baber/WOPTO huggingface dataset:
Patent JP-H07306338-A (JP)
Title: Coated optical fiber
Inventor: OISHI KAZUMASA
IPC: G02B6/44
Filed: 1994-05-11
Abstract: PURPOSE:To make coatings thinner while maintaining transmission characteristics by including at least first and second coating layers and composing this second coating layer of a resin having micronecking resistance. CONSTITUTION:This coated optical fiber is composed of a glass fiber 1 for light transmission, the first coating layer 2 formed on the outer circumference of this fiber 1 and the second coating layer 3 formed on the outer circumference of the first coating layer 2. The glass fiber 1 for light transmission is usually composed of a core 2 and a clad formed on the outer side of this core. The second coating layer 3 consists of the resin having the micronecking resistance. Whether the resin has the micronecking resistance or not is more specifically discriminated by a test for ascertaining the microcracking resistance. Then, the coated optical fiber having a good pressure characteristic to a fiber side and/or pressure characteristic to a bobbin side is obtd. even if the outermost layer coating is made hard (by increasing its Young's modulus).
Patent JP-H09268488-A (JP)
Title: Production of kraft pulp
Inventor: HARA HIROICHI
IPC: D21C3/02
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce an operation load of pulp and improve a yield of pulp in a method for producing a kraft pulp. SOLUTION: A lignocellulose material is cooked by using a cooking liquid comprising sodium sulfide, a polysulfide-type sulfur, sodium carbonate and sodium hydroxide and having 0.5-0.9mol/L concentration of the sodium carbonate, >2.0 molar ratio of the sodium hydroxide to the sodium carbonate and >=2g/L concentration of the polysulfide-type sulfur.
Patent JP-H10250856-A (JP)
Title: Card delivery device system
Inventor: WILLIS MARKUS
IPC: B65H3/06
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To favourably handle a card and prevent the dropping and loss of the card in the case of storing the card to sell in a storage chamber of a delivery device or in the case of taking out the card from the storage chamber. SOLUTION: This card delivery device system is furnished with a delivery device to deliver only a card 3 positioned at the bottom or the outside of accumulated cards by a delivery means and a box device 51 devised to store the cards by accumulating them, free to be installed on the card delivery device and to deliver only the card on the bottom or the outside by the delivery means. Additionally, it is furnished with a first lock means 61 to lock the opening and closing of the box device and a second lock means to lock the installation of the box device and the delivery device.
Patent JP-S5722224-A (JP)
Title: Automatic focusing device in collapsible camera
Inventor: KUBO NOBUAKI
IPC: G02B7/36
Filed: 1980-07-17
Abstract: PURPOSE:To improve the compactness of a camera by making the rear lens of a photographing lens system movable in an optical axis direction, and stopping the  same by the focusing signal from a distance measuring system thereby obtaining  focusing. CONSTITUTION:A rear lens control spring 12 and a shutter control spring 13 are charged by the rotation of a rear lens rotating ring 6 and a shutter set ring 7, whereby the ring 6 is set in the state of infinity or a closed focusing distance. When a release operation is made in photographing, a distance measuring system 18 operates, and first the detention of the ring 6 is released, and begins to be rotated clockwise by the energy released by the spring 12. Thence, when a magnet 20 is energized by the focusing signal from the system 18, the detaining pawl 16 of a focus setting lever 17 is jumped into the ratchet part 15 of the ring 6 by the repulsive force thereof, and in that position, the ring 6 is stopped and focusing is obtained.
Patent JP-S63263466-A (JP)
Title: Inspecting device for deformed product
Inventor: TANAKA SEINOSUKE
IPC: G01N29/04
Filed: 1987-04-21
Abstract: PURPOSE:To inspect and select a deformed product automatically and securely by falling and colliding a product to be inspected on a collision device and comparing and deciding its collision sound in terms of frequency. CONSTITUTION:This inspection device is equipped with a device 2 which falls and supplies the product 1 to be inspected, a device 3 where the falling product 1 collides, a microphone 4 which collects the collision sound, a trigger device 7 which operates when the microphone output is larger than a specific value, a frequency analyzing device 8, and a device 9 which selects a high sound pressure frequency component in a frequency component and compares the natural vibration frequency of a normal product with the frequency of the high sound pressure frequency component to decide a deformed product when the comparison result indicates a difference in frequency. Then the product 1 is fallen to collide and the shock sound is divided into frequency components constituting the shock sound, and thus the frequency component of high sound pressure is selected to find the natural vibration frequency of the product 1. This value is compared with that of the normal product to decide whether the product 1 is a normal product or the deformed product.
Patent JP-S5526030-A (JP)
Title: Flat armature coil
Inventor: MORINAGA SHIGEKI
IPC: H02K29/00
Filed: 1978-08-14
Abstract: PURPOSE:To manufacture an armature coil of small axial length, by embedding windings in adhesive sheets and stacking the sheets on a yoke plate so that the sheets are located at different phases and by thermally fixing the sheets on each other under pressure. CONSTITUTION:A conductor wire 1 is concentrically wound to make a thin coil 31. A number of such coils, which corresponds to that of poles of a rotor or the like, are embedded in the adhesive sheets 32 such as prepreg sheets and fixed thereto. A number of such coil-embedded sheets, which corresponds to that of phases, are stacked on the yoke plate 42 and thermally fixed to each other under pressure. A printed end plate 43 is attached to the fixed sheets, thereby making the armature coil of small axial length. This enables manufacturing a motor which has no slots and brushes and whose flatness is high.
Patent JP-H0629847-A (JP)
Title: Method and device for self-tracking multiple a/d conversion
Inventor: ROBAATO JIYOOZEFU TOTSUPAA
IPC: H03M1/18
Filed: 1993-04-23
Abstract: PURPOSE:To provide a method/device which can perform the nonlinear quantization of signals for the finer quantization in an entire dynamic range of signals without decreasing the number of bits produced by an A/D converter. CONSTITUTION:A 1st A/D converter 10 supplies an output signal of a prescribed number of bits. A 2nd A/D converter 20 supplies an output signal having the number of bits equal to or different from the number of bits of the output supplied from the converter 10. A reference voltage generator 30 supplies the reference voltage to both converters 10 and 20. A selector circuit 40 receives the output signals from both converters 10 and 20 and selectively outputs one of these output signals to a digital output bus.
Patent JP-H03297733-A (JP)
Title: Parts feeder
Inventor: TAKEMASA KAZUO
IPC: B65G35/06
Filed: 1990-04-13
Abstract: PURPOSE:To reduce a space of a device by feeding plural number of trays in a piled up condition with a feeding means, taking out the uppermost tray with a taking out means, and making it possible to feed the same to a specified position. CONSTITUTION:Trays 10 housing parts therein are piled up, placed on the base of a feeding unit 11, moved on rails, and positioned in a position below an elevator 12. A turning plate provided in the elevator 12 is turned, the uppermost tray 10 is separated, and lifted to the operation position of a chuck unit 13. The same is chucked by the chuck unit 13, the unit 13 is moved downward, and the uppermost tray 10 is carried by a carrying conveyer 14. An empty tray carried by the carrying conveyer 14 is lifted by the chuck unit 13, carried to an exhaust unit 15, and piled up in order from the lower side of the proceeding empty tray. Feed and exhaust can be performed in piled up condition of plural number of trays in such way, therefore the space for a whole device can be made small.
Patent JP-H09288277-A (JP)
Title: Liquid crystal display panel
Inventor: ARAI MAKOTO
IPC: G02F1/1337
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To avoid generation of disclination lines and to obtain high display contrast by forming a spacer in a nonpixel part of at least one of first and second substrates. SOLUTION: This panel consists of a first substrate 11 on which pixel electrodes 13, first polymer films 16 and spacers 4 are formed, a second substrate 12 on which a counter electrode 14 and a second polymer film 17 are formed, and a sealing part 18 to seal liquid crystal molecules 19 between the first substrate 11 and the second substrate 12. The first polymer films 16 and the second polymer film 17 are not subjected to uniaxial orientation treatment such as rubbing so that these films have such a surface state that do not control the liquid crystal molecules 19 to a certain direction in the plane. Therefore, the liquid crystal molecules 19 are randomly oriented to form lots of minute oriented regions 1 in the pixel 15. Further, the first polymer films 16 and the second polymer film 17 consist of polymer films such as polyamic acid, polyimide and polyamide.
Patent JP-S59222953-A (JP)
Title: Integrated circuit device
Inventor: WATANABE MASAHIRO
IPC: H01L23/29
Filed: 1983-06-02
Abstract: PURPOSE:To enable to protect electric elements from breakage, which is caused by ''a reverse insertion'' at the time when an integrated circuit device has been reversely inserted, by a method wherein plural pieces of external leads are respectively arranged at positions corresponding to the positions of external leads having the same function on the other side. CONSTITUTION:Two power source voltages Vcc1 and Vcc2 have been respectively provided with terminals 3 and 10. Separatedly from the power source voltages, there are some cases where two earth voltages GND1 and GND2 are used and respectively provided with the terminals 3 and 10. When an integrated circuit device IC has been made ''a reverse insertion'', the power source voltages Vcc1 and Vcc2 are sure to be respectively impressed on the terminals 10 and 3. Meanwhile, the terminals 3 and 10 originally are made in a constitution wherein a power source voltage is respectively impressed thereon. Accordingly, even though the integrated circuit device is made a reverse insertion, the reverse insertion becomes no hindrance to the terminals 3 and 10, resulting in enabling to protect the electric elements from breakage.
Patent JP-H11278144-A (JP)
Title: Delivery vehicle for platelike object such as plate glass
Inventor: TSUJIMOTO YASUTO
IPC: B60P3/00
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To easily and safely pile up platelike objects on a platelike object loading base on a delivery vehicle, take them down easily and safely, and load a cargo other than the platelike object at the same time for delivery. SOLUTION: A delivery vehicle for platelike object such as plate glass is constituted in such a way that each part is opened in a front half part of a load carrying platform 3 in a delivery vehicle main body 1 such as truck without providing a side plate and a bottom plate and that a support member 5 is fixed in the forward and backward directions in an intermediate part of this bottom plate open part. Inclined support parts 9, 9 in which both sides are inclined in a hem broadening manner and which receives a plan part of a platelike object are provided on both sides of the support member 5. Furthermore, a platelike object loading base 2 in substantially trestle shape constituted by providing and protruding platelike object loading parts 10, 10 inclined toward upper outside in lower parts of both inclined support parts 9, 9, respectively, is astridingly provided in the front half part, and a latter half part of the load carrying platform is constituted in the same way as ordinary load carrying platform.
Patent JP-H09288158-A (JP)
Title: Generating method of infrared simulated image
Inventor: MATSUMOTO SATOSHI
IPC: G09B9/36
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy in the amount of infrared emission from a target being subjected to atmospheric attenuation, without being affected by a simulation scenario, by preparing a matrix table of attenuation coefficients of an infrared ray in regard to the altitudes of a target and an aircraft. SOLUTION: In order to prepare a matrix table of attenuation coefficients, atmospheric characteristic data are set on the basis of an atmospheric database and altitude ranges and altitude steps of a target aircraft and an aircraft detecting the target are set in a simulation scenario. Next, atmospheric transmittivity and the attenuation coefficients are calculated from the atmospheric characteristic data and the set altitudes of the two aircrafts. This processing is executed over the set altitude ranges and thereby the matrix table of attenuation coefficients α11 -αNn in relation to the altitude H1 -HNN of the aircraft detecting the target and the altitude h1 -hn of the target is prepared.  At the time of execution of simulation, the attenuation coefficient α is extracted from the matrix table on the basis of altitude information on the data on motions of the aircrafts according to the scenario and the amount of infrared emission subjected to atmospheric attenuation is calculated.
Patent JP-H03294900-A (JP)
Title: Voice recognition device
Inventor: FUJIMOTO TAKAYUKI
IPC: G10L15/28
Filed: 1990-04-13
Abstract: PURPOSE:To prevent misrecognition by stopping or interrupting the operation of a 1st means temporarily when detecting an input voice inputted to the 1st means or the input level of the input voice being larger than a prescribed value during voice recognizing operation. CONSTITUTION:This device is provided with the 1st means 11 which inputs and recognizes the voice, a 2nd means 12 which decodes data into a voice and outputs the decoded voice, and a control means 5 which controls those 1st means 11 and 2nd means 12. The operation of the 1st means 11 is stopped or interrupted temporarily by 3rd means 13 and 13C when the state wherein the input voice inputted to the 1st means or the input level of the input voice is larger than the prescribed value is detected during the voice recognizing operation. Thus, misinput is prevented and misrecognition is prevented.
Patent JP-S5325271-A (JP)
Title: Heat exchanging method between granular or massive substance and gas
Inventor: SASAKI JIYUN
IPC: C10B39/00
Filed: 1976-08-20
Abstract: PURPOSE: To enhance the cooling effect and to facilitate to make the large-sized equipment, by supplying the gas from the side of the outlet end for the granular or massive substance and by heat exchanging by passing the gas for plural times while changing the direction alternately above and below the layer of the granular or massive substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58214967-A (JP)
Title: Deciding method of standard position of character pattern
Inventor: MAEDA MAMORU
IPC: G06V30/146
Filed: 1982-06-09
Abstract: PURPOSE:To improve the character recognizing capacity, by knowing previously the upper and lower standard positions of each character pattern and therefore eliminating the effects due to the variance of printing positions of characters and the inclination a character row. CONSTITUTION:A digital picture data delivered from a binary coding/isolated point eliminating part 2 undergoes segmentation of rows through a row segmenting part 3 of the next stage. The picture data equivalent to a row is stored in a row buffer 4 in the form of a row image. An actuated character segmenting part 5 gives an access to the buffer 4 to segment each character pattern sent from the row image and transfers successively the segmented character patterns to a character recognizing part 8. A standard position deciding part 7 receives a report of character segmentation end and refers to the contents of a bottom position table 6 to start the decision of standard position for each character pattern.
Patent JP-H04329251-A (JP)
Title: Double-base type high pressure sodium lamp
Inventor: SAITO NAOKI
IPC: H01J61/36
Filed: 1991-04-30
Abstract: PURPOSE:To supply the electricity to a light emitting tube stably without generation of crack in an external tube or the like during the lighting. CONSTITUTION:Each one end of a light emitting tube supporting bar 5 and a lead wire 9 is connected to a metal foil 7 sealed to the end of an external tube 2, and the end of the light emitting tube supporting bar 5 is inserted to a conductive tube 3 sealed to the end of a light emitting tube 1, and the other end of the lead wire 9 is connected to the conductive tube 3 under the condition that the lead wire 9 is bent.
Patent JP-2000292634-A (JP)
Title: Array waveguide diffraction grating type optical multiplexer/demultiplexer and its manufacture
Inventor: HIRAI SHIGERU
IPC: G02B5/18
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a low-loss and compact array waveguide diffraction grating type optical multiplexer/demultiplexer facilitating manufacture, and a manufacturing method. SOLUTION: A first channel waveguide for input/output 2, a first slab waveguide 3 connected to the first channel waveguide for input/output 2, an array waveguide part 4 comprising M (M>=2) of channel waveguides 41 to 4M with different optical path lengths connected to the first slab waveguide 3, a second slab waveguide 5 connected to the array waveguide part 4, and N (N>=2) of second channel waveguides for input/output 61 to 6N connected to the second slab waveguide 5 are formed on a base plate 1. A double refraction plate 7 is embedded in the course of the light path in the second slab waveguide 5.
Patent JP-2000291447-A (JP)
Title: Low-temperature turbine power generating system
Inventor: TSUJI TADASHI
IPC: F02C6/18
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To improve operation efficiency and increase output by using cooling water, LNG cold, cold exhaust and liquid air to make cooling air of a rotor and a blade of a gas turbine low temperature in a low-temperature turbine power generating system having a combination of combined cycle power generating equipment, low- temperature equipment and liquid air power generating equipment. SOLUTION: This combined cycle power generating equipment 1 includes a compressor 2, a gas turbine 4, a combustor 3, and an exhaust heat recovery boiler 5 and the like. This system includes a mixer MX for mixing sucked atmospheric air of the compressor 2 and low-temperature air from a low-temperature equipment 10, including a high-pressure compressor 11, an LNG evaporator 12 and a low-temperature heat exchanger 13, and some of the obtained low-temperature air is supplied to the combustor 3, the residue being subjected to air bleed to be supplied to an air cooler AC1. The bleed air from the power generating equipment 1 is cooled by the LNG evaporator 12 of the low-temperature equipment 10 and then is liquefied by an expansion turbine 16 and a condenser 17. Liquid air is stored in a tank 18.  An expansion turbine 25 and a gas turbine 29 are driven by a liquid air power generating equipment 20 to generate power.
Patent JP-S63266614-A (JP)
Title: Manufacture of magnetic head core
Inventor: YAGI ICHIRO
IPC: G11B5/17
Filed: 1987-04-22
Abstract: PURPOSE:To form a pair of magnetic gaps with high accuracy by sandwiching a non-magnetic wire rod or a foil between three cores of a prescribed dimension, bonding two plate surfaces, forming a front core and joining an E-type back core. CONSTITUTION:At the side surface of a planar core 2', a non-magnetic material is stretched, other planar cores 1' and 3' are adhered to both sides and a front core 7 of double gaps 5 and 6 is formed. As the mode to stretch the non- magnetic material on a core side surface, it is preferable to wind a very fine wire 4 on a planar core 2 or to stick a thin foil on both side surfaces of the core. Thereafter, an E-shaped back ore 8 is adhered to the edge surface of the front core 7. Thus, the depth of the magnetic gap and the accuracy of a width clearance, etc., can be secured, and the manufacture of a double gap magnetic head core with a small processing quantity of a grinding, etc., can be obtained.
Patent JP-H11293531-A (JP)
Title: Production of specific spunized conjugate false twisted yarn
Inventor: MATSUMOTO MITSUO
IPC: D02G3/22
Filed: 1998-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a specific spunized conjugate false twisted yarn for providing a spunized fabric having smooth touch and excellent drape properties, by arranging thermoplastic fillament yarns having a specified difference in elongation in parallel, drawing, falsely twisting the yarns and dividing the false twisted yarn into the yarns before the arrangement in parallel. SOLUTION: Two pairs of yarns X and Y comprising thermoplastic yarns A1 and B1 and A2 and B2 having >=60% elongation and 40-150% elongation such thermoplastic multifilaments are adjusted through a tension adjusting tool 1 to approximately constant tension, interlaced between a first and a second feed rollers 2 and 4 by an interlace nozzle 3, arranged in parallel and subjected to false twisting between the feed roller 4 and a first take-up roller 7 by a heater 5 and a false twisting apparatus 6. Successively the false twisted yarn is divided between the first take-up roller 7 and a second take-up roller 8 by dividing guides G1 and G2 into the yarns X and Y, made into specific spunized conjugate false twisted yarn and wound on a winder 9.
Patent JP-S61253988-A (JP)
Title: Interlace-non-interlace scan converter
Inventor: DONARUDO HENRI UIRIISU
IPC: H04N9/64
Filed: 1986-04-28
Abstract: A speed-up memory converts interlaced RGB input signals to double line-rate (progressive scan) form. A vertical detail signal is derived from the RGB input signals before or after speed-up and a vertical peaking signal is derived from the detail signal. During the first read operation of the speed-up memory both signals are added to the speeded-up signals to effect a preshoot of the resultant signal and during the second speed-up memory read operation only the peaking signal added to affect an overshoot of the resultant signals whereby alternate lines of the converted RGB signals exhibit enhanced vertical detail.
Patent JP-H02277798-A (JP)
Title: Production of built-up film by langmuir-blodgett's technique combined with electrolytic oxidation polymerization
Inventor: NAKAMURA RYOJI
IPC: C08G73/00
Filed: 1989-04-19
Abstract: PURPOSE:To obtain a built-up film having superior functional properties by the Langmuir-Blodgett's(LB) technique without using aniline having a higher alkyl group by subjecting monomers selected among alkyl substd. anilines to electrolytic oxidation polymn. with an electrically conductive substrate as a working electrode. CONSTITUTION:One or more kinds of monomers selected among alkyl substd. anilines are used. An acidic aq. soln. and an electrolyte are put in a trough and the monomers are dissolved in a uonpolar org. solvent and poured in the trough. A substrate is continuously and vertically moved between the inside and outside of the trough while impressing constant electric potential on the substrate. By this operation, a film of the monomers is formed by the LB technique, electrolytic oxidation polymn. proceeds during film formation and a built-up film of a polymer is formed.