baber/WOPTO huggingface dataset:
Patent JP-H07130000-A (JP)
Title: Rom type optical information medium
Inventor: TAKATSUKA YUJI
IPC: G11B7/24047
Filed: 1993-11-04
Abstract: PURPOSE:To shorten spacings between recording bits and to make high-density recording possible by forming a reproducing film on the optical information medium and detecting a change in the reflectivity of the reproducing film corre sponding to the central part of a laser spot. CONSTITUTION:A first dielectric film 2, the reproducing film 3, a second dielectric film 4, a recording layer 7 consisting of a low-thermal conductivity material and metallic material 6 and a protective film 8 are successively formed on a substrate 1. A low melting metal is used for the reproducing film 3 and its film thickness is specified to about 150 to 500Angstrom . The reproducing film 3 on the recording bit not overlapping on the central part of the spot of a laser beam 9 does not attain the m. p. and only the central part 3b turns to a liquid form if the reproducing film is irradiated with this laser beam 9. The reflectivity, film is changes in correspondence to information. Then, even if the plural recording pits exist within the spot diameter of the laser beam 9, only the information of the recording pit in the central part is obtd. The spacing of the recording pits is reduced to half the spot of the laser beam or below an the high-density recording is possible.
Patent JP-S61157445-A (JP)
Title: Clutch control device
Inventor: HATTORI TOSHIHIRO
IPC: B60W10/10
Filed: 1984-12-28
Abstract: PURPOSE:.To eliminate losses upon engaging and disengaging operation of a clutch, by determining the operating range of the cluatch before starting of a vehicle even if a learning value of initiating point of engagement of the clutch vanishes. CONSTITUTION:Normally, a determination routine for a clutch operating range is taken only when the gear is at its neutral position while a select lever is set at its neutral position, and therefore, clutch operation is carried out. However, when a stroke signal memory data which indicates the initiating point of engagement of the clutch, a select position signal is automatically st to be neutral even if a select lever is shifted to its travel range.
Patent JP-H11103779-A (JP)
Title: Production of dessert cake from vegetable
Inventor: SAKAI SHOJI
IPC: A23L21/10
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dessert cake from a vegetable by which a western-style cake free from vegetable smell, having sweetness and delicate like a fruit, and having a unique characteristic taste can be produced even in the case where a vegetable is used as a raw material. SOLUTION: A vegetable such as an egg plant 1 is cooked with a fruit juice, and further it is coated with a paste 2 composed mainly of chocolate.
Patent JP-2000106135-A (JP)
Title: Flat fluorescent lamp
Inventor: YOSHIOKA SHOJI
IPC: H01J61/30
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To secure lead take out parts, to miniaturize a fluorescent lamp, and to stabilize the sealing of an air exhaust tube by forming a surface board glass and a back board glass at the same dimension with each other. SOLUTION: A surface board glass 1 and a back board glass 2 are adhered to each other by the frit so as to form a sealed container, and a pair of electrodes 3, 3 are arranged facing opposite to each other in the sealed container so as to form a flat fluorescent lamp. The back board glass 2 having the same dimension with the surface board glass 1 is formed with notched parts 4, 4 in the periphery thereof at two positions, corresponding to the electrodes 3, 3, and lead take out parts 5, 5 are provided in the electrodes 3, 3 facing the notched parts 4, 4.
Patent JP-H09110731-A (JP)
Title: Production of methane
Inventor: OGAWA KEIZO
IPC: C07C1/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To directly obtain 60 to >=80% methane gas from a gas containing carbon dioxide regardless of the carbon dioxide content in a raw material gas. SOLUTION: The method for producing methane comprises alternately repeatedly carrying out a carbon dioxide decomposing step for bringing a gas containing carbon dioxide into contact with an activated ferrite-based iron oxide obtained by removing oxygen in ferrite-based iron oxide crystal and a methane producing step for bringing an activated ferrite-based iron oxide obtained in the carbon dioxide decomposing step into contact with a gas containing hydrogen.
Patent JP-H09114067-A (JP)
Title: Lock device for light shielding cover
Inventor: YAMAGUCHI TAKUJI
IPC: G03D3/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a new system lock device constituted so that the lock of a light shielding cover can be released while it is interlocked as for a device processing a photosensitive material such as a photographic film. SOLUTION: The light shielding cover 12 of a body case 11 is constituted so as to be freely locked by the catch 17 of a knob plate 15. Besides, the tip of a releasing lever 31 engaged with the catch 17 is moved by pushing the pushing head 33 of a lock releasing mechanism 30 according to need while the plate 15 is interlocked at a lock position by an interlocking mechanism 20. Then, the lock state of the catch 17 is released by a notch 25.
Patent JP-H01119141-A (JP)
Title: Time divisional multiplexing device
Inventor: OCHIAI TAMIYA
IPC: H04L5/22
Filed: 1987-10-31
Abstract: PURPOSE:To improve the efficiency of data transmission by transferring test data from a terminal interface by sending a test request selectively from a multiplexing part to each terminal interface by using a test channel, and deciding the operating state of the terminal interface based on the test data. CONSTITUTION:The test channel is set by transferring terminal data by using a clock TCK in which a transmission clock CK is multiplied, and a test at every test channel is performed on each of the terminal interfaces 510-5n0 sequentially. Therefore, it is possible to always monitor the operating states of the terminal interfaces 510-5n0. Therefore, even if abnormality is generated in an arbitrary terminal interface and the data transmission of a terminal equipment corresponding to the terminal interface is interrupted, the abnormality of the terminal interface can be detected by the multiplexing part 310 in a short time, and the terminal interface 5A in current use is switched to a spare interface 5B. In such a way, it is possible to perform the data transmission with high efficiency.
Patent JP-H0585760-A (JP)
Title: Silica fiber and method for synthesizing same
Inventor: KOTAKA HIROAKI
IPC: C03B37/014
Filed: 1991-09-30
Abstract: PURPOSE:To obtain an amorphous silica fiber consisting of fine fibers made cottony by winding under no load by oxidizing gaseous SiO with gaseous oxygen fed as a gaseous mixture. CONSTITUTION:An SiO generating material such as a powdery silicon-silica mixture or a powdery silica-carbon mixture is heated under reduced pressure to generate gaseous SiO. This gaseous SiO is oxidized with a gaseous oxygen- inert gas mixture to form a silica fiber. This silica fiber is an amorphous silica fiber consisting of amorphous fine fibers made cottony by winding under no load.
Patent JP-2001096673-A (JP)
Title: Molded object having coating layer
Inventor: MINAMI KOJI
IPC: C09D165/00
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a molded object suitable for a moistureproof film high in oil resistance and surface slip properties and low in environmental pollution properties. SOLUTION: An aq. dispersion of non-chlorine type polymer particles is applied to the surface of a molded object comprising an alicyclic structure- containing polymer to form a layer with a thickness of 0.1-20 μm.
Patent JP-H06128368-A (JP)
Title: Polyester resin for toner binder
Inventor: FURUTA YOKO
IPC: C08G63/181
Filed: 1992-10-14
Abstract: PURPOSE:To obtain the title resin excellent in grindability and storage stability and well balanced among offset resistance, blocking resistance and low- temperature fixability by using a specified aliphatic glycol and specifying the content of an at least tribasic carboxylic acid. CONSTITUTION:The polyester is prepared by polycondensing a carboxylic acid component comprising a dicarboxylic acid or its lower alkyl ester (A) and an at least tribasic carboxylic acid or its anhydride or lower alkyl ester (B) with a glycol component comprising a primary aliphatic glycol (C) having at least two side chains at least one of which is 2-4 C alkyl and an aromatic glycol (D) represented by the formula wherein R is 3 C or lower alkylene; x and y are each an integer of 1 or greater; and x+y is 2-7 on the average. The constitution ratio is such that 40-99mol%, based on the whole carboxylic acid component, component A, and 1-60mol%, based on the whole carboxylic acid component, component B are present. This polyester has a glass transition temperature of 50-75 deg.C and a gel fraction of below 3%.
Patent JP-H04152934-A (JP)
Title: Method for estimating magnetic field generation source in living body magnetic measurement
Inventor: SEKIHARA KENSUKE
IPC: G01R33/10
Filed: 1990-10-17
Abstract: PURPOSE:To execute the estimation which generates no error even in the case a detection coil is not placed along the spherical surface which can be approximated from the brain by calculating the inner product of vectors of a magnetic vector in each measuring point derived from the Biot-Savart's law and a unit vector in the normal direction of the coil face of the detection coil in each measuring point by using a coordinate estimated value and a current vector estimated value. CONSTITUTION:The number of pieces of measuring points on the surface of the head part is denoted as M, the position of an m-th measuring point is shown by a vector rm, and the measured value of a magnetic field in its point is denoted as Dm. Subsequently, it is assumed that N pieces of current dipoles are incorporated in the inside of the brain, and its estimated position, and an estimated current vector are denoted as rn, and qn respectively. In this cases (n)=1, 2,..., N. In such a state, a measured value Dm in an m-th measuring point calculated from the estimated value can be derived from the expression. In this regard, am denotes unit vector being vertical to the coil face of an m-th detection coil. In such a manner, even in the case the detection coil is placed along the spherical surface, etc., being different from the surface of the head part, the estimation of a dipole parameter being free from an error can be executed.
Patent JP-S63131476-A (JP)
Inventor: SHIBUE NOBUYUKI
IPC: H01R13/73
Filed: 1986-11-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0586904-A (JP)
Title: Spark advance timer control method for fuel injection device
Inventor: NISHI TAKUMI
IPC: F02D1/16
Filed: 1991-09-30
Abstract: PURPOSE:To provide a control method for suitably changing spark advance characteristic, concerning a mechanical spark advance timer in which a fly weight contained in a case rotating along with an input shaft changes its posi tion so as to be in balance with a spring and a load torque of an output shaft due to its own centrifugal force and the spark advance changes with this posi tion. CONSTITUTION:By changing pressure of oil filling a timer case 5 supplied to it by pressure, position change characteristic of a flyweight 7 is changed and hence a spark advance change characteristic is controlled.
Patent JP-H074019-A (JP)
Title: Shielding body
Inventor: MORI HITOSHI
IPC: E02D27/00
Filed: 1992-09-02
Abstract: PURPOSE:To facilitate inspecting or repairing works, by installing a shielding body composed of a bottom plate and a vertical wall at an inspection opening under a floor to enter in the space under the floor from the outside of a foundation on inspecting or repairing facilities under the floor of a house. CONSTITUTION:A shielding body 2 is formed by a bottom plate 1, a vertical wall perpendicularly connected to the end of bottom plate 1, and a wall connected to the upper end of a vertical wall 3. Next, an enlarged part 13 to fit the shielding body 2 thereto is provided at the upper side of inspection opening 6 under the beam A for the opening under the floor and both right and left sides and an upper end reinforcement 18 is buried in a small beam 24 above the inspection opening 6. The under face 19 of the bottom plate 1 is placed on the upper face of a footing slab 20 and buried with filling-back soil 21. When the shielding body 2 is removed, it is pulled with a hook fitted to a hollow 22 made on the bottom plate 1. Accordingly, the beam of inspection opening under a floor is used for a footing beam, it increases the bending strength.
Patent JP-H02120870-A (JP)
Title: Color image forming device
Inventor: MATSUO SHUNJI
IPC: G03G15/01
Filed: 1988-10-31
Abstract: PURPOSE:To form full-colored, multi-colored and monochromic pictures and to reduce a color image forming device in size and weight by designing a process cartridge attachably and detachably, adopting a cram shell structure and preventing a transfer material on which a picture is transferred with monochromic developing degree from being carried again to a transfer area. CONSTITUTION:An image carrier 1, plural color developing unit groups 5 to 7, a cleaning device 16, etc., are put together in a compact form and attached to an upper case K2. The developing units 5 to 7, or an integral process cartridge 19 is incorporated into a main body removably. A lower case K provided with a transfer drum 12 and the upper case K2 are put together so that they can be opened around a shaft P1 or P2 parallel to the rotating axis of an image forming body 1. In the case of monochromic copying, the transfer material is carried to the transfer area only once. Consequently, full-colored picture and multi-colored pictures can be formed speedily, and the device can be reduced in size and weight.
Patent JP-H06199469-A (JP)
Title: Paper feeder
Inventor: TAKADA MINORU
IPC: B65H7/06
Filed: 1993-11-05
Abstract: PURPOSE:To generate a jam error signal at a time incurring a paper feeding miss as well as to make the cleaning timing of a paper feed roller detectable before incurring the paper feeding miss. CONSTITUTION:A span of paper conveying time T is found out of a difference between a driving signal (a) of a drive motor driving a paper feed roller and a detection signal (b) out of a paper detecting sensor installed in a specified spot in a paper conveying route by a paper conveyance detecting means 20. In a jam error signal generating means, the paper conveying time T3 of the paper feed roller incurring a paper conveying miss is preset, and when the conveying time T becomes more than the T3, a jam error signal (d) is generated. In a cleaning timing report means, conveying time T2 of the paper feed roller becoming a span of timing requiring a job for cleaning before incurring the paper conveying miss is preset, and when the conveying time T becomes more than the T2, a cleaning timing report, signal (e) is generated.
Patent JP-H06327194-A (JP)
Title: Totally-enclosed fan-cooled type rotating electric machine
Inventor: NAKAHAMA YOSHIFUMI
IPC: H02K9/06
Filed: 1993-11-05
Abstract: PURPOSE:To increase the ventilation efficiency of the title rotary electric machine by suppressing a ventilation resistance due to a cooling fan and a fan cover. CONSTITUTION:A cooling fan 29 is attached to, and mounted on, a rotating shaft 26 which protrudes from a rotating electric machine body 21. In the cooling fan 29, a hub 29b is extended and installed so as to be tilted at a boss 29a which has been attached to, and mounted on, the rotating shaft 26. An impeller 29c is formed integrally at the peripheral edge part of the hub 29b, and a shroud 29d is formed integrally at the impeller 29c. In addition, in a fan cover 30 which surround the cooling fan 29, a slope part 30c which is tilted so as to face the shroud 29c at the cooling fan 29 is formed. The gap between the slope part 30c and the shroud 29d is set to be sufficiently smaller than the length of the shroud 29d.
Patent JP-H02122284-A (JP)
Title: Diagnostic device for deterioration of cable
Inventor: TANAKA MASANORI
IPC: G01R31/12
Filed: 1988-11-01
Abstract: PURPOSE:To synthetically decide the degree of deterioration by emitting a current flowing between a sheath of a cable and an earth and executing the decision of an absolute value of a current and a corona discharge and the phase comparison of the current and a reference voltage. CONSTITUTION:A monitoring object cable 6 is connected to a power source terminal 5, and its sheath 2 is connected to an earth 8 by a grounding conductor 7. A detecting part 9 is connected between the sheath 2 and the earth 8, detects various signals and outputs them to an insulation deciding part 10. The deciding part 10 decides an inputted signal, and executes a decision and a display of the quality of the insulation deterioration. In such a way, an AC test and a corona discharge test can be monitored in an on-line state, and the reliability of a result of diagnosis can be improved.
Patent JP-2001102935-A (JP)
Title: Data compression controller, data compression control method, printing information forming device, printing system, and recording medium storing program
Inventor: TOGAWA HIROSHI
IPC: H04N19/136
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a data compression controller, a data compression control method, a printing information forming device, a printing system, and a recording medium in which program is recorded which compress or do not compress data on the basis of a variable 'threshold' according to the contents of data to be sent and characteristics of peripheral equipment which receives the data. SOLUTION: According to the contents of data to be sent and characteristics of peripheral equipment which receives the data, the 'threshold' as a criterion for data compression and noncompression is varied. For example, when the amount of the data to be sent is small, the 'threshold' is set high and only when high compressibility is obtained, the data are compressed and transmitted. When the amount of the data is small, on the other hand, the 'treshold' is set low and the data are positively compressed to shorten the transfer time.
Patent JP-H05118854-A (JP)
Title: Vibration gyro
Inventor: TERAJIMA KOKICHI
IPC: G01C19/56
Filed: 1991-10-24
Abstract: PURPOSE:To obtain a vibration gyro which can detect the angular velocity around a predetermined axis highly accurately by each vibrator without being influenced by the mutual interferences of a plurality of the vibrators when the vibrators are arranged adjacent to each other to detect the angular velocity around different axes. CONSTITUTION:This vibration gyro has a plurality of vibrators 21, 22 arranged adjacent to each other so as to detect the angular velocity around different axes. The outputs from the vibrators 21, 22 are taken out via the respective low pass filters 29, 37. The vibrators 21, 22 are so constituted that the difference of the driving frequency of the adjacent vibrators 21, 22 is equal to or larger than the cut-off frequency of the corresponding low pass filters 29, 37.
Patent JP-S62135511-A (JP)
Title: Production of semi-rigid urethane foam integrated with skinning material
Inventor: KAWAZOE TOMIO
IPC: C08G18/40
Filed: 1985-12-09
Abstract: PURPOSE:To contemplate reduction in the density of a semi-rigid urethane foam and shortening of a curing time, by producing the semi-rigid urethane foam by using a polyether polyol containing a bifunctional polyester polyol in a mold containing a PVC skin material. CONSTITUTION:Component A based on a polyol, a crosslinking agent, water and/or other blowing agents and a catalyst is reacted with component B based on an organic polyisocyanate in a mold wherein a PVC skinning material or a PVC/ABS skin material is provided, to produce an expansion-molded semi- rigid polyurethane foam integral with the PVC skin material or the PVC/ABS skin material. Said polyol is a mixture of 100pts.wt. polyether polyol and 0.2-20 pts.wt. bifunctional polyester polyol. Said polyester polyol includes one which is liquid at 25 deg.C, is bifunctional and has a MW of 300-2,000 per functional group, selected from among polyesters obtained by a usual process.
Patent JP-S62167480-A (JP)
Title: Apparatus for automatic analysis of amino acid sequence
Inventor: SAKIYAMA FUMIO
IPC: G01N33/68
Filed: 1985-12-09
Abstract: PURPOSE:To reduce running cost, by performing reaction using trimethylamine aqueous vapor and trifluoroacetic acid vapor in one reaction chamber. CONSTITUTION:A polyprene processed glass fiber filter to which a peptide specimen is dripped and adhered is mounted in a reaction chamber 2 and trimethylemine aqueous vapor R2 and a PITC (phenylisothiocyanate) solution R1 are alternately made to flow to the reaction chamber 2 where peptide is couple with PITC to be converted to phenylthiocarbamylated peptide. There, n-heptane S1 and ethyl acetate S2 are made to flow and trifluoroacetic acid vapor R3 is also made to flow to cleave N-terminal amino acid of phenylthiocarbamylated peptide as an anilinothiazolinone derivative and PTH (phenylthiohydantoin)-amino acid is formed. Thereafter, 1-chlorobutane S3 and acetonitrile S4 are made to flow to extract PTH-amino acid which is, in turn, collected as shown by a numeral by changing over a change-over valve 41. This reaction cycle is repeated to determine the amino acid sequence of the peptide specimen.
Patent JP-H02243734-A (JP)
Title: Aluminum alloy for vacuum brazing sheet corrugated fin core material
Inventor: TAKENO SHINJI
IPC: C22C21/00
Filed: 1989-10-25
Abstract: PURPOSE:To improve the corrosion resistance and heat resistance of the aluminum alloy by specifying Mn, Cu, Fe, Si and Al. CONSTITUTION:The aluminum alloy for a vacuum brazing sheet corrugated fin core material has the compsn. constituted of 1.6 to 2% Mn, 0.001 to 0.02% Cu and the balance Al, or in addition to this, furthermore of 0.1 to 0.5% Fe and 0.15 to 1% Si. The above aluminum alloy has excellent corrosion resistance and heat resistance.
Patent JP-H08104098-A (JP)
Title: Pressing tool of key of key board
Inventor: TANAKA TAKASHI
IPC: B43K29/00
Filed: 1994-10-04
Abstract: PURPOSE: To correctly press a key even by a person having a large finger, by providing a projected part on the tip of a shaft part. CONSTITUTION: Performance by various methods such as a method fitting a projected part 1a to a shaft part 2, a method sticking the quality of the material such as a synthetic rubber to the surface of the projected part 1a by producing a form by putting the shaft part 2 and projected part 1a together by performing monolithic molding and a method performing the monolithic molding of the form, which is produced by putting shaft part 2 and projected part 1a together, of the quality of the material identical with the quality of the material of the projected part 1a are possible. Generally, a form resembling to a conical pen point is suitable for the form of the projected part 1a. Concerning the quality of the material of the projected part 1a, the synthetic rubber or urethane are suitable for that.  As for the form of the shaft part 2, it is not limited especially other than that it is cylindrical and the surface may be made uneven in consideration of easy grasping or a design. As for the quality of the material of the shaft part 2, though it is preferable that it is provided with hardness and durability to some extent, it is not limited especially when it is within an inoffensive range for use.