baber/WOPTO huggingface dataset:
Patent JP-S5931940-A (JP)
Title: Optical device for original illumination and image formation
Inventor: MIYASHITA TAKAAKI
IPC: H04N1/04
Filed: 1982-08-17
Abstract: PURPOSE:To obtain a compact device which has good resolution characteristics by using a microlens array as an optical image formation system, a roof mirror lens array image-forming element consisting of a roof mirror array and a plane mirror, and an electroluminescence (EL) light source as an original illumination light source. CONSTITUTION:The device comprises a roof mirror lens array image-forming element 18, an EL light source 30, and a life-size image-formation sensor 2 which are combined together in one body. The EL light source 30 is constituted by arranging EL cells each formed by sandwiching a fluorescent material 31 between an aluminum electrode 32 and a transparent electrode 33 at proper intervals and in parallel, and placing glass plate spacers 34, 35, and 36 between them and on both flanks and covering the front surface of a rear-surface glass substrate 37 with cover glass 38; a slit is formed between two EC cells provided in parallel. The front surface of the cover glass 38 is an original setting surface and reflected light from the original illuminated by the fluorescent materials 31 of the EC cells pass through the slit between both EL cells and them passes through a plane mirror 16, lens array 13, roof mirror array 15, plane mirror 15, and exit window 25 to form an image on the location where the life-size image-formation sensor 2 is provided.
Patent JP-S6033398-A (JP)
Title: Electrolytic treatment method
Inventor: MASUDA TAKANORI
IPC: C25F3/02
Filed: 1983-08-04
Abstract: PURPOSE:To enable high speed electrolytic treatment, in performing the electrolysis of a metal web by using a power source for outputting an asymmetric alternating wave form, by providing two or more of electrodes opposed to the surface of the metal web, and separately applying asymmetric alternating voltages opposite in polarity to each other between each of electrodes and current supply mechanisms. CONSTITUTION:A metal web 1 is electrolyzed by using a power source for outputting an asymmetiric alternating wave form. In this case, two or more of electrodes opposed to the surface of the metal web, for example, three electrodes 6, 7, 8 and current supply mechanisms 10, 11 are provided. In this structure, asymmetric alternating voltages opposite in polarity to each other are separately applied between each of the electrodes 6, 7, 8 and the current supply mechanisms 10, 11 nearly all the time.
Patent JP-S62298943-A (JP)
Title: Optical disk
Inventor: YAMADA NOBORU
IPC: G11B7/24062
Filed: 1986-06-18
Abstract: PURPOSE:To reduce the difference of sensitivity between inner and outer peripheral parts by setting the layer thickness and the material composition of a light-reflective layer so that the thermal diffusion coefficient of the reflective layer is reduced continuously toward the outer peripheral part of a disk from the inner peripheral part. CONSTITUTION:With respect to an optical disk, a transparent body layer 2, a light absorbing layer 4, the transparent body layer 2, and a reflective layer 3 are laminated in order on a disk-shaped substrate 1, and a protective material 5 similar to the substrate is stuck to the reflective layer 3 with an adhesive. In such case, the optical disk is so formed that the thermal diffusion coefficient or the thermal capacity of the reflective layer 3 is reduced continuously toward the outermost peripheral part of the disk from the innermost peripheral part. Thus, heat is discharged in the outer peripheral part more difficultly than the inner peripheral part, and the disk is kept at a high temperature for a relatively longer period even though absorbing the same quantity of light.
Patent JP-H11339809-A (JP)
Title: Resin composition for electrode and electrode using the same
Inventor: MATSUI HIROSHI
IPC: H01G11/22
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a composition keeping the characteristics of an active material and a fluororesin and improving the adhesiveness to a current collector by containing polyether and the fluororesin at a specific ratio in the active material. SOLUTION: A polyether 2-5 pts.wt. and a fluororesin 1-150 pts.wt. are added to an active material 100 pts.wt. to prepare a resin composition for an electrode. A polyethylene oxide, a polypropylene oxide or a copolymer of them is used as the polyether. A polytetrafluoroethylene or a polyvinyl fluoride is used as the fluororesin. A lithium-containing composite metal oxide (LiCoO2 or LiNiO2 ) capable of intercalating lithium ions is used as the active material for a positive electrode. The resin composition is dissolved in a solvent such as propylene carbonate, it is applied on a metal assembly to form an active material composite film with the thickness of about 5-500 μm, and the electrode is manufactured.
Patent JP-S5844615-A (JP)
Inventor: NISHIMURA HIDEAKI
IPC: H01B7/36
Filed: 1981-09-08
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-H08335139-A (JP)
Title: Coordinate detector
Inventor: KOINO HITOSHI
IPC: G06F3/0487
Filed: 1995-06-08
Abstract: PURPOSE: To provide a coordinate detector which is improved in accuracy for detecting a coordinate position on a panel instructed by an indicator. CONSTITUTION: A liquid crystal panel 12 of this coordinate detector is constituted so that the relation of a first distance N between the centers of first and second electrode groups decided at a common electrode C provided on a substrate 31b and a second distance H between the common electrode C and a top end part 22a of an instruction electrode 22 can be 0.4 <=N/H<=1.1. Thus, the coordinate position of the liquid crystal panel 12 instructed by the instruction electrode 22 can be accurately detected.
Patent JP-S6322093-A (JP)
Inventor: SHINSHIA HIRUDA OKIYARAHAN
IPC: C07D501/46
Filed: 1987-06-09
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-H09326861-A (JP)
Title: Method for identifying audible signal in analog telephone line and its device
Inventor: YAGISAWA OSAMU
IPC: H04M3/22
Filed: 1996-06-05
Abstract: PROBLEM TO BE SOLVED: To provide the method and device which are provided with a function to monitor an analog telephone line, monitors an audible signal on the analog telephone line to identify the audible signal, limits kind of signals for their identification and makes a quick identification. SOLUTION: A detection function section 119 monitors a hard port 120, receives information as to whether or not an audible signal is set on/off for each frequency, gives the information to a signal identification function section 117, the function section 117 identifies a concerned signal from a data table of a data management section 116 based on the received information. The signals are divided into several kinds of patterns depending on the types of the signals and an identification object signal is classified depending on the type of a subscriber's terminal equipment and a state of the telephone set. A time when the identification object signal is set ON and a time when the identification object signal is set OFF are set to the data table of the identification object signal in the data management section 116.  An operation terminal equipment 40 has a function setting the identification object signal, the ON and OFF time of the identification object signal to the data table optionally.
Patent JP-H10311997-A (JP)
Title: Image blurring correction device for photographing device
Inventor: KAI TADAO
IPC: G03B5/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To provide an image blurring correction device for a photographing device capable of accurately correcting image blurring. SOLUTION: An angular displacement detection means 16 detects the angular fluctuation of the optical axis of the photographing device, and a camera CPU 13 drives and controls a lens shift driving part 23 based on the angular fluctuation. An ocular part switch 10, a tripod shoe L switch 12, a tripod shoe M switch 15 and an incident part switch decide the position of the center of rotation in the angular fluctuation at the time of photographing by the photographing device. The CPU 13 varies the driving amount of a photographing lens 4 in accordance with the position of the center of rotation decided by the switches 10, 12, 15 and a lens part switch 25 so that an image on the surface of photographic film 5 may be moved by a specified amount.
Patent JP-S63305905-A (JP)
Title: Deaerator
Inventor: SUGANO SHINICHI
IPC: B01D19/00
Filed: 1987-06-08
Abstract: PURPOSE:To obtain the title equipment which has high deaeration efficiency and is miniature and simple in a structure by modifying a discharge port and outflow port to an expansion vessel in the deaerator which is used in a circuit of fluid for an air-conditioning equipment or the separate the bubbles contained in the liquid. CONSTITUTION:An expansion vessel 2 is provided with a discharge pipe 3 for discharging liquid contg. gas, an outflow pipe 4 for conducting the liquid subjected to gas-liquid separation to the outside of the vessel and a deaeration pipe 5. The discharge pipe 3 is horizontally elongated to the downstream direction along the liquid surface 10 and a discharge port 11 is provided to the tip thereof. In this discharge port 11, the discharge pipe 3 is cut slantingly upward. On the other hand, the outflow pipe 4 is horizontally elongated near to the side wall 9 of the upstream side to the upstream direction along a bottom face part 16 and an outflow port 7 is provided to the tip thereof. In the outflow port 17, the outflow pipe 4 is cut slantingly downward. Further when both the outer end of the discharge pipe 3 and the outer end of the outflow pipe 4 are provided at the same level, the aeration vessel is easily interposed between the conduits 31a, 31b being ordinarily positioned at the same level.
Patent JP-S6122594-A (JP)
Inventor: NARITA TAKAYASU
IPC: H05B6/72
Filed: 1984-07-10
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-S5265712-A (JP)
Title: Two phases stainless steel with inproved corrosion resistance and impr oving method of the corrosion resistance
Inventor: HIRAISHI HISASHI
IPC: C23C8/26
Filed: 1975-11-27
Abstract: PURPOSE: In order to produce stainless steel with improved surface corrosion resistance and inherent internal strength, nitrogen is diffused on the surface part of two phase stainless steel to form several mm thick austenite alone layer while maintaining internal two phase. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11338982-A (JP)
Title: Ic memory card system device and ic memory card therefor
Inventor: YOSHIMURA YOSHIMASA
IPC: G06F21/10
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To make the unauthorized copy, forgery and imitation of an IC memory card unusable. SOLUTION: For this IC memory card system device, g(k) are respectively calculated by a prescribed method in the IC memory card 2 and a terminal equipment 3 from optional key data (k) decided in the terminal equipment 3, f(k) are respectively calculated by the other prescribed method further, whether or not the respective calculated g(k) are the same is checked in the IC memory card 2, and whether or not the respective calculated f(k) are the same is checked in the terminal equipment 3. The terminal equipment 3 recognizes that the IC memory card 2 is a proper card for the first time when the respective g(k) match and then the respective f(k) match.
Patent JP-S5934360-A (JP)
Inventor: MOROHASHI MOICHI
IPC: E04D11/00
Filed: 1982-08-18
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-H0386821-A (JP)
Title: Chromatosis treating agent
Inventor: MISHIMA YUTAKA
IPC: A61K8/00
Filed: 1990-05-30
Abstract: PURPOSE:To provide a drug for safely and effectively treating chromatosis such as intractable senile and solar melanoplakia, pigment spots after inflammation and endogenous chloasma not caused by external irritation by containing kojic acid as an active ingredient. CONSTITUTION:A chromatosis treating agent contains 5-hydroxy-2- hydroxymethyl-gamma-pyrone (kojic acid) prepared by the culture of a bacterium belonging to the genus Aspergillus, Escherichia, Acetobacter or Gluconobacter. 0.1-5wt.% of the kojic acid is mixed with an auxiliary agent, an additive, a spreading agent, etc., usually used for preparations and subsequently prepared by a conventional method to provide the objective agent. The treating agent may be prepared in the form of an ointment, solution, lotion, cream, aerosol, cataplasm or plaster.
Patent JP-S6033768-A (JP)
Title: System for transferring congested information
Inventor: SHIGENO KIYOFUMI
IPC: H04M3/36
Filed: 1983-08-04
Abstract: PURPOSE:To execute properly the regulation to congested subscriber/area by executing overload control depending on the type of congested information and the importance of an exchange of sender in a telephone network when a regulation controller is overloaded. CONSTITUTION:An interface controller 7 transfers subscriber information C1 relating to a subscriber exchange 1 and area congested information C2 relating to a representative exchange 2' registered in advance to a regulation controller 8 while not always being limited regardless of the loading state of the controller 8 and supplies limitation commanded by overload control information L from the controller 8 only to the congested information C2 relating to a relay line exchange 2. Thus, the regulation to the subscriber congestion is executed without exception and the regulation to the area congestion is also executed properly.
Patent JP-S632630-A (JP)
Title: Wire electric discharge machine
Inventor: MAKINO BUNPEI
IPC: B23H7/10
Filed: 1986-06-20
Abstract: PURPOSE:To make consumption in a wire electrode uniform and maintain the extent of straight accuracy in a workpiece with the effect of electrode consumption lessened as well as to aim at reduction in electrode consumption, by letting the wire electrode travel and simultaneously installing a driving device giving it rotational motion. CONSTITUTION:A signal is outputted to a rotating motor 13 from a controller 17 by each signal fed back from a wire electrode feeding motor 16 during wire- cut electric discharge machining and a discharging pulse power source 5, and rotation motion is given to a wire electrode 3. With this rotation, a point P on the wire electrode 3 passes through from the top to the underside of a workpiece 1 as being rotated. Therefore, it comes to perform electro-discharge machining in using the whole surface of the wire electrode 3 in consequence, thus consumption in the wire electrode 3 is dispersed and the consumption of the point P is reduced and the extent of straight accuracy in the workpiece 1 is improved. The, a travel speed of the wire electrode 3 is made slower and thereby running cost is effectively reduced.
Patent JP-H10316260-A (JP)
Title: Section gathering method and device
Inventor: MOTOHASHI TAKAO
IPC: B65H3/08
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To smoothly draw each section without application of weight of other sections, or without generating problems such as rolling up, damaging of a printed surface or generation of high static voltage, improve workability and work conditions for placing the sections, and eliminate need of an automatic section supply device to largely improve economic performance and save installation space. SOLUTION: A number of sections 15 are placed on a supply base 10 to be superposed forward and back in a standing attitude with the back side upward, and one at the foremost position is sucked by a suction plate 16 to be displaced toward a rotary drum 12, picked up by a gripper 28 installed on the rotary drum at an upper circumferential position of the rotary drum 12, drawn while it is lifted a little upward in accordance with rotation of the rotary drum 12, and is released from the gripper 28 when it is rotated and inverted to a lower circumferential position of the rotary drum 12 to be released from the rotary drum 12.
Patent JP-S63306409-A (JP)
Title: Apparatus for producing tape type optical fiber cable
Inventor: TONOMOTO MASAZOU
IPC: G02B6/44
Filed: 1987-06-08
Abstract: PURPOSE:To supply optical fibers without undue stress and without exerting load to the fibers by providing twisting port parts for dropping the optical fibers into grooves at plural points in a longitudinal direction in such a manner that the dropping positions are brought to approximately the same position as the circumferential position of spacers. CONSTITUTION:The twisting parts (twisting dies) 30a, 30b for dropping the tape type optical fibers 16 sent from a supplying devices 24 into the grooves are provided at plural points in the longitudinal direction of the spacers 13 in such a manner that the dropping positions of the tape type optical fibers 16 are brought to approximately the same position as the circumferential position of the spacers 12. The spacing L between the 1st twisting die 30a and the 2nd twisting die 30b is set at L=nX(1/4)XP or L=nX(3/4)XP if the spiral pitch of the spiral grooves 14 is designated as P, where (n) is an integer. The optical fibers are thereby sent to the twisting ports 30a, 30b in the state of being housed in the supplying device 24 while substantially no twists are applied thereto and, therefore, no load is exerted on the tape type optical fibers.
Patent JP-S63453-A (JP)
Title: Oxidation resistant permanent magnet material and its production
Inventor: OTSUKA TSUTOMU
IPC: C23C14/06
Filed: 1986-06-20
Abstract: PURPOSE:To produce a magnet material having excellent oxidation resistance by coating a suitable metal or alloy on the surface of a sintered magnetic body, then subjecting the same to a heat treatment to recrystallize the metal or alloy film. CONSTITUTION:The metal or alloy such as Al, Ni, Cr or the alloy thereof having the excellent oxidation resistance is coated on the surface of the sintered magnetic body consisting of an Nd2Fe14B alloy, etc. Vapor deposition, sputtering, ion plating, etc., are the suitable stages for forming the above-mentioned film and the preferable film thickness is about 5-30mum. Said sintered magnetic body film is heat-treated to recrystallize the metal or alloy film. The adequate heat treatment temp. of said recrystallization treatment stage is substantially 500-700 deg.C. Said heat treatment is otherwise set substantially at 400-1,100 deg.C (exclusive of 500-700 deg.C) and thereafter the reheat treatment is executed substantially at 500-700 deg.C, by which the magnet characteristics can be recovered. The above-mentioned film layer of the columnar crystal is thereby recrystallized to the equiaxed crystal, by which the ductility and adhesiveness are improved and pinholes are removed. The oxidation resistance and corrosion resistance are thus improved without deteriorating the magnet characteristics.
Patent JP-H0310770-A (JP)
Title: Centrifugal type shot peening machine
Inventor: TANAKA AKIO
IPC: B24C9/00
Filed: 1989-06-07
Abstract: PURPOSE:To reliably blow off steel balls entering in a recessed part by means of high pressure air by providing air nozzles which are opened in the steel ball shot direction of an impeller and blow high pressure air against a substance to be cured at which the steel balls are shot. CONSTITUTION:Simultaneously with shooting of steel balls S... at a gear G, high pressure air is blown through air nozzles 10 and 10. Even when the steel ball S enters the recessed part of the gear G, it is blown off by means of high pressure air, and is prevented from being guided out in a state to enter in the recessed part. High pressure air is always blown against the gear G through the nozzles 10 and 10, and the gear is forcibly cooled. Further, though the gear G is heated by striking a number of the steel balls S... thereagainst, the gear is exposed to high pressure air through the nozzles 11 and 11, resulting in the generation of no heat.
Patent JP-H0436633-A (JP)
Title: Life prediction device for bearing
Inventor: NISHIMOTO SHIGETO
IPC: G01N29/14
Filed: 1990-05-31
Abstract: PURPOSE:To predict the life expectancy of the bearing with high accuracy in a stage where peeling is extremely small by calculating life expectancy from a calculated gradient and the generation probability of acoustic emission (AE) at the point of time when the gradient is found. CONSTITUTION:The AE signal which is outputted by an AE sensor 1 and indicates the intensity of AE is amplified by a preamplifier 2 and a BPF 3 passes an AE signal in a band of, for example, 100 - 500 KHz to remove a noise. Then the AE signal is amplified by a main amplifier 4 and inputted to an envelope circuit 5 to detect its envelope. The AE signal after the envelope detection is compared by a comparator 6 with a threshold value and a pulse is outputted to a computer 7 when the AE signal exceeds the threshold value. The computer calculates the time when specific AE generation probability is obtained, i.e. the life expectancy from the calculated gradient and the AE generation probability at the point of time when the gradient is found.
Patent JP-H0225279-A (JP)
Title: Track type welding head tool
Inventor: MAAKU ARUBAATO OOBAABEI
IPC: B23K9/32
Filed: 1989-06-07
Abstract: PURPOSE: To reduce radiation exposure by circularly moving a tungsten welding tip on a desired round weld line and correcting a relative position between the welding tip and a base metal by corresponding to voltage change of welding arc. CONSTITUTION: A tool 10 is provided with a base metal engaging part 14 set on the projecting part of a mandrel 12 and a gas shield tungsten welding tip 16 is positioned on a desired round weld line. A lower part 60 of the tool is provided with motors 62, 64 to make a carriage 22 possible to reciprocate. An arc voltage of the welding tip 16 during welding is detected with a motor 64 moved back and force and round welding is performed while the relative position between the welding tip 16 and a base metal to be welded is rectified at all times. The arc voltage is minutely detected and an accurate weld line is maintained. As the work is completely automatized hereby, radiation exposure is reduced.
Patent JP-S6033505-A (JP)
Title: Manufacture of diffraction grating
Inventor: KOGA KEISUKE
IPC: G02B5/18
Filed: 1983-08-04
Abstract: PURPOSE:To enhance reproducibility and mass-productivity by forming the lines of a diffraction grating having desirable intervals on a substrate, transferring the pattern of this diffraction grating using a photoresist on the other substrate on which this pattern is to be formed, and etching it. CONSTITUTION:A surface releasing agent having an effect for lowering adhesion to a photoresist is spread on a substrate 4 to be used as a mold. It is coated with the photoresist 6 in a proper thickness, and the resist 6 is removed from the surface so as to leave it only in grooves. The other Si substrate 7 on which a grating is to be formed is closely attached to the substrate 4. They are baked in a baking oven kept at 40 deg.C for about 20min and then, the substrate 7 is separated from the substate 4. The photoresist mask pattern 6 is transferred onto the substrate 7. The substrate 7 is etched with a KOH type etching soln. to leave an Si diffraction grating, thus obtaining a superior method of mass-producing the gratings high in reproducibility.