baber/WOPTO huggingface dataset:
Patent JP-H01303626-A (JP)
Title: Production of magnetic disk medium
Inventor: OGASA KAZUO
IPC: G11B5/84
Filed: 1988-06-01
Abstract: PURPOSE:To eliminate sharp projections and to allow smooth expulsion of polishing powder by forming the shape of the abrasive grains of a lapping tape to annular shapes recessed in the central part and polishing the surface of a magnetic disk medium by using such lapping tape. CONSTITUTION:The annular abrasive grain 1 which are recessed in the central parts 2 and are built up in circumferential parts 3 are adhered via an adhesive agent 4 to a base material film 5. The magnetic coated film 7 of the magnetic disk medium 6 is polished by the annular build-up parts 3 of the annular abrasive grains 1 when the magnetic coated film 7 is polished by using such lapping tape. Since the polishing powder of the magnetic coated film 7 intrudes into the recesses 2 of the abrasive grains 1 or into the spacings between the respective annular abrasive grains 1 and is thereby escaped, the polishing powder generated from the polished surface is smoothly expelled. The precise finishing which does not generate flaws in the tape polishing stage is executed in this way.
Patent JP-S6116100-A (JP)
Title: Sample and hold circuit
Inventor: ISHIBE MANABU
IPC: H03M1/08
Filed: 1984-06-30
Abstract: PURPOSE:To eliminate output distortions produced by a finite slew rate by providing a capacitor between the output side of a sample and hold circuit and the input side of a switch means and suppresses the changing factor of the input voltage to the input voltage. CONSTITUTION:The input voltage V1 is applied to a terminal t1 in a sample period during which the switch means 4 and 7 are closed and opened respectively. Thus an output terminal t2 of a sample and hold circuit 10 produces an output approximate to a level V'1 obtained by reversing the plus and minus codes of the voltage value obtained by multiplying the voltage V1 by a constant obtained from a ratio between resistances 3 and 6. When the states of means 4 and 7 are switched to each other, a sample and hold period is obtained. When the input of the terminal t1 reaches the voltage V2, the sampling and holding are carried out in the same way. The change of the input voltage of the means 4 produced when the holding period is changed to the sampling period becomes slow by a time constant between a capacitor 8 and the resistance 3. This suppresses the changing factor of the voltage V1 of the means 4 to the time.
Patent JP-H032705-A (JP)
Title: Ferrule for optical connector
Inventor: WATANABE MASAYUKI
IPC: G02B6/36
Filed: 1989-05-31
Abstract: PURPOSE:To obtain the connection loss sufficient for practicable use without damaging the end face of the other optical fiber and to allow the application of the ferrule to optical fibers having plural kinds of outside diameters by providing a stopper hole having the outside diameter smaller than the outside diameter of the optical fiber to be inserted into a guide hole and the length at which the connection loss is below a prescribed value and a tapered introducing part. CONSTITUTION:The front end of the guide hole 24 is communicated with the front end face 25 of the ferrule 20 in the stopper hole 24 of the inside diameter at which the optical fiber 23 does not enter. The tapered introducing part 27 is provided in the communicating part of the stopper hole 26 and the guide hole 24. The length in the axial direction of the stopper hole 26 is so set that the connection loss is within a practicable use range. The damaging of the other optical fiber is obviated in this way and the dealing with the optical fibers of many outside diameters is possible; further, the practicable connection loss is obtainable.
Patent JP-H0770809-A (JP)
Title: Spinning nozzle
Inventor: TOMARI HARUO
IPC: D01D4/02
Filed: 1994-06-17
Abstract: PURPOSE:To provide a spinning nozzle excellent in deposition resistance through making resin deposition less apt to develop close to nozzle delivery port and also excellent in wear resistance through making the wear of nozzle port less apt to develop. CONSTITUTION:The objective spinning nozzle designed to conduct melt spinning of a molten material itself or to conduct spinning while coating fiber surface with a molten material. In this spinning nozzle, at least the proximity of a nozzle delivery port is coated with Ni-based alloy 4, 6.
Patent JP-H034753-A (JP)
Title: Cooked brown rice
Inventor: YAMADA TSUNEKI
IPC: A23L7/10
Filed: 1989-05-31
Abstract: PURPOSE:To prepare cooked brown rice easily removable from a vessel such as a pot after cooking and easily formable in the form of a block such as a rice ball by cooking nonglutinous rice and glutinous rice in a mixed state. CONSTITUTION:The objective cooked brown rice is prepared by cooking nonglutinous rice and glutinous rice in mixed state preferably at a ratio of 90-50% of the nonglutinous rice to 10-50% of the glutinous rice and preferably forming the cooked rice in the form of a rice ball.
Patent JP-2000331840-A (JP)
Title: Coil component
Inventor: URATA TOSHIKAZU
IPC: H01F27/42
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To restrain a coil component such as a transformer, a choke coil, a current sensor, a common coil and the like from varying in inductance. SOLUTION: A lead wire 4 is wound on a bobbin 3 for the formation of a coil 2, and a pair of E-shaped cores 6 and 7 is fitted to the coil 2 to form a closed magnetic circuit. A piezoelectric body 10 is so provided in the cores 6 and 7 as to enable a gap to be increased or decreased in length G1 by applying a voltage to the piezoelectric body 10. By this setup, the coil 2 can be regulated in length G1 of the gap in the closed magnetic circuit or inductance taking advantage of a piezoelectric effect induced by applying a current to the piezoelectric body 10.
Patent JP-H06345349-A (JP)
Title: Maintenance device for magnet brake
Inventor: ASHIDA SHOHEI
IPC: B66B5/00
Filed: 1993-06-07
Abstract: PURPOSE:To provide a maintenance device for a magnet brake capable of performing highly accurate characteristic evaluation by a simplified operation with no experience required of a maintenance person. CONSTITUTION:In a maintenance device for a magnet brake to evaluate a characteristic of the magnet brake 20 for releasing braking force by supplying a coil current to an electromagnetic coil 33 to drive a plunger 32 and for generating the braking force by interrupting the coil current, a current detector 6 for detecting the coil current and a displacement detector 8 for detecting a displacement amount of the plunger 32 are provided. Further, the device is provided with a locus area arithmetic means 9c for calculating a locus area of plunger displacement corresponding to changing the coil current and a characteristic evaluation means 9d for evaluating deterioration of a characteristic by comparing the calculated initial locus area with an aged locus area after aging.
Patent JP-S6114044-A (JP)
Title: Device for controlled rate of supplying moisture to molding sand mill
Inventor: NISHIDA OSAMU
IPC: B22C5/04
Filed: 1984-06-29
Abstract: PURPOSE:To reduce the time for adjusting the mixing of molding sand by determining the water spraying rate for correction for the purpose of improving the primary water spraying ratio for each mixing and executing the primary water spraying corresponding to a change in the conditions of recovered sand. CONSTITUTION:The value measured with a moisture sensor 7 is fed to a means 8 for calculating the primary water spraying rate by which the primary water spraying rate is calculated and is fed to a water spraying mechanism 6. The recovered sand under mixing is thus subjected to the primary water spraying. The moisture content, etc. of the recovered sand is measured by a measuring mechanism 5 during the mixing and are fed to a means 9 for determining the secondary water spraying rate, by which the secondary water spraying rate is calculated and is fed to the mechanism 6. The primary water spraying is thus executed. The correlation coefft. between the moisture content and CB value is calculated by an arithmetic means 11 and is stored in the 1st storage means 12. The coefft. is further fed to the means 9 by which the recovered sand is subjected to secondary water spraying. The sand is then released from a sand mill 4. The tendency value of the secondary spraying rate is determined by a means 13 for analyzing the tendency of the secondary water spraying rate and the corrected water spraying rate is determined by a means 15 for correcting the secondary water spraying rate 15 and is further fed to the means 8 by which the primary water spraying rate of the recovered sand to be mixed next is determined.
Patent JP-H11322110-A (JP)
Title: Medium carrier device
Inventor: OKIYAMA YOSHITATSU
IPC: G03G15/01
Filed: 1998-05-19
Abstract: PROBLEM TO BE SOLVED: To sufficiently attract a medium by a carrier belt, to lower required attraction voltage and to enhance efficiency. SOLUTION: This device has a medium carrier means carrying a medium M and a suction means disposed by being allowed to abut on the medium carrier means and is for attracting the medium M on the medium carrier means. The attraction means is provided with a current preventing means preventing current from flowing into the attraction means via the medium carrier means. Because the attraction means is provided with the current preventing means, much current does not flow in the attraction means via the medium carrier means in a part where the medium M does not exist, even if a resistance value of the attraction means is made small. Sufficiently effective voltage can be generated in the thickness direction of the medium M and the medium M is sufficiently attracted by the medium carrier means, regardless of the resistance value and width of the medium M.
Patent JP-S5760954-A (JP)
Title: Negative pressure type booster
Inventor: SEKI MASAYUKI
IPC: B60T11/18
Filed: 1980-09-30
Abstract: PURPOSE: To provide wider freedom for the position of installation and improve driving stability, when applied to an autobicycle, by employing a link mechanism so that the input rod of negative pressure type booster is controlled by handling a control wire.  
     CONSTITUTION: The space within front and rear shells 1, 2 of the negative pressure type booster is divided into a permanently negative pressure chamber 6 and a variable pressure chamber 7 by means of a booster piston 4 which is allowed a free reciprocating motion to the front and rear directions. An input rod 22 connected to the above piston 4 is also connected to a control valve mechanism B. The booster power is provided through a power rod 17 due to the pressure difference between chambers 6 and 7 generated at the time when the input rod 22 moves forward. Here, an input transmission lever 62 is installed to the rear end of the input rod 22, and the lever 62 is rotatably supported 63 by a support arm 60. One end of a control wire 65 is fixed to the top edge 62b of the lever 62 by a metal fixture 66, and the wire 65 is removably supported by a support arm 61 with an adjusting bolt 70a and nut 73. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5760600-A (JP)
Title: Data processor
Inventor: KAWADA KAZUHIRO
IPC: G06F11/10
Filed: 1980-09-30
Abstract: PURPOSE:To facilitate the repair and replacement of a faulty element and to increase the working efficiency of a system, by storing the error detection signal when a 1-bit fault arises and reporting it to the maintainer. CONSTITUTION:When a 1-bit error exists in the data which is read out a storage circuit part 2, the data is corrected to produce 3 a correctable error detection signal  107 and then to produce 3 an uncorrectable error detection signal 106 when error of  >=2-bit exists respectively. The signal 107 is stored in an FF6, and the output of the  FF6 is connected to a sensable sensing circuit via a firmware. Then the detection of  a 1-bit data error is reported to the operator, etc. in the form of the loging information or the sense byte.
Patent JP-S62295314-A (JP)
Inventor: MORI SADAJIRO
IPC: H01H9/36
Filed: 1986-06-12
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-S63302232-A (JP)
Title: Housing
Inventor: TAKIGUCHI HIDEKI
IPC: F24S90/00
Filed: 1987-05-30
Abstract: PURPOSE:To improve health of a man and durability of a housing, by a method wherein an earth floor heater is mounted to a housing, a heat exchanger to exchange heat between internal and external air is disposed in an attic space, and an irradiating mechanism to introduce solar light and heat to a room is provided. CONSTITUTION:An air cycle passage 22 is formed by an attic space 12, a vent passage 4 between inner and outer walls 11 and 9, a room space 14, and an underfloor space 15, and an earth floor heater 23 averagedly distributes a hollow pipe 24, circulating a heating medium, over an earth floor concrete 16. A device 25 related to air cycle reinforcement is formed by an attic ventilation port 13, a ventilating fan 21 added to an underfloor ventilation port 19, a duct 26, a duct 27 for distribution, a pipe 28 for suction and exhaust, an intermediate ventilating fan 31, a feed duct 32, a valve mechanism 33, a heat exchanger 34, a coupling pipe 35, and a suction pipe 36. The interior of a housing 1 is heated or cooled averagedly and in a range of from an earth floor to the attic space 12, and fresh air is heated and dehumidified to feed it to the interior of the housing 1 from the outside. The irradiating mechanism 37 is formed by a collecting part 38, a heat and light transmission pipe 41, and a reflecting part 45, and is protruded upward through a roof 2 to collect light and heat and simultaneously transmit it to the interior of a room space 14.
Patent JP-S63300556-A (JP)
Title: Semiconductor memory cell
Inventor: MIKOSHIBA KEIMEI
IPC: H01L27/10
Filed: 1987-05-29
Abstract: PURPOSE:To form a capacitor having a large capacity value in a shallow groove by forming charge storage regions of capacity elements on regions isolated by a plurality of grooves in a second conductivity type region formed on the surface of a semiconductor substrate. CONSTITUTION:An n-type region 2 is formed on the surface of a substrate 1. A plurality of grooves are formed through an n-type region on the region 2, and charge storage regions are formed on the n-type regions surrounded by the grooves. Capacity insulating films 3 are formed on the surfaces of the grooves, and capacity electrodes 4 are filled therein. The top face of the electrode 4 in the groove is covered with a first insulating film 5. A p-type silicon layer 6 is epitaxially grown on the films 5 and the regions 2, and an n-type diffused layer 7 is formed on the top. A plurality of grooves are formed through the layer 6 on the layer 6. Since the grooves are disposed above the grooves formed on the region 2, the layers 7 are separated to operate as the functions of the bit lines of a semiconductor memory cells, and the layer 6 operates as the function of a channel forming region.
Patent JP-S5469437-A (JP)
Title: Ink jet type printer
Inventor: KANAYAMA YOSHIO
IPC: B41J2/16
Filed: 1977-11-14
Abstract: PURPOSE:To prevent clogging of nozzle by covering the nighborhood of the orifice of the nozzle with an atmosphere of a fungiproofing agent which prevents the production of fungi. CONSTITUTION:Flow of a series of ink drops is injected from a nozzle 3 and passes through the electric field by a charging electrode 5 and deflecting plate 6, whereby specified printing is accomplished on a recording medium 7. A fungiproofing agent 12 is filled in the outside circumferential space part of the nozzle 3, electrode 5 and phase sensor 9. When the ink remains near the orifice of the nozzle 3 while the printer is not in operation, the atmosphere of the fungiproofing agent 12 is formed in the passage way where the ink drops pass through small holes 5A, 9A of the electrode 5 and sensor 9 by evaporation of the fungiproofing agent 12, as a result of which the orifice of the nozzle 3 is covered with this atmosphere, thus the growth of fungi is prevented and the occurrence of nozzle clogging obviated.
Patent JP-S62292530-A (JP)
Title: Power transmission
Inventor: KITANO KOJI
IPC: B60K17/348
Filed: 1986-06-12
Abstract: PURPOSE:To aim at miniaturization in an oil pump, by installing the oil pump to be driven according to relative rotational frequency between an input shaft and an output shaft, and increasing the relative rotational frequency via a planetary gear mechanism. CONSTITUTION:When a relative speed difference occurs between an input shaft 1 and an output shaft 2, a planetary gear 8 of a planetary gear mechanism A is rotated in the reverse direction to a carrier 6 and a ring gear 9, and a sun gear 11 is rotated in the same direction as the input shaft 1. And, an oil pump B to be driven by relative rotation between a countershaft 10 and the output shaft 2 is driven by increasing a speed of relative rotation between the input shaft 1 and the output shaft 2. Therefore, in this oil pump B, there is produced large drive resistance even if relative rotational frequency between these shafts 1 and 2 is small. And, large torque is transmitted to the output shaft 2 from the gear 8. With this constitution, even if the oil pump B is miniaturized, large transfer torque is securable, and a burden on the oil pump 8 becomes lightened at that.
Patent JP-S63301807-A (JP)
Title: Hair-tonic skin cosmetic
Inventor: AKIYAMA JUNICHI
IPC: A61Q5/00
Filed: 1987-05-30
Abstract: PURPOSE:To obtain a hair-tonic skin cosmetic effective in activating the metabolism of skin and preventing the elimination of hair root, by adding hydrolyzed albumen free from remarkable side effects, effective in promoting dermatic function and having hair-tonic action to a substrate for hair-tonic skin cosmetic. CONSTITUTION:The objective hair-tonic skin cosmetic is produced by using a hydrolyzed albumen (produced by hydrolyzing albumen as it is or hydrolyzing protein extracted from albumen and using the hydrolyzed product in the form of alcoholic aqueous solution) as an essential component and adding the component to a substrate for hair-tonic skin cosmetic. The hair-tonic component has excellent hair-nourising and hair-growing effect to promote the growth of hair of a living body and is effective to various alopecias which are not accompanied with elimination of hair root.
Patent JP-H04336389-A (JP)
Title: Component type automatic teller machine
Inventor: GOTO YASUO
IPC: G06Q40/00
Filed: 1991-05-13
Abstract: PURPOSE:To obtain the automatic teller machine which flexibly copes with restrictions of installation environment and restriction of transportation and can utilize a space effectively. CONSTITUTION:Mechanism parts such as a paper money payment/reception mechanism 320, a bankbook printing mechanism 340, a card and bill processing mechanism 310, and a coin payment/reception mechanism 330 are stored in individual housings and main control parts are also stored in the respective housings to constitute independent unit devices; and a customer operation part is also constituted as an independent customer operation unit device and the automatic teller machine is constituted by combining one unit device with the customer operation unit device or the different unit devices with the customer operation unit device.
Patent JP-H0433918-A (JP)
Title: Electrochromic material produced by electrolytic polymenrization
Inventor: OSAWA YASUHIKO
IPC: C08G73/00
Filed: 1990-05-29
Abstract: PURPOSE:To provide the subject material produced by the electrolytic oxidation polymerization of tri(thienyl) triphenylamine as a raw monomer, having excellent oxidation-reduction stability and durability and capable of giving an EC thin film having large area. CONSTITUTION:The objective material is produced by using 4, 4',4''-tri(2-thienyl) triphenylamine of formula as a raw monomer and subjecting the monomer to electrolytic oxidation polymerization.
Patent JP-S5843906-A (JP)
Title: Fungicide for agricultural and horticultural purpose
Inventor: SATOU KATSUMI
IPC: A01N57/14
Filed: 1982-08-09
Abstract: PURPOSE:The titled composition that contains, as an active ingredient, a mixture of O-ethyl O,O-di(2,4-dichlorophenyl)phosphate and O-ethyl S,S-diphenyl dithiophosphate, thus showing synergic effect against rice blast and ear-withering. CONSTITUTION:The objective fungicide contains a mixture of O-ethyl O,O-di(2,4- dichlorophenyl)phosphate and O-ethyl S,S-diphenyl dithiophosphate as active ingredients. It has high effect against rice Helminthosporium leaf spot and stripe and other diseases. These diseases are controlled simultaneously with saved labor.
Patent JP-S61294797-A (JP)
Inventor: NITTA MASAHIRO
IPC: H05B6/76
Filed: 1985-06-24
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-H06348794-A (JP)
Title: Registration/retrieval system for vector data
Inventor: HORIKOSHI HIROYUKI
IPC: G06T1/00
Filed: 1993-06-08
Abstract: PURPOSE:To perform display and retrieval at speed higher than that of a single CAD device by automatically registering by converting vector data generated by the CAD device, etc., and a drawing title to raster data and the drawing title for use of electronic filing. CONSTITUTION:A drawing title converter 15 sends the drawing title of the vector data to a vector data registration device 17, and also, converts it to the drawing title for raster data based on the conversion rule information of each drawing title for the vector data and the raster data defined in a vector/ raster correspondence device 16. Also, when the drawing title of the vector data is converted to the one for use of raster data by the drawing title converter 15, the drawing title proper to a vector data input/output device 11 is converted to the one proper to a raster data registration device 13. In this way, a retrieval means for the raster data in an electronic filing device can be provided with the same retrieval means as that of the CAD device.
Patent JP-H0432483-A (JP)
Title: Cage for elevator
Inventor: ASHINO FUMIO
IPC: B66B11/02
Filed: 1990-05-29
Abstract: PURPOSE:To improve the safety and efficiency in assembling by dividing each of side plates forming side walls on three sides of a cage into right and left side plates and an intermediate side plate, forming an outward bent edge with a blind rivet on each of the right and left side plates, in an inward bent edge with a mounting edge with a mounting hole on the intermediate side plate respectively, and connecting both the bent edges with a rivet. CONSTITUTION:Each of side plates 3 forming three sides of a cage 1 is divided into three parts, that is, right and left side plates 3 and an intermediate side plate 4. The edge of the right or left side plate 3 is formed into L-shape to form a bent edge 5, and a blind spring rivet 9 is studed. On the other hand, the edge of the intermediate side plate 4 is bent inward into a U-shape to form a bent edge 6, and a mounting hole 8 corresponding to the blind spring rivet 9 is formed. Then the ceiling is first assembled without assembling the intermediate side plate 4, and the inside of an elevator shaft is checked by utilizing the gap at the position, to which the intermediate side plate 4 is to be assembled, and then the intermediate sideplate 4 is assembled to each of the right and left side plates 3, 3 with a blind spring rivet 9.
Patent JP-2000324945-A (JP)
Title: Culturing soil for growing seedling
Inventor: AIDA SHIGEMICHI
IPC: A01G22/22
Filed: 1999-05-18
Abstract: PROBLEM TO BE SOLVED: To obtain a culturing soil for growing seedlings, inexpensive, suitable for a mass production, not cracking or collapsing and being handled easily. SOLUTION: This culturing soil is obtained by agitating for mixing chaffs 12 with sheath-core conjugate fibers 14 consisting of a core part and a sheath part having a lower softening temperature than that of the core part and heating for forming, and contains 1.7×10-1-2.0×10-1 g/cm3 chaffs 12, and 2.0×10-3-8.2×10-3 g/cm3 sheath-core conjugate fibers. The culturing soil for growing seedlings preferably contains a fertilizer 16 containing at least nitrogen and is characterized by containing 2.0×10-4-4.0×10-4 g/cm3 nitrogen.