baber/WOPTO huggingface dataset:
Patent JP-2001058624-A (JP)
Title: Plastic container
Inventor: NIWA MASAO
IPC: B65D21/02
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To facilitate the taking out of dies by forming a notch with an approx. V-shaped cross section, wherein, the producing edge has a maximum protruding dimension on the upper end surface, and the protruding dimension gradually reduces as going downward, and the upper section, of which the protruding degree is larger, and which is thick and goes along the container sidewall from the upper end surface. SOLUTION: This plastic container is formed into a cut type container, which becomes wider to the outside from the bottom section to the mouth section, and has a protruding edge section 2, which integrally protrudes from the container sidewall 1. The protruding edge section 2 has a cross section of a triangular shape, which has the maximum protruding dimension on the upper end surface, and the protruding dimension gradually reduces as going downward. Then, on the upper thicker section having a larger protruding degree, a notch 4 of which the cross section has an approx. V-shape, going along the container side wall 1 from the upper end surface, is provided.  By this constitution, the protruding edge section, which does not easily bend/warp even when a pressing force is applied to the upper end surface, can be formed, and a difference in thickness between the protruding edge section and the container side wall is small. Also, the taking out of dies after the molding can be facilitated.
Patent JP-2000063114-A (JP)
Title: Alteration preventive for bentonite and bentonite water interception structure using the same
Inventor: KUBO HIROSHI
IPC: G21F9/16
Filed: 1998-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent bentonite from being altered under alkaline conditions. SOLUTION: This bentonite water-intercepting structure 1 comprises (a) the bentonite water-intercepting body 12 that is formed on the protecting sand layer 3 covering the surface of the bottom of the ground 2 and (b) a sheet of a bentonite alteration preventive 11 that is laminated on the surface of the bentonite water-intercepting main body 12. The bentonite alteration preventive 11 is constituted with a metal salt that changes to its hydroxide compound under the alkali conditions. As such a metal salt, are cited magnesium chloride, magnesium nitrate, magnesium sulfate, iron chloride, iron sulfate, barium chloride, barium nitrate, copper chloride and the like.
Patent JP-S6296535-A (JP)
Title: Method of treating surface of polycarbonate resin molding
Inventor: HARA KOICHI
IPC: C08J7/06
Filed: 1985-10-24
Abstract: PURPOSE:To improve the weather resistance of a molding without detriment to the appearance, transparency, etc. of the molding, by depositing an ultraviolet absorber on the surface of a polycarbonate resin molding and bringing it into contact with the vapor of a good solvent for said resin. CONSTITUTION:An ultraviolet absorber (e.g., 2,4-dihydroxybenzophenone) is deposited on the surface of a polycarbonate resin molding. The molding is brought into contact with the vapor of a solvent capable of dissolving the polycarbonate resin to improve the weather resistance of the molding. Examples of the solvent are dichloromethane, dioxane, dimethylformaldehyde, acetophenone, cyclohexanone, thiophene, etc. Contact time is 10sec to 180min. The resulting polycarbonate resin molding is suitable for use as a glass substitute in the fields of building materials, automobile, etc.
Patent JP-H08102176-A (JP)
Title: Disk playing device
Inventor: YAMAGUCHI YUJI
IPC: G11B33/02
Filed: 1994-09-30
Abstract: PURPOSE: To make a disk playing device obtain feeling of a one piece playing device, since one piece of disk cartridge excepting the disk cartridges loaded on housing shelves can be loaded by providing an independent port in addition to a disk housing shelf. CONSTITUTION: A fixed panel 2 is provided on a front surface of a casing 3 integrally, and a stocker 4 housing plural sheets of disk cartridges 101 is provided on the left half surface of the fixed panel 2. A turn panel 1 is a member for opening/closing the stocker 4, and is provided on the fixed panel 2 turnably, and an L-shaped eject drive lever 50 is provided integrally. One side end part of the eject drive lever 50 is engaged with a drive groove 4d formed on the side part of the stocker 4 slidably, and is engaged with one side end of a lock lever 51 arranged downward the disk cartridge 101 turnably. The independent port 2a is provided in the same height as any one opening part among plural opening parts of the stocker 4 in the front surface 2b of the fixed panel 2, and it attaches/detaches one piece of the disk cartridge 101.
Patent JP-S60128371-A (JP)
Title: Wind speed detector
Inventor: KOMATSU TAKASHI
IPC: G01P5/07
Filed: 1983-12-15
Abstract: PURPOSE:To reduce the size and weight of a detector, improve its dust protection and responsibility, and also improve the reliability by utilizing an annular magnet as part of labyrinth structure. CONSTITUTION:A shaft 13 running in the center of a fan body 11 having a blade 12 is supported pivotally by a bearing 14 formed in a casing 15. A magnetic detecting element 17 such as a Hall element or magnetoresistance effect element is provided to the casing 15 opposite the annular magnet 16 fitted to the fan body 11. An annular rib 18 provided to the outer circumference of the fan body 11, an annular rib 19 stood in the casing 5, and the magnet 16 overlap one another to form the labyrinth structure.
Patent JP-H1082355-A (JP)
Title: Fuel injection nozzle fixing device on direct injection type diesel engine
Inventor: SATO TATSUO
IPC: F02B67/00
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection nozzle fixing device on a direct injection type diesel engine capable of improving pressing force of a fuel injection nozzle, etc. SOLUTION: It is possible to make a nozzle pressing arm 14 hard to fell down to the side of a support part 14B and to improve pressing force of a fuel injection nozzle 13 by a pressing part 14A at the time of fastening a fixing bolt 15 by providing a spacer 17 projected from an upper surface position of a cylinder head 11 on the cylinder head 11, making the support part 14B of the nozzle pressing arm 14 contact with this spacer 17, making this contact part as a fulcrum X of the nozzle pressing arm 14, shortening a distance between an installation part 14C and the support part 14B, shortening length of the whole of the nozzle pressing arm 14, improving rigidity of the nozzle pressing arm 14 and making a position of the fulcrum X high.
Patent JP-S63184489-A (JP)
Title: Picture information storage retrieval device
Inventor: FUJIMOTO MAKOTO
IPC: G06F17/30
Filed: 1986-10-07
Abstract: PURPOSE:To attain high speed retrieval even in multi-hierarchical retrieval adopting a representative picture by storing a specific picture being representative to a disk storage medium and a picture depending on the specific picture in separate storage areas. CONSTITUTION:A storage means (a) marks plural specific pictures selected among plural pictures and stores sequentially from the outside or inside of a picture information storage disk and the remaining subsequent picture depending on the specific picture from the inside or outside of the disk. A retrieval means (b) starts retrieval at first from the specific picture based on said marking. Then the representative specific picture with respect to the disk storage medium and the picture depending on the specific picture are stored in separate storage areas, then high speed retrieval even in the multi-hierarchical retrieval is applied.
Patent JP-2000069292-A (JP)
Title: Image processing unit, its method and storage medium
Inventor: KAJIWARA HIROSHI
IPC: H04N19/60
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently code an image with diversified characteristics by predicting compressing efficiency when an input image which receives frequency conversion is coded and that the image not receiving the frequency conversion is coded, and deciding whether or not the image is to be coded after the frequency conversion is applied to the image, based on the prediction result. SOLUTION: A discrete wavelet conversion circuit 103 applies frequency conversion to a received image for obtaining plural frequency band coefficients. A prediction means, consisting of code amount counters 112, 113 and a comparator circuit 114 predicts a compression efficiency in the case of coding, after the frequency conversion is applied to the received image and in the case of coding without the application of frequency conversion to the received image, based on the obtained coefficients. A selector 15, based on the prediction result decides whether or not the received image, is to be coded after application of the frequency conversion to the input image. An output means consisting of a selector 115, an MUX 118 and a code output section 119 outputs data which are obtained by coding the received image based on the result of decision.
Patent JP-H0286980-A (JP)
Title: Scroll hydraulic machine
Inventor: NISHIDA MITSUHIRO
IPC: F04C18/02
Filed: 1988-09-21
Abstract: PURPOSE:To make handling ease and safety by delivering air of a fan in the axial direction with plural numbers of air holes in a first guide part, and further delivering it toward a body from a second guide part, while utilizing an opening of this second guide part as a handle in which fingers of an operator are insertable. CONSTITUTION:When a motor 11 is rotated, a driving scroll 18 is also rotated, while a driven scroll 21 is eccentrically rotated via an Oldham's coupling 24, so that gas is compressed by these scrolls 18, 21. Then, air is delivered in the radial direction by rotation of a fan 25a and, after it is discharged out of air hole parts 11d, 12c being constituted of a first guide part 11c and a third guide part 12b, it is guide in the axial direction from a third guide part 11e. When a product is handled, an operator inserts his fingers into an opening 11f of this second guide part 11e, uplifting this product. At this time, such a fear that the operator's fingers comes into contact with the fan 25a in the air hole part 22d will never happen.
Patent JP-2001059336-A (JP)
Title: Slip form device
Inventor: TANI YUICHI
IPC: E04G11/22
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a slip form device to separate a sliding form in starting the work by making use of the drive force of a climbing jack. SOLUTION: A long hole for guide is provided in a reverse side of a sliding form 11 or a bracket 18 projected from a part opposite to the reverse side of the form of a yoke, a guide shaft 17 slidably fitted in the long hole is fixed to the other side, a toggle link 30 to pivotably attach end parts of a pair of links 31a, 31b by a pivotable shaft between links is pivotably supported turnably in the vertical direction between the sliding form 11 and the part opposite to the reverse side of the form of the yoke, a link turning means to reciprocate the center of the pivotable shaft between links of the toggle link 30 across a line (a) to connect the centers of the pivotable support shafts at both ends of the toggle link 30, and a stopper 35 to regulate the operation at either side position with the pivotable attaching shaft position between the links across the line (a)  between the centers is provided.
Patent JP-H0692357-A (JP)
Title: Container for transportation
Inventor: ASAI CHIHARU
IPC: B65D21/04
Filed: 1992-09-04
Abstract: PURPOSE:To provide a container for transportation in which a supporting member to support the container can be shortened. when it is used in an automatic storing system. CONSTITUTION:On each side wall 24 and 25 on a longitudinal side, a supporting leg part 33 and 34 which is set on the same plane as a lower surface of a low wall part 21 is provided. By this, width of a container bottom can be increased. A supporting member supports the container by supporting the supporting leg parts 33 and 34. On an opening edge of the container. a recess D to house the supporting legs in during stacking is formed.
Patent JP-2000069293-A (JP)
Title: Method and unit for image data processing
Inventor: SANO CHIKAKO
IPC: H04N19/423
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a satisfactory image based on image data after the processing, even if the image data are deficient in the case of processing the image data in the unit of blocks. SOLUTION: When image data consisting of 'M-lines×N-pixels' written in a memory are read in the unit of blocks of a prescribed number of pixels for compression coding processing or the like, when data for, e.g. 2 lines and at a for 4 pixels per line are deficient, data (1, 1), (2,1), to (M, 1) at the left end are used to add data for two pixels per line to the left end side, and data (1, N), (2, N), to (M, N) at the right end are used to add data for two pixels to the right end. Data corresponding to one line portion are added to the upper end by using data (1, 1), (1, 2), to (1, N) at the upper end and data for one line are added to the lower end by using data (M, 1), (M, 2), to (M, N) at the lower end. The added image data are not conspicuous, and deterioration in a compression rate or deterioration in the image quality due to compression is prevented also.
Patent JP-H03100510-A (JP)
Title: Focus detector
Inventor: YAMAZAKI MASABUMI
IPC: G03B13/36
Filed: 1989-09-13
Abstract: PURPOSE:To automatically determine a general focus area to an arbitrary object and to automatically adjust the focus to an object existing in its area by selecting an area in which it is presumed that a principal object exists from in plural areas and executing the focal adjustment in accordance with distance information corresponding to the selected area. CONSTITUTION:In an area image sensor 21 in which an object image is formed, its light receiving part is divided into nine focus areas 1 - 9. The output of an output value processing circuit 28 is supplied to a focus area selecting circuit 29, and in the circuit 29, one of nine focus areas 1 - 9 is selected, based on the output of the circuit 28. When one of the focus areas 1 - 9 is selected, range finding data corresponding to its area is read out of a RAM 25, and since a photographic lens is driven actually in accordance with the range finding data, the focus is adjusted to an object to be photographed, existing in the area selected finally. In such a manner, with respect to an arbitrary object, a general focus area is determined automatically, and the focus can be adjusted automatically to the object existing in its area.
Patent JP-S61117562-A (JP)
Title: Preparation of electrophotographic sensitive body
Inventor: AONUMA HIDEKAZU
IPC: G03G5/00
Filed: 1984-11-13
Abstract: PURPOSE:To enable uniform and strong protective film to be obtained by forming the protective film made of an inorg. metal oxide on a photoconductive layer by vapor deposition, sputtering, or ion plating. CONSTITUTION:A substrate having a photoconductor attached is placed in a vapor deposition device, and it is set to an optimum temp. dependent on the kind of the photoconductor. The source metal of the intended metal oxide to be formed into a film, such as Sn, Sb, Ti, Zn, Bi, or In, the lower oxide of one of them, or the intended metal oxide itself, is set as the evaporation source, after weighing it or not, and the device is evacuated. After it is reduced in pressure to a prescribed value, a gaseous mixture of air and an inert gas is introduced into the device, it is maintained at a prescribed vacuum, and the source is electrically heated. Said metal, lower metal oxide, or metal oxide is evaporated and deposited onto the substrate, thus permitting a strong protective film durable against repeated long-term uses to be obtained.
Patent JP-2001068815-A (JP)
Title: Wiring board and its manufacture
Inventor: HAYASHI SHINTARO
IPC: H05K3/32
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board free from short-circuiting and a manufacturing method of the wiring board. SOLUTION: This manufacturing method of a wiring board uses a printed board in which the thickness of an insulating resin layer 4 formed between an electronic component 1 and the board is made 0.6-1.3 times the thickness of an electrode, and a wiring board in which the thickness of an insulating resin layer is 0.6-1.3 times the thickness of an electrode, in a wiring board wherein the electronic component 1 is connected with the electrode 14 formed on the board 11 via an anisotropic conducting layer 3.
Patent JP-H0284719-A (JP)
Title: Manufacture of semiconductor device
Inventor: TAMURA FUMISATO
IPC: H01L21/28
Filed: 1988-09-21
Abstract: PURPOSE:To enable the formation of a film whose crystal grain diameter is sufficiently small as compared with wiring width, and improve stress migration resistance without deteriorating electromigration resistance by a method wherein an A alloy thin film is deposited on a semiconductor substrate, by using a sputtering method having a specified film forming condition. CONSTITUTION:By using a sputtering method wherein target material is aluminum alloy containing 3.0-5.5wt.% copper, the substrate temperature at the time of deposition is lower than or equal to 180 deg.C, and the deposition rate is 0.8mum/min or more, a metal thin film is deposited on a base semiconductor substrate. For example, the relation between the average crystal grain diameter of the following conditions and the substrate heating temperature at the time of deposition is shown by figure; a target of Al-4wt.% Cu is used, the deposition speed is 1.1mum/min, and an Al alloy film of 1mum thick is deposited on a silicon oxide film. The average crystal grain diameter of the Al alloy thin film added with about 4wt.% copper depends largely on the substrate temperature at the time of film formation. When the substrate temperature is lower than or equal to 180 deg.C, an Al-Cu alloy thin film having crystal grain whose grain diameter is sufficiently small as compared with wiring width of about 1.0+ or -0.3mum can be formed.
Patent JP-S61117120-A (JP)
Title: Chemically synthesized manganese dioxide for cell
Inventor: YAMAMURA KAZUAKI
IPC: H01M4/50
Filed: 1984-11-12
Abstract: PURPOSE:To obtain chemically synthesized MnO2 for cell having remarkably improved performance by incorporating chemically synthesized MnO2 cong. partly MnO2 formed by the chlorate reaction to MnO2 formed by the oxidation of MnCO3 as base material. CONSTITUTION:The grade of MnO2 is improved by the oxidation of MnCO3 using pressurized gaseous oxygen or by the acid treatment of oxidized MnCO3 under atmospheric pressure using dil.H2SO4, etc. The obtd. MnO2 is further heat-treated, or oxidized MnCO3 is treated with acid, necessary amt. of Mn salt, chlorate and acid are added to cause reaction. Thus, MnO2 is obtd. by the chlorate reaction. Chemically synthesized MnO2 prepd. by the chlorate reac tion is cong. partly to the MnO2 obtd. from MnCO3, which is heat-treated further to provide the title MnO2 contg. >=70% MnO2 derived from MnCO3, and cong. >=88% MnO2 content and <=1.5% combined water.
Patent JP-H0285251-A (JP)
Title: Plant growth regulator
Inventor: SOMEI MASANORI
IPC: A01N43/40
Filed: 1988-09-22
Abstract: PURPOSE:To obtain a plant-growth regulator effective in promoting the sprouting and initial growth of plant by using one or more kinds of indole derivatives (some of which are novel) as active components. CONSTITUTION:The objective plant growth regulator contains, as active components, one or more kinds of indole derivatives (e.g., 2-chloroindole-3- carboxyaldehyde) including novel indole derivatives of formula I (X is -CHO; Y is H, halogen, lower alkyl, phenyl, pyridyl, 3-hydroxy-3-methyl-1-buten-1-yl or 2-methoxycarbonylethen-1-yl; Z is H; R is 3-methyl-2-buten-1-yl) [e.g., 2- bromo-1-(3-methyl-2-buten-1-yl)indole-3-carboxyaldehyde of formula II]. The agent is applicable to rice, wheat, cucumber, tomato, flowers, etc.
Patent JP-H1187634-A (JP)
Title: Thin-film capacitor
Inventor: KAWAKUBO TAKASHI
IPC: H01L27/04
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a thin-film capacitor having a superior ferroelectricity or paraelectricity, the temperature dependence of the remanent polarization is low, when ferroelectricity is utilized with lowered field resistance. SOLUTION: As a lower part electrode 2,  001} plane or  011} plane of a cubic system or tetragonal system is present on its surface is used. On the  001} plane or the  011} surface of the lower part electrode 2, such a dielectric thin film 3 as a perovskite type oxide is oriented and grown as, BaTiO3 being a main component, Ti of its B site element is replaced with at least one kind of element selected among Zr, Hf, and Sn, comprising composition such as a crystal structure of orthorhombic system or rhombus system is stable at a room temperature. Thus, such the dielectrics thin film 3 of such a perovskite type crystal structure as distorted orthorhombic system or entirely new monoclinic system is obtained.
Patent JP-H0399857-A (JP)
Title: Cleaning method for ink jet head
Inventor: NONOYAMA SHIGEO
IPC: B41J2/165
Filed: 1989-09-13
Abstract: PURPOSE:To prevent the occurrence of injection abnormality of a nozzle by compressing ink which is supplied into an ink jet head during the operation of a wiper, oozing the ink through the nozzle, and operating the wiper. CONSTITUTION:Ink is jetted through the nozzle of an ink jet head 2. A nozzle surface 20 of the head 2 is scraped with a wiper 4. In this cleaning method of the ink jet head, ink into the head 2 is compressed during wiper operation. A small amount of ink is made to ooze through the nozzle. Thus, intrusion of bubbles and dust into the nozzle is prevented. Scrapping operation with the wiper 4 is performed, and cleaning is performed. Thus, the intrusion of bubbles and dust into the nozzle can be prevented by the wiper operation, and the occurrence of the injection abnormality of the nozzle can be prevented by the cleaning.
Patent JP-H1189261-A (JP)
Title: Motor drive control circuit
Inventor: HAYASHI KAZUOKU
IPC: H02P3/08
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive control circuit which can surely control the drive of a motor. SOLUTION: A motor drive control circuit is composed mainly of a lead relay LR which is provided with lead switches L1 and L2 having lead pieces LS1 and LS2 as breaking means and exciting coils LC1 and LC2 respectively wound around the switches L1 and L2 and breaks the power supply to a motor M when the lead pieces LS1 and LS2 of the switches L1 and L2 are actuated by the exciting actions of the coils LC1 and LC2 caused by an overcurrent. Since the breaking means constituted of electromechanical switch elements are used, the switching operation of the control circuit is not affected by heat as compared with the conventional example which uses a breaking mean composed of the PTC element of a thermoelectric switch element. Therefore, the control circuit can surely control the drive of the motor M even when the motor M is continuously driven.