baber/WOPTO huggingface dataset:
Patent JP-H04199810-A (JP)
Title: Resist exposing device
Inventor: AOKI OSAMU
IPC: H01L21/30
Filed: 1990-11-29
Abstract: PURPOSE:To reduce the cost of the title exposing device and to shorten the exposing time of the device by constituting the exposing device of a light guide system composed of a simple optical system, light source, optical fibers, etc., which are required for peripheral exposure as a minimum and, at the same time, to give a turning function of turning a stage for holding a substrate at every 90 deg. to the stage. CONSTITUTION:Exposing heads 4 and 12 which irradiate an angular substrate 1 with light, exposure head driving devices 7, 8, 15, and 16 which move the heads 4 and 12 in the uniaxial direction along the side of the substrate 1, substrate turning mechanisms 9, 10, 17, and 18 at every 90 deg., pin alignment mechanisms 3a and 3b, and positional coordinate management mechanisms 7, 8, 15, and 16 are provided. In addition, a stage 2 for holding the substrate 1, substrate l carrying-in and carrying-out mechanism, and sequencer which controls the stage 2 and mechanism are also provided. Since the optical system for irradiating the substrate and removing resists is constituted of relatively simple optical fibers and a condenser lens in such a way, the cost of this resist exposing device can be reduced and, since the substrate turning mechanisms which turn substrates at every 90 deg. are provided, the peripheral section of a large angular substrate can be exposed efficiently along the side of the substrate 1 and the exposing time can be shortened.
Patent JP-H08182234-A (JP)
Title: Vibration isolating structure of rotor for motor
Inventor: YASUDA TORU
IPC: H02K11/00
Filed: 1994-12-22
Abstract: PURPOSE: To provide a motor with low torque ripple by suppressing the vibration generated during rotation of a rotor. CONSTITUTION: The rotor yoke 12 of a rotor 11 is coupled with a rotor shaft 14 through a butter member 18 comprising a coil spring in a space S on the outside of the rotor 11. Operational torque of the rotor 11 is transmitted through the buffering member 18 to the rotor shaft 14 and the vibration, generated during rotation of the rotor 11, is buffered by means of the buffer member 18. With such structure, a load member secured to the rotor shaft 14 can be rotated silently without generating any noise.
Patent JP-H08182122-A (JP)
Title: Device for preventing coming-out of manual handle
Inventor: SASAKI YASUSHI
IPC: H01H31/02
Filed: 1994-12-22
Abstract: PURPOSE: To prevent the coming-out of a handle from an operating shaft while the handle is operated by taking out a coming-out preventing piece from a coming-out preventing groove while a slider pin is at either one end of the groove and putting the piece in the groove while the pin is at an intermediate position. CONSTITUTION: When a handle 4 is turned, a slider 8 moves from the starting end of an intermediate section 23 to the terminating end of the intermediate section 23. Since the intermediate section 23 is slightly inclined, an actuating plate 17 does not move and a state where a coming-out preventing piece 19 is put in a coming-out preventing groove 7 is maintained. When the handle 4 is further turned, a slider pin 16 moves to a rear end section 22 of a fitting groove 20. As a result, the piece 19 comes out of the groove 7 and a disconnecting switch, grounding switch, etc., is turned on, and then, the handle 4 comes out of an operating shaft 1. At the time of turning off the disconnecting switch, grounding switch, etc., the handle 4 is turned in the opposite direction.  When the handle 4 is turned in the opposite direction, the pin 16 moves to the front end section 21 of the groove 20 from the rear end section 22, but, since a state where the piece 19 is put in the groove 7 is maintained, the coming out of the handle 4 can be prevented.
Patent JP-H11152911-A (JP)
Title: Repairing structure of building panel
Inventor: ITOU SANPEI
IPC: E04C2/30
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a repairing structure of a low priced building panel excellent in recycling efficiency in the repairing structure for recycling the building panel. SOLUTION: In repairing structure of a building panel having uneven tongue sections 3, when they are covered with repairing covers 4a and 4b divided into two parts, it is monolithically formed in the tongues sections 3 located at the end faces of the repairing covers 4a and 4b. By the constitution, the decoration of the building panel can be simply varied, a main body part of the panel can be repeatedly used, and disassembly can be easily made in the case it is demolished to make it possible to display high recycling efficiency.
Patent JP-H03197172-A (JP)
Title: Optical recording medium
Inventor: KOJIMA AKIO
IPC: G11B7/24
Filed: 1989-12-27
Abstract: PURPOSE:To make repeated use possible by providing a hydrophobic layer on a substrate and providing a recording layer based on fatty acid or its derivative thereon and further providing a hydrophilic layer thereon. CONSTITUTION:A hydrophobic layer 4 is formed on a substrate and a fatty acid or fatty acid derivative layer 6 is formed thereon and a hydrophilic layer 5 composed of a light absorbable substance or containing the same or the hydrophilic layer in contact with a separate layer containing the light absorbable substance is further laminated to the vertically oriented fatty acid or fatty acid derivative film 6. When this recording medium is irradiated with light such as semiconductor laser beam for a short time on the side of the substrate, the fatty acid or fatty acid derivative at the part in contact with the hydrophilic layer 5 is heated to its m.p. or higher by the heat generated from the light absorbable substance to be quenched subsequently and said part becomes a horizontal or random oriented state to perform recording. Subsequently, when the range wider than the recorded part is irradiated with light for a long time on the side of the substrate and cooled gradually, the recorded part subjected to horizontal or random orientation is again vertically oriented according to the circumferential vertically oriented part and recording is erased.
Patent JP-2000174932-A (JP)
Title: Mobile communication system enabling home zone service and its home zone service method
Inventor: LEE YUN-HEE
IPC: H04M15/00
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide the home zone service of a mobile communication system capable of differentiating the speaking charges of speech within a home zone and speech outside of the home zone in a radio communication network. SOLUTION: The system is provided with a home zone signal generator 100 generating a home zone signal, a radio terminal device 150 judging whether a present position is inside or outside of the home zone signal, a VLR(visitor location register) 130 storing first and second telephone numbers of different communication charge ratio by relating with a subscriber, a moving exchanging station 70 receiving speech information, a mobile station identification number and home zone inside/outside information from a base station 60 and selecting the first or second telephone numbers corresponding to the mobile station identification number by referring to the VLR according to the home zone inside/outside information, and a charging center 140 receiving speaking information and the first or second telephone number from the mobile exchanging station and charging based on these.  The first telephone number to be selected inside of the home zone is set to be a cable telephone number and the second telephone number to be selected outside of the home zone is set to be a radio telephone number for discriminating from each other.
Patent JP-H04206757-A (JP)
Title: Manufacture of semiconductor substrate
Inventor: HOSHI TADAHIDE
IPC: H01L21/321
Filed: 1990-11-30
Abstract: PURPOSE:To enable an activated semiconductor layer to be formed with improved flatness and uniform and accurate control of layer thickness by forming a dielectric film at a groove for isolating the semiconductor layer and the dielectric, depositing a filling substance, and then abrading the filling substance with an abrasive agent with its abrasion speed ratio for the dielectric film and the filling substance being equal to or less than a specific value, etc. CONSTITUTION:Two semiconductor substrates are adhered by including a first dielectric film 27 and then at least one surface of the substrates is abraded, thus forming a first semiconductor layer 29 in a specified thickness on the dielectric film 27. Then, a second semiconductor layer 32 in a specified thickness is formed by epitaxial growth, a groove 34 with a depth from a surface of the semiconductor layer 32 to the dielectric film 27 is formed, and a second dielectric film 35 is formed on a side surface of the groove 34 and on an upper surface of the semiconductor layer 32. Then, a filling substance 36 is deposited on the dielectric film 35 while burying the groove 34 and the filling substance 36 is abraded and eliminated by using an abrasive whose abrasion speed ratio for the dielectric film 35 and the filling substance 36 is equal to or less than 1/5, thus enabling the second dielectric film 35 to be exposed on the semiconductor layer 32. Then, the exposed second dielectric film 35 on the second semiconductor layer 32 is eliminated.
Patent JP-H09219093-A (JP)
Title: Column switching enable signal generation circuit for memory
Inventor: CHIYUNSEON PAKU
IPC: G11C8/10
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To prevent the erroneous data from being outputted by providing the circuit with first, second signal control means outputting first, second control signals for controlling a column switching enable signal and a signal generation means. SOLUTION: A source voltage VDD and a column start signal CSS are applied to a NAND gate ND1 of a first signal control part 100 to be negatively ANDed, and are inverted by an inverter 11, and an H signal is outputted. The H signal and a refresh mode detection signal RDS are applied to a gate ND2 to be negatively ANDed, and are inverted by the inverter 12, and an H state signal SGC1 is outputted. The signal SGC1 and a second control signal SGC2 outputted from a second signal control part 200 are applied to a NOR gate NR2 of a signal generation part 300. The output signals are inverted by the inverter 18, and the H state column switching enable signal CSES is outputted, and the error data are prevented from being outputted by generating the signal CSES.
Patent JP-H08164003-A (JP)
Title: Outsole
Inventor: YANAGISAWA AKIMASA
IPC: A43B13/26
Filed: 1994-12-13
Abstract: PURPOSE: To provide an outsole which grips soil to prevent a spikeless shoe from slipping and whose bending parts can make walking easier by forming projections and round shell type projected bands on it. CONSTITUTION: On the area of the outsole 1 of a spikeless shoe where the weight is loaded, sets 3, each of which consists of round shell type projected bands 2 and a projection 4 are formed. In a set 3, several round shell type projected bands are arranged around a projection 4 at the center with their backs toward the projection 4. The outsole 1 of the spikeless shoe can grip the soil and prevent the shoe from slipping by these round shell type projected bands 2. Slipping is prevented by the frictional resistance with the ground utilizing the resistance of B' from the difference between resistance B and B' to the loaded power A. And the bending parts 5 are constructed at a part where the outsole 1 bends so that the shoes will be easy to walk on.
Patent JP-H09177423-A (JP)
Title: Panel latch device
Inventor: ISHIGURO ATSUSHI
IPC: E05D15/26
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To prevent a pivotal shaft of a folding door from slipping off of a lower rail even when a panel is pushed up. SOLUTION: A latch device is constituted of an A piece 25 and a B piece 30. The A piece 25 is elastically connected and disconnected to and from an upper pin to be a pivotal shaft of a panel which is projected between a panel upper end of a folding door and an upper rail by cutting one side open. The B piece 30 can slide in the axial direction by engaging a side edge 31 with a groove 28 of the A piece 25. At this time, it is possible to move the B piece 30 only in a direction to project from the A piece 25 due to engagement of teeth formed on both of the A and B pieces and inclinations on both sides of which effectively changed.
Patent JP-H06189584-A (JP)
Title: Control device for position sensorless and brushless motor
Inventor: SHINKAWA OSAMU
IPC: H02P6/17
Filed: 1992-12-18
Abstract: PURPOSE:To accurately grasp a detection point which makes a reference point at the timing of commutation by providing masking period setting means for variably setting a masking period for keeping a detection signal undetected in response to the number of revolution. CONSTITUTION:The comparison of all operational amplifiers (Op) is not brought into existence at the time of low rotation but the Op becomes H to allow all monostable multivibrators (Mo) to be brought into operation. H is simultaneously outputted for a plurality of periods from a terminal Q. An L detection signal of a detection signal line is masked in an OR logic circuit 11 by the H output of the terminal Q for the longest period, so that a H signal showing the state of being undetected is outputted from the last output line. On the other hand, at the time of high rotation, comparison is brought into existence sequentially from the upper Op to output an L output from the Op. Consequently, the operation of the Mo is inhibited. As a result, when the number of revolution is increased, the Op outputs an L signal sequentially from the upper one to the lower one, and the operation of the Mo is sequentially stopped from the Mo for setting a long masking period of time to the Mo for setting a short masking period of.
Patent JP-H11151791-A (JP)
Title: Polyester film for metal panel lamination molding processing
Inventor: TAKAHASHI KOZO
IPC: B32B15/09
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide the title polyester film excellent in heat resistance, the adhesiveness with a steel panel and taste characteristics. SOLUTION: This film is obtained by laminating an A-layer based on polyester with a melt peak temp. of 215-245 deg.C and a B-layer based on polyester B with a melt peak temp. of 245-260 deg.C in the order of A/B/A. In this case, a surface orientation coefficient is 0.095-0.130 and the heat skrinkage stress in the longitudinal direction of the film at 125 deg.C is set to 0.1-1 Mpa.
Patent JP-H08185138-A (JP)
Title: Full color display device
Inventor: KUREMATSU KATSUMI
IPC: G02F1/1335
Filed: 1994-12-28
Abstract: PURPOSE: To prevent the occurrence of a color moire in a full color display device of an active matrix drive system. CONSTITUTION: In the full color display device of the active matrix drive system mosaically arranging respective pixels of R, G, B, a display signal of timing corresponding to an optional pixel and the display signal of the timing of front and/or behind that timing are mixed at the rate decided by capacities C1, C2, C3 of sampling capacitors 321, 322, 323 for respective line type R, G, B constituting color pixels, and write/display to the relevant pixel is performed.
Patent JP-2001158656-A (JP)
Title: Method for producing cement formed plate
Inventor: TANGE YOSHIHIRO
IPC: C09K23/00
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a cement formed plate, capable of forming a cement-containing W/O type emulsion composition excellent in stability by using a small amount of emulsifying agent and excellent in moldability and mechanical strength. SOLUTION: This method for producing a cement-based formed plate by forming a cement-containing W/O type emulsion composition comprising cement, water, an oily substance and an emulsifying agent comprises using a mixture of (A) a nonionic surfactant having 3-9 HLB value with (B) a metal salt of an organic sulfonic acid as an emulsifying agent.
Patent JP-H07198360-A (JP)
Title: Thickness measuring method of plastic film of composite metal plate
Inventor: TOMINAGA HIROSHI
IPC: B32B15/08
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the thickness measuring method whose measuring sensitivity is enhanced and in which the thickness of a plastic film in the middle of a composite metal plate as a material to be inspected can be measured continuously and with good accuracy by a method wherein a thin plate as a neutron moderator which is arranged near the composite metal plate is irradiated with a high-speed of medium-speed neutron beam in a multiple reflection manner. CONSTITUTION:A thin plate as a neutron moderator 34 composed of a polyethylene(PE) sheet is interposed between a material 30, to be inspected, as a composite metal plate in which a plastic film 31'' as a ample has been interposed between two skin metal plates 252 31' and a neutron beam source 31 using 1 mCi of <21-2>Cf. Then, high-speed or medium-speed neutrons are decelerated efficiently, and the decelerated neutrons are reflected in a multiple reflection manner around the composite material 30. As a result, the generation efficiency of thermal neutrons from the material 30 to be inspected is increased effectively. In addition, neutron reflecting materials 35, 35' which are composed respectively of iron are arranged at the back of the neutron beam source 32 and on both the right and left side faces of a thermal-neutron detector (a <3>He proportional counter) 33, the multiple reflection of the neutrons is generated between the upper and lower reflecting materials 35, 35', and the measuring sensitivity of the thickness measuring method is enhanced.
Patent JP-H09176632-A (JP)
Title: Method for recycling recovered phosphor slurry
Inventor: ADACHI RYUJI
IPC: C09K11/08
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for recycling a recovered phosphor slurry whereby three impurities are efficiently and almost completely removed from the slurry under well considered conditions and thus a phosphor having good characteristics is recovered. SOLUTION: This method for recovering a phosphor from a recovered red rare-earth oxysulfide phosphor slurry comprises the first step wherein an oxidizing agent in an amt. of 0.5-5.0wt.% of the solids in the slurry and an alkali in an amt. of 0.01-0.1 N based on the slurry are added to the slurry, which is then treated in warm water, the second step wherein the slurry is washed with water and treated at a pH of 1.0-3.0, and the third step wherein the slurry is washed with water and then treated in warm water at a pH of 5 or higher in the presence of a chelating agent in an amt. of 0.00001-10wt.% of the solids in the slurry.
Patent JP-H04205559-A (JP)
Title: Vector arithmetic unit
Inventor: MORISADA TAKESHI
IPC: G06F17/16
Filed: 1990-11-30
Abstract: PURPOSE:To decrease the number of steps for control of a microprogram by carrying out both floating and fixed point arithmetic operation with the use of the same microprogram. CONSTITUTION:When a fixed point arithmetic operation is instructed from an arithmetic control circuit 102, an exponent computing element functions to prevent the equalizing shifters 111 and 112 of a floating point arithmetic circuit 203 from performing the equalizing shift operations. Meanwhile the exponent computing element functions to perform the mantissa equalizing shift operations through the shifters 111 and 112 in accordance with the difference of components between the exponent registers 106 and 107 of the circuit 203 when a floating point arithmetic operation is instructed by the circuit 102. Thus it is possible to carry out both floating and fixed point arithmetic operations with a single microprogram. As a result, the number of steps of the microprogram necessary for the vector arithmetic can be extremely decreased just with addition of a small quantity of hardware.
Patent JP-2000157372-A (JP)
Title: Healthy mat made of paulownia tomentosa
Inventor: FURUYAMA KIICHI
IPC: A47C27/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a mat which is adapted to keep a bed or the like cool in summer and warm in winter and is useful for health maintenance by stacking a plurality of paulownia tomentosa thin sheets cut to an even designated width and length to form a unit of laminated material, and binding a number of units of laminated material to be connected to each other in the cross direction to form a mat laid on the mattress or a carpet. SOLUTION: This healthy mat 1 is formed by stacking two thin plates 2 of paulownia tomentosa cut to an even designated width and length to form a unit of laminated material 3, arranging a number of units of laminated material 3 in the cross direction, and connecting the same to each other at several portions in the longitudinal direction by a string 4 to form a rattan blind-like structure, and the mat can be wound to be stored. The best use of the mat 1 is a mat for bedding laid on the mattress, but a seat mat for one person or many persons may be formed to be laid on a carpet or the like for use. The thin plate 2 of paulownia tomentosa is cut to an equal size so that the longitudinal direction is aligned with the longitudinal direction of raw wood. When the width of the thin plate 2 is too wide, it is difficult to wind up the mat, so the upper limit may be about 5 cm.
Patent JP-H04201713-A (JP)
Title: Air conditioner for vehicle
Inventor: YOGI KAZUMI
IPC: B60H1/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent air pollution within a vehicle room by deciding on whether the vehicle is running, or not, in an air pollution region or its vicinity and switching forcedly to an inner-air circulation path on the basis of the decision. CONSTITUTION:In an air conditioner for a vehicle 21, dampers 12, 13 are opened or closed with a control section 22 on the basis of an air pollution region detection signal X outputted from navigation equipment along with the running of a vehicle. That is, when it is decided that a vehicle is running in an air pollution region (e.g. within a tunnel) or its vicinity, stored in advance in a memory part 4 of the navigation equipment 1, on the basis of a position detection signal of an orientation sensor 5, etc., and a stored map data in the memory part 4, an air pollution region detection signal X is outputted from the equipment 1. Accordingly, a damper 13 is closed forcedly and a damper 12 is opened, thereby switching is made to an inner-air circulation condition, so that air within the vehicle room can be kept clean without being polluted.
Patent JP-H09190038-A (JP)
Title: Image forming device
Inventor: SHIN WASEI
IPC: G03G15/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To fix an exposure optical system, for attaining stable driving and to form a color image of high quality without an offset by using plural simple mirrors for controlling the optical paths of the exposure optical system. SOLUTION: The exposure optical system 30 is provided fixedly in parallel with the arrangement direction of image forming units 40B, 40Y, 40M and 40C and includes first and second moving mirrors 31 and 32 for exposing respective photoreceptors 41B, 41Y, 41M and 41C in the optical paths having the same length, from the exposure optical system 30. The first moving mirrors 31 reflect light projected from the exposure optical system 30 to a second optical path 34 being parallelly away from the first path 33. Further, the second moving mirrors 32 reflect the light reflected to the second optical path 34 to the selected photoreceptors 41B, 41Y, 41M and 41C.  At this time, the first and second moving mirrors 31 and 32 are moved along the first and second optical paths 33 and 34 respectively, so that the optical paths reaching the respective photoreceptors 41B, 41Y, 41M and 41C from the exposure optical system 30 are equal in length.