baber/WOPTO huggingface dataset:
Patent JP-S61142543-A (JP)
Title: Optical disk
Inventor: NAKAMURA SHIGEMI
IPC: G11B7/24024
Filed: 1984-12-14
Abstract: PURPOSE:To prevent adhesives from flowing out to the external by forming a recessed part for the inflow of the flowing adhesives on the outer peripheral part of a signal recording surface of a replica. CONSTITUTION:An Al reflecting film 2 is formed on the surface of the signal recording side of the replica 1 and then a protection film 3 is formed on the film 2. The two replicas 1 forming the Al reflecting film 2 and the protection film 3 in each surface are adhered through a hot melt type adhesive layer 4 having about 50mum thickness. A recessed part 8 having 50mum or more depth is formed on the signal recording plane 7 of each replica 8 between the outer most peripheral signal recording pit 5 of an optical disk and the outermost peripheral part of the replica 1. Even if the adhesives 4 flows out to the outer periphery of the optical disk by temperature rise and centrifugal force at a reproducing time, the flowing adhesives is made to flow into the recessed part 8, so that the adhesives does not almost flow out to the external.
Patent JP-H09104131-A (JP)
Title: Image forming apparatus
Inventor: TAKAHASHI KAZUHIKO
IPC: H04N1/113
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To adjust the intensity of laser beam without irradiating an image forming region with laser beam even when the scanning speed with laser light is fast. SOLUTION: In a laser scanning control part 24, a non-image forming region scanning a part other than an image carrier during a scanning period is discriminated by a horizontal synchronous signal 25 and, during this period, laser beam is outputted from a semiconductor laser 11. The voltage signal outputted from a photodiode 18 receiving laser beam is sampled by a condenser 28, and the value is kept until next sample is performed on and after the elapse of the period of the non-image forming region. Even if a scanning speed is fast and the period of the non-image forming region is short, A CPU 27 converts the voltage held to the condenser 28 to a digital value at an arbitrary point of time over an arbitrary period to adjust light intensity.
Patent JP-S62122050-A (JP)
Title: Sealed lead-acid battery
Inventor: MATSUBAYASHI SATOSHI
IPC: H01M50/121
Filed: 1985-11-22
Abstract: PURPOSE:To increase discharge performance and life and obtain a structure suitable for mass-production by arranging an aluminum layer inside a film- or sheet-like synthetic resin. CONSTITUTION:A film-like synthetic resin is formed by interposing an aluminum layer 1 between polyethylene resin layers 2 and placing a polyester resin layer 3 on one side of polyethylene layer 2. The thickness of the aluminum layer 1 is limited to 5mu or more in terms of moisture permeability and 50mu or less in terms of increase in thickness. A plate group comprising one cathode plate 4, two anode plates 5, and a glass mat retainer 6 is placed between the film-like synthetic resin and the circumference of the synthetic resin is heat-pressed to form a battery container. Battery terminals are formed in such a way that lead wires covered with polyethylene resin are welded to the electrode plate, and the covered parts of the lead wires are placed between the film-like synthetic resin and melt-bonded and the lead wires are drawn out from the battery. A safety vent is formed jointly with the film like synthetic resin.
Patent JP-S62114940-A (JP)
Inventor: HERUBERUTO MIYURAA
IPC: C07C211/03
Filed: 1986-11-06
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-H01105532-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO MAKIO
IPC: H01L21/336
Filed: 1987-10-19
Abstract: PURPOSE:To obtain an ohmic contact between TiSi2 and Al by accumulating Ti on a monocrystal and injecting a P-type impurity to the Ti surface to form a Ti silicide by annealing. CONSTITUTION:On a substrate 1, an oxide film 2, a gate oxide film 3, a gate electrode 4, a diffusion layer, a sidewall 6, and a diffusion layer 7 are formed in sequence. A Ti 8 is formed all over the surface by a sputtering method. A P-type impurity 9 is injected all over the surface. A TiSi2 10 is formed on an electrode 4 and a diffusion layer 7 by annealing to remove an unreacted Ti. After annealing, an inter-layer insulated film 11 and a contact hole 12 are formed to form an Al 13. This enables an ohmic contact to be obtained between TiSi2 10 and Al 13.
Patent JP-H11104851-A (JP)
Title: Manufacture of welded with flange beam and device therefor
Inventor: ASAHI ICHIRO
IPC: B23K11/36
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for manufacturing welded wide flange beam capable of improving welding current efficiency better than in the past. SOLUTION: In such a method for manufacturing welded wide flange beam as a central part in the width of a flange material and end parts in the width of a web material are pressure welded to form welded spots 8 on the welded parts while continuously letting two pieces, upper and lower, of the flange material and a piece of the web material pass through, and each of the flange material and web material is abutted, on the upstream side of the welding spots, on contacts 5F, 5W connected to both the electrodes of a high frequency power source 6 while the welding spots are energized with a high frequency current, at least rollers, among the rollers 4, 9 contacting any of the flange material, web material or welded wide flange beam, arranged near welding current circuits connecting the contactors to the welding spots are electrically insulated from earthed circuits.
Patent JP-H10126325-A (JP)
Title: Repeater
Inventor: CHEN YOUNG-KAI
IPC: H04B7/15
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To improve selectable reception sensitivity and transmitter output by providing a bidirectional active antenna repeater of an interior radio communication system, which distributes a signal received from an external signal source in a building and widens the use range of a cordless telephone used in an office. SOLUTION: The bidirectional activity antenna repeater of this indoor radio communication system is equipped with reception parts RX1 and RX2, transmission parts TX1 and TX2, a variable phase shifter 16, and 1st and 2nd antennas 12 and 14 at one of those parts. The variable phase shifter 16 makes a phase shift which is selectable between the 1st and 2nd antennas 12 and 14, when a signal sent to the 1st antenna 12 is sent to the 2nd antenna 14. Those antennas 12 and 14 are separated from each other by a half wavelength. In the building, the signal received from the external signal source is distributed to widen the use range of the cordless telephone 28 used in the office.
Patent JP-S63117196-A (JP)
Title: Vertical shaft type pump device
Inventor: MIZUNO HISANORI
IPC: F04D29/42
Filed: 1986-11-05
Abstract: PURPOSE:To permit the cost cut by integrally molding a body part having a pump chamber and a multiliquid separating chamber which constitute a basic part and a base seat part for supporting the body part from synthetic resin material. CONSTITUTION:A body part 2 is equipped with a wall member 10 for constituting a fluid passage consisting of a pump chamber 5, air stream separating chamber 6, suction chamber 7, discharge hole 8, etc. A basic seat part 3 is formed into box shape, and a necessary reinforcing part 33 is formed on the recessed part 32 on the basic seat part 3. A base part 1 is obtained by integrally molding the body part 2 and the basic seat part 3 from synthetic resin material. Therefore, the manhour for the assembly of the basic part and the quantity of parts can be reduced, and cost cut is permitted.
Patent JP-S62120808-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: A47G27/02
Filed: 1985-11-21
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-H07183284-A (JP)
Title: Apparatus and method for etching thin layer
Inventor: KAARUUHAINTSU KURETSUCHIMAA
IPC: H01L21/302
Filed: 1994-10-27
Abstract: PURPOSE: To provide an etching device which makes possible a high etching rate and is suitable for ITO exhibiting no defect of the prior art. CONSTITUTION: In a device for etching a thin layer on a glass substrate in the vacuum chamber, having a plasma source 12 arranged above a vacuum chamber 2, a substrate supporting member 5 facing the plasma source, and a high frequency source 8 connected with the substrate supporting member, Cl2 or Cl2 and H2 or CH4 can be fed as an etching gas into the vacuum chamber, and a processing gas pressure of 0.1 to 10 μbar is adjustable. In this case, a high-frequency-bias supply device 7 of the substrate supporting member is adjustable regardless of the etching particle density. In addition, the plasma source is a device for etching a supplied thin layer by a separate high frequency source 16 having a proper adjustment network 17.
Patent JP-H01230563-A (JP)
Title: Novel amide derivative, its production and agricultural and horticultural fungicide containing the same
Inventor: SHIMOTORI HITOSHI
IPC: C07D261/18
Filed: 1988-10-21
Abstract: NEW MATERIAL:The compound of formula I (one of X and Y is O and the other is C; R<1> and R<2> are H, halogen, lower alkyl or phenyl; R<3> is alkyl, alkenyl, phenyl, alkoxy, alkynyloxy, alkylthio, alkynylthio, pyrazolyl, etc.). EXAMPLE:N-(1-cyano-3-methyl-2-butenyl)2,5-dimethyloxazole-4-carboxylic acid amide. USE:A fungicide for agricultural and horticultural use. PREPARATION:The objective compound of formula I can be produced by reacting a compound of formula II or its reactive derivative with aminoacetonitriles of formula III or their salts in an inert solvent in the presence of a base (e.g., triethylamine or NaOH) at 10-50 deg.C for 0.5-4hr.
Patent JP-2000081108-A (JP)
Title: Hydrostatic transmission device
Inventor: MITAMURA TADASHI
IPC: F16H45/00
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To transmit the drive force of a power source directly to the hydraulic motor side during high speed running while characteristics, such as continuously variable shifting, is maintained during low speed running. SOLUTION: A controller C brings a clutch mechanism 6 into a contact state when a difference between the number of revolutions of a variable volume type pump 1 detected by number of revolutions sensors 18 and 19 and the number of revolutions of a hydraulic motor 3 is reduced approximately to zero. Besides, approximately at the same time when the clutch mechanism 6 is brought into a contact state, a communication valve 14 is switched to a communication position.
Patent JP-S61141341-A (JP)
Inventor: TAKARA TOSHIYUKI
IPC: A61B1/00
Filed: 1984-12-14
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-S62124793-A (JP)
Inventor: MUKAI KAORU
IPC: H05K1/11
Filed: 1985-11-25
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-S62123695-A (JP)
Inventor: NAGASE HARUO
IPC: H05B41/24
Filed: 1985-11-25
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-H0789290-A (JP)
Title: Elevation controller for writing instrument of plotter
Inventor: SUZUKI HIRONOBU
IPC: B43L13/00
Filed: 1993-09-28
Abstract: PURPOSE:To easily realize effective soft landing without necessity of a complicated operation, etc. CONSTITUTION:A plotter drafts a drawing by mounting a holder 16 at a block 12 to be vertically moved through an actuator mounted at a carriage base 14, vertically moving up or down a writing instrument held by the holder 16 by vertically moving up or down the holder 16 upon vertically moving of the block 12 by driving an actuator 18, and bringing the instrument 10, etc., into contact with a sheet. It comprises a position detector 34 for detecting a distance between an end of the instrument 10, etc., and the sheet by optical means in real time to output distance data for indicating the distance, and control means 24 for converting the data to be output from the detector 34 into a parameter value to control the drive of the actuator 18 based on the parameter value, to drive the actuator 18 based on the distance data to be output from the detector to control vertical movements of the instrument 10, etc.
Patent JP-H06121121-A (JP)
Title: Image reader
Inventor: TAMAYA MITSUYUKI
IPC: H04N1/19
Filed: 1992-10-02
Abstract: PURPOSE:To rearrange read signals in the order of arrangement regardless of the size of a photodetector with simple wiring and a small capacity memory by alternately storing image signals from a photodetector array into two memories and selectively reading them. CONSTITUTION:The image data of the photodetector corresponding to reading circuits A1 and A2 are successively outputted to a terminal A of an image sensor 1. Similar outputs can be provided at terminals B-D. At a multiplexer 2, the image data of parallel outputs are A/D converted and alternately written in memories (a) and (b) for rearrangement. After the image data for one block (A-D) of the reading circuit are written, the image data can be outputted in the order of arranging photodetectors by performing prescribed address control. In this case, the reading of the memory is performed concerning the memory on which write is not performed.
Patent JP-H10110991-A (JP)
Title: Crossflow fan
Inventor: TACHIKI YOSHIHARU
IPC: F24F7/10
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To reduce noise by forming a suction port and/or an exhaust port of a casing in a shape bulged toward outside at its inner surface. SOLUTION: A front panel 10 of a crossflow fan 1 of a long lateral square shape is bent at a part of similar square shape of its central part toward an outside by pressing to form a bulge 12, and a casing 13 of the fan 1 is fixed to substantially a center of a rear surface of the panel 10. The fan 1 sucks gas from a suction port 11, feeds it to penetrate through an impeller 14 perpendicularly to its axis in the casing 13, and exhausts it from an exhaust port 15. In this case, since the bulge 12 is provided on an inner surface of the port 11 of the casing 13, a space between the inner surface and the impeller 14 is increased by the bulge, and disorder of wind pressure is reduced to decrease noise.  Since the port 11 provided on a bulged curved surface is formed of an opening of aligned holes of short length shape, substantial opening area is increased, and hence flow of the gas is improved that much to reduce the noise.
Patent JP-H11217430-A (JP)
Title: Preparation of polycarbonate
Inventor: ITO MITSUNORI
IPC: C08G64/20
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a method of efficiently preparing a polycarbonate which has a high molecular weight and which is excellent in quality. SOLUTION: After preparing a polycarbonate prepolymer by prepolymerizing, the prepolymer is polymerized in a solid state by using a phosphorous-containing basic compound as a catalyst and in an atmosphere of a poor solvent gas (a poor solvent to which the solubility of the polycarbonate is 0.1 wt.% or lower is preferred in the polymerization of the prepolymer and specifically, linear or cyclic aliphatic hydrocarbons having 5-18 carbon atoms are more preferred).
Patent JP-S62128965-A (JP)
Inventor: ISHIHARA SHOSAKU
IPC: H05K1/03
Filed: 1985-11-27
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-2000097550-A (JP)
Title: Refrigerator
Inventor: HANAMURE TOSHIYUKI
IPC: F25D23/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the assembly working efficiency of a door and hence reduce costs due to the reduction in the number of parts by bending and forming a recessed part that becomes a grip on the outer plate of the door in one piece. SOLUTION: When a lower cap 18 is inserted from the lower portion of an outer plate 5 into its lower end, a projecting part 21 of its recessed part 20, a curved part 22, and a side surface 23 covers a projecting part 9 of a recessed part 8 of each outer plate 5, a curved part 10, and the lower end of a side surface 11, respectively, and a side surface 18A overlaps with a front surface 6 of the outer plate 5, a side surface 7, rear surfaces 24 and 26, and the outer surface of the recessed part 8.  Similarly, an upper cap 12 is inserted into the upper end of the outer plate 5 from an upper portion for mounting, and a foamed polyurethane heat-insulating material is filled between the outer plate 5 and an inner plate and between upper and lower caps 12 and 18 for adhering and hardening, thus reducing an assembly working process without requiring any special parts and improving working efficiency.
Patent JP-H0897163-A (JP)
Title: Semiconductor wafer, manufacture thereof, semiconductor integrated circuit device, and manufacture thereof
Inventor: KAWAGOE HIROHITO
IPC: H01L21/8238
Filed: 1994-10-28
Abstract: PURPOSE: To improve the performance and reliability of semiconductor integrated circuit devices and reduce their cost. CONSTITUTION: On the major surface of a semiconductor substrate body 2S containing impurities of a specified conductivity type, an epitaxial layer 2E is formed which contains impurities that have the same conductivity type that the substrate's impurities do and have the same concentration as the design concentration of the substrate's impurities. Thereafter, the gate insulating films 4Nc, 4Pc of MOS FETs 4N, 4P are formed on the epitaxial layer 2E.
Patent JP-H08119522-A (JP)
Title: Sheet cutting device
Inventor: OBARA KAZUTOSHI
IPC: B65H7/20
Filed: 1994-10-28
Abstract: PURPOSE: To prevent slippage of sheets after cutting, large or small. CONSTITUTION: Sheet cutting means 3, 4 consisting of upper blades and lower blades, a driving means 10 to move the sheet cutting means 3, 4 in the sheet breadth direction, a control means 14 to control the driving means 10 in accordance with sheet position slippage quantity in the sheet breadth direction and driving speed changeover means 40, 46 to change driving speed of the driving means 10 in accordance with the sheet position slippage quantity.
Patent JP-H10110177-A (JP)
Title: Block-shaped metal soap
Inventor: NARITA YUTAKA
IPC: C11D9/00
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain a block-shaped metal soap free from the loss of function as a lubricant and resistant to breaking and nicking on manufacturing or in use. SOLUTION: This is a block-shaped metal soap composed of higher fatty acid metal salts as main component. In the metal soap, the higher fatty acid metal salts are composed of several kinds of higher fatty acid metal salts, whose metal parts are different to each other. In addition, a metal selected from the metals of the plural kinds of higher fatty acid metal salts is made different from another metal by two or more periods in the periodic table of elements, or the numbers of carbons in normal chains of the plural kinds of higher fatty acid metal salts are made different to each other. Such difference enables the gradual solidification in cooling and the production of block-shaped metal soaps resistant to breaking and nicking.
Patent JP-H05106199-A (JP)
Title: Antimicrobial fiber
Inventor: NAKAJIMA KEIHACHIROU
IPC: D21H27/00
Filed: 1991-10-15
Abstract: PURPOSE:To obtain a fiber material showing an antimicrobial effect, a deodorizing effect and an adsorbing effect. CONSTITUTION:An inorganic silicon compound is supported in the inside of a fiber and the resultant inorganic silicon compound-containing fiber is immersed in an aqueous solution containing an aluminate. The fiber is subsequently immersed in an aqueous solution containing one or more compounds selected from water-soluble salts of copper, silver and zinc. Thereby, the objective fiber showing an antimicrobial effect, a deodorizing effect and an adsorbing effect can be obtained.
Patent JP-H02117550-A (JP)
Title: Film sheet winding method
Inventor: SAKAKI TSUNEO
IPC: B65H19/28
Filed: 1988-10-24
Abstract: PURPOSE:To prevent drooling of an adhesive by a method wherein a core on which a dry water soluble adhesive is applied is used on at least a part of a cylindrical surface, and during winding of a film sheet, water is applied on the dry water soluble adhesive to generate adhesion, and the film sheet is wound. CONSTITUTION:When winding of a film sheet S around a next core 30B is started after winding of the film sheet around a first core 30A is completed, water in a water tank 22 is coated on a dry water soluble adhesive 32, formed on the surface of a next core 30B, by means of a roller 26', and the adhesive 32 is provided with adhesion. After the core 30A is dropped on the film sheet S, the film sheet S is cut between the core 30A winding around which is completed and the next core 30B. The end part of the cut film sheet S is adhered to the core 30B between winding rollers 10 and 12, and winding of the film sheet S is started.
Patent JP-2000099852-A (JP)
Title: Monitoring system
Inventor: KAWAKITA YASUHIRO
IPC: G08B21/00
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring system capable of freely changing a viewpoint position for a monitoring area irrespective of an installing position of a video camera, simply and minutely monitoring the monitoring area by generating and displaying monitored video corresponding to the viewpoint position. SOLUTION: The monitoring system is constituted by arranging plural video cameras 1 (1a to 1n) along the monitoring direction, photographs each monitoring area. The monitoring system is provided with a monitoring position changing device 3 to set a monitoring position, an image switching device 2 to select at least one video camera 1 among the plural video cameras 1 based on the monitoring position, an image synthesizer 5 to generate the monitored video wherein the monitoring position is defined as a viewpoint position by using texture mapping based on the monitoring position, a preliminarily created three-dimensional model of video of the tunnel and the image of the video camera 1 which is selected by the image switching device 2, and an image display 6 to display the monitored video.
Patent JP-H11106259-A (JP)
Title: Dielectric ceramic composition
Inventor: NISHI YUKIHIRO
IPC: H01B3/12
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a dielectric ceramic composition, sinterable even in a reducing atmosphere at <=1,000 deg.C, having a high permittivity, stabilized in temperature characteristics of the permittivity, providing >=10,000 Q value expressed in terms of Qf in a high-frequency region (GHz band) and remarkably improved in the Q value in the high-frequency region. SOLUTION: This dielectric ceramic composition contains a compound oxide represented by (CaO)x (Zr1-y .Tiy )O2 , an Mn compound in an amount of 1.0-3.0 pts.wt., based on 100 pts.wt. compound oxide and expressed in terms of MnCO3 and a glass component represented by (aLi2 O-bB2 O3 -cCaO) in an amount of 0.5-2.0 pts.wt. based on 100 pts.wt. compound oxide. The value of (x) is 0.95-1.05 and the value of (y) is 0.01-0.10. The value of (a) is 25-45 and the value of (b) is 45-65. Furthermore, the value of (c) is 5-20 and [(a)+(b)+(c)] is 100.
Patent JP-H03127099-A (JP)
Title: Speech recognizing system
Inventor: SHIBUYA HIROMI
IPC: G10L17/00
Filed: 1989-10-13
Abstract: PURPOSE:To improve the recognition rate by selecting a standard pattern storage means stored with a group of standard patterns of word voices where noise components having weight matching the level of an ambient noise are added, among plural standard pattern storage means. CONSTITUTION:A voice analyzing means 4 takes the LPC analysis of an input word voice to extract a voice pattern. Then a standard pattern which is closest to the input pattern among standard patterns stored in the standard pattern selecting means selected by a standard pattern selecting means 5 is selected by a DP matching method and outputted to a control means 7. Then the control means 7 recognizes a word that a user voices according to the selected standard pattern and a drink is carried out through a drink carrying-out means 9 to finish a series of operation. Consequently, the speech recognizing system which has the high recognition system even when installed in a place of various ambient noises like an automatic vending machine is obtained.