baber/WOPTO huggingface dataset:
Patent JP-H03133320-A (JP)
Title: Greenhouse for plant culture and air-conditioner therefor
Inventor: KASHIMURA TOSHIMASA
IPC: A01G13/08
Filed: 1989-10-19
Abstract: PURPOSE:To control a greenhouse for plant culture in an optimum environment and to reduce energy of air conditioning by dividing a plant culture zone of greenhouse by a movable partition and air-conditioning each divided partition zone individually. CONSTITUTION:A plant culture zone is divided into culture zones 3 and nonculture zones by a movable partition means such as curtains suspended by wire stretched in a greenhouse and each divided air space is individually and locally air-conditioned.
Patent JP-2000094711-A (JP)
Title: Print head device and ink jet printer having the same
Inventor: KAYANO MASAHIKO
IPC: B41J2/175
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a print head device whose meniscus on a nozzle face in hardly broken by an impact in a simple structure, and an ink jet printer having the print head device. SOLUTION: This print head device comprises a print head unit 10 having a print head 31 mounted thereon, an ink cartridge 3 which is detachably loaded to the print head unit 10 and accommodates an absorption body 22 to reserve ink by allowing the absorption body 22 to absorb the ink and a sealing packing 36 provided between the print head unit 10 and the ink cartridge 3. A connection member 33 of the print head unit 10 is connected to an ink supplying hole 23 of the ink cartridge 3 along with the loading operation of the ink cartridge 3 such that the connection member 33 pushes a filter 24 communicating with the absorption body 22 and an edge section of the ink supplying hole 23 is brought into intimate contact with the sealing packing 36. The sealing packing 36 is roughly formed in a cylindrical shape and is deformed to be curved toward the inner space by an external compressing force.
Patent JP-2000112834-A (JP)
Title: Technique for dividing data for correction of fault of memory parts
Inventor: CYPHER ROBERT
IPC: G06F12/16
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To improve the error correction capability of a single error correction code by the least number of additional bits by allocating the data bits to plural logical groups so as to allocate at most a single bit corresponding to a single component to a single logical group. SOLUTION: A memory system 1000 includes four data channels 1002A..., respective data channels 1002A... includes plural memory devices 1004A... and the outputs of devices 1004A... are connected to an error correction circuit 1008. Then all bits are allocated to the logical groups so as to allocate at most a single bit corresponding to a single component to a single logical group, to prevent that plural bit error occur in a single logical group due to a single component fault. The number of bits to be allocated to every logical can be selected in order to optimize the number of bits in response to the check bits.
Patent JP-2000097389-A (JP)
Title: Heat insulating material and heat insulation exhaust cylinder or heat insulation double pipe mounted therewith
Inventor: KANAI SUMIO
IPC: F16L59/04
Filed: 1998-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a low cost heat insulating material having an infrared ray cutoff effect and an exhaust pipe and a double pipe mounted therewith. SOLUTION: A heat insulating material 1 is formed such that nonwoven layers 2, 2, and 2 formed of glass fiber and/or ore fibers and having thickness of 0.1-50 mm and density of 1-250 kg/m3 and layers 3, 3, and 3 where glass fiber cloth is stuck on a metallic foil layer with a thickness of 0.001-0.5 mm or a metallic foil are laminated together such that the layers are alternated with each other and two layer or more are present. Further, a heat insulation exhaust cylinder is formed that a heat insulating material is mounted on the outside or the inside of the exhaust cylinder formed in a circular shape or a polygonal shape in cross section. Or, a heat insulation double pipe consists of an outer pipe and an inner pipe and the heat insulating material is arranged between the outer pipe and the inner pipe of a double pipe in a circular shape or a polygonal shape in cross section.
Patent JP-H09111256-A (JP)
Title: Device for gasifying coal
Inventor: IKEDA YOSHIMASA
IPC: C10J3/52
Filed: 1995-10-18
Abstract: PROBLEM TO BE SOLVED: To provide a coal-gasifying device capable of stably discharging a melted slag without lowering the calorie of the produced gas, without increasing the heat loss of a gasification oven and without adding a special installation. SOLUTION: This device in which the lower part of a coal-gasifying oven 1 communicates with a preliminarily heating oven 4 through a slag tap 2, and in which a water pot 5 for discharging a slag thereinto is installed in the lower part of the preliminarily heating oven 4. Therein, a heat-preserving chamber 3 having a diameter which is larger than the diameter of the slag tap 2 and smaller than the diameter of the preliminarily heating oven 4 is adjacently placed immediately under the slag 2 The diameter of the heat-pressing chamber 3 is preferably larger by 20mm or more than the diameter of the slag tap 2.
Patent JP-H1175703-A (JP)
Title: Apparatus for producing frozen dessert
Inventor: SATO SHIGEO
IPC: A23G9/22
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for producing a frozen dessert capable of judging the presence of various liquids (syrup, water, etc.), in excellent accuracy and preventing or controlling malfunction. SOLUTION: This apparatus for producing a frozen dessert is equipped with cooling cylinders 2A and 2B for forming cooling chambers for producing frozen desserts, with syrup tanks 9A and 9B for storing syrups to be introduced into the cooling cylinders 2A and 2B, with routes for introducing the syrups in the syrup tanks 9A and 9B to the cooling cylinders 2A and 2B, with syrup detecting sensors 16A and 16B attached to the routes, with a microcomputer for judging the presence of syrup based on the output of the syrup detecting sensors 16A and 16B and with a judge standard changing means for changing the judge standard of the presence of syrup by the microcomputer according to the electrical conductivity of syrup.
Patent JP-H1179385-A (JP)
Title: Carrying conveyor device
Inventor: NISHINO YUKINOBU
IPC: A61L2/16
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To enable the high speed operation of a conveyor device which carries a vessel out of a sterile chamber. SOLUTION: This device is constituted in such a way that a first conveyor 4 is arranged in a sterile chamber 2 and a second conveyor 8 is arranged outside the sterile chamber 2. An intermediate conveyor 10 which overlaps over a downstream end of the first conveyor 4 and an upstream end of the second conveyor 8 is arranged. A chemical liquid pool 16 which collects chemical liquid for sterilization is provided below the intermediate conveyor 10, and a return side of the intermediate conveyor 10 passes through the chemical liquid. Consequently, a vessel 6 in carriage does not become unstable during its conveyance and high speed operation of the conveyor device is possible because a fixed plate is not arranged in a connection part of the first conveyor 4 in the sterile chamber 2 and the second conveyor 8 outside the chamber as is seen conventionally.
Patent JP-H04146755-A (JP)
Title: Tubular film suitable for infusion bag and manufacture thereof
Inventor: YOKOTA JUNICHIRO
IPC: A61J1/10
Filed: 1990-10-11
Abstract: PURPOSE:To obtain excellent transparency and shock strength and prevent the adsorption of an infusion into a device inner wall and the elution of a plasticizer and the like from the device inner wall by applying roll machining under specific conditions to an inflation film formed with crystalline thermoplastic resin under specific conditions. CONSTITUTION:A crystalline thermoplastic resin is melted and kneaded and formed into a film by the inflation method under the condition of the longitudinal drawing ratio 1.5 or below, and the inflation film is machined by the press rolling method at the pressing ratio 30-70%. The blow-up ratio is set to 3 or above preferably, 3.5 or above more preferably, and a better film is obtained if it is formed under the condition of the drawing ratio 1.3 or below preferably. The cloudiness value of the tubular film is set to 10% or below, 5% or below preferably, 3% or below more preferably, the drop impact strength is set to 100kg.cm/mm or above, 150kg.cm/mm or above preferably, 200kg.cm/mm or above more preferably, then a very excellent infusion bag is obtained.
Patent JP-H06199721-A (JP)
Title: Method for synthesis of alkyl tertiary alkyl ether using zeolite catalyst
Inventor: JIYON FUREDERITSUKU NAIFUTON
IPC: C07B61/00
Filed: 1993-10-28
Abstract: PURPOSE: To advantageously obtain the subject compd. from a tert. alcohol and a prim. alcohol by using a β-zeolite or a modified β-zeolite capable of bearing high humidity, lengthening the service life and showing good selectivity in the presence of peroxides.  
     CONSTITUTION: By using a β-zeolite or a β-zeolite modified with one or more kinds of metals selected from the groups IB, VB, VIB, VIIB and VIII, an alkyl tert. alkylether is obtained from a tert. alcohol and a prim. alcohol. The most preferable process is to obtain methyl tert. butyl ether useful as compounding component for high-octane gasoline together with isobutylene, depending on a case together with diisobutylene, from tert. methyl alcohol and methanol. The catalyst exhibits high activity and a high conversion of the tert. alcohol and a high selectivity of the tert. alkyl ether at lower temp., and decomposition of peroxides in crude alcohol materials are quantitatively attained. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H02169647-A (JP)
Title: Ductile blow-moldable composition
Inventor: RATSUSERU JIEI MATSUKUREDEI
IPC: C08L67/00
Filed: 1989-10-11
Abstract: PURPOSE: To obtain a composition blow-moldable into a ductile article by blending a rubber modified styrene-maleic anhydride copolymer, a specified polybutylene terephthalate ester, and a styrene-maleimide copolymer.  
     CONSTITUTION: In a composition obtained by blending (a) a rubber modified styrene-maleic anhydride copolymer, (b) a core-shell graft copolymer modified polybutylene terephthalate ester and (c) a styrene-maleimide copolymer having pendant carboxyl or hydroxyl group, the weight ratio of the copolymer (a) to the polyester (b) is about 65:35 - about 35:65, and the quantity of the copolymer (c) is about 1-20 pts.wt. per 100 pts.wt. of the total of (a)+(b)+(c). As the rubber modified styrene-maleic anhydride copolymer, a one containing about 1-25 wt.% of maleic anhydride is preferably used. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0991107-A (JP)
Title: Paper format register device
Inventor: EBISAWA ISAO
IPC: G06F3/0488
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To register a paper format only touching the surface of a tablet by registering inputted format information corresponding to paper. SOLUTION: A tablet 2 is connected through a cord to a data processor and the tablet 2 is formed into the shape of plate in size A4, for example. In the state of placing a form such as a slip on that tablet and overlapping them, a position coordinate is detected based on pen-point pressure applied through the slip. A lot of character description frames are printed and formed on the slip and when any position on the tablet corresponding to that area is touched, the coordinate of that touched position is registered as format information for defining the character arrangement area of paper. In a format register mode, a CPU 11 inputs the position coordinate detected by the tablet 2 as paper format information and stores it in a format file 12.
Patent JP-S62118350-A (JP)
Inventor: STENGL GERHARD
IPC: G03F1/20
Filed: 1986-11-13
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-2000093858-A (JP)
Title: Device and method for producing barrier rib
Inventor: ROKKAKU TADASHI
IPC: H01J17/04
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent the formation of a chipped part by packing a UV-curing resin in the groove of a die applied with a releasable coating in a rarefied air chamber, placing a substrate thereon and irradiating the resin with UV from the rear side of the substrate to cure the resin. SOLUTION: The surface of a die 11 is applied with a releasable coating 13 by impregnating with Teflon(R) resin. A barrier rib material 15 is filled in a groove 12 on the surface of the die 11 in a rarefied air chamber 14 by a barrier rib material filling device 16 by the use of a mask 21. The die 11 is brought out of the rarefied air chamber 14, a substrate 17 is placed thereon, the rib material 15 is irradiated with the UV 18 from plural UV irradiation lamps 19 through the substrate 17, and the barrier rib material 15 adhered to the substrate 17 is cured. The substrate 17 is pulled up, and the cured barrier rib material 15 is discharged from the die 11. The substrate 17 is reversed, and a barrier rib 22 is heated by a heater 20 and baked. Consequently, the tip of the rib 22 is not chipped, and the deterioration is prevented.
Patent JP-H02121706-A (JP)
Title: Method and device for piercing and rolling seamless metal tube
Inventor: MOCHIZUKI RYOSUKE
IPC: B21B28/04
Filed: 1988-10-28
Abstract: PURPOSE:To manufacture high quality seamless metal tubes having no shoe mark flaw by changing a working position in the direction orthogonal to a rolling direction of disk shoes per rolling and mechanically removing adhered metal on disk shoe surfaces. CONSTITUTION:As for a Mannesman piercing machine 10, a working position of disk shoes 12 is surely and automatically adjustable every rolling time by mounting a rolling timing detector 15, a shoe position adjuster 16, an adhered metal remover 17, a removing position adjuster 18, and a controller 19. Thus, deposition of sized metal in the same region on the surface of the shoes 12 is prevented, a working position of the remover 17 is surely and automatically adjusted along the surface of the shoes 12 to easily remove simply peelable early seized metal M deposited on some regions on the surface of the shoes 12 by the remover 17. As the result, generation of shoe mark flaws is prevented.
Patent JP-S61148748-A (JP)
Title: Ion source with solid-evaporating furnace
Inventor: TOKIKUCHI KATSUMI
IPC: H01J27/02
Filed: 1984-12-24
Abstract: PURPOSE:To reduce fluctuations of ion beams being generated by mechanically changing an opening area of a pipe, through which a sample vapor in an evaporating furnace for heating a solid sample is introduced into an ion source chamber, correspondingly to the furnace temperature for heating. CONSTITUTION:An ion source with a solid-evaporating furnace, in which a solid sample 1''' is heated and vaporized with heaters 1' and introduced into a microwave ion source chamber through an introduction pipe 2, and the temperature in an evaporating furnace 1 is detected by a thermocouple so as to control the heaters 1', is formed. Moreover, a mobile rod 10, which is moved by a bimetal 9 formed of an amber and bronze combination and the like so as to be capable of changing an area of the opening part, is positioned at the opening part of the introduction pipe 2. Hence, flowing of a large amount of vapors into the ion source chamber, caused by overshooting and runaway of the temperature in the evaporating furnace 1, can be prevented, with functions of beam current stability, withstand voltage, and the like of the ion source being maintained favorably.
Patent JP-H03132004-A (JP)
Title: Fe-ta-c magnetic film and magnetic head
Inventor: SUWABE SHIGEKAZU
IPC: H01F10/14
Filed: 1989-10-18
Abstract: PURPOSE:To obtain high magnetic flux saturation density, high permeability, low magnetostriction constant, and high heat resistance by letting Fe of bcc structure coexist with the crystals of TaC and Ta2C, in the texture of a magnetic film consisting of Ta 5-15%, C 8-20%, and the remainder Fe by atomic ratio. CONSTITUTION:Fe of bcc structure and the crystals of TaC and Ta2C coexist in the texture of a magnetic film consisting of Ta 5-15%, C 8-20%, and the remainder Fe by atomic ratio. As Fe of bcc structure and the crystals of TaC and Ta2C coexist as mentioned above, the crystal particles of alpha-Fe are made into fine pieces with excellent soft magnetic characteristics of high permeability and low coercive force. Besides, the magnetic moment of Fe decreases only a little and high magnetic flux saturation density can be obtained, as Fe is separated from TaC and Ta2C. Furthermore, the microcrystals of TaC and Ta2C suppress the growth of the crystal grains of Fe. Accordingly, it is possible to prevent the deterioration of the soft magnetic characteristic even if heat treatment which helps the glass deposition for a head is performed.
Patent JP-H03134123-A (JP)
Title: Manufacture of sintered ore
Inventor: NAKAJIMA RYUICHI
IPC: C22B1/16
Filed: 1989-10-18
Abstract: PURPOSE:To reduce manufacturing cost without using lime by charging raw material for sintering, resin solution and water into a mixer, mixing, granulating and charging the granulated material into a sintering machine. CONSTITUTION:The sintering raw material, the resin solution and water as binder are charged into a primary mixer 1, mixed and granulated. The granulated material is again mixed into a secondary mixer 2 and granulated. The obtd. granulated material is charged into the sintering machine 3 to manufacture sintered ore. As the resin solution, melamine group, acrylic group, vinyl acetate group, etc., is used. This resin solution displays performance as the binder of the same degree as the lime conventionally used.
Patent JP-2000094541-A (JP)
Title: Preparation of belt with gear teeth on both paces
Inventor: TANAKA MASAYUKI
IPC: B29L29/00
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing a belt with gear teeth on both faces wherein accuracy on length of the belt is improved by stabilizing a pitch line of a core line and accurate shapes of the teeth are generated and time for molding can be shortened. SOLUTION: A method for preparing a belt with gear teeth on both faces consists of a premolding process wherein after a laminated body of a gear teeth fabric 5 and an unvulcanized rubber sheet is semi-vulcanized and embossed on the outer peripheral face of a mold with channels, a premolded body is formed by spinning a core wire 6, a vulcanization process wherein a prevulcanized molded body 8 is formed by heating and pressing under a condition where a release paper is wound on the surface of the premolded body, and a final embossing and vulcanization process wherein by heating and pressing a belt-like molded body 9 prepd.  by laminating an unvulcanized rubber sheet 4' and a gear teeth fabric 5' on the prevulcanized molded body taken out from the mold with channels in a press mold with the same shapes of gear teeth with a definite pitch on its top and bottom bases, a top gear teeth part is embossed and vulcanized to form the belt with gear teeth on both faces.
Patent JP-H04147081-A (JP)
Title: Active sonar
Inventor: MORIOKA HIROYUKI
IPC: G01S7/32
Filed: 1990-10-09
Abstract: PURPOSE:To perform detection which does not depend on a level of a received signal by frequency-analyzing a signal received by an active sonar and determining an echo based on variance in maximum level frequency per predetermined estimation frame. CONSTITUTION:A transmission circuit 3 emits a transmission signal in the water as transmitted sonic waves 120 from an echo sound transmitter/receiver 1. An echo 130 by a sonar target 2 in the water is converted into a reception signal 101 by the echo sound transmitter/receiver 1 and output as a reception circuit output 401 by a reception circuit 4. The output 401 is input to a frequency analysis circuit 5 where it is subjected to frequency analysis as regards data per probing interval and time domain data is converted into a frequency spectrum. A frequency determining circuit 6 sequentially determines maximum level frequencies which show the maximum level per predetermined estimation frame section of the frequency spectra provided from the circuit 5, and this is repeated in each probing interval. A variance calculation circuit 7 takes variance of maximum level frequency samples output from the circuit 6. A target determining circuit 10 receives the results of the frequency variance and compares them with a threshold value to output a target detection signal.
Patent JP-2000094785-A (JP)
Title: Thermal printer
Inventor: FUNADA KUNIHIKO
IPC: B41J2/32
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To enhance printability and productivity by facilitating correction of warp of a heating element and positional shift thereof from a platen occurring at the time of constituting a complete head of thermal printer. SOLUTION: The thermal printer 2 comprises a housing 11, a platen 12 fixed rotatably to the housing 11, and a complete head 21 arranged on the housing 11 to turn about a shaft 16 extending along the platen 12 and abut against the plate or separate therefrom, wherein the complete head 21 comprises at least one of means 211a for facilitating warp correcting work of a head securing piece 211 or means for facilitating positional shift correcting work with respect to the platen 12.
Patent JP-S62132249-A (JP)
Title: Optical disk memory device using ferroelectric liquid crystal
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24062
Filed: 1985-12-02
Abstract: PURPOSE:To minimize the loss of a light and to execute the 'writing' of a memory at a high speed by opposing a pair of substrates with the surface having the electrode inside mutually, filling a ferroelectric body and a ferroelectric liquid crystal between the electrodes and providing a layer to reflect a light beam. CONSTITUTION:A light beam from a semiconductor laser 12 is made incident on an optical disk 10 through a half mirror 2, reflected as 16', a light path is separated by the half mirror 2 and the beam arrives at a light receiving sensor 9 through a polarizing plate 8. As a reflecting electrode on a substrate 7, aluminum is formed as an electrode 6 and as other opposing electrode, a translucent conductive film 4 is formed on a substrate 3. At the inside of these, non-symmetrical arranging processing layers 5, and 5'' are provided and both are the ferroelectric body thin film. Thus, an FLC 5 is sandwiched. The copolymer with VDF and TrFE is coated by the spinning method on an opposing electrode 4 as an orientation treatment layer. The upper surface of the electrode 6 is an oriented film for which the rubbing treatment is not executed, at the electrode 4, an organic compound ferroelectric body thin film is formed, the rubbing treatment is executed, and between these, the liquid crystal substance, for example, the blending liquid crystal with S8 and B7 or B8 is filled.
Patent JP-2001094049-A (JP)
Title: Semiconductor device
Inventor: IDEMITSU HAJIME
IPC: H01L21/822
Filed: 1999-09-24
Abstract: PROBLEM TO BE SOLVED: To solve the problem of increase in an element separation region and decrease in an active region due to increase in the capacity of a capacitor. SOLUTION: A first polysilicon electrode 13 is formed within the surface region of an STI region 12b as an element isolation region. An oxide film 14 as a capacitor insulation film is formed on the first polysilicon electrode 13 and the STI region 12b, and a second polysilicon electrode 15 is formed on the oxide film 14.