baber/WOPTO huggingface dataset:
Patent JP-H0722663-A (JP)
Title: Manufacture of lamination type piezoelectric element
Inventor: NAKATANI HIROSHI
IPC: H01L41/22
Filed: 1993-07-06
Abstract: PURPOSE:To manufacture a lamination type piezoelectric element which has good junction stability, does not generate breakdown due to external force and can acquire a highly reliable lamination type piezoelectric actuator. CONSTITUTION:After outside electrodes 4a, 4b are formed in side surfaces 3c, 3d of a lamination body 3 of a piezoelectric layer 1 and inside electrodes 2a, 2b wherein inside electrodes 2a, 2b are extracted, upper and lower surfaces 3a, 3b of the lamination body 3 are polished flat. Thickness of a piezoelectric part 1a above an inside electrode 2a1 of an uppermost layer of the lamination body 3 and a piezoelectric part 1b below an inside electrode 2b1 of a lowermost layer is enlarged to ensure a polishing margin of the upper and lower surfaces 3a, 3b of the lamination body 3 and the upper and lower surfaces 3a, 3b are polished well.
Patent JP-S6175525-A (JP)
Title: Fine processing method
Inventor: NISHIOKA KYUSAKU
IPC: H01L21/3065
Filed: 1984-09-12
Abstract: PURPOSE:To form highly accurate fine pattern with the least steps without giving any damage on the substrate including the stepped portion by removing an intermediate film at the time of etching for organic film on the film to be etched and then etching the film to be etched with the remaining organic film used as the mask. CONSTITUTION:After forming fine pattern of resist, an intermediate film 4 is dry-etched with the resist pattern 5 used as the etching mask. Next, on the occasion of anisotropic etching of organic film 3, processings are carried out under the following conditions so that resist 5 and intermediate film 4 are eliminated by etching at a time. For example, the resist 5 must be thinner than the organic film 3. Moreover, when the film 2 to be etched is aluminum film, CF4 is selected as the halogenide, while when the film to be etched is SiO2 film, Ccl4 is selected as the halogenide. Thereafter, the film 2 is etched with an organic film 3 used as the etching mask and organic film 3 is removed by oxygen plasma.
Patent JP-2001018598-A (JP)
Title: Decorative stand for photograph or the like
Inventor: SAITO SHOZO
IPC: A47G1/14
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a stand used for decorating photographs and pictures and provided with the superior aesthetic designs and rich variations much more compared with decorative stands heretofore available. SOLUTION: A surface glass plate and a back plate bent in the plate surface direction are bonded together by an intermediate film through a thin decoration 7 such as pressed and dried flowers set between the plates to form a laminated glass main body of a bending shape, and a holder for a holding photograph or the like on the main body is provided.
Patent JP-H0357609-A (JP)
Title: Manufacture of electrically conductive resin
Inventor: SASAKI SHINJI
IPC: B29B11/16
Filed: 1989-07-25
Abstract: PURPOSE:To make it possible to ensure good quality coating film and favorable electrical conductivity when the resin concerned is used as outside plate for automobile and the like by a method wherein capsule particles, each of which is produced by covering core material made of electrically conductive filler with resin wall material made of electrically conductive filler with resin wall material blended with zinc stearate, are added to the lowermost layer of resin forming stocks laminated to a mold. CONSTITUTION:Only one sheet of microcapsule-containing SMC stock (resin forming stock) a1 is set on a core face 17. The microcapsule 1 consists of core material 2 and wall material 3, which covers the core material. The core material 1 is made of electrically conductive filler. As the outer layer 3b of the wall material, zine stearate serving as the internal release agent is used. Onto said SMC stock a1, the predetermined number of sheets of SMC stocks a2, to which no microcapsule 1 is added, are laminated. Next, a top force 13 and a bottom force 14, both of which are heated with a heating means up to the predetermined temperature, are joined together so as to compression-form the SMC stocks a1 and a2 through hot pressing in order to form a resin formed item as primary molded item by heating and hardening.
Patent JP-S6183252-A (JP)
Inventor: FURITSUTSU ARUBAATO BAN DEIJIY
IPC: C08L83/00
Filed: 1985-09-03
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-H1039273-A (JP)
Title: Driving device for liquid crystal display panel
Inventor: KOBAYASHI TAKAHIRO
IPC: H04N5/66
Filed: 1996-07-23
Abstract: PROBLEM TO BE SOLVED: To perform a display normally with less fluctuation of contrast even in a picture in which the number of scanning lines in a prescribed period is different from that at the time of a normal time by providing a horizontal synchronizing signal generating circuit generating a second horizontal synchronizing signal in accordance with a mode signal in order to read out data from a memory. SOLUTION: The horizontal synchronizing signal generating circuit 6 acts so as to output a fixed number of horizontal lines in one vertical period regardless of the number of horizontal lines in one vertical period of data to be inputted from the outside by a vertical synchronizing signal and a mode signal to be changed over when the lengths of vertical periods such as normal reproduction, CUE, REW and so forth are changed to be inputted from the outside. A readout control circuit 7 controls a memory 4 by addresses synchronized with the second horizontal synchronizing signal and the memory 4 outputs line data synchronized with the second horizontal synchronizing signal to a column signal generating circuit 9. Besides, a row and column signal generating circuit 8 also similarily outputs row and column signals to the column signal generating circuit 9 and a row driver 2.
Patent JP-S5892995-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C17/06
Filed: 1981-11-30
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-H0356819-A (JP)
Title: Rotation angle detecting device
Inventor: KUSUMI SABURO
IPC: G01B7/30
Filed: 1989-07-26
Abstract: PURPOSE:To obtain an angle of rotation directly with high accuracy without making any correction after detection by feeding voltage signals from ground resistors back negatively to the input side of an exciting means. CONSTITUTION:The connection end between windings LA and LC and the connection end between windings LB and LD are connected to an exciting circuit EXC and other-end sides of the respective windings LA - LD are connected to resistors RA and RC, and RB and RD, which are grounded through ground resistances RAC and RBD respectively. Then output signals VA - VD from output points PA - PD of the windings LA - LD are inputted to differential amplifiers OP1 and OP2, which output difference signals VAC and VBD to an R/D converter RDC to obtain the rotational angle detection signal of a rotor by the converter RDC. A resolver 1 of this constitution feeds the voltage signals FBAC and FBBD from the resistors RAC and RBD back negatively to the input side of the circuit EXC to obtain difference signals containing no higher harmonic.
Patent JP-2001024427-A (JP)
Title: Composite antenna system
Inventor: FUKAZAWA TORU
IPC: H01Q13/08
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a composite antenna system for easily operating power feeding and mounting on a circuit board. SOLUTION: A ring-shaped conductor 2 and a circular conductor 3 are constituted within the same face on a substrate 4, and the circular conductor 3 is concentrically arranged inside the ring-shaped conductor 2. The same face including the both conductors 2 and 3 is constituted almost in parallel with a first ground conductor 1, and the inside of the ring-shaped conductor 2 is electrically connected with the ground conductor 1. Notched parts 2a and 2b and notched parts 3a and 3b are formed at the outer peripheral parts of the both conductors 2 and 3. Power feeding points 5 and 6 are offset with the notched parts 2a and 3b at 45 deg., and connected with the ring-shaped conductor 2. The both power feeding points 5 and 6 are constituted of a conductive pin put through the first ground conductor 1 of which a portion is protruded from the first ground conductor 1.
Patent JP-H1138000-A (JP)
Title: Method for filtrating blood
Inventor: YAZAWA KENICHIRO
IPC: G01N33/49
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for filtrating blood with glassfiber filter paper by which a necessary quantity of filtrate containing no leaked-out blood cell nor hemolytic liquid by be obtained by adjusting the pressure difference between the inlet of blood and outlet of the filtrate so that the pressure difference may fall within a specific range. SOLUTION: When blood is filtrated with a filtrating material composed of glass- fiber filter paper, etc., for preparing a blood plasma or serum sample from whole blood, the pressure difference between the inlet of the blood and the outlet of the filtrate is maintained at <=50 mmHg, preferably, at <=30 mmHg for at least five second, preferably, for >=10 seconds after the blood to be filtrated is supplied and brought into contact with a filter paper layer and, thereafter, the pressure difference is maintained at maximum 200 mmHg, preferably, at <=170 mmHg.  At the time of filtrating the blood, it is preferable to start the filtration in a prescribed pattern and adjust the filtration pressure so that the pressure may match the preset optimum pattern by estimating the hematocrit value of the blood to be filtrated by comparing the secular change of the pressure difference with a prescribed criterion. Therefore, a necessary quantity of filtrate sample containing no hemolytic liquid nor red blood cell can be obtained.
Patent JP-2000032733-A (JP)
Title: Flat motor and aligner
Inventor: TANAKA KEIICHI
IPC: H01L21/68
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a flat motor capable of controlling thermal effects on surrounding environment effectively. SOLUTION: When current is supplied to an armature coil 38 facing the magnet of a mover 51, the mover 51 is driven by electromagnetic force along a moving surface 21a. When the mover 51 is continued to drive in a certain direction, the current is supplied to the armature coil 38 facing the magnets for every position to which the mover 51 moves. Therefore, the armature coil 38 to which respective currents are supplied is heated. In this case, the armature coil 38 is stored in a vacuum chamber 41 in a base 21 and disposed so as to come into contact with a stator yoke 43 through a prescribed clearance in a space to a ceramic board 36 forming the vacuum chamber 41. Most of thermal transfer from the armature coil 38 to the side of the moving surface 21a is performed only by thermal radiation, thus it is possible to control thermal effects on surrounding environment effectively.
Patent JP-H0244061-A (JP)
Title: Dielectric magnetic composite and its production
Inventor: KAGATA HIROSHI
IPC: C04B35/46
Filed: 1988-08-03
Abstract: PURPOSE:To obtain the title composite having small change of temp. in the dielectric constant by incorporating specific amounts of one or more kinds among Nb2O5, NiO, ZnO and MgO into barium titanate having >1 Ba/Ti (mol ratio). CONSTITUTION:A mixture of which one or more kinds among the following oxide obtd. by subjecting the mixture of compounds consisting essentially of Ba and Nb to heat treatment are added to pre-calcined BaTiO3 powder is calcined. As the above oxide, Ba5Nb4O5, BaCO3, Nb2O5, NiO, ZnO and MgO are given. Then, the obtd. dielectric magnetic composite has the following compsn. Namely, it contains (x) and (y) in the range of the formulae where Nb2O5 is regulated to (y) mol parts in the conversion into NbO5/2 for Ba1+xTiO3+x100mol parts. The above composite furthermore contains 0.4 to 1.4mol parts of one or more kinds among NiO, ZnO and MgO.
Patent JP-S6172376-A (JP)
Title: Recognizing order deciding system
Inventor: MATSUMURA HIROSHI
IPC: G06K9/62
Filed: 1984-09-17
Abstract: PURPOSE:To improve the factor of recognition by calculating the differences of resemblance and priority between categories of candidate character types, by replacing the recognizing order of priority in case the difference of resemblance is larger than the prescribed value and only when the difference of priority is larger than the prescribed value. CONSTITUTION:The resemblance is calculated between a feature pattern extracted out of an input character pattern of hand written KANJI (Chinese characters) and a standard feature pattern for each character type category registered previously to a dictionary part 3. Thus plural candidate character type categories are selected and at the same time the priority is decided for each character type category. The priority recognition is decided according to the resemblance and priority. Then the differences of resemblance and priority are calculated between candidate character type categories. The order of recognition is replaced based on the resemblance in case the difference of resemblance is larger than the prescribed value and also the difference of priority is larger than the prescribed value. While the order of recognition is not replaced when the difference of priority is smaller than the prescribed value. In this case, a clustering control processing part 7 decides the order of recognition with reference to the contents of a knowledge part 6 storing the relation between the resemblance and priority.
Patent JP-H0539484-A (JP)
Title: Liquid crystal composition and cosmetic containing the same
Inventor: YOKOTA TAKASHI
IPC: A61K8/00
Filed: 1991-08-02
Abstract: PURPOSE:To provide the subject composition of intense and broad color developability, excellent in aesthetic feeling, containing a hydrophilic surfactant, sterol, alpha-glyceryl alkyl ether, and polysaccharide galenical drug extract and/or low-molecular weight compound each at specified amount. CONSTITUTION:The objective liquid crystal composition stable with time, containing (A) 0.01-3wt.% of a hydrophilic surfactant such as a sucrose fatty acid ester or sulfuric ester salt, (B) 0.01-1wt.% of a sterol such as cholesterol or cholestanol, (C) 0.01-3wt.% of an alpha-glyceryl alkyl ether such as diglyceryl monostearyl ether, and (D) 0.0001-0.05wt.% of a polysaccharide galenical drug (e.g. hamamelis) extract and/or 0.0001-10wt.% of a low-molecular weight compound such as alanine or NaCl.
Patent JP-S6439338-A (JP)
Title: Alloy for fining of aluminum crystal
Inventor: KUBOTA MASAO
IPC: C22C21/00
Filed: 1987-08-05
Abstract: PURPOSE:To obtain the titled alloy which contains few segregations of coarse compounds and harmful inclusions and has effective crystal fining capacity by incorporating specific amounts of Ti, B, alkali metals and alkaline-earth metals into the alloy. CONSTITUTION:The Al-Ti-B alloy contains, by weight, 1.0-2.5% Ti, and 0.1-0.6% B and furthermore contains 0.005-0.05% alkali metal alkaline-earth metals. Said alloy is added into the molten metal of Al or Al alloy to fine the crystals of castings. Said alloy for fining of ARl crystals is obtd. by adding specific amounts of titanium fluoride alkali powders and boron fluoride alkali powders to the Al molten metal of about 700-750 deg.C, removing the slags of by-produced aluminum fluoride alkali, etc., with suspending slags and furthermore bringing the molten metal into contact with active carbon, etc., to remove said slags.
Patent JP-S6255651-A (JP)
Title: Image forming method
Inventor: KITAGUCHI HIROSHI
IPC: G03C8/50
Filed: 1985-09-03
Abstract: PURPOSE:To eliminate the generation of fogging by overdevelopment and to obtain an image having good color balance by incorporating an a specific salt which provides an aq. alkaline soln. into a photosensitive material and dye fixing material and incorporating another specific salt into the dye fixing material or photosensitive material. CONSTITUTION:The reaction of the salt (I) which provides the aq. alkaline soln. and another specific salt (II) is like the formula when the photosensitive material and dye fixing material contg. the salt (I) and the salt (II) are super posed and heated. For example, the salt (I) transfers to (a) and (a) exhibits alkalinity to start development if the salt (II) is incorporated into the photosensi tive material (a) and the salt (I) into the dye fixing material and when both materials are superposed in the stage of the development. However, the reaction with the salt (II) progresses and the salt (III) and salt (IV) are formed. The development stops as pH decreases.
Patent JP-S6349782-A (JP)
Title: Image forming device
Inventor: HAMADA FUMIHIKO
IPC: G03G15/04
Filed: 1986-08-20
Abstract: PURPOSE:To stick a proper amount of toner on a part where the amount of sticking toner is small and to perform cleaning operation stably and excellently by providing a specific pattern image outside an original amount area at the end part of an original platen. CONSTITUTION:Positioning plates 14 and 15 are provided on the reverse surface of original platen glass and the pattern image 18 is formed outside the reference original mount position 16 of the positioning plate 14 where there is no influence upon original exposure. When an original of A4 size is copied, toner stick even on an area W where no toner image stick normally because the pattern image 18 is provided and is scraped off by a cleaning blade. Thus, a proper amount of toner sticks even on a part at the blade end part where the amount of sticking toner is small and operates as a lubricant. Consequently, the blade is prevented from being peeled off and vibrating, and stable and excellent cleaning operation is performed.
Patent JP-H0747644-A (JP)
Title: Bonded sheet of coated vinyl chloride resin sheets and bonding method thereof
Inventor: MATSUNASE TAKEO
IPC: B29K27/06
Filed: 1993-08-05
Abstract: PURPOSE:To provide a bonded sheet by efficiently and strongly bonding coated sheets each formed by applying a coating layer composed of a non-vinyl chloride resin to at least the single surface of a base sheet composed of a vinyl chloride resin. CONSTITUTION:In a bonded sheet S obtained by bonding coating sheets 1, 2 formed by providing non-vinyl chloride resin coating layers 1b, 2b to at least the single surfaces of base sheets 1a, 2a composed of a vinyl chloride resin, at least one of the coating layers 1b, 2b of the coating sheets 1, 2 is at least partially removed at the bonded part A of the sheets 1, 2 and the base sheets la, 2a are mutually bonded at the removed part.
Patent JP-S6085755-A (JP)
Inventor: MURAKAMI YOSHIKAZU
IPC: A61H33/06
Filed: 1983-10-18
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-2000217464-A (JP)
Title: Tool for attaching and detaching fishing tool, and method
Inventor: BOKU MEIGO
IPC: A01K69/06
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a tool for attaching and detaching a fishing tool, capable of efficiently attaching the fishing tool such as a weir to a rope and detaching the fishing tool from the rope. SOLUTION: This tool for attaching and detaching a fishing tool is constituted of a socket member 20 to be connected to a fishing tool 1, a connecting member 30 having the socket member 20 connected to the one end, and a connecting groove 32 connected to the other end and freely attached to and detached from a connecting rope, a sleeve 40 for opening and closing the connecting groove 32, and sliding along the outer surface of the socket member 30 for selectively exposing the connecting groove 32, and a spring urging the sleeve 40 for opening and closing the connecting groove 32 so that the connecting groove 32 may not be exposed.  When the fishing tool 1 is attached, the connecting rope is hooked on the connecting groove 32 exposed by sliding the sleeve 40 for opening and closing the connecting groove 32, and when the fishing tool 1 is detached, the sleeve 40 for opening and closing the connecting groove 32 is slid by a hand or a separating means to expose the connecting groove 32, and the connecting rope is disengaged.
Patent JP-S6187180-A (JP)
Title: Printer
Inventor: TAKAYAMA KENZO
IPC: G03G21/00
Filed: 1984-09-19
Abstract: PURPOSE:To separate a transfer material from a photosensitive body efficiently and to prevent the photosensitive body from retransfer in a printer such as a laser beam printer by detecting a video signal and impressing a destaticizing voltage from a separation electrifier only to a non-picture area. CONSTITUTION:High voltage of -5.0kV is applied from a high voltage power supply 18 for transfer to a transfer electrifier 16 to electrostatically charge the transfer material 21 with reverse polarity against the polarity of toner. Simultaneously with transfer of a toner image to the transfer material 21, the transfer material 21 electrostatically adhered and held to/on the surface of a photosensitive body. When the transfer material 21 reaches a separation/ destaticizer, the transfer material 21 is destaticized by receiving separation corona discharge obtained by superposing a positive DC voltage to 5.0kVrms AC. When said destaticizing is continued from the detection of the initial picture data on a video signal for a fixed period and then the supply of the high AC voltage is stopped, corona discharge is also stopped, so that the transfer material 21 is not destaticized after the reception of the initial picture data. Therefore, a transfer picture having stable picture quality can be obtained in the picture area without the influence of destaticizing.
Patent JP-2000047274-A (JP)
Title: In-line reproducing device of soliton optical signal by synchronous modulation, and transmission system including the same
Inventor: MAUNAND ELISABETH
IPC: H04B10/2507
Filed: 1999-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device which is able to modulate an amplitude of an optical soliton effectively and accurately, and generates little additional loss. SOLUTION: An in-line reproducing device of a soliton optical signal by synchronous modulation of optical soliton is provided with clock signal capturing means C3, CLK capable of extracting a clock rate of signal bits to be reproduced and a modulating means MOD capable of modulating the amplitude and/or the phase of optical soliton by the clock signal; the modulating means is provided with a Mach-Zehnder modulator MOD comprising a 1st semiconductor optical amplifier SOA1 and a 2nd semiconductor optical amplifier SOA2 which are each arranged for a 1st branch part E5 and a 2nd branch part F6 of the Mac-Zehnder modulator MOD; and the optical soliton signal is modulated, based on the clock signal in which each gain is captured.
Patent JP-S6172435-A (JP)
Title: Frame synchronization detector
Inventor: NAKANO MASAAKI
IPC: H04L7/04
Filed: 1984-09-18
Abstract: PURPOSE:To detect a stable frame synchronizing signal by ANDing a frame synchronizing signal detected from an input data string and a delay output shifting the said signal at each unit of frame to eliminate noises. CONSTITUTION:The data string including the frame synchronizing signal inputted to a terminal 1 is inputted to a shift register 3, outputted in parallel in the unit of N bits by using a clock signal inputted to a terminal 2, inputted to a NAND gate circuit 4 by using a clock signal from a terminal 2, and the detected pulse is outputted at the frame synchronizing position. The output of the circuit 4 is inputted to a delay circuit 5 giving N-frame delay in the unit of frame and the delayed output is inputted to an elimination circuit 6. The circuit 6 ANDs outputs of the circuits 4, 5 to eliminate the noise other than the synchronizing signal and its output is given to a coincidence circuit 7 and a dissidence circuit 8. The circuits 7, 8 use a signal from a frame counter 12 to detect the coincidence/dissidence, and the number is counted respectively by counters 9, 10. When the number of counters 10 is less than the number of counters 9, a frame synchronizing signal is obtained at the output of the counter 12.