baber/WOPTO huggingface dataset:
Patent JP-S5974784-A (JP)
Title: Still picture recorder
Inventor: NAGANO MASAHIKO
IPC: G11B20/02
Filed: 1982-10-21
Abstract: PURPOSE:To reproduce still pictures with a miniature and compact device, by recording the video signals of the 1st and 2nd fields with the 1st and 2nd magnetic heads respectively on adjacent and concentric tracks in each round. CONSTITUTION:The carrier wave sent from a reference signal oscillator 5 is supplied to a frequency modulator 8 and undergoes modulation of frequency by a luminance signal Y which is fed via an LPF7. Then a modulated luminance signal is applied to a mixer 10 via an HPF9. In this case, the output of the mixer 10 is switched by a switch 12 together with a luminance signal underwent modulation of phase separately by a record amplifier 11 in accordance with the 1st field or the 2nd field. Then these output and the luminance signal are supplied to a magnetic head h1 with the 1st field and a magnetic head h2 with the 2nd field and recorded on adjacent tracks T1 and T2 respectively. The horizontal synchronizing signals are recorded between the tracks T1 and T2 in each round of the track so that the record positions of these signals are arranged properly in the radius direction.
Patent JP-H04348344-A (JP)
Title: Carrying device
Inventor: TOYODA SEIICHIRO
IPC: G03F7/20
Filed: 1991-06-28
Abstract: PURPOSE:To accomplish accurate positioning, to make a carrying speed higher, to perform matching with a next substance to be worked in the midst of working, and to attain the working in an airtight chamber. CONSTITUTION:This is a carrying device where a moving suction board sucking and holding the substance to be worked moves between a matching part for positioning the substance to be worked on a matching table and a working part for working the substance to be worked on a working table arranged in the airtight chamber while keeping airtight, which becomes at least one part of the working table, and which is provided with a sealing part 4 for sealing a gap between the remaining parts 21 and 22 of the working table and the moving suction board 31 when the moving suction board moves to the working part. Thus, the airtight work becomes possible in the working part, carrying is accomplished by moving only the moving suction board, and the substance to be worked between the matching part and the working part is carried at a high speed.
Patent JP-H0827631-A (JP)
Title: Device for preventing fall of magnet type clearer roller of spinning frame
Inventor: KINOSHITA KENJI
IPC: D01H5/64
Filed: 1994-07-12
Abstract: PURPOSE:To prevent the fall of magnet clearer roller for preventing the damage of the spinning frame. CONSTITUTION:In the fine spinning frame in which fleeces, etc., are recovered with the magnet type clearer roller 3 magnetically attached to the lower part of a front bottom roller 21, the magnet type clearer roller fall-preventing device of the spinning frame is composed of a fall-preventing plate 4 comprising a pair of base frames 40 attached to opposed roller stands attached to the frame supporting the front bottom roller at several points and catching members 41 which are projected in the lower parts of a pair of the base plates 40 in a mutually approaching direction in the longitudinal direction of the frame.
Patent JP-S6075528-A (JP)
Title: Granulation method of iron-containing powder produced in an ironworks of direct reduction process
Inventor: UCHIDA HIROYOSHI
IPC: C22B1/243
Filed: 1983-09-30
Abstract: PURPOSE:To reutilize iron-contg. dust produced in an ironworks in direct reduction process as the source of iron by examining the wet condition, particle size constitution, and chemical property of the iron-contg. dust at the collected stage, and performing the treatment as a whole utilizing these conditions effectively. CONSTITUTION:Generated iron ore powder is crushed with a roller mill to produce crushed fine powder contg. >=65% particles having <=45mu particle size and <=5% water. On one hand, iron-contg. sludge collected by the wet process in the direct reduction process is dehydrated to <=40% water content. Caustic lime is added to the dehydrated product and spread on a drying floor. The temp. is elevated by the reaction of CaO with contained water, and the water is evaporated to reduce the water content to <=25%. The product is mixed with the above described fine crushed powder and cement and the water content is adjusted. The mixture is granulated by rolling in a disc granulator, and the granulated product is aged and solidified in a closed atmosphere in a closed vessel to obtain iron source material.
Patent JP-H0235173-A (JP)
Title: Parking system
Inventor: MATSUNAGA ATSUMI
IPC: E04H6/18
Filed: 1988-07-21
Abstract: PURPOSE:To make a car takable in and out of a sky parking system with no entrance passage by installing the sky parking system with the entrance passage and that with no entrance passage parallelly, and installing a turnable lifting block and a rotating cradle in each lower part. CONSTITUTION:A parking system 1 with an extrance passage 2, consisting of a lifting floor 4, a parking floor 5, a transverse guide, a transverse device and a cable or the like, and another parking system 3 with no extrance passage of the same structure as the former both are parallelly installed there. In addition, a lifting block 23 turning as far as 90 deg. by a turning driver 24 is installed in a recess part 21 beneath the parking system 1, and a rotating cradle turnable as far as 90 deg. is installed in another recess part beneath the parking system 3. A car running on the lifting block 23 in the entrance passage 2 is turned around into the parking system 3, while another car outgoing from the parking system 3 is mounted on the rotating cradle 33, and this car is turned as far as 90 deg. for a turnabout, then it goes out of it toward the entrance passage 2.
Patent JP-H1132397-A (JP)
Title: Spatial sound reproducing device
Inventor: KINOSHITA IKUICHIROU
IPC: H03H17/00
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To faithfully reproduce a preliminarily set acoustic environment in each ear of a listener by providing an anti-phase signal successive estimating part for successively estimating the anti-phase signal of contribution by a speaker in a sound in each ear of the listener. SOLUTION: This device is provided with an anti-phase signal successive estimating part for successively estimating the anti-phase signal of contribution by a speaker 12 in a sound in each ear of a listener. This anti-phase signal successive estimating part is provided with adaptive filters 24R and 24L which output signals to sounding sources 11R and 11L arranged adjacently to each ear of the listener by acting on an input signal, and microphones 13R and 13L arranged in the neighborhood of the sounding sources. Then, signals obtained by subtraction 26R and 26L of the output signals of the adaptive filters 24R and 24L from signals obtained by subtraction 15R and 15L of signals equivalent to sounds provided by the sounding sources 11R and 11L from signals recorded by the microphone 13R and 13L are used as error signals for operating the adaptive filters 24R and 24L.
Patent JP-H0510003-A (JP)
Title: Structure of reinforcing bar for opening
Inventor: HAYASHI MINORU
IPC: E04B2/84
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the structure of reinforcing bars for opening, having high resistance against the shrinkage and cracking of concrete, high constructiveness, high portability, and high compatibility with thickness of walls, by using concrete of high flowage. CONSTITUTION:In a reinforcing bar on the surrounding of the opening 1 of a reinforced concrete structure, a spiral corner-reinforcing bar 4 is set on the reinforcing bars 3 of the opening 1. The reinforcing bars 4 are also extendedly arranged to the thickness of the reinforced concrete structure.
Patent JP-H0233741-A (JP)
Title: Optical memory and its manufacture
Inventor: TSUKAMOTO YUJI
IPC: G11B7/257
Filed: 1988-07-22
Abstract: PURPOSE:To improve reliability and life by covering the whole surface of a tempered glass substrate with layers of specific metal oxides or composite oxides. CONSTITUTION:The optical memory consists of the tempered glass substrate 1, a diffusion preventing layer 2, hard coat layer 3, groove layer 4, reflecting film 5, protective film 6 and protective resin layer 7. The diffusion preventing coated layer 2 comprises oxides or composite oxides of at least one kind of element selected from Ba, Rb, Sn, Si, Sr and Ti. It is provided on the whole surface of the glass substrate 1 to prevent diffusion of Na2O, K2O and CaO contained in the substrate as a corrosion resistant and deterioration resistant content.
Patent JP-H0234620-A (JP)
Title: Photocurable resin composition
Inventor: OBARA YOSHIAKI
IPC: G03F7/031
Filed: 1988-07-26
Abstract: PURPOSE:To obtain a rapid-curing photocurable resin composition desirable as a cladding material for optical fiber by adding a specified photopolymerization initialtor to the system in mixing a urethane-modified (meth)acrylate with both monofunctional and polyfunctional unsaturated compounds. CONSTITUTION:This photocurable resin composotion is formed by mixing a urethane-modified (meth)acrylate (A) with a resin component of a monofunctional unsaturated compound (B) (e.g., nonyl phenyl ether acrylate) and a polyfunctional unsaturated compound (e.g., trisacryloyloxyethyl isocyanurate) and a phosphine oxide compound (C) as a photopolymerization initiator, for example, 2,4,6- trimethylbenzoyldiphenylphosphine oxide. The mixing ratio of component A to component B is preferably 30-70 pts.wt. component A, 60-30 pts.wt. monofunctional unsaturated compound and 10-0 pt.wt. polyfunctional unsaturated compound per 100 pts.wt. total of components A and B for a primary cladding material. The amount of the photopolymerization initiator is 0.1-10wt.%, diesirably, 1-4wt.%, based on the composition.
Patent JP-2000023219-A (JP)
Title: Individual selective calling receiver with display and method for displaying received message in individual selective calling receiver with display
Inventor: MORISHIMA MASAAKI
IPC: H04W88/02
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To improve a retrieval speed of a required message with respect to the individual selective calling receiver with display. SOLUTION: A keyword registration switch 115 is operated to enter a keyword registration mode and a keyword message of a received message is registered in a message registration area of a RAM 105. In the case that a read switch 112 is operated to enter a keyword display mode where only keywords are displayed, a scroll switch 113 is operated to read keywords stored in the RAM 105, which are sequentially displayed on an LCD 111. When a read switch 112 is operated during the display of the keywords, a received message corresponding to the keyword is displayed.
Patent JP-S5886331-A (JP)
Title: Cooler using cold insulating body
Inventor: SEKI ISAMU
IPC: F24F1/00
Filed: 1981-11-18
Abstract: PURPOSE:To obtain light-weight and easy-to-operate cooler by a structure wherein cold insulating bodies which can be cooled down in a domestic freezer, are inserted in plate fins in order to blowoff cool air. CONSTITUTION:The cooled-down cold-insulating bodies 3 are insertedly housed in the plate fins 2 and a blower 4 is put into operation so that the air sucked in from an air suction port 5 is past through the plate fins 2 and the cold-insulating bodies 3 are blown-off from an air blowoff port 6 as cool air.
Patent JP-H1092461-A (JP)
Title: Roller for rolling pole plate complex of battery
Inventor: KIN SANSHU
IPC: H01M4/36
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To provide the roller for rolling the pole plate complex of a battery, which is provided with a heater facilitating the adjustment of thickness and winding operations at the time of rolling the pole plate complex. SOLUTION: The roller for rolling the pole plate complex, includes a cylindrical barrel 31 which possesses an internal space, and rolls the pole plate complex 10, and also includes a heating means heating the pole plate complex 10 mounted onto the barrel 31. By this constitution, if only a roller for rolling 30 is used to obtain the pole plate complex 10 of a battery, the occurrence of stress concentration can thereby be prevented by rolling the pole plate complex 10 while being simultaneously heated, and both works for the adjustment of thickness and winding operations can be facilitated when the cylindrical battery is manufactured.
Patent JP-S5886514-A (JP)
Title: Photoscanner
Inventor: SUZUKI KOUICHI
IPC: H04N1/113
Filed: 1981-11-18
Abstract: PURPOSE:To obtain a small-sized, inexpensive photoscanner which has constant wavelength by using a multimode semiconductor laser, hologram plate, and pinhole mirror for an optical scanner which deflects a laser beam by a hologram scanner. CONSTITUTION:Laser light 10 emitted from a multimode semiconductor laser 1 is converted by a collimating lens 1 into a parallel beam 11, which strikes a hologram plate 4. Zero-order light 12 transmitted through the hologram plate 4 is reflected by a mirror 6 to illuminate a hologram lens disk 7, obtaining convergent diffracted light 14. The disk 7 is rotated to scan the diffracted light 14 on a body 9 to be scanned. The hologram plate 4, on the other hand, is produced by using laser light with wavelength lambda0, so primary diffracted light 13 having wa velength lambda0 converges onto a pinhole mirror 5 and its reflected light travels backward to return the semiconductor laser 1, fixing the wavelength to lambda0. Therefore, the wavelength is made constant and a small-sized, inexpensive photoscanner is obtained.
Patent JP-H0910713-A (JP)
Title: Method and device for wet treatment
Inventor: OMI TADAHIRO
IPC: H01L21/304
Filed: 1995-06-28
Abstract: PURPOSE: To provide a wet treatment method by which it is possible to treat a waste liquid easily at low consumptions of chemicals and ultrapure water without needing a high temperature process, and further, is capable of adequate hydrogen termination with the advantage to remove hydrocarbons highly efficiently. CONSTITUTION: This wet treatment method is to treat a product to be treated such as a semiconductor substrate, a glass substrate, an electronic component part or a component part for a manufacturing device, using ultrapure water containing hydrogen or a mixture of hydrogen and a trace of rare gas in water. The product to be treated is subjected to a wet treatment with a concurrent step to irradiate the product with an ultrasonic wave at 20kHz or higher.
Patent JP-H0472088-A (JP)
Title: Aluminum plating bath
Inventor: INOUE MANABU
IPC: C25D3/66
Filed: 1990-07-12
Abstract: PURPOSE:To obtain a safe Al electroplating bath capable of forming a lustrous, smooth and dense plating film by adding a specified brightener to a molten aluminum halide-pyridinium salt mixture. CONSTITUTION:An aluminum halide is mixed with at least one kind of compd. selected among monoalkylpyridinium halides, dialkylpyridinium halides, 1- alkylimidazolium halides and 1,3-dialkylimidazolium halides in (1:1)-(3:1) molar ratio, the mixture is melted to prepare a plating bath and at least one kind of compd. selected among carbonyl compds., amido compds., hydrazide compds., acetyl alcohol compds. and nitrogen-contg. heterocyclic compds. is added to the plating bath by 0.1-15g/l. The resulting Al electroplating bath does not invite the danger of explosion even by contact with the air or water and can form a plating film having superior quality.
Patent JP-S6258389-A (JP)
Inventor: MAIKERU PII TEIRAA
IPC: H04M11/00
Filed: 1986-08-06
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-H0930675-A (JP)
Title: Automatic document feeding device
Inventor: IMAMURA TAKAO
IPC: B65H3/54
Filed: 1995-07-21
Abstract: PROBLEM TO BE SOLVED: To prevent double feed of document sheets and also jamming in continuous feeding of sheets and preclude risk of contamination of document through elimination of the load on the document likely in the sheet separating process at the time of single sheet feeding. SOLUTION: A separator pad 33 and a transport roller 34 are supported in a single piece, and a holder 37 is changed over by a lever 38 into the continuous feeding position or the single sheet feeding position. The pad 33 is pressed to a feed roller 32 in the continuous feeding, and the pad 33 is separated from the roller 32 in single sheet feeding and the transport roller 34 is contacted with the feed roller 32.
Patent JP-S5887586-A (JP)
Inventor: TAKENAKA SHIYUNPEI
IPC: G09G5/24
Filed: 1981-11-20
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-S5887964-A (JP)
Title: Carriage control system
Inventor: SATAKE GISAN
IPC: G06K15/08
Filed: 1981-11-20
Abstract: PURPOSE:To quickly detect a failure in a carriage, by providing a home stop position of the carriage at the left side of the set position of an original and a recording paper, and measuring the time from the host stop position to the set position. CONSTITUTION:When a start/stop control signal S1 of a servo motor and a command signal S2 indicating forward drive are given to a driver 17 from a control section 21, a servo motor 3 is driven forward and a carriage 1 starts moving right. A home stop position sensor 7 generates a sense signal when the carriage 1 leaves the home stop position. A distance between the home stop position and the left end position for an original is set in the ''256'' step of the servo motor 3. When the counted value of an up-down counter 19 goes to zero and all binary outputs go to logical zero, it is detected that the carriage 1 has come to the left end of the original.
Patent JP-H0234806-A (JP)
Title: Demultiplexer/multiplexer and its manufacture
Inventor: FUKUMA MASUMI
IPC: G02B6/293
Filed: 1988-07-25
Abstract: PURPOSE:To easily realize high-density packaging, to eliminate the need for the optical axis alignment between optical fibers, and to facilitate manufacture by arranging an optical fiber for incidence so that it cuts and crosses an optical fiber for demultiplexing and multiplexing, and also arranging a dielectric multilayered film so that it cuts and crosses those optical fibers. CONSTITUTION:First and second grooves 5a and 5b, and 6a and 6b which cross each other at a specific angle and a 3rd groove 7 which passes through the intersection part 8 of the 1st and 2nd grooves and extends orthogonally to the bisector of the 1st and 2nd grooves are formed on the top surface of a substrate. Then 1st optical fibers 3a and 3b are mounted and fixed in the 1st grooves 5a and 5b and 2nd optical fibers 2a and 2b cut and cross the 1st optical fibers 3a and 3b; and the dielectric multilayer film member 4 is inserted into the 3rd groove 7 and cuts and crosses the 1st and 2nd optical fibers 3a and 3b, and 2a and 2b and reflects light with specific wavelength selectively. Consequently, the optical fibers are connected mutually without being aligned, so the manufacture is facilitated.
Patent JP-S5887823-A (JP)
Title: Formation of minute shape
Inventor: MURAI FUMIO
IPC: H01L21/3065
Filed: 1981-11-20
Abstract: PURPOSE:To accurately dry-etch a material to be processed having unevenness with a simple process, by thin and uniformly depositing a material excellent in dry-etching resistance. CONSTITUTION:First, grooves of 0.5mum depth are formed in a silicon substrate 1 and then, an aluminum film 2 of 0.9mum is formed and spin-coated with an electron beam resist polyglycidyl methacrylate (PGMA) film 8. Subsequently, an electron beam resist iodinated polystyrene (IPS) film 9 having a thickness of 0.6mum and excellent in dry-etching resistance is deposited on the film 8. Then, the PGMA film 8 as the first layer and the IPS film 9 as the second layer are simultaneously developed by employing a developing solution including cyclohexanone to form a desired shape.
Patent JP-H0239828-A (JP)
Title: Master-batch composition for spraying material
Inventor: HIGASHIMURA EINOSUKE
IPC: A01G1/00
Filed: 1988-07-27
Abstract: PURPOSE:To obtain the subject master-batch composition exhibiting excellent germination and growth results in seed spraying process and having excellent erosion-preventive effect and water-retaining effect by dispersing a specific amount of relatively short fibers in a growing base material composed mainly of vegetable fibers and specifying the content of the absorbing fiber in said fiber. CONSTITUTION:The above master-batch composition for spraying is composed of a growing base material comprising peat-moss, bark compost, etc., and fibers A having length of 5-60mm and containing water-absorbing fiber having a water-absorption of >=20g/g as a part of the fiber A. The fibers A should be uniformly dispersed in the base material in a state to satisfy the formulas (Fiber A)/{(Growing base material) + (Fiber A)} X =3-25% and (Water-absorbing fiber)/{(Growing base material) + (Fiber A} X 100=3-25%. The master-batch composition for spraying produced by the above process can be used in the afforestaion work such as seed-splaying process and thin layer or thick layer soil-dressing seed-spraying process. The afforested ground prepared by this process has excellent water-retainability, enables the growth of plant without irrigation over a long period after the work and is free from the problem of erosion even by the rain immediately after the work.
Patent JP-H0348966-A (JP)
Title: Designation system for re-input of command option
Inventor: SATO KENJI
IPC: G06F15/00
Filed: 1989-07-17
Abstract: PURPOSE:To omit the labor of a user by estimating a due option to display it at a terminal to facilitate the designation of the option when the user made a mistake in designation of the option. CONSTITUTION:An option deciding means 1-211 discriminates whether the option designated for each command is correct or not. When a wrong option is designated, an option estimating means 1-212 estimates a correct option group based on the wrong option and outputs the information on the estimation to an option list preparing means 1-213. Based on the information, the means 1-213 prepares an option list table to output the table to an option display part 1-22. The part 1-22 displays the option list table at a terminal 1-4 for an option re-input request. An option facilitation designation analyzing part 1-23 analyzes the facilitation designation for the option inputted through the terminal 1-4. Thus a correct option is produced and outputted to a command processing part 1-6. In such a constitution, the labor of the user can be omitted.
Patent JP-2000000284-A (JP)
Title: Lift device
Inventor: SHIODA HIROSHI
IPC: A61H33/00
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To eliminate bulkiness as a whole, to improve an installation property and to eliminate the danger of oil contamination in a bathroom. SOLUTION: A cylinder 1 whose base end is erected on the floor F of the bathroom and is used for hanging a seat 3 for sitting through an arm 2 is set so as to be extended by supplying a water pressure from city water to a water pressure chamber formed inside a cylinder body 10 for constituting the cylinder 1 at a guide part held at the lower end of a rod body 20 for also constituting the cylinder and be contracted by releasing the water pressure of the water pressure chamber.