baber/WOPTO huggingface dataset:
Patent JP-H08281060-A (JP)
Title: Nitrogen oxide absorbent and its production
Inventor: OGATA TOMOHIKO
IPC: B01J20/06
Filed: 1995-04-10
Abstract: PURPOSE: To provide a NOx absorbent capable of selectively and efficiently absorbing low concentration NOx in combustion exhaust gas or mixture gas, simply disorbing it and being reutilized and to develop the use in various shapes such as a filling cylinder and hollow fiber membrane. CONSTITUTION: This NOx (x=1-2) absorbent consists essentially of at least one or more kinds of inorganic compounds selected from among porous alumina, titania and zirconia having average fine pore diameter and fine pore peak diameter in the range of 5-30nm and at least >=0.25cc/g fine pore volume and >=100-<=300m<2> /g specific surface area value by a BET method.
Patent JP-2000081831-A (JP)
Title: Retroreflective hologram reproducing body
Inventor: KIMURA ASA
IPC: G02B5/22
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hologram reproduced body having design and ornamental characteristics and high forgery preventiveness by laminating a hologram reproduced body layer for reproducing videos by utilizing incident light and a retroreflective material layer for returning the incident light back in an incident light advance direction. SOLUTION: The retroreflective material layer 20 of a retroreflective material is laminated on the transparent hologram sheet (hologram reproducing body layer) 18 formed by laminating a hologram layer 10 on which interference fringes for reproducing the hologram images, a reflection layer 12 and a coating layer 14 are recorded. A part of the light 28b incident from the outer side of the hologram sheet 18 is transmitted through the hologram layer 10 and is reflected at the reflection layer 12 disposed at the hologram sheet 18 to be reflected light 30'. And also, the incident light 28a which is transmitted through the reflection layer 12 and the coating layer 14 and is advanced into the retroreflective material layer 20 is reflected on a substrate 22 and is again advanced into the hologram sheet 18 to be the reflected light 30 escaping outside.  The hologram sheet 18 forms the hologram images in relief by causing the interference of the reflected light rays 30, 30'.
Patent JP-S57198815-A (JP)
Title: Recording paper detector
Inventor: KISHI TOMOHARU
IPC: B65H26/00
Filed: 1981-06-01
Abstract: PURPOSE:To check for a recording paper easily and accurately by including a recording paper housing case under a recording section in such a manner as to free to draw from the body of an instrument and an arm freely rotatable on the rear thereof. CONSTITUTION:A recording paper detector is provided with a recording section 1 which delivers a recording paper 3 with a rubber roller 2 to record, a recording paper housing case 4 thereunder 1 in such a manner as to free to slide parallelly with respect to the body of the instrument, a roughly U-shaped conductive arch 5 in which both ends 51 thereof turn freely above the rear end section 42 of the recording paper housing case 4 and two conductive rolls 52 are provided at the front thereof. This brings the roll 52 of the arm 5 in contact with a detection section with the recording paper housing case 4 forced into the body of the instrumet while a detection signal is obtained from a conductor when there is no recording paper. Thus, a recording paper can be checked for easily and accurately.
Patent JP-S57198951-A (JP)
Title: Magnetic shielding device of electric "kotatsu"
Inventor: INOUE MATSUMI
IPC: H05K9/00
Filed: 1981-06-01
Abstract: PURPOSE:To prevent magnetic flux as a signal indcating that a heating element is in operation from leaking upto the upper surface of a top plate by a method wherein a magnetic shielding plate is arranged within the table at the titled device capable of indicating the power-on state of the heating element of the electric ''kotatsu'' at the top plate surface. CONSTITUTION:In the electric ''kotatsu'', the heating element 4 is heated by turning-on a source switch 3 and at this time, magnetic flux 15 is generated in an iron core 2, because an exciting coil 2a is simultaneously energized by said turning-on of the source switch 3. The top plate 7 placed through a coverlet 6 on the ''kotatsu'' consists in equipping at its center with a detecting coil iron core 8 and a detecting coil 8a, which receive said magnetic flux 15. Transistors 9 and 10 are turned on by means of AC voltage generated in the detecting coil 8a in order to emit light from a light emitting diode element 12 with the power of a cell 14 so as to indicate that the heating element 4 is in operation. Furthermore, the magnetic shielding plate 16 is arranged above the iron core 8 within the table 7 in order to prevent the magnetic flux 15 from leaking upto the upper surface of the top plate 7.
Patent JP-H08277517-A (JP)
Title: Concrete block structure for fixing impervious sheet
Inventor: ONOI YOSHIKI
IPC: E02B7/02
Filed: 1995-04-10
Abstract: PURPOSE: To securely and smoothly discharge the residual air and the leaked water under an impervious sheet even in a large scale water reservoir, and firmly fix the impervious sheet, in a concrete block structure for fixing an impervious sheet. CONSTITUTION: This concrete block structure fixing an impervious sheet 4 laid on an aggregates bed 2 of a water reservoir pond or the like are provided with a block body 6 having a nearly recessed shape in the cross section, buried in the aggregates bed 2, and an internal block 10 placed in the recess of the block body 6. The impervious sheet 4 is caught between the recess and the internal block 10 and held therein. A pair of right and left exhaust air paths 12, 12 opened at both front and rear faces and one side face are provided in the inside of the block body 6. A plurality of block bodies are joined so as to connect the air paths 12, 12 back and forth.
Patent JP-H10124321-A (JP)
Title: Method for downloading data to electronic device, specific type electronic device, disk drive, download entity, and program storage device
Inventor: JEFFREY J DOBECK
IPC: G06F9/445
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a downloading system which downloads data through a minimum memory space without the need to know a device type. SOLUTION: The device type of an electronic device is determined and only data related to the device type are saved in the device. An introduction code 72 is also incorporated in the download entity 70 and stores as data related to the device type, and a type table 74 and a flash image block 76 are also provided. The type table 74 is used when there are more than one device type, the flash image block 76 is secured, and the relative data are generated and stored in a flash memory 54. Further, an interface controller 50 can monitor a correction routine of a servocontroller 60.
Patent JP-S579257-A (JP)
Title: Temperature compensation voltage controlling circuit
Inventor: KAMIYA KENJI
IPC: G05F1/10
Filed: 1980-06-20
Abstract: PURPOSE:To obtain a low power consumption temperature compensation voltage controlling circuit by providing a timing controlling circuit which alters the connecting timing of an electronic switch for switching charge transfer capacitor to charging or discharging loop in accordance with temperature. CONSTITUTION:A clock signal phi is shaped through an integrating circuit having a resistor R (T) and a capacitor C by an inverter INV, is supplied to ANd and NOR gates to be inputted with the clock signals phi, which gates thus produce output pulses 5a, 5b. These output pulses 5a, 5b are applied as clock signals of electronic switches S1, S2 which switch a charge transfer capacitor CT to the charging or discharging loop of a voltage doubler circuit. Since the resistor R (T) employs a thermistor which decreases its resistance value when the temperature rises, the pulse width of the output pulses 5a, 5b will decrease when the temperature rises, thereby lowering the output of the voltage doubler circuit.
Patent JP-S528765-A (JP)
Title: Dm-nrz signal conversion method
Inventor: TSUCHIYA KAICHI
IPC: G11B20/14
Filed: 1975-07-09
Abstract: PURPOSE: When converting DM-NRZ, bit cells are identified by a comparison output obtained by dividing three consecutive bit sections into six, for automatic correction of errors and prevention of wrong operations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11284595-A (JP)
Title: Device and method for generating orthogonal frequency division multiple signal, demodulating device, and communication device
Inventor: SAKAMOTO TADAHIKO
IPC: H04L27/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To modulate 1st and 2nd data into an orthogonal frequency division multiple signals with mutually independent modulation systems. SOLUTION: A data string converting part 1100 arranges 1st data to be transmitted in a previously defined order, in accordance with two or more sub-carriers that mutually orthogonal cross over a frequency axis, a power converting part 1200 changes the power spectrum of each sub-carrier to be a power rate corresponding to 2nd data which are independent of the 1st data and which should be transmitted, a discrete Fourier transforming part 1300 synthesizes each sub-carrier to produce a time axis waveform, and an orthogonal modulating part 1400 performs orthogonal modulation of a real number axis signal and an imaginary number axis signal, which mutually orthogonally cross and synthesizes them.
Patent JP-S5510574-A (JP)
Title: Measuring method for cross-section structure of glass optical transmitter
Inventor: TAKAHASHI HIROSHI
IPC: G01M11/00
Filed: 1978-07-11
Abstract: PURPOSE: To ensure a high-accuracy measurement for the cross-section structure by making use of the fact that the etching speed is different between the optical transmission region and the reflection area at the end face of the glass-made optical transmitter and then making the boundary clear in the form of the geometric stage error.  
     CONSTITUTION: One end of the quartz optical transmission fiber is cut into a mirror surface, and then this cut end is soaked into about 16% HF solution for 15 seconds. After this etching process, one end of the fiber is soaked into the wead boric acid water, the distilled water and alcohol in that order for several seconds each. Thus HF and water sticking are removed. For the end face thus etched, the optical transmission region features a higher etching speed than the reflection layer, and only the optical transmission region is hollowed. As a result, the boundary between the optical transmission region and the reflection layer can be detected clearly through the refrective differential interference microscope. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04297007-A (JP)
Title: Coil bobbin and coil base
Inventor: KONNO AKIRA
IPC: H01F27/32
Filed: 1991-03-26
Abstract: PURPOSE:To obtain high inductance by molding a coil bobbin and a coil base of the fine particle powder of a soft magnetic material and a high molecular material. CONSTITUTION:A coil bobbin 1 has a cylindrical winding section 1a for winding a coil 3 and a pair of flange sections 1b, 1c regulating the coil 3 wound on the winding section 1a in the height direction. The coil bobbin 1 is formed as a molded form acquired by kneading ferrite baked powder with a high molecular material such as polyphenylene sulfide. Bobbin 1 itself functions as a magnetic core, and reluctance thereof is made lower than that of a coil bobbin consisting of a non-magnetic material. Accordingly, electromotive force is induced efficiently in the coil 3, thus obtaining high inductance.
Patent JP-H06297391-A (JP)
Title: Melting cutting for air-bag basic cloth
Inventor: MORITA KAZUO
IPC: B29C65/74
Filed: 1993-04-12
Abstract: PURPOSE:To prevent the fraying of the fiber on a cut surface by nip-holding a noncoated basic cloth for air bag consisting of the fiber woven fabric made of thermoplastic resin, between a pair of base plates and melt-cutting the basic cloth by the projecting stripe which consists of a heating body having an aimed shape and is installed on the surface of one base plate. CONSTITUTION:When a noncoated basic cloth 2 for air bag is melt-cut to an aimed shape, the basic cloth 2 is taken out from an original cloth roll body 1, and sent in between base plates 3 and 4, and the upper movable base plate 4 is lowered. Then, the basic cloth 2 nip-held between both the base plates 3 and 4 is heat-molten to an aimed shaped by press-attaching the base plate 4 on a lower fixed base plate 3 having a heating body 5 of aimed shape on the surface, and an annular molten part 10 is formed. Then, the base plate 4 is raised, and the basic cloth 2 is fed, and the molten part 10 is successitvely formed similarly. Then, a punching-out press 13 is lowered from above, and is allowed to press the inside region of the molten part 10, and then, a circular cloth 14 whose peripheral edge part melting-solidified is separated and dropped from the basic cloth 2.
Patent JP-S6310730-A (JP)
Title: Stable aqueous solution
Inventor: YAMAMOTO YUJIRO
IPC: A61K9/08
Filed: 1986-04-11
Abstract: PURPOSE:An aqueous solution, containing a 4-carbamoyl-1-beta-D-ribofuranosyl- imidazolium-5-oleate, (hydrogen)sulfite, etc., having immunosuppressive action, diversified administration forms and improved stability. CONSTITUTION:An aqueous solution containing at least one selected from a sulfite, hydrogensulfite and metabisulfite in an aqueous solution containing a 4-carbamoyl-1-beta-D-ribofuranosyl-imidazolium-5-oleate or salt thereof (referred to as this compound). The total amount of the sulfite, hydrogensulfite and metabisulfite blended is 0.005-50pts.wt., preferably 0.05-2pts.wt. based on 1pts.wt. of this compound. The aqueous solution of this invention is preferably adjusted to 6-10pH and becomes usable as an eye drop or injection.
Patent JP-S58201279-A (JP)
Inventor: JIEEMUZU II KOORU JIYUNIAA
IPC: H01R43/00
Filed: 1982-05-19
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-H11281857-A (JP)
Title: Optical fiber cable and its winding method
Inventor: WATANABE KOICHIRO
IPC: G02B6/44
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain an optical fiber cable by which a distortion detecting sensor with a higher sensitivity as compared with the conventional one is constituted by providing a sheath on aggregation body aggregated without twisting plural optical fibers and providing markers for linearly laying the fibers on the outer surface of the sheath. SOLUTION: In the optical fiber cable, a tension member 2 is arranged and the four optical fibers 3 are linearly aggregated in its periphery. Then, the sheath 4 is arranged on the aggregation body of the member 2 and the fibers 3. The linear markers 5 are disposed in parallel with the fiber 3 along the length direction of the fiber 3 on the outer surface of the sheath 4. The markers 5 are V-shaped grooves and symmetrically arranged with the member 2 as a center. Thus, the plural optical fibers 3 are aggregated linearly without twisting so that configuration where the distortion easily occurs in the fiber 3 is obtained and the kind of external stress is discriminated by the state of the distortion.
Patent JP-S62240787-A (JP)
Title: Method and apparatus for producing porous metallic film by electroforming
Inventor: OBARA SHINSUKE
IPC: C25D1/08
Filed: 1986-04-12
Abstract: PURPOSE:To obtain a porous metallic film contg. micropores having a complex three-dimensional network structure and similar to a nonwoven fabric having a large surface area by carrying out electroforming while ejecting many fine bubbles from the surface of an electrically conductive rotating drum. CONSTITUTION:This apparatus for producing a porous metallic film by electroforming has an electrically conductive rotating drum 1 on which a porous metallic film 9 is electrodeposited and a means 10 of continuously stripping the film 9. The drum 1 has a gas feeding hole 7 and a porous side wall 2 for ejecting a fed gas as fine bubbles. While a gas is fed to the hole 7 and ejected as many bubbles from the surface of the drum 1, electroforming is carried out.
Patent JP-S5710879-A (JP)
Title: Picture memory device
Inventor: SHIGEMORI TOMEYUKI
IPC: G06T1/00
Filed: 1980-06-20
Abstract: PURPOSE:To omit a refreshing circuit of a memory control device, by shifting in order a picture element data at regular intervals and executing a write control, in a picture memory device for storing a picture which is similar to a static picture. CONSTITUTION:An image to be photographed, which is similar to a static picture is photographed by a television camera 1, is A/D-converted 2, and a picture element data is stored in order in a picture memory 3' which has used a dynamic RAM. In order to store a picture element data which is A/D converted in order, a picture memory area is divided into plural area 3A, 3B, 3C, 3D, and each storage area is designated by common address information. A picture element data is also divided into each field, and is written in order and periodically to each corresponding storage area 3A, 3B, 3C, 3D by each field unit. As for a read-out control, immediately after the write-in, a data of an address corresponding to a write-in address of each storage area is read out.
Patent JP-S58204446-A (JP)
Title: Assembly method for shadow mask of color picture tube
Inventor: SAITOU HOGEN
IPC: H01J9/14
Filed: 1982-05-21
Abstract: PURPOSE:To reduce the magnetic effect of a shadow mask on a color picture tube and improve its characteristics by demagnetizing a welding section using a demagnetization coil after the shadow mask is welded. CONSTITUTION:For the magnetization of the welding section of a shadow mask 1, the welding section is demagnetized by applying attenuated alternate current to a demagnetization coil 17 after the shadow mask is welded. Since the conventional method cannot fully demagetize the shadow mask that is magnetized by welding current, the method of demagnetizing the shadow mask from the near distance as shown in the figure and after the completion of the welding has good demagnetization efficiency and a process need not be added newly.
Patent JP-H09272842-A (JP)
Title: Composition for forming light-colored coating film and its use
Inventor: SHIMOOKA SHIZUO
IPC: C09D201/00
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition containing a polymerizable component for forming coating film, a polymerization initiator component and a hydraulic powder component having high whiteness, exhibiting excellent curability, producible at a low cost and forming a coating film having a light color tone. SOLUTION: This composition contains (A) a polymerizable component for forming a coating film consisting of a liquid composition preferably composed of (i) one or more compounds selected from (meth)acrylic acid and its alkyl ester, (ii) a polymer soluble in the component (i), (iii) a plasticizer soluble in the component (i), (iv) a compound having >=2 polymerizable double bonds in one molecule and (v) a paraffin wax having a melting point of >=40 deg.C (B) a polymerization initiator component, preferably a bicomponent redox system consisting of a curing agent component and a cure accelerator and (C) a hydraulic powder component having high whiteness and preferably selected from gypsum, blast furnace slag and white cement. The amount of the component C is preferably 20-200 pts.wt. based on 100 pts.wt. of the component A.
Patent JP-H04317061-A (JP)
Title: Drying device for photosensitive material
Inventor: SUZUKI MOTOI
IPC: G03D15/02
Filed: 1991-04-17
Abstract: PURPOSE:To obtain the drying device for photosensitive materials for rapid processing of the photosensitive materials. CONSTITUTION:Guide roller pairs 110, plural roller pairs 112 and plural rollers 114 are disposed along the transporting routes of a film F in a drying chamber 44. Plural rollers 122 are disposed on both sides of the transporting path for the film in the vicinity of the plural rollers. A pair of cloth belts 124, 126 which are endless belts consisting of a material having hygroscopicity are respectively put on both sides of the transporting path between these roller pairs and the rollers. Far IR heaters 128 and reflection plates 129 are disposed in the vicinity of these cloth belts 124, 126 and the cloth belts are heated and dries by the far IR rays radiated from the far IR heaters toward a pair of the cloth belts. The moisture sticking to the surface of the film after squeezing is sucked away and is heated and the drying treatment is executed by the hot wind blown out of hot wind supplying sections 136 disposed in the vicinity of the plural rollers 114 at the time when the film is crimped and transported by a pair of the heated and dried cloth belts.
Patent JP-S5711937-A (JP)
Title: Cis-3,cis-5-octadienals, their preparations and uses
Inventor: TAKAGI KEIICHI
IPC: A23L27/20
Filed: 1980-06-25
Abstract: NEW MATERIAL:A cis-3. cis-5-octadienal shown by the formula I [Y is =O, or -(OR) 2 (R is 1W10C alkyl, 3W10C alkenyl, or form 2W3C methylene bond).  
     EXAMPLE: Cis-3.cis-5-octadienal dimethyl acetal.  
     USE: A lasting perfume, flavor, or modifier. or synthetic intermediate. Having improved perfume like fruits and lasting effects.  
     PROCESS: An acetal derivative of 3-butynal shown by the formula III is condensed with a 1-halogeno-butin shown by the formula IV(X is halogen) in the presence of an amine and a cuprous ion to give an acetal derivative of 3,5-octadienal shown by the formula II, which is subjected to catalystic hydrogenation in the presence of a catalystic hydrogenation catalyst to give a compound shown by the formula I where Y is -(OR) 2 .This compound is deacetalized, to give a compound shown by the formula I where Y is O. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03283345-A (JP)
Title: Flat bulb and manufacture of flat bulb
Inventor: SHIBUYA MASUO
IPC: H01J9/24
Filed: 1990-03-30
Abstract: PURPOSE:To obtain a fluorescent lamp to which a film of fluorescent material is uniformly applied and whose luminance is uniform by joining the respective major axis sides of glass bulbs to each other to form a connecting portion, and forming within the connecting portion a connecting hole whose cross section is in the form of an ellipse having a major axis and a minor axis, the major axis being larger than the minor axis of each glass bulb. CONSTITUTION:Glass bulbs 1, 1 are made to abut on each other at their respective openings 6, 6 and are heated by a burner 7 and joined to each other to form a connecting portion 8 and the connecting portion 8 is heated mainly from its longitudinal direction which is the direction of the axis of each glass bulb 1 and gas is allowed to flow into each bulb 1 from the other end of each bulb 7 so that the inside of each bulb 1 is pressurized. The cross section of the connecting portion 8 is almost in the form of an ellipse in which a major axis 82 is extended in the direction of the axis of each bulb 1 and a minor axis 81 in the direction perpendicular to that of the axis. Thus a connecting hole whose major axis 82 is larger than the minor axis 12 of the glass bulb 1 is formed. A fluorescent lamp to which a film of fluorescent material is uniformly applied and whose luminance is uniform is thus obtained.
Patent JP-S53137747-A (JP)
Title: Hair iron
Inventor: NANBA HIROSHI
IPC: A45D1/00
Filed: 1977-07-15
Abstract: PURPOSE: To provide a hair iron in which the operation for bringing a pressing plate into and out of contact with the heating body can be made easily. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S529487-A (JP)
Title: Sample analyzer
Inventor: DOI HIROSHI
IPC: H01J37/28
Filed: 1975-07-14
Abstract: PURPOSE:To irradiate primary radiation particles such as an ion beam and electron beam to the surface of a sample while scanning it, and to correct secondary emission particle only which is emitted from the previously specified area on the sample surface as if correcting displacement of the part to be analyzed.