baber/WOPTO huggingface dataset:
Patent JP-H06311-A (JP)
Title: Filtering material
Inventor: MOGAMI YOSHIAKI
IPC: B01D39/16
Filed: 1992-06-22
Abstract: PURPOSE:To provide a filter material having excellent durability which realizes a large fluid amt., high clarity of filtered liquid, and high peeling property of cake. CONSTITUTION:This material is a laminated body consisting of a filter layer of polymer porous body, a buffer layer of liquid permeating sheet, and a reinforcing layer of fiber sheet. The contact surfaces of the filter layer and the buffer layer are partly adhered to the adjacent layer all over the surface. The liquid permeating sheet of the buffer layer shows easy elastic deformation than the fiber sheet of the reinforcing layer. Or, this material is a laminated body consisting of a filter layer of polymer porous body, a buffer layer of liquid permeating sheet, and a reinforcing layer of fiber sheet. The contact surfaces of the filter layer and the buffer layer are partly adhered to the adjacent layer all over the surface. The contact surfaces of the buffer layer and the reinforcing layer are adhered only in the peripheral part. The liquid permeating sheet of the buffer layer shows easy elastic deformation than the fiber sheet of the reinforcing layer.
Patent JP-H0718579-A (JP)
Title: Method for correcting stretchability of fabric having stretchability
Inventor: ICHIHARA RIYUUEN
IPC: B29C73/10
Filed: 1993-06-30
Abstract: PURPOSE:To provide a correcting method capable of carrying out correction of stretchability to the material to be processed having stretchability without changing the shape of the material itself. CONSTITUTION:A heat-fusible resin layer 3 is provided on a base layer 2 of woodfree paper, etc., to which a mold release treating layer 1 is applied to form a fabric body 4, and then, the fabric body 4 is cut to form a correcting plate 5 having the area for correcting stretchability and the heat-fusible resin layer 3 of the correcting plate 5 is brought into contact with the surface of a fabric 6 having stretchability and, simultaneously, a base plate 7 made of paper, etc., for absorbing the heat-fusible resin is brought into contact with the rear face of the fabric 6 and the heat-fusible resin layer 3 is melted by press using a heated plate 8 to absorb the heat fusible resin melted in the fabric 6, and the correcting plate 5 and the base plate 7 are released from the fabric 6 before the processed face is cooled, thus a resin layer 9 is formed in the fabric 6.
Patent JP-S5889197-A (JP)
Title: Caries activating test composition for cultivating selectively streptococcus mutans
Inventor: YUGE ASAKO
IPC: A61K6/00
Filed: 1981-11-25
Abstract: PURPOSE:A test composition having improved selectivity for the cultivation of Streptococcus mutans playing an important role in the course of caries development, particularly in primary caries, capable of showing caries activity by its presence or degree of propagation. CONSTITUTION:A composition obtained by blending distilled water containing tryptose, protease, and peptone as a nitrogen source, potassium primary phosphate, and agar with 0.1-40wt% mannitol as a carbon source, 0.05-0.25wt% phenetyl alcohol and 0.009-0.005wt% sodium trinitride as gowth inhibitors, and bromocresol purple as a color agent, capable of confirming the existence of Streptococcus mutans by its color reaction.
Patent JP-H0637041-A (JP)
Title: Forming method for wiring member
Inventor: SUZUKI MASAYASU
IPC: H01L21/28
Filed: 1992-07-15
Abstract: PURPOSE:To improve a productive yield and shorten a processing time, by forming a tungsten film selectively using hexafluoride tungsten and organic silane having an electron donative substituent as a source gas in a CVD method. CONSTITUTION:A device-isolation insulating film 2 and a gate insulating film 3 are formed on a main face of p<->-type semiconductor substrate 1. A gate electrode 4 is formed on the gate insulating film 3. A pair of n<+>-type semiconductor regions 7 are formed, and an insulating film 6 is formed on the upper and side faces of the gate electrode 4. A connection hole 11 for exposing an interlayer insulating film 10 and a main face of the n<+>-type semiconductor region 7 is formed, and a tungsten film 12 is formed in the connection hole 11 using hexafluoride tungsten and a monomethylsilane gas as a source gas in a low-pressure CVD method. Then, a first-layer wiring 13 is formed. Similarly as the first layer, an interlayer insulating film 14, an insulating hole 15, and a tungsten film 16, and a second layer wiring 17 are formed above the first-layer wiring 13.
Patent JP-H0531045-A (JP)
Title: Vacuum cleaner
Inventor: GOTO KANJI
IPC: A47L5/38
Filed: 1991-07-26
Abstract: PURPOSE:To prevent the reduction of the cleaning capability due to the reduction of the indoor pressure by ventilating the indoor air sucked by cleaning with the outside air while keeping it clean. CONSTITUTION:A dust collector 1 is fitted on an outer wall, an intake pipe 3 and an outside air guide pipe 10 are provided through the outer wall to communicate the indoor and the outdoor, and the first and second selector valves 7, 11 switching air ducts at the time of dust collection and ventilation are provided for preventing the reduction of the indoor air pressure and for ventilating the indoor air. A control device 21 instructing a ventilation action in response to the detection value of a temperature/humidity sensor 20 provided on the indoor side is provided. A vacuum cleaner used while the indoor air is ventilated with the clean outside air without reducing the cleaning capability during the cleaning in a closed room is provided.
Patent JP-S6247923-A (JP)
Inventor: TADASAWA TAKAAKI
IPC: H01H51/20
Filed: 1985-08-27
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-H1022118-A (JP)
Title: Heat shield plate of superconudcting coil
Inventor: ISHIZUKA MASAYUKI
IPC: H01F6/04
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of eddy current at a heat shield plate at quenching by providing a cut at a barrel part and a bottom part of the heat shield plate and providing multiple conical or pyramid spacers between the end part of superconducting coil and the bottom part of the heat shield plate. SOLUTION: A heat shield plate 8, of a thin plate of oxygen free copper, aluminum, etc., is so formed into a cup-shape as to enclose a superconducting coil 7 and a second cooling cylinder of a refrigerator, comprising a barrel part 8a, a bottom part 8b, and a flange 10 at the upper end of the barrel part. A slit 11a is engraved over the entire length, in longitudinal direction, of the barrel part 8a of the heat shield plate, and also at the bottom part 8b, a slit 11b is engraved toward a center direction in succession to the slit 11a. At the gap between the end part of the superconducting coil 7 and the bottom part 8b of the heat shield plate, a plurality of FRP spacers 12, of cone or pyramid, are provided. Thereby, even when a local eddy current is generated, a damage to the heat shield plate is prevented.
Patent JP-H0855726-A (JP)
Title: Laminated electronic part and its manufacture
Inventor: IWAO HIDEMI
IPC: H01F27/29
Filed: 1994-08-10
Abstract: PURPOSE:To provide laminated electronic parts which can obtain stable characteristics even when the mounting direction of the parts is changed in accordance with the forms and positions of terminal electrodes. CONSTITUTION:In laminated electronic parts provided with a coil 2 buried in a laminated chip 1 ad terminal electrodes 3 connected to the ends of a coil, the direction of the revolution center line Y of the coil 2 against the surface of a substrate Z does not change and the positional relation between the coil 2 and substrate Z can be maintained constantly even when the mounting direction of the electronic part on the substrate Z is changed in a plurality of ways or the position and mounting direction of the parts are changed, since the center line Y is made parallel to the direction connecting the terminals 3. Therefore, stable electric characteristics can be obtained from the electronic parts.
Patent JP-H0852373-A (JP)
Title: Blade structure of shredder
Inventor: TAKAHASHI NOBUMASA
IPC: B02C18/00
Filed: 1994-08-10
Abstract: PURPOSE:To prepare easily a blade structure and decrease the cost. CONSTITUTION:A shaft 23 is freely rotatably supported on brackets 21 and 21 for supporting a blade through bearings 22 and 22. Three receiving rollers 24, 24 and 24 and a blade 25 are laminated as a pitch in the axial direction on the shaft 23. The first blade line 26 is constituted thereby. A shaft 28 is rotatably supported on brackets 21 and 21 for supporting a blade through bearings 27 and 27. Three sheets of blades 29, 29 and 29 prepd. by means of press processing and a receiving roller 30 are laminated as a pitch in the axial direction on the shaft 28. The second blade line 31 is constituted thereby. The constitution is made in such a way that the blade 29 of the second blade line 31 corresponds to the receiving roller 24 of the first blade line 26 and the receiving roller 30 of the second blade line 31 corresponds to the blade 25 of the first blade line 26.
Patent JP-H0742703-A (JP)
Title: Hydraulic drive for hydraulic work machine
Inventor: TOYOOKA TSUKASA
IPC: F04B49/00
Filed: 1993-07-29
Abstract: PURPOSE:To provide a hydraulic drive for hydraulic work machine which can secure superior metering characteristics even in the case of heavy loading as well as light loading. CONSTITUTION:A hydraulic pump 2 and an actuator 3 are connected to each other via metering passes 30b1 and 30b2 provided on a direction switch valve 30. A throttle valve 4 is provided at the lower reaches of a center bypass 30a provided on the direction switch valve 30. Bypass piping 32 is provided parallel to a set piping of the throttle valve and a variable throttle valve 31 is provided in the piping. Loading pressure from a loading pressure signal line 33 is introduced to the variable throttle valve. In the case of light loading, spring force of a spring 31a becomes predominant over the loading pressure so as to close the bypass piping and a control pressure signal 5 for lowering pumping force and pump flow rate is transmitted to a regulator 6. In the case of heavy loading, the loading pressure is predominant over the spring force so as to open the bypass piping and a control pressure signal for raising pumping pressure and pump flow rate is transmitted to the regulator 6.
Patent JP-S6080199-A (JP)
Title: Charge transfer device
Inventor: NOMURA SHIYOUJI
IPC: H04N5/335
Filed: 1983-10-07
Abstract: PURPOSE:To increase the charge transfer capacity by sharing a charge transfer part consisting of a meander channel type charge coupled device with two lines. CONSTITUTION:Transfer gates 25 and 26 are provided opposite to electrodes at both sides of a charge transfer part containing a meander channel type charge coupled device which contains transfer electrodes 20-23. Then signal charges of both lines A and B supplied via the gates 25 and 26 are transferred from an input part 24. The charges of these two lines are read out alternately.
Patent JP-S5882291-A (JP)
Inventor: YOAHIMU BEE MIYUTSUKE
IPC: G09B29/10
Filed: 1982-10-28
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-S59130267-A (JP)
Title: 5-hydroxytryptophan derivative and analgesic composition
Inventor: MEIAA UIRUCHIETSUKU
IPC: C07D209/20
Filed: 1983-10-07
Abstract: Analgesia-effecting 5-hydroxytryptophan derivatives are disclosed of the formulae:andwherein R is selected from the group consisting of C<sub>2</sub>-C<sub>16</sub> alkyl, C<sub>3</sub>-C<sub>8</sub> cycloalkyl, C<sub>2</sub>-C<sub>16</sub> alkenyl. C<sub>2</sub>-C<sub>16</sub> alkynyl, aryl containing up to 14 carbon atoms, and arylalkyl containing up to 20 carbon atoms;R' and R" are each H or methyl;R<sup>2</sup> and R<sup>2a</sup> are each H or R, as defined above;R<sup>3</sup> and R<sup>3a</sup> are each H or alkyl containing from 1 to 4 carbons;R<sup>4</sup> and R<sup>4a</sup> are each H or alkyl containing from 1 to 4 carbons;and their non-toxic, pharmacologically acceptable acid addition salts.
Patent JP-2000008696-A (JP)
Title: Stop angle adjusting mechanism for door closer
Inventor: WAKE HIDEO
IPC: E05F3/22
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To arbitrarily adjust the stop angle of a stop device built in a link mechanism of a door closer without using tool. SOLUTION: By moving up and down a cam plate 4 along a bracket shaft 2, for which a recessed portion is linked to a fork arm 5 and outer periphery, outer side serration 6 formed on the bracket shaft 2 and inner side serration of a cam plate 4 are engaged and disengaged, and a relative angle position of the cam plate 4 relative to the bracket shaft 2 is made adjustable. And a spacer 18 is fitted and fixed between a linkage flange 22 and a cam plate fixing collar 16.
Patent JP-H0239897-A (JP)
Title: Monoclonal antibody against catecholamine metabolite and production thereof
Inventor: MATSUKAWA HIROKAZU
IPC: C12N5/16
Filed: 1988-07-29
Abstract: PURPOSE:To enable rapid, and simple determination of catecholamine metabolites by culturing a specific cellular strain in a culture medium with or without mouse ascites or serum added thereto. CONSTITUTION:A BALB/C mouse is immunized with a catecholamine metabolite,, such as vanillylmandelic acid(VMA) or homovanillic acid(HVA), having 3-methoxy and 4-hydroxyl groups as an immunogen to provide an immunized splenic cell (A). The resultant cell (A) and a mouse myelomatous cell strain (B) are subjected to cell fusion to afford a specific hybridoma cell strain (C) capable of producing a monoclonal antibody. The obtained strain (c) is then cultured in mouse ascites, etc., to provide a culture, which is subsequently purified by affinity chromatography, etc., to produce the monoclonal antibody capable of specifically reacting with the catecholamine metabolite having 3- methoxy and 4-hydroxyl groups, especially with the VMA and HVA without reacting with catecholamine derivatives and metabolites having 3,4-dinydroxyl groups at all.
Patent JP-H1131807-A (JP)
Title: Solid-state image pickup device
Inventor: MARUYAMA YASUSHI
IPC: H04N5/372
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a high sensitive solid-state image pickup device having low dispersion of characteristic of individual pixel by restraining the storage position of a signal charge. SOLUTION: A plurality of pixel MOS transistors 10 capable of storing signal charges obtained by photoelectric conversion and modulating a channel current according to the volume of the signal charge stored are arrayed. A gate 2 of the pixel MOS transistor 10 is formed as a gate width WD on the side of drain 3 is formed narrower than a gate width WS on the side of source 1, the solid-state image pickup device with the storage position of the signal charge deflected to the source 1 is structured.
Patent JP-H0985894-A (JP)
Title: Manufacture of ceramic laminate
Inventor: TATSUMOTO HIROHIKO
IPC: H05K3/46
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a ceramic laminate which makes it possible to form a hollow part of excellent dimensional accuracy, to take place no sealing failure between the layers and to simplify manufacturing steps. SOLUTION: To manufacture a ceramic laminate having a hollow part therein, first unbaked ceramics 22, 23 are prepared, and a hollow part forming layer 21 made of ceramic powder and binder, having ad adhesive strength to the ceramics 22, 23 even after drying and having an opening 211 to form the hollow part is prepared. Then, the unbaked ceramics 22, 23 and the layer 21 are laminated, and pressurized to form a laminate, and then the laminate is baked.
Patent JP-S6249645-A (JP)
Title: Electronic parts
Inventor: TAKAGI MASAYUKI
IPC: H01L23/50
Filed: 1985-08-29
Abstract: PURPOSE:To make a package small in size by a method wherein the lead pin of an electronic circuit package is formed in double construction in such a manner that two conductive layers are separated with an insulating layer and they are provided almost concentrically. CONSTITUTION:A first pin-shaped conductive layer 3 is provided in the center of a package, and a second tubular conductive layer 5 is formed in a tightly fixed manner on the outer circumference on the side where the first conductive layer 3 is attached to an LSI package 1 through an insulating layer 4. Consequently, the signal pattern formed on both surfaces 7b and 7c of a printed circuit board 7 and the electronic circuit in an LSI package 1 can be connected independently with a lead pin 6 of double construction, and as a result, the number of lead pins can be reduced to one half the number required before.
Patent JP-S5890519-A (JP)
Title: Preparation of granular water-soluble cellulose derivative
Inventor: MORI KOUICHI
IPC: C08B11/00
Filed: 1981-11-24
Abstract: PURPOSE:To prepare a granular water-soluble cellulose derivative, economically, by adjusting the water content and the bulk density of powdery water-soluble cellulose derivative to specific values, passing the powder through the gap between a pair of rotating rolls to obtain flakes, and carrying out the pulverization and classification of the flake. CONSTITUTION:In the granulation of a powdery water-soluble cellulose derivative for the prevention of the mutual cohesion of the particles (e.g. in the form of undissolved powder lump), the water content of the cellulose derivative is adjusted to <=0.5 times, preferably <=0.2-0.4 times the equilibrium water-content thereof and the bulk density is adjusted to 50-900g/l, preferably 600-800g/l. The conditioned powder is converted to flakes by passing through the gap between a pair of rotating rolls. The flakes are crushed and classified to obtain a granular water-soluble cellulose derivative having excellent disintegrability, in high yield.
Patent JP-H0637484-A (JP)
Title: Electronic parts mounter
Inventor: KOZUKA TAKEAKI
IPC: B23P19/00
Filed: 1992-06-23
Abstract: PURPOSE:To prevent the slip out of a backup pin and the occurrence of unevenness of height by simplifying the structure of a backup unit for supporting a printed board, in the mounting position provided at an electronic parts mounter. CONSTITUTION:A backup unit 32 is constituted of a bottom plate 21 and a top plate 7, and the bottom of the backup pin 42 is elastically inserted and fixed, through a fastener 41 being made in cylindrical shape out of resin, into the through hole 9 made in the top plate 7.
Patent JP-S6168741-A (JP)
Title: Light beam multiplexing device
Inventor: YOKOMORI KIYOSHI
IPC: G02B27/28
Filed: 1984-09-11
Abstract: PURPOSE:To improve the utilization efficiency of a beam spot formed of two kinds of light beams with simple constitution by using a diffraction grating, polarization beam splitter, an quarter-wavelength plate in combination. CONSTITUTION:The 1st light source 1 emits a light beam A1 having wavelength lambda1 and the 2nd light source 2 emits a light beam A2 with wavelength lambda2. The light beam A1 is diffracted by the diffraction grating 3 by almost 100% and the light beam A2 is transmitted by 100%; and both of them are multiplexed and projected. Then, the light beams A1 and A2 are reflected by the polarization beam splitter 4 at right angles to the incidence direction and projected in parallel. They are passed through the quarter-wavelength plate 5 and converted by an objective lens 6 as an extremely fine spot on a disk 7 at a specific position. Beams B1 and B2 reflected by the disk 7 travels backward through the optical path in the projection to strike the polarization beam splitter 4, and they are not reflected to the side of the diffraction grating 3, but projected in straight traveling directions as projection beams A1 and A2. Thus, the beam spot consisting of the two kinds of light beam is obtained securely with high efficiency through the simple constitution.
Patent JP-H1135323-A (JP)
Title: Zirconia powder and zirconia molded body
Inventor: HATA KAZUO
IPC: C01G25/02
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain a zirconia formed body with uniform quality having a high Weibull coefft. and excellent reliability by forming a zirconia powder having a specified average particle diameter and specified distribution of particle diameter. SOLUTION: A zirconia powder containing 1 to 20 wt.% of at least one kind selected from yttrium oxide, cerium oxide and calcium oxide is mixed by 30 to 70 wt.% with a mixture solvent of a nonwater solvent and a water-soluble solvent such as toluene/ethanol or ethyl acetate/lsopropanol and to prepare a slurry. The slurry is supplied to a wet pulverizer using a ball media and pulverized in a wet state to obtain a zirconia powder. The obtd. powder has 0.5 to 0.8 μm average particle diameter, preferably 0.55 to 0.75 μm, and 90 vol.% of the particles have 1 to 2 μm particle diameter, preferably 1 to 1.5 μm., Then 10 to 30 pts.wt. of a binder and a solvent are added to 100 pts.wt. of the zirconia powder. The mixture is molded to obtain a green sheet, which is then calcined to obtain a zirconia formed body.
Patent JP-S6248585-A (JP)
Title: Thermal recording paper
Inventor: KOBAYASHI NAOTAKE
IPC: B41M5/28
Filed: 1985-08-28
Abstract: PURPOSE:To prevent marring, contamination and fading or deterioration caused by UV rays or the like from occurring, by constituting a thermal recording paper of a base, a thermal recording layer and a transparent resin layer comprising a UV absorber. CONSTITUTION:A thermal recording paper 14 comprises a base 11, a thermal recording layer 12 provided on the base 11, and a transparent resin layer 13 comprising a UV absorber and provided on the layer 12. The recording layer 12 comprises a thermally reactive colorless dye 19 and a color developer 20 dispersed uniformly in a binder. The base 11 is a paper, a synthetic paper or a plastic film. The UV absorber may be based on benzotriazole, salicyclic acid, benzophenone, cyanoacrylate or the like. The transparent resin layer 13 protects the thermal recording paper 14 from contamination and marring, and prevents fading or deterioration from being caused by UV rays.
Patent JP-H0241897-A (JP)
Title: Boring machine for repulsive sheet
Inventor: KAWASAKI CHIKAMASA
IPC: B26F1/28
Filed: 1988-07-28
Abstract: PURPOSE:To correctly form the holes in various shapes continuously and at desired intervals for a repulsive sheet by forming the structure of generating a local electric discharging between a corona electrode and roll electrode and performing the drilling corresponding to the needle like conductor of the roll electrode for a repulsive sheet. CONSTITUTION:The repulsive sheet 9 of the body to be processed is inserted between a corona electrode 1 and roll electrode 3. A corona discharging is generated by a high frequency/high voltage generating mechanism 7 between these electrodes 1, 3 in this state and a spark like discharging is generated locally by increasing the voltage further. The repulsive sheet 9 is thus melted partially to form a through hole 10. In this case, the various shaped holes 10 can be formed on the repulsive sheet 9 in the necessary alignment by forming the needle like conductor 5 of the roll electrode 3 side in the shape and arrangement conformed to the arrangement and shape of the hole 10 to be formed.
Patent JP-S6168048-A (JP)
Inventor: MINOURA NORIHIKO
IPC: A61M1/02
Filed: 1984-09-10
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。