baber/WOPTO huggingface dataset:
Patent JP-H04280676-A (JP)
Title: Amplification type solid-state image pickup device
Inventor: ODA TATSUJI
IPC: H04N5/335
Filed: 1991-03-08
Abstract: PURPOSE:To enable an amplification type solid-state image pickup device to be hardly affected by a surface level, simplified in structure, and lessened in size of a pixel. CONSTITUTION:In a amplification type solid-state image pickup device where a photosensor as a unit pixel is possessed of an amplification function, the photosensor is formed in a junction FET structure provided with a floating gate 2 which is electrically insulated and stores signal charge corespondent to incident light and a control gate 4 which is laminated on the floating gate 2 through the intermediary of a channel layer 3 and a bias voltage is applied to.
Patent JP-H0787927-A (JP)
Title: Synergetic sweetening composition containing polydextrose and chlorodeoxy sugar and preparation thereof
Inventor: RUUSHII RII UON
IPC: A23L27/30
Filed: 1991-03-11
Abstract: PURPOSE: To prepare the sweetener composition which consists of a chlorodeoxy sugar derivative used as a strong sweetening agent and polydextrose used as an extender and is capable of reducing the total amount of sweeteners in an ingestible product such as chewing gum composition. CONSTITUTION: This sweetener composition contains (A) polydextrose and (B) a chlorodeoxy sugar derivative (preferably, 4,1',6'-trichloro-4,1',6- trideoxygalactosucrose), wherein as the component A, improved polydextrose which contains no low molecular weight organic acid having a pH of 3 to 4, is preferred and also, the content of the component B is preferably 0.15 wt.% of the weight of the sweetener composition. Further, this sweetener composition is blended with an edible composition such as chewing gum composition, preferably in a 20 to 40 wt.% ratio of the sweetener composition to the edible composition.
Patent JP-S546277-A (JP)
Title: Device for sequentially feeding laminated plates
Inventor: TATEOKA HIROSHI
IPC: B65H3/24
Filed: 1977-06-14
Abstract: PURPOSE: To enable to pick up deflected laminated plates in a device for sequentially feeding the plates by providing a slit and an elevationally movable and tiltable slitter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000269260-A (JP)
Title: Field effect transistor chip and its mounting method
Inventor: TANAKA NAOYA
IPC: H01L29/812
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To obtain the field effect transistor chip which can be formed at low manufacturing cost and mounting cost. SOLUTION: Two field effect transistors are mounted on a field effect transistor chip 1, the source and drain of each field effect transistor are facing on one main surface 1a of the field effect transistor chip 1, gate pads 2 and 4 conductive to conductive source pads 3 and 5 and a gate are formed on the other main surface of each field effect transistor, and a conductor film 6 with which the drain of each field effect transistor are connected with each other is formed on the other main surface of the field effect transistor chip 1.
Patent JP-S59198860-A (JP)
Title: Stator of small-sized motor
Inventor: YAMADA HIROSHI
IPC: H02K19/06
Filed: 1983-04-22
Abstract: PURPOSE:To improve the efficiency of a motor and to enhance the productivity of the motor by opposing two pairs of stators, disposing them at an electric angle displaced by pi/2 and exciting rotors at the phase different at pi/2 from the same surface. CONSTITUTION:Two pairs of stator cores 1, 2 and 3, 4 disposed at outsides of cylindrical rotor are excited by currents having different phases of pi/2 from each other. Thus, N-poles and S-poles are alternately distributed in space at the time point on the stator teeth of the cores 1, 2 and 3, 4. Further, the position of the maximum value of the magnetic flux passed in the radial direction of the rotor is rotated upon lapse of time along the periphery by displacing the electric angle of the pairs in the circumferential direction by pi/2. In other words, a rotary magnetic field is produced. Since the torque generated at the rotor can be increased by the rotary magnetic field, it is designed that a closed magnetic path is formed through the rotor, the eddy current loss is small in the stator core, magnetic saturation is small and the leakage magnetic flux is small.
Patent JP-S60215374-A (JP)
Inventor: OKUMOTO TAKAHARU
IPC: A63B37/00
Filed: 1984-04-10
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-H06277470-A (JP)
Title: Porous membrane sealed with inorganic salt
Inventor: FUKUYA MASAYA
IPC: B01D71/02
Filed: 1993-03-29
Abstract: PURPOSE:To obtain a porous membrane free from the propagation of bacteria or fungi and easy to wash by using an inorg. salt as the sealant of the porous membrane. CONSTITUTION:At first, a soln. of an inorg. salt being a sealant such as calcium chloride, sodium carbonate, sodium chloride or sodium acetate is prepared. The concn. of the soln. is desirably 1wt.% or more in order to enhance water permeablility holding effect by sealing. As a solvent of an inorg. salt, any one dissolving the inorg. salt in predetermined concn. and not deteriorating a porous membrane may be used but water is used in general. Next, the porous membrane to be treated is dipped in the soln. of the sealant within a temp. range not deteriorating the membrane. The dipping of the membrane is pref. performed for at least one min because sufficient sealing becomes difficult when the dipping time is too short. Next, the porous membrane subjected to sealing treatment is dried. A drying condition is not especially limited but drying is completed at a point of time when the wt. change of the membrane is not almost generated. By this sealing treatment with the inorg. salt, the capacity of the porous membrane is kept even after drying.
Patent JP-H02250699-A (JP)
Title: Operating method and device for variable speed generating system
Inventor: KUBOTA YUZURU
IPC: H02P9/00
Filed: 1989-03-22
Abstract: PURPOSE:To maintain maximum generating power at all times by producing a high speed command when increments/decrements of the fluctuation of rotary speed and generating power match each other while producing a low speed command when they do not match each other. CONSTITUTION:When both generating power and rotary speed of a generator are increasing, output signal from an EX-OR gate 23 goes to 0 and an integrating circuit 26 produces a speed command signal N as a high speed command. When the rotary speed is increasing and the generating power is decreasing, output from a differential circuit 21 is inverted from 1 to 0 and the integrating circuit 26 produces a speed command signal N corresponding to a low speed command. When the generating power is increasing and the rotary speed is decreasing, output from the differential circuit 21 is inverted from 0 to 1 and the integrating circuit 26 produces a speed command signal N corresponding to a low speed command continuously, and when generating power transfers from increasing tendency to decreasing tendency the integrating circuit 26 produces a speed command signal N corresponding to a high speed command.
Patent JP-H04243153-A (JP)
Title: Heat sink and its manufacture
Inventor: AKACHI HISATERU
IPC: H01L23/36
Filed: 1991-01-16
Abstract: PURPOSE:To provide a heat sink having a structure facilitating the miniaturization, lightening and high performance of the heat sink and enabling the constitution thereof through a simple manufacture and also to provide the simple manufacture. CONSTITUTION:A fin group is formed by a small-gage wire group or capillary group, respective predetermined parts are assembled and arranged in parallel and mutually bonded by means having high thermal conductivity, and the arranged surface and the radiating surface of a heat receiving plate are mutually bonded by similar means. The heat sink of this structure can be simply manufactured with e.g. one small-gage wire or capillary of a core satisfactory in mold release characteristics is orientated and wound into a predetermined number of coil-shaped turns, the predetermined parts of the coil and radiating surface of the heat receiving plate are mutually bonded as they are, thereafter the core is removed, and small-gage wires and capillaries other than those in a bonded part are developed. This heat sink can be constituted by a simple method and high performance, miniaturization and lightening can be achieved by the action of a ring fin group or needle fin group composed of small gage wires and capillaries.
Patent JP-H11272664-A (JP)
Title: Text structure analyzing device and abstract device, and program recording medium
Inventor: YOSHIMI TAKEHIKO
IPC: G06F17/27
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To analyze a text structure with high precision. SOLUTION: A text input means 1 divides an inputted text into sentences and stores them in a text data base in a storage means 8 together with numbers given. An important word recognizing means 2 generates an important word list by each sentence and stores it in the storage means 8. An important word weighting means 3 weights each important word. A relative degree calculating means 4 calculates the relative degree between the noteworthy sentence and the preceding sentence. An important degree calculating means 5 calculates the important degree of the noteworthy sentence. A tree structure determining means 6 determines the parent sentence of the noteworthy sentence and determines the tree structure of the inputted text. Consequently, the parent sentence of each sentence can be determined on the basis of the strength of a connection between two sentences differently from the case of character string matching based merely on a key word and a text structure analysis of high precision can be performed.
Patent JP-H07281502-A (JP)
Title: Conductive roller
Inventor: KON SHUJI
IPC: C08L83/00
Filed: 1994-04-08
Abstract: PURPOSE:To obtain a conductive roller having stable conductivity within an extent where an electric resistance value is 10<7> to 10OMEGA.cm and also having satisfactory elasticity without causing the contamination of a photoreceptor and the surface contamination by installing a conductive fluorosilicone rubber layer and a conductive resin layer mainly constituted of N-methylmethoxy nylon on the core shaft of a roller in this order. CONSTITUTION:The conductive fluorosillcone rubber layer and the conductive resin layer mainly constituted of the N-methylmethoxy nylon are installed on the core shaft of the roller in this order. The layer constituted of the conductive fluorosillcone rubber where conductive material such as carbon black and graphite, etc., are mixed, furthermore, various kinds of additive such as aerosol silica, etc., are mixed if necessary and whose volume resistivity is 10<7> to 10<11>OMEGA.cm is sumtable for the conductive fluorosilrcone rubber layer. And also, it is preferable to specify the strength (JIS) of the conductive fluorosilicone rubber layer to be <=70.
Patent JP-H07277407-A (JP)
Title: Umbrella bag storage box with trash can
Inventor: HARADA YUZO
IPC: A45B25/24
Filed: 1994-04-08
Abstract: PURPOSE:To provide an umbrella bag storage box with a trash can facilitating handling and storage of an umbrella bag support member and a trash can part by integrating these tools. CONSTITUTION:This is furnished with a trash can part 3 the upper surface part of which is open, an umbrella bag storage box part 4 combined with this trash can part 3 and the upper surface part of which is open, an umbrella bag support member 8 provided on this umbrella bag storage box part 4 free to go up and down and to suspend and support umbrella bags 22 and a lock mechanism to lock the umbrella bag support member 8 at its position free to connect and disconnect at the time of pulling up this umbrella bag support member 8 to the upper side of the umbrella bag storage box part 4.
Patent JP-S58187449-A (JP)
Title: Polyester resin composition
Inventor: HAYASHI MASAHIRO
IPC: C08L101/00
Filed: 1982-04-27
Abstract: PURPOSE:The titled composition useful as a molding material, having improved crystallization rate and thermal stability, obtained by blending an inorganic filler-reinforced polyester with a salt of higher fatty acid, a phosphoric ester and tris-di-t-butylphenyl phosphite. CONSTITUTION:100pts.wt. polyester (especially polyethylene terephthalate) is blended in a molten state with (A) 5-150pts.wt. inorganic filler material, (B) 0.1-10pts.wt. compound selected from a salt of 15-400C higher fatty acid, sodium salt or potassium salt of a copolymer of an olefin and (meth)acrylic acid, (C) 0.5-10pts.wt. phosphorus compound (preferably triphenyl phosphate, etc.) shown by the formula (R<1>-R<3> are 6-15C aryl), and (D) 0.001-10pts.wt. tri (2,4-di-tert butylphenyl)phosphite or trilauryl trithiophosphate.
Patent JP-H024705-A (JP)
Title: Titanate initiator for a photosetting composition
Inventor: DEBUITSUDO UITSUTON
IPC: A61K6/083
Filed: 1989-03-24
Abstract: PURPOSE: To obtain a dental photo-curing composition, comprising an olefinic unsaturated monomer and a catalyst containing a specific titanate initiator, capable of forming a product of a high strength, having a quick curing time and good in operating efficiency before the curing. CONSTITUTION: This photo-curing composition comprises at least one kind of an olefinic unsaturated monomer, preferably an acrylic or a methacrylic ester and a catalyst containing a compound of formula I [M is Ti; R1 is cyclopentadienyl which may be substituted with a 1-6C alkyl or indenyl; R2 and R3 are each same and are the phenyl in which at least one of two o- positions with respect to a metal-C bond is substituted with F, or together form a group represented by formula II (Q is phenylene; Y is methylene, ethylidene, propylidene, a direct bond, O or S)], e.g. bis-pentafluoroophenyl-bis- cyclopentadienyl titanate.
Patent JP-H05272336-A (JP)
Title: Cooling water circulation device for engine
IPC: F01P3/02
Filed: 1992-03-27
Abstract: PURPOSE:To flow much cooling water into a cooling water path between cylinder bores to thereby cool between the bores efficiency whose heat load is high by providing the cooling water path between the bores through which an intake side of a cylinder block cooling water path is communicated with an exhaust side thereof, between the cylinder bores, and providing a means of promoting cooling between the bores. CONSTITUTION:A cooling water circulation apparatus R is provided in which cooling water flows through an intake side cylinder head cooling water path, an intake side 8a and an exhaust side 8b of a cylinder block cooling water path 8 and an exhaust side cylinder head cooling water path, and thus an intake port is cooled efficiency. Cooling water path 22, 23 between bores are provided through which the intake side 8a is communicated with the exhaust side 8b. A water passing part and water passing holes whose cross sectional areas are large and which distribute much cooling water are provided around intake side ends of the cooling water paths 22, 23 between the bores. According to this constitution, the parts between the cylinder bores 5 whose heat load is high are cooled efficiency.
Patent JP-S55162791-A (JP)
Title: Antibiotic c-15003pnd and its preparation
Inventor: ASAI MITSUKO
IPC: A61P31/04
Filed: 1979-06-05
Abstract: NEW MATERIAL:Antibiotic C-15003PND of the formula (R is -CO-CH3, -CO-CH2- CH3, etc.). EXAMPLE:C-15003PND-1 (R is -CO-CH3 in the formula). USE:An antibiotic, antitumor, antifungal and antiprotozoan agents. PROCESS:An antibiotic C-15003PND producing bacterium belonging to the genus Nocardia, e.g. an Actinomyces No.C-15003 strain (FERM-P No.3992) isolated from soil, is incubated in a nutrient culture medium, e.g. glucose as a carbon source and a meat extract as a nitrogen source, at 20-35 deg.C and neutral pH, preferably in a liquid culture medium by the submerged spinner culture method with aeration, to produce and accumulate C-15003PND, which is collected from the culture, separated and purified to give the antibiotic C-15003PND of the formula.
Patent JP-H03272382-A (JP)
Title: Removal method for embedded pipe
Inventor: MUROTANI SHIGEO
IPC: F16L1/024
Filed: 1990-03-20
Abstract: PURPOSE:To perform a removing work of advantage to a cut in cost and saving of a labor by separating an embedded pipe in a spot where the embedded pipe is dug out, inserting a fusing tool through the separation part to separate a part to be removed, and pulling off the part to be removed as it is squeezed and bent after the fusing tool is pulled off. CONSTITUTION:A part 1a to be removed of an embedded pipe 1 is dug out in one spot on the main branch pipe 2 side. The embedded pipe 1 is cut in a dig-out spot A by means of a pipe outer surface cutter and the main branch pipe 2 is sealed. Thereafter, a fusing tool 3 is inserted through a cut part in the part 1a to be removed, and the other end side of the part 1a to be removed is fused throughout a whole periphery through rotation of the fusing tool 3. After the fusing tool 3 is pulled out from the part 1a to be removed, the part 1a to be removed is continuously pulled off and pulled off to the dig-out spot side as it is squeezed and bent. As a result, the number of removing processes for the embedded pipe is reduced and rapid removal of the embedded pipe can be executed.
Patent JP-S54162639-A (JP)
Title: Removing method for weld fume and gas
Inventor: HASHIMOTO MARETOSHI
IPC: B23K9/32
Filed: 1978-06-14
Abstract: PURPOSE: To carry weld fume and gas to a distant place so as to improve the environment around the welding workers, by use of a special air-removing device, which is equipped at a specific welding spot, under a push-pull condition caused by an air- accelerating device.  
     CONSTITUTION: In fillet welding of a standing plate 1 and a horizontal plate 2 is used an air-removing device described as follows. An air-blowing device 4 having an air-control valve 41 is secured to the standing plate 1 with a magnet 42, an air- sucking device 5, which is composed of a control valve 51, a trumpet-shaped pipe 53 etc. and which uses compressed air, is secured to the plate 1 with a magnet 52. An air-accelerating device 6, which is composed of a valve 61 and a trumpet-shaped pipe 63 etc. and uses compressed air, is arranged together with above described devices 4, 5 in parallel with the weld line and at suitable intervals so as to form air flow 9 in conjunction with the devices 4, 5. To these devices is introduced compressed air through a conduit 7, a hose 71. The environment around the workers is improved because the weld fume is induced and sucked with the air flow 9 and is carried through a pipe 8 to a distant place. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58188775-A (JP)
Inventor: ISONO TOKIO
IPC: B62K25/26
Filed: 1982-04-26
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-H01242219-A (JP)
Title: Molding method for fiber reinforced resin molded product
Inventor: MIYAHARA MASAAKI
IPC: B29C39/10
Filed: 1988-03-25
Abstract: PURPOSE:To infiltrate resin among fibers and mold a fiber reinforced resin molded product of superior strength by inserting fibercloth, mats and the like in a cavity of a mold and injecting resin from a plurality of gates provided in the cavity step by step and injecting at the respective gates intermittently. CONSTITUTION:Insert materials 8 such as fiber, both mats and the like are inserted into a mold 1, and then clamped. A signal for starting injection is issued from a controller 7 to an operation section of a selector valve 6a, and the selector valve 6a is opened by the action of a solenoid to pressure inject liquid resin 12 from a first gate 2a into a cavity 3. The injection of said resin 12 is limited by the set time, and then switched over to a second gate 2b and further to a third gate 2c. The injection is carried out intermittently at the respective gates. The cavity 3 can be pressure reduced, or supersonic vibration can be applied to the resin in the cavity. Thus, a molded product without unevenness of resin infiltration can be molded.
Patent JP-H03275437-A (JP)
Title: Packaging case
Inventor: ODA MASAHITO
IPC: B65D5/50
Filed: 1990-03-20
Abstract: PURPOSE:To obtain a packaging case having such a structure as to permit folding operation to be mechanized easily by a method wherein end pieces are formed extending from the opening end of a case body, the outer end parts of the end pieces are fixed somewhat inwardly of the opening end of the case body and the end pieces between the opening end and the fixed parts are bent to form spaces at the end of the case body. CONSTITUTION:A commodity 4 such as beverage bottle is packed for sale in a packaging case 1 by being placed on a space part 3 provided in a closed end 2 thereof and a lid 5 is provided on an open end thereof. A pair of opposite end pieces 7 are extended from the edges 6 of the closed end 2 and their bonding faces 8a forming the end parts of the end pieces 7 are attached to the inside of the packaging case 1 in such a manner that walls 8b, 8c and 8d of the end pieces are bent along folding lines 9 into an approximate U-shape to define nearly rectangular spaces 3 between the side walls of the packaging case 1. The spaces 3 absorb the shocks from vertical vibration when the commodity 4 in the packaging case 1 is subjected to shocks to cushion the impact on the commodity 4.
Patent JP-S61232256-A (JP)
Inventor: YAMAMOTO TSUTOMU
IPC: B22C1/00
Filed: 1985-04-05
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-H08267202-A (JP)
Title: Device for controlling fluidity of molten metal in continuous casting mold and method therefor
Inventor: FUJI TAKEHIKO
IPC: B22D11/10
Filed: 1995-03-29
Abstract: PURPOSE: To prevent the stickiness of segregated component and oxide in molten metal to the solidified shell at the initial stage and to improve the surface quality of a cast slab by providing a pair of shifting magnetic field generators and a flow straightening plate dipped into the molten metal. CONSTITUTION: The shifting magnetic field generators 1-1, 1-2 (or 1-1', 1-2') are arranged near a pair opposite wall surfaces 9-1, 9-2 of a continuous casting mold. the flow straightening plate 10 made parallel with a pair of wall surfaces 9-1, 9-2 is arranged at a position equally distant from each of a pair of wall surfaces 9-1, 9-2 while dipping the lower end part thereof into the molten metal 3. The plate 10 is set leaving a space with each of wall surfaces adjacent to a pair of wall surfaces 9-1, 9-2. Since the flow straightening plate 10 is provided, the molten metal stream which is not parallel with each of the wall surfaces 9-1, 9-2 is intercepted and the stream is made entirely parallel with the wall surfaces 9-1, 9-2. Therefore, the molten metal stream is made to be smooth and violent horizontal revolving flow which flows along the growing surface of the solidified shell.  The shifting magnetic field generator can be built in the mold or can be arranged at the upper part of the molten metal surface near the molten metal surface.
Patent JP-H08267190-A (JP)
Title: Twin roll type continuous casting method
Inventor: SHIO KIYOMI
IPC: B22D11/06
Filed: 1995-03-29
Abstract: PURPOSE: To prevent the micro crack of a cast slab of aluminum or aluminum alloy produced by a twin roll type continuous casting. CONSTITUTION: The contact of molten metal surface in a molten metal pool with the rolls is shut off by using contact limiting plates. The control limiting plate is arranged approximately to a position at <=2mm from the surfaces of the rolls at the lower end part and held so as not to cause the vibration having >=20μm amplitude at the lower end part. The amplitude can be reduced to <=20μm by using a contact limiting plate holding tool supported by a rubber vibration isolator-made profiling roller rotated by contact with the surfaces of the rolls. Further, the amplitude can be reduced to <=20μm by using while fitting the contact limiting plate to a horizontal member of a planer type holding tool, in which the vertical member is supported by shafts of the drums and the horizontal member is in non-contact with the rolls.