baber/WOPTO huggingface dataset:
Patent JP-H1121546-A (JP)
Title: Chemical/mechanical polishing slurry useful for copper substrate
Inventor: WANG SHUMIN
IPC: H01L21/306
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To obtain a polishing slurry having low selectivity in polishing insulation materials and improved in selectivity in polishing copper and copper- containing metal layers by mixing a urea with a metal oxide abrasive. SOLUTION: 2.0-24.0 wt.% urea, 1.0-15.0 wt.% metal oxide abrasive having a size distribution of below 1.0 μm, a mean agglomerate diameter of below 0.4 μm, a primary particle diameter of below 0.400 μm and a surface area of 10-250 m<2> /g and optionally 0.01-10 wt.% film forming agent such as imidazole or benzotriazole, 0.5-5.0 wt.% complexing agent selected from among citric acid, lactic acid, tartaric acid, succinic acid, acetic acid, oxalic acid, an amino acid (salt) and an aminosulfuric acid (salt), an additive such as sulfuric acid, phosphoric acid, nitric acid or HF acid and 0.001-0.2 wt.% surfactant are dispersed or dissolved in deionized water to obtain a chemical mechanical polishing slurry having a pH of 2-12.  This slurry is applied to a substrate, the substrate is brought into contact with a pad, and the pad is moved to remove part of the metal layer from the substrate to thereby polish the substrate.
Patent JP-H0879815-A (JP)
Title: Transmission method, reception method for message data and message data transmitter and receiver
Inventor: SENZOKU EIJI
IPC: H04W88/02
Filed: 1994-12-28
Abstract: PURPOSE: To efficiently attain divided transmission/reception of a long text message by providing a link code to each of message data sent through dividing. CONSTITUTION: A CPU 46 masks a range in excess of allowable transmission data amount in the case of input of transmission message data. When message data comprising character data are displayed on a display section 61, the character data of a message are converted into numeral data and displayed on a display section 61 via a display buffer 60. Furthermore, the CPU 46 in the case of sending a free message converts character data into numeral data in an allowable range of the transmission data amount and numeral data '*07' in three digits indicating a code 'U7' is added to a head of the numeral data and numeral data '*2' in two digits indicating a link code '-' is added to the end and then the free message is sent through dividing.
Patent JP-2000158373-A (JP)
Title: Sucking device
Inventor: YAZAWA MINORU
IPC: B05D1/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a sucking device using a sucker, particularly, a sucking device for painting masking using this sucking device. SOLUTION: This sucking device has a presser plate 11 for masking having the under surface of the recessed surface, an operation lever 12 being vertically movably arranged so as to penetrate through the central part and having a locking part in a tip part, a sucker 13 being arranged on the under surface side of the presser plate 11 so as to freely advance/retreat, having a plane shape unprotruding from at least the peripheral edge of the presser plate 11, having the under surface of the recessed surface and projecting a locking receiving part 19 for detachably engaging with a tip locking part of the operation lever 12 in the upper surface center and a suction releasing stay 14 being arranged so as to vertically movably penetrate through a part of the presser plate 11 and having the lower end fixed to a part of the upper surface peripheral edge of the sucker 13.  Thus, the working efficiency can be remarkably improved more than a masking method by conventional taping work.
Patent JP-H05168413-A (JP)
Title: Method for forming decorated chocolate product and apparatus therefor
Inventor: AKUTAGAWA ATSUJI
IPC: A23G1/30
Filed: 1991-12-21
Abstract: PURPOSE:To obtain the subject product free from pinhole and void by filling the cavity of a mold with chocolate after spraying chocolate to the uneven part of the inner surface of the mold cavity. CONSTITUTION:A fluid chocolate, etc., is sprayed from a spray nozzle 20 to the filling part 8 of an elastic mold 1 to form a thin film 27 on the uneven part of the inner surface of the mold cavity. The spray nozzle is lifted, the elastic mold is stopped under an extrusion nozzle, chocolate is poured into the filling cavity and the molded chocolate is released from the mold after solidification.
Patent JP-H11176016-A (JP)
Title: Information recorder
Inventor: KATSUYAMA TAKANOBU
IPC: G11B7/0045
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of stably and rapidly recording information and simultaneously recording plural different information by irradiating a laser beam reflection plate having a minute opening with a laser beam, making an evanescent beam exude from the laser beam reflection plate toward an information recording medium and recording it in a minute area. SOLUTION: A laser beam is made incident on the laser beam reflection plate 102 from upward and is reflected by the laser beam reflection plate 102 to be returned upward. At this time, an evanescent beam is leaked out from a minute opening. Although a distance that the evanescent beam is leaked out is different according to the size, etc., of the minute opening, is a nearly 80 nm extent from the minute opening to an information recording medium side. It is necessary that the laser beam reflection plate 102 is brought close to 80 nm or below for the information recording medium 101. This distance between the laser beam reflection plate 102 and the information recording medium 101 is 25-80 nm most preferably taking even deterioration of a recording state due to contact between the laser beam reflection plate 102 and the information recording medium 101 into consideration.
Patent JP-H08185345-A (JP)
Title: Tree structure data storing system
Inventor: WATABE HAJIME
IPC: G06F12/00
Filed: 1994-12-29
Abstract: PURPOSE: To determine a tree structure data part to be arranged on a main storage without requiring any overhead at the time of accessing data by preferentially arranging tree structure data having many descendant nodes in the main storage out of nodes in tree structure data stored in an external storage device. CONSTITUTION: A number-of-descendant-nodes calculating means 41 in a node arranging part 4 calculates the number of descendant nodes of each node of tree structure data stored in a disk device 2. A node selecting means 42 selects L nodes successively from the node having the most descendant nodes. The number L is determined in accordance with the size of a data part 31 and nodes are selected as much as possible within a range to be included in the data part 31. Anode reading part 43 stores the node selected by the means 42 in the data part 31 and stores tree structure management information obtained by changing the pointer of an original tree structure management information so as to indicate the data of the stored address in a management part 32.
Patent JP-2001151218-A (JP)
Title: Can mouth
Inventor: TAMAKI AKIYOSHI
IPC: B65D21/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a can mouth which can be prevented from deforming by stably stacking. SOLUTION: The can mouth 1 to be rolled onto an upper part of an approximately bottomed cylindrical can barrel 2 to form a metallic can with a cap 3 to be attached/removed includes an approximately annular upper end periphery 4, a shoulder 5 formed to expand in an outer diameter direction continuously with the upper end periphery 4, an approximately cylindrical side wall 6 formed to extend downward continuously with the shoulder 5, a plurality of engaging threads 7 formed horizontally along an outer peripheral surface of the side wall 6, a stage 8 formed on a lower end periphery of the side wall 6, a panel 9 formed to expand outward continuously with the stage 8, and a curl 10 for rolling formed continuously with an outer periphery of the panel 9.  When an upper can mouth 1 is fitted into a lower can mouth 1, the shoulder 5 of the lower can mouth 1 is engaged with the stage 8 of the upper mouth 1, whereby they can be stably stacked.
Patent JP-H07175821-A (JP)
Title: Information offering device
Inventor: WATANABE IKUO
IPC: G06F3/048
Filed: 1993-12-03
Abstract: PURPOSE:To increase the retrieving speed by rearranging the order of accesses for each storage medium against presence of plural image requests. CONSTITUTION:A user sends his image request information to a control means 6 from an operating part of a terminal equipment 52. Thus the means 6 merges the received image request information into the map of a RAM 2 and produces a map to show a retrieving order. Under such a condition even if the later request is addressed to the same storage medium is registered with preference since a storage medium 1i is mounted on a reproducing part 12. When the 10th reproducing operation ends with the medium 1i, the means 6 erases the head registration of the map and switches a connection switching means 3 to the terminal equipment 52 according to the registration of the next map. Then the means 6 reproduces the 20th image of the medium 1i and writes it into a frame memory 42. As a result, the user's desired image is displayed on the equipment 52. Thereafter the desired images are shown according to the registration of maps.
Patent JP-H09178730-A (JP)
Title: Selection method for herb medicine
Inventor: ITO MASAJIRO
IPC: G01N33/483
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To select a herb medicine accurately such that it takes effect sufficiently for a patient by employing the mixed heat of a harb medicine essence with red blood cell, and blood or plasma of patient as an index. SOLUTION: Any one of absolute or relative quantity of mixed heat can be employed as a criterion for determining the effectiveness of dosage of herb medicine essence. Since the absolute value of mixed heat of herb medicine essence, red blood cell, and blood or plasma of patient is different between individuals, some relative criterion is preferably set including sheep red blood cell SRBC. If the quantity of heat produced upon addition of the red blood cell of patient is lower than the quantity of heat produced upon addition of SRBC, a decision is made that an effective treatment can be performed with no adverse effects.
Patent JP-H11169174-A (JP)
Title: Cdna expression library using virus and its preparation
Inventor: BABA TATSUYA
IPC: C12N7/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a recombinant viral DNA having plural sequences capable of being recognized with a restriction enzyme not cleaving a viral DNA and capable of simply detecting a gene having a protein having an unknown activity. SOLUTION: This recombinant viral DNA capable of simply detecting the gene of a protein having an unknown physiologically activity has two or more sequences capable of being recognized with a restriction enzyme not cleaving a viral DNA under the control of a polyhedral promoter in the DNA of a virus such as baculovirus. Two of the restriction enzyme-recognizing sequences in the recombinant viral DNA are preferably cleaved, and a cDNA is inserted into the obtained linear recombinant viral DNA to form the cyclized recombinant viral DNA. A cDNA expression library is preferably prepared by inserting various sizes of cDNAs into a plurality of the linear recombinant viral DNAs, transducing the obtained cyclic recombinant viral DNAs into host cells such as insect cells, and subsequently culturing the cells.
Patent JP-H07159317-A (JP)
Title: Line of sight direction detection apparatus for vehicle
Inventor: SAITO HIROSHI
IPC: G01N21/3563
Filed: 1993-12-06
Abstract: PURPOSE:To expand the measurable range of a line of sight direction in a line of sight direction detection apparatus. CONSTITUTION:A retina-imaged output from a camera 4 by a coaxial illuminator 1 which is coaxial with the optical axis of the camera 4 and which casts invisible light on an eyeball 13 and by non-coaxial illuminators 2, 3 is A/D converted, and it is stored in an image memory 6 as image data. On the basis of the image data, a cornea-reflected image by the coaxial illuminator is extracted by a first cornea-reflected-image extraction part 7, and a pupil center is computed by a retina-reflected-image extraction part 8. Cornea-reflected images by the non-coaxial illuminators in a plurality are extracted by a second cornea-reflected-image extraction part 9, and a reflected image which is closest to the retina-reflected image by the coaxial illuminator is selected out of the retina-reflected images in a plurality. A line of sight direction is computed and output by a line of sight direction computation part 10 on the basis of the cornea-reflected image by the coaxial illuminator, of the pupil center and of the selected cornea-reflected image by the non-coaxial illuminators. Thanks to the non-coaxial illuminators from a plurality of positions, a measurable range is made wide, and the accuracy of a measurement is enhanced.
Patent JP-H08173037-A (JP)
Title: Method for automatic control for taking out device in automatic managing device of tea raw leaf
Inventor: SUGIMOTO YOSHIKI
IPC: A23F3/06
Filed: 1994-12-27
Abstract: PURPOSE: To prevent interruption of supply of tea raw leaves to a processing process for tea raw leaves and to properly process tea raw leaves by starting taking out of tea raw leaves by the next tea raw leaf managing device before completion of taking out of tea raw leaves by a tea raw leaf managing device during removal of tea raw leaves. CONSTITUTION: Floors for tea raw leaf managing devices 11 and 12 consist of air-permeable endless conveyor belts and a piled material of tea raw leaves is stored while being cooled by air sent from cooling fans l-10. Raw tea leaves sent through conveyors 15 and 14 and thrown in a tea raw leaf control device by a scattering conveyor 13 are leveled by raking and dropping devices 20 and 21 and sent to a tea processing and manufacturing plant by a conveyor 22. At a point of time when either of photoelectric sensors 28 and 29 arranged at about 1m upstream side of photoelectric sensors 31 and 32 can not confirm the tea raw leaves, a control device 30 starts taking out of a tea raw leaf managing device at the other photoelectric sensor side.
Patent JP-H05153453-A (JP)
Title: Recording and reproducing device incorporating communication means
Inventor: HISAYOSHI HIROKAZU
IPC: H04N5/225
Filed: 1991-11-28
Abstract: PURPOSE:To prevent transmission and recording of a defective picture by sending picture data read from a buffer memory after the picture data are once stored therein to an opposite party through a communication control means. CONSTITUTION:Data read from an IC card 11 via a card interface 10 are sent to a selector 9, the picture data are written in a RAM 19, expanded in a compression expansion unit 8 and written in a RAM 6 via a selector 7. The picture data read from the RAM 6 are subject to reproduction processing at a reproduction process section 15, converted into an analog signal by a D/A converter 16 and the signal is outputted as a monitor output onto an electronic view finder 17, and the sent video content is confirmed. Then after the content of the sent video image is confirmed by the monitor, when a transmission command signal is sent to a system control circuit 12 via an operation section 14, a microcomputer dials an opposite telephone number through a MODEM to send control data and picture data.
Patent JP-H08182466-A (JP)
Title: Molding method for chocolate with curved surface on both sides
Inventor: TAKAOKA YASUHIRO
IPC: A23G1/20
Filed: 1994-12-28
Abstract: PURPOSE: To provide the subject method capable of shortening the time until completing chocolate molding and also of securing markedly higher accuracy than the case with highly skillful workers even in terms of product uniformity. CONSTITUTION: Many chocolates 1 molded to appropriate shapes each with one side as flat surface 1b and the other side curved surface 1a are put into a tilted rotary kettle, which is then rotated, and hot air is blown against the chocolates to such an extent that they are softened but not deformed while rolling them, and while they are being rolled, the flat surfaces 1b are brought into mutual contact with each other into integration, and at a point when the joint areas are sufficiently bonded to each other, the hot air blowing is switched into cold air blowing or being left to cool to effect solidification of the respective softened portions of the chocolates.
Patent JP-H08183701-A (JP)
Title: Substituted piperidinedione derivative and herbicide
Inventor: AIHARA TOSHIO
IPC: A01N43/40
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a substituted piperidinedione derivative expressing high herbicidal activities in any one of a soil treatment and a foliage treatment in an upland farming condition. CONSTITUTION: This substituted piperidinedione derivative is expressed by formula I [R<1> is a (substituted)phenyl, a (substituted)pyridyl or a (substituted) aralkyl; R<2> is H, a (substituted)1-4C alkyl, a 2-4C alkenyl, a (substituted)phenyl, a 1-4C alkoxycarbonyl, etc.; X is O, N-R<7> (R<7> is H, a 1-4C alkyl, a 1-4C alkylcarbonyl, a phenylcarbonyl, etc.); R<3> to R<6> are each H, a halogen, a (substituted)1-4C alkyl, a (substituted)phenyl, a 1-4C alkoxycarbonyl, CN, formyl, etc., or R<3> , R<4> and R<5> , R<6> together form a 2-5C alkylene chain, etc.]. E.g. 3-(2- chloro-3-methoxy-4-methylsulfonylbenzoyl)-1-methoxypiperidine-2,4-dione. This compound can be obtained by a two step reaction from a cyclic dione through intermediates of formula IVa and IVb, or by a reaction of a compound of formula II with a compound expressed by the formula R<1> COCN.
Patent JP-H03200162-A (JP)
Title: Paper inverting device
Inventor: ARAI ATSUSHI
IPC: B65H29/58
Filed: 1989-12-28
Abstract: PURPOSE:To prevent jamming and dog-ear, etc., from occurring by providing a movable guide plate at a position opposed to a main inverting roller in an inversion bypass. CONSTITUTION:The movable guide plate 20 which can freely displace from an inverting entrance roller 2 to an inverting exit roller 4 is provided at the position opposed to the main inverting roller 3 in the inversion bypass 6. Therefore, the lower edge part of a printing paper which advances to a paper ejection path 7 from the bypass 6 is guided between the roller 4 and the roller 3 by the guide plate 20 and the paper is prevented from being pressed by the roller 3 in a state where it is closer to the roller 2 than the roller 4. Thus, jamming and dog-ear, etc., are excellently prevented from occurring and a high- performance paper inverting device whose structure is simple is obtained.
Patent JP-2001151355-A (JP)
Title: Paper storage device
Inventor: NAITO SHINICHI
IPC: B65H1/26
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a paper storage device ensuring easy setting of a paper storage member in position without giving damage to other members than the paper storage member, when forced in, and arranging paper out of order if the paper storage member for storing paper is larger and heavier. SOLUTION: The paper storage device has the paper storage member 01 storing paper, mounted so as to be slidable with respect to a device body 02, the paper storage member 01 being connected to the device body 02 via a reaction means 03 which creates reaction of a preset value or less with mounting force when the paper storage member 01 is inserted into the device body 02.
Patent JP-H05169806-A (JP)
Title: Thermal recording paper
Inventor: ONO AKIHIKO
IPC: B32B27/32
Filed: 1991-12-24
Abstract: PURPOSE:To improve the heat shrink balance of each layer and to suppress the generation of a curl by forming a surface layer and a base material layer from a crystalline resin having high crystrallinity and a high m.p. and forming a backing layer from a thermoplastic resin having specific melting peak temp. and providing a thermal recording layer on the surface layer. CONSTITUTION:In the support of thermal recording paper, a surface layer A composed of a uniaxially stretched film of a crystalline propylene resin containing 8-65wt.% of an inorg powder and having melting peak temp. of a DSC curve of 160 deg.C or higher, a base material layer B composed of a biaxially stretched film of a crystalline propylene resin containing 30wt.% or more of an inorg. powder and having melting peak temp. of a DSC curve of 160 deg.C or higher and a backing layer C composed of 85-20 pts.wt. of the above-mentioned crystalline propylene resin and at least one kind of a thermoplastic resin having melting peak temp. of a DSC curve of 160 deg.C or lower are provided. A thermal recording layer D is provided on the surface layer A of the support to enable thermal recording reduced in the generation of a curl.
Patent JP-H03203658-A (JP)
Title: Temperature control device of ink jet printing head
Inventor: GEIRII EE NIIZERU
IPC: B41J2/365
Filed: 1990-11-30
Abstract: PURPOSE: To form a heater and a sensor extremely in close vicinity to a printhead by an inexpensive and simple method by separating a temp. detection means and a heater means from a heat sink substrate and a printhead by a dielectric layer to form them as resistance layers. CONSTITUTION: A heat sink substrate 42 has a recessed place 50 on the upper surface thereof and a lower gloss dielectric layer 52 covers the bottom part of the recessed place 50 to conceal the same. Resistance layers 54, 56 form a heater and a temp. sensor respectively and these layers are formed on the layer 52 by a thick film screen printing process. The lead layers to these layers extend from the layers 54, 56 and also extend from the recessed place 50 led out to an exposed area for the connection to a power supply. An upper glass dielectric layer 58 covers the layers 54, 56 and the lead wires thereof. A printhead substrate 41 is bonded to three recessed place-free side surfaces of a recessed area by a die bond layer 60.
Patent JP-H05172719-A (JP)
Title: Vibration generator for apparatus for nondestructive inspection of vessel content
Inventor: ITO YASUSHI
IPC: G01N33/12
Filed: 1991-12-24
Abstract: PURPOSE:To make it possible to improve the precision in measurement of a pressure inside a hermetically sealed vessel, to make an apparatus small in size and, besides, to shorten measuring time. CONSTITUTION:A vessel to be inspected (e.g. a can having an elastically deformable body part or a hermetically sealed vessel made of a plastic material) 1 packed with food, a drink or the like is set in a water tank 4 and then an ultrasonic wave is oscillated from an ultrasonic oscillator 2 provided at the bottom of the water tank 4. This ultrasonic oscillation wave is transmitted to the content of the vessel 1 through water in the water tank 4 and it shakes and agitates the content, makes it uniform and puts it in a saturated state of vapor-liquid equilibrium when it is a drink containing carbon dioxide. Subsequently, prescribed inspective measurement is executed. When the vessel 1 to be inspected is held on the surface of the water in the water tank 4 with a float interposed, on the occasion, a frictional force caused by the vessel 1 does not act at all, centering by a vessel holder of an inspecting apparatus is thereby facilitated and a more precise measured value is obtained.