baber/WOPTO huggingface dataset:
Patent JP-2001188879-A (JP)
Title: Magnetic head for transducer and recording medium
Inventor: TAKAHASHI MITSUSACHI
IPC: G06K7/08
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To concentrate magnetic fluxes on the surface facing a magnetic head of an operation unit, to suppress useless magnetic fluxes and to improve the efficiency of write/read. SOLUTION: At least near a gap 4 on one of the surfaces of a magnetic head core 2 formed by laminating first magnetic materials, a second magnetic material layer 5 formed of the second magnetic material of characteristics different from the first magnetic material whose magnetic permeability or magnetic flux density is higher than the first magnetic material for instance is provided.
Patent JP-2000193645-A (JP)
Title: Gas analyzer
Inventor: SAKAI MASAHIKO
IPC: G01N21/39
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a gas analyzer having stable operation and high accuracy. SOLUTION: This equipment is equipped with a semiconductor laser 11 for emitting light having a variable wavelength, a photoacoustic cell 12 having a prescribed gas G1 enclosed in its inside for allowing the laser beam emitted from the semiconductor laser 11 to pass, a microphone 13 for picking up sound pressure inside the photoacoustic cell 12, a wavelength control part 14 for monitoring the sound pressure picked up by the microphone 13 and simultaneously for changing periodically the wavelength of the laser beam emitted from the semiconductor laser 11 with the wavelength of an absorption line by the gas G1 in the photoacoustic cell 12 as its center, a light-receiving element 15 for receiving the laser beam passing through the photoacoustic cell 12 and then passing through the atmosphere of the gas to be measured G2,  and an operation part 16 for obtaining the quantity or the concentration of the gas to be measured G2, based on the output of the light-receiving element 15.
Patent JP-2000199003-A (JP)
Title: Sintered maching parts, and mechanical device using it
Inventor: HIROSE KAZUO
IPC: B22F5/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a parts which generates no wear of a counter parts, and maintains the high reliability of a paper feed mechanism when the parts is used for a gear of a copier or a laser beam printer by forming the parts of a sintered metal having an opening on its surface, grinding the surface, and forming a thin layer of a polymer containing fluorine on the ground surface. SOLUTION: An opening part of a surface is impregnated with polymer containing fluorine. The polymer containing fluorine is fluoro-polyether polymer having -CxF2x-O- (X: integer of 1 to 4) as the main structural unit, and its number-average molecular weight is preferably 1,000-50,000. The thickness of a thin layer formed of the polymer containing fluorine is preferably 0.2-2 μm. In a mechanical device, a sintered mechanical parts slides on or is brought into contact with a machine parts formed of a soft metal or a synthetic resin. A driving gear 1 at a peripheral part of a fixed part in an image forming device such as a copier and laser beam printer is formed of a sintered metal, and fixing roller gear 2 is formed of a synthetic resin. A thin layer formed of the polymer containing fluorine is formed on the surface of at least the teeth side of the driving gear 1.
Patent JP-2000195203-A (JP)
Title: Magnetic head control of magnetic recording and reproducing device
Inventor: NAKAI TAKASHI
IPC: G11B21/12
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To attain prolongation of service life for a magnetic disk, without possibility such as damages being concentrated to the specific area of the magnetic disk at head loading and to enable the capacity increase of the magnetic disk by expanding the data area. SOLUTION: This head control method is constituted so as to include a 1st step for making the magnetic head 8 ascend to the standby position, after the movement of the magnetic head 8 is made to the unspecified area on the magnetic disk 6 when the recording/reproducing operation by the magnetic head 8 is finished, a 2nd step for making the magnetic head 8 seek on the magnetic disk 6 after being made to descend from the standby position to the lower end position, when the recording/reproducing operation by the magnetic head 8 is reexecuted after the movement to the 1st step, and a 3rd step to make a cartridge holder 12 ascend to the unloading position after the magnetic head 8 is ascended to the upper end position, when the disk cartridge 3 is ejected to the outside after the movement to the 1st step.
Patent JP-2001187542-A (JP)
Title: Drawing device
Inventor: NAKAZATO HIROSHI
IPC: B60N3/12
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent a rapid popping out of a drawing member with a simple structure by always restricting the movement amount of the drawing member at the time of drawing. SOLUTION: A stopper portion 20 of a flat spring shape of which a periphery is notched is formed on a bottom surface of a housing 2 and a projection 20a is formed on this stopper portion 20. A stepped portion 4f engaged with the projection 20a is formed on a lower end of a back surface portion 4c of a drawing member 3 attached to the housing 2 and capable of being advanced/ retreated. When the drawing member 3 receives an urging force of a torsion spring for the drawing member 3 and it is popped out, the stepped portion 4f is engaged with the projection 20a of the stopper portion 20 to stop a movement toward a drawing direction.
Patent JP-2001188870-A (JP)
Title: Document marking device
Inventor: OTA SHIGERU
IPC: G06Q10/10
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To mark information to be normally in a non-display state and be freely recognized when needed relating to a document marking method for attaching prescribed mark information to a pertinent document in collating multiple documents. SOLUTION: First management information formed beforehand is read by a first read means 15 and second management information, based on the first management information, is printed on a unit slip by using stealth ink to be visible by exciting light irradiation by a stealth printing means 17. The first and second management information is read by a second read means 18 and a stealth printing read means 19 and collated by a collation means 20 and a file preparation means 21 files and outputs appropriate collation conditions and prescribed data.
Patent JP-2001189431-A (JP)
Title: Memory cell structure and memory device
Inventor: MAEDA HIROSHI
IPC: H01L27/28
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a memory, in which an impedance phase change film capable of storing multi-valued data, used. SOLUTION: An organic material 7 is used as an impedance phase change film, the organic material film is changed in thickness or varied in contact area with an electrode in a memory cell, so as to utilize the hysteresis characteristics of the impedance phase change film, a write voltage VW is set at an impedance state transition point in a hysteresis characteristics, by which data that are stored and held in a memory cell can be made multi-valued (for storing data larger than 1 bit).
Patent JP-2000186976-A (JP)
Title: Eccentricity measuring method and eccentricity measuring device for optical lens
Inventor: FUJIWARA KENJI
IPC: G01M11/00
Filed: 1998-12-22
Abstract: PROBLEM TO BE SOLVED: To accurately and simply measure eccentricity and simply by providing a positioning stopper, and using a jig kept in peripheral contact with one face of the curved face section of a lens and a jig rotating the lens, while it is kept in contact with the other outer periphery. SOLUTION: A measuring device for eccentricity after the centering machining or connecting machining of an optical lens is provided with a lens-holding rotary unit, having a fitting base 81a with a hole through which a laser beam is passed at the center, for example. The fitting base 81a has a cylindrical member with a step section in the vertical direction, and a measuring lens 5 is inserted into the step section with one curved face kept in contact with the outer periphery. Two prescribed missing sections are provided on the fitting base 81a, and the edge of one missing section serves as the positioning stopper of the lens 5. The other missing section is arranged so that a rotating jig 81d butts against the outer periphery of the lens 5 so as to apply force in the slant direction, and the lens 5 is rotated when the rotating jig 81d is moved.  A rubber member, for example, is used for the contact section with the lens 5.
Patent JP-H04210633-A (JP)
Title: Hemostatic agent
Inventor: FUKUI YOSHIO
IPC: A61P7/04
Filed: 1990-12-07
Abstract: PURPOSE:To obtain a hemostatic agent, containing zinc epsilon-acetaminocaproate as an active ingredient and useful for hemostatic treatment and treating intractable diseases due to accompanying hemorrhage. CONSTITUTION:A powerful hemostatic agent containing zinc epsilon- acetaminocaproate as an active ingredient. For example, the aforementioned hemostatic agent can be applied to diseases (ulcer such as hemorrhagic gastric ulcer or hemorrhagic duodenal ulcer or hemorrhoids, etc.), causing hemorrhage in digestive tracts, hemorrhage (leukemia, hypoplastic anemia, peliosis, etc., and further pulmonary homorrhage, nasal hemorrhage, genital hemorrhage, renal homorrhage, etc.) in which systemic hyperfibrinogenolysis is regarded as participating, abnormal hemorrhage during and after operation, etc. The above-mentioned agent is especially effective against the hemorrhagic ulcer. The aforementioned hemostatic agent can be used as tablet, capsule, granule, powder, syrup, emulsion, injection, ointment, eye drop, etc., and further blended with medicines such as local anesthetic agents, anti-inflammatory agents, stomachic and digestive agents and antibiotic substances.
Patent JP-H0667095-A (JP)
Title: Scanning type laser microscope
Inventor: HIRAYAMA HIROSHI
IPC: G02B21/00
Filed: 1990-12-07
Abstract: PURPOSE:To obtain a three dimensional information of a sample before carrying out observation of a sliced image of a sample and to greatly improve operation efficiency when obtaining a sample image. CONSTITUTION:In the scanning type laser microscope where the sample image is formed by reflected light or translucent light from the sample, a piezoelectric element 25 to adjust the focal position of an objective lens 23, a means to detect the sample 24's outline based on the luminance value from its cross sectional image and a means to construct the three dimensional image of the sample from the outline data from a multiple number of cross sectional images derived by outline detecting means are provided.
Patent JP-H04215998-A (JP)
Title: Oil feeding device
Inventor: MOTOHASHI TOSHIAKI
IPC: B67D7/22
Filed: 1990-12-10
Abstract: PURPOSE:To provide an oil feeding device having an indicator easy to see and showing an oil feeding area clearly in a service station for feeding vehicles with gasoline, etc. CONSTITUTION:A service station A which is provided with oil feeders C1--C4 installed on islands B1-B4 arranged in two rows, respectively, and freely vertically movable displaying parts, i.e., indicators D1--D4, installed at places extending widthwise from the islands B, suspended from a canopy.
Patent JP-H04220797-A (JP)
Title: Merchandise sales data processor
Inventor: NODA MASAMI
IPC: G07G1/12
Filed: 1990-12-21
Abstract: PURPOSE:To simplify the contents of printing by re-editing sales data and reducing the number of printed lines only when the printing contents go to unclear due to the many number of printed lines of data. CONSTITUTION:Merchandise sales data for each transaction which are registered as sales with a key input through a keyboard 12 are stored in a printing buffer 33, and the number of printed lines for the slip of the merchandise sales data are counted with a counter of the number of printing lines 36. When printing on the slip is instructed with a slip key 25, a processor 11 compares the count value of the counter 36 with the maximum number of printing lines preset in a memory of the maximum number printing lines 39, and only when the maximum number of printing lines is exceeded by the count value, the merchandise sales data in the printing buffer 33 are tabulated for each area and the merchandise sales data for each area are printed out on the slip by a slip printer 16.
Patent JP-H04210420-A (JP)
Title: Production of steel plate excellent in strength, toughness, and homogeneity
Inventor: NISHIOKA KIYOSHI
IPC: C22C38/00
Filed: 1990-12-07
Abstract: PURPOSE:To produce a steel plate excellent in strength, toughness, and homogeity by subjecting a slab of steel with specific composition to heating and rolling under specific conditions and cooling the resulting rolled steel plate without delay by means of nonboiling type high-temp. liquid spraying. CONSTITUTION:A slab of a steel having a composition consisting of, by weight, 0.03-0.20% C, <=1.0% Si, <=2.0% Mn, <=0.03% P, <=0.01% S, <=0.10% Al, <=0.001% N, and the balance Fe with inevitable impurities is prepared. This steel slab is heated to >=900 deg.C (<=about 1250 deg.C) and rolled at >=700 deg.C (<=about 1000 deg.C). After the completion of rolling, a nonboiling type high-temp. liquid of >=200 deg.C is sprayed, without delay, on the surface and the rear surface of the resulting high-temp. steel plate simultaneously, and cooling is performed until the temps. of the surface and rear surface of the high-temp. steel plate fall down to 600 deg.C. By this method, the steel plate free from the occurrence of deformation, such as camber, at the time of afterworking, such as bar cutting, and having extremely superior homogeneity can be obtained.
Patent JP-H04223065-A (JP)
Title: Lead storage battery
Inventor: HIRONAKA KENSUKE
IPC: H01M10/48
Filed: 1990-12-26
Abstract: PURPOSE:To reduce the equipment, the time, and the cost by using a small capacity type of lead storage battery with a physically similar figure set as a pilot cell when the service life of a large capacity type of lead storage battery is decided. CONSTITUTION:A 15Ah battery which has a similar figure physically with a 200Ah sealed type lead storage battery can bear sufficiently practically in the scope of 0.92 to 0.96 in the coefficient of correlation in a 71 deg.C acceleration test. As a result, by setting several sets of small capacity type storage batteries with physically similar figures as pilot cells to a large capacity type of lead storage battery, and by carrying out the capacity test periodically, the capacity of the large capacity type battery can be inferred by using a relatively small equipment, a short time, and a low cost without stopping the battery system. And the similarity ratio can be selected as desired according to the limitation of the manufacture of the battery and the available equipment.
Patent JP-H04218850-A (JP)
Title: Computer system
Inventor: SHIMAMURA NOBUAKI
IPC: G06F13/00
Filed: 1990-12-19
Abstract: PURPOSE:To improve the data communication efficiency and to prevent a danger of data loss by asynchronously reporting reception data from a communication control program part to an application program part. CONSTITUTION:An application program part 30 receives an asynchronous reception report from a communication control program part 40 and controls the asynchronous reception in the communication control program part by asynchronous reception means 31 to 33 (asynchronous reception control means 31, asynchronous reception start means 32, and asynchronous reception stop means 33). The communication control program part 40 sends the asynchronous reception report to the application program part and asynchronously reports the reception data to the application program part in accordance with the indication from the application program part by asynchronous reception report means 41 to 45 (asynchronous reception report control means 41, data reception indicating means 42, reception data holding means 43, asynchronous reception report control flag part 44, and asynchronous reception report means 45).
Patent JP-H04223170-A (JP)
Title: Displaying apparatus for defect position of printed matter
Inventor: HAYASHI MAKOTO
IPC: G01N21/892
Filed: 1990-12-25
Abstract: PURPOSE:To enahnce the maintenance workability of a printing press by obtaining the defect position of printed matter in the state clearly shown on actual printed matter. CONSTITUTION:An apparatus for displaying the defect position of printed matter is equipped with a defect position discriminating means 3 discriminating the defect position on the printed wed sent out of a printing part 1, a plurality of making means 41,42,... arranged in the direction crossing the feed direction of the printed wed 2 at a right angle and a driving control means 5 driving the marking means 41,42,... corresponding to the defect position on the basis of the defect position data Fi obtained by the defect position discriminating means 3.
Patent JP-H04231388-A (JP)
Title: Heat insulating piston head and its manufacture
Inventor: KITA HIDENORI
IPC: F02F3/00
Filed: 1990-12-27
Abstract: PURPOSE:To obtain a heat insulating piston heat excellent in strength, heat insulating property, etc., by kneading an org. silicon polymer and ceramic particles, supplying the kneaded material to a vessel under pressure, molding and heating to change the polymer into ceramics. CONSTITUTION:Ceramic particles or whisker (e.g. silicon nitride whisker) are added to a org. silicon polymer (e.g. polysilazane) and kneaded. The kneaded material 12 is pressurized to fill an insulating material holder 11a of a crown part 11 comprising a dense material, and then molded. The molded body is heated lower than the temp. at which formation of dense structure is initiated in the filling part so that the org. polymer is converted into ceramics. Further, an org. silicon polymer is deposited on the surface of the filling part and subjected to heat treatment to convert the polymer into a ceramic film 14. Thus, a heat insulating piston head 10 can be obtd. By mounting this piston head 10 on a piston skirt part 20 made of metal, a piston can be manufactured.
Patent JP-H04250816-A (JP)
Title: Deodorizing device in refrigerator or the like
Inventor: SHINTANI KOSUKE
IPC: B01D53/81
Filed: 1990-12-28
Abstract: PURPOSE:To improve the deodorizing effect by enlarging the effective surface of the deodorant and also to improve the assembly property by simplifying the structure. CONSTITUTION:The deodorant 27 is provided by holding it with the cover 26 on the upper part of a heater 24 for defroster in a cooling room being a circulating path. At the upper surface of the deodorant 27, a protrusion 32 forming a space by abutting to the rear surface of the cover 26 is formed integrally. In a cooling operation time, the deodorant 27 adsorbs the odorous component in air and is absorbed in a wider area because air passes also through the space. At the driving time of the heater 24 for defroster, the odorous component is decomposed and the adsorbing function is recovered.
Patent JP-H04230683-A (JP)
Title: 7 or 4-azabenzimidazole derivative
Inventor: YANAGISAWA ISAO
IPC: A61K31/435
Filed: 1990-12-28
Abstract: PURPOSE:To provide a new azabenzimidazole derivative having antagonistic action on angiotensin II and useful for the prevention and treatment of hypertension, chronic cardiac insufficiency, etc. CONSTITUTION:The objective compound is expressed by formula I [R<1> is H or alkyl; R<2> is H or lower alkyl; one of R<3> to R<5> is biphenyl-methyl of formula II (R<6> is H or aralkyl) and the others are none], e.g. 2-propyl-7-[[2'-(1H- tetrazol-5-yl)biphenyl-4-yl]methyl]-4-methyl-7-azabenzimidazole. The compound can be produced by reacting 7-azabenzimidazole of formula III with a biphenylmethyl halide of formula IV in a solvent (e.g. THF) preferably in the presence of a base (e.g. potassium carbonate) at room temperature or under heating.
Patent JP-H04501455-A (JP)
Title: 自動車用自動切換変速装置の電子液圧式制御装置
IPC: F16H61/12
Filed: 1989-10-18
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-S62501319-A (JP)
IPC: H05B1/02
Filed: 1985-12-12
Abstract: A power control arrangement for controlling the power output of a plurality of resistive heating elements (9a, 9b) comprises a multi-position switch (S1, S2) for connecting the heating elements in series and in parallel and means (4, 5, 6, 7, 8) for varying the duty cycle applied to the heating elements in both serial and parallel modes.
Patent JP-H06509651-A (JP)
IPC: A61B5/087
Filed: 1993-05-06
Abstract: PCT No. PCT/EP93/01109 Sec. 371 Date Jan. 31, 1994 Sec. 102(e) Date Jan. 31, 1994 PCT Filed May 6, 1993 PCT Pub. No. WO93/24810 PCT Pub. Date Dec. 9, 1993.The invention relates to a spirometer, more particularly an ultrasonic spirometer, in the case of which a pair of cells, of which one is a transmitter cell and the other is a receiver cell, are arranged in a test section with an oblique or perpendicular alignment to the axis of the duct containing the test section. For this purpose in accordance with the invention a readily replaced duct, which if necessary is sterile, is inserted into the test duct. In order to design such an ultrasonic spirometer so that it may be employed for clinical purposes, it is necessary for it to be kept sterile in a simple fashion. For this purpose in accordance with the invention a sterile duct in inserted into the test duct with an accurate fit and at the transition between it and the test section it has test windows such that inserts are inserted into corresponding openings which are transparent for acoustic waves but substantially impermeable for microorganisms and dirt.
Patent JP-H01501624-A (JP)
Title: 非極性吸着樹脂の使用下に強心性グリコシドを増量しかつ／または単離する方法
IPC: C07J19/00
Filed: 1987-12-12
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-H08500913-A (JP)
Title: 静電的に及び／又は磁気的に吸引しうるトナー粉末
IPC: G03G9/08
Filed: 1994-05-30
Abstract: (57)【要約】
粉末粒子が、静電気的に又は磁気的に吸引でき、静電荷像又は磁気パターンのサテン状外観現像に使用するのに好適であり、前記粉末粒子の組成物が、少なくとも１種の実質的に無色の透明熱可塑性（溶融しうる）樹脂Ｐ及び少なくとも１種の実質的に無色の化合物Ｑを含有する乾燥トナー粉末において、前記少なくとも１種の樹脂Ｐ及び前記少なくとも１種の化合物Ｑが、溶融状態で混合し、続いて固化した後、試験Ｒの測定条件下で、０．１０より大であるが１．０以下の光学吸収値を有する光散乱組成物を形成し、前記樹脂Ｐ及び化合物Ｑが、前記トナー中に、５：１〜１：５のＰ／Ｑ重量比範囲で存在し、トナー全重量に対するＰ＋Ｑの重量比が２５：１００以上であることを特徴とする。
Patent JP-S58502071-A (JP)
Title: プロセッサの並行ネットワ−クにおけるセレクタ・スイッチ
IPC: G06F15/80
Filed: 1982-12-06
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-S62501372-A (JP)
Title: 伸展装置
IPC: A41H43/02
Filed: 1986-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるため要約のデータは記録されません。
Patent JP-H06511063-A (JP)
Title: 例えばスピンで安定化させる弾丸の固体燃料ラムジェットエンジン
IPC: F02K7/10
Filed: 1992-06-15
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-S62501781-A (JP)
Title: 酸素透過性レンズ
IPC: C08F220/20
Filed: 1986-01-28
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-H11508387-A (JP)
IPC: G11B19/26
Filed: 1996-06-03
Abstract: A very compact drive and transducer system for removable rotational data storage media retains only a portion of the media (12) in a housing (10) from which drive (30) and transducer (100) mechanisms deploy. In the deployed position (Figure 12) the media is held and rotated, while the transducer system is positioned at selected track locations. After usage is completed, the media is released or ejected and another can be inserted, or the deployable mechanisms can be returned to a packed configuration within the housing (Figure 1).
Patent JP-S62501941-A (JP)
IPC: G11B5/86
Filed: 1986-02-21
Abstract: A method and apparatus for reproducing magnetic recordings of digital data information particularly on flexible plastics discs known as "Floppy" discs. Data information is copied from one disc to another regardless of the encoding of information and the format of the disc without data corruption upon track changing by the recording transducer, it being unnecessary for the copier to react in any way to the data information in order to identify the buffer zones at which track changing must take place.