baber/WOPTO huggingface dataset:
Patent JP-S57171828-A (JP)
Title: Analog-to-digital converter
Inventor: TAKAMORI MASAYUKI
IPC: H03M1/06
Filed: 1981-04-16
Abstract: PURPOSE:To prevent flickering in case of display, by converting digital signals of plural bits which have been A/D-converted, to series pulses of the corresponding number, counting them, and displaying a means value obtained by executing the conversion 10 times. CONSTITUTION:When the first command signal STC is inputted to an A/D converter 11, an analog input signal is A/D-converted, corresponding digital signals b1-bn are outputted, are inputted to a counter 12 by a conversion end signal EOC, simultaneously a gate 14 is opened, a clock pulse CLK is supplied to a down-counter 12, and when a borrow signal BR rises, a clock pulse Ps is supplied to counters 191-194 through a gate 16. When the counter 12 executes down-counting and becomes ''0'', the borrow signal is gone and the gate 16 is closed. When said converting and counting operations are executed 10 times, contents of a counter 19 are transferred to a latch 20 by a signal TRF, and subsequently, as for a numerical value of each digit, upper 3 digits are displayed on a display device 24 by a signal except the lowest digit signal T4 of digit signals T1-T4.
Patent JP-S62215669-A (JP)
Title: Production of curing agent and synthetic resin coating compound
Inventor: HORIE SUSUMU
IPC: C09D7/12
Filed: 1986-03-15
Abstract: PURPOSE:To obtain a curing which reinforces a film of coating at coated face by blending a synthetic resin coating compound with the curing agent and provides a film of coating free from crazing and cracks, by blending a silicone with a thinner. CONSTITUTION:(A) 2.666 liter silicone is blended with (B) 16 liter thinner to give the aimed curing agent. The curing agent is added to an existing coating compound in a ratio of 1:10 while stirring so that a synthetic resin coating compound can be obtained.
Patent JP-H05260882-A (JP)
Title: Water purifier
IPC: C02F9/00
Filed: 1992-03-16
Abstract: PURPOSE:To provide a water purifier ensuring water contaminants not to be accumulated for a long period of time to purity water in a stable way. CONSTITUTION:The bottom of a water tank having a drainage hole 5 at the bottom surface is provided with a perforated board 4, and contaminants in the water in the tank fallen through the perforations are ensured to draw off the tank via the drainage hole 5. The objective water purifier 1 is made up of the above-mentioned water tank 2, an anaerobic water-purifying module 7, fitted serially to the drainage hole 5, a water force feed means 8, an aerobic water-purifying module 10, an air feed means to supply the aerobic water- purifying module 10 with air, and a water temperature control/sterilizing module 16.
Patent JP-H09243833-A (JP)
Title: Optical fiber drawing device
Inventor: ONISHI MASASHI
IPC: G02B6/00
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a fiber drawing device which drives a guide roller to make prescribed oscillatory movement in order to obtain an optical fiber which may be suppressed in polarization dispersion equivalently to the case the optical fiber has a concentric circular form of a complete round shape by effectively imparting prescribed twists to the optical fiber by the oscillatory movement of the guide roller. SOLUTION: This device oscillates the oscillatory guide roller 220 in such a manner as to equal the time after the start of the oscillation of the oscillatory guide roller 220 in one oscillation direction before the end of this oscillation and the time after the start of the oscillation in another oscillation direction by inversion of the oscillation after the end thereof before the oscillation ends to each other, and to equal the max. oscillation angle in the one oscillation direction of the oscillatory guide roller 220 and the max. oscillation angle in another oscillation direction to each other.
Patent JP-S61215933-A (JP)
Title: Piezoelectric vibrator
Inventor: KAWASHIMA HIROFUMI
IPC: G01L9/00
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a vibrator which makes wide the vacuum degree measuring scope, is small-sized, strong in the impact and excellent in the reliability by making the width of the central part of the vibrator arm smaller than the width of edge part. CONSTITUTION:A piezoelectric vibrator 1 is set onto a supporting stand 2 composed of a ceramics material, etc., and supported and fixed at the edge part of the supporting part 3 of the vibrator 1 by adhesives 4, etc. A driving electrode is provided at four surfaces of the part of an arm width W1, and the arm width W1 is made larger than an arm width W2 at the central part. For a sensitivity (s) for the vacuum degree of the vibrator 1, the equivalent serial resistance is R1 at the time of the high vacuum and the resistance is R0 at the air pressure, and then, the sensitivity is represented by s=¦DELTAR¦/R1 (provided that DELTAR=R1-R0). Therefore, in such a way, by assembling well the vibrator shape to make small the equivalent serial resistance R1 of the vibrator 1 and the vibrator shape to make large the difference ¦DELTAR¦ between the electrode arrangement and the resistance value, the sensitivity (s) for the vacuum degree can be increased.
Patent JP-S57175008-A (JP)
Title: Manufacturing device for large diameter, thin-walled and long-sized seamless pipe
Inventor: BANDOU SEIJI
IPC: B21B19/14
Filed: 1981-04-17
Abstract: PURPOSE:To inexpensively manufacture a long-sized, large dia. and thin walled seamless pipe by a small rolling reduction, by rolling a raw material in the radially outward direction with inner circumference rolling rolls while rotating the material. CONSTITUTION:A cylindrical rolling raw mateial 25 is transferred in the axial direction so as to put its end part on the positions 5, 6, 19, and 20 of rolling rolls. Idle rollers 24 for supporting the rotating material, centering rollers, and rolling rolls 5, 6, 19, and 20 are set by driving a press-down device and a transferring device respectively so that the material 25 is rotated in a state that the center axial line of it is aligned with that of a supporting rod 14. Next, the four rolling rolls are pressed down respectively to roll the material 25 while rotating it by driving a driving source 8 to rotate the roll 6 for rolling the under circumference of the material 25. The rolling reduction is controlled by a controller, and the rolling of the material 25 is performed from its end part in the axial direction gradually.
Patent JP-H08235279-A (JP)
Title: Medium data informing system for automated equipment
Inventor: NISHIYAMA TADASHI
IPC: G06Q20/40
Filed: 1995-02-22
Abstract: PURPOSE: To make medium data to be sent from an automated equipment to a host device to have high certainty. CONSTITUTION: The automated equipment 1 is provided with a transaction processing part 11, an image read part 12 and a data transmission/reception part 13. The transaction processing part 11 performs a transaction processing with a customer and the image read part 12 reads the image data of a medium 100. The data transmission/reception part 13 transmits the image data of the medium 100 to a monitoring device 6 along with fault information when a fault is generated. The monitoring device 6 is provided with an automated equipment information reception part 61 and a display part 62. The automated equipment information reception part 61 receives the image data from the automated equipment 1 and the display part 62 displays the image data.
Patent JP-H09249860-A (JP)
Title: Surface protecting material for semiconductor wafer
Inventor: KASAZAKI TOSHIAKI
IPC: H01L21/301
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To obtain a surface protecting material for a semiconductor wafer having a tacky agent layer, having a high initial adhesive strength and excellent in peeling operating efficiency after use thereof without fouling the surface of the semiconductor wafer after the peeling. SOLUTION: This surface protecting material for a semiconductor wafer is provided with a tacky agent layer on one surface of a substrate film. The tacky agent layer comprises a polymer composition containing a polymer having the first order melting transition occurring over a narrower temperature range than about 15 deg.C and the polymer is the one, having the crystallizable side chain and capable of being present in the polymer composition only in an amount sufficient to make the polymer composition nearly nontacky at a temperature below ambient temperature and tacky at a higher temperature than that. The polymer having the crystallizable side chain is the one consisting essentially of an acrylic ester and/or a methacrylic ester having a >=10C linear alkyl group as the side chain.
Patent JP-H03261120-A (JP)
Title: Manufacture of inductance element
Inventor: KIMURA MITSUTOSHI
IPC: H01F41/04
Filed: 1990-03-12
Abstract: PURPOSE:To facilitate the manufacture and prevent the occurrence of wire breaking or the like by making two layers of flat inductance elements with one coil element wire, and winding it so that the start-of-winding may be the center of the coils and that the end-of-winding may be the periphery of the coil so as to make each flat inductance element. CONSTITUTION:Two drums 2 and 3, where one continuous coil strand is wound, are prepared, and the coil strand 1 positioned between drums 2 and 3 is made the start-of-winding of the coil for making each flat inductance element 4 and 5. And the coil strands 1 are supplied at the same time from each drum 2 and 3 and the coils are wound from the centers to the peripheries to make each flat inductance element 4 and 5. Accordingly, the end-of-winding of each flat inductance element 4 and 5 becomes the periphery of the coil. Hereby, the inductance element wherein the inductance elements 4 and 5 are made into double layers can be made easily, and further the occurrence of accident such as wire breaking, etc., can be prevented.
Patent JP-S60203039-A (JP)
Title: Loop-shaped network formation system
Inventor: KAWAKITA KENJI
IPC: H04L12/437
Filed: 1984-03-28
Abstract: PURPOSE:To improve both working efficiency and maintenance performance with a loop-shaped network by replacing a faulty area without affecting the transmission system of a loop-back state in case >=2 faults occur at a time in different transmission systems. CONSTITUTION:A repeater part 131 consists of a transmission part 141 led to a transmission line 101 of operation system and a reception part 151 led from a transmission line 102 of spare system. While another repeater part 132 consists of a reception part 152 for the line 101 and a transmission part 142 for the line 102. In case >=2 faults occur at a time in two different transmission systems, the parts 134 and 137 including the faulty areas can be replaced with others since they form no loop-back state.
Patent JP-2000258722-A (JP)
Title: Sunlight multi-purpose utilization apparatus
Inventor: FUJIMOTO SADAYOSHI
IPC: H01L31/042
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To enable the multi-purpose utilization of sunlight anywhere by providing flanges for holding condenser lenses to a front surface with mounting means in common use for optical axis regulation and fitting and fixing light transmission adapters or power generation adapters alone or combination therein. SOLUTION: The apparatus has the adapters 5A for light transmission, the adapters 5b for power generation and respective perpendicular and horizontal sensors 6A and 6B. The respective sensors 6A and 6B may be mounted anywhere on a movable supporting frame. The front surface plate 7a of the supporting plate 7 is, for example, an aluminum plate and is opened and formed with many tapered sockets as adapter insertion ports. The flanges formed on the large-diameter side of the adapters 5A for light transmission fix and support the highly convergent lenses made of acrylic resins and have the three mounting means in their peripheral parts. The mounting means are commonly used as the regulating means, i.e., optical axis regulating mean for paralleling the lens faces of the respective adapters 5A and 5B with the surface plate.  Sunlight battery panels are fixed to the bottoms of the power generation adapters 5B and heat radiators are mounted to the backside.
Patent JP-H06194199-A (JP)
Title: Air flow rate meauring device
Inventor: IGARASHI SHINYA
IPC: G01F1/684
Filed: 1993-03-18
Abstract: PURPOSE:To provide a highly accurate air flow rate measuring device by decreasing a measurement error caused by a configuration change of an air cleaner and a duct being an air passage upstream of the air flow rate measuring device for measuring intake air quantity of internal combustion engine of automobile. CONSTITUTION:An inlet opening face of an auxiliary air passage 4 is arranged in a region containing the center of a main air passage 5, an outlet confluent part of the auxiliary air passage 4 is arranged near the wall surface of the main air passage 5, and a protrusion 1 or a flat surface part being an obstacle of main flow is arranged upstream the outlet confluent part so that the main flow of the outlet confluent part may be partially decreased in pressure. In order to regulate priority of air intake to an air flow rate detection part at respective portions of the inlet opening face of the auxiliary air passage 4, steps of level difference is provided in the inlet opening face of the auxiliary air passage 4. An output change when an air cleaner having a different flow velocity distribution is fitted, can be reduced by half in comparison with a conventional one, by adopting an output characteristic of an air flow rate measuring device, when an air cleaner generating relatively uniform flow is fitted, as a reference.
Patent JP-H08253483-A (JP)
Title: Bicyclic heterocyclic compound
Inventor: NISHI TOSHIYUKI
IPC: C07D519/06
Filed: 1995-03-17
Abstract: PURPOSE: To provide a new bicyclic heterocyclic compound producible by reacting an (R)-4-hydroxy-2-pyrrolidone derivative with an aminoacetaldehyde dialkyl acetal and useful as a production intermediate for a carbapenem-type antibacterial agent. CONSTITUTION: This new bicyclic heterocyclic compound is a (6S)-6- substituted-6,7-dihydro-5H-pyrrolo[1,2-alimidazole derivative expressed by formula I (R<8> is H, benzyl, an alkylbenzyl or an alkoxybenzyl; R<3> is H or an alkyl). The compound is useful e.g. as a production intermediate for a 1-β- methylcarbapenem derivative having broad antibacterial spectrum, high antibacterial activity and excellent safety. The compound can be produced by converting (R)-4-hydroxy-2-pyrrolidone of formula II into (S)-4-mercapto compound of formula III, treating the product successively with a benzyl halide and phosphorus pentasulfide, reacting the obtained thiopyrrolidone compound of formula IV with an aminoacetaldehyde dialkyl acetal to effect the cyclization reaction and hydrolyzing the cyclized product.
Patent JP-H10234687-A (JP)
Title: Eye ground blood flow meter
Inventor: KISHIDA NOBUYOSHI
IPC: A61B3/12
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce loads on an eye to be tested by not irradiating an eye ground with measurement light at excessive time. SOLUTION: Output for controlling start and end is connected from a system control part 47 to optimum gain computing parts 51a and 51b, the optimum gain computing parts 51a and 51b compute the optimum gain of photo multipliers 46a and 46b and the system control part 47 controls whether or not to output the optimum gain. Also, the output for monitoring the completion and incompletion of optimum gain setting is connected from the optimum gain computing parts 51a and 51b respectively to the system control part 47 and the system control part 47 judges whether or not the photo multipliers 46a and 46b are set to the optimum gain.
Patent JP-S55152606-A (JP)
Title: Interiorly reinforced carcass for pneumatic tire
Inventor: KAWAGUCHI YASUMI
IPC: C08L101/00
Filed: 1979-05-15
Abstract: PURPOSE: To provide a pneumatic tire of which a cord is prevented from being exposed even with a reduced amount of rubber of the tire by interiorly lining an innermost ply of a carcass of the tire with a cord barrier rubber which contains as a principal component a polybutadiene of a predetermined microcrystalline structure or a blender rubber containing a predetermined amount of the polybutadiene therein.  
     CONSTITUTION: A cord barrier rubber contains as a principal component a polymer formed by block or graft polymerization of cis-1,4-polybutadiene and syn-1,2-polybutadiene or a blended rubber which contains 20wt% or more of the polymer and the remaining of a diene-type rubber such as natural rubber and so on. The polymer contains 6W20wt% of a microcrystalline syn-1,2-structure, and 40wt% or more thereof is crystalline. The polymer is further in short filaments having the average diameter of 0.05W1μm and the average length of 0.8W10μm. A thin layer 5 of the barrier rubber of such composition is lined on a carcass innermost ply 4, whereby a cord is prevented from being exposed outside without the necessity of a thick interior rubber or a special ply of a short life. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51135078-A (JP)
Title: Moving rack
Inventor: YAMAGUCHI YOSHIROU
IPC: A47B53/02
Filed: 1975-05-19
Abstract: PURPOSE:To drastically improve the operation efficiency by forming automatically a desired passage without manual operation and locking the passage automatically once it is formed.
Patent JP-H03259643-A (JP)
Title: Network access method
Inventor: USHISEKO YUKIO
IPC: H04L12/42
Filed: 1990-03-09
Abstract: PURPOSE:To improve the utilizing efficiency of a network by permitting the circulation of a frame while a transmission frame from other node is linked to the frame and circulating only the linked frame through a local area network twice so long as the frame circulation is a first circulation. CONSTITUTION:When a node 2c recognizes it that a transmission destination address 4b of a frame 4 of linked frames 4, 5, the frame 4 addressed to its own node is received and reception reply information 4d is added to the frame 4. Since the node 2c is a node having no access right, the frame passes by a circulation discrimination control function 7c and a transmission destination address 6a, a transmission destination address 6b, and a transmission data 6c are set based on the production of a transmission request to the node 2b, the resulting frame is connected after the frames 4, 5 linked already as a frame 6 and the resulting frame is sent to a local area network 1.
Patent JP-H03259668-A (JP)
Title: Test pattern projecting device
Inventor: OMURO TAKASHI
IPC: H04N17/00
Filed: 1990-03-09
Abstract: PURPOSE:To obtain an always excellent low pass effect by arranging optical low pass filters between a test pattern and a projection lens and arranging an optical low pass filter included in the optical low pass filters and comprising at least one double refraction plate to a position closest to the projection lens. CONSTITUTION:An optical low pass filter LHn employing at least one double refraction plate is provided to a position closest to a projecting lens of optical low pass filters LH and the direction of ray separation of the optical low pass filter LHn is selected to a direction at an angle of 45 deg. to the horizontal scanning line direction of an image pickup element. A test pattern projection system forms a pattern image on each image pickup face through an image pickup lens 4 and a relay post-stage group R, and a pitch PTS of dots of a gray scale and a scanning pitch P are made nearly equal in the projecting lens whose projection magnification is made variable. Since a false signal is generated to an image having a high space frequency component, the optical low pass filters LH are designed to have a thickness to eliminate (cut-off) such the high space frequency component.
Patent JP-S58174674-A (JP)
Inventor: SHIMA MASAHIRO
IPC: D04B1/08
Filed: 1982-04-07
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-S61218014-A (JP)
Inventor: IKESUE MASUMI
IPC: H01H13/04
Filed: 1985-03-23
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-S60201117-A (JP)
Title: Manufacture of sealing material for bearing
Inventor: SATOU ATSUSHI
IPC: F16J15/32
Filed: 1984-03-26
Abstract: PURPOSE:To provide possibility of mass production by furnishing a coupling piece on its sealing side, where the seal of an elastic substance covers, with a brittle portion which is separated from the vessel when the outside circumference is pulled by an external force. CONSTITUTION:When a center hole 6a and periferal circumferential holes 6b, 6c are provided by punching process, a brittle portion 8 is formed by making a notch with a depth and width in such a magnitude as not to cut away coupling piece 7. The reinforcing member 5 of band or flat plate thus provided with a center hole and peripheral circumferential hole 6b as well as a brittle portion 8 at the coupling piece 7 is coated with an adhesive, and then a seal 10b is formed from an elastic substance 10a using an upper 9a and a lower 9b die. The reinforcement core 5a to constitute the seal 10b is retained by pinching its portion to become the sealing A for the bearing with a punch 14 and a cushion 15, and indefinite parts and burrs 11 are separated from the brittle portion 8 by pinching with a push metal 12 and a die 13.
Patent JP-H08254835-A (JP)
Title: Image forming method and image forming device
Inventor: KAWAMURA TOMONORI
IPC: G03F7/34
Filed: 1995-03-17
Abstract: PURPOSE: To provide an image forming method by which a high-resolution, high-density and high-intensity image is obtained in a simple dry process at complete recording speed and which is excellent in operability, and a device used therein. CONSTITUTION: After performing image-exposure from one supporting body side of an image forming medium 1 having a photoreceptive layer and held between two supporting bodies 3 and 4 having different thickness each other, the supporting bodies 3 and 4 are peeled so that the radiuses of curvature r2, r4 and r6 of the thick supporting body 4 may be larger than the radiuses of curvature r1, r3 and r5 of the thin supporting body 3, thereby forming an image where an exposed part and an unexposed part are selectively separated. After the exposure, the supporting bodies 3 and 4 are peeled so that a peeling angle with respect to the carrying direction of the thick supporting body may be smaller than that of the thin supporting plate, thereby forming the image where the exposed part and the unexposed part are selectively separated.
Patent JP-S59184336-A (JP)
Title: Negative type resist sensitive to ionizing radiation
Inventor: OGATA NAOYA
IPC: H01L21/027
Filed: 1983-04-04
Abstract: PURPOSE:To obtain a resist which has high sensitivity and excellent resistance to dry etching and provides a high resolution by forming a polyamide copolymer consisting of a specific polyamide polymer having a repetitive unit, or a polyamide copolYmer having the repetitive unit originating in the other monomer in addition to said polymer or a mixture composed of such copolymer and other polymer compatible with said copolymer. CONSTITUTION:A titled resist is formed of a polyamide polymer having the repetitive unit expressed by the formula or a polamide copolymer having the repetitive unit originating in the other monomer in addition to the above-mentioned repetitive unit or a mixture composed of said copolymer and other polymer compatible therewith. The group R in the formula is derived from, for example, an unsatd. dicarboxylic acid or the chloride thereof, etc. The polyamide copolymer having the other repetitive unit is obtd. by substituting a part of the divalent acid chloride having double bonds at the side chain with a divalent acid chloride having no double bonds at the side chain or substituting a part of APA with a diamine in addition thereto. R in the formula is at least one divalent org. group.