baber/WOPTO huggingface dataset:
Patent JP-S57125094-A (JP)
Title: Diazonium type heat sensitive recording material
Inventor: NAGAMOTO MASANAKA
IPC: C09B29/01
Filed: 1981-01-28
Abstract: PURPOSE:To provide a titled recording material having a water soluble diazonium compound and a coupler, either one of which is made to contain thermo- melting material are piled on a supporting body as separate layers and with high speed color developing property and excellent preservability. CONSTITUTION:A thermo-melting substance with melting point or softening point at 50-250 deg.C (for example: tribromoethanol) is added to either of (A) a water soluble diazonium compound of the formulaeI-III (R11, R6, R8 are H, C1-5 alkyl, etc.; R2, R3, R9 are C1-5 alkyl, alkoxyl, etc.; R4, R5 are C1-5 alkyl, hydroxyalkyl, etc.; R7 is halogen, trifluromethyl, etc.; R10 is formulae IV, V, etc.; M1-3 is anion of an inorganic acid containing F) or (B) a coupler (for example: phenol), in 2-3pts.wt. to 1pt.wt. of (A) to produce separate coating liquids. Next, after on a supporting body the coating liquid that contains B component is applied, the coating liquid containing A component is applied on it to form a heat sensitive color developing layer.
Patent JP-H08201034-A (JP)
Title: Method and device for measuring non-contact surface shape
Inventor: NOGUCHI TAKASHI
IPC: G01B11/24
Filed: 1995-01-27
Abstract: PURPOSE: To provide a device for measuring the shape of a non-contact surface which can speedily and accurately measure a target surface by simplifying the details of data processing regarding measurement. CONSTITUTION: In an interferometer using a white light source 12, interference fringes are generated by moving a reference mirror 18 in reference to a work W whose position is fixed at a constant interval in the direction of light axis, the amount of position travel of the reference mirror 18 is measured by a displacement sensor 22, and at the same time the image of interference fringes is picked up by a camera 26. Then, based on the image data of interference fringes obtained by the camera 26, the intensity of interference fringes is detected for each position of a surface to be measured.  Further, the above process is repeated to obtain a plurality of interference fringe intensities, a value equivalent to the differential value of the interference fringe intensities is calculated, and the surface shape of the work W is measured based on the amount of position move of the reference mirror 18 when a value equivalent to the differential value reaches the maximum or minimum value. By sewing the data regarding measurement to a value equivalent to the differential value of the interference fringe intensities, processing details are simplified for speedy and accurate measurement.
Patent JP-H04249974-A (JP)
Title: Picture recording device
Inventor: ITO MASAHIKO
IPC: G03G15/22
Filed: 1991-01-08
Abstract: PURPOSE:To prevent an operation mistake at an input of an original by displaying one side in the case of the one side of original input mode and displaying both sides in the case of the both side input. CONSTITUTION:Either the one side input mode or the both side input mode is selected depending whether an original is a one-side original or a both side original, and when the one side input mode is selected, only one part of a read section 16 is operated and only one side of the original is read. Then a display section 15 as a display means displays a read original so that the content of the read original is confirmed while the original is being read. Moreover, a data sought from a recording section 13 is displayed at the retrieval of the original.
Patent JP-H07218594-A (JP)
Title: Semiconductor device
Inventor: MIZUNO RYOICHI
IPC: H01L21/66
Filed: 1994-02-03
Abstract: PURPOSE:To facilitate a theoretical countermeasure for a printed board at the time of manufacturing a trial product by adding upper face terminals for the theoretical countermeasure to a semiconductor device. CONSTITUTION:Input/output terminals of a semiconductor device 1 are composed of normal lead terminals 2 and upper face terminals 3. The upper face terminals 3 are made to correspond to the lead terminals 2 one by one and they are connected inside the semiconductor device 1. The numbers of the lead terminals and the upper face terminals 3 are the same. Consequently, in the case theoretical countermeasure is carried out for a printed board 6 at the time of manufacturing a trial product, even if the lead terminals 2 of the semiconductor device 1 are soldered, the theoretical countermeasure can be carried out easily by connecting jumper wires to the upper face terminals 3.
Patent JP-H11213738-A (JP)
Title: Luminaire
Inventor: SAKO TAKESHI
IPC: F21V19/00
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire installable even in a supporting bar with different height from that of a standard one. SOLUTION: This luminaire comprises a supporting fixture 30 to be attached to the upper face 2 of the luminaire main body 1 while striding over the upper side of the luminaire body 1 in the width direction and the luminaire body 1 is locked to a pair of supporting bars having locking projected parts 21, 22 in the upper parts through the supporting fixture 30.  In this case, the supporting fixture 30 comprises a main body supporting tool 31 inversely U-shaped, attached to the upper face of the luminaire body 1, and having installation holes in lower ends in both sides, supporting bar installation tools 40 attached to the surface sides of lower ends of both sides of the main body supporting tool 3 and having screw holes 42 to be locked to the supporting bars, and screws 29 inserted into the installation holes of the main body supporting tool 31 from the inside directions and fastened by being screwed into the screw holes 42.
Patent JP-S58132544-A (JP)
Title: Method and device for sealing valve of packing vessel
Inventor: HAINTSU KIIFUAA
IPC: B31B50/62
Filed: 1983-01-28
Abstract: 1. Process for sealing a packaging container valve (v) by introducing a liquid sealant into a valve channel (k) which is formed by two adjacent film parts (p, f) rigidly joined to one another at the edges thereof, a small quantity of sealant being applied in the region of one end of the valve channel (k), characterized in that the sealant is applied in the region of the package-side end region of the valve channel (k) and subsequently this is subjected briefly to a positive gas pressure.
Patent JP-S58136932-A (JP)
Title: Discharge valve for air
Inventor: RENNARUTO BUIIDERUBII
IPC: F24F13/08
Filed: 1983-01-28
Abstract: An exhaust air valve for placement in a ventilation conduit through which air is exhausted from a space to be ventilated. The valve has a casing with a concave seat surface facing upstream of the flow through the conduit and having a central valve orifice. A convex valve element cooperates with the seat surface and when the valve is closed engages the seat surface along a line of contact surrounding the seat. The curvature of the respective surfaces is the same, at least along the line of contact to ensure a tight closure of the orifice by the valve body. When opening, the valve body slides along the curved surface and the upstream surface of the valve body exposed to the flow is also convex to guide the flow toward the center of the orifice. Several embodiments are illustrated including valves with cords for remotely controlling the valve and heat-sensitive tripping mechanisms which automatically close the valve in the event of a rise in temperature above a preset level. The closing movement may be pivotal about a pivotal connection maintaining the valve element in sliding contact with the valve seat or may be a sliding displacement longitudinally of a slot in one of the elements.
Patent JP-S63194086-A (JP)
Inventor: KASURIIN II UOODO
IPC: E05B49/00
Filed: 1988-01-21
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-H01231463-A (JP)
Title: Fsk signal receiver
Inventor: CHIBA KOJI
IPC: H04L27/14
Filed: 1988-01-22
Abstract: PURPOSE:To attain reception with high speed signal with a simple circuit constitution by providing a 2nd phase shift means giving a phase difference to each output signal of a couple of low pass filters. CONSTITUTION:Phase shift circuits 14, 15 are provided as the 2nd phase shift means giving a phase difference to each output signal of a couple of the low pass filters 7, 8. The phase shift circuits 14, 15 are inserted to each output circuit of the low pass filters 7,8, and the phase shift quantity differs from each other. Then the output of the phase shift circuits 14, 15 is amplified by low frequency amplifiers 9, 10 to eliminate the amplitude fluctuation of a carrier due to fading and the amplitude is limited by amplitude limit circuits 11, 12 and the output of the amplitude limit circuits 11, 12 is a rectangle wave having a period of frequency shift. Thus, the reception data is discriminated by using, e.g., an exclusive OR circuit as a comparator circuit 13. Thus, the FSK receiver able to receive a high speed signal is obtained with the simple circuit constitution.
Patent JP-S57126888-A (JP)
Title: Stabilizer for charcoal-oil mixed fuel
Inventor: YAMAMURA MASAAKI
IPC: C09K23/42
Filed: 1981-01-29
Abstract: PURPOSE: To provide a stabilizer having excellent effect on dispersing stabilization of charcoal-oil mixed fuel, consistung of a specified anionic surfactant.  
     CONSTITUTION: An alkylene oxide is added to a 6W22C aliph. alcohol such as hexylalcohol or an alkyl-substd. or alkenyl-substd. arom. hydroxide such as hexylphenol. The resulting adduct is sulfated, whereby a salt-forming reaction is effected to produce a stabilizer consisting of an anionic surfactant having the formula wherein R is a 6W22C alkyl, alkenyl, a 4W22C alkyl-or alkenyl- substd. aryl; m is 2W4; n is an average of 1W50; P is 1W3 and equals the number of the valency of M cation; M is mono-, bi- or trivalent cation. Then 0.005W 1.0wt% said stabilizer is added to a mixed fuel composed of charcoal and oil in a weight ratio of 10/90W90/10. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000213453-A (JP)
Title: Swash plate hydraulic rotary machine
Inventor: NAKAMURA SHIGETAKA
IPC: F04B1/22
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic rotary machine which can fill hydraulic oil into a cylinder block housing hollow space in a short time without injecting the hydraulic oil by manual operation when the hydraulic oil is injected thereinto. SOLUTION: A through-hole portion of an air vent oil chamber 21 is formed on a casing body 2 on an upper portion of a cylinder block housing hollow space 27. A communication hole 13 is formed on a partition wall between the cylinder block housing hollow space 27 and an oil supply passage 24 leading to an oil tank. When an air vent plug 22 is fitted to the through-hole portion of the air vent oil chamber 21 for blocking it, a front of the air vent plug 22 is fitted into the communication hole 13. A hard rubber ring fitted around an outer peripheral part of the fitting plug seals the communication hole 13. When the air vent plug 22 is removed from the through-hole portion of the air vent oil chamber 21, the communication hole 13 sealed by the fitting plug is released.  Hydraulic oil is easily flowed into the cylinder block housing hollow space 27 through the oil supply passage 24 and the communication hole 13.
Patent JP-H08196465-A (JP)
Title: Towel and method for producing the same
Inventor: NAKAGAWA TETSUO
IPC: D03D27/00
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a towel which has a pattern of stripes in the latitudinal direction formed by arranging piled parts and non-piled parts alternately in the longitudinal direction so that the towel has a structure which is excellent in foaming, draining off the foam, drying quickly, and washing off the dirt and which has excellent durability. CONSTITUTION: A towel has a pattern of stripes in the latitudinal direction formed by arranging piled parts L and non-piled parts S alternately in the longitudinal direction. The towel is formed by inserting, as longitudinal threads, a base longitudinal thread and a pile thread, and inserting, as a latitudinal thread, a base latitudinal thread while inserting, as a base latitudinal thread for non-piled parts S, a shrink thread at an interval which is arbitrarily selected, to obtain a towel, followed by heat treatment. Examples of fibers to be used in the towel include a synthetic fiber, such as a hydrophilic synthetic fiber and a recycled fiber, and a cellulose based natural fiber. These fibers may be a filament thread or a spun thread, or a mixed twisted or spun thread thereof.  With respect to the heat shrink ratio of the shrink thread, it is affected by the structure of the fabric. Specifically, it varies depending on the structure of the woven fabric and the density of the texture. However, it is preferably from 15 to 30%, more preferably from 18 to 25%.
Patent JP-S58166678-A (JP)
Inventor: JIYON II BENETSUTO
IPC: H01M10/36
Filed: 1983-01-27
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-H07196523-A (JP)
Title: Solution for internal use containing quercetin glycoside
Inventor: ITO MAMORU
IPC: A61K33/06
Filed: 1994-01-07
Abstract: PURPOSE:To obtain the subject solution for internal use capable of supplying metallic ions deficient in a human body, simultaneously promoting metabolic functions in the liver, thereby maintaining the body healthy, further recovering the fatigue, adjusting the physical condition and imparting vitality. CONSTITUTION:This solution for internal use contains (A) a glycoside of quercetin, preferably a glycoside of a solubilized quercetin included with a water-soluble rutin or cyclodextrin, (B) a bivalent metallic ion, i.e., at least one of calcium, magnesium or zinc ions and (C) an extract of Glycyrrhizae Radix containing glycyrrhizin. The blending ratios of the respective ingredients are within the ranges of 0.005-1wt.% ingredient (A) expressed in terms of rutin, 0.001-1wt.% ingredient (B) and 0.005-0.5wt.% ingredient (C) expressed in terms of glycyrrhizin. Furthermore, 0.01-2wt.% vitamin C and/or an organic acid can be blended in the solution for the internal use and the stability and absorbability of the glycoside of the quercetin in the solution for the internal use are improved by blending thereof.
Patent JP-H01187626-A (JP)
Title: Electronic equipment
Inventor: SHIMA TAKEAKI
IPC: G06F3/041
Filed: 1988-01-21
Abstract: PURPOSE:To prevent dust from being stuck to a CRT display, and to strengthen a transparent touch key panel against vibration and shock by using a rubber frame which covers the transparent touch key panel and has a wall to tightly adhere to the circumference of the surface of the display part of the CRT display. CONSTITUTION:The transparent touch key panel 2 is inserted into the groove 1A of the rubber frame 1, and the outside of the rubber frame 1 is fitted to a bezel 4, and the panel 2 is pressed from its back surface by the CRT display 3. Here, when the CRT display 3 is fixed to the bezel 4 by a fitting 5, the rubber frame 1 and the CRT display 3 are tightly adhered and space between the transparent touch key panel 2 and the CRT display 3 is closed hermetically. Thus, the infiltration of the dust can be prevented, and besides, the rubber frame 1 acts as the damper of the transparent touch key panel 2 against the vibration and the shock.
Patent JP-2000217188-A (JP)
Title: Condenser microphone connection circuit
Inventor: TAMURA TORU
IPC: H04R19/04
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To obtain a condenser microphone connection circuit that is applicable even to a device, such as a personal computer provided with various condenser microphone connection circuits. SOLUTION: This condenser microphone connection circuit is used by making it interposed between a condenser microphone and a device main body. The connection circuit is provided with a variable bias voltage application means (variable voltage source) 5 that varies a bias voltage applied to the condenser microphone and a variable resistor means (variable resistor) 6, that varies a load resistor of the condenser microphone.
Patent JP-S5397361-A (JP)
Title: Timer device
Inventor: KURUSU YUKIHIRO
IPC: H03K5/13
Filed: 1977-02-07
Abstract: PURPOSE:To secure an on-off delay function through a simple structure as well as to secure a high-accuracy operation even if the input signal has chattering, by using one unit of the timer element.
Patent JP-H06225246-A (JP)
Title: Back cover fitting structure
Inventor: ICHIKAWA KIMIFUNE
IPC: H04N5/74
Filed: 1993-01-28
Abstract: PURPOSE:To facilitate the storage of a back cover and fitting in an installed state in a projection-type display device and to improve workability at the time of maintenance by making fitting screws at the time of storing the back cover in a cabinet and setting it in the installed state to be the same. CONSTITUTION:At the time of storage, the back cover 3 is fixed to a cabinet B part 1b by a back cover fitting screw 4. For setting the back cover in the installed state, the back cover 3 is moved to the position of the installed state, the position of the back cover fitting screw 4 is slided in a sliding groove in a back cover metal fitting 3a, the back cover fitting screws 4 and a washer are put in a groove notched in a cabinet A part 1a, and the washer and the cabinet A part 1a are made so that they are in a sandwiched state so as to decide a screw position. The cabinet 1 and the back cover 3 are fixed by the back cover fitting screws 4. Thus, the fitting screws 4 at the time of storage and installation become equal.
Patent JP-H11212281-A (JP)
Title: Electrophotographic photoreceptor
Inventor: TOMIUCHI YOSHIMASA
IPC: G03G5/05
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor having high sensitivity and so excellent in repetition stability that it can withstand longtime continuous use when mounted in an real image forming device by incorporating a specified crown ether complex into a photosensitive layer. SOLUTION: When a photosensitive layer contg. an org. pigment is formed on an electrically conductive substrate to obtain an electrophotographic photoreceptor, a crown ether complex of the formula is incorporated into the photosensitive layer. In the formula, M is an alkali metallic ion, an alkaline earth metallic ion, Ag<+> , Au<+> , Cd<2+> , Mg2 <2+> , Hg<2+> , La<3+> , Ce<3+> , Ti<+> , Pb<2+> or NH4 <+> and (n) is 1 or 2. The crown ether complex is preferably selected from the group comprising a complex in which the ratio between crown ether and cation (M) is 1:1, a sandwich type complex in which the ratio is 2:1, a club sandwich type complex in which the ratio is 3:2 and a finuclear complex in which the ratio is 1:2 because of an incorporated cation.  One of the crown ether complexes is incorporated into an electric charge generating layer and/or an electric charge transferring layer.
Patent JP-H10213192-A (JP)
Title: Synthetic resin chain tensioner and manufacture thereof
Inventor: KODAMA SHUICHI
IPC: F16H7/08
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To miniaturize a chain tensioner that can be formed by rotational molding and prevent a chain tensioner lever from being scattered around even in case of being damaged. SOLUTION: A chain tensioner lever is formed by rotational molding into a state of a hollow inner shell 6 adhering closely to the inner wall surface of a chain tensioner lever outer shell 5 with a chain sliding contact face 501 so as to form the chain tensioner lever into two-layer structure. The chain tensioner lever outer shell 5 is formed of wear resistant synthetic resin, while the inner shell 6 is formed of reinforced synthetic resin, and the inner shell 6 formed of reinforced synthetic resin is wrapped in wear resistant synthetic resin. Wall thickness of the chain tensioner lever is therefore made thick to improve strength so as to be miniaturized, and even in case of the inner shell 6 being broken, the scatter is prevented by the chain tensioner lever outer shell 5 so as to eliminate influence on an area around.
Patent JP-2000240643-A (JP)
Title: Fluid bearing motor
Inventor: TANAKA KATSUHIKO
IPC: G11B19/20
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To provide an easily machined fluid bearing motor in spite of enough securing a reservoir for supplying a lubricating fluid to an air chamber for quickly discharging bubbles mixed in a thrust fluid bearing part and a thrust fluid bearing part. SOLUTION: This fluid bearing motor includes a shaft member 1, a sleeve 2 co-operating with the shaft member, and a thrust collar 3 fixed to the shaft member 1 to be buldged in the radial direction. The contour along the peripheral direction of the outer peripheral surface of the thrust collar 3 is made elliptic to form a reservoir 8 and an air chamber 9 between the outer peripheral surface of the thrust collar 3 and the opposite surface 4a of a counter member (sleeve).
Patent JP-S63211398-A (JP)
Title: Aqueous suspension of calcium-containing filler
Inventor: RICHIYAADO BOON
IPC: D21H13/00
Filed: 1988-01-22
Abstract: There is disclosed an aqueous suspension of a particulate calcium-containing filler in which the particles of filler are surface treated with a dispersing agent comprising an anionic polyelectrolyte, characterised in that said dispersing agent further comprises sufficient of a cationic polyelectrolyte to render the particles cationic. The aqueous suspension is useful in the manufacture of paper.
Patent JP-S61174913-A (JP)
Title: Filter cloth for solid/liquid separation and process for preparing the filter cloth
Inventor: KOJIMA TEISUKE
IPC: B30B9/24
Filed: 1985-01-28
Abstract: PURPOSE:To obtain filter cloth for separating solid from liquid having superior filtration performance and improved durability by bonding a filtration layer part comprising piles of synthetic fiber on the surface of a basic cloth. CONSTITUTION:Piles of extremely fine fiber having >=3X10<3>cm<2>/g specific surface area obtained by nap raising a basic material comprising fabric, knitted goods, nonwoven fabric, etc., of synthetic fiber are laid on the surface of the basic material aligning the in approximately one direction and a filtration layer is formed by the piles. The filtration layer part is laid on a basic cloth comprising fabric or knitted goods to form one body. Preferred basic cloth is one having higher water permeability and higher wear resistance than the filtration layer part. The filtration layer part and the basic cloth are integrated by interposing a sheet of binder 10 comprising a polymer having lower m.p. than the filtration layer part 1a and the basic cloth 1b between both, heating the integrated body with a calendar roll 11 heated at above the m.p. of the polymer under pressure. Thus, both are bonded by melting the sheet shaped binder 10.
Patent JP-H07221038-A (JP)
Title: Heat treating furnace
Inventor: YANO TAKESHI
IPC: H01L21/31
Filed: 1994-02-04
Abstract: PURPOSE:To tube of silicon carbide sinter, whose inside is coated by the chemical vapor deposition process of silicon carbide, and which is mounted in a heater core, is arranged to prevent heavy metal elements generating from a kanthal wire from extending into the inside of the tube through heat diffusion, thus preventing heavy metal contamination. CONSTITUTION:A SiC film formed by the CVD process is coated inside a tube 1. A heater core 4 is in a cylindrical shape and the tube 1 can be inserted into its inside and mounted there. A heating element of the heater core is a kanthal wire 5. An element separator is used to fix the kanthal wire 5 in the heater core 4.