baber/WOPTO huggingface dataset:
Patent JP-H04166319-A (JP)
Title: Manufacture of optical polycarbonate sheet
Inventor: MIYAUCHI MASAYOSHI
IPC: B29C47/00
Filed: 1990-10-31
Abstract: PURPOSE:To manufacture a polycarbonate sheet which has low widthwise retardation and is uniform substantially and useful for optical use, by a method wherein polycarbonate resin whose viscosity-average molecular weight is within a specific range is melt-extruded and made into a sheet whose birefringence of a direction of an extrusion width is specific or less. CONSTITUTION:Polycarbonate resin whose viscosity-average molecular weight is within 14,000-19,000 is melt-extruded and made into a sheet whose birefringence of a direction of an extrusion width is 40nm or less, in a manufacture of an optical polycarbonate sheet. The sheet includes a filmy or platelike matter having ordinarily a thickness of about 0.1-3mm. The polycarbonate resin to be used is manufactured by causing bivalent phenol and carbonate precursor to react on each other by a solution method or fusion method. Under a state where the viscosity-average molecular weight is less than 14,000, mechanical physical properties of a film to be obtained are deteriorated and when the same exceeds 19,000, retardation of a direction of an extrusion width becomes uneven.
Patent JP-S63145506-A (JP)
Title: Numerical controller
Inventor: CHIMI JIYUN
IPC: G05B19/21
Filed: 1986-12-08
Abstract: PURPOSE:To facilitate the numerical control by matching the output pulses received from a shift value detecting means which detects the shift value of a part to be controlled along each axis via a pulse number matching means so that an equal number of pulses are secured for each shift value. CONSTITUTION:A part to be controlled like a table of a machine tool 1, etc., is shifted along different axes of drive means 2X-2Z respectively. These shift values obtained along axes X, Y and Z are detected by shift value detection means 6X-6Z in the form of pulse signals. These pulse signals are matched with each other by a pulse number matching means 8 so that the number of pulses are equal to each other for each shift value. A numerical command means 7 controls the drive means 2X-2Z based on the output pulse signal received from the means 8. In such a way, the numerical control is facilitated.
Patent JP-H10127707-A (JP)
Title: Cart for dental treatment
Inventor: ARAI TOSHIO
IPC: A61G12/00
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To demonstrate sufficient function by making an upper surface of a box as a working table surface, providing a light irradiation device for solidifying a photopolymerization type resin on a part thereof, and providing an insulation box inside thereof to store the raw material of the photopolymerization type resin. SOLUTION: A multi-purpose working table 19 is provided on an upper surface of a box of a cart 14, and a photopolymerization type resin 15 is loaded thereon. A light irradiation device 12 is provided to solidify the photopolymerization type resin 15. An insulation box 5 is provided in the box, sand the raw material of the photopolymerization type resin 15, a strong acid water 22, and other material and medicines requiring the insulation are stored and insulated. There materials are taken in and taken out by opening/closing a front door. A front panel of a plug-in unit, a select switch 7, a power source switch 23, an indication lamp 24, etc., are provided on an upper part and a center part of a front side of the cart 14, and the cart is movable by casters. Each device is collected in the cart 14 to improve the efficient of the treatment.
Patent JP-2001105616-A (JP)
Title: Ink jet printing head and ink jet printer
Inventor: MORIKOSHI KOJI
IPC: B41J2/165
Filed: 1999-10-14
Abstract: PROBLEM TO BE SOLVED: To prevent the scattering of bonded ink scum to the side surface of a printing head due to wiping and to perform wiping effectively at a high speed. SOLUTION: Ink absorbers 15, 17 are provided in the contact places with a wiper 23 on both sides of the nozzle surface 13 of a printing head 11. Slits, grooves, uneven parts or holes are provided in the ink absorbers 15, 17 and, by the capillary phenomenon, ink trapping function or ink scraping function possessed by them, the ink absorbers 15, 17 absorb ink scum effectively.
Patent JP-S62153747-A (JP)
Title: Method for imaging object by ultrasonic wave or electromagnetic wave
Inventor: OZAKI SADAHIKO
IPC: G01S13/90
Filed: 1985-12-27
Abstract: PURPOSE:To conserve the capacity of a memory to be used and to make it possible to shorten the time required in the regeneration processing of an image, by successively regenerating the line image of the center line of a synthetic aperture range using the receiving signal groups from a plurality of scanning points. CONSTITUTION:A pulse generator 7 applies spike shaped pulse voltage to an ultrasonic transmitter-receiver 1 to send an ultrasonic signal to a material 6 to be inspected and an ultrasonic receiving signal is stored in a wave form memory part 13 through a receiving amplifier 8 and an A/D converting part 9 while entire region data are successively subjected to line shift. The corresponding value in the receiving signal row corresponding to each scanning point is read from the wave form memory part 13 according to each phase history line necessary for regenerating the image of each point on an imaging objective line by a phase history line table 14 and the accumulated result of the read value is written in an image memory part 17. The regenerated image value of the image memory part 17 is displayed on an image display part 18 while successively subjected to line shift to enable the display of a plane image.
Patent JP-2001074169-A (JP)
Title: Piping support
Inventor: KOIKE OKIMASA
IPC: F16L3/12
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a support for piping, capable of obtaining plural piping routes without generating noise. SOLUTION: A strip curved part 3 having the inside diameter fitted on the outside diameter of a pipe body to be held, is provided. A part of the curved part 3 is chipped and therefrom a pair of tongue piece-like holding parts projected diagonally upward are provided in succession to the curved part 3, and on the one hand, a screwing part 2 which is continuous with the curved part 3, is provided, and female threads are threaded in the screwing part 2. A through hole is provided in the holding parts 4, and a pipe body in the curved part is tightened and held by a screwing-in member to be inserted-fixed in the through hole.
Patent JP-H09131725-A (JP)
Title: Dressing method for inner diameter saw blade
Inventor: YAMAMOTO SEIJI
IPC: B28D5/02
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for dressing an inner diameter saw blade which can efficiently dress the blade in a short time. SOLUTION: The edge 12b of an inner diameter saw, blade 12 obliquely upward cuts a dressing stone 42. Thus, the upper end part D of the edge 12b is brought into contact with a dressing stone 42, and dressed. Further, the blade 12 is horizontally drawn from the stone 42 from the above state, and hence the rear end upper side part F of the edge 12b of the blade 12 is brought into contact, with the trough 42A of the cutout groove 43 of the stone 42 formed of the cutout, and the part F is dressed. Thus, the one side (upper side) face of the edge of the inner diameter saw blade is dressed, and the other (lower side) face is dressed by the similar process, and thus the both sides of the edge 12b are dressed.
Patent JP-S63142262-A (JP)
Title: Method and device for sampling and testing fecal-matter occult blood
Inventor: JIYOSEFUINA TEKUSON BEIKAA
IPC: G01N33/72
Filed: 1987-11-19
Abstract: A method and slide for collecting and testing fecal occult blood which permits multiple analyses of a single fecal sample. The slide contains a pocket-like member on a portion of the inside front cover of the slide. An absorbent insert is disposed in the pocket. When the cover is in a closed position the pocket overlies the fecal smear on the specimen viewing sheet and the insert can be removed from the pocket. This design permits an analysis to be done on the specimen receiving sheet of the slide together with a second confirmatory test on the insert.
Patent JP-S63146518-A (JP)
Title: Coding system for still picture
Inventor: TANOUE MAKIKO
IPC: G10L19/038
Filed: 1986-12-09
Abstract: PURPOSE:To decrease quantity of data of an error signal by applying vector quantization to an error between an original picture and a predicted reproduced pattern, storing a quantized code onto a code book in this case so as to be used for the next vector quantization and updating the code book. CONSTITUTION:An error signal between the result of sub-sampling of an original picture and the sub-sampling of a reproduced predicting pattern is subject to vector quantization and a vector quantization code stored in a code book generating means 4 in this case is referenced by a vector quantizer 3 corresponding the sub-sample error signal of the next stage. Then the code book with the least quantization error is selected and only the index is sent to the reception side via a transmission line. The opposite operation to that of the transmission side is executed at the receiving side. Thus, it is not required to send a sub- sample data one after another as the case with scaler quantization, the transmission time is reduced and the vector quantization distortion by the vector quantization in using a fixed code book is reduced.
Patent JP-H06150810-A (JP)
Title: Activating method for picture tube cathode
Inventor: TAGAWA YASUHIRO
IPC: H01J9/04
Filed: 1992-10-30
Abstract: PURPOSE:To reduce ion bombardment to an electron gun cathode by interrupting leak current to a third grid electrode adjacent to a second grid electrode when the electron gun cathode of a picture tube is activated. CONSTITUTION:When the electron gun cathode of a picture tube is activated by aging, connection is made so that current flowing to the cathode, a heater for cathode heating, a first grid G1 electrode, and a second grid G2, is not allowed to leak to a third grid G3. When the electron gun is of a bi-potential type, the connection terminal of the third grid G3 electrode is open circuited as a leak current interruption method. When the electron gun is of a uni-bi- potential type, it is suitable to set the potential of the third grid G3 electrode at least at 10V or higher on a negative side. Thereby, the flying distance of electron beam is reduced, and the ionization establishment of residual gas in the picture tube is declined. Accordingly, cathode characteristic is stabilized.
Patent JP-H04164647-A (JP)
Title: Production of bright decorative pattern and bright decorative sheet
Inventor: ENDO MASAKAZU
IPC: B41F16/00
Filed: 1990-10-29
Abstract: PURPOSE:To form various reflected light patterns on the surface of a sheet by a method wherein a reflecting layer for forming a predetermined pattern is laminated on the top surface of the sheet, and the reflecting layer is thermally bonded to the sheet with a projected and recessed pattern by the hot press of a hot stamp die having the predetermined projected and recessed pattern on the lower surface thereof. CONSTITUTION:A transfer foil 2 is provided on a sheet 3. A hot stamp die 1 is pressed down from above to hot press the transfer foil 2 and the sheet 3. The transfer foil 2 is thermally bonded to the sheet 3. By releasing the transfer foil 2 from the sheet, only an adhesive layer 2e, a reflecting layer 2d, and an ink printing layer 2c at parts A, B, C of the transfer foil 2 remain on the sheet 3, and the other part of the transfer foil is all removed. Namely, a projected and recessed pattern corresponding to a pattern on the lower surface of the hot stamp die is formed on the sheet 3. Since the reflecting layer 2d per se in the projected and recessed pattern is also projected and recessed, lights are reflected at various levels on the reflecting surface, and lights incident on the part of the transferred pattern are reflected in various directions to form a reflected pattern.
Patent JP-S63147703-A (JP)
Title: Floating-type shelf administration in automatic warehousing facility
Inventor: HORIGUCHI FUJIO
IPC: B65G1/137
Filed: 1986-12-11
Abstract: PURPOSE:To aim at improvement of the efficiency of a warehousing space by warehousing goods in such a manner that they are placed one after another in an empty shelf near a receiving port according to the style of packing, and, when the receiving port is filled up, they are discharged from there to a delivery port by using a storing/delivering means, and then delivering goods in such a manner that, by order of the prority of delivery requisition, they are delivered one after another from an occupied shelf near the delivery port, and the records are renewed. CONSTITUTION:When the information about warehoused goods thrown into a receiving port 6 is inputted to a control unit 4, the control unit 4 determines the size of the style of packing and retrieves shelves suitable to the style of packing, and then, if there are empty shelves, the goods are stored one after another in an empty shelf near the receiving port 6 by using a storing/delivering means 2. If there is no empty shelf, the state of full load is displayed, and the goods are discharged to a delivery port 5 by using the storing/delivering means 2. For delivery, according to a delivery requisition, a delivery requisition article is referred to an article number file, and then, if there is a stock, the goods are delivered one after another from an occupied shelf near the delivery port 5, and the number of stock in an article information file is renewed. If there is no stock, the information of a shortage article is stored in a recorder. By virtue of this constitution, both the efficiency of warehousing space and the temporal efficiency of storing/delivering work can be improved.
Patent JP-H09117081-A (JP)
Title: Rotor for permanent magnet synchronous motor
Inventor: TOMINAGA RYUICHIRO
IPC: H02K21/14
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To compensate for the fluctuation of a load by setting a phase difference of a specific electric angle between the field axis of a field permanent magnet and the central axis of a damper winding thereby producing a damper effect effective for the d-axis. SOLUTION: Field permanent magnets 1 having specified number of pole pairs are secured to the outer surface of a ring yoke 3 and arranged at a specified pole pitch while alternating the polarity. A ring-like damper winding 2 of single or several turns is disposed around each field permanent magnet 1 such that a phase difference of 90 deg. electric angle is set between the central axis thereof and the field axis of field permanent magnet 1. If a load fluctuates due to disturbance during operation with the flux ϕq *sinθproduced from a coil 5, phase variation of dθ is generated between the field axis (d-axis) and the coil and a current flows through the damper winding 2 to induce a flux ϕab on the field side.  Consequently, the load variation is absorbed by the damper winding 2 and compensated during steady operation and the trembling of rotor can be suppressed upon occurrence of servo lock.
Patent JP-H03155864-A (JP)
Title: Jet streamer
Inventor: NAKAMURA TETSUYA
IPC: A47K3/10
Filed: 1989-11-10
Abstract: PURPOSE:To increase the quantity of air to be mixed without reducing the ejection quantity of water by arranging an air suction pipe in the inside of a nozzle part, and positioning the tip part of the air suction pipe in the center of the ejection port of the nozzle part. CONSTITUTION:The air suction pipe is arranged in the inside of the nozzle part which ejects the water, and the tip part of the air suction pipe is arranged in the center of the ejection port of the nozzle part. When the water is ejected from an annular water ejection port 13, air pressure at the output part of the air suction pipe 10 enclosed with the water ejection port 13 goes to a negative pressure state compared with that at the outside. In other words, the water is ejected from the periphery of the output part of the air suction pipe 10 cylindrically, and also, the speed of the water immediately after being ejected is quite fast. Therefore, the air of a large capacity at a part enclosed with the water ejection port 13, i.e., the output part of the air suction pipe 10 can be carried.
Patent JP-S62151886-A (JP)
Inventor: MANABE JIICHI
IPC: G09F9/33
Filed: 1985-12-26
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-S62152198-A (JP)
Inventor: MORI HISAKO
IPC: H01L23/28
Filed: 1985-12-26
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-H05111229-A (JP)
Title: Converter for electric energy and mechanical energy
Inventor: KAIDO TSUTOMU
IPC: H02K35/06
Filed: 1991-10-15
Abstract: PURPOSE:To save the labor of the manufacture of a device and improve low frequency property by using a lap magnetic core for a magnetic core, and also, arranging the constitution such that shifting direction of the mobile part of an armature conductor is perpendicular to the magnetic flux generated by a field source. CONSTITUTION:The magnetic core of a device is a lap magnet where E-shaped magnetic plates 4C and 4D are opposed to each other, and magnetic plates, where the lap part 4x of the center foot 4p and the lap parts 4y and 4z of outer feet 4q and 4r are different in length, are put piled up alternately. Moreover, at the center part of the center foot 4p, an armature conductor 2 is provided movably in the direction along the center foot 4p, and i/o windings 1e and 1f are provided in the sections outside the shifting range of the armature conductor 2. Furthermore, permanent magnet pieces are provided, as field sources 3a and 3b, in contact with the center parts of the outer feet 4q and 4r in the window parts 8a and 8b of the magnetic core. And, for the armature conductor 2, the one without joints can be used, and a device excellent in low frequency property can be obtained and also the installation of the one being wound in advance becomes possible.
Patent JP-H01137162-A (JP)
Title: Very low temperature refrigerant recovering device
Inventor: SHIBANUMA KIYOSHI
IPC: F25B9/00
Filed: 1987-11-24
Abstract: PURPOSE:To optimize control of switching of return refrigerant gas, by a method wherein a steady valve is located in a line running from a substance to be cooled through a very low temperature regrigerant carrier piping to a freezer, a precooling valve in a line running from the substance to be cooled to a compressor, the steady valve and the precooling valve are switched and controlled according to the temperature of return refrigerant gas and a valve opening control speed is increased and controlled during control of opening of the steady valve. CONSTITUTION:A control device 11 controls a precooling valve 7 and a steady valve 6 according to the value of an outlet thermometer 10. Namely, when the value of the outlet thermometer 10 exceeds a set value, the steady valve 6 is closed and the precooling valve 7 is fully opened. At a time (a) when the value of the outlet thermometer 10 reduced to a value lower than the set value, the steady valve 6 is opened at a comparatively slow control speed (between (a) and (b)). After a time (b) when the opening of the steady valve 6 is increased to a specified value, a control speed is increased to a relatively high value to open the steady valve 6 (between (b) and (c)). After a time (c) when the opening of the steady valve 6 is increased to a maximum, after the precool valve 7 and the steady valve 6 are held in a fully opened state for a specified time (between (c) and (d)), the precooling valve 7 is rapidly brought into a full opening state, and switching control is completed (at a time (e)).
Patent JP-H01138051-A (JP)
Title: Method and apparatus for squeezing molten metal
Inventor: INAGAKI NORIO
IPC: B22D17/12
Filed: 1987-11-24
Abstract: PURPOSE:To enable the removal of defect caused by inclusion by injecting molten metal in a sleeve into the cavity at an upper part from a sprue with a plunger, working an inner plunger, pressurizing the molten metal and taking out the product part and biscuit part after solidifying. CONSTITUTION:By working the inner plunger 12 and an outer plunger 10 at the same time, the molten metal 14 in the sleeve is poured into the cavity 16 through the sprue 24. Successively, after pressurizing the molten metal in the cavity 16 by working the inner plunger 12, when the molten metal is suitably solidified, a die 2, the outer plunger 10, the inner plunger 12 are ascended to the sleeve 6. Ascents of the lower die 20 and the outer plunger 10 are stopped at the fixed height and the upper die 18 and the inner plunger 12 are ascended to cut off the product part 14A and the biscuit part 14B, and the product part 14A and the inner plunger 12 are descended to take out the product part 14A and the biscuit part. By this method, as the fashion surface in a wheel is cast downward, the defect is not appeared and the product yield is improved.
Patent JP-H09134341-A (JP)
Title: Simulator preparing device
Inventor: MORIZAKI MASATOSHI
IPC: G06F19/00
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To visually construct a simulation model by a component embedded type editor such as a graphic user interface(GUI) constructing tool and to easily prepare a simulator. SOLUTION: Respective constitutional components of a simulation model are prepared as class libraries 11, 21, 31 with plural-layer structure consisting of a network layer for the connection and arrangement of elements, a GUI layer for regulating a visual model and a model layer for regulating a function model and a simulator is prepared by combining the components of respective layers prepared by a network layer preparing part 10, a GUI layer preparing part 20 and a model layer preparing part 30.
Patent JP-H03154305-A (JP)
Title: Manufacture of superconducting coil
Inventor: SAWADA NORITATSU
IPC: C04B35/653
Filed: 1989-11-13
Abstract: PURPOSE:To eliminate cracks and improve mechanical strength by firing a green sheet obtained by sticking two ceramic raw sheets, extending it in the direction of axis, and then forming a thin film of an oxide superconductor on the surface. CONSTITUTION:A raw sheet 7b of a plate-shaped ceramic is placed on another raw sheet 7a of plate-shaped ceramic so that the upper surfaces and lower surfaces of both raw sheets of ceramic overlap each other and then they are applied to each other, thus forming a green sheet 8. Then, the green sheet 8 is wound around a core body while a die lubricating material is added to one surface and the firing is performed, thus producing a coil-shaped ceramic substrate 13 without any warpage and curving. This ceramic substrate 13 is oriented in the direction of axis and a thin film 20a of oxide superconductor is formed on the surface using a thin-film forming means, thus forming the homogeneous superconducting thin film 20a without any crazing and cracking.
Patent JP-H03154960-A (JP)
Title: Computer system
Inventor: SAKATA TOMOYUKI
IPC: H04L29/06
Filed: 1989-11-13
Abstract: PURPOSE:To reduce the load of a CPU at application of a network function by processing a protocol via a protocol processing module in terms of hardware. CONSTITUTION:At reception of data, the protocols of reception packets received through a network interface 2 are processed by the protocol processing modules 41 - 43 which are selected via the protocol processing selected by a received protocol selection module 3. At transmission of data, the protocols of the reception data received from an operating system 7 are processed by the modules 41 - 43 selected by a transmitted protocol selection module 6. When the types of protocols to be handled are added or changed, the modules 41 - 43 are removed from the protocol processing module loading adaptors 51 - 53 and then other protocol processing modules are attached. In such a constitution, the CPU load is reduced at application of a network function.