through a resilient tube made control mechanism 18. A middle part of the control mechanism 18 is held between a microswitch 20 of igniter means 19 and an ignition button 21. Once the ignition button 21 is pushed, spark is produced in the combustion cylinder 13 to fire the mixture gas and hence ensure a windproof type flame. Once a hand is separated from the ignition button 21, gas is fed to the gas discharge member 17 through the control mechanism 18. The gas is fed by the windproof type flame into a visible flame.
Patent JP-H11318113-A (JP)
Title: Power-output unit for working vehicle
Inventor: WATABE TSUTOMU
IPC: B60K17/28
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a power-output unit for working vehicles capable of solving such a problem that the vehicle, whenever yet staying in a quaggy soil allowing the buck to largely sink, leads to cut its own power off to thereby leave a whole working field as it is or damage the drive-output unit owing to an overload applied thereto because the working vehicle e.g. tractor, designed to stop a rotation of a PTO shaft in association with an elevation of the working device, is provided with a fixed timing for stopping the rotation when manufactured. SOLUTION: This power-output unit is applied to tractors provided with an elevating device 2 for changing a height of the working device and an PTO shaft 34 driving the vehicle, wherein the PTO shaft 34 is connected with a clutch mechanism 4 for turning on/off a transmission of power through the intermediary of an interlocking means 5 so that the clutch mechanism 4 is turned off when the elevating device 2 lifts the working device and a working position allowing the clutch mechanism 4 to be turned off is adjusted by a turn buckle 6.
Patent JP-S5665361-A (JP)
Title: Tone arm driver
Inventor: KOBAYASHI SHIYUNJI
IPC: G11B3/095
Filed: 1979-10-29
Abstract: PURPOSE: To simplify the constitution by stopping a tone arm at a prescribed position by using a pulse motor as a driving source that moves the tone arm.  
     CONSTITUTION: With start switch 2 turned ON, a signal is sent to control driving circuit 5 and motor M rotates normally with pulses from oscillator 17 to elevate the tone arm. At the arm is elevated, ascent detection switch 30 turns ON and the tone arm is transferred horizontally to the record disk side. Then when the arm reaches the reference position, reference position detection sensor 11 turns ON and counts the number of pulses set for moving the tone arm to the lead-in groove of the record disk. Consequently, the decoder outputs a signal to reverse pulse motor M and then as the arm is lowered, descent detection switch 28 stops motor M, so that the tone arm will trace the modulated groove. Thus, the constitution can be simplified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5262764-A (JP)
Title: Pressure controlling device for storage shed
Inventor: ISHIDA NAOFUMI
IPC: F25D23/00
Filed: 1975-11-19
Abstract: PURPOSE:A valve box, whose upper-end has a gaseous substance port, is placed vertically onto the open-air inlet cylinder. Both the upper-part and lower-part of the above valve box are opened to the inside of the storage shed. Under the above arrangement, obtained is the proposed device through which the pressure of the storage shed can be at all times maintained to be equal to the atmospheric pressure.
Patent JP-S5930219-A (JP)
Title: Magnetic head
Inventor: YAMADA FUMIAKI
IPC: G11B5/127
Filed: 1982-08-11
Abstract: PURPOSE:To record and reproduce audio signals and control signals through the same magnetic head, by magnetizing contiguous contact parts of cores for a left and a right channel to the opposite polarities alternately and recording control signals between a left and a right sound track at right angles to a sound magnetization direction. CONSTITUTION:Coded control signals are applied to coils 14L and 14R wound in the same direction around the left-channel and right-channel cores 10L and 10R of a magnetic head 9 together with bias currents, and magnetic poles having the opposite polarities are formed alternately at the track contiguous contact parts 11L and 11R facing to each other with a spacer 15 between. Consequently, the control signals 81 and 82 are recorded at respective positions on control tracks 4 and 5 corresponding to respective blank parts 71 and 72 of audio signals on left-channel and right-channel sound tracks 2L and 2R, and 3L and 3R at right angles to the magnetization directions of the audio signals 61 and 62. Thus, the recording and reproducing magnetic head 9 for the audio signals is used to record and reproduce the audio signals and control signals.
Patent JP-S6118065-A (JP)
Title: Kana-to-kanji conversion processor
Inventor: FUJITA KATSUHIKO
IPC: G06F17/22
Filed: 1984-07-05
Abstract: PURPOSE:To omit partial retrieving process and to increase the processing speed for KANA (Japanese syllabary)/KANJI (Chinese characters) conversion, by making use of the results of the dictionary retrieval and evaluation to the subsequent word analyses. CONSTITUTION:A sentence is supplied in phonetic symbols from an input device 1 of a KANA/KANJI conversion processor and converted into conversion character strings by a conversion subject character string producing part 2. These converted character strings are supplied to a dictionary retrieving part 3 under the control of a control part 6. A reading temporary memory 5 checks whether or not a part coincident with the reading of words already analyzed is included to the character strings to be analyzed. When said reading is not included to the memory 5, a word dictionary 4 is retrieved at and after the head of a character string to be converted under the control of the part 6. The result of this retrieval is evaluated by an evaluating part 7 and outputted to an output processing part 8 and also stored to the memory 5 when necessary. Then the past retrieval of dictionary and analyses of words are utilized to the subsequent analyses of words, and the part of retrieval of dictionary is omitted.