baber/WOPTO huggingface dataset:
Patent JP-S61285232-A (JP)
Title: Antistatic agent composition
Inventor: HISAMOTO IWAO
IPC: C08J7/044
Filed: 1985-06-13
Abstract: PURPOSE:A composition, consisting of a fluorine-containing anionic surfactant and a nonionic surfactant and capable of exhibiting improved antistatic effect even in a small amount thereof. CONSTITUTION:A composition consisting of 5-95wt% fluorine-containing anionic surfactant and 95-5wt% nonionic surfactant or 5-95wt% anionic surfactant 95-5wt% fluorine-containing nonionic surfactant. The amount of the contained fluorine is 10-70wt% in both the anionic and the nonionic surfactants.
Patent JP-S6021440-A (JP)
Title: Method for measuring distribution of local void rate
Inventor: IIZUKA MASARU
IPC: G01N23/06
Filed: 1983-07-15
Abstract: PURPOSE:To measure the distribution of a local void rate accurately, by measuring a time when projection data is converged to a constant value in advance, and performing the measurement at this timing. CONSTITUTION:A density meter 118 for X rays or gamma rays is arranged so as to hold a pipe 111, in which a sample to be checked flows. A time, when projection data is converged into a constant value, is measured in advance by the density meter 118, and a collecting time of the projection data is determined. Based on the determined collecting time, a CT scanner device 112 is actuated and the measurement is started. Namely, a driving device 116 is controlled by a control device 117, a radiation source 113, which generates X rays or gamma rays, and a detector 114 are made to scan, and the distribution of a local void rate in the pipe 111 is measured. Thus the distribution of the local voik rate can be measured accurately.
Patent JP-H04353618-A (JP)
Title: Magnetic recording medium
Inventor: HIBINO KUNIO
IPC: C09D175/04
Filed: 1991-05-31
Abstract: PURPOSE:To provide a magnetic recording medium wherein the damage of a thin metal thin-film magnetic tape is prevented after its repeated use, the problem of a drop in its output is solved, its total thickness is thin, its volume recording density is large and its practical reliability is high. CONSTITUTION:A magnetic layer composed of a ferromagnetic thin film 2 is formed on one face of a high-polymer film 1; a porous vapor-deposited film 3 which has been impregnated with a lubricant is formed on the other face. Thereby, a magnetic recording medium whose stiffness is enhanced and which prevents a reduction in the lubricant is obtained.
Patent JP-S63293582-A (JP)
Inventor: FUJITA MASANOBU
IPC: H04N9/12
Filed: 1987-05-26
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-H09285438-A (JP)
Title: Scraper mat having water removing property and its production
Inventor: NAKADA AKIRA
IPC: A47G27/02
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To improve the water removing property of a scraper mat consisting of the loops of monofilaments. SOLUTION: The mat formed by depositing the many monofilaments to random loop shapes is constituted by alternately providing the mat with bulky loop zones L and meshed loop zones lower than the height of these bulky loop zones L and alternately providing the mat with fiber pile zones P and the bulky loop zones L by bonding the fiber piles of the height equal to the loop height of the bulky loop zones L. As a result, the mud of shoe soles is dropped by the bulky loop zones L and the water of the shoe soles is removed by the fiber pile zones P.
Patent JP-2000324842-A (JP)
Title: Controller for power converter
Inventor: SATO SHINJI
IPC: H02M7/217
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To reduce distortion of an AC output or input waveform caused by low order harmonies of a power converter. SOLUTION: The controller 7 for a power converter comprises a correction signal generator 38 outputting a correction signal S becoming an symmetric wave for the AC output or input frequency. Saw-tooth carrier h of a carrier generator 9 is corrected by the correction signal S into a correction carrier h1 symmetric for the AC output or input frequency and a PWM signal U being outputted from a comparator 10 is corrected by the correction carrier h1, Since the PWM signal U is corrected into a symmetric wave for the AC output or input frequency and a low even order harmonic is not contained in the corrected PWM signal U1, distortion of an AC output or input waveform caused by low order harmonics can be reduced.
Patent JP-H1047373-A (JP)
Title: Friction clutch
Inventor: UEHARA HIROSHI
IPC: F16D13/75
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To make a member for receiving a diaphragm spring smoothly follow relating to wearing of a facing in a friction clutch. SOLUTION: In a clutch cover 1, a ring-shaped slider 8 slidable in a peripheral direction is provided, and an annular support ring member 8a fixedly provided in the slider 8, in a condition connecting a clutch, is brought into contact with a radial direction intermediate part serving as a support point of a diaphragm 6. A tilt guide part 11 guiding the slider 8 in a direction making it approach a side of a facing 4 is provided in the clutch cover 1, and the slider is elastically energized in this approaching direction. So as to bring the slider 8 into contact in a condition connecting the clutch, an elastic spacer 15 is mounted between a pressure plate 5 and the slider 8.  By wearing of the facing 4, when a clearance is generated between the slider 8 and the spacer 15, the slider 8, separating from the diaphragm spring 6 changing an attitude at release time, can be displaced, so as to fill the clearance, and, in accordance with wearing, the slider 8 can be displaced.
Patent JP-S62287125-A (JP)
Title: Thermocouple input digital converting method
Inventor: SATO YOSHIHARU
IPC: G01K7/02
Filed: 1986-06-05
Abstract: PURPOSE:To easily make room temperature corrections by simple hardware constitution by processing a signal regarding a thermocouple input and a room- temperature correction signal obtained by measuring the room temperature after converting them into digital signals. CONSTITUTION:One of electromotive forces generated by plural thermocouples 1 is selected optionally by an analog multiplexer 4 and converted by the 1st A/D converter 5a into a digital signal, which is sent to a computing element 6. A voltage signal obtained by a room-temperature measuring circuit 2, on the other hand, is converted by the 2nd A/D converter 5b into a digital signal, which is sent to the computing element 6. The computing element 6 processes data obtained by those digital signals and makes proper room-temperature corrections of the thermocouple inputs to output effective data. Consequently, the number of room-temperature measuring circuits is decreased greatly and the room temperature corrections are easily made by the simple hardware constitution.
Patent JP-H08302716-A (JP)
Title: Retaining wall made of precast concrete
Inventor: OGAWA NORIO
IPC: E02D29/02
Filed: 1995-04-28
Abstract: PURPOSE: To provide a retaining wall made of precast concrete, in which back soil is drained, while shortening the period of the execution of works and facilitating execution operation, and a drainage canal capable of effectively flowing out the drain or a part of the drainage canal can be utilized as a vegetation space. CONSTITUTION: Proper partitioning spaces as drainage canals 9 communicated with communicating ports with the rear side 2a and front side 2b of a wall plate section 2 are formed to the fronts of block bodies disposed in a row by using at least parts of the block bodies and a bottom plate section 14. Water discharged from the back soil of the wall plate section 2 is drained effectively while water temporarily held in back soil is utilized effectively for vegetation at the time of little rainfall.
Patent JP-S618409-A (JP)
Title: Fastening structure of ceramic turbine wheel
Inventor: MATSUTANI MASAAKI
IPC: F16B3/00
Filed: 1984-06-25
Abstract: PURPOSE:To increase the fastening strength of the captioned structure at high temperature by fitting the ceramic shaft of a ceramic turbine wheel to a pipe- shaped steel shaft, and filling a hole penetrating said both shafts with a metal pin having a higher thermal coefficient of expansion and an adhesive. CONSTITUTION:In fastening the ceramic shaft 12 and the steel shaft 13 of a ceramic furbin wheel 11 with each other, the ceramic shaft 12 and the steel shaft 13 are fitted to each other such that holes 14a, 14b each formed in these shafts coincide with each other. Then, an adhesive 15 is poured into each hole 14, while a metal pin 16 having a higher thermal coefficient of expansion than those of ceramic and steel is inserted into said each hole 14. In a state with the adhesive 15 being localized around the internal wall surface in said each hole 14 as well as around the metal pin 16, the adhesive 15 is cured at a prescribed curing temperature. Thereafter, processing thereof into a prescribed size and balancing are effected for finishing fastening.
Patent JP-H04354472-A (JP)
Title: Picture data coder
Inventor: TANIGUCHI SHO
IPC: H04N1/417
Filed: 1991-05-31
Abstract: PURPOSE:To improve the compression rate by converting a line data into a line data optimum to applied code processing and implementing prescribed coding processing. CONSTITUTION:Edge operation is applied to a binary picture line data by an edge operator 1 and its number of times is counted by an operation counter 2. Then a discrimination circuit 5 discriminates number of times of operations in which the code quantity is minimized based on group number of black runs and white runs of obtained line data at a group number counter 3 and a black picture element counter 4 and a coder 6 is used to implement compression coding of the line data based on the optimum number of times of operations. Decoding is implemented by the reverse operation to that at coding. Thus, a high compression efficiency is obtained by converting the line data into the line data optimum to the applied coding processing and applying prescribed coding processing to the data.
Patent JP-H05297505-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KANETAKE TETSUSHI
IPC: G03C1/95
Filed: 1992-04-23
Abstract: PURPOSE:To provide the silver halide photosensitive material good in vacuum contact performance at the time of contact exposure and superior in transparency after processing. CONSTITUTION:The silver halide photographic sensitive material is characterized by containing in an upper nonphotosensitive layer an organic polymer having a partial structure represented by formula I and having an average particle diameter of >=1.0mmu prepared by a suspension polymerization process. In formula I, A is a repeating unit obtained by polymerizing a monomer having at least 2 ethylenically unsaturated copolymerizable groups in the molecule; B is a repeating unit obtained by polymerizing a monomer having one copolymerizable ethylenically unsaturated group; and each of x, y, and z is a percentage of 1-40, 30-99, and 0-65, respectively.
Patent JP-H07329567-A (JP)
Title: Cabin door auxiliary handle device
Inventor: KATAGIRI MASAYA
IPC: B60J5/00
Filed: 1994-06-10
Abstract: PURPOSE:To facilitate the cabin door closing operation of a construction machine and improve the safety of an operator. CONSTITUTION:A rail 21 is provided at the inner side face of a door 18 hinged to a cabin 15, in a position near the rotating axis of the door 18. A door handle 24 is slidably fitted to the rail 21, and the other end part 24b is protruded onto the entrance 16 side.
Patent JP-H04355278-A (JP)
Title: Disk device
Inventor: SEKIDO KAZUNORI
IPC: G11B20/18
Filed: 1991-05-31
Abstract: PURPOSE:To secure the maintainability of data by setting data of a disk in which the data is lost as an unknown quantity and deriving the data except an information disk in which the data is lost and loss data from code data, based on a specific expression. CONSTITUTION:Miniature disks 19-1-19-28 are divided, in this case, into four groups, connected to seven pieces of strings 20 being orthogonal to these groups at every group, and thereafter, connected to HBAs 18-1-18-4. In a first level, a redundancy conversion is executed by a group unit, and when the same position data of the disk in which a redundancy conversion code of the group is stored is denoted as (pi) with respect to data dil... di6 of the same position of six disks in which user information is stored, in a group (i), an expression I is obtained. In a second level, by a redundancy conversion in which the whole device is a unit, data of a code storage part 17 which stores a redundancy conversion code to the data dil... di6 of the same position of six pieces of disks for storing user information in an i-th group is denoted as (q), by which a formula II is obtained. Accordingly, data except loss data, and loss data can be derived.
Patent JP-S617830-A (JP)
Title: Camera
Inventor: NAKAI MASAAKI
IPC: G03B7/097
Filed: 1984-06-22
Abstract: PURPOSE:To prevent wrong data from being written in the memory of a camera by inhibiting data provided to a film cartridge from being utilized until a timer clocks a specific time after a rear cover is closed. CONSTITUTION:A rear cover detection switch 31 which turns off when the rear cover 33 of the camera is closed and turns on when opened and a counter switch 34 which operates associatively with a film counter 34 are provided, and the counter switch 34 is opened and closed with a lever 36 which operates through a cam 35 and is off when the counted value of the film counter 34 is between S and 1. When the rear cover is closed, an interruption signal based upon a signal from the switch 34 is inputted to a microcomputer to perform operation in rear cover closure. Data on a film cartridge is inhibited from being read until oscillations of the film container after the rear cover is closed are ceased, and the data is read with a signal from the counter switch 34 10sec later and written in the memory. Thus, wrong data is prevented from being written.
Patent JP-S62285423-A (JP)
Title: Resist coating method
Inventor: KITAKATA MAKOTO
IPC: G03F7/16
Filed: 1986-06-03
Abstract: PURPOSE:To facilitate variation in energy distribution over a wide range and obtain high accuracy and high reliability easily by controlling applied energy dosages of the respective layers with electric signals and so forth. CONSTITUTION:A wafer 2 is rotated by a rotating mechanism 1 of a resist coater and resist 3 is applied to the wafer 2 by a resist dropping nozzle 4. Then the resist 3 is dried by an infrared lamp 5 of a drying mechanism and ultraviolet rays are further applied to the whole surface of the coated film by an ultraviolet lamp 7 of an energy applying mechanism. This process is repeatedly carried out to form 1st resist layer 31-5th resist layer 35 and the respective resist layers 31-35 are exposed to be patterned. The applied energy dosages of the respective layers are controlled with electric signals and the energy distribution is varied over a wide range and the accuracy and the reliability of the semiconductor device is improved.
Patent JP-H10313797-A (JP)
Title: Feed for poultry and production method for poultry egg
Inventor: GOTO HISAYA
IPC: A23K1/16
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To provide feed capable of efficiently transferring the aromatic components or taste of herb and flavors, etc., to poultry eggs by turning vegetable essential oil to W/O type emulsion by using oil and fat, water and an emulsifier and mixing it as the vegetable essential oil for a specified amount. SOLUTION: By turning the vegetable essential oil to the W/O type emulsion by using oil and fat, the water and the emulsifier (preferably, non-ion surfactant) and mixing it as the vegetable essential oil for 0.01-2%, this feed for poultry (example; chicken, duck and quail) is obtained. Also, it is preferable that the vegetable essential oil is selected from a group composed of perilla essential oil, the herb such as lavender, cinnamon and ginger, etc., the flavors such as apples, oranges and milk, etc., and the isolated compounds.
Patent JP-H07321581-A (JP)
Title: Low-frequency sound reinforcing device
Inventor: IMAMURA SATOSHI
IPC: H03G5/16
Filed: 1994-05-19
Abstract: PURPOSE:To provide flat output frequency characteristics without reinforcing an unrequired band regardless of an output level in a low-frequency sound reinforcing circuit for changing low frequency characteristics corresponding to the output level. CONSTITUTION:The output level of a power amplifier 10 is detected by an output level detection circuit 13 and equivalent resistance R (Q11) between the collector and emitter of the transistor Q11 of a control circuit 2 is changed. The transistor Q11 changes a positive feedback amount in a secondary system active high-pass filter 1 for reinforcing low-frequency sound provided in the preceding stage of the power amplifier 10. The selection degree Q of the secondary system active high-pass filter 1 becomes small when the output level of the power amplifier 10 becomes large and becomes large when the output level becomes small and the flat output frequency characteristics are realized without reinforcing the band equal to or less than 20Hz.
Patent JP-H10314920-A (JP)
Title: Ladle for supplying molten metal and method for supplying molten metal
Inventor: DANNOURA SADAYUKI
IPC: B22D17/30
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To surely and accurately supply the molten metal supplying quantity in a short time by arranging a cover plate covering an upper opening hole part of a molten metal storing chamber through a seal material, connecting a suction tube for sucking gas in the molten metal storing chamber, with the cover plate and providing a gas vacuum suction means connected with the suction tube and a tilting and transporting means of a ladle for supplying the molten metal. SOLUTION: Through-holes 140a are arranged at the side parts of an introducing tube 140 hung down to the lower part of the molten metal storing chamber 112, and the tip part of the introducing the 140 is covered with a closed cover 150 arranging the side wall having higher tan the height of the through-holes 140a at the upper end in the periphery. The ladle body 110 is covered with the cover body 114 for sealing and the suction hole 114a is connected with the vacuum suction device 130. The introducing tube 140 is dipped into the molten metal M in a hollowing furnace F and the gas in the molten metal storing chamber 112 is sucked with the vacuum suction device 130 and the molten metal M is sucked from the through holes 140a. The ladle 100 for supplying the molten metal is transported and tilted and the molten metal M is discharged by lowering the introducing tube 140 into an injection sleeve. Since the molten metal M is remained in the molten steel pool part formed with a closed and the air cover 150 and a side wall 160 and the air is shut off, the oxidation of the molten metal stuck to the inner surface is prevented.
Patent JP-H06338914-A (JP)
Title: Viterbi equalizer
Inventor: SATO TERUO
IPC: H03H17/00
Filed: 1993-05-31
Abstract: PURPOSE:To propose a viterbi equalizer capable of obtaining efficient equivalent characteristic. CONSTITUTION:The viterbi equalizer is composed of a first synchronizing signal data detection means 3 detecting the synchronizing signal data part of a first time slot from a reception signal data group, a second synchronizing signal data detection means 3 detecting the synchronizing signal data part of a second time slot from the reception signal data group, a transmission line characteristic estimating means 4 identifying first and second impulse responses between a transmitter and a receiver by respectively using the method of least squares by setting synchronizing signal data of the first and second time slots detected by the first and second synchronizing signal data detection means 3 to be a reference signal, an impulse response interpolation means 5 obtaining an impulse response between synchronizing signal data of the first and second time slots by linear-interpolating the first and second impulse responses and a decoding means 2 decoding a transmission data group by using viterbi algorithm based on the impulse response from the impulse response interpolation means 5.
Patent JP-H07314907-A (JP)
Title: Multiple time printing heat transfer sheet
Inventor: ODAKA KUNIAKI
IPC: B41J31/00
Filed: 1994-05-20
Abstract: PURPOSE:To provide a multiple time printing heat transfer sheet with which multiple time printing is possible and its preparation. CONSTITUTION:After at least a hot-melt ink layer 3 and a porous layer with a porous structure prepd. by applying a coating liq. wherein a cellulose acetate butyrate resin is dissolved into a mixed solvent of a good solvent and a poor solvent are formed in advance, the porous layer is submerged into the hot-melt ink layer by heating to form a constitution wherein a porous layer ink layer 4 wherein at least a part of the hot-melt ink forming the hot-melt ink layer is held in the porous structure is also provided. In addition, the pore diameter of the fine pores in the porous layer is made 0.5-3mum.
Patent JP-H04355096-A (JP)
Title: Organic electroluminescence device
Inventor: NAKAMURA HIROAKI
IPC: H05B33/12
Filed: 1991-05-31
Abstract: PURPOSE:To obtain an organic EL device of a long life by coating the outer surface of a laminated structure with a fluorine high-molecular thin film of a single layer or multilayer structure consisting of a fluorine-containing copolymer having ring-shaped structure and expressed by a specified formula. CONSTITUTION:A fluorine high-molecular thin-film is expressed by a formula I, wherein (n) and (m) are independently integer number of 0-5 respectively while n+m is a integer number of 1-5. A fluorinr-containing copolymer is of a copolymer main chain obtained by radical copolymerization of perfluoroether having a double bond on both terminals and monomer allowing radical copolymerization with perfluoroether while having ring-shaped construction. The fluorine high-polymer thin film is excellent in electric resistivity, dielectric strength and moisture resistance while being able to prevent invasion of moisture and oxygen into a luminous layer after manufacture and also at the driving time of an organic EL device. Thereby, an interface of each layer is not in contact with moisture and oxygen so that an organic EL device of a long life can be obtained.
Patent JP-H06316976-A (JP)
Title: Cut-off material for concrete-placing joint
Inventor: OYANAGI MITSUO
IPC: E04B1/684
Filed: 1993-05-06
Abstract: PURPOSE:To promote cut-off efficiency by enclosing specific cut-off material in a bag, etc., of water permeable material, and placing concrete after tha bag is placed in a concrete construction joint in advance. CONSTITUTION:Admixture 3 wherein calcium hydroxide or silica powder is mixed with a high water absorbing inorganic substance such as bentonite, etc., is enclosed in a bag 2 of water permeable material or a container to form a cut-off material 1. After that, in the case placing joint of side wall concrete 6 is carried out to foundation concrete 4, the cut-off material 1 is fixed adhesively to a placing joint surface of the concrete 4. Then, in the case the concrete 6 is placed, the mixing water acts with bentonite to gel. It flows out from the bag 2 to fill a gap between concretes 4 and 6 and, at the same time, hydration reaction is generated also against the infiltration water after the solidification of concrete to cut-off. In addition, silica, etc., generate pozzolanic reaction over an extended period of time, and construction is closely formed to be solidified. According to the constitution, strength of a placing joint surface and waterproof efficiency can be promoted, and dry and contraction can be controlled.