baber/WOPTO huggingface dataset:
Patent JP-H04182297-A (JP)
Title: Dust collecting device for escalator
Inventor: OGASAWARA HIROYUKI
IPC: B66B31/00
Filed: 1990-11-19
Abstract: PURPOSE:To collect the dust fallen from stairs automatically by stretching a flexible belt over the full length of the underside of a moving stairs, and providing a winding device in one end of the flexible belt, and providing rewinding device, and a detector of the dust on the flexible belt in the other end of the flexible belt. CONSTITUTION:A flexible belt 10 is stretched over the full length of the underside of a moving stairs 3, and both ends of the flexible belt 10 are wound around of drums of a winding device 9 and a rewinding device 8. The winding device 9 is provided in a lower mechanic chamber 4. When a predetermined quantity of the dust, which are fallen from clearances of the stairs 3, exists on the flexible belt 10, deflection thereof is detected by a detector 14, and the winding device 9 is driven to collect the dust on the flexible belt 10 in a dust collecting box provided under the winding drum. When the dust on the flexible belt 10 is eliminated after the dust is collected, the flexible belt 10 is rewound to the original position. Consequently, the dust can be collected automatically.
Patent JP-H04182536-A (JP)
Title: Composite structure
Inventor: SEKI YOSHIO
IPC: E04H9/02
Filed: 1990-11-19
Abstract: PURPOSE:To increase the speed of a work by joining an internal structure formed of steel structure with reinforced concrete columns located to the outer peripheral frame of the structure and having high rigidity. CONSTITUTION:Mainly a vertical load is burdened by an internal structure A comprising steel frame columns 1 and steel frame beams 2. Most of a horizontal load is burdened by a reinforced concrete column 4 joined with the internal structure A by means of pins and having high rigidity at a outer peripheral frame. This constitution facilitates execution of a work.
Patent JP-H06161376-A (JP)
Title: Driving system for liquid crystal
Inventor: TAKAI MASAO
IPC: G02F1/133
Filed: 1992-11-20
Abstract: PURPOSE:To raise the driving voltage of liquid crystal, enable the AC driving of the liquid crystal even when an NTSC signal is not inputted, and prevent the liquid crystal from being broken by detecting the input of no VD signal from a time, and internally generating a signal substituting for the VD signal and performing the AC driving of the liquid crystal. CONSTITUTION:A driver 16 which drives the liquid crystal 3 is composed of a driving IC for a fluorescent display tube or plasma display with high dielectric strength and a common driver 22 applies an AC electric field to a common transparent electrode 4 by plus/minus switching based upon the signal from a delay circuit 21. Then a VD signal detecting circuit 19 detects whether or not the VD signal is present and the driving of the driver 16 and common driver 22 is controlled with the VD signal from a dummy VD signal generating circuit 20 in the absence of the VD signal. In this constitution, the liquid crystal 3 is driven with an image signal from a camera to generate a picture. Therefore, even when there is no image signal (NTSC signal) owing to the forgetful disconnection of the camera, etc., or during the rewinding of a VTR, the AC driving of the liquid crystal 3 becomes possible by generating the dummy VD signal.
Patent JP-2000136146-A (JP)
Title: Protease inhibitor
Inventor: KAWAI ERIKO
IPC: A61K8/00
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a protease inhibitor useful for preventing various skin diseases accompanying skin roughness, the skin roughness or dry skins of normal people, etc., by adding the extract of one or more plants selected from plants belonging to the genus Mentha in the family Labiatae as an active ingredient. SOLUTION: This protease inhibitor contains as an active ingredient the extract of a plant, such as Mentha piperita L. or Mentha viridis L., selected from plants belonging to the Mentha in the family Labiatae, preferably the leave, stems, flowers and/or roots of the plant. The inhibitor can be obtained by immersing or refluxing the plant in an extraction solvent (for example, ethanol), filtering, and subsequently concentrating the filtrate. When the inhibitor is used as a preparation for external use, the extract is preferably added in an amount of 0.005-20.0 wt.% as the dry product. When the extract of Chaenomeles sinensis Koehne in the family Rosaceae is used as an active ingredient, the same effects are obtained.
Patent JP-2000136902-A (JP)
Title: Displacement measuring apparatus for engine valve
Inventor: MORI AKIYOSHI
IPC: F01L3/24
Filed: 1998-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain a displacement measuring apparatus which prevents a measuring error by providing the apparatus with a discharge passage by which lubricating oil flowing into a bobbin or the air inside a core and the bobbin is discharged outside the bobbin at the lower end part of the bobbin. SOLUTION: When the primary coil of a sensor coil 13 in a displacement sensor 12 is excited by a high frequency, a large output voltage is obtained by an eddy-current effect at a time when a nonmagnetic core 15 is moved inside a bobbin 14. Thereby, the displacement of a spring retainer 6, i.e., a valve 2 which is integrated with it, can be measured with high precision. A discharge passage 17 by which the air inside the core 15 and lubricating oil flowing into the bobbin 14 are discharged outside is formed in the bobbin 14 and a cylindrical head 3. As a result, the lubricating oil flowing into the bobbin 14 flows down into a ring-shaped recessed groove 19 from plurality of through holes 18, and it flows outside the bobbin 14 via a discharge groove 20. Also the air which is confined inside the bobbin 14 and the core 15 flows out when the spring retainer 6 falls.
Patent JP-2001128696-A (JP)
Title: Method for evaluating antifungal agent for nail
Inventor: NAKAJIMA TAKUJI
IPC: C12N1/14
Filed: 1999-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for evaluating an effect on onychomycosis of a medicine composition containing a antifungal agent for nail/an antifungal agent having quantitativity and organ specificity to nail. SOLUTION: A nail is brought into contact with and arranged in a plate agar inoculated with a fungus. The noncontact face of the nail is charged with a composition containing the antifungal agent without leaking the composition to the plate agar. The growth state of the fungus between the nail and the medium is used as an index to discriminate antifungal activity.
Patent JP-H02263260-A (JP)
Title: Memory access switch network
Inventor: HIIRITSUPU PII KAABII
IPC: G06F13/18
Filed: 1989-11-30
Abstract: PURPOSE: To effectively utilize many processors by making each processor capable of accessing simultaneously all the parts of the memory in respect of a very large number of the processors to share one very large-scale memory by using plural path designating elements arranged in three stages. CONSTITUTION: Many wide-word processors 11 are adopted, and they are synchronized by a common clock. A network 15 for connecting each processor 11 selectively to each memory location 13 includes plural path designating elements SA, SB, SC to be arranged in three stages, at least. The path designating elements SA, SB, SC are connected by a message to request a dissection to an address group. The path designating elements SA, SB, SC and concentrating elements CA, CB are constituted of a matrix crossbar switch. Thus, the multiplex processor 11 becomes capable of communicating with the shared memory 13, and it can be kept to be of the number of connection in which read between the elements and the number of the connected elements can be managed.
Patent JP-H0692413-A (JP)
Title: Panel loading method and device thereof, and pallet device
Inventor: MASUDA BUNPEI
IPC: B21D43/22
Filed: 1992-11-20
Abstract: PURPOSE:To provide panel loading method and its device which can shorten the period from the time for carrying a panel into a hanger until the time for moving it onto the pallet without increasing the length of a line, and a pallet device which can be used for this device. CONSTITUTION:A perforated panel 2 which is formed by a pressing process, placed on a transfer conveyer in a roughly horizontal condition and discharged is held and moved to a rear part from the transfer conveyer to be placed in a vertical condition, and the panels kept in this vertical condition are carried in a hanger 16 which is lifted by a lift device 19 at a loading position. When prescribed pieces of panels are loaded in the hanger the hanger is hung by the lift device to be set onto a pallet 15, thus it is possible to load the panels in the pallet.
Patent JP-H01155759-A (JP)
Title: Character input system
Inventor: SUZUKI SHIGEO
IPC: H04M11/00
Filed: 1987-12-11
Abstract: PURPOSE:To attain ease of automatic dial connection by registering a character string pattern into a memory in advance and making a required operation function correspondent to each dial key of a telephone set. CONSTITUTION:A telephone number is entered from a key input section 3 while the display of a display section 4 is confirmed and the telephone number is registered in a memory of a main control section 1. The pattern table is read by the key input 3 from the memory 2 of the main control section 1 and the pattern table including a character to be set (registered) is displayed on a display section 4 and the key input 3 is used to scroll the pattern table to select a character to be set (registered) thereby confirming the character. When the telephone directly utilizing automatic dial connection from the key input section 3, the telephone directly registered from the memory 2 of the main control section 1 is displayed on the display section 4 and the registered telephone number is sent to a trunk line from the signal transmission section 5 to attain normal connection by the selection of the opposite party desiring the connection.
Patent JP-H08143722-A (JP)
Title: Thermoplastic olefin elastomer composition for air bag cover material
Inventor: SUETSUGU MASAKATSU
IPC: B60R21/20
Filed: 1994-11-22
Abstract: PURPOSE: To obtain a thermoplastic olefin elastomer composition which can give an air bag cover capable of being broken without fail at the time of operation without sattering of broken fragment by using a specified olefin polymer. CONSTITUTION: This composition comprises 10-50wt.% propylene/ethylene random copolymer having a melt flow rate (at 230 deg.C under a load of 2.16kg) of 10-120g/10min and an ethylene content of 2.0-4.5wt.%, 5-40wt.% low-density polyethylene, 10-50wt.% propylene/ethylene copolymer (C) comprising a crystalline propylene polymer and an amorphous propylene/ethylene copolymer and containing 20wt.% or above amorphous propylene/ethylene copolymer, and 20-75wt.% ethylene copolymer rubber (D) of a Mooney viscosity (ML1+4 , 100 deg.C) of 20-120. It is desirable that the crystalline propylene polymer is the one containing 3.0-4.5wt.% ethylene.
Patent JP-H01152875-A (JP)
Title: Image pickup device
Inventor: MIYAMORI KENICHI
IPC: H04N5/232
Filed: 1987-12-10
Abstract: PURPOSE:To suppress picture deflection in rolling direction by constituting the titled device by a support means supporting a lens barrel and a hold means so that the optical axis of a pickup lens and the optical axis of a photoelectric conversion means are made coincident and a drive and lock means driving and locking the hold means. CONSTITUTION:In case of hand-carrying photograph by a video camera, the video camera is moved due to hand deflection or fatigue. Furthermore, in case of the photograph in an automobile by the video camera, the video camera is vibrated due to the vibration of the automobile or the like. Thus, the movement of photographed picture (so-called blur) takes place. The deviation of the drive member 14 supporting the image pickup element 13 attended with the movement of the video camera is detected by an angular velocity sensor 24 and a control circuit 25 supplies power to a motor 23 so that the output from the angular velocity sensor 24 is made zero. Thus, the rocking of the drive member 14 with respect to a photographing plane is eliminated and the picture blur around the optical axis is reduced.
Patent JP-H11133320-A (JP)
Title: Optical device, optical working machine using the optical device and method for controlling optical beam irradiation of the machine
Inventor: SEKIZAWA NORIYUKI
IPC: B23K26/00
Filed: 1997-10-29
Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of improving the using efficiency of optical beams, an optical working machine using the optical device and method for controlling the irradiation of optical beams in the machine. SOLUTION: A mask 4 having a prescribed pattern 4a for transmitting an optical beam on its optical axis and an image rotator 2 arranged on the back-and-force position of the mask 4 so as to be rotated around the optical axis and capable of rotating an image of an optical beam in accordance with its rotated angle are used for the optical device. The mask 4 is set up or rotated so that the using efficiency of an optical beam from a light source is improved, the direction of an image transmitted through the pattern 4a is rotated by the rotator 2 to irradiate a work 7 with the image.  Or the mask 4 is set up or rotated so that an image of the pattern 4a is turned to a prescribed direction on a prescribed irradiation position of the work 7, an optical beam from the light source is rotated by the rotator 2 so that the using efficiency of the beam is improved in accordance with the mask direction C1 of the mask 4 to irradiate the pattern 4a with the beam and it is also avaiable to irradiate the work 7 with the image.
Patent JP-H06162192-A (JP)
Title: Method for deciding presence of moving body
Inventor: TSUCHIKAWA HITOSHI
IPC: H04N19/136
Filed: 1992-11-24
Abstract: PURPOSE:To eliminate the need to update a state wherein an object body is absent by making a presence decision by deciding the continuity of motion in the state wherein an object body is absence and, deciding the continuity of a state wherein there is no motion in a state wherein the object body is present. CONSTITUTION:A preceding presence decision result 231 is referred to and when there is no presence, motion detection 232 is performed; when no motion is detected, a decision result 236 showing that there is no object body is obtained to hold a decision result 238. For the motion detection 232, the continuity 234 of motion is decided and when it is decided that there is no continuity of motion, a decision result 236 showing that there is no object is obtained to hold the decision result 238. When a decision 234 showing that there is the continuity of motion is obtained, a decision result 237 showing that there is an object is obtained and the decision result 238 is held. In a case 231 wherein presence is obtained, motion detection 233 is performed and when motion is detected, an object presence decision result 237 is obtained to hold the decision result 238; when no motion is detected, its continuity 235 is decided.
Patent JP-S63163706-A (JP)
Title: Whole primary air premixing combustion method and its apparatus
Inventor: FURUHASHI TOSHIO
IPC: F23D14/02
Filed: 1986-12-26
Abstract: PURPOSE:To carry out stable combustion and also be able to make combustion with a small amount of CO and hard-to-generate drain by spouting the secondary air at the tips of combustion flames or their neighborhood. CONSTITUTION:The secondary air introduced by a secondary air fan 13 is transferred to an air spouting pipe 16 through a combustion chamber 15 by a blast pipe 14 and spouted from secondary air spouting ports 18 to the tips of flames 17 or their neighborhood. Thus, when the secondary air is sent to the tips of the flames 17 or their neighborhood, CO generated at a flame zone is oxidized to be discharged as carbon dioxide. The vapor in the chamber 15 is rich in the amount air by spouting the secondary air. As the amount of water content generated by combustion is almost constant, the amount of rain generated becomes small naturally when an exhaust gas is deprived of its heat with a heat exchanger 9 and cooled.
Patent JP-H10154793-A (JP)
Title: Method for designing layout of semiconductor integrated circuit
Inventor: MASUKAWA FUMINORI
IPC: G06F17/50
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To make the layout of a semiconductor integrated circuit easily changeable even when a change occurs in the circuit so as to reduce the period and cost of the layout design, by burying a dummy delay compensating circuit in the integrated circuit in advance. SOLUTION: At the time of designing the layout of flip flops FF1 and FF2 having data storing and holding functions and combination logic circuits 1-3 composed of logic elements on an integrated circuit, a dummy delay compensating circuit 10 incorporating a plurality of delay circuits having different delay values is incorporated in advance. When a timing error occurs in the hold time, the error is avoided by connecting the flip flop 2 to the logic circuit 2, by selecting a delay circuit having a pertinent value from the delay compensating circuit 10.
Patent JP-H09161983-A (JP)
Title: Discharge lamp lighting device
Inventor: NARUO MASAHIRO
IPC: H05B41/24
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To stably light a lamp by connecting the discharge lamp to the second AC voltage source for a set period when the peak value of the lamp current flowing in the discharge lamp exceeds a prescribed value, and connecting the discharge lamp to the first AC voltage source when the set period expires. SOLUTION: The lamp current is quickly increased when a switch SW1 is connected to a contact point (a), a comparing circuit CP2 outputs the signal Vq when the lamp current exceeds the peak sampling value Vref, the output Vs of a monostable multivibrator 3 becomes an H-level, and the output Vs is inputted to the terminal D of a D-FF4. When a switch switching circuit 5 receives the output Vt of the D-FF4, it connects the switch SW 1 to a contact point (b) side for a set period, and the lamp current is gradually decreased. When the set period expires, the output signal Vs of the monostable multivibrator 3 becomes an L-level. When the clock signal VC1 rises, the output of the D-FF4 becomes an L-level, the SW1 is connected to the (a) side by the circuit 5, and the current is increased.
Patent JP-H06154679-A (JP)
Title: Method and device for transferring adhesive
Inventor: SAEKI TAKAAKI
IPC: B05D1/28
Filed: 1992-11-24
Abstract: PURPOSE:To prevent the webbing of an adhesive and to stabilize the coating amt. CONSTITUTION:An adhesive is transferred on a substrate 14 by using a stamper 11. In this case, the adhesive 10 is deposited on the stamper 11, which is brought into contact with the substrate 14 surface, and the stamper 11 is then rotated and pulled up from the substrate 14.
Patent JP-H03173230-A (JP)
Title: Multiplex signal demodulation costas loop circuit
Inventor: YOSHIOKA YASUHIRO
IPC: H04H40/72
Filed: 1989-12-01
Abstract: PURPOSE:To suppress the disturbance of switching noise with respect to multiplex signal demodulation operation by interposing a signal holding means in the holding-on state in response to an antenna switching control signal to the control signal input side of a voltage controlled oscillator. CONSTITUTION:When the input electric field strength of 2 sets of reception systems is fluctuated in a multiplex signal demodulation Costas loop circuit of a 2-antenna space diversity multiplex receiver, an antenna selecting signal selects an FM detection output in the 2 sets of the reception systems from one to the other with a switch. In this case, a sample-hold circuit 16 in the Costas loop uses an antenna selecting signal to discriminate the fact of the switching of antenna, holding-on state is attained and a loop filter output voltage just before the entrance of switching noise due to the switching of the antenna is held, then the control input voltage of a voltage controlled oscillator(VCO) 12 holds nearly a constant voltage for a period t0. After the period t0 elapses, the sample-hold circuit 16 reaches the holding off state.
Patent JP-H03173459-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NODA YOSHIKAZU
IPC: H01L21/56
Filed: 1989-12-01
Abstract: PURPOSE:To improve the reliability of a semiconductor device by a method wherein, when a semiconductor device is formed by adopting the TAB system, a dam bar is formed, resin is prevented from flowing out from the gap between leads at the time of transfer molding, and the lead position deviation caused by resin pressure is prevented. CONSTITUTION:When a copper foil for forming leads is arranged on the surface of a carrier tape 2 and patterned, a dam bar 8 linking all of the leads 4 is arranged at the position surrounding the mounting region of a semiconductor chip 1, and patterned. The chip 1 is mounted at a specified position by inner lead bonding. A resin mold body 9 is formed by transfer molding, and the chip 1 is resin-sealed. In this case, the punch and the lower die are constituted so as to pinch the leads 4 and the dam bar 8 in the region of an aperture 3 for accommodating the chip 1 arranged on a tape 2, and block the resin which is inclind to flow into the gap between the leads 4 from a mold body 9 part. Since the part between the leads 4 is retained by the bar 8, position deviation of the leads 4 is not generated.
Patent JP-H05125903-A (JP)
Title: Seal fin of steam turbine
Inventor: KURATA YOSHIAKI
IPC: F16J15/447
Filed: 1991-10-31
Abstract: PURPOSE:To obtain a seal fin which has a simple structure, maintains sealing effect and moreover can avoid bad effect caused by rubbing. CONSTITUTION:A seal fin 1 is constituted with a bending part 1a forming a loop in axis direction, a straight line part 1b continuing to the edge of this bending part 1a in radial direction and a planted part 1c which continues to the other edge of the bending part 1a and is planted in the groove 7 of a casing, that is a standstill part. When rubbing occurs during running of a turbine, the bending part 1b bends more, frictional force between the seal fin 1 and the turbine shaft 5 is restricted below the fixed limit and wear of the sealed fin 1 is decreased, so as to maintain the sealing effect and bending caused by frictional heat of a turbine shaft 5 is prevented.
Patent JP-H06135368-A (JP)
Title: Manual traveling vehicle and its wheel driving mechanism
Inventor: FUNAZUMI YOSHIO
IPC: B62M1/24
Filed: 1992-10-28
Abstract: PURPOSE:To provide a manual traveling vehicle which is easy, widely usable, and directionally rotatable. CONSTITUTION:The driving shaft of a front wheel 4 is supported by a gear box 3 fixed to a steering shaft 2, and a brake 8 is installed to the front wheel driving shaft 4. Lateral pedals 12a, 12b are mounted in such a manner as to be vertically oscillating, a moving side pulley 12 is provided on the oscillating end of each pedal 12a, 12b, and a fixed side pulley 14 on the frame 1. A support part 15 is provided on the oscillating end side of each pedal 12a, 12b, a wire 27 is laid from the support parts 15 of the lateral pedals 12a, 12b in the order of a fixed side pulley 14, a moving side pulley 13, and the fixed side pulley 14, and wound on a transmission pulley 17 provided on the connecting shaft part 16 of the gear box 3. A driving side bevel gear 20 is integrally formed to the transmission pulley 17, and lateral driven side bevel gears 22 are connected to the gear shaft through one-way clutches, so that only the positive rotation is transmitted to the front wheel 4 through a chain 26.