baber/WOPTO huggingface dataset:
Patent JP-H09151410-A (JP)
Title: Snow melting device
Inventor: NOMURA HARUO
IPC: E01H5/10
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain excellent snow melting effect at a low cost by disposing a large number of parallel recessed parts on the ground surface, and laying heating pipes for heating water and warm water such as heated water and wall water flow, in the recessed parts. SOLUTION: A large number of channel rods 1A are placed on the leveled ground surface (formed surface) so as to form a large number of parallel recessed parts 1. Heating pipes 2 for making heated water, well water, or the like flow are disposed in the recessed parts 1 in such a way that the upper end parts almost coincide with the upper end parts of the recessed parts 1 while leaving water storable water tank parts 3 (snowmelt water reservoir space) on the lateral sides of the heating pipes 2. Snow cover and thrown show (filling snow) on the recessed parts 1 formed parallelly in large numbers enters into these recessed parts 1 and comes in contact with the heating pipes 2 in the recessed parts 1 so as to be melted by the heat of the heating pipes 2.  The snowmelt water is accumulated in the recessed parts 1 and heated by the heating pipes 2 so as to act as snow melting warm water, thus further accelerating snow melting effect.
Patent JP-H01155740-A (JP)
Title: Communication control system
Inventor: TANUMA HIROYUKI
IPC: H04L29/06
Filed: 1987-12-11
Abstract: PURPOSE:To prevent the transmission efficiency of a transmission line from being deteriorated by receiving a program and transfer of a data from other data transmitter (DSR) and allowing its own CPU to execute it. CONSTITUTION:When the data of a DSR 2 is desired to be processed by the operation of a DTE 100 connected to a DSR 1 via an external connection interface EIF 11, the DTE 100 applies the operation in response thereto, then a control circuit CNT 31 responses thereto via the EIF 11 and the DSR 1 and 2 are connected logically via internal connection interfaces IIF 21 and 22 and it is requested to the CNT 32 of the DSR 2. The CNT 32 transfers the program in the memory 52 to the DSR 1 via the IIF 22 by the DTR 42. Thus, the data processing of the DSR 2 using the program of the DSR 2 is implemented freely and the object is attained by the operation of the same procedure as the command system of the DSR 2.
Patent JP-H11265264-A (JP)
Title: Backup storage system and method therefor
Inventor: KATO YASUSHI
IPC: G06F3/06
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To automatically transfer data stored in an outside storage device to be used as the main storage means of a computer, and to store the data in another outside storage device for backup. SOLUTION: An uninterruptible power supply unit 4 supplies power to a computer 1, and when a timer-on signal is outputted from the computer 1, a power is supplied to a backup storage device 3, and when a timer-off signal is outputted from the computer 1, power supply to the backup storage device 3 is stopped. The backup storage device 3 is operated only during the power supply from the uninterruptible power supply unit 4, and data stored in a magnetic disk device 2 are transferred, and the transferred data are automatically stored.
Patent JP-H10151899-A (JP)
Title: Decorative plate with pattern and its manufacture
Inventor: YAMASHITA KIYOAKI
IPC: B44C5/04
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a decorative plate having a light weight and easy handling by interposing woven fabric of water stream-like pattern formed of a yarn-like material and a low melting point fiber between two transparent acrylic or polycarbonate resin plates, melting the fiber by a physical means, and integrating it as an adhesive. SOLUTION: A 'water stream-like pattern' formed of a yarn-like material 4 is disposed or interposed between two transparent or translucent acrylic or polycarbonate resin plates 2 and 3. The plates 2, 3 and the material 4 are integrated by a physically melting adhesive to form the decorative plate 1 with a pattern. In this case, the two plates 2, 3 are adhered therebetween by emitting a high-frequency wave of about 10 to 20MHz under reduced pressure (about 30Torr) to the entire sandwiched plates 2, 3 for 60 to 120sec and hence melting the material 4 and the films 6, 7 vertically sandwiching the material 4.
Patent JP-2000136312-A (JP)
Title: Curable composition
Inventor: DOI TAKAO
IPC: C08L101/10
Filed: 1998-11-04
Abstract: PROBLEM TO BE SOLVED: To obtain a curable composition improved in depth curability and developing high strengths when cured by using a specified hydrolyzable-silicon- group-containing polymer, a curing catalyst, a filler comprising precipitated and/or heavy calcium carbonates each having a specified mean particle diameter as the essential components. SOLUTION: This composition is a room-temperature-curable one comprising a polymer having hydrolyzable silicon groups of the formula, at least part of said polymer being a polymer having hydrolyzable groups of the formula (a is 3), a curing catalyst, and a filler comprising precipitated calcium carbonate having a mean particle diameter of 2.0 μm or below and/or heavy calcium carbonate having a mean particle diameter of 1.0 μm or above. Desirably, the polymer has a molecular weight of 8,000-50,000, is a polyoxyalkylene polymer (B), and has a molecular weight distribution Mw/Mn of 1.7 or below. In the formula, R1 is a 1-20C monovalent organic group; and X is OH or a hydrolyzable group. Polymer B is obtained by polymerizing a cyclic ether and introducing hydrolyzable silicon groups of the formula into the terminals of the produced polymer.
Patent JP-S63160199-A (JP)
Inventor: NAKAGAWA TOSHITAKE
IPC: H05F3/02
Filed: 1986-12-23
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-H04183168-A (JP)
Title: Facsimile unit
Inventor: ITO JUNJI
IPC: H04N1/32
Filed: 1990-11-19
Abstract: PURPOSE:To automatically feed original sheets following a sending destination identification sheet by identifying a sending destination number from the sending destination identification sheet added to the leading head of original when transmitting the original and by connecting a line. CONSTITUTION:A mode selective section 1 selects automatic or manual mode by the operator, and information of selected mode is outputted as a signal 101. Further, in the manual mode, the conventional dial operation is applied. In the automatic mode, a main control section 2 outputs a start signal 201 to an original discriminating section 3, and a start signal 202 to a scanner 5, respectively. The scanner 5 scans original and outputs image data 501, while the original discriminating section 3 discriminates whether the action to be taken is for a sending destination identification sheet or not. If the action to be taken is for the sending destination identification sheet, the original discriminating section 3 sends a start signal 301 to a number identification section 4 to identify a sending destination number, and outputs a start signal 401 and sending destination number data 402. A communication control section 6 connects line to outputs a start signal 601 to the main control section 2 and sends image data 5-1, thereby enabling the facsimile unit to carry out continuous automatic transmission.
Patent JP-H07163443-A (JP)
Title: Rotary rack
Inventor: MARUYAMA HIDEJIRO
IPC: A47F5/03
Filed: 1993-12-14
Abstract: PURPOSE:To miniaturize the whole system of a rotary rack, which can circulate a large number of trays put in order endlessly in such a manner that each tray pushes the next one from one to another. CONSTITUTION:In prior art systems, each tray 30 is equipped with a large and heavy metal block which transmits the pushing force, and therefore the driving motor of a sprocket 23 gets large-sized, causing the whole system to get large-sized. In this invention, the metal block of each tray 30 is replaced by a sheet metal member for weight reduction, and each tray 30 is mutually linked by linking members 37 so as not to be bent or deformed by the pushing force.
Patent JP-H05117608-A (JP)
Title: Pressure-sensitive adhesive tape
Inventor: TAKAHATA EIJI
IPC: D03D15/12
Filed: 1991-10-30
Abstract: PURPOSE:To obtain a pressure-sensitive adhesive tape with less evolution of creases in heat-sealing operation by providing a pressure-sensitive adhesive layer on the surface of fluororesin-impregnated heat-resistant fabric by way of a porous fluororesin material. CONSTITUTION:A pressure-sensitive adhesive tape formed by providing a pressure-sensitive adhesive layer on the surface of fluororesin-impregnated heat- resistant fabric by way of a porous fluororesin material. To improve the adhesion between the fluororesin-impregnated heat-resistant fabric and the porous fluororesin material, it is also possible to apply a bonding treatment such as alkali metal treatment and sputtering-etching treatment on the surface of at least one of the both. It may be inferred that the provision of the porous fluororesin material on the surface of the fluororesin-impregnated heat-resistant fabric brings the effects of crease prevention by virtue of the cushioning properties of the porous material. It is preferred to form the pressure-sensitive adhesive layer by using a silicone-base pressure-sensitive adhesive from the viewpoint of heat resistance.
Patent JP-H01155688-A (JP)
Title: Contact signal interface matching device
Inventor: TOYOOKA SEIICHI
IPC: H05K7/14
Filed: 1987-12-14
Abstract: PURPOSE:To improve a packaging efficiency and enable measures to be taken against alteration of the specifications by a method wherein a rack, a printed substrate card, and a card relay are provided, where the printed substrate card is fixedly connected to an external connecting terminal on the rear of the rack. CONSTITUTION:A contact signal interface matching device 1 is composed of a rack 2, printed substrate cards 3, card relays, and fuses 5 as main components. Two or more card relays 4 are arranged on the card 3, two or more operation display emitting diodes 7 which ascertain if the relays 4 operate are provided to the front of the card 3, and two or more safety fuses 5 for short-circuit and two or more seals 9 on which the designation of a signal circuit is entered are attached to the card 3. The card 3 is connected with an external device at the rear of the rack 2 and then a required interface matching circuit is constituted. By these processes, a packaging efficiency can be improved and measures against the alternation of specifications can be taken.
Patent JP-H05276373-A (JP)
Title: Color separation method for inkjet-type color graphic printing
IPC: H04N1/23
Filed: 1992-10-29
Abstract: PURPOSE: To provide a printing method, capable of mixing color dots and true black dots at a high resolution in one page in a four-color liquid ink printing system. CONSTITUTION: Input data is stored in a CMY bitmap color plane and data representing a composite black is previously shifted from a color plane to a K (black)-plane. Then, the data is tested so that a black ink within the minimum interval from a color ink is detected. The test is facilitated by indicating each block as a color, a black or a white block. The indication is logically stored in a color table or a block table. Here, each data block is represented by a single bit. If the black block is detected adjacently to the color block, the corresponding data block is returned to the color plane from the K-plane, and printed as composite black, so that the spacing violation is corrected.
Patent JP-H01237255-A (JP)
Title: Overload alarm device for trailer brake
Inventor: YOAHIMU FUERUTOMAN
IPC: B60T8/00
Filed: 1988-12-14
Abstract: PURPOSE: To give an overload warning without delay by detecting the magnitude of supply energy to a tractor brake system and a trailer brake system by first and second sensors, and obtaining the ration by a comparing device to produce a warning in the case where the ratio factor changes beyond a predetermined critical change velocity. CONSTITUTION: A tractor brake system 3 supplies a fluid pressure to a tractor brake system 17 to be controlled at need, and when the force generated in a connecting part 14 between a tractor 4 and a trailer 12 is beyond a predetermined value by a force sensor 15, braking of a trailer brake system 13 is performed through a control device 16, a trailer control device 7 and a trailer braking control device 10. The magnitude of supply energy to the tractor brake system 17 is directly measured by a first sensor 18, the magnitude of supply energy to the trailer brake system 13 is indirectly measured at early stage by a control conduit 9, both signals are compared by a comparator 5, and when the ratio changes beyond a critical change velocity, a warning is produced, and energy to the trailer brake system 13 can be decreased by a brake pressure release device 6.  Thus, a warning can be displayed without a delay.
Patent JP-H11150267-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: HAGIWARA YOSUKE
IPC: H01L21/76
Filed: 1997-11-14
Abstract: PROBLEM TO BE SOLVED: To provide a structure which suppresses a current from flowing between source and drain regions, even at the time of being turned off, while keeping a high withstand voltage parasitic P-type MOS from turning on between the source and drain regions. SOLUTION: N- or P-low concn. regions 117 are formed between a source region 104 and parasitic N-type MOS channel stopper 111 and between drain region 105 and the stopper 111, to suppress a depletion layer formed by a voltage applied to the drain region 105 from extending to the parasitic n-type MOS channel stopper 111, thereby keeping the withstand voltage at a high level between the source and drain regions 104, 105.
Patent JP-H05126351-A (JP)
Title: Heat exchanging unit
Inventor: NISHIKAWA SHINICHI
IPC: F24F13/20
Filed: 1991-10-31
Abstract: PURPOSE:To reduce noise from a heat exchanger unit. CONSTITUTION:A heat exchanger unit includes a centrifugal fan 5 disposed in a ventilation passage 7 of a unit body 1 and a substantially square-shaped heat exchanger 9 disposed so as to surround the centrifugal fan 5, and is adapted such that air discharged from the centrifugal fan 5 by the rotation of the centrifugal fan 5 is fed to the heat exchanger 9. A control plate 21 extending toward the centrifugal fan 5 is mounted on the side of the suction of a straight line shape part 9a of the heat exchanger 9.
Patent JP-H10138148-A (JP)
Title: Vitrified extra-abrasive grain grinding wheel
Inventor: ITO KENJI
IPC: B24D3/00
Filed: 1996-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a vitrified grinding wheel excellent in abrasive grinding holding force (that is, high in the grinding ratio) while maintaining easy dressability. SOLUTION: A vitrified extra-abrasive grain grinding wheel is a grinding wheel formed by binding abrasive grain and inorganic hollow material by a vitrified binding material. Abrasive grain is formed of extra-abrasive grain, and inorganic hollow material is mainly formed of mullite material. This inorganic hollow material has a softening point higher by 50 deg.C or more than the intrinsic burning temperature of the vitrified binding material for extra- abrasive grain so as to maintain a hollow state before and after burning, and its pressure withstanding strength is 10MPa to 100MPa. It is desirable that the intrinsic burning temperature of the vitrified binding material is in a range of 650-1000 deg.C.
Patent JP-H08153585-A (JP)
Title: El(electroluminescence) driving device
Inventor: MORITA MINORU
IPC: H05B44/00
Filed: 1994-11-25
Abstract: PURPOSE: To make control of the luminance in compliance with enlargement of the area of an EL by preventing drop of the luminance caused by drop of the electrostatic capacitance resulting from secular change in the EL. CONSTITUTION: An EL driver device is structured so that an EL having an electrostatic capacitance CEL is connected through a coil L in series to a power supply for driving E which generates rectangular waves, wherein the supply frequency fosc of the power supply E is approximated to the serial resonance frequency f2 consisting of L and electrostatic capacitance C2 of the EL after a secular change, and thereby the brightness of the EL after secular change is driven with the max. power efficiency. The inter-end voltage VEL of the EL is sensed and fed to the input part VIN of a pulse width control circuit 2 which is to control the width of the rectangular waves of the power supply.  According to the degree of the drop of VEL, the control circuit 2 increases the width of the rectangular waves so that compensation of the brightness is conducted in compliance with the enlargement of the area of EL.
Patent JP-H01155377-A (JP)
Title: Elastic rotary body and fixing device
Inventor: SASAME HIROSHI
IPC: G03G15/20
Filed: 1987-12-11
Abstract: PURPOSE:To improve the conveyance, fixation, wear resistance, and specially durability of a sheet type carried such as paper greatly by dispersing and incorporating oil-adsorptive fillers in the rubber material of an elastic layer. CONSTITUTION:The fixing device consists of a fixing roller 1 which normally has a heat source H internally and contacts an unfixed toner image T carried on transfer paper P and a pressure roller 10 which presses the transfer paper P which carries the toner image against the fixing roller 1. In this case, the fillers 30 with high oil adsorptivity are mixed dispersedly with the silicone rubber forming the elastic layer 4 of the fixing roller 1. Consequently, an oily unvulcanized component contained in the silicone rubber and low-molecular- weight oil having a chain break of the silicone rubber are adsorbed by the fillers and never deposited on the border surface between the elastic layer 4 and a resin layer 6, so that the adhesive strength between the elastic layer and resin layer never decreases.
Patent JP-H10154535-A (JP)
Title: Pressure contact type terminal metal fitting
Inventor: ATSUMI KEIGO
IPC: H01R13/115
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To provide high pressure contact reliability after suppressing the whole length to be short. SOLUTION: A pressure contact portion 12 is formed into top face open slit-like, two sets of front and back pressure contact blades 21, 22 are provided. The front side pressure contact blades 21 are formed by cutting up one pair of protrusive pieces 24 butt-like from right and left plates 19 so as to form pressure contact slit 25 between the same. The back side pressure contact blade 22 is formed by cutting up a previously pressure contact slit 29-formed portion from a bottom plate 27. Since even the portions constituting the pressure contact blades 21 cut up from the side plates 19 are arranged on a front side apart from a barrel 13, the same are hardly influenced by the bending deformation of the side plates 19 so that the dimension accuracy of the pressure contact slit 25 are maintained comparatively accurately. High reliability on the pressure contact of a wire 1 can be obtained as a whole, and since both pressure contact blades 21, 22 are cut up independently from the side plates 19 and the bottom plate 27, the whole length of the pressure contact portion 12, that is, a terminal metal fitting 10 can be kept in short.
Patent JP-H01154956-A (JP)
Title: Method of molding concrete
Inventor: MATSUMOTO TOSHIKAZU
IPC: E04F13/02
Filed: 1987-12-12
Abstract: PURPOSE: To facilitate work for assembling a form by assembling the form having an uneven pattern and a frame member assembling plane portion formed on the surface of a board and providing a preset space between the surface of a structure building frame and the form to pour concrete therein. CONSTITUTION: An uneven pattern forming material 13 including a styrene foam is set on a portion excluding one end 12a on the surface of a board 12 and the whole surface thereof and the end face 12b of the board 12 are covered with a skin layer 14 to form a form 11 having a surface with a formation portion 15 for the uneven pattern forming material 13 and the skin layer 14 and a plane portion 16 on the surface of the one end 12a o the board 1. The form 11 is secured to a building frame 17 at a present space from its surface and a facing thin wood 19 is abutted to the uneven pattern formation portion 15 of the plane portion 16 for putting the plane portion 16a of the other form 11a in contact with one end 12a of the form 11 and for pouring paste concrete 20 into the space. In this way, work for assembling the form is facilitated.
Patent JP-H01156476-A (JP)
Title: Deposit film-forming apparatus
Inventor: KOIKE ATSUSHI
IPC: H01L21/205
Filed: 1987-12-15
Abstract: PURPOSE:To improve the characteristics and reproducibility of a deposit film and to form a functional deposit film having a large area by providing exhaust means to the upper and lower part of a film-forming space, respectively, and eliminating a pressure difference in a film-forming chamber. CONSTITUTION:After a base material 102 is disposed, a film-forming chamber 100 is evacuated from the upper part and the lower part by means of exhaust pumps 114, respectively. The base material 102 is heated by means of a heater 103, and this base material 102 is rotated by means of a motor 113. A high-frequency voltage is impressed from a high-frequency electric power source 112 and a glow discharge is initiated between a cathode electrode 101 and the base material 102, by which a deposit film is formed on the base material 102. Since exhaust is carried out in the upper part and in the lower part, the inside of the film-forming chamber 100 is practically free from pressure difference and, as a result, the concentration of a gaseous raw material introduced through a gas-introducing pipe 110 and the concentration of radicals, ions, etc., produced by means of high-frequency energy can be made nearly constant. By this method, the thickness of the deposit film can be uniformized over a wide range of the base material 102.
Patent JP-H06154789-A (JP)
Title: Scale inhibitor and scale prevention method
Inventor: TOKUMARU SHOICHI
IPC: C02F5/10
Filed: 1992-11-25
Abstract: PURPOSE:To prevent scales from attaching to devices of various kinds which use circulation water by adding hydrolysates of maleic anhydride-isobutylene copolymers and those of maleic anydride-aliphatic conjugated diene copolymers to city water, industrial water, etc. CONSTITUTION:In scale inhibitors which are added to water being used as circulation water for devices such as a boiler, cooling tower, evaporator, heat exchanger, agents including hydrolysates of maleic anhydride-isobutylene copolymers and hydrolysates of maleic anhydride-aliphatic conjugated diene copolymers are used. By adding such scale inhibitors to water, these polymers are adsorbed on the surfaces of crystals having scale forming property of calcium carbonate in the water, particularly on the surfaces of calcium silicate and magnesium silicate in a high silica water system, whereby growth of scale is restrained and surface conditions of crystals are changed, so that attachment of scales is prevented in a synergistically effective manner.
Patent JP-H06161863-A (JP)
Title: Data protecting system for exchangeable storage medium
Inventor: IDEI HIROYUKI
IPC: G06F21/62
Filed: 1992-11-25
Abstract: PURPOSE:To prevent the data destruction of a storage medium generated when detaching the storage medium from a driving device. CONSTITUTION:When the mount processing request of a medium (floppy disk) to a filing system is generated, the superblock of the medium is read out to a memory (S101). Next, current time is read from a timer as peculiar information (S102), and the extracted current time is stored on the memory of the system (S103) and also set to the peculiar information area of the medium of the superblock loaded into the memory (S104). Then, after the superblock in the memory is written in the relevant area of the medium (S105), the mount processing of the medium is performed (S106). Afterwards, the data of the medium are protected by using this peculiar information.