baber/WOPTO huggingface dataset:
Patent JP-S61221149-A (JP)
Title: Production of methacrylic acid
Inventor: UHARA HIROYUKI
IPC: C07C67/00
Filed: 1985-03-26
Abstract: PURPOSE:To obtain the titled compound smoothly while preventing clogging of a catalytic layer caused by by-products at the first stage, by specifying the shape of a catalyst packed at the gas inlet side of the second reaction in the catalytic gaseous-phase oxidation reaction of the first and the second stage reactions of isobutylene or t-butanol. CONSTITUTION:Isobutylene and/or t-butanol are oxidized catalytically in the presence of a catalyst of polyelement oxide containing Bi, Mo, and Fe in gaseous phase, and converted mainly to methacrolein. Then, methacrolein is catalytically oxidized in a gaseous phase by the use of a catalytic layer wherein the catalyst which is molded into a spherical shape having 5.5-25mm average diameter, into a cylindrical shape having 5.5-15.0mm outer diameter and 1.0-2.0 times as long length as the outer diameter, or into a ring shape having 3.0-10.0mm outer diameter, 0.5-2.0 times as long length as the outer diameter and through holes with diameters of 0.1-0.7 the outer diameter, comprises catalytic particlesd of polyelement oxides containing P and Mo is packed at the gas inlet side part up to 50% of the packing height, to give methacrylic acid.
Patent JP-S61218955-A (JP)
Title: Inspection device
Inventor: MUNAKATA YOSHIOMI
IPC: G01R31/02
Filed: 1985-03-26
Abstract: PURPOSE:To stabilize an operation and prevent the wear of a sheet by placing a movable frame body on an upper plate, making a hollow part in the vacuum state, adhering the air-tight sheet of the movable frame body to a member to be tested and bring it into contact with a probe. CONSTITUTION:A substrate (p) is placed on the upper plate 4 through an elastic sheet 5 in the state where the movable frame body 7 is opened. At this time, a positioning pin 4b is fitted in a hole pierced on the substrate (p) to position the substrate (p), and the tip part 2b of the probe 2 abuts at the prescribed position of the conductive part of a circuit formed on the back of the substrate (p). Then when a vacuum device is operated to remove air in the hollow part 3a of an intermediate plate 3 through the hole 1a of a base stand 1, the air-tight sheet 8 of the movable frame body 7 is adhered to a printed circuit board 8 or a part (c), and the circuit on the substrate (p) is electrically connected to an analyzer through the probe 2. Then the analyzer impresses an electrical signal on the circuit of the substrate (p), and conducts a test. After the termination of the test, the vacuum device interlocks to return the hollow part 3a to air pressure, and opens the frame body 7 manually or automatically.
Patent JP-S60203535-A (JP)
Title: Lockup controller for car mounted with automatic speed changer associated with pto
Inventor: FURUSAWA NAGAHARU
IPC: F16H61/14
Filed: 1984-03-29
Abstract: PURPOSE:To reduce fuel consumption and to improve the efficiency of PTO drive by providing PTO control means for receiving an operating signal and providing a functioning signal to a switching control means upon bringing PTO apparatus into operating condition. CONSTITUTION:Constroller CS for controlling a clutch and a brake is comprised of a hydraulic controller HCS for hydraulically controlling various clutches of planetary gear unit A and the servo-mechanism of brake and an electric controller ECS for controlling various solenoid valves 320, 330, 340, 400. The speed change control system ECS1 of ECS system will control the valves 320, 330 with correspondence to the outputs from each sensor S1-S3 while feed a signal (a) to PTO control means ECS3 to control the solenoid valve 340 selectively through solenoid drive circuit SLD1 connected to the output end of PTO control means ECS3 thus to improve PTO drive efficiency.
Patent JP-H01232606-A (JP)
Title: Illumination fixture
Inventor: HASHIBATA MICHIHARU
IPC: F21V21/26
Filed: 1988-03-14
Abstract: PURPOSE:To prevent temp. overrising at the seal introduce conductor of a lamp in simple construction with less number of parts used, by pinching a supporting arm in the form of a metal sheet with a socket cylinder and a base in such a way as protruding outward. CONSTITUTION:Protruding outward, an arm 9 made from metal sheet is pinched at the end by a socket cylinder 1, to which a lamp 6 is fitted, and a base 14 which is fitted with a shade 19 and a reflecting body 24 and has a communication hole 15 in communication with a lamp 6 inserting through hole 10 in a supporting arm 9. According to this simple constitution with less number of parts used, wherein no special heat shelter is required, the heat from the lamp is conducted to the supporting arm and radiated to prevent overrise of the temp. of the lamp seal introduce conductor.
Patent JP-S63227458-A (JP)
Inventor: HARAMURA KATSUMOTO
IPC: B61D15/00
Filed: 1987-03-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06250203-A (JP)
Title: Liquid crystal projector and projection type display
Inventor: KANAYAMA HIDEYUKI
IPC: G02F1/1347
Filed: 1993-02-24
Abstract: PURPOSE:To provide the liquid crystal projector which can double the number of pixels and the projection type display in which the degradation of image quality is decreased and electric power consumption can be reduced. CONSTITUTION:Optical modulating means 3R, 3G, 3B for modulating the intensity of light emitted from a light source 1 are constituted to have first polarizing elements 6R, 6G, 6B for separating incident light to P-polarized, light and S- polarized light, P-polarized light incident type liquid crystal panels 7R, 7G, 7B for optically modulating this P-polarized light, S-polarized light incident type liquid crystal panels 8R, 8G, 8B for optically modulating this S-polarized light and second polarizing elements 9R, 9G, 9B for synthesizing the outputs of both liquid crystal panels 7R, 7G, 7B, 8R, 8G, 8B.
Patent JP-H07245374-A (JP)
Title: Lead frame and semiconductor device
Inventor: FUKUI ATSUSHI
IPC: H01L23/50
Filed: 1994-03-03
Abstract: PURPOSE:To enable fixing without generating distortion and displacement in inner leads, and without generating displacement and step-difference in a substrate, by connecting the intermediate parts of inner leads by using fused baking glass of low melting point. CONSTITUTION:A chip 11 is fixed to the central part of a substrate 10 via adhesive agent 12. The arrangement position of the chip 11 corresponds to the chip arrangement region of a lead frame. Inner leads 2 are fixed to the peripheral part of the substrate 10 via low melting point glass 13. The inner leads 2 are heated at the time of fixing, but displacement and step-difference are not generated because the inner leads 2 are previouly connected at intermediate parts by using fused baking glass 9. Since thermal expansion difference hardly exists and is small, thermal stress is not generated, displacement and step-difference are not present, so that the connection state or the like of bonding wires 14 is stabilized. The substrate is covered with a cap 15, which is connected with the inner leads 2 by using the low melting point glass 13.
Patent JP-S51135597-A (JP)
Title: Gas detector
Inventor: YAGIYUU TEKI
IPC: G01N27/04
Filed: 1975-05-20
Abstract: PURPOSE:Detection of gas leakage, etc. is done reliably by eliminating alarm density changes against power voltage variations and by stabilizing alarm operation.
Patent JP-H08228874-A (JP)
Title: Easel for painting
Inventor: OKAYASU MASAYOSHI
IPC: A47B97/04
Filed: 1995-02-23
Abstract: PURPOSE: To provide an easel for painting whose holder can support a picture in a stable condition and the picture does not rattle and fall off. CONSTITUTION: This easel 1 for painting has a pair of right and left legs 2 and 2 on which a plurality of holes 18 are constructed with a prescribed interval in the vertical direction, and a holder 20 is supported by a pair of plug members 19 and 19 inserted into the holes in right and left symmetric positions on the pair of legs 2 and 2. A V-shaped groove with a slope plane 21 downward expanding at least along the front face of the holder 20 is constructed. Further, an engaging protrusion member 25 with a V-shaped dent part 26 engaged with the bottom face and a slant plane 21 of the holder 20 is constructed on one end part of the plug member 19 and a wedge hole 27 on the other end, and a wedge to be inserted into the hole 27 is provided.
Patent JP-S56157482-A (JP)
Title: Production of phosphor
Inventor: MURAKAMI KATSUO
IPC: C09K11/08
Filed: 1980-05-07
Abstract: PURPOSE: To obtain a phosphor of stable quality, by a method wherein a bivalent europium-activated alkaline earth metal borophosphate phosphor is produced by using an alkaline earth metal borate as a borate compd. in a starting material.  
     CONSTITUTION: A bivalent europium-activated alkaline earth metal borophosphate phosphor is produced by using an alkaline earth metal borate as a borate compd. in a starting material. Examples of the alkaline earth metal borates are BaB 2 O 4 , BaB 4 O 7 , BaB 8 O 13 , SrB 2 O 5 , SrB 2 O 4 , SrB 4 O 7 , Ca 2 B 2 O 5 , CaB 2 O 4  and CaB 4 O 7 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000259951-A (JP)
Title: Method for displaying receipt and recording medium in which receipt issuing program is recorded
Inventor: WATABE TOMONORI
IPC: G07G1/12
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To enable a shopper to promptly confirm a checked amount, kinds and the number of purchased items after checkout at a checkout counter by displaying item data of the purchased items in a form that the data are surrounded by ruled lines by every item. SOLUTION: A receipt 1 is issued by describing pieces of item data d1 to dn about names N and pieces P, etc., of the items by every purchased item by a register to be a POS terminal of a POS(point of sale) system. In this case, each piece of the item data d1 to dn is displayed in a table form in which each piece of the item data is surrounded by the ruled lines 3 consisting of a horizontal ruled line x and a vertical ruled line y. In addition, pieces of the item data d1 to dn are grouped into the ones with plural purchased items and the ones with a single purchased item, for the ones with plural purchased items, they are displayed in arrangement in an order from the one with most items or in an order from the one with a few items or pieces of the item data by grouping them into the ones about the items to be discounted and the items not to be discounted.
Patent JP-H06269492-A (JP)
Title: Deodorizing machine for tobacco
Inventor: NODA TAMIO
IPC: A61L9/16
Filed: 1993-03-19
Abstract: PURPOSE:To remove the smells of side flow smoke as well together with the smells of the main flow smoke of tobacco. CONSTITUTION:This deodorizing machine for tobacco is provided with a suction fan in the upper part within a cylindrical body 1, is provided with posts 3 which support this cylindrical body 1 and constitute a space to be arranged with an ash tray 5 in the lower part of the cylindrical body 1 and is arranged with a dust collecting filter 7 and deodorant layers 8-1, 8-2 between this suction fan and the ash tray 5 arranged in this space. The deodorant layers 8-1, 8-2 arranged in the cylindrical body 1 constitute the deodorant layer 8-1 which is deposited with the double salt of hydrazine metal salt and is arranged in the lower layer thereof and the active carbon layer 8-2 which is arranged in the upper layer thereof.
Patent JP-H09250231-A (JP)
Title: Decorative frame structure
Inventor: KAMITE MASAYUKI
IPC: E06B1/34
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a decorative frame which simplifies a joint work between parts forming the decorative frame require no trouble in beautifully finishing the corner parts of the decorative frame. SOLUTION: A decorative frame structure is formed from an opening face part 30 for decorating an opening surface 12 of an opening part in a wall 10, plate face parts 40, 41 for decorating plate surfaces 13, 14 of the wall 10, and corner parts 20, 21 for decorating the opening surface 12. In fixing, the corner parts 20, 21 are enough to be positioned between the end faces 31, 32 in the plate parts 40, 41 side of the opening face part 3 and the end faces 42, 43 toward the opening part 11 of the plate surface parts 40, 41 and required no fixing accuracy so that the fixing work is simplified.
Patent JP-H04296188-A (JP)
Title: One-way catv equipment
Inventor: UEHARA SHOJI
IPC: H04N7/167
Filed: 1991-03-25
Abstract: PURPOSE:To prevent topping and furtive viewing by nonsubscriber even when an address of a terminal equipment is copied. CONSTITUTION:A microcomputer 2 obtains an exclusive OR between a random number x1 from a random number generator 10 and an individual address A and stores the result into a nonvolatile memory 8. An output from the nonvolatile memory 8 is subject to exclusive OR with the random value x1 at an exclusive OR circuit 12, from which the individual address A is decoded. A processing 6 compares an address included in an output of an FSK detector 5 with the individual address A from the exclusive OR circuit 12 to output contract information. The microcomputer 2 controls a tuner 1 based on the contract information to decide the acceptability of viewing. The random value x1 is required to decode the individual address A and even when the content of the nonvolatile memory 8 is copied to the other terminal equipment, the other terminal equipment cannot decode the individual address A and the topping and furtive viewing by nonsubscriber is prevented.
Patent JP-S58178248-A (JP)
Title: Threshold current type oxygen sensor
Inventor: NAKAJIYOU YOSHIKI
IPC: G01N27/406
Filed: 1982-04-12
Abstract: PURPOSE:To increase the accuracy of the oxygen concentration detection thereby to improve the oxygen sensor in reliability, by applying an AC to the oxygen sensor element, effecting an ON/OFF control according to the detected internal resistance so that the temperature of the oxygen sensor element is maintained at a constant value, and continuously detecting the output of the element. CONSTITUTION:An oxygen sensor element 9 is attached to an engine exhaust pipe so as to come in contact with an exhaust gas, and a DC voltage is applied between a cathode 2 and an anode 3. As a result, oxygen gas is reduced into oxygen ions by means of the cathode 3. However, the amount of the oxygen gas reaching the interface between the cathode 2 and an element body 1 is restricted by means of a porous ceramic 4. Therefore, the amount of produced oxygen ions, i.e., charges (current) is restricted, so that a constant current flows at all times regardless of the applied voltage, i.e., a threshold current characteristic is provided. Since the threshold current linearly increases as the oxygen concentration rises, obtaining the threshold current makes it possible to detect the oxygen concentration in the exhaust gas, i.e., the air-fuel ratio.
Patent JP-S58176707-A (JP)
Title: Device for diagnosing fault of controller
Inventor: FUJIWARA TOSHIKATSU
IPC: G05B23/02
Filed: 1982-04-12
Abstract: PURPOSE:To improve the fault diagnosing capacity, by deciding a fault in case the characteristics of a PI controller are different from those of a model. CONSTITUTION:A fault is detected by an input signal x(t) and an output signal y(t) of a PI controller 5 to be detected. In this case, if the characteristics of the controller 5 of an actual device are different from those of a model provided to the inside of a diagnosing device 16, a fault of the controller 5 is displayed when the absolute values of the output Z(t) of an operator All, the output Z(t-L) of a time characteristic element 12 and the output epsilon(t) of an operator C14 which calculates and delivers the output lambda(t) of an operator B exceed the prescribed threshold value respectively.
Patent JP-H07267368-A (JP)
Title: Plate body clamping device
Inventor: AKIYAMA SHUICHI
IPC: B65H5/14
Filed: 1994-03-30
Abstract: PURPOSE:To surely pick up plywood, which is horizontally piled substantially, one by one. CONSTITUTION:Clamping claws 138d-2 to be brought into contact with the edge of plywood P is driven by means of a horizontal cylinder 138d-1. Contact rollers 138d-3 are installed in the lower end of the horizontal cylinder 138d-1. The horizontal cylinder 138d-1 is installed in an air cylinder 138g. A pair of the clamping claws 138d-2 and a pair of the contact rollers 138d-3 are constructed toward the opposed two edges of the plywood P. The horizontal cylinder 138d-1 is moved upward/downward by means of the air cylinder 138g. Contact of the contact rollers 138d-3 with the plywood P is detected on the basis of the increase of an air pressure in the air cylinder 138g. When descent of the horizontal cylinder 138d-1 is stopped and the horizontal cylinder 138d-1 is driven, the tips of the clamping claws 138d-2 are brought into contact with the edge of the plywood so as to clamp it.
Patent JP-H05262280-A (JP)
Title: Conveying device for mooring buoy for ocean observation ship
IPC: B63B27/00
Filed: 1992-03-18
Abstract: PURPOSE:To orderly and rapidly output and input a number of buoys for observation, contained in an observation ship, from and in a containing chamber to and from a deck during a charging work and a recovery work. CONSTITUTION:Three sets of guide rails 37A-37C in a longitudinal direction to guide a buoy conveying truck 32 and a transfer guide rail 34 crossing the guide rails 37A-37C at right angles and guiding a traverse frame 35 are installed on the bottom plate 31 of a buoy containing chamber 13. Drive wires 37A-37C for driving a truck engageable by means of a grasping tool 40 arranged to the buoy conveying truck 32 are installed along the guide rails 37A-37C. A drive cylinder device 36 for transfer is provided for moving the traverse frame 35, on which the buoy conveying truck 32 is mounted, along the transfer guide rail 34 and an output input guide rail 42 installed in succession to a center guide rail 33A and running to a stern deck through an entrance 41 is provided. Further, a drive chain 44 for driving a truck with and from the grasping tool 40 of the buoy conveying truck 32 is engageable and disengageable is disposed along an output input guide rail 42.
Patent JP-H05265263-A (JP)
Title: Electrophotographic printer
IPC: G03G15/09
Filed: 1992-03-18
Abstract: PURPOSE:To provide a thin-type portable electrophotographic printer. CONSTITUTION:At least a latent image forming means, a developing means 5 provided with a magnet roll 8 capable of attraction-holding a magnetic developer containing magnetic toner, a transfer means 6 for transferring an apparent image on the surface of an image carrier 3 onto a recording material, and a cleaning means 7 for cleaning the surface of the image carrier 3 after the transfer are provided in the vicinity of the outer periphery of the image carrier 3 formed into a cylindrical shape. A fixing means 9 for heat-fixing the apparent image on the recording material is further provided to form an image forming unit 1. In this case, the outer diameter of the image carrier 3 is set to 40mm or less, the outer diameter of the magnet roll 8 is set to 30mm or less, and the height of the image forming unit 1 is set to 60mm or less.
Patent JP-S58179440-A (JP)
Title: Preparation of feed
Inventor: MASUDA TAKAYOSHI
IPC: A23K10/33
Filed: 1982-04-14
Abstract: PURPOSE:To carry out blending advantageously in terms of equipment, process, and economic efficiency, without being restricted by the kinds, shapes, and properties of the salt of fatty acid, by preparing a mixture of an additive consisting of a salt of fatty acid, etc. and molasses, etc., adding the mixture to feed. CONSTITUTION:A mixture of an additive consisting of a salt of fatty acid (e.g., alkali metal salt of fatty acid, etc.), and optionally a compound selected from lecithin, propylene glycol fatty acid ester, glycerine fatty acid ester, sorbitan fatty acid ester, sucrose fatty acid ester, etc. and molasses is prepared, and the mixture is added to feed. Since it is not restricted by the kinds, shapes, and properties of the salt of fatty acid, this process can be widely used for various purposes, and extremely advantageous in terms of equipment, process, economic efficiency, etc.
Patent JP-H01234069-A (JP)
Title: Drive speed controller for vibration wave motor
Inventor: SASAKI TOYOJI
IPC: H02N2/00
Filed: 1988-03-15
Abstract: PURPOSE:To achieve smooth rotation, by comparing the output from a drive speed detecting means with an external drive speed control voltage and varying the output voltage, thereby varying the width of an output pulse and increasing the amplification factor under low speed driving. CONSTITUTION:A drive speed controller for a vibration wave motor applies an encoded output of motor rotation to a drive speed detecting means 1. The means 1 comprises a mono-stable muiti-vibrator 11, a filter 12 for DC voltage conversion and an operational amplifier 13. Output voltage from the means 1 is fed to a differential amplifier 2 for detecting the difference between the output voltage and an external drive speed control voltage and to a low speed operation circuit 3. The operational amplifier 2 is connected to an operation amplifier 14 and the like, while the low speed operation circuit 3 comprises an operational amplifier 15 and the like. The gain of the differential amplifier 2 is increased during super low speed driving immediately before stoppage thus realizing smooth rotation.
Patent JP-H11261407-A (JP)
Title: Counter
Inventor: FUKUTOMI JOJI
IPC: H03K23/40
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To solve that a time for a test increases as the number of counter bits (number of an n) increases. SOLUTION: A selector 301 selectively supplies a signal fixed at a voltage level, at which a signal outputted from an output terminal Q of the n-th flip-flop or a flip-flop is activated, to an enable terminal E of the n+1-th flip-flop out of 2n flip-flops composing a counter 100 of 2n bits. Thus, it is possible to test as two counters of a fewer bits number. That is, all the count numbers can be obtained by two clock signals (including returning to the initial state) per counter and, since test is simultaneously performed with respect to this split two counters, the number of pulses of the clock signal needed for the test is 2".
Patent JP-S62217741-A (JP)
Title: Signal multiplexing circuit
Inventor: AMAMIYA IZUMI
IPC: H04J3/00
Filed: 1986-03-19
Abstract: PURPOSE:To reduce useless power consumption by providing a multiplier circuit generating a clock signal fed to a synchronizing FF while multilying a clock signal to be fed to a signal synthesizing circuit. CONSTITUTION:Low-order group digital signals Di1-Di4 are inputted to a signal synthesizing circuit 10 via buffers 11-14 and multiplexed and synthesized into a negative serial digital signal and a normal high-order group digital signal obtained by applying waveform shaping the result by an FF 20 is sent to the next stage via a buffer 22. The second clock signal subjected to two-stage frequency division by frequency division circuits 16, 17 and the 1st clock signal from the circuit 16 via buffers 18, 19 are fed to the circuit 10. The clock signal fed to the FF 20 is obtained by multiplying the 1st clock signal to the circuit 10. That is, the clock signal outputted from a multiplier 30 multiplying the clock signal by 1/2 period via the buffer 19 is used as the synchronizing signal of the FF 20.