baber/WOPTO huggingface dataset:
Patent JP-H02203333-A (JP)
Title: Substrate for photographic printing paper
Inventor: TAMAGAWA SHIGEHISA
IPC: G03C1/775
Filed: 1989-01-31
Abstract: PURPOSE:To obtain a substrate having high smoothness and free from blacking and accretion at an advantageous cost by incorporating 40-90wt.% of a synthetic polymer contained in base paper by impregnation from the front side of the paper. CONSTITUTION:When a synthetic polymer as a paper strengthening agent is incorporated into base paper, 40-90wt.%, preferably 50-70wt.% of the polymer is incorporated by impregnation from the front side of the paper. The mass distribution of pulp in the paper is made uniform, the base paper can easily be smoothened by thinly coating both sides with polyolefin and a smooth substrate for photographic printing paper free from blacking and accretion is obtd. at an advantageous cost.
Patent JP-S55117407-A (JP)
Title: Slender tray supporting structure for containing number of cables
Inventor: BURUUNO BURUSHIEKU
IPC: F16L3/22
Filed: 1980-02-26
Abstract: A supporting structure for an elongated tray, such as a trough or rack, which is used to contain and support a multiplicity of cables running through a building, includes an elongated arm member which extends transversely beneath the tray, one end of the elongated arm member being connectable to a building wall or to a ceiling-strut suspended from a ceiling, and an elongated axial power strut which has one end connected to the elongated arm member near the end connectable to a building wall or ceiling-strut and the other end connected to the floor of the tray, the strut extending so as to enclose an angle of preferably 45 DEG  with the elongated arm member.
Patent JP-H04259912-A (JP)
Title: Disk working device
Inventor: ARAKAWA NAOYA
IPC: G11B5/84
Filed: 1991-02-15
Abstract: PURPOSE:To efficiently and precisely work a disk substrate having a surface condition required for high-density recording by enabling rough working and finish working without detaching a disk blank from a supporting means. CONSTITUTION:The rough working is executed with a prescribed cutting amount while moving a cutting machine tool 15 for rough working forward. A unit 14 for working is moved from the outer periphery of a disk blank 12 to the inner periphery, and the machine tool 15 is moved backward by using a hydraulic cylinder 16b of a moving means 16. Next, when executing the finish work, a slide table 18a is moved forward by the moving means 18, a cutting machine tool 17 for finish working is moved forward, and the working is executed. The unit 14 is moved backward from the inner periphery of the blank 12 to the outer periphery. Afterwords, the table 18a is moved backward by an oil pressure cylinder 18b of the means 18, and the machine tool 17 is moved backward. This working is executed to one side of the blank member 12 on the same turn table one by one while rotating a main shaft 10. Therefore, the work is executed without detaching the blank member 12 from a disk supporting means 11.
Patent JP-H02203307-A (JP)
Title: Mechanism for aligning optical axes of light emitting element and optical fiber
Inventor: ASHINA ATSUSHI
IPC: G02B6/42
Filed: 1989-01-31
Abstract: PURPOSE:To shorten the time before axis alignment is completed by providing a driving mechanism for aligning the optical axes of a light emitting element and an optical fiber. CONSTITUTION:An area sensor 4 is adopted and the initial position of the light emitting element 1 where the most efficient incidence on the optical fiber 7 is possible is stored. The driving mechanism 6 is so moved that the 2nd and subsequent light emitting elements 1 come to this position to align the axes. The position of the light emitting element 1 is moved in a Z-axis direction so as to minimize the spread of the spot of the optical axis by utilizing the spread of the spot, with reference to the Z-axis. The easy positioning of the exchanged light emitting element is executed in this way. The need for a measuring instrument, such as light power meter, for positioning is eliminated after the first positioning.
Patent JP-S53106663-A (JP)
Title: Manufacture of three-way pipe
Inventor: KATOU KOUTAROU
IPC: B21D51/18
Filed: 1977-03-02
Abstract: PURPOSE: To reduce the material cost, the welding cost, etc., in manufacturing the threeway pipe with little thickness-irregularlity and the excellent property of load-proof, by forming the three-way pipe which has one port in one end portion and two ports in another end portion, mainly depending on the bending work using the blank of fan type flat plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10221236-A (JP)
Title: Hydrometer
Inventor: SUGITANI KAZUTOMO
IPC: G01N9/16
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a hydrometer which can accurately measure the specific gravity of liquid without use of a plurality of specific gravity gauges. SOLUTION: A rotary shaft 3 stretching in the horizontal direction is installed in a vessel 1 storing a liquid L, and three arms 4a, 4b, 4c are radially fixed on the rotary shaft 3, and weights A, B, C having different specific gravities are mounted at the tips of these arms 4a, 4b, 4c. The specific gravity of the liquid L can be determined by measuring the displacement amounts of the weights A, B, C before and after putting the liquid L in the vessel 1.
Patent JP-S57140327-A (JP)
Title: Manufacture of preform for optical fiber
Inventor: OKUDA EIJI
IPC: C03B37/014
Filed: 1981-02-19
Abstract: PURPOSE:To easily manufacture a large-sized high purity preform for an optical fiber with large numerical apertures by feeding glass powder contg. B to a plasma flame together with gaseous F2 as a carrier gas. CONSTITUTION:A gas such as air is fed from a duct 2, and high frequency power is applied from a coil 4 connected to a high frequency power source 3 to generate plasma 5a and a plasma flame 5. SiCl4 is fed into the flame 5 from a nozzle 7 to form an SiO2 rod 9 on a quartz substrate 8. A starting material 10 for clad glass is then fed into the flame 5 from the nozzle 7 together with a carrier gas such as F2 or SF6 to form a clad glass layer 11 around the core rod 9. Said material 10 is prepared by converting a product obtd. by hydrolyzing and condensing B(OCH3)3 and Si(OCH3)4 into glass by heating to a high temp. and by reducing the glass to powder. An SiO2 coat is formed on said layer 11 by using gaseous SiCl4 to obtain a preform for an optical fiber.
Patent JP-H06309416-A (JP)
Title: Method for preparing curved surface model
Inventor: SHIBUI KAZUHIKO
IPC: G06F17/50
Filed: 1993-02-10
Abstract: PURPOSE:To prepare a curved surface model at a high speed. CONSTITUTION:This curved surface model preparing method is provided with the 1st step 13 for analyzing a dot coordinate string data on plural curves on the surface of an object to be measured and preparing curve geometric data and curve managing data, the 2nd step 14 for preparing a wire frame by dividing the object to be measured by pluaral slave curved surfaces, defining relation among respective curves and slave curved surfaces constituting the wire frame and executing the updating the curve managing data and the preparation of the slave curved surface managing data, the 3rd step 15 for preparing a processing schedule optimum to the preparation of the curved surface geometric data, and the 4th step 16 for preparing the curved surface geometric data of the slave curved surfaces. The 2nd step 14 has a step for mutually matching the intersections of respective curves and a step for smoothing the curves after the coincidence of the intersections.
Patent JP-S60242234-A (JP)
Title: Jet water stream aeration apparatus for sanitary instrument
Inventor: UERUNERU FUINKUBAINERU
IPC: E03C1/084
Filed: 1985-02-09
Abstract: The invention relates to a water jet aerator which, in place of conventional metal screens, has at least two separate staircase-like obstacles, which project laterally into the paths of the individual jets and split up the jets, and mix them with air. Several such obstacles are arranged in the immediate proximity of one another, successively in the direction of flow, so that a cohesive, well-ventilated jet is obtained. The configuration of the jet cross-section can vary as a function of the arrangement of the facing walls defining the flow path in the area of the obstacles.
Patent JP-S55115655-A (JP)
Title: Closed type chain case for wheel driving chain
Inventor: TOMINAGA NOBUYOSHI
IPC: F16H57/025
Filed: 1979-02-28
Abstract: PURPOSE: To reduce weight of a case by a method wherein a portion of a chain case is formed of one lateral surface of a crankcase and a cover fitted thereon, and the one lateral surface of the crankcase as it is utilized as a part of the chain case.  
     CONSTITUTION: A chain case 20 consists of a front portion case 21, middle portion case 22, and rear portion case 23. The front portion case 21 has roughly U-shaped lateral surfaces, and consists of a recessed portion 24 formed in a crankcase 2 so as to enclose a sprocket 4 and a cover 25 fitted on the portion 24. The crankcase 2 and the cover 25 constitute the hollow front portion case 21 sandwiching the recessed portion 24, and one lateral surface of the case 21 is integral with the crankcase 2. Flexible bellows-formed dust covers 30 are fitted between the case 21 and the case 22. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09200404-A (JP)
Title: Digital color copying machine
Inventor: YAMAZAKI TAKAHIRO
IPC: G06F3/12
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To facilitate the management of digital still camera(DSC) images by automatically sorting DSC images based on header information of a DSC file so as to improve sorting and output jobs of the DSC images. SOLUTION: DSC image data recorded in an IC card 203 are read and simultaneously header information of a DSC file is accessed and its header information is stored in a RAm 53 of a control unit 5. Then the header information in the RAM 53 is compared with header information of succeeding DSC image data and when the header information is the same, the succeeding DSC image is printed out in the same sorter bin as that for the precedingly outputted DSC image. Thus, the DSC images are sorted automatically.
Patent JP-H11219321-A (JP)
Title: Data monitoring circuit
Inventor: TANAKA TOSHIYUKI
IPC: G06F11/30
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To easily and surely dissolve the defect of a memory at high speed for storing data during the execution of a program. SOLUTION: Address information to be monitored in the memory for data storage is stored in a data memory address buffer 110. Address information is compared with address information transferred to a bus during the execution of the program. When they are matched, data (data which is read/written based on matched address information) transferred to the bus can be outputted to outside so that it can be recognized.
Patent JP-S58140966-A (JP)
Title: Alkaline silver battery
Inventor: OOKI SATORU
IPC: H01M50/417
Filed: 1982-02-16
Abstract: PURPOSE:To extend the life of an alkaline silver battery by preventing the deterioration of a cellophane by preparing a separator by making a porous thin film made of an alkali-proof acid-proof metal in close contact with the cellophane. CONSTITUTION:Silver is vapor-deposited, preferably, over both surfaces of a cellophane film by, for example, setting the cellophane film in a vacuum deposition equipment. When thus prepared cellophane separator is used as a separator for an alkaline silver battery, since the deterioration of the cellophane having low resistances to alkali and acid is prevented, the deterioration of the battery is provented, and the life of the battery is increased. Here, it is recommended that the thickness of the metallic vapordeposition film is around 50-300Angstrom . When the thickness of the metallic vapordeposition film becomes over 400Angstrom , the electric resistance of the battery rapidly increases.
Patent JP-H08199466-A (JP)
Title: Exchange cloth for dustfree garment
Inventor: SUZUKI YOSHIHIRO
IPC: A41D31/02
Filed: 1995-01-19
Abstract: PURPOSE: To produce an exchange cloth for dustfree garments, capable of sufficiently collecting even fine dust, produced from a human body performing operations and having about 1μm size by attaching thereof to the dustfree garments and hardly causing any dusting from itself. CONSTITUTION: This exchange cloth for dustfree garments has a filtration layer comprising any one of a melt blown nonwoven fabric, the melt blown nonwoven fabric converted into an electret and a spunbonded nonwoven fabric converted into the electret and a reinforcing layer comprising any one of the spunbonded nonwoven fabric and net and is provided with a means for installation and removal from the dustfree garments.
Patent JP-S63308136-A (JP)
Inventor: KOBAYASHI SOSUKE
IPC: E04C2/30
Filed: 1987-02-03
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-S52107848-A (JP)
Title: Light axis adjusting set
Inventor: KANAI KENYUU
IPC: G02B7/00
Filed: 1976-03-05
Abstract: PURPOSE: To increase the stability to the shock and vibrations with a simple configuration of small size, by tightening the case and the holder with screws thru the elastic plate. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03226857-A (JP)
Title: Controller program loading system
Inventor: TAZAKI YOSHIYUKI
IPC: G06F13/00
Filed: 1990-01-31
Abstract: PURPOSE:To shorten the transfer time, and also, to improve the versatility of the system constitution the system so that a two-port memory can be operated by any of a ROM or a RAM. CONSTITUTION:A memory mode setting part 4 informs whether a two-port memory 3 is a RAM or a ROM to a main central processor equipment 11 and a sub-central processor equipment 21. When a power source of a multi-controller is turned on, when a notice from this memory mode setting part 4 is a RAM mode, a control program for a sub-controller 2 contained in a main local memory 12 is transferred to the two-port memory 3, and thereafter, when a communication from the memory mode setting part 4 is a ROM mode, a transfer completion flag is set immediately, and after this transfer completion flag is set, the contents of the two-port memory 3 are transferred to a sub-local memory 22. In such a way, the transfer time is shortened and an efficient operation is executed, and the system constitution having versatility as a controller obtained.
Patent JP-S56120783-A (JP)
Title: Preparation of adhesive sheet
Inventor: HASEGAWA MASAAKI
IPC: C09J7/02
Filed: 1980-02-27
Abstract: PURPOSE: To obtain an adhesive sheet manufacturable in large quantities simply and readily without requiring a release paper, by providing adhesive parts and release parts alternately on the back face of an indicating sheet, folding the sheet by a  bisecting line to lay the back faces of the folded sheet pieces on each other, laminating the adhesive parts partly, and making the folded sheet pieces peelable.  
     CONSTITUTION: Plane square adhesive parts 2 are provided on the whole back face of an indicating sheet via beltlike release parts 3 in the longitudinal and lateral directions, and a dividing line 4 in the form of a diagonal line dividing the sheet itself into a pair of sheet pieces 1a and 1b. The sheet pieces 1a and 1b divided in two by the dividing line 4 are folded to superpose the back faces thereof each other, and the adhesive parts 2 of the sheet piece 1a and the sheet piece 1b are partly laminated to give adhesive parts 2a and make the sheet pieces 1a and 1b peelable from each other. Thus, the aimed sheet is obtained. A perforation may be previously formed on the dividing line 4 to divide the sheet.  
     EFFECT: Convenient for transportation, storage and printing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07220690-A (JP)
Title: Dielectric barrier discharge lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J65/04
Filed: 1994-01-26
Abstract: PURPOSE:To provide a dielectric barrier discharge lamp whose light output is stable and which has high efficiency and high radiation by bringing either one of coaxially arranged cylindrical outside electrode and inside electrode into contact with discharge gas. CONSTITUTION:A hollow cylindrical dielectric tube 4 is formed of quartz glass, and an outside electrode 3 composed of an Al evaporation film is arranged on the outside surface, and a long and narrow inside electrode 2 is coaxially arranged with the dielectric tube 4. The other end 4b of the dielectric tube 4 is opened, and forms a light take-out port 4c. Such a discharge lamp is housed in a discharge vessel also serving as a sample processing vessel together with a sample to be radiated, and discharge gas is sealed in the discharge vessel. Since there is no window member at the light take-out port 4c, light take-out efficiency is heightened. Thereby, a dielectric barrier discharge lamp whose radiance is high and radiational distribution is uniform can be obtained.
Patent JP-2000217897-A (JP)
Title: Air purifying material and air purifying device using same
Inventor: FUKUDA YU
IPC: A61L9/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To enhance the adsorption performance of an air purifying member which adsorbs and decomposes formaldehyde, VOC, and odor components for purification. SOLUTION: An air purifying member comprises a ceramic structure 12 having an opening 11 through which air passes, an adsorbent 13 supported on the ceramic structure 12 for adsorbing pollutant gases, and a decomposing catalyst 14 which decomposes pollutant gases at room temperature. In an adsorption process, the decomposing catalyst 14, together with the adsorbent 13, is supported in the ceramic structure 12 constituting the air purifying member, so that the decomposing catalyst 14 decomposes part of the pollutant gases adsorbed to the adsorbent 13 and allows the adsorbent 13 to recover its adsorption performance, whereby excellent pollutant gas purification performance can be achieved.
Patent JP-H04263998-A (JP)
Title: Memory card
Inventor: OMORI MAKOTO
IPC: B42D15/10
Filed: 1991-02-19
Abstract: PURPOSE:To obtain a thinner memory card by constituting a memory card without using a circuit substrate. CONSTITUTION:An insulating layer 41 is formed on the rears of two metal panels 40 respectively and a circuit pattern 42 is formed on the insulating layer 41. Then electronic parts are mounted using soldering technique. Two metal panels 40 with the electronic parts 2 are engaged with and stuck to the upper and lower openings of a frame 30 so that the electronic parts 2 are stored inside the frame 30 to each other.
Patent JP-H11224221-A (JP)
Title: Unit and method for memory control
Inventor: OCHIAI TOSHIYUKI
IPC: G06F12/06
Filed: 1998-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a unit and method for memory control which maximizes the data transfer performance of an SDRAM by optimizing the order of command issue according to an access pattern. SOLUTION: A transfer request unit 11 outputs a command regarding the reading and writing of data. An address generation part 12 generates a control signal according to the command and also outputs the number of starting transfer bytes of read access. A command generation part 13 generates a control command based upon the control signal to control the SDRAM 15. At this time, the command generation part 13 judges the number of transfer bytes and performs control so that an instruction with good data transfer efficiency is executed first. Namely, when a data read is made exceeding a bank border, which of the read process of a bank A and the active process of a bank B is carried out first is judged to control the SDRAM 15. A data process part 14 mediates data transfer between a transfer request unit 11 and the SDRAM 15 according to the control command.
Patent JP-S58141410-A (JP)
Title: Bit shift compensating write circuit of magnetic recording device
Inventor: MORITA MOTOO
IPC: G11B20/10
Filed: 1982-02-17
Abstract: PURPOSE:To reduce hardware and to facilitate using a bit shift compensating write circuit commonly for various recording systems, by constituting pattern discriminating circuits of the bit shift compensating write circuit with tables consisting of ROMs. CONSTITUTION:Parallel 4-bit pattern data (0, 1, 2, and 3) outputted from a shift register 1 are reference keys common to tables 6, 7, and 8 in an ROM5 as addresses A0, A1, A2, and A3. An encoder 9 values (00), (01), and (10) to upper addresses An-1 and An in case of NRZ, MFM, and FM respectively to make it possible to read out only corresponding table contents from the ROM5. A flip- flop 4 uses signal information, which is generated from bit outputs of shift registers 0 and 1 in accordance with each write system, as J and K inputs and uses the OR output of multiplexers 3-1 and 3-2 as the CK input and is operated. The flip-flop 4 gives the bit shift compensation of DELTAt to write data at its inversion timing.
Patent JP-H10222845-A (JP)
Title: Method and device for recording optical recording medium, and optical recording medium
Inventor: SASAGAWA TOMOYOSHI
IPC: G11B7/24097
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To reduce the fluctuation of recording signals and to suppress jitters a low level by conducting the recording compensation in accordance with the fluctuation of guide groove tracking signals while recording the signals on the optical recording medium having groove width changes. SOLUTION: The compensation condition of the recording optical intensity corresponding to the fluctuation of guide groove tracking signals is determined by beforehand surveying the relationship between the recording optical intensity and signal amplitudes and the relationship between the guide groove tracking signals corresponding to the changes in the groove widths and the signal amplitudes. Employing the determined compensation condition, the recording optical intensity is reduced at the portion, where the groove width is large, and the signals having no amplitude fluctuation are obtained.  When compensation condition corresponding to the fluctuation of the guide groove tracking signals is not known beforehand a recording test is conducted prior to the recording of the user data or the compensation condition is recorded beforehand on an optical recording medium and the condition is determined by reading the condition.
Patent JP-H05224330-A (JP)
Title: Silver halide photographic sensitive material
Inventor: SANPEI TAKESHI
IPC: G03C1/06
Filed: 1992-02-10
Abstract: PURPOSE:To obtain the photosensitive material high in sensitivity in a red wavelength region and small in residual color stains after development processing and occurrence of black spots even during storage at high temperature by spectrally sensitizing the photosensitive material by a specified spectral sensitizing dye and incorporating a hydrazine derivative in a silver halide emulsion layer and/or its adjacent layer. CONSTITUTION:The photosensitive material is spectrally sensitized by at least one kind of the spectral sensitizing dye selected from formula I to have the photosensitive wavelength region substantially in 600-700nm, and the silver halide emulsion layer and/or its adjacent layer contains the hydrazine derivative. In formula I, Z is an atomic group necessary to form a thiazole, benzo- or naphtho-thiazole, selenazole, benzo- or naphtho-selenazole; and each of R1-R5 is, independently, H, optionally substituted alkyl, or aryl, and at least 2 of them are each an organic group having a water-soluble group.