baber/WOPTO huggingface dataset:
Patent JP-H02270199-A (JP)
Title: Ultraviolet ray erasing device
Inventor: OBATA MASANORI
IPC: H01L29/788
Filed: 1989-04-11
Abstract: PURPOSE:To stop ultraviolet irradiation before an ultraviolet ray leakage quantity exceeds a safety standard value by providing an EPROM as a sensor for the ultraviolet ray leakage quantity outside a device in order to measure the ultraviolet ray quantity leaking outside the device. CONSTITUTION:An ultraviolet ray erasing type read-only memory (EPROM) 8 is provided as an ultraviolet ray leakage quantity monitor outside a device cover 7. After the ultraviolet rays are completely erased, a wafer 5 is taken out of the stage in a device main body 1, and a next wafer handling process is started. While the wafer is being handled, a shutter 4 is opened, and the ultraviolet rays leak. The ultraviolet rays are prevented from leaking to the outside of the device by the device cover 7. The ultraviolet rays leaking outside the device cover 7 are emitted on the EPROM 8, and by the decreased quantity of the threshold voltage of the EPROM 8, the ultraviolet ray leakage quantity is measured. Thus the ultraviolet irradiation can be stopped before the ultraviolet ray leakage quantity exceeds the safety standard value, and the safety can be controlled.
Patent JP-2000282381-A (JP)
Title: Production of deinked pulp
Inventor: INABA RYUICHI
IPC: D21C5/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing deinked pulp having high whiteness at a low cost in a method for producing deinked pulp using waste paper as a raw material. SOLUTION: This production of deinked pulp included (i) a process to prepare low water content fibers by disintegrating wastepaper in water, removing foreign materials and dehydrating, (ii) a process to add a bleaching agent to the low water content fibers and mix the bleaching agent with the fibers by opening the fibers with adding a shearing force in the range to practically give no damages to the fibers in a space between a stator and a rotor using a mixer comprising the stator and the rotor, (iii) a process to age the product obtained in the opening process in a aging tower and (iv) a kneading process to strip off an ink from the fibers by giving a shearing force 4-400 times larger than that given by the mixer to the product obtained in the aging process by using a kneading device comprising a stator and a rotor in a space between the stator and the mixer.
Patent JP-S59220094-A (JP)
Title: Stationary secondary exciting controller
Inventor: KITABAYASHI YUKIO
IPC: H02P23/00
Filed: 1983-05-27
Abstract: PURPOSE:To eliminate the application of an excess surge voltage to a semiconductor element by providing a smoothing condenser at the DC side of the secondary exciting static power converter. CONSTITUTION:A diode rectifier 10 converts a power source voltage into a DC. A GTO converter 6 converts a DC from a diode rectifier 10 to a variable frequency AC to excite the secondary winding of an IM1. A GTO converter 6 has a capacitor 7 at the DC side. When a surge voltage is generated between U and W of the secondary winding of the IM1 as designated by a broken line in the drawing in case that a surge voltage is generated at the secondary winding of the IM1, diodes marked without solid black are conducted to form a circuit which has the capacitor 7 against the surge voltage. Since the capacitor 7 has small impedance against the abrupt surge, the capacitor 7 does not absorb the surge voltage.
Patent JP-S60235679-A (JP)
Inventor: SAKAI AKIRA
IPC: B07B13/02
Filed: 1984-05-09
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-H10243905-A (JP)
Title: Broom capable of easily sweeping up waste paper or the like stuck to floor
Inventor: OFUJI MITSUO
IPC: A47L13/38
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily clean horse betting tickets/waste paper, etc., stuck to the floor of a race track/a printing office, etc., by putting several hook-like piano wires or the like in the tip (sweeping part) of a broom. SOLUTION: In the tip 2 (sweeping part) of this broom 1, the several hook- like piano wires 3 or the like (diameter is 0.6-0.7mm) 3-4cm shorter than that are put. By exerting force to the tip 2 (sweeping part) of the broom 1 slightly more than usual, it is bent, the tips of the hook-like piano wires 3 or the like are projected and the waste paper or the like stuck to the floor is promptly swept up.
Patent JP-S57207793-A (JP)
Title: Heat accumulating tank
Inventor: HANAOKA TADASHI
IPC: F24S90/00
Filed: 1981-06-18
Abstract: PURPOSE:To prevent rupture of a heat accumulating tank due to its volume change and to increase the range of available temperature, by shaping a heat accumulating medium incorporating heat accumulating tank into the form of a resilient bag, the inner space of which is divided into a plurality of chambers by means of resilient members, and filling these chambers with heat accumulating mediums having different solidifying points. CONSTITUTION:The inner space of a resilient bag-like container 1 is divided into chambers 7-9 by means of resilient partition walls 5, 6, and these chambers 7-9 are respectively filled with heat accumulating mediums having different solidifying points, for instance, with an antifreezing solution 7, water 8 and paraffin 9. With such an arrangement, when heat is supplied to a heat exchanger 3 of the tank 1 under the state that the temperature is lower than 0 deg.C at which the heat accumulating medium 8, 9 are solidified, heat is accumulated first in the antifreezing solution 7 and then is transmitted also to water 8 and paraffin 9. Along with temperature rise of them, melting of water 8 and paraffin 9 takes place and latent heat is accumulated therein. Thus, since shifting of phase to liquid or to solid is caused through utilization of heat accumulating medium having different solidifying points, a large amount of heat can be accumulated in the tank over a wide temperature range and rupture of the tank can be prevented since the volume change caused by the phase shifting can be absorbed by a resilient material or materials for the partition walls.
Patent JP-S5521420-A (JP)
Title: Manufacture of elastic fissure sheet
Inventor: SAIKI NORITSUGU
IPC: D04H13/00
Filed: 1978-08-01
Abstract: PURPOSE: To manufacture the title sheet with improved stretching properties by the use of, as its hard segment, a copolymer composed of tetramethylene terephthalate and a specific amount of another ester unit.  
     CONSTITUTION: In a block polyester elastoner consisting of (1) as the hard segment, an aromatic polyester whose chief recurring unit is tetramethylene terephthalate, and (2) as the soft segment, mainly an aliphatic polyether or aliphatic polyester, the hard segment is made to constitute from a copolymer composed of: (A) 50W98mole% of tetramethylene terephthalate unit and (B) 2W50mole% of another  ester unit made up of a dicarboxylic acid such as terephthalic acid, isophthalic acid,  a 6W12C aliphatic dicarboxylic acid, etc., and a 2W6C aliphatic glycol. The  molten elastomer is extruded together with an expandable material through a slit  die to obtainthe objective fissure sheet.  
     USE: For nonwoven fabric use. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5218587-A (JP)
Title: Foretelling system of following actions for automatic machinery
Inventor: NIWA KENICHI
IPC: G05B23/02
Filed: 1975-08-01
Abstract: PURPOSE:An automatic machine which can foretell the direction of the machine's movement to operators.
Patent JP-S62249010-A (JP)
Title: Position detecting system for moving body
Inventor: TSUMURA TOSHIHIRO
IPC: G01S5/16
Filed: 1986-04-21
Abstract: PURPOSE:To obtain various bits of positional information of a moving body by striking turning and scanning optical beams upon an optical reflection means and detecting the output of the reflected beams of light by an angle detection means. CONSTITUTION:The plane optical beams 4 spreading in a vertical direction from a turning and scanning means 3' are turned and scanned in a horizontal direction. When the optical beams 4 strike upon the optical reflection means A, for instance, the reflected beams of light return to the turning and scanning means 3' through almost the same optional path as the optional beams 4. As a result, the reflected beams of light are reflected by a half mirror 3d after transmitting through a lens 3e and detected by a photodetector 3f. Accordingly, the photodetection output is brought out from the photodetector 3f and given to a CPU via the input/output interface. The CPU performs arithmetic operation of the position of coordinates of an aeroplane.
Patent JP-H01267212-A (JP)
Title: Device for sorting carrier
Inventor: OKURA NORIO
IPC: B65G47/46
Filed: 1988-04-15
Abstract: PURPOSE:To enable a device to be positively operated with noise level lowered by arranging an endless belt in the direction intersected with the moving direction of a dolly, driving frictionally the friction wheels provided under-neath the dolly, and thereby rotating a belt pulley in the title device wherein numbers of dollies are moved circularly. CONSTITUTION:Friction plates 41 and 42 corresponding to the friction wheels 11 and 12 of a dolly are provided for the carry-in position and the carry-out sorting position respectively for the circulating route of the dolly 1a. And an endless support belt 7 is wrapped over the dolly 1a, which runs in the direction of the movement of the dolly 1a, that is, the carry-in/out direction of the dolly 1a so that the driving pulley 6 of it is connected with the friction wheels 11 and 12 via a transmitting mechanism 14. In this constitution, the friction plates 41 and 42 are elevated as required at the carry-in position and the carry-out position so as to be brought in contact with the friction wheels 11 and 12. The friction wheels 11 and 12 are therefore rotated while being accompanied with the running of the dolly so that the belt 7 can run. By this constitution, a device can thereby be positively operated with noise level lowered.
Patent JP-H04303421-A (JP)
Title: Rf coil of mr device
Inventor: MIURA YOSHIAKI
IPC: G01R33/34
Filed: 1991-03-31
Abstract: PURPOSE:To readily expand sensitivity region at any time with a simple structure. CONSTITUTION:While a first loop-shaped conductive element is provided with a current supply part and resonance capacitor which function as one RF coil, a second loop-shaped conductive element having resonance capacitors Cr, Cr' and no current supply part is removably attached to the first loop-shaped conductive element so that both are electromagnetically coupled with each other.
Patent JP-2000285488-A (JP)
Title: Tracking pattern forming method, apparatus therefor and optical storage medium
Inventor: ISHIDA FUTOSHI
IPC: G11B7/24073
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a tracking pattern forming method that can form a tracking pattern easily and (or) at a high speed in the tracking pattern forming method to form a tracking pattern for the tracking control on an optical storage medium. SOLUTION: The tracking information on a tracking pattern T0 previously formed on an optical recording medium M is read with a head 24, tracking control is performed based on such tracking information and an optical head 2 is caused to follow the tracking pattern T0 During this period, a new tracking pattern T1 is formed in the vicinity of the tracking pattern T0 by forming the tracking spots 51, 52 with the heads 21, 22.
Patent JP-S62249793-A (JP)
Title: Thermal transfer recording medium
Inventor: SUZUKI AKIRA
IPC: B41M5/40
Filed: 1986-04-24
Abstract: PURPOSE:To obtain an image having a superior gradation and a high density, by a method wherein a lubricating heat resistant layer consisting mainly of any of heat curing type, UV curing type, and EB curing type acrylic resins containing organic or inorganic fine particles is provided on the lower surface of a substrate made of a polyester polymeric material. CONSTITUTION:In a thermal transfer recording medium containing a hot melt ink component, a lubricating heat resistant layer consisting mainly of any of heat curing type, UV curing type, and EB curing type acrylic resins containing organic or inorganic fine particles is provided on the lower surface of a substrate. As an acrylic crosslinker, acrylic acid and 2-ethylhexyl acrylate are used in the heat curing acrylic resin; alkyd, polyester acrylate, and the like are used in the UV or EB curing acrylic resin. The organic or inorganic fine particles mixed in the acrylic resin are desirably made of curing polymer beads of silica, alumina, titanium oxide, ethylene fluoride resin, polyimide, and the others, and more excellent in heat-resistance than a polyester polymeric material.
Patent JP-H11297716-A (JP)
Title: Loading method for semiconductor chip
Inventor: MORIYAMA YUTAKA
IPC: H01L23/12
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for loading the semiconductor chip of a small chip thickness to a loading member. SOLUTION: This loading method for the semiconductor chip 6 is, provided with a device formation surface and the back surface on a die pad 18 which is provided with a process for abutting the flat chucking surface of a vacuum collet for chucking the semiconductor chip 6 to the device formation surface of the semiconductor chip 6 and chucking it, the process for providing an eutectic alloy 20 for fixing the semiconductor chip 6 to a die pad 18 on the loading surface of the die pad 18, an arranging process for transferring the semiconductor chip 6 chucked by the vacuum collet and sandwiching the eutectic alloy 20 there between by the back surface and the loading surface, a pressurizing process for abutting the flat contact surface of a glass plate material 22 to the device formation surface of the semiconductor chip 6,  clamping the semiconductor chip 6 by the die pad 18 and the glass plate material 22 and adding a pressure to the semiconductor chip 6 and a heating process for heating the semiconductor chip 6, while clamping it by the glass plate material 22 and the die pad 18.
Patent JP-H05268444-A (JP)
Title: Facsimile equipment
IPC: H04M1/274
Filed: 1992-03-19
Abstract: PURPOSE:To prevent illegal transmission and to keep proper communication by limiting registration of 2nd and succeeding transmission destinations when plural transmission destinations are in existence in one destination area and a specific function such as a confidential transmission or relay multiple address command is registered. CONSTITUTION:A control circuit 44 registers a 1st transmission destination, uses a display section 40 to inquire about whether or not confidential transmission is set and the operator depresses an affirmation key 36 in the affirmative case. The circuit 44 stops the registration of a succeeding relay multiple address command or the like and does not make registration of a 2nd transmission destination. When the confidential transmission is not set, the circuit 44 inquires whether or not a relay multiple address command is set, and when the operator depresses the affirmative key 36, the confidential transmission is not registered and the registration of a 2nd transmission destination is not made. When plural transmission destinations are in existence in one destination, illegal transmission to the 2nd and succeeding transmission destinations having no specific function is prevented by registering the specific function to one transmission destination only and proper communication is ensured.
Patent JP-S59219783-A (JP)
Inventor: OONUMA SHIYOUJI
IPC: G09G1/06
Filed: 1983-05-27
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-H05267718-A (JP)
Title: Device and method for evaluation of semiconductor light-emitting element
IPC: H01L21/66
Filed: 1992-03-19
Abstract: PURPOSE:To accurately measure the output of light by lessening the loss by reflection and scattering and by increasing the quantity of light received by a method wherein the output light emitted from a semiconductor light emitting element is reflected upward by a diffracted grating, and it is made incident on a light-receiving element. CONSTITUTION:An electrode 10 is brought into contact with a semiconductor laser element 2 by moving a substrate nearer from above a wafer 1, and when a current is applied from a wire 11, a signal is sent from an active layer 21, the greater part of its output light is reflected by a diffraction grating, it is directed to upward and made incident on a light-receiving element 59. Using the substrate 8 having a diffraction grating 9 in the vicinity of the active layers 21 and 31 of semiconductor laser elements 2 and 3, the output light emitted from the semiconductor laser elements 2 and 3 is reflected upward and it is made incident on the light-receiving element, and as a result, the output light can be made incident efficiently at low loss. Consequently, the output light can be measured accurately.
Patent JP-S62249561-A (JP)
Title: Facsimile equipment
Inventor: YAGI NOBUO
IPC: H04M1/274
Filed: 1986-04-23
Abstract: PURPOSE:To automatically connect a ficsimile equipment on the originating side to a facsimile equipment corresponding to any one dial number of the terminating side by calling the succeeding dial number when no answer is generated from the initial dialing. CONSTITUTION:The facsimile equipment is provided with a dial number storing circuit 4 for storing plural dial numbers for one terminating subscriber designating part. When the initialdial number stored for the terminating subscriber designating part is called by a dialing circuit 5, a terminating subscriber response detecting circuit 8 detects the existence of a response from the terminating subscriber. When there is no response from the terminating subscriber, failure of connection is decided and a control circuit 6 controls the circuit 5 so as to call the succeeding dial number stored in the circuit 4. Repeating of said operation makes it possible to automatically connect the facsimile equipment on the originating side to a facsilime equipment corresponding to any one dial number on the terminating side.
Patent JP-S58210688-A (JP)
Inventor: HORIBATA SOUICHI
IPC: H05K1/03
Filed: 1982-05-31
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-S63258068-A (JP)
Title: Semiconductor device
Inventor: IKEYAMA KAZUTAKA
IPC: H01L21/3205
Filed: 1987-04-15
Abstract: PURPOSE:To prevent a photosensitive resin film pattern from deformation at a step due to diffusion of light for the attainment of high stability and precision by a method wherein a conductive thin film electrode to be formed on an insulating film on the surface of a semiconductor substrate is built of three layers of specified metals. CONSTITUTION:An insulating film 2 is attached to the surface of a semiconductor substrate 1 provided with a layer diffused with a specified impurity and, on the insulating film 2, a conductive thin film electrode of an appropriate area is built. This conductive thin-film electrode is of a three-layer structure, wherein a first metal thin film 4 is formed, a second metal thin film 5 lower in resistance than the first film 4 is formed on the first film 4, and a third metal thin film 6 equal in characteristics to the first film 4 is formed on the second film 5. For example, a photosensitive resin film pattern 7 is formed to serve as a protecting film, a structure of three metal thin films 4-6 is subjected to an etching process 8, for the completion of a three-layer metal thin film electrode. The metal thin films 4 and 6 are built of polycrystalline silicon, etc., and the metal thin film 5 is built of Mo, W, etc.
Patent JP-S60237854-A (JP)
Title: Linear motor
Inventor: INABA TAKAO
IPC: H02K41/03
Filed: 1984-05-11
Abstract: PURPOSE:To reduce the cost of a linear motor by disposing a magnet on one wall of a U-shaped yoke, and disposing a magnet on the other wall to become reverse polarity, thereby maintaining a thrust constant. CONSTITUTION:A stationary magnet and movable coil type linear motor is formed, and employs a yoke 30 of U-shaped section in a moving direction X. Magnets 31-32 which are magnetized in the thicknesswise direction are bonded to the inner wall side of the yoke 30, and similar magnets 34-36 are bonded to the other inner wall opposed thereto. In this case, the opposed magnets such as 31 and 34 are faced between the N-pole and the S-pole, and the adjacent magnets of the same inner wall such as 31 and 32 are disposed so that the polarities are reverse. Further, when the number of bobbins 41-43 on which coils 37-39 are respectively wound is represented by P and the winding width is represented by L, the width A of the bobbin is set to (P+1)L, and the widths B of the magnets 31-36 are set to (P-1)L. Hall elements for detecting the direction of the magnetic flux are respectively provided in the coils 37-39.
Patent JP-S59220643-A (JP)
Title: Track for surface running of pressure vessel of nuclear reactor
Inventor: SASAKI TSUKASA
IPC: G21C17/003
Filed: 1983-05-30
Abstract: PURPOSE:To attain to reduce heat stress and to enhance earthquake-proofness by using an inspection apparatus in two or more of plants in common, by a method wherein a vertical track and a peripheral track are divided and held so as to provide gaps so as to be spaced apart from the pressure vessel of a nuclear reactor while the own wts. of the tracks arranged in adjacent relationship are held in a gamma-shield. CONSTITUTION:The peripheral track crossing vertical tracks 3 and supports 5 consists of upper peripheral tracks 2a, 2b and lower peripheral tracks 2a', 2b' while supports 7 are provided so as to bridge the space between the peripheral tracks 2a, 2a' and the space between the peripheral tracks 2b, 2b'. Vibration dampening tools 8 are also provided between the supports 5, 7 and a gamma-shield 11 so as to bridge both of them and vibration dampening tools 12 bridging the vertical tracks 3 and the gamma-shield 11 are provided to the lower sides of the vertical tracks 3. Tracks 1a, 1b are supported through the vibration dampening tools 8, 12 by the gamma-shield 11. When the heights from the peripheral tracks 2a, 2b to brackets 6 are made equal, the parts below the peripheral tracks 2a, 2b are displaced during thermal deformation while the same relative position is held and heat stress is absorbed by the action of the link mechanisms 8a of the vibration dampening tools 8, 12. The vibration of the tracks 1a, 1b caused by an earthquake becomes stationary because of being elastically supported in the vertical and radius directions and restrained in the movement thereof to the peripheral direction by the vibration dampening tools 8, 12.
Patent JP-H02274381-A (JP)
Title: Manufacture of electrode
Inventor: HOUFUKU HIDESHI
IPC: B23K9/24
Filed: 1989-04-12
Abstract: PURPOSE:To manufacture an electrode with high reliability where electrode material is integrated with a fitting hole in manufacturing the electrode for air plasma arc cutting by coating metal to diffuse at the temperature lower than the melting point of an electrode holder on the electrode material surface, fitting and calking the electrode material into the fitting hole provided on the electrode holder and then, heating and diffusing these. CONSTITUTION:The fitting hole 5 of the electrode material 3 is machined on cylindrical holder material 2' and the metal subjected to solid diffusion at the temperature lower than the melting point of the holder is coated on the surface of the round-bar-shaped electrode material 3 manufactured by powder metallurgical processing. This electrode material is fitted into the fitting hole 5 of the holder material 2' and held in a metallic mold and pressurized and calked in the axial direction. By this method, the holder material 2' is subjected to plastic deformation and the electrode where the electrode material 3 is held firmly is obtained.