baber/WOPTO huggingface dataset:
Patent JP-H11105831-A (JP)
Title: Antibacterial polyolefin film
Inventor: NAGAI ITSUO
IPC: B65B55/02
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antibacterial polyolefin film which is excellent in transparency and exhibits excellent antibacterial characteristics under normal temperature and humidity conditions by adding dimethyl-dialkyl-ammonium chloride expressed by a specific constitutional formula and another surfactant to polyolefin resin to form a film having a specific surface resistance value. SOLUTION: Polyolefin resin is preferably resin mainly containing polypropylene. Dimethyl-dialkyl-ammonium chloride is cationic surfactant which is expressed by a constitutional formula. Parts of alkyl chains R1, R2 are C8 to C18, wherein 0.1 to 1 pts.wt. is added to 100 pts.wt. of polyolefin resin. Another surfactant to be used together may be alkyldiethanol amine or the like, wherein 0.2 to 1 pts.wt. is added to 100 pts.wt. of polyolefin resin. A surface of the polyolefin film is activated by corona discharging or the like after molding to make a surface resistant value less than 10<14> Ω/(square), thereby exhibiting antibacterial characteristics.
Patent JP-H03135547-A (JP)
Title: Cooling mechanism for image recording carrier conveying system
Inventor: YOSHIMURA RYOICHI
IPC: G03B42/02
Filed: 1989-10-20
Abstract: PURPOSE:To make the influence of heat from a heat generating source on an electrical equipment, etc., as little as possible by forcibly cooling an accumulating phosphor sheet on the way of a conveying system. CONSTITUTION:A photographing standby part 18 is provided with a pair of side plates 80a and 80b elongating in a vertical direction, and the conveying system 86 including rollers 82 and 84 having large diameters is disposed between the side plates 80a and 80b. The conveying system 86 is provided with a 1st standby zone 88 disposed on the upstream side of the roller 82, a 2nd standby zone 90 disposed on the upstream side of the roller 84 and a 3rd standby zone 92 disposed on the downstream side of the roller 84. And the Silocco fan 87 for forcibly cooling the rollers 82 and 84, the pair of the rollers 89a-89e, 91a-91c and 93a-93e is disposed on either of the side plates 80a and 80b. And also a fan 97 for conducting air to the outside is disposed on the upper housing of the photographing standby part 18. Thus, even in the case that the accumulating phosphor sheet is conveyed under having curvature, such trouble as a protective film is peeled off, etc., caused by the heat generation can be prevented.
Patent JP-S62134392-A (JP)
Inventor: OUCHI YOSHIRO
IPC: F16H55/14
Filed: 1985-12-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61156798-A (JP)
Inventor: MOCHIZUKI MASAKAZU
IPC: G11B33/14
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04149780-A (JP)
Title: Device for forming parts list
Inventor: KATAGIRI MANABU
IPC: G06F17/50
Filed: 1990-10-13
Abstract: PURPOSE:To efficiently form and easily totalize the list of parts by previously preparing the integrated group of fixed parts as a reference file and registering the reference file in a final file or occasion. CONSTITUTION:A list of parts is provided with a 'code' column for describing a code indicating the attributes or the like of respective parts, a 'type' column indicating the types of the parts, and 'unit' and 'remarks' columns, and when a 'FIL' code is written in the 'code' column, the code means not the registration of parts but that of the reference file. Thus, the integrated group of the fixed parts is previously formed as the reference file, which is registered in the final file on occasion. Consequently, the list of parts can be efficiently prepared and easily totalized.
Patent JP-H04150598-A (JP)
Title: Remote control type selection input device
Inventor: NOGUCHI TADAO
IPC: H04Q9/00
Filed: 1990-10-12
Abstract: PURPOSE:To reduce a mis-operation by information an instruction position when a laser beam emitted in an ordinary state is made incident on a key area, and outputting a signal relating to the key area when a desired key area is switched. CONSTITUTION:When the laser beam emitted from an at-hand operating unit 1 which emits the laser beam in the ordinary state is made incident on the key areas 10-13 of a selection input device 9, the instruction position is informed to the operator by scattering part of the beam to the outside. When the desired one of the key areas 10-13 is switched to a specific state in a state instructed by the laser beam, the reception of the laser beam set in the specific state is discriminated from the reception signals relating to the key areas 10-13, and the key signal relating to the key area is outputted. Thereby, the operator can perform a remote control operation by observing only a light reception side, which reduces possibility to perform the mis-operation.
Patent JP-H01122368-A (JP)
Title: Driving circuit for switching transistor
Inventor: TAKAHASHI YASUSHI
IPC: H02M3/28
Filed: 1987-10-31
Abstract: PURPOSE:To improve the efficiency of a power source by applying a reset signal having the same pulse width as that of a pulse width modulation signal for exciting a pulse transformer to the transformer in synchronization with the fall of the modulation signal. CONSTITUTION:A driving circuit for a switching transistor(Tr) has first-second sawtooth wave oscillators 1-2, first second comparators 3-4, first-second pulse transformer exciting Trs 5-6, a pulse transformer 7, a Tr driving power source 8, a synchronizing signal generator 9, and a switching Tr 10. The Tr 5 outputs a reset pulse signal for turning OFF the Tr 10 to the transformer 7, and the Tr 6 outputs an exciting pulse signal to turn ON the Tr 10. An output voltage control signal (a) becomes a signal (c) pulse-width-modulated through the comparator 3, and the transformer 7 is reset by the reset signal having the same pulse width as that of the signal (c).
Patent JP-S62134972-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANEKO YUKIO
IPC: H01L29/78
Filed: 1985-12-06
Abstract: PURPOSE:To obtain a semiconductor device which has high reliability and high performance by forming by thermally oxidizing a polycrystalline silicon pattern and an oxide film on the exposed surface of a substrate, further forming a source and a drain, then heat treating in an oxygen atmosphere, growing the oxide film, thereby silicifying a gate electrode and a control gate without deteriorating the dielectric strength of the gate oxide film. CONSTITUTION:A field oxide film 12 is formed on a P-type silicon substrate 11, thermally oxidized to form a gate oxide film 13, a silicon film 14 is deposited, a phosphorus is doped, thermally oxidized to form a polysilicon oxide film 15, and a silicon nitride film 16 is deposited. The film 13, a gate electrode 18, the film 15 and a silicon nitride film pattern 16' are formed by sequentially etching on the substrate 11. A thermal oxide film 19 is formed by heat treating on the exposed surfaces of the electrode 18 and the substrate 11, arsenic is ion implanted, the arsenic is activated by heat treating to form N<+> type source, drain regions 20, 21, and the film 19 is grown.
Patent JP-H06103624-A (JP)
Title: Production of magneto-optical recording medium
Inventor: HASHIMOTO YOICHI
IPC: G11B11/105
Filed: 1992-09-18
Abstract: PURPOSE:To provide a process for production of the magneto-optical recording medium with which stable recording and erasing operations even by a device having small and lightweight electromagnet are possible by decreasing the noises under a low magnetic field and increasing CNR. CONSTITUTION:A target 21 made of a rare earth-transmission metal amorphous alloy is arranged in such a manner that the perpendicular 24 at the center of the diameter of this target 21 has an angle in a range of 30 deg. to 60 deg. with a line 23 connecting the center of the diameter of the target 21 and the center of the diameter of a light transmittable substrate 22 (A and B) and the recording film is formed by sputtering. The surface of the recording film is subjected to an oxidation treatment after this film formation.
Patent JP-H05114338-A (JP)
Title: Vacuum valve
Inventor: UNNO HIROSHI
IPC: H01H33/66
Filed: 1991-10-23
Abstract: PURPOSE:To simplify constitution as well as to make current higher in amperage by eliminating a coil section acting as a means for generating longitudinal magnetic fields, and also securing the cross sectional area of a wire for live current. CONSTITUTION:A circular recessed section 10a which is extended close to a contact 1, is provided for the center of a stationary side conductor 10 onto the tip end of which the contact 1 is fixed, a permanent magnet (N pole) 21 is inserted into the circular recessed section 10a so as to be fitted thereon, and a circular recessed section 17a which is extended close to a contact 2, is provided for the center of a movable side conductor 17 at the tip end of which the movable contact 2 is fixed, so that a permanent magnet (S pole) 23 is inserted into the circular recessed section 17a so as to be fitted thereon.
Patent JP-H08134671-A (JP)
Title: Method for preventing rusting of inner wall of metallic pipe
Inventor: NIINO KIYONORI
IPC: F16L58/00
Filed: 1994-11-09
Abstract: PURPOSE: To rapidly apply rust preventive treatment for a long-distance control by impressing a DC or pulsating voltage between an anode plate dipped in a water tank and a metallic pipeline communicating with the water tank. CONSTITUTION: An anode plate 5 is dipped in a water tank 1. The negative electrode side of a DC power source 4 is connected to a metallic pipe 2 communicating with the tank 1. A DC or pulsating voltage is impressed between the anode plate 5 and pipe 2. The pulsating voltage is the superimposed voltage of the DC voltage and Ac voltage. The pulsation frequency of the pulsating voltage is preferably controlled to 50Hz to 500kHz. As the voltage is impressed, the red rust on the inner wall face of the pipe 2 is reduced by H2 into black rust, and the rust preventive oxide film is formed. Further, since electron is supplied to the inner wall face of the pipe 2, Fe ion is reduced, and the ionization of metal is prevented. Besides, the inner wall face of the pipe 2 is sterilized by gaseous H2 , and iron bacteria, etc., are removed.
Patent JP-2001100161-A (JP)
Title: Front hanging spectacles and its mounting method
Inventor: TAKAGI KAZUO
IPC: G02C9/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide front hanging spectacles which allow the sure mounting of the front hanging spectacles to a spectacle body in a stable state free from shaking. SOLUTION: The front hanging spectacles mounted at the spectacle body have hook parts 6 for outwardly elastically compressing the rear surfaces of brackets 3 of the spectacle body A crossly from the front of these brackets at both ends of the front hanging spectacles. Pressing parts 62 at the front ends of the hook parts 6 are fitted into recessed parts 33 formed at the rear surfaces of the brackets and magnetization force acts between the pressing parts 62 and these recessed parts 33.
Patent JP-H01118240-A (JP)
Title: Magneto-optical recording medium
Inventor: ITO HIROSHI
IPC: G11B11/10
Filed: 1987-10-30
Abstract: PURPOSE:To improve magneto-optical characteristics and weatherability by forming a thin film of an amorphous rare earth-transition metal alloy having a noncolumnar structure on a substrate. CONSTITUTION:Gaseous Ar is supplied from a passage 2 of an opposed target type sputtering device 1 and is discharged from a passage 3. A potential which is negative with respect to a grounded anode 9 is impressed by a power supply 10 to targets 1, 5 consisting of an FeCo alloy plate and pure Tb piece. The gaseous Ar is thereby converted to plasma and sputtering atoms are generated from the target 5, by which the thin film of the amorphous rare earth-transition metal alloy having the noncolumnar structure is formed on the substrate 11 supported on a substrate holder 12. This thin film has the structure which is uniformly distributed with alloy particles and has no ruggedness on the surface. In addition, the film has high C/N. The medium having the good magneto-optical characteristics and weatherability is, therefore, obtd.
Patent JP-S62137365-A (JP)
Inventor: MIYANO KAORU
IPC: E04G21/14
Filed: 1985-12-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1099432-A (JP)
Title: Chemical self-filling unit and device for self-filling chemical
Inventor: BAKU YOUTEI
IPC: A61M5/142
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To precisely and easily dispense liquid chemical by displacing a pressing element for pressing a chamber filled with the chemical, in a housing through thread-engagement. SOLUTION: A chamber 2 having a chemical inlet port 3 and a chemical outlet port 4 is accommodated in a housing 8, and tubes 5, 6 are connected to the inlet port 3 and the outlet port 4, respectively. The chemical reserved in the chamber 2 is discharged from a position B to a position C by pressing the chamber 2 with a pressing member 9. This pressing member 9 is composed of a shaft 12 inserted in a hole 85 formed in the housing 8, a pressing plate 10 and a rotary plate. The shaft 12 is threadly engaged in the hole 85. When the rotary plate 11 is rotated, the shaft 12 is threadly advanced so as to advance the plate 10 for pressing the chamber 2. Accordingly, it is possible to avoid pushing the chamber by a finger from the initiation of discharge of the chemical to the completion of discharge, and therefore, the dispensing of the chemical can be facilitated. Further, since the plate 10 is made into press-contact with the bottom of the container, thereby it is possible to completely discharge the chemical from the container.
Patent JP-H05114036-A (JP)
Title: Method for writing data in memory
Inventor: OZAKI TAKAYUKI
IPC: G06F17/40
Filed: 1991-10-24
Abstract: PURPOSE:To provide a method for writing data in memories which can effectively utilize the memories with respect to the writing method for wiring data outputted from plural terminals in respective memories with equal capacity. CONSTITUTION:Two terminals 1, 2 and their corresponding memories 11, 12 are respectively set up as pairs, a switching means 21 whose contact 31 is connected to the memory 11, contact 32 is connected to a contact 35 of a switching means 22 and common contact 30 is connected to the terminal 1 and the switching means 22 whose contact 34 is connected to the terminal 2 and common contact 33 is connected to the memory 12 are arranged. During the writing of data until the capacity of the memory 11 is filled with data, the common contact 30 of the means 21 is connected to the contact 31, and when the capacity of the memory 11 is filled with data, the contact 30 is switched to the contact 32. The common contact 33 of the means 22 is connected to the contact 35 when data are inputted to the contact 35 and connected to the contact 34 when data are inputted to the contact 34 to write data in the memory 12.
Patent JP-H04154565-A (JP)
Title: Packing for high-frequency welding
Inventor: SATO KAZUNORI
IPC: B65D53/00
Filed: 1990-10-15
Abstract: PURPOSE:To facilitate the manufacture of a container body and a lid without requiring a metal foil to be laid over a flange by a method wherein the subject packing is formed of the metal heating elements consisting of fine metal wires or thin metal strips which generate heat upon high frequency application and the thermoplastic resin layers arranged lengthwise of the metal heating elements in contact therewith. CONSTITUTION:A packing 9 is formed of metal heating elements 10 and thermoplastic resin layers 11. The metal heating element 10 consists of the fine aluminum wires generating heat upon high frequency application and is given an annular shape. The thermoplastic resin layers 11 are so arranged as to interpose the three metal heating elements 10 therebetween in contact therewith along the length of the heating elements 10. The thermoplastic resin layer 11 consists of cast polypropylene film and is given the shape of a doughnut. By using this high frequency welding packing, a container body 12 consisting of polypropylene alone and a lid 13 are welded together. The packing 9 is placed in a recess part 14 formed in the upper surface of a flange 12a of the container body 12 and the container body is set in a high-frequency oscillator, which is then energized with a pressing force exerted on the flange 13a of the lid 13 and allowed to cool. The substance leakage test indicates that there is no leakage from the sealed part.
Patent JP-H03138701-A (JP)
Title: Instrumentation equipment
Inventor: AIDA YASUSHI
IPC: G08C19/00
Filed: 1989-10-25
Abstract: PURPOSE:To simplify the constitution of a transmission path and the instrumentation of a controller by providing an optical signal transmitting means and an optical signal receiving means of opposite sides of each controller, and executing the transmission/reception of the optical signal between adjacent controllers. CONSTITUTION:A photodiode 12 as the optical signal transmitting means is provided on one of the left and right sides of a controller 11, and a phototransistor 13 as the optical signal receiving means is provided on the other side, in a position at the same height. Also, a phototransistor 13 is provided with the photodiode 12 on one of the left and right side of the controller 11, and a photodiode 12 is provided with the photodiode 13 on the other side, so that the optical signal can be transmitted back and forth. And, the optical signal receiving means 13 and the optical signal transmitting means 12 of the respective controllers 11 are made to form a straight line when in a state where the respective controllers 11 are packaged on a panel. Thus, the constitution of the transmission path and the expansion of the controller 11 can be executed easily.
Patent JP-S63128937-A (JP)
Inventor: KONDO KIYOSHI
IPC: B32B25/08
Filed: 1986-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01117379-A (JP)
Title: Stress sensor
Inventor: TOKUONO SHINYA
IPC: G01L1/12
Filed: 1987-10-30
Abstract: PURPOSE:To structure a magnetic circuit formed of a thin film thred-dementionally so as to make a stress sensor of this design high in integration by a method wherein the stress sensor is made to be basically composed of a magnetic material thin film formed out of two manetoconstrictive layers, a thin film electrode constituting a coil so as to make the magnetic thin film serve as a magnetic circuit, and an insulator thin film formed surrounding the thin film electrode. CONSTITUTION:A Fe-Si-O-Zr thin film (magnetic alloy layer) 3a, a SiO2 thin film (insulating film) 2a, an Al electrode 4a, a SiO2 thin film (insulating film) 2b, a Fe-Co-Zr thin film (magnetic alloy film) 3b, a SiO2 thin film (insulating film) 2c, and an Al electrode 4b are laminated on a Ti substrate in this sequence for the formation of a thin film ring-shaped solenoid of a structure as shown in the figure. A detection circuit 5 of a single chip which detects the inductance is provided onto the Ti substrate provided with the coil formed as mentioned above. The magnetic thin film constitutes a closed circuit as mentioned above, so that the stress sensor of this design is able to have a large inductance value. And, as the magnetic thin film has a magnetic anisotropy inside, the stress sensor of this structure can be expected to have a large muvalue.
Patent JP-S63128828-A (JP)
Title: Switching device for optical fiber
Inventor: OSAWA MAKOTO
IPC: H04B10/27
Filed: 1986-11-18
Abstract: PURPOSE:To decrease the signal interruption time at optical fiber changeover to a very short time by detecting the presence of a connector and switching an optical switch as soon as the connector is loaded. CONSTITUTION:In switching the connection between optical fibers 3, 1 to the connection of fibers 3, 2, a connector 21 of the fiber 2 is loaded to a connector 32 at first. Thus, an output of a photo sensor 62 changes from H to L, an optical switch control circuit 9 is activated accordingly, to switch an optical switch 51 from ON to OFF and the optical switch 52 from OFF to ON. Then the connector 11 is removed from the connector 31 to remove the fiber 1. In this case, the output of the photosensor 61 changes from L to H, but the state of the switches 51, 52 is unchanged. In loading the connector 21 of the fiber 2 to switch the fiber 1 to the fiber 2, since the switches 51, 52 are switched immediately, the signal interruption time is much decreased and the quantity of information lost in this way is reduced.
Patent JP-H10123891-A (JP)
Title: Device for removing image forming material from sheet material
Inventor: TERU TAROU
IPC: G03G15/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To stably feed OHP sheets after images are formed into a image forming material removing process by making a device operator possible to support and monitor the operation of separating/supplying the sheets one by one with. SOLUTION: This device is provided with fetch-in-machine means (1 and 2) for fetching a sheet material having the property of absorbing liquid as the whole or at lest in a part and the image forming material fixed on the surface, in a machine, a liquid supplying means 4 for supplying the liquid to the sheet material and an image forming material removing means for removing the image froming material from the sheet material. In such a case, the fetch-in- machine means for the sheet material adopt a manual feeding system and have a sheet number detecting means 15 in a fetching port for the sheet material and a control means for executing control not for actuating a device with the detection signal of the sheet number detecting means 15, when two or more sheet materials are set.
Patent JP-H10117859-A (JP)
Title: Bedding rack
Inventor: ONODA KOICHI
IPC: A47B81/00
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To realize a rack easily used in a closet by connecting frame bodies in the same form right and left with plural horizontal bridge members so as to assemble a rack main body, inclining the rear sides of the upper part frame members of the frame bodies to be higher and the front side to be lower, and supporting a mesh rack board with the horizontal bridge member. SOLUTION: The frame bodies 1 are in the same form right and left and respectively consists of supporters 11, 12 and the upper frame member 13. The front supporter 11 is lower than the rear supporter 12 to incline the frame member 13 to be lower on its front side. In addition, two bridges 14 and 15 are bridged between the front and rear supporters 11 and 12 at same intervals at the frame body 1. The bridge members 3 are used for connecting the right and left frame bodies by bridging two horizontal bridge members vertically on a rear side and one bridge member on a front side. The mesh rack board 4 is to be mounted between the front and rear horizontal bridge members 3 and the dimension of the depth direction of this board 4 is nearly equal to a dimension between the front and rear horizontal bridge members 3.
Patent JP-2000107657-A (JP)
Title: Internal working device for closed box type structure
Inventor: MIYAZAKI TATEO
IPC: B25J5/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an internal working device for a closed box type structure which does not required a device of a large scale for the outside of this closed box type structure. SOLUTION: This internal working device comprises a self-traveling type truck 11 which is supported and guided by plural longitudinal bone materials 5 constituting a closed box type structure 1, a swiveling body 41 which is freely swivelably disposed around a longitudinal axial center 40 on the truck 11, a slide body 60 which is supported and guided by this swiveling body 41 and is freely movable forward and backward in a transverse direction and a working robot 70 which is disposed at this sliding body 60. The working range by the working robot 70 may be successively and arbitrarily changed and regulated by properly combining and operating the running motion of the truck 11 and the swiveling motion to both sides of the swiveling body 41 and the transverse sliding of the slide body 60.