baber/WOPTO huggingface dataset:
Patent JP-H07147138-A (JP)
Title: Exhaust processing device for cathode-ray tube
Inventor: YANAI KUNIHIKO
IPC: H01J9/385
Filed: 1993-11-24
Abstract: PURPOSE:To prevent the center slippage between a cathode-ray tube during exhaust processing and a chip tube and also the movement in the rotating direction by integrally connecting an electric sealing jig having a support mechanism having a specified elastic member to a pump head. CONSTITUTION:A cathode-ray tube 21 is supported by a conical holder unit 1 with its neck part 21a down. When a pump head 6 is raised, an electric sealing jig 8 is fitted to a chip tube 22 and connected to an electrode pin 23 by the resilience of a coil spring 20. A cap cover 7 is rotated to airtightly hold the tube 22, the tube 21 is carried into a furnace, and after the inner part of the tube 21 is laid in the vacuum state by a vacuum pump 5, the tube 22 is heated and welded by the jig 8. Since the jig 8 is energized on an unit 1 side by the spring 20, and supported in such a manner as to be movable on the central axis of the head 6, the axial centers of the head 6 and the unit 1 are mutually positioned, whereby exhaust processing can be performed in the state where the axial centers of the tubes 21, 22 are coincident to each other.
Patent JP-H09156851-A (JP)
Title: Device for preventing oscillation of speed governor rope of elevator
Inventor: OYAMA TAKASHI
IPC: B66B5/04
Filed: 1995-12-07
Abstract: PROBLEM TO BE SOLVED: To restrict the oscillation of a speed governor rope even against a large vibration such as an earthquake by applying a tension to the speed governor rope with an electromagnet when a vibration is detected by an earthquake detecting unit. SOLUTION: In ordinary, a constant tension is applied to a speed governor rope 4 by a pulley 6 and a weight 7, and an arm 8 is nearly horizontally maintained. When a large vibration due to an earthquake or the like is generated, the speed governor rope 4 is oscillated large, and the pulley 6 and the weight 7 are pulled up, and a wire 21 is stretched, and a pulley 17 is rotated, and a reset spring 18 is drawn. When such a large vibration is detected by an earthquake detecting unit 15, the detecting signal is transmitted to a control unit 16, and an electromagnet 14 is excited. Then, an iron core 14a is moved, and the pulley 17 is rotated through a reset spring 12, and the pulley 6 and the weight 7 are pulled down for reset through a lever 19 and the wire 21.  Namely, the tension to be applied to the speed governor rope 4 is increased in comparison with the ordinary time so as to forcibly restrict the oscillation of the speed governor rope 4.
Patent JP-H03181703-A (JP)
Title: Control of ash melting arc furnace
Inventor: YASUDA MASAHITO
IPC: F23G7/00
Filed: 1989-12-08
Abstract: PURPOSE:To permit a separate disposal rate of ash to be set freely within the allowable maximum electric energy according to each of the condition of each of the refuse destructing plants by a method wherein the electric energy supplied or the dumping amount of the ash is controlled according to whether or not the accumulation of the ash exceeds the levels and the disposal amount the ash is maintained at a value preset by a disposal amount setting device. CONSTITUTION:When ash is decreased to or below a predetermined lower level, it is to be judged whether or not the dumping amount of the ash reaches the value preset by a disposal amount setting device 15 and, if the dumping amount of the ash reaches the preset value, electric energy supplied is reduced and, if the preset value is not reached, the dumping amount of the ash is increased. When the ash reaches or exceeds a predetermined upper level, it is to be judged whether or not the electric energy supplied is within the allowable maximum electric energy and, if so, the electric energy supplied is increased and, if not, the dumping amount of the ash is adjusted to the minimum.
Patent JP-H06326407-A (JP)
Title: Semiconductor laser
Inventor: SODA HARUHISA
IPC: H01S5/34
Filed: 1993-12-20
Abstract: PURPOSE:To provide a 1mum band semiconductor laser, having an excellent conversion efficiency, with which a high temperature characteristics can be accomplished. CONSTITUTION:A III-V compound semiconductor laser for 1.3mum band or 1.55mum band emission has a structure containing a light-emitting active layer, a guide layer, with a bandgap larger than the active layer, which pinches the active layer, and a laser structure with which both sides of the guide layer are pinched, containing a clad layer with a band gap larger than the guide layer. When GaAs the lattice constant of GaAs is (a1) and the lattice constant of InP is (a2), the lattice constant of the guide layer and the clad layer is larger than (a1) by 0.5% or more and smaller than (a2) by 0.5% or more.
Patent JP-H08176734-A (JP)
Title: Cold-rolled steel for deep drawing and non-aging at room temperature excellent in low corrosion speed characteristics production thereof
Inventor: SHIODA KOSAKU
IPC: C21D9/48
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a cold-rolled steel sheet providing together with a low corrosion speed characteristics, non-aging at the room temp. and deep drawability by using an extra-low carbon steel having a specific composition and no use of Ti and Nb as the base material and applying rolling and annealing, etc., in a specific condition to each. CONSTITUTION: The steel composition is constituted with, by wt., 0.0001-0.0026% C, <=1.2% Si, 0.03-3.0% Mn, 0.015-0.15% P, 0.0010-0.020% S, 0.005-0.1% Al, 0.0001-0.0080% N, 0.0001-0.0030% B, 0.1-0.5% Cu and the balance Fe with inevitable impurities. A steel slab composed of these chemical components is hot- rolled at the temp. of Ar3 point or higher, and within 1.5sec just after this operation, this rolled steel is cooled to 750 deg.C at >=30 deg.C cooling speed and coiled at 500-750 deg.C. Successively, cold-rolling is executed at >=70% rolling reduction. Further, continuous annealing is executed at 600-900 deg.C. Successively, temper rolling is applied under the condition in the range of >=30% rolling reduction and >=2080×(C-0.0015)%, (wherein, C is carbon content).
Patent JP-H09162984-A (JP)
Title: Voice mail system
Inventor: YAGI TATSUO
IPC: H04M3/50
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To erase a message or to cancel its recording by only an operation from a specified telephone set and to improve convenience. SOLUTION: When the command to erase a message is transmitted by an operation of an extension telephone set 4 at the time of reproducing the message, the information is received by a voice mail controller 21 through a PBX central processing unit 11. At the same time, the telephone set 4 generating the command is identified by the control of the PBX central processing unit 11 and the voice mail controller 21 receives the information. The voice mail controller 21 refers to a message erasable/un-erasable information reference memory 23 set at each telephone set 4 and decides whether the message in a sound accumulation memory 22 can be erased or recording can be canceled or not.
Patent JP-H10116451-A (JP)
Title: Magnetic recording and reproducing device
Inventor: YAMAMIZAKA SHINICHI
IPC: G11B15/087
Filed: 1997-11-06
Abstract: PROBLEM TO BE SOLVED: To prevent a malfunction and an erroneous detection at the time of reproduction by blocking output to the outside from a control means for reproducing command signal, fast-forwarding command signal, and rewinding command signal. SOLUTION: When a command for retrieval is given by an input means 4, a control means 3 runs a magnetic tape 1 at a high speed in a prescribed direction by controlling a running means 2. At this time, a detecting means 8 detects a starting ID from a reproduced signal to be outputted from a reproducing means 6. This detected signal is outputted to the control means 3 and the control means 3 stops the running of the magnetic tape 1 when the means 3 counts the number of the detected signals by a number in accordance with a command to retrieve a desired program. The recording operation of a specific control signal is not stopped and the control signal is recorded in a prescribed necessary length.
Patent JP-H01161468-A (JP)
Title: Microcomputer incorporating prom
Inventor: SASAKI MASAYUKI
IPC: G11C16/06
Filed: 1987-12-17
Abstract: PURPOSE:To apply only one input buffer per one input terminal by pulling up the input of the input buffer to a CMOS level at the write mode of data by a PROM writer or the recognition mode of stored data. CONSTITUTION:When a microcomputer is operated by the data written in a PROM, a low level is inputted to a PROM power source terminal 5. When the low level is inputted to the terminal 5, a PROM writer mode signal 7 from a PROM writer mode detection circuit 6 is made to be a high level, a P channel transistor 4 is turned off, the input level of a signal inputted to an input terminal 1 is decided based on the CMOS level by the input buffer 2 and the output signal of the input buffer 2 is outputted to an output terminal 3. Thus, the signal 7 can be inputted to the gate of the transistor 4 constituting the pull-up resistance of each input circuit in common and each input circuit can be constituted only by the input buffer 2 and the pull-up resistance 4.
Patent JP-H02189800-A (JP)
Title: Sample-converted analog electrical signal processing circuit array
Inventor: JIYON BARII HIYUUZU
IPC: G05F3/26
Filed: 1989-12-08
Abstract: PURPOSE: To achieve a sampled electric signal processing circuit layout capable of operating at a relatively low power voltage by taking out an output signal processed at a successive sampling cycle from a synthetic current by a specific synthetic means and further making all of the signal-flowing transistors to be formed of devices of the same polarity. CONSTITUTION: An input terminal 1 is connected to a low-pass filter 2, and an output of the filter 2 is supplied to a sample and hold circuit 3 to generate an sampling input, and a voltage-current converter 4 generates a sampling current output, which is supplied to a signal processing circuit 5. By combining a current during the present sampling period with another current during one or more preceding sampling period at a desired ratio, the signal processing circuit 5 processes the sampled current to generate a desired output signal, which is supplied to an output terminal 8 via a current-voltage converter 6 and a low-pass filter 7. And the signal current is caused to flow through a current mirror composed of transistors of only one polarity and other circuits. Thus, the operation is enabled by a low voltage power line.
Patent JP-H04189353-A (JP)
Title: Production of air permeable tacky adhesive tape or sheet
Inventor: FUNABIKI KOTARO
IPC: C09J7/02
Filed: 1990-11-22
Abstract: PURPOSE:To obtain the air permeable tacky adhesive tape or sheet having excellent air permeation performance by spraying a prescribed volume of water separately in 2 or more stages. CONSTITUTION:A toluene soln. of an acrylic tacky adhesive is applied on release paper 10 moving at a line speed to form a tacky adhesive soln. layer and thereafter, the water is sprayed in the form of drops respectively by two spray guns 2, 3 disposed in the moving direction of the release paper on the surface thereof while the tacky adhesive soln. layer is undried. The 1st spraying is so executed that the particle size of the water drops right after the spraying attains 100 to 200mum and the 2nd spraying is so executed that the particle size of the water drops right after the spraying attains 150 to 300mum. The tacky adhesive soln. layer is dried with hot air by a dryer 4, by which the dry tacky adhesive layer is obtd.
Patent JP-H09155541-A (JP)
Title: Piping welding equipment
Inventor: ITO ITSURO
IPC: B23K9/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To smoothly execute teaching operation by facilitaing selection and operation of an operating switch corresponding to each operating axis of an articulated welding robot. SOLUTION: When an unit piping with combining various piping members is welded by an articulated welding robot 50 having a positioner 2 to support various piping members rotatable and a welding torch 48, a combination, dimensions and a welding sequence of piping members of the unit piping are inputted in a controller 51 beforehand, based on the data inputted beforehand at the time of teaching of the welding torch 48, the operating switches, which are arranged to an operation board 56 of the controller 51 and correspond to each operating axis of the positioner 2 and articulated welding robot, are continuously lighted so as to guide teaching operation to a worker.
Patent JP-H02169819-A (JP)
Title: Two cycle engine
Inventor: SAWAI SEIJI
IPC: F02B25/16
Filed: 1988-12-21
Abstract: PURPOSE:To improve a cooling efficiency on a piston inner surface and a connecting rod small end part by boring, in a piston skirt part, an air feed hole opening to a communicating hole communicating with a scavenging passage and a cylinder inner circumference surface at the time of an initial scavenging process. CONSTITUTION:A communicating hole 16 which opens to a cylinder 4 inner circumference surface, located below scavenging ports 12, is bored on the intermediate part of a scavenging passage 14. An air feed hole 17 which opens to the communicating hole 16 at least when scavenging ports 12 are opened by a piston 5, is bored on the skirt part of a piston 5. Thereby, since the air feed hole 17 is in its opened condition with respect to the communicating hole 16 at least at the time of an initial scavenging process, new air having a large flowing speed is supplied into the cylinder 4 through the air feed hole 17, the communicating hole 16 and the scavenging passage 14 after cooling the inner surface of the piston 5 and the small end part of a connecting rod 6. Since the inner surface of the piston 5 and the small end part of the connecting rod 6 are cooled by the new air having the large flowing speed at the time of an initial scavenging process, the cooling efficiency is improved.
Patent JP-H06165971-A (JP)
Title: Dust removing device
Inventor: TATE HIDEO
IPC: B08B1/02
Filed: 1992-11-30
Abstract: PURPOSE:To additionally rapidly and efficiently remove the dust sticking to a work. CONSTITUTION:This dust removing device is provided with a pallet feed means 21 which can feed a pallet 11 mounted with the work on a transporting surface 9 toward a dust removing section 5, a brush 32 which is provided in the dust removing section 5 in such a manner that the brush can rotate around an axial center parallel with the transporting surface 9 and can attach and detach to and from the transporting surface 9, an air motor 35 which rotates the brush 32 in a prescribed direction and a brush positioning means 51 which can position and holds the brush 32 in the position where its peripheral surface comes into contact with the work on the pallet 11 sent to the dust removing section 5.
Patent JP-2000141917-A (JP)
Title: Sublimable thermal transfer recording medium
Inventor: NOGAWA CHIHARU
IPC: B41M5/392
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To stably obtain an image of high quality by using a solvent of a specific evaporating speed as a solvent of a dye layer forming liquid containing a dye, a binder resin and a solvent as main components and incorporating a specific amount of a solvent residue in a dye layer. SOLUTION: The sublimable thermal transfer recording medium comprises a dye layer containing a sublimable dye obtained by coating a base with a dye layer forming liquid adjusted by using a specific solvent and drying the layer and a binder resin as main components. The layer is preferably formed by coating with the solvent. Since a drying time is excessively short, leveling of the liquid is deteriorated and hence the layer does not become uniform. Thus, as the solvent, a solvent having an evaporating speed of 1-hexanol such as a 1-hexanol, 1-heptanol or the like is used. Since the solvent having slow evaporating speed is easily retained in the layer to lower heat resistance of the layer to deteriorate an image quality or to lower preservation reliability, an amount of the solvent retained in the layer is set to 5 wt.% or below.
Patent JP-H01202254-A (JP)
Title: Chewing gum composition not losing anhydrous fleshness
Inventor: ZUDORAFUKO DOKUZOBUITSUKU
IPC: A23G4/00
Filed: 1988-12-21
Abstract: PURPOSE: To obtain a chewing gum compsn. which is substantially waterless and can be stored for a long period by preparing a homogeneous premixture of a chewing gum base and polyisobutylene having specified mol.wt. CONSTITUTION: A chewing gum base selected from chicle, jelutong, natural or synthetic elastomer resin by about 10 to 60wt.% is softened by heating, to which about 2 to 20% polyisobutylene having about 20000 to 100000 average mol.wt. is mixed to obtain a homogeneous premixture. Then about 38 to 70% sweetener selected from water-soluble sweeteners and dipeptide sweeteners and if necessary, a filter, coloring agent, flavor agent and the like are added to the premixture and uniformly mixed.
Patent JP-H07139300-A (JP)
Title: Method for constructing underground construction
Inventor: TERADA MASAHARU
IPC: E02D29/045
Filed: 1993-11-16
Abstract: PURPOSE:To facilitate constructing of an underground construction by forming tunnels using a shield construction method from a vertical shaft and along the horizontal outline of an underground construction to be constructed underneath an existing building above the ground, constructing earth-retaining walls inside the tunnels, and forming a frame of a rigid-frame structure using horizontal earth-retaining walls and lower, vertical earth-retaining walls. CONSTITUTION:A shield is started from a vertical shaft 1 to form tunnels 21-24 underneath an existing building above the ground and along the horizontal outline of an underground construction. Lower, vertical earth-retaining walls 31-34 and upper, vertical cut-off walls 41-44 are constructed from inside the tunnels. The level of ground water inside the upper vertical cut-off walls 41-44 is lowered so that at or above the level of ground water a horizontal earth-retaining wall 5 is constructed between the opposite tunnels 22-24, and the horizontal earth-retaining wall 5 is rigidly joined to each of the lower vertical earth-retaining walls 31-34 to construct a frame of a rigid-frame structure. The inside of the frame is excavated and the underground construction is constructed in the excavation. Therefore a wide underground construction can be constructed without installing temporary steel columns and temporary struts, and construction of the horizontal earth-retaining wall and formation of the frame can be facilitated and ensured.
Patent JP-2000143850-A (JP)
Title: Fluororesin with surface excellent in wettability
Inventor: SONG JUN SEOB
IPC: C08J7/04
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To obtain a fluororesin excellent in wettability and capable of retaining an excellent hydrophilicity even when exposed to air for a long term by increasing the roughness of the surface of a fluororesin to a specified central- line average height and forming a hydrophilic thin film on the surface so that the film has a specified central-line average height. SOLUTION: The roughness of the surface of a fluororesin is increased to a central-line average height of 0.1 μm or higher and on the surface, a hydrophilic thin film is formed so that the film has a central-line average height of 0.1 μm or higher. Preferably, the contact angle of the fluororesin coated with the hydrophilic thin film is set at 20 deg. or lower. Preferably, the surface roughness is increased by plasma etching, ion beam etching, corona etching, flame treatment, surface polishing, or chemical etching. Preferably, the thin film is formed by plasma polymerization, ion beam polymerization, sputter polymerization, heat polymerization, chemical polymerization, or enhanced chemical vapor deposition. Preferably, the thin film is formed from a substance such as a metal having a contact angle with water lower than 90 deg..
Patent JP-H06127892-A (JP)
Title: Pre-tension device for rope
Inventor: NAGAHISA TOSHIO
IPC: B66D1/50
Filed: 1992-10-17
Abstract: PURPOSE:To set the tension of a rope desirably and freely, and perform the work safely and quickly without damaging the rope. CONSTITUTION:A pre-tension device for rope consists of a pair of drums 1A, 1B, which have plural lines of rope grooves and which are located on a base freely to turn and so that cores thereof are in parallel with each other, and a brake 2 for generating the torque in, at least, any one of the drums, and a roller 7 for pressing a rope 20 to the rope groove of one end side of the drums 1A, 1B. Furthermore, the rope 20 is inserted from a clearance between the rope grooves of one end side of the drums 1A, 1B and the roller 7, and the rope 20 is wound around of the rope grooves of a pair of drums 1A, 1B in order, and thereafter, the rope 20 is drawn to generate a desirable tension in the drawing side of the rope 20.
Patent JP-H09146332-A (JP)
Title: Color image forming device
Inventor: IMAI HIROYUKI
IPC: B41J2/525
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To prevent toner from scattering onto an intermediate transfer body and to obtain a sharp image, even in the case of superimposing high concentration toners. SOLUTION: The device breaks down an input image into information about separate colors, forms a toner image for each of the images of the separate colors onto a transfer body, and superimposes and transfers the toner images onto an intermediate transfer body. In this case, by providing a toner scatter judge part, the images of the separate colors are inputted into this (301, 302), each of the images is read pixel by pixel. From the pixels, one whose color information exceeds a specific value and becomes a plurality of colors is searched (302). In the case where such a pixel exists, whether or not one of the specific color exists in the vicinity of the pixel is checked (303). When the pixel of the specific color exists, the concentration of the toner is decreased (305).
Patent JP-H07172351-A (JP)
Title: Lower car body structure for automobile
Inventor: ONODA KENICHI
IPC: B62D25/20
Filed: 1993-12-21
Abstract: PURPOSE:To provide a lower car body structure of an automobile which is structured in such a manner as to improve rigidity of a floor tunnel part. CONSTITUTION:In the lower car body structure of an automobile wherein a floor tunnel 2 part is arranged at the central part of a main floor panel 1 along the longitudinal direction of a car body and one of the the rear mounting brackets of right and left front seats is mounted on the floor tunnel part 2 part, a reinforcement 7 is disposed on the inner surface of the floor tunnel 2 part, on which one of the rear mounting brackets 5 of a front sheet is mounted, so that a closed section is formed between the main floor panels 1.
Patent JP-H03184917-A (JP)
Title: Stable vitamin d3-containing preparation
Inventor: MIZUSAKI MAKOTO
IPC: C07C401/00
Filed: 1989-12-13
Abstract: PURPOSE:To provide a highly dispersed and stable vitamin D3 compound preparation by adding crystalline cellulose or crysrtalline cellulose.carboxymethyl cellulose sodium salt as an excipient thereto. CONSTITUTION:Crystalline cellulose preferably having an average particle size of 40-60mum or crystalline cellulose.carboxymethyl cellulose salt preferably containing >=80% of the crystalline cellulose and 9-13% of the carboxymethyl cellulose is used as an excipient. A vitamin D3 (especially vitamin D3, 1alpha- hydroxyvitamin D3) is dissolved in an organic solvent and mixed with the excipient to allow to adsorb the vitamin D3, followed by distilling out the organic solvent to obtain a stable adsorption composition, which is employed as a preparation ingridient.