baber/WOPTO huggingface dataset:
Patent JP-H064799-A (JP)
Title: Vehicle traveling controller
Inventor: KAMIMURA HIROKI
IPC: G05D1/02
Filed: 1992-09-29
Abstract: PURPOSE:To secure safety and to reduce the operation frequency of a deviation control means by changing the operation timing of the deviation control means according to a prescribed condition. CONSTITUTION:For example, when a vehicle 1 traveling on a right traveling path 24a is almost deviating from a center line 21a, there is danger of coming in contact with a car coming from the front in the opposite direction and the need of emergency correction of a steering wheel is high and the correction steering wheel is operated at an early point of time. On the other hand, when the vehicle 1 traveling on a left traveling path 24c is almost deviating from a guide line 21e, the need of emergency correction of the steering wheel is low and the correction steering wheel is operated at a late point of time. The operation returning the vehicle 1 traveling along the guide line 21 to the center position of the traveling path 24 is performed by the driver's steering control after confirming safety. Thus, the operation frequency of the deviation control means can be reduced while securing the safety as compared with the case of uniformly setting operation timing of the deviation control means.
Patent JP-H02107761-A (JP)
Title: Oblique vapor deposition apparatus
Inventor: ODAGIRI MASARU
IPC: C23C14/24
Filed: 1988-10-14
Abstract: PURPOSE:To carry out film formation for many hours and to perform improvement in productivity and cost reduction by controlling the oblique components of vapor be means of a mask disposed between an evaporation source and a material to be subjected to vapor deposition and also providing releasing property to a surface, to which the vapor is applied, of the mask. CONSTITUTION:A vapor deposition material 2 held in an evaporation source 1 is heated and evaporated by means of an electron beam 3. The resulting vapor is vapor- deposited onto a plastic film 9 traveling along a can 6 between a decoiling roller 7 and a coiling roller 8. At this time, a mask 4 controlling the oblique components of the vapor is provided nearly vertically between the evaporation source 1 and the plastic film 9 as a material to be subjected to vapor deposition to carry out the oblique vapor deposition of the vapor, by which a thin film excellent in characteristics can be obtained. In the above oblique vapor deposition apparatus, releasing property is provided to the surface 5, to which the vapor is applied, of the mask 4, by which substances adhering to the above releasing surface 5 are peeled off and allowed to slide down by gravity into the vapor deposition source 1 to undergo recycling. By this method, film formation can be performed over a long period by means of small amounts of vapor deposition material.
Patent JP-H04141311-A (JP)
Title: Method for cutting off with axial feed
Inventor: KUNIMI HOMARE
IPC: B23C3/00
Filed: 1990-09-28
Abstract: PURPOSE:To prevent a cutting edge from breakage for efficient cutting by feeding axially a rotary cutting tool of a milling machine or the like for cutting, and perform cutting while a space adjacent to a cutting region defined in the form of matrix is ensured. CONSTITUTION:In this working method, a workpiece W is defined into the form of a matrix in X-Y planes vertical to the axis of a rotary cutting tool T for a surfacing and milling machine or the like so that the defined cutting region is cut respectively in every column or row. The cut starting positions in the respective columns or rows are in cutting regions located in the ends of the workpiece W and in the starting point a portion of the tool T gets out of the workpiece W so that the tool T does not receive a load over the whole periphery. While the cutting region is moved sequentially in the directions of each column or row, the cutting region in the working method is moved sequentially from the cutting region of the workpiece end toward that having a larger height of a product. Thus, in each cutting region after the second cutting a portion of the tool T is in a space and further feed of the tool is small, so that the load is not applied to the whole periphery of the tool.
Patent JP-H0598048-A (JP)
Title: Ultraviolet-curable antistatic coating material and optical disk
Inventor: TOKUMIZU MAKOTO
IPC: G11B7/24
Filed: 1991-10-08
Abstract: PURPOSE:To prepare the title compsn. excellent in clarity, scratch resistance, persistence of antistatic properties, etc., by mixing a specific perfluoroalkyl (meth)acrylate, a nitrate, a surfactant, a photopolymn. initiator, etc. CONSTITUTION:A perfluoroalkyl (meth)acrylate of the formula (wherein R is H or CH3; and n is 3-7), a nitrate (e.g. sodium nitrate), an anionic surfactant having an alkylene glycol chain (e.g. a sodium salt of polyoxyethylene alkylphenyl ether nitrate), an acrylic ester (e.g. 2-hydroxyethyl acrylate), and a photopolymn. initiator (e.g. benzoin) are mixed to give a coating compsn., which is applied to an optical disk and cured by exposing to ultraviolet rays to form a coating layer excellent in antistatic properties, solvent resistance, etc.
Patent JP-H1193893-A (JP)
Title: Centrifugal multiblade fan
Inventor: MATSUNAGA KOJI
IPC: F04D29/28
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To improve air blowing capacity of a centrifugal multiblade fan, and reduce a siren sound by specifying fan outlet angles, and making a first inside radius smaller than a second inside radius. SOLUTION: In blades 71a and 71b, a first inside radius R1IN of the first inside diameter edge S1IN by the first blade 71a is made smaller than a second inside radius R2IN of the second inside diameter edge S2IN by the second blade 71b, and fan outlet angles βa and βb of the respective blades 71a and 71b are set so as to become 70 deg. to 120 deg.. Therefore, a part of centrifugal force imparted to air is converted into static pressure, and since static pressure of air blown off from a fan 72 increases, air blowing capacity can be improved by a single body of the fan 72. Since the second blade 71b is also provided on the outside diameter side of the fan 72, a dimension between the respective blades 71a and 71b does not expand as it proceeds to the external shape side from the inside diameter side.  Therefore, besides improving air blowing capacity, a noise can also be reduced.
Patent JP-H02106623-A (JP)
Title: Gas cooking appliance
Inventor: HIRATA YASUSHI
IPC: F24C15/14
Filed: 1988-10-17
Abstract: PURPOSE:To make it possible to prepare good cooking and improve operating performance by specifying the radiation rate of the surface of a saucer which receives stocker and the like spilled from food during cooking. CONSTITUTION:A saucer 4 is provided in the lower part of the interior of a heat cabinet 2 to the front of which a door 1 is fitted so that it may be freely opened and closed. A grill 5 is placed on the saucer. Food 6 to be cooked is also placed there. A gas burner is positioned in the upper part in the heating cabinet 2 so that the food may be heated and cooked. The heating cabinet is also provided with an air suction port 8 and an exhaust air port 9 designed to discharge exhaust air in the upper part in the rear. The saucer 4 is of iron plated with chromium 10. The radiation rate on the surface is specified as epsilon=0.3 and below. A rise in the temperature of the saucer 4 during cooking is extremely small, say, 200 deg.C and below. In other words, this signifies that the quantities of the radiation from the inner wall of the heating cabinet 2 and a gas burner 7 greatly contributes to the rise in the temperature of the saucer during cooking. It is, therefore, possible to prevent the rise in the temperature by inhibiting the radiation rate of the saucer 4.
Patent JP-H05103316-A (JP)
Title: High-efficiency encoding device
Inventor: SAKAGUCHI HIDETO
IPC: H04N19/115
Filed: 1991-10-08
Abstract: PURPOSE:To prevent the occurrence of a large overload distortion sum at the time of quantization by selecting the optimum bit distribution pattern from a class having plural bit distribution patterns and the optimum quantization width table to each block after making selection at every block. CONSTITUTION:A block classifying section 13 makes classification depending upon the size, etc., of dispersion of conversion count values in a block. A bit distribution pattern selecting section 14 selects such a pattern that the overload distortion sum at the time of quantization becomes the minimum by using previously given one kind of quantization width table among plural bit distribution patterns prepared for conversion count values to each class. The selecting section 14 obtains the bit distribution pattern to the optimum conversion coefficient to each block from a blocking section 11. A quantization width table selecting section 15 prepares plural quantization width tables from the above- mentioned one kind of quantization width table and selects the optimum quantization width table to each block among the prepared plural tables.
Patent JP-H01104786-A (JP)
Title: Dry etching device
Inventor: KAI MAKOTO
IPC: C23F4/00
Filed: 1987-10-16
Abstract: PURPOSE:To carry out isotropic etching and anisotropic etching with one etching device by providing a coaxial electrode and a parallel plane electrode in a chamber. CONSTITUTION:The inner electrode 4 and outer electrode 5 of the coaxial electrode for isotropic etching and the lower electrode 2 and upper electrode 3 of the parallel plane electrode for anisotropic etching are provided in the etching chamber 1. A highfrequency power is firstly impressed on the outer electrode 5 to produce plasma between the outer electrode 5 and the inner electrode 4 to isotropically etch the nitride film, etc., of a wafer 8. A high-frequency power is then impressed on the lower electrode 2 to convert the gaseous etchant into plasma between the upper electrode 3 and the lower electrode 2, and the nitride film, etc., of the wafer 8 is anisotropically etched by the etching species ionized by the self-bias generated in the lower electrode 2. The process is repeated.
Patent JP-H02106474-A (JP)
Title: Rear wheel steering device
Inventor: HONDO MASAHIRO
IPC: B62D7/15
Filed: 1988-10-17
Abstract: PURPOSE:To reduce the drive power consumption by installing an accumulator for storing the vicinity of a rear axle and supplying oil pressure into an actuator for steering the rear wheels through the accumulator. CONSTITUTION:Steering knuckles 22 and 23 which support rear wheels 20 and 21 are supported by two pairs of lateral arms 24, 25 and 26, 27 extending in the axle direction, and the car body inside edge parts of the lateral arms 24, 25 and 26, 27 are connected with a car body through rubber bushes 29, 30, and 31, 32. Among them, the rubber bushes 30 and 32 on the car body rear side have oil chambers 30a, 30b and 32a, 32b on the inside and outside of the car body side, and the supply and discharge of oil pressure are controlled by a hydraulic controller 40. In this case, the hydraulic controller 40 is constituted of a one-way valve 46 installed in a discharge oil passage 45, a accumulator 47, pressure adjusting valve 48 and a selector valve 49, and the steering direction of the rear wheels 20 and 21 is selected by selectively feeding the oil pressure to the inside oil chambers 30a and 32a of the right and left rubber bushes 30 and 32.
Patent JP-H1180341-A (JP)
Title: Silylated material of compound having active hydrogen
Inventor: ANDO EIJI
IPC: C08G18/83
Filed: 1997-09-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject silylated material, capable of being produced without generating a harmful byproduct, excellent in preservation stability, and hardly providing bad effect such as the defect of water resistance and the decrease of electric characteristics by using a hydrosilane having an alkoxy group as a sililating agent. SOLUTION: The objective silylated material is obtained by sililating (A) a compound having an active hydrogen, preferably a high molecular compound such as a polyester resin, a polyurethane resin, an acryl resin and a polyether resin with (B) a sililating agent comprising a compound having Si-H group and at least one alkoxy group in a molecule of formula I  R<1> to R<3> are each formula II [R<4> to R<6> are each a nonpolar organic group; (n) is 0-5]; with the proviso that at least one alkoxy group is included in the molecule}, (e.g. methyldimethoxysilane) in the presence of (C) a reaction catalyst (e.g. chloroplatinic acid) at 10-100 deg.C for 0.5-96 hr by a dehydrogenation reaction.
Patent JP-H08105598-A (JP)
Title: Cold reserving device for roof nozzle of low temperature tank
Inventor: NAKACHI TADATAKA
IPC: F17C13/10
Filed: 1994-10-03
Abstract: PURPOSE: To prevent frost forming on the outer surface of a roof of an external bath resulting from convection of cold air, even if a space is formed under the roof of the external bath by means of thermal contraction of an internal bath. CONSTITUTION: A partition 17 is spaced in such a manner as to surround the perimeter area of a roof nozzle 10 positioned between a roof of an external bath 4c and a roof of an internal bath 5c. The partition 17 is fixed to the roof of the internal bath 5c. Glass-wool 18 is packed up between the upper surface of pearlite particles 8 in the partition 17 and the lower surface of the roof of the external bath 4c. Space formation in the perimeter area of the roof nozzle 10 is prevented by holding the pearlite particles 8 in the partition 17, when a space 15 is formed on the roof of the external bath 4c resulting from thermal contraction of the internal bath 5.
Patent JP-H06113481-A (JP)
Title: Charging-discharging equipment
Inventor: IHARA FUMIAKI
IPC: H01M10/44
Filed: 1992-09-30
Abstract: PURPOSE:To make a highly accurate measurement of the characteristic of a secondary battery possible and protect the secondary battery from over-charging or over-discharging, by using a comparably cheap DC power supply, with respect to a charging-discharging equipment for charging or discharging the secondary battery. CONSTITUTION:A charging-discharging equipment having a DC power supply 4 for charging a secondary battery 1, electronically loading means 3 capable of making a preset constant current flow through the secondary battery 1, and a switching-over circuit 2 for connecting the DC power supply 4 with the secondary battery 1 via the electronically loading means 3 when charging the secondary battery 1 and for connecting the secondary battery 1 with the electronically loading means 3 when discharging it, wherein the electronically loading means 3 has a loading part 5 for regulating the charging or discharging current of the secondary battery 1 to be kept at their preset values respectively and has a sensing-controlling part 6 for controlling the loading part 5 to cut off the charging or discharging current when sensing for the secondary battery 1 to be in the state of over-charging or over-discharging by sensing its terminal voltage.
Patent JP-S61137528-A (JP)
Inventor: MATSUMOTO TOSHINARI
IPC: A47J27/00
Filed: 1984-12-11
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-H01103789-A (JP)
Title: Coin replenisher for coin teller machine
Inventor: KAMATA HITOSHI
IPC: G07D9/00
Filed: 1987-10-16
Abstract: PURPOSE: To apply inspection processing to received coins while coin supplementing processing is conducted through a hopper by providing a coin supply path through which coins are supplied to a hopper at a downstream side of a temporary pool means. CONSTITUTION: A discharge port for a coin supply path 21 to supply coins corresponding to denominations of coin container cylinders 8A-F is provided to a position above a hopper 6. When coins in the coin container cylinders 8A-F are deficient, supplementary coins are supplied into the hopper 6 via the supply path 21. On the other hand, the coins are supplied through the supply path 21 to the hopper 6 located to a downstream side of a temporary pool means 5. While the coin supplementary processing is conducted through the hopper 6, a discrimination means 4 applies discrimination processing to received coins. Furthermore, since a money payment route is not used to supplement coins to the coin container cylinders 8A-F, money payment processing for coins is attained by a coin payment means while the coin supplementary processing is conducted.
Patent JP-S61137938-A (JP)
Inventor: NAKAMURA KIKUE
IPC: E04B1/16
Filed: 1984-12-11
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-2000084315-A (JP)
Title: Pretreatment of laminated-plate filter
Inventor: SEKI HIDEYUKI
IPC: B01D29/46
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To retain and remove fine colloidal particles and to effectively backward wash a filter in a short time. SOLUTION: Disks 22 each having many grooves on the front and rear surfaces are laminated, pressed and clamped with a spring-loaded lid 23 to constitute a cylinder 25 with a grid-like filtration groove secured between the contact faces of the disks, and the laminated-disk filter 21 is obtained. As to the pretreating method of the filter, liq. aluminum polychloride 12 and an alkali soln. 14 are injected from separate ports into a flow passage of the filter 21, into which a polluted water is to be introduced, to deposit aluminum hydroxide as the reaction product of both liqs. on the surface of the grid-like filtration groove of the filter, and the colloidal particle collecting effect is enhanced.
Patent JP-S63115286-A (JP)
Title: Character line segmenting method
Inventor: SASE SHINJI
IPC: G06K9/34
Filed: 1986-10-31
Abstract: PURPOSE:To accurately read character lines having crossing lines to perform the correct recognition processing by detecting crossing character lines and cutting out them independently of essential lines. CONSTITUTION:If segmented character line is abnormally thick, this character line is scanned again for purpose of detecting features of character width and density. If it is found as the result that the character width is considerably wider than that of the other character lines and a minimum value of the character density in a position is larger than the other positions in this character line, this position is cut out as a character crossing line to advance to the character line image processing. For example, a transverse character string (1-22-1) in the address of a postal matter is judge to be a crossing line because the width of this character string is considerably wider than the other characters and a minimum value of the density of this character string is larger than the other character parts with respect to scan results and density. Spaces preceding and following this character string are used as cutout positions to cut out this transverse character string independently of essential longitudinal character strings in accordance with blocking system.
Patent JP-H1199090-A (JP)
Title: Hydrolytic fiber sheet containing denatured polyvinyl alcohol
Inventor: TAKEUCHI NAOTO
IPC: D04H1/545
Filed: 1997-09-26
Abstract: PROBLEM TO BE SOLVED: To improve a hydrolytic property, strength, heat resistance and the hydrolytic property in cold water by incorporating a water-soluble org. salt, water-soluble inorg. salt and compd., such as boric acid compd., into a fiber sheet formed by using sulfonic acid denatured polyvinyl alcohol(PVA) as a binder for joining fibers. SOLUTION: The hydrolytic fiber sheet prepd. by using the denatured PVA is used as the fiber sheet which may be flushed away as it is into a toilet and has the good hydrolytic property. The sulfonic acid denatured PVA or carboxylic acid denatured PVA is used as the denatured PVA. The water-soluble org. salt, the water-soluble inorg. salt and/or the water-soluble boric acid compd., are used in order to prevent the dissolution of the denatured PVA into a small volume of water before or during use of the fiber sheet. At this time, sodium tartrate, etc., are used as the water-soluble org. salt, and sodium sulfate and potassium sulfate are used as the water-soluble inorg. salt.
Patent JP-2000069946-A (JP)
Title: Extract of bamboo grass and its production
Inventor: YAMADA MANABU
IPC: A23L2/52
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for obtaining an extract of bamboo grass, containing iron chlorophyllines in high concentration and having green color tone from bamboo leaf by using water solvent. SOLUTION: Bamboo leaf is heat-treated in an aqueous solution of a basic compound and the treated leaf is heat-treated in the aqueous solution of an iron salt and the treated leaf is heat-treated in an aqueous solution of a basic compound to provide an iron chlorophylline compound-containing bamboo extract. The resultant bamboo extract is divided into two parts and precipitate of iron chlorophylline component is obtained by deposition using an acid from either one extract and the precipitate is mixed with the other extract to dissolve the precipitate and the solution is neutralized with an ion exchange resin (II) and the deposited silica is filtered to provide the objective bamboo extract enhanced in iron chlorophylline component concentration.
Patent JP-H02108295-A (JP)
Title: Memory circuit
Inventor: OE KENJI
IPC: G11C11/401
Filed: 1988-10-17
Abstract: PURPOSE:To access a dynamic memory at a high speed by storing plural data groups selected by plural row address to the corresponding data group storing part and selecting and outputting the contents of the selected storing part based on the column address. CONSTITUTION:A row address from an input buffer 4 is stored row address holders 11 to 14, and the data group of a memory cell array 1 corresponding to these row addresses is stored in corresponding data group storing parts 21 to 24. By a data group selecting signal through a decoder 5, the storing parts 21 to 24 are selected, row data selected through a selection connecting part 31 to act in correspondence to the column address from the buffer 4 and by the row address, the array 1 does not access and the high speed reading of the array 1 is executed. The high speed writing is in the same way executed and a dynamic memory cell can be accessed at a high speed. Even when a column data group storing part is used, the same operation can be executed.
Patent JP-H03124414-A (JP)
Title: Production of molded form having conductive circuit
Inventor: OSE RYOJI
IPC: H05K3/18
Filed: 1989-10-06
Abstract: PURPOSE:To obtain excellent circuit density by printing a resist for electroless plating on the surface of the part free from a circuit pattern and performing electroless plating and imparting conductivity to the part of catalytic material exposed from the resist in the part of a plane shape and to the part of catalytic material exposed from the surface of a molded form in the other part. CONSTITUTION:The catalytic material is molded by injection molding in a first shot. This molded form 5 is utilized as an insert and the non-catalytic material is injected by two-color molding in a second slot. Thereby a molded form 7 formed of two kinds of material is obtained. In the part 6 having a three-dimensional shape of a circuit pattern of the molded form formed in such a way, the shape molded in the first shot is intactly utilized. In the part 8 having a plane shape of the circuit pattern, the catalytic material is exposed on the whole surface at a time of molding. Resist 9 for the electroless plating is printed in this part 8 by silk screen printing, etc. Thereby the part free from a circuit is covered and electroless plating is selectively performed only for the part wherein the catalytic material is exposed. Therefore, the conductivity is imparted to the circuit in a pattern shape.