baber/WOPTO huggingface dataset:
Patent JP-H0855462-A (JP)
Title: Header searching method
Inventor: SHIMOZAKA WATARU
IPC: G11B27/10
Filed: 1994-08-11
Abstract: PURPOSE:To shorten the access time for data. CONSTITUTION:In a device performing the reproducing of data recording mediums such as CD-ROM, when a data recording medium is placed at a reproducing opsition, the time information of a sub-code is read out (step S1), next, the time information of a header is read out (step S2). An offset value is operated based on the difference between the read time information of the sub-code and the header (step S3) and the difference is stored (step S4). When the time information of an objective header is given, a target time information is operated by adding the offset value to the given time information of the header and then a searching is performed by making a sub-code indicating a time information equivalent to the value of the target time information as a target sub-code. Then, when the target sub-code is searched, the readout of the time information of the header is performed.
Patent JP-H0938025-A (JP)
Title: Lens barrel for endoscope
Inventor: KOMI SHUJI
IPC: G02B23/24
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To prevent a lens barrel from tilting and easily manufacture a means therefor. SOLUTION: A lens barrel 10 is formed in a tubular support 11, holding an observation lens 3 and objective lenses 4, 5, 6. Around the intermediate position of the tubular support 11, a slit 12 is formed and a partition board 14 for positioning an optical member from the slit 12 is set in the support 11. An opening is made on the partition board 14. Since the portioning of the lenses 3-6 is performed by the partition board 14 around the central position of the support 11, tilting of the optical axis of the lenses can be prevented. Since the slit 12 can be formed from the outer periphery of the support 11 and the partition board 14 can be made separately from the support 11, it can be easily made.
Patent JP-S59103011-A (JP)
Inventor: HAYASHIDA KOUICHI
IPC: F16B33/02
Filed: 1982-12-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59101705-A (JP)
Inventor: SATOU KENICHI
IPC: H01B7/28
Filed: 1982-12-02
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-S60101104-A (JP)
Title: Polymerization of ethylene and catalyst therefor
Inventor: RENTSUO INBERUNITSUTSUI
IPC: C08F4/64
Filed: 1984-10-12
Abstract: A catalytic system constituted by:
 a) a trialkylaluminium; and
 b) a solid catalytic component obtained by the reaction of:
 b1) an alkylaluminium halide, with
 b2) the product of the reaction between a hafnium halide, an alcoholate of silicon, a magnesium halide, an aliphatic alcohol and a titanium alcoholate.
Patent JP-S6097948-A (JP)
Inventor: RAINHORUTO GEERINGU
IPC: C07C67/00
Filed: 1984-10-12
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-H0762908-A (JP)
Title: Parking device
Inventor: YAMABE SHINICHI
IPC: E04H6/06
Filed: 1993-08-27
Abstract: PURPOSE:To miniaturize ant simplify a lift structure separately lifting or lowering pallets provided in upper and lower stages. CONSTITUTION:Two pallet lifting means 13 and two sprocket vertically moving means 21 are provided. The pallet lift means 13 is constructed so that one vertical portion 19A of a suspending chain 17 wound on a sprocket suspends the first pallet P1 and the other vertical portion 19B suspends the second pallet P2. The sprocket vertically moving means 21 have a single driving means vertically moving the sprockets 15 of two pallet lift means 13 concurrently in the same direction. The first movement blocking means 41 is provided in the upper space S1 to block the vertical movement of the first pallet P1. The second movement blocking means 43 is provided in the lower space to block the vertical movement of the second pallet P2.
Patent JP-H1148556-A (JP)
Title: Paper position detecting mechanism for printer
Inventor: TAGAMI EIJI
IPC: B41J11/42
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a paper position detecting mechanism for accurately printing an image on a predetermined portion on a paper corresponding to a kind of the paper in terms of a printer that utilizes papers with various sizes. SOLUTION: This mechanism comprises a paper detecting sensor 11 for detecting presence or absence of a paper 17, a sensor conveying mechanism that conveys the paper detecting sensor 11 in a direction perpendicular to a paper conveying direction and measures the conveying quantity and a control means for setting a printing position of an image based on a width of the paper detected by the paper detecting sensor 11.
Patent JP-H0542625-A (JP)
Title: Film having damping property
Inventor: TAKEBAYASHI TAKASHI
IPC: F16F15/02
Filed: 1991-07-31
Abstract: PURPOSE:To improve the productivity of a damping steel sheet having constant thickness and excellent qualities and abilities by forming a damping film suitable for a damping material constituting the intermediate layer of a damping steel sheet with a base material and a damping resin layer having a mold releasing agent layer on the one or both surfaces. CONSTITUTION:A damping film is formed with a base material and a damping resin layer with a mold releasing agent layer on one or both surfaces. The damping resin layer is formed such that polyester made by reacting dicarboxylic acid to diol indicated by a formula of HO-R-OH (R is an alkylene group having an side chain alkyl group of 3-10C and the number of carbon atoms of the main chain bonding two hydroxyl groups is 3-12), or polyurethane made by reacting diisocyanate to diol is employed as base polymer, and damping resin is contained thereto whic is made by blending or reacting diisocyanate, dicarboxylic acid or the like. Accordingly, a damping steel sheet is manufactured by superimposing the side of the resin layer of the damping film on a steel sheet, after that, by hardening the resin layer.
Patent JP-S60106659-A (JP)
Title: Die for forming character ring
Inventor: TAKAHASHI TAKEJI
IPC: B22D17/22
Filed: 1983-11-12
Abstract: PURPOSE:To produce easily a character ring having durability and a sharp printing effect by inscribing many radial notches to a large cylinder die for molding and working the outside diametral circumferential surface of the character ring to be used for a printer so that the character ring can be smoothly disengaged from a die. CONSTITUTION:A die for forming a character ring consists of an immobile die 17 molding one side face of a character ring W, a movable die 21 facing said die, a small cylinder die 22 and a large cylinder die 23 molding the inside diameteral circumferential surface 13 and outside diameteral circumferential surface 11 of the ring W, many character matrix die M, an oblique hole 36, an angular pin 37 inserted therein and a means for displacing the die 21. The heads of said matrix die M are guided to the many radial notches inscribed to the die 23 and character matrices are inscribed on the surfaces thereof. Said matrices are radially disposed.
Patent JP-H02102130-A (JP)
Title: Production of fine yellow molybdenum trioxide powder
Inventor: JIYUDEI ERU SHIEFUTEITSUKU
IPC: C01G39/02
Filed: 1989-08-21
Abstract: PURPOSE: To produce molybdenum yellow trioxide having a desired grain size and surface area at a good reproducibility by heating ammonium dimolybdate under specified conditions.  
     CONSTITUTION: A first molybdenum oxide of pale greenish gray color is formed by heating the ammonium dimolybdate for 5 to 6 hours at a temp. from 455 to 465°C, more preferably 5.5 hours at 457°C in an ambient atmosphere. Next, the first molybdenum oxide is pulverized down to -10 meshes by a rotary bar, etc., and is fed at a supply rate of 1.5 to 3.0 kg/hr into a tubular furnace having three stages of heating areas, to obtain the yellow molybdenum trioxide by heating. In such a case, the heating conditions are the first heating region: 550 to 590°C, the second heating region: 580 to 610°C and the third heating region: 580 to 625°C. The formed yellow molybdenum trioxide is cooled and is then pulverized down to -40 meshes, to obtain which the yellow fine size molybdenum trioxide powder having the grain size of 2.0 to 10.0 μm measured by a Fishcher subs-sieve size(FSSS) and the surface area of 0.1 to 1.5 mm 2 /g. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0764094-A (JP)
Title: Liquid crystal display device
Inventor: HIRATA TSUGUYOSHI
IPC: G02F1/1337
Filed: 1993-08-27
Abstract: PURPOSE:To provide a wide visual angle liquid crystal element device of which visual angle characteristics is effectively controlled and which is improved in display quality at a low cost by forming ruggedness for controlling pretilt angles of liquid crystal molecules in a liquid crystal layer being in contact with a surface of the oriented film on the oriented film surface and varying degrees of the ruggedness among plural prescribed regions. CONSTITUTION:Picture element electrodes 12'-14' are formed in respective picture elements 12-14 on an insulated substrate 16 and an oriented film 10 is formed on the whole surface of the substrate 16 by covering the picture elements electrodes 12'-14'. After forming the oriented film 10, the ruggedness is formed on the surface of the oriented film 10 by irradiating the oriented film 10 with the light beam. When the oriented film 10 is irradiated with the light beam, bonding chains is a polyimide molecule are cut and the part thereof is roughed to form ruggedness. The pretilt angle changes according to the changes of ruggedness degree of the oriented film 10 surface. The pretilt angle is alpha deg. in the picture element parts 12, 14 not irradiated with the light beam and the pretilt angle is beta deg. different from alpha deg. in the picture element part 13 irradiated with the light beam.
Patent JP-S6271614-A (JP)
Inventor: ANDO TADAO
IPC: B28B21/76
Filed: 1985-09-26
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-H1147793-A (JP)
Title: Apparatus for treating water containing nitrogen as nitrate
Inventor: SATO MARI
IPC: C02F3/10
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To enough treat an original water with high load by an apparatus wherein a cathode on which a biocatalyst is immobilized is formed of a fabric carbon fiber and the biocatalyst is immobilized on both faces of the fabric carbon fiber. SOLUTION: A cathode 9 made of a carbon cloth being a fabric carbon fiber is set in such a way that its starting end is fixed in the neighborhood of a corner part of a treating tank 2 through a fixing member 10a and it is extended approximately in parallel to the side face of one side toward another side face of the treating tank 2 therefrom to make it reach a supporting bar 8 in the neighborhood of another side face and it is folded by being wound around the supporting bar 8. This is successively repeated to make a zigzag condition and the terminal end is fixed on another corner part of the treating tank 2 through a fixing member 10b. In addition, a biocatalyst used in a reaction forming nitrogen and water from hydrogen and nitrogen as nitrate as a catalyst is immobilized on both front and back faces of the cathode 9 made of the carbon cloth. After the biocatalyst is immobilized on the cathode 9 like this, sludge is discharged from the treating tank 2.
Patent JP-2000046598-A (JP)
Title: Rock breakdown detector
Inventor: WATARI SHOSUKE
IPC: G01L1/00
Filed: 1998-07-29
Abstract: PROBLEM TO BE SOLVED: To effectively measure, at a low cost, behavior of the whole dangerous base rock, and enable measurement without being affected by temperature change. SOLUTION: Tension of each wire 14 of each rock breakdown detector 20 is made the same value by an tension adjuster 16. When a head part M sinks as shown by hatching and catenary or protrusion is generated in the halfway K or the end portion N, three wires 14 move independently and the tension of each wire changes. The wire 14 is separated from the surface of the rock block 1, and moves while rotating rollers of friction reducing members 13. Thereby the change of tension is uniformly transferred to the wire 14. The tension of each wire 14 is measured with each tension meter 15, and the measured value is inputted in a data logger. When the data logger outputs the measured data to a computer, it operates the data and estimates the breakdown of a rock block. The wire is covered with thermal insulator, and can shield natural sunlight.  Thereby the wire is not stretched by solar heat, so that the tension value of the wire 14 can be accurately measured.
Patent JP-H0496356-A (JP)
Title: Lead frame for resin seal type semiconductor device
Inventor: OOYACHI KENJI
IPC: H01L23/50
Filed: 1990-08-13
Abstract: PURPOSE:To decrease the manhours for correction, to lower manufacturing cost, to relax the limitation of the arrangement of pads on a semiconductor element and leads and to facilitate a design by forming a groove for supporting a metallic small-gage wire at the front end of the bent lead. CONSTITUTION:A lead frame is composed of an island 1, on which a semiconductor element 6 is loaded, and a plurality of leads 2, which are disposed around the island 1 and front end sections 2A are bent upward. V-shaped grooves 7 are formed particularly at the front end sections 2A of the leads so as to support metallic small-gage wires for connecting the pads of the semiconductor element 6 and the leads 2. According to such constitution, the metallic small- gage wires bonding the pads of the semiconductor element 6 loaded on the island 1 and the leads 2 are supported by the V-shaped grooves 7 formed at the front end sections 2A of the leads 2. Consequently even when the number of the leads 2 is increased, the metallic small-gage wires can be supported positively, thus preventing contacts among the metallic small-gage wires and the end sections of the semiconductor element 6.
Patent JP-H0661538-A (JP)
Title: Superconducting logic circuit
Inventor: HOSOYA MUTSUMI
IPC: H01L39/22
Filed: 1992-08-11
Abstract: PURPOSE:To constitute a stable high-speed QFP logic circuit having a simple structure by using direct-current bias QFPs in which DC magnetic fluxes are biased to driving lines. CONSTITUTION:DC magnetic fluxes which are the same in magnitude and opposite in direction are respectively impressed upon two direct-current bias quantum flux parametrons(QFP) 200a and 200b. The output magnetic flux of a QFP 100a for driving is added to the DC magnetic fluxes and impressed upon the driving transformers of the QFPs 200a and 200b. Under such a condition, only one of the QFPs 200a and 200b can be switched when a condition is suitably selected, since one of the driving magnetic fluxes impressed upon the QFPs 200a and 200b is the sum of the DC magnetic flux and output magnetic flux of the QFP 100a and the other is the difference between them. Therefore, when the outputs of both QFPs 200a and 200b are ORed by connecting the outputs to each other, a (2-1) multiplexer can be constituted as a whole.
Patent JP-S6274056-A (JP)
Title: Steel for perforating gun
Inventor: TSUMURA TERUTAKA
IPC: C22C38/60
Filed: 1985-09-27
Abstract: PURPOSE:To improve perforability by adding trace amounts of Se and Al to a steel having a specific composition containing Mn, Ni, Cr, Mo, W, etc. CONSTITUTION:The steel has a composition which consists of, by weight, 0.20-0.50% C, 0.05-0.75% Si, 0.30-1.80% Mn, >0.50-2.00% Ni, 0.50-1.50% Cr, Mo and/or W in an amount satisfying Mo+1/2W=0.10-0.50%, 0.001-0.100% Se, 0.005-0.100% Al and the balance Fe with inevitable impurities and in which amounts of P and S as impurities are regulated to <=0.025% and <=0.015%, respectively. If necessary, <=0.50% Cu or further proper amounts of V, Nb, Ti and B are added to the above composition. owing to this composition, steel for perforating gun having excellent perforability can be obtained at a low cost and stability as well as smoothness in oil and natural gas drilling operations can be improved.
Patent JP-H06318081-A (JP)
Title: Data controller
Inventor: SATO KUNIO
IPC: G10H1/34
Filed: 1993-08-30
Abstract: PURPOSE:To prevent revision from being performed unnecessarily when the value of the data is revised by the operation of an operation switch. CONSTITUTION:Whenever the operation of a first operation element 10 is performed, the count value of a counter part 30 is increased, and whenever the operation of a second operation element 11 is performed, the count value of the counter part 36 is decreased. Then, when the value of the counter part 30 arrives at the reqired maximum value, the output of a NAND gate 37 becomes '0', and an AND gate 28 is turned on, and the count UP operation of the counter part 30 is stopped. Further, the value of the counter part 30 arrives at the required minimum value, the output of the NAND gate 38 becomes '0', and the AND gate 29 is turned on, and the count DOWN operation of the counter part 30 is stopped.
Patent JP-S60106950-A (JP)
Title: Hot working tool steel
Inventor: UEDA TAMOTSU
IPC: C22C38/52
Filed: 1983-11-16
Abstract: PURPOSE:To obtain an austenitic hot working tool steel having improved oxidation resistance at high temp. as well as increased strength at high temp. and wear resistance by adding specified amounts of Cr, V, Mo, W and Y to a high Mn austenitic steel having a specified composition. CONSTITUTION:This austenitic hot working tool steel having superior oxidation resistance and high strength consists of 0.40-1.00% C, 0.10-2.0% Si, 9.0-24.0% Mn, 9.0-15.0% Cr, 0.5-6.0% Mo, <=6.0% W (Mo+1/2W=0.5-6.0%), 1.5-3.5% V, 0.005-0.10% Y and the balance Fe with trace impurities or further contains 0.5-8.0% Co and/or 0.5-5.0% Ni. The steel has superior oxidation resistance especially at high temp., superior strength at high temp., superior softening resistance, wear resistance and toughness.
Patent JP-2001008593-A (JP)
Title: Pipe type travelling float
Inventor: MATSUNAGA HIROSHI
IPC: A01K93/00
Filed: 1999-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a float having an adjusting margin enabling change in the depth of the water at a fishing spot to be compensated even if the change is comparatively remarkable in fishing using fishing bait made of a dumpling. SOLUTION: This float is composed of a soft and long pipe 1A capable of passing through a float stopper 3 fixed on a fishing line 2, a float 1B attached to the top of the pipe 1A and penetrating the pipe 1A and a hook 1C located at the bottom of the pipe to join the pipe to a swivel 4. Assembly is conducted only by making the fishing line 2 passing through a pipe type float 1 and then joining the hook 1C to the swivel 4. The length of the pipe type float 1 is long enough to be adjusted and enables the matching of a continental shelf to easily be carried out.
Patent JP-S6278354-A (JP)
Inventor: YONAHARA YOSHIHIRO
IPC: E04G1/34
Filed: 1985-09-27
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-H05244608-A (JP)
Title: Color smear reduction device
Inventor: NAKAMURA KAZUNARI
IPC: H04N7/18
Filed: 1992-08-11
Abstract: PURPOSE:To securely correct the color smear of an observed picture without deteriorating picture quality. CONSTITUTION:A color difference signal from a matrix circuit 1 is given to a picture memory 5 and a color difference signal obtained by shifting screens before and behind is obtained. ROM tables 8A and 8B detect the color smear from the difference of the color difference signal in a picture element unit. The color difference signal of a last image before the color smear occurs is stored in picture memories 7A and 7B. When the color smear is detected, selection circuits 11A and 11B read and output the color difference signal of the stored last image. On the other hand, a count circuit 9 executes counting at every difference of the color difference signals before and behind the prescribed picture, and detects the picture distribution of the color smear. CPU 10 judges the type of the color smear from the screen distribution of the color smear, selects a color picture signal or a corrected color picture signal based on the outputs of the selection circuits 11A and 11B and outputs it. Thus, the color smear is corrected in the picture element unit or a prescribed block unit, and the deterioration of picture quality owing to unnecessary correction is prevented.
Patent JP-S6369004-A (JP)
Title: Tape recorder
Inventor: OKAMOTO KOJIRO
IPC: G11B5/03
Filed: 1986-09-11
Abstract: PURPOSE:To always obtain an optimum recording bias current by providing a recording bias oscillator circuit becoming a different frequency every time any signal is inputted and a circuit initializing a recording bias oscillation frequency at any level. CONSTITUTION:An oscillation frequency varies according as a TR8 is turned ON or OFF. The TR8 becomes H or L according as the output voltage of a terminal 13 is turned ON or OFF. Whenever a negative pulse is inputted, a multivibrator 11 is inverted, and the output voltage of the terminal 13 changes to H, L, H.... When setting is made for recording a radio broadcast so that a negative pulse is inputted whenever a user presses a switch, the beats of the broadcast and a recording bias can be prevented. When a power source is turned on, a TR16 is turned ON until a capacitor 15 in the initialization circuit 14 is completely charged. Therefore the selection of a switch 17 can set the output voltage of the terminal 13 regardless of the input state of the multivibrator 11. Even if the user changes the recording bias oscillation frequency, the user can obtain the optimum recording bias current when the user turns on the power source to again record another sound source.
Patent JP-H1063243-A (JP)
Title: Multi-screen display controller
Inventor: NISHIOKA MIKAKO
IPC: G06F3/0484
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen display controller improved so that the operability to an operation display part of screen which has the operation display part, is enhanced. SOLUTION: This multi-screen display controller 1 is made to use an auxiliary screen device 72 as an auxiliary storage device with respect to a conventional example. At the time of displaying plural screen on a screen display 8, a screen manager being the program stored in the auxiliary storage device 72 is provided with a function displaying so that reducing powers of screen sizes are not lowered as much as possible while performing so that operation display parts which are respectively had by the plural screen to be simultaneously displayed on the display 8 are not covered with other screen and also positions needed to be displayed are not covered with other screens.
Patent JP-H0764516-A (JP)
Title: Active matrix liquid crystal display device
Inventor: TAKEUCHI FUMIYO
IPC: G02F1/133
Filed: 1993-08-30
Abstract: PURPOSE:To reduce power consumption accompanying the switching of a reference voltage and to improve display quality. CONSTITUTION:Related to reference electrodes R1-R4 arranged along respective rows of display electrodes E11-E43, the odd numbered reference electrodes R1, R3 are connected to a common line R, and the even numbered reference electrodes R2, R4 are connected to the common line *R, and by applying reference signals whose signs are opposite to each other and the absolute values are the same potential and the signs whose signs are opposite to each other for every one frame and the absolute values are the same potential to the common lines R and *R, this device is constituted so that fluctuation voltages applied to the display electrodes E11-E43 through paracitic capacity between the reference electrodes R1-R4 and the display electrodes E11-E43 are canceled.
Patent JP-S60105596-A (JP)
Inventor: KONDOU TSUNEJIROU
IPC: B32B5/32
Filed: 1983-11-14
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。