baber/WOPTO huggingface dataset:
Patent JP-H06221021-A (JP)
Title: Universal parking area
Inventor: KIN SANSO
IPC: E04H6/18
Filed: 1993-01-11
Abstract: PURPOSE: To park a plurality of vehicles on a parking bed rock equivalent to one vehicle parking bed rock by a method wherein a multistory almighty parking space is suspended in the air in an outer frame by a vertical floating rope and vertically moved by a drive device. CONSTITUTION: A cylindrical outer frame 1 vertically extending on a ground 7 is built in a narrow area, a cylindrical multistory almighty parking space 9 is disposed in the outer frame 1 and suspended in the air by a vertically floating rope 6. The vertically floating rope 6 is coupled to a drive motor device 5 and a balance weight 11 is suspended from the other end of the rope. By driving the motor device 5, the whole of the almighty parking space 9 is vertically movable throughout a vertical direction 10 by a light force and parking at each story is practicable. Simultaneously with parking, a direction conversion wheel 8 is operated and by turning a car body by 180 deg., direction conversion of a vehicle itself and for leaving a parking space by backward operation becomes needless.
Patent JP-H06235584-A (JP)
Title: Combustion control device of melting furnace
Inventor: NAKAYAMA MAKIYUKI
IPC: F27D19/00
Filed: 1993-02-08
Abstract: PURPOSE:To provide a combustion control device of a melting furnace for controlling the melting furnace in response to a two-dimensional information for sensing a combustion state within the melting furnace in response to a shape and state of melting fluid. CONSTITUTION:There are provided melting output image pickup part a 2 for picking up a melting state of melting fluid outputted from a melting furnace 6 in a two-dimensional manner; an image processing part 3 for image processing the picked up image and extracting a physical feature amount concerning an image of the melting fluid; an image deviation calculation part 4 for comparing the physical feature amount with a physical feature amount of a target image 8 and getting the deviation; a control amount calculation part 5 for calculating a controlling amount of the melting furnace 6; and a control part 9 for controlling combustion within the melting furnace 6. A control of the melting furnace is carried out in response to the two-dimensional information, so that information such as shape of the melting fluid which can not be attained with the prior art one-dimensional information can be applied so as to enable a more accurate combustion control to be carried out.
Patent JP-S56116941-A (JP)
Title: Buffer
Inventor: UCHIYAMA KOUHACHI
IPC: F16F9/38
Filed: 1980-02-20
Abstract: PURPOSE:To prevent contact for a cylinder, by installing a soundproof pad which prevents the contact of the inner circumference of a spring with the cylinder, on the outer circumference of the cylinder, and restricting the deformation in the radial direction of the spring for extending a piston rod. CONSTITUTION:Onto a cylinder 1, a soundproof pad 16 of which outer circumference comes close to the inner circumference of a spring 15 is installed. As a result of this, the characteristic frequency of the spring 15 and the compulsory frequency received from an engine or road accord, so even if the spring 15 vibrates exceedingly, the movement of the spring 15 in the raidal direction and the curved deformation accompanied with buckling can be restricted by the soundproof pad 16, and the direct contact of the spring 15 with the cylinder 1 is prevented, and also the generation of uncomfortable metal noise can be prevented certainly.
Patent JP-S58137346-A (JP)
Title: Loop terminal equipment
Inventor: HASHIMOTO TOYOKAZU
IPC: G06F13/00
Filed: 1982-02-10
Abstract: PURPOSE:To improve extensivity and efficiency, by providing a loop transmission line, bus transmission line, terminal station control mechanism, and loop transmitting and receiving circuit. CONSTITUTION:Received data from external equipment is received by equipment connection control mechanisms 10-1 and 10-2 and after format conversion, etc., the resulting data is sent out to the loop transmission line through a common signal bus 11, loop transmitting and receiving circuit 9, and loop connecting circuit 13. Data received from the loop transmission line, on the other hand, is supplied to the loop transmitting and receiving circuit 9 to judge which equipment connection control mechanism should receive the data and the data is then transferred to the corresponding equipment connection control mechanism through the common signal bus 11. The transferred data is further transferred to corresponding external mechanism under the control of each equipment connection control mechanism. In this case, the terminal station control mechanism 8 monitors and controls the equipment connection control mechanisms, transmitting and receiving circuit, etc.
Patent JP-H09205496-A (JP)
Title: Modem
Inventor: SHIN NARIMOTO
IPC: H04M11/00
Filed: 1997-01-17
Abstract: PROBLEM TO BE SOLVED: To prevent transmission of an illegal replay signal based on an off- hook signal caused by the application of power to the modem or reset or the like by delaying the off-hook signal for a prescribed time and giving the delayed signal to a modem driver. SOLUTION: The modem 10 acts like interfacing a telephone line 12 and a user computer 13 connecting to a data terminal interface 14A ring detector 16 receives a ringer signal by a call from a remote terminal 11 and gives it to a controller 20. The controller 20 generates an off-hook signal representing a replay to the ringer signal and gives it to a modem driver 36 to allow a telephone interface unit 15 to replay a phone call signal. The off-hook signal from the controller 20 is given to the modem driver 36 via a noise elimination circuit 50. The noise elimination circuit 50 is provided with a circuit integrating a power supply voltage to delay the off-hook signal by using a time as a delay time when an integrated value reaches a prescribed level.
Patent JP-S61180943-A (JP)
Title: Optical system driver
Inventor: KANDA SHIGETO
IPC: G02B7/08
Filed: 1985-02-06
Abstract: PURPOSE:To attain a 2-dimensional high-speed shift of an optical system by setting a pair of needles so that they can move independently along the direction of a line connecting both needles, and connecting the end of a coupling member extending obliquely to each needle together with the optical system supported by the other end of the coupling member, respectively. CONSTITUTION:When the DC current of the same direction are flowed to coils 22 and 24, these coils receive the force in the same direction X1-X2 owing to an interaction with a magnetic field produced by a magnet 18. Both needles 2 and 4 are guided by a guide member 6 and moved in the same direction. While an objective lens 16 is moved only in the tracking direction. When the reverse DC currents are flowed to both coils 22 and 24, these coils receive the reverse force in the direction X1-X2 owing to the magnetic field of the magnet 18. Then the needles 2 and 4 are guided by the member 6 up to the positions where they match with the elastic force produced by elastic matters 11 and 13 of coupling members 10 and 12, then moved reversely. The lens 16 is moved only in the focusing direction.
Patent JP-H05171581-A (JP)
Title: Method and apparatus for providing sliding power to wire
Inventor: GERUHARUTO BOOKUMAN
IPC: D07B7/12
Filed: 1992-02-05
Abstract: PURPOSE: To process wire to electronical technical product, etc., by guiding a wire through a loope comprising a strand of material steeped in a lubricant, advancing the twist material at low speed as a sending speed of wire and coating the wire with a lubricant to impart a sliding capacity to the wire. CONSTITUTION: The electronical technical product performed coil is obtained by supplying at least one strand of material steeped in a lubricant, feeding a wire 1 through at least one loop 5 formed by the strand of material 2 and positioned upon the wire 1, advancing the strand of material 2 at a basically constant speed lower than the sending speed of the wire 1, and imparting a sliding capacity to the wire 1 by coating the wire 1 with a solid or liq. lubricant, simply and surely, without discharging solvents, and protecting an electrical insulating layer by positioning easily and correctly the wire as electrically insulated wound wire. Further it is preferable to set up a supplying ratio of the strand of material to the wire 1 of 1:100-1:1000.
Patent JP-H01195486-A (JP)
Title: Cleaning device
Inventor: IKEDA MASAAKI
IPC: G03G21/00
Filed: 1988-01-30
Abstract: PURPOSE:To decrease the damage of a brade ridge line and to reduce an impact noise by forming a cam area, which operates a brade in a pressure-contact direction, in a step shape and preventing a cam from being turned by force due to a cam follower. CONSTITUTION:The cleaning brade 47 of a cleaning device is fixed through a fitting frame 47' to a rotary shaft 471. When the brade 47 transits from the condition of a cancel from a sensitive body drum 40 to an area (a) in the step shape, a cam follower 473 is moved just like going down the step one by one and further, the moving is not operated as the force, which revolves the cam 474, on the surface of respective stages. Accordingly, the brade 47 approaches the sensitive body drum 40 by stages and finally, the brade 47 is slided to the sensitive body drum 40. Then, it can be avoided that the brade 47 is rapidely pressurized contact with the sensitive body drum 40. Thus, impact for the brade to hit the drum is made weak and the damage of the brake ridgeline can be decreased. Then, the impact noise can be reduced.
Patent JP-S63187125-A (JP)
Title: Spectroscope
Inventor: KOIKE MASAHITO
IPC: G02B5/18
Filed: 1987-01-30
Abstract: PURPOSE:To enhance diffraction efficiency over a wide range and to correct the aberration of an image forming mirror by changing a lattice pitch in definite relation, by changing a blaze angle according to a location. CONSTITUTION:A spectroscope consists of one plane diffraction grating G and one image forming concave mirror M and the diffraction grating G is different in a blaze angle thetaB according to a place and constituted so as to be rotated around a center C of rotation separated from a lattice plane. The lattice pattern of the diffraction grating G is set to one corresponding to the interference pattern obtained when the lights of two spot light sources coherent to each other are projected on the lattice plane on one side of the center normal line of the lattice plane. As mentioned above, by making the blaze angle thetaB differ ent, the diffraction grating enhanced in diffraction efficiency over a wide range is obtained and, by the change in a lattice pitch in definite relation, the aberra tion of the image forming mirror M is corrected.
Patent JP-H05216403-A (JP)
Title: Navigation device
Inventor: HAYASHI TAKESHI
IPC: G01C21/00
Filed: 1992-02-05
Abstract: PURPOSE:To improve the visibility and reduce the size of a display part by selecting and displaying various information according to a remaining distance. CONSTITUTION:On an automobile which moves as shown by an arrow, information (B) is obtained from a road antenna right in front of an intersection A and when the remaining distance is about 5Km in this state, a variable N is 1 in the beginning, so a 1st branch direction and the names of destinations 1-3 and distances are read in and the destination which is the closest to the remaining distance among them is the destination 2 whose distance is 4Km. Consequently, the branch direction to the destination 2 and a destination C are displayed on a 1st line. Then a 2nd branch direction and the names of the destinations 1-3 and distances are read in and the destination which is closest to the remaining distance is the destination 2 whose distance is 5Km, so the branch direction to the destination 2 and a destination name F are displayed on a 2nd line. Here, a driver searches the display for the destination or a place name in the destination direction and turns to the corresponding direction in the intersection.
Patent JP-H10223602-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO HIDEKI
IPC: H01L21/3213
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To hold the sectional shape of a contact hole in a wet etching between a contact hole-forming step and a contact conductor layer-forming step. SOLUTION: Between a step of forming contact holes 5 through a laminate structure of at least two types of insulation films 2, 3, 4 and step of forming a contact hole conductor layer, a wet etching is repeatedly applied to at least the two types of insulation films 2, 3, 4 with etching liqs. having mutually different etching rates. Further, etching times are set so as not to form an inverted taped structure at the profile of the contact hole.
Patent JP-S57134568-A (JP)
Title: Preventing method for corrosion of inside of condensing pipe made of copper alloy
Inventor: FUKUZUKA TOSHIO
IPC: C23F15/00
Filed: 1981-02-13
Abstract: PURPOSE: To form a uniform thin anticorrosive film with superior adhesion on the inside of a condensing pipe in a short time by coating the inside of the pipe with an acidic soln. contg. fine iron powder by means of an airless spray and by blowing wet air.  
     CONSTITUTION: To an acidic soln. such as about 0.1W2.0N hydrochloric acid is added 100W5,000g/l iron powder having ≤10μm average grain size, and the inner wall of a condensing pipe 1 made of copper alloy is coated thinly and uniformly with the acidic soln. contg. the iron powder by drawing a feed pipe 4 in the arrow direction while spraying the soln. from the nozzle 2 of an airless spray. Wet air is then blown into the pipe 1 by about 20mlW50l/min.inϕ to expose the coated surface to an oxidizing gaseous atmosphere. Thus, an anticorrosive iron oxide film is formed. By blowing air into the acidic soln. contg. the iron powder prior to coating so as to make the powder fine and to partially convert it into colloid or by adding about 20W70wt% water soluble org. solvent having smaller surface tension than water, e.g., methanol so as to reduce the surface tension of the acidic soln., the formation of a uniformly coated thin film is further facilitated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06226999-A (JP)
Title: Method and apparatus for color ink jet recording
Inventor: KURABAYASHI YUTAKA
IPC: C09D11/40
Filed: 1993-02-08
Abstract: PURPOSE:To obtain an ink set having good coloring property in the recording on a normal paper and superior fixing property in the recording with a plurality of colors, without bleeding of ink and hard in clogging in the nozzles by a method wherein respective color inks contain penetration-imparting agents and those quantities are as smaller as earlier orders of printing by the inks. CONSTITUTION:A color ink jet recorder comprises printing sets of four colors aligned in a traverse direction of a main-scanning direction. In this alignment, since the printing is executed in order of the first cyan, second magenta, third yellow, fourth black, quantities of penetration-imparting agent in the inks are determined to have the orders of cyan > magenta > yellow > black. In the case where each ink contains enough quantity of a penetration-imparting agent in the same quantity to make the penetration property on a paper of each ink uniform, the coloring property in a multiple color-mixture section is reduced. Then, the penetration property of ink to a paper is sequentially reduced so that ink bleeding on the multiple color-mixture section is suppressed as well as the coloring property in the multiple color-recording is maintained.
Patent JP-H04211483-A (JP)
Title: Use of sodium hydroxymethanesulfonate to improve color stability of rosin resin
Inventor: JIEEMUZU MIN
IPC: C08K5/41
Filed: 1991-01-22
Abstract: PURPOSE: To improve the oxidation stability and color stability of rosin resins by heating the rosin resins in the presence of sodium hydroxymethane sulfonate.  
     CONSTITUTION: 0.05-5.0% (pref. 0.25%) sodium hydroxymethane sulfonate(SHS) being an addition compd. of formaldehyde and sodium hydrogensulfite and of the formula based on wt. of rosin resin are used for heating. In case when the rosin ester is stabilized, esterification reaction is performed in the presence of SHS and in case for polymerized rosin, heating is performed in the presence of SHS at a temp. of 250-290°C ordinarily for 30 min-6 hr (pref. 2-3 hr). 
     COPYRIGHT: (C)1992,JPO
Patent JP-H06217384-A (JP)
Title: Speaker cabinet
Inventor: FUJITANI TAKESHI
IPC: H04R1/02
Filed: 1993-01-12
Abstract: PURPOSE:To improve the stiffness and heat resistance or the like without impairing the internal loss. CONSTITUTION:A 30wt.% of glass fibers is blended in a liquid polypropylene(PP) resin and the blended resin is formed in a optional cabinet shape to let it be a cabinet base member 1. A phosphagen resin film is coated on the surface of the cabinet base member 1 so that the thickness is 50-100mum and the base member is heated and cured to form a polyphosphazene resin layer 2.
Patent JP-H08216464-A (JP)
Title: Thermal printer
Inventor: IMAI AKIRA
IPC: B41J29/12
Filed: 1995-02-08
Abstract: PURPOSE: To prevent a heating element array part protruding from both the ends of a thermal recording paper sheet from being damaged due to a contact with a platen. CONSTITUTION: Two protective belts 18, 19 are applied over a platen roller 12, and rollers 25, 26 and rollers 27, 28. The protective belts 18, 19 rotate with the platen roller 12. The protective belts 18, 19 are moved in the axial direction of the platen roller 12 according to the width of paper sheet to form a slightly smaller interval than the width of a color thermal recording paper sheet 10. Both the ends of the color thermal recording paper sheet 10 are placed on the protective belts 18, 19. The part protruding from the color thermal recording paper sheet 10 out of a heating element array 13a is brought into contact with the protective belts 18, 19, thus causing no contact with a platen formed out of hard rubber.
Patent JP-H04342490-A (JP)
Title: Apparatus for feeding melt
Inventor: REIMONDO JIYOOJI SAIDENSUTETSU
IPC: C30B15/20
Filed: 1991-01-21
Abstract: PURPOSE: To maintain a constant melt level by providing a rotary valve and a vibratory feed device which are controlled by a controller, and halving and feeding pellets to both the ends of a crucible at a controlled speed.  
     CONSTITUTION: Silicon pellets are stored in a reservoir 27 and fed at the constant speed to the vibratory feed device 29 by controlling and rotating the rotary valve 35 by the controller 33. Further, the pellets are fed from the vibrator feed device to supply parts 11 and 11 at both the ends of the crucible 7 at a constant speed through two feed pipes 41, and heated and molten. While the melt level in the crucible 7 is held constant, silicon dendritic web 3 is grown. Further, cover gas 63 is fed to the melt replenishment device 1 to secure a feed flow of pellets in a pellet contamination and feed pipe 41 and also prevent variance in the temperature in the melt. 
     COPYRIGHT: (C)1992,JPO
Patent JP-2000068911-A (JP)
Title: Satellite communication system with satellite versatility
Inventor: GRAYSON MARK
IPC: H04B7/15
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To evaluate a new satellite that communicates in future without interrupting communication with a satellite that is communicating at present. SOLUTION: A user terminal 10 set on a surface of the earth 12 is set to be in a versatile communication state to an earth station 18 simultaneously through two orbital satellites 14, 16. Furthermore, when either of the two satellites 14, 16 goes outside of a communication range on its orbit soon, it is required to make communication with other satellite 22 within the communication range. In the satellite communication system above, the user terminal 10 is operated to suppress a time division multiple access TDMA time slot in a communication state (of the user terminal 10) with the two satellites 14, 16 to receive and report a multiple address communication message from the other satellite. The suppressed time slot is based on an evaluation which of the two satellites has a path with highest attenuation.
Patent JP-S61180232-A (JP)
Title: Original density detector
Inventor: HANZAWA HIROSHI
IPC: G03G15/043
Filed: 1985-02-05
Abstract: PURPOSE:To eliminate a fear of wire breaking by eliminating the need to use a transmission line which is bent repeatedly as an exposure unit moves. CONSTITUTION:A detection unit 22 is mounted on the exposure unit 6 and moved together with the exposure unit 6. Then, a photodetection unit 28 is fixed to a main-body fixation part 27 opposite the detection unit 22. This photodetection unit 28 has a photodetection part 29 which is so arranged opposite as to photodetect a light signal from the light emission part 25 of the detection unit 22 linearly even if the light emission part 25 moves together with the exposure unit and an amplifying circuit 30 which amplifies a photodetection signal, and the unit 28 is so constituted as to transmit a signal to a controller through a signal line 31. Therefore, no transmission line is used for the detection unit 22.
Patent JP-H04259252-A (JP)
Title: Semiconductor device
Inventor: HASEGAWA SHIGEO
IPC: H01L27/04
Filed: 1991-02-14
Abstract: PURPOSE:To eliminate a parasitic capacity of an entire circuit in a semiconductor device in which the capacity is reduced. CONSTITUTION:A semiconductor chip in which a circuit and an inductance element connected to an output end of the circuit are formed, is provided, and the element is so formed as to select a value for canceling the reactance of a parasitic capacity formed by the circuit. A plurality of protruding conductive films formed to be superposed on the surface of an inner wall of a recess in which its interior is formed of an insulator are electrically connected to each other to constitute an inductance element.
Patent JP-S60164880-A (JP)
Title: Optical reader
Inventor: TAKENAKA SHINYA
IPC: G06K7/00
Filed: 1984-02-06
Abstract: PURPOSE:To attain recognition of characters and frames by dividing an output of a photoelectric conversion element, by binarizing one, by binarizing the other after substracting a constant bias value, and by taking an exclusive OR of the output of two binary circuits. CONSTITUTION:A case 1 contains a light source 3 and photoelectric conversion element 4 inside it and slides the case on an object 2 to be read while moving the case. A reflected light of characters and frames on the object 2 irradiated by the light 3 is incident on a photoelectric conversion element 4 to obtain a current signal proportional to light intensity, and is amplified by an amplifier 5. A differential amplifier 6 multiplies a difference of a photoelectric conversion element output X and a bias value alpha by (a). A binary circuit 8 compares an output Y of the amplifier 6 with a threshold gamma and binarizes it. A binary circuit 7 compares an output X of the element with the first threshold beta and binarizes it. An exclusive OR circuit 9 calculates an output W of the circuit 7 and 8, and exclusive OR of Z.
Patent JP-H04258737-A (JP)
Title: Low-friction road running simulated tester
Inventor: UEDA MITSUO
IPC: G01M17/007
Filed: 1991-02-14
Abstract: PURPOSE:To fit a tester to a vehicle to be tested without requiring a special skill for a worker and prevent the disturbance caused by the fitting error when it is fitted. CONSTITUTION:A low-friction road running simulated tester is constituted of a control section comparing the preset friction coefficient and the friction coefficient calculated from the measured value for feedback control, a compressed air device section feeding the compressed air with the pressure controlled by the command signal sent from the control section to air springs 13, and an actuator section lifting a vehicle with a pressurized beam 12 supported by the air springs 13.