baber/WOPTO huggingface dataset:
Patent JP-H10162520-A (JP)
Title: Magnetic disc apparatus
Inventor: KOMATSU TOSHIHIRO
IPC: G11B19/00
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption to control temperature rise in the inside of a magnetic disc apparatus by moving the position of a swing arm to the outermost circumference in the radius direction on the magnetic disc in such a timing other than that where the magnetic disc is rotating and the magnetic head is recording and reproducing information. SOLUTION: Position of a swing arm is moved to the outermost circumference side 5a in the radius direction on a magnetic disc 2 in such a timing other than that where the magnetic disc 2 is rotating and a magnetic head 4 is recording and reproducing information the swing arm is controlled to ether the waiting condition at the outermost circumference position 5a until the next information recording and reproducing condition. As explained above, when the magnetic head 4 and swing arm position is always located at the outermost circumference 5a on the magnetic disc 2, power consumption of the magnetic disc apparatus as a whole can be remarkably reduced in comparison with that in the case where such elements are located at the inner most circumference position side 5b.
Patent JP-H02158732-A (JP)
Title: Image recorder
Inventor: TANABE KAZUNORI
IPC: G03D13/00
Filed: 1988-12-12
Abstract: PURPOSE:To allow an image recording speed to eliminate restriction on the processing speed of a heat fixing device and to highly speeds up image recording as a whole by using plural heat fixing means for developing sheets, and successively distributing the developing sheets among the heat fixing means. CONSTITUTION:An image recorder uses a photosensitive, pressure-sensitive sheet 11, on which a latent image is formed by exposure, and the developing sheet 26, on which an image is formed by superimposing the sheet 26 onto the latent image on the photosensitive, pressure-sensitive sheet 11 and whose coloring reaction is accelerated by heating. The image recording comprises the plural heat fixing devices 33a and 33b all of which heat the developing sheet 26, and freely switches a path used for carrying the developing sheet 26 in. Since the heat fixing means 33a and 33b alternately accelerate coloring and glazes, an image recording speed is not governed by the carrying speed of the heat fixing means 33a and 33b. Thus, an image can be recorded at a high speed as a whole.
Patent JP-H09159600-A (JP)
Title: High-temperature corrosion specimen and high-temperature corrosion test method using the specimen
Inventor: SATO YASUSHI
IPC: G01N17/00
Filed: 1995-12-04
Abstract: PROBLEM TO BE SOLVED: To perform a corrosion test over a wide high temperature range with a single specimen by applying the constitution that a tubular specimen with a partly thickened cross sectional form is inserted in the heat-transfer tube of an existing plant. SOLUTION: The tube inner diameter of a specimen 1 is for example, taken at the same size as the heat-transfer tube of an existing plant where the specimen 1 is jointed. Furthermore, the outline of the specimen 1 is made elliptical, and the minimum wall thickness thereof is made equal to the wall thickness (t) of an existing pipe. Also, the maximum wall thickness is taken at 2t. The specimen 1 is then inserted in an actual boiler as a part of a superheater heat-transfer tube, and a heat conduction analysis is made, using the finite element method. Outer surface temperature even on the same cross section increases with an increase in wall thickness, according to a temperature distribution obtainable from the analysis. A difference in outer surface temperature is 55 deg.C between a minimum wall thickness part and a maximum wall thickness part.  Thus, a practical test can be implemented. Furthermore, a corrosion test result at each temperature becomes available by observing the same cross section along the tube outer surface after the test.
Patent JP-H118323-A (JP)
Title: Nonvolatile memory
Inventor: CHOI WOONG LIM
IPC: H01L27/115
Filed: 1997-11-17
Abstract: PROBLEM TO BE SOLVED: To reduce the cell size by forming floating gates as in a matrix form on a substrate, and disposing erase lines parallel to every control lines, so that program lines and control lines pass crosswise over the floating gate rows. SOLUTION: On a substrate, floating gates 21 are disposed crosswise in a matrix form, bit lines 31 at both sides of the column are disposed parallel to each other, an erase line 32 is disposed between two rows of the floating gates 21, word lines 33 parallel to the row direction are formed so as to pass over the rows of the gates 21 on a substrate, and program lines 32 are formed over the columns and are mutually insulated. The program line, erase line 32 and word line 33 corresponding to a program gate, erase gate and control gate, respectively. This reduces the cell size, since the lines are utilized as gates.
Patent JP-H0529570-A (JP)
Title: Stack type v cell-capacitor
Inventor: CHIYAARUZU EICHI DENISON
IPC: H01L27/108
Filed: 1991-11-05
Abstract: PURPOSE: To maximize the surface area of memory cell in the design of three- dimensional stack-type cell capacitor to be used for high-density dynamic random access memory(DRAM) array. CONSTITUTION: This stack-type V-cell(SVC) capacitor is formed from a polysilicon structure 61a1 having a V-shaped cross section positioned at an embedded contact 57a, extended to an adjacent memory node covered with polysilicon 92a, and formed so as to hold a dielectric 91a between them. Addition of V-shaped polysilicon structure 61a1 is for improving storage ability in 70%, without increasing the surface area formed for the ordinary stack-type capacitor cell.
Patent JP-H04185141-A (JP)
Title: Designation system for transmission mail information
Inventor: MORIYAMA YOSHIYORI
IPC: H04L12/58
Filed: 1990-11-20
Abstract: PURPOSE:To simplify the job at transmission and to facilitate the management by providing a mail transmission section which receives a text of a transmission mail from a mail text acquisition section, informs it to a message communication system and makes a transmission request of the mail to the system. CONSTITUTION:A mail text acquisition section 17 acquires a mail text sent from a mail text file 13 represented by a mail text file name 10 received by a transmission mail text information acquisition section 15 and gives it to a mail transmission section 18. Then the mail transmission section 18 informs a destination name 9 received from a transmission mail information confirmation revision section, option information 11 after confirmation revision and a mail text received from the mail text acquisition section 17 to a message communication system 19 to request mail transmission. Thus, the mail transmission designation is simplified and to which file the text of the mail sent to a destination is stored is easily recognized and managed.
Patent JP-H07212285-A (JP)
Title: Diversity device of world position measurement satellite system antenna
Inventor: KIN KEIKOU
IPC: H04B7/08
Filed: 1994-12-19
Abstract: PURPOSE: To provide a diversity device for a global positioning system antenna applicable to a global positioning system in which the installation of a diversity device was not considered at the time of installation. CONSTITUTION: This device includes; an amplification comparing means 10 and 20 installed between at least two antennas and a low pass filter for amplifying the received signal of each antenna, extracting only DC component, comparing it with a reference level, and outputting the compared signal; a selecting means 50 for selecting one antenna with satisfactory receiving sensitivity by activating an impedance line; and connecting means 30 and 40 for receiving the output of the selecting means 50, and determining the availability of the output of the signal received by the antenna by using the characteristics of the impedance line.
Patent JP-H05103565-A (JP)
Title: Artificial bait
Inventor: HIROTSUNE KEN
IPC: A01K85/00
Filed: 1991-09-20
Abstract: PURPOSE:To provide an artificial bait eaten by a fish for a time sufficient for hooking the fish with a fish hook when the fish eats the bait, by forming the main body of the artificial bait from a resin plastisol dispersed in an organic solvent and adding salt to the resin plastisol. CONSTITUTION:In an artificial bait 1, the main body 2 of the artificial bait is formed from a resin plastisol dispersed in an organic solvent, and salt is added to the plastisol to impart a salty taste to the main body 2 of the artificial bait. The main body 2 of the artificial bait preferably has a soft animal shape, and an organic fish-attracting substance is preferably added to the plastisol. A polyvinyl chloride plastisol is preferably as the plastisol.
Patent JP-H03177072-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YASUDA HIROSHI
IPC: H01L29/786
Filed: 1989-12-05
Abstract: PURPOSE:To enable the film thickness of a thin film to be uniform and obtain a uniform and stable transistor characteristic by providing a groove with a constant depth which is opened at the surface side of an element substrate and a channel region with a constant film thickness which is formed between the neighboring grooves and by making the width of channel region in the neighboring direction of the groove to be smaller than the film thickness of the channel region. CONSTITUTION:Film is thinned from the side of a surface 1b by selective etching or abrasion while an element substrate 1 is being adhered onto a supporting substrate 3 and the film thickness is set to T. A groove 4 is opened on the surface 1b of the element substrate 1 and this groove 4 is formed on a side wall part 4a which is formed by etching from a rear surface 1a of the element substrate 1 and on a bottom wall part 4b which is blocked by an insulation film 2. Also, a channel region 5 is formed in the neighboring direction with the groove 4 and the width W is made smaller than the film thickness T of the channel region 5.
Patent JP-H06134348-A (JP)
Title: Jet plate and its production
Inventor: FUKUTOMI MASAHARU
IPC: B05B1/04
Filed: 1992-10-29
Abstract: PURPOSE:To improve the accuracy of the jet plate for a nozzle and to enable the mass production thereof by providing grooves extending to the right and left of an orifice on both surfaces so as to intersect orthogonally with each other near the orifice. CONSTITUTION:The jet plate 7 for flat spray patterns is provided with a central orifice 8 and the groove 9 formed on one surface 7a of the jet plate 7. This orifice 8 is formed to a semicircular section extending equally to the right and left. The groove 10 is formed orthogonally with the groove 9 on the opposite surface 7b of the jet plate 7. This groove 10 is formed to a semicircular section near the orifice 8 and is opened to a trumpet shape toward the outer periphery. The jet plate 7 is produced by etching. As a result, post working such as deburring and surface finishing is dispensed with.
Patent JP-2000152570-A (JP)
Title: Manufacture of magnet core
Inventor: MIZUTANI YUJI
IPC: H02K15/02
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To enhance and stabilize bonding strength and magnetic performance by hot pressing an electromagnetic steel plate laminated together with a film- like adhesive. SOLUTION: When an electromagnetic steel plate 12 carried while being applied with a film-like adhesive 16 is fed to a first press, a shaft hole 22 and four grooves 23 are punched out along with a small hole 12a for positioning and then the steel plate 12 is fed sequentially to a second press 24. Subsequently, the profile of a core 51 is punched out by means of the punch 27 in an upper die 25 and the die 41 in a lower die 39 and a specified number of the steel plates are laminated sequentially on a receiving base 43. Thereafter, a planar magnet 52 is inserted into the core 51 by means of second upper and lower dies 39 and the entire core 51 is set in a state being pressed with an appropriate pressure against the receiving base 43.  When the core 51 is heated from the inside and outside, the film-like adhesive 16 is plastisized and flows in from the inner circumference of the groove 23 to fill the gap to the magnet 52 thoroughly before being hardened trough chemical reaction. According to the method, a sufficient bonding strength is attained while enhancing and stabilizing the magnetic performance.
Patent JP-H06149085-A (JP)
Title: Image forming device
Inventor: OCHIAI TOSHIHIKO
IPC: G03G15/16
Filed: 1992-10-30
Abstract: PURPOSE:To attract a transfer material in good state on a transfer carrier member without influence of environmental changes and to prevent disturbance in a toner image on the transfer material due to contact between a peeled transfer material and a surrounding member. CONSTITUTION:A transfer drum 20 of a transfer device 20A consists of an aluminum cylinder 20a having 5mm thickness, conductive insulating layer 20b formed by winding conductive sponge having <=10<3>OMEGA.cm volume resistivity and 3-3.5mm thickness on the cylinder, a medium resistance layer 20c deposited or adhered to the layer 20b, and an insulating layer 20d which is not adhered to the layer 20c. The medium resistance layer 20c is a coating film having 10<8>-10<14>OMEGA.cm volume resistance and <=100mum thickness and contains an inorg. material (titanium oxide). The insulating layer is formed by winding a PVdF film having 10<14>OMEGA.cm volume resistivity and 75mum thickness. Since the medium resistance layer 20c is rich in the inorg. material and shows little change in the volume resistivity against environment, the transfer drum can keep the charge necessary for attraction and well attracts the transfer paper P.
Patent JP-H03176414-A (JP)
Title: Cosmetic for skin, scalp and hair containing agent for inhibiting proliferation of dandruff bacteria and composed of component extracted from plant
Inventor: ANDO YOSHITAKA
IPC: A61K8/97
Filed: 1989-12-05
Abstract: PURPOSE:To obtain a dandruff-preventing skin agent for external use or cosmetic for skin, scalp and hair by compounding a water-soluble component extracted from Japanese and Chinese crude herb drugs as an agent for inhibiting proliferation of dandruff bacteria. CONSTITUTION:The objective cosmetic can be produced by compounding a skin agent for external use for the treatment of skin, hair, scalp, etc., or a cosmetic with 0.1-5% of a dandruff bacteria inhibiting agent containing a water- soluble component extracted from UKON (rhizome of Curcuma longa), SHAJIN (root of Adenophora stricta) and/or AMACHAZURU (Gynostemma pentaphyllum). The dandruff bacteria is Pityrosporum ovale which is a yeast constantly existing on the scalp. The dandruff bacteria inhibiting agent is also effective in pharmaceutically treating seborrheic eczema of scalp, preventing alopecia and promoting the blood flow of peripheral vessel.
Patent JP-H02162084-A (JP)
Title: Printer
Inventor: OSAWA MICHINAO
IPC: B41J35/00
Filed: 1988-12-16
Abstract: PURPOSE:To control an ink ribbon accurately and to improve the facility of a printer by reading or writing the storage content of a storage cell from the printer when the printer is installed and controlling the ink ribbon. CONSTITUTION:Information stored in a storage cell 3 in a cassette 1 is read by the CPU 6 of a printer body through connectors 5 when the cassette 1 is mounted to a printer 2, and the specified conditions of the cassette are set. A data transmitted from an interface 8 under the conditions is interpreted and processed by a main processing section 7, and the photographic-printed or printed and processed by a printer control 9 through the CPU 6, and sent to a printer head 10, and a printer mechanism 11 is moved and photographic printing is conducted.
Patent JP-H08172279-A (JP)
Title: Stand device
Inventor: MAEDA MITSUO
IPC: H04N5/64
Filed: 1994-12-20
Abstract: PURPOSE: To obtain a stand device by which a thin video apparatus such as a PDP or the like can be changed easily from a floor installation type to a wall-mounted installation type or the like. CONSTITUTION: Recessed parts 5 are formed at the upper part on both sides of a thin video apparatus. Upper ends of the recessed parts 5 are formed to be semicircular shapes, and cover parts 6 are provided at the lower part. In addition, stoppers 7 are installed so as to protrude in central parts of the semicircular parts, and coupling parts 8 are installed so as to protrude from side walls on both sides of the recessed parts. Stand legs are fitted into the recessed parts which are formed to be inverted U-shapes, and bent parts which correspond to the coupling parts are formed on both sides.
Patent JP-H05125106-A (JP)
Title: Production of rubber-modified styrenic resin
Inventor: FUKUMURA TAKUMI
IPC: C08F4/36
Filed: 1991-11-06
Abstract: PURPOSE:To obtain the subject polymer having improved impact strength on an industrial scale in improved productivity at a low cost by using a specific tetrafunctional organic peroxide as a polymerization initiator and polymerizing a styrenic monomer in the presence of a rubbery polymer. CONSTITUTION:A solution of a styrenic monomer (e.g. styrene) containing dissolved rubbery polymer (e.g. polybutadiene) is filled in an autoclave. A tetrafunctional organic peroxide of formula (R1 and R2 are 1-2C alkyl; R is 1-5C alkyl or phenyl) (e.g. 2,2-bis(4,4-di-t-butylperoxycyclohexyl)propane] is added to the solution, the space in the autoclave is purged with nitrogen gas while stirring the content at 250rpm and the autoclave is closed and heated at 110 deg.C to perform the prepolymerization of the monomer for 5hr. After the prepolymerization, deionized water, sodium dodecylbenzenesulfonate and the polymerization initiator of formula are added to the autoclave, the space in the autoclave is substituted with nitrogen gas and the prepolymer is polymerized at 100 deg.C for 5hr and then 135 deg.C for 3hr to obtain the objective polymer having improved properties such as impact strength.
Patent JP-H04190082-A (JP)
Title: Control method of argon refining device
Inventor: KAWATANI TADATAKA
IPC: F25J3/08
Filed: 1990-11-26
Abstract: PURPOSE:To permit the restriction of the amount of hydrogen added as surplus in accordance with the recovering amount of hydrogen by a method wherein the title device is constituted so that the absolute amount of hydrogen of surplus amount, operated from two times of absolute amount of oxygen in raw argon plus the concentration of remaining hydrogen, is added automatically. CONSTITUTION:The flow amount of raw argon sent from a tube 1 and the concentration of oxygen contained in the raw argon are measured by a raw argon flow meter 11 and an oxygen analyzer 12 respectively while the measured values are transmitted to an operator 13. The operator 13 operates the value of the flow amount of raw argon [Nm<3>/H] X concentration of oxygen [vol.%] to obtain the absolute amount of oxygen in the raw argon. Next, the amount of hydrogen necessary for reaction is obtained. This value is the two times of the absolute amount of oxygen. Finally, the output of a regulator 17 is added as the correction of the recovering amount of hydrogen. The operator 13 operates 4 -xNm<3>/H when the output of the regulator 17 is 0%, operates oNm<3>/H when the output of the regulator is 50% and operates the value of +xNm<3>/H when the same output is 100%. The absolute amount of hydrogen is obtained by adding the amount of hydrogen necessary for reaction, which is obtained previously, with the result of operations while the absolute amount of hydrogen is given to the setting mechanism of an adding hydrogen flow amount regulator 15.
Patent JP-2001130552-A (JP)
Title: Folding container
Inventor: MORI HITOSHI
IPC: B65D6/18
Filed: 1999-11-09
Abstract: PROBLEM TO BE SOLVED: To form a folding container having a large internal volume which is close to the outer dimensions of the built-up folding container by constituting the folding container in such a manner that the side walls have a flat plate-form section, and at the same time, the external surface of the side wall is approximately flush with the external surface of the bottom section, or is positioned to be close to the external surface of the bottom section. SOLUTION: For this folding container, the side walls 2 and 3 which are arranged to surround the bottom section 1 can be superposed with the bottom section. In such a folding container, the side walls have a flat plate-form section. At the same time, the folding container is constituted in such a manner that the external surface of the side wall is approximately flush with the external surface of the bottom section, or is positioned to be close to the external surface of the bottom section.
Patent JP-H11236510-A (JP)
Title: Electromagnetic-wave-shielding fiber-reinforced thermoplastic resin composition and molded article
Inventor: UMETSU HIDEYUKI
IPC: C08L101/12
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain an electromagnetic-wave-shielding fiber-reinforced thermoplastic resin compsn. which is excellent in electromagnetic-wave-shielding properties and flowability and gives a molded article excellent in surface smoothness and to provide a molded article made thereof. SOLUTION: This compsn. comprises 100 pts.wt. fiber-reinforced thermoplastic resin and 0.05-30 pts.wt. liq. crystalline resin and exhibits an electric-field- shielding effect of 30 dB or higher at a frequency of 300 MHz. Pref., the fiber- reinforced thermoplastic resin contains 5-150 pts.wt. fibrous filler (pref. carbon fibers) based on 100 pts.wt. thermoplastic resin.
Patent JP-H10156071-A (JP)
Title: Seat for vehicle
Inventor: HIROSE TAKASHI
IPC: B68G7/05
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To simply and accurately spread a seat cover along a hollowed part formed on the rear of a cushion body for a seat back. SOLUTION: In this seat, the rear of a cushion body for a seat back is formed as hollowed surface 2 where a part over both side rims from the upper end thereof is left as protruded part 1a for hemming and a bag-shaped seat cover 3 is spread over the rear of the cushion body with a rear cover part 3c threof arranged along the hollowed surface 2. One side rim of a lengthy rectangle rigid band plate with the longitudinal range thereof corresponding to the depth of the hollowed part 2 is sewn on a boundary part of a stile cover part 3b and the rear cover part 3c inside the seat cover 3.  The rigid band plate has the upper end thereof engaged with an edge wire which is located at an upper inner part of the hollowed part 2 to draw an upper part of the rear cover part 3c onto the upper rim of the hollowed part 2 while a lower part thereof is drawn holding a tie string onto a lower inner part of the hollowed part 2 to make the rigid band plate along a vertical side of the hollowed part 2.
Patent JP-H09226212-A (JP)
Title: Method for operating controller of electronic image processor
Inventor: MAAKU DABURIYUU UEBUSUTAA
IPC: B41J29/38
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To make it possible to conduct a job request or document expression with arranged printing preparation by providing the step of converting the job request to a second format depending upon the capacity of a machine module and the step of coordinating the module to complete the request. SOLUTION: A mark function controller 74 is connected to arbitrary machine modules 76, 78, 80 and an image loader 82 by page level control passes indicated by short dashes lines 84. A print server 86 and decomposing function 87 connected to one another by a service level control pass 83 or job control pass 88 are also connected to the controller 74. The loader 82 is connected between the function 87 and a marker module 78 by the page control pass indicated by a dotted line 90. The pass 83 controls all the mark functions of ceasing or restarting the function. The pass 88 is used to constitute the flow of a job description.