baber/WOPTO huggingface dataset:
Patent JP-H11101673-A (JP)
Title: Laminar flow element
Inventor: ITO NOBUO
IPC: G01F1/48
Filed: 1997-09-27
Abstract: PROBLEM TO BE SOLVED: To prevent impurities from being stuck to or retained at a flow element by winding a first belt-like body protruded with multiple ribs on the surface and a flat second belt-like body via the ribs into a tubular shape, and forming multiple holes parallel with the axial direction of the tubular shape as passage of a fluid. SOLUTION: This laminar flow element is formed out of belt-like bodies 11, 12 made of a stainless steel, and both faces of the belt-like bodies 11, 12 are mirror-finished. The belt-like body 12 is superposed on the rib forming face side of the belt-like body 11 formed with multiple parallel ribs 14 on one face, and they are wound on a cylindrical body 16 as a core member to form a tubular body 17. Many holes are formed in the axial direction of the tubular body 17 as passages of a fluid. An outer tube 18 is inserted to the tubular body 17 to form a laminar flow element having many holes centering on the cylindrical body 16. The peripheral side wall of many holes serving as the passages of the fluid is set to the mirror surface state, thereby foreign matters mingles into the fluid can be prevented from being stuck to the side walls of passages.
Patent JP-S63133073-A (JP)
Title: On-vehicle antenna in road side beacon system
Inventor: SHIBANO YOSHIZO
IPC: H01Q1/32
Filed: 1986-11-25
Abstract: PURPOSE:To suppress the effect of a scattering wave caused by the peripheral edge of a roof, by arranging an antenna in such a state that the directivity sharply upward is provided and an interval smaller than a wavelength is allowed to be present with respect to the peripheral edge of the roof of a vehicle. CONSTITUTION:A dipole antenna 2 is mounted to the folded part of a reflector plate bent at about 90 deg. at a predetermined place. The end edge of the reflector plate 1 on the side of the long side thereof is connected to the front side of the roof 3 of a vehicle at the predetermined peripheral edge position thereof and the end edge of said plate 1 on the side of the short side thereof is brought in contact with a front glass 4. This antenna has sharply upward directivity and is arranged in a state providing an interval smaller than a wavelength with respect to the peripheral edge of the roof 3 of the vehicle.
Patent JP-H07111256-A (JP)
Title: Semiconductor manufacturing apparatus
Inventor: ISHIGURO AKIRA
IPC: H01L21/304
Filed: 1993-10-13
Abstract: PURPOSE:To prevent polishing wastes from re-adhering, keep a polishing rate constant and improve the uniformity of a film on a wafer surface by a method wherein abrasive is changed uniformly and the polishing wastes and reaction products produced by a polishing process are prevented from mixing with the abrasive. CONSTITUTION:An endless polishing belt 1 which moves in its longitudinal direction at a constant speed and has a belt-shaped polishing surface whose width is smaller than a wafer diameter, a wafer supporting mechanism 17 which attracts a wafer 16 to be polished and is moved reciprocally in a direction perpendicular to the direction of the belt 11, a washing mechanism 21 which cleans the polishing surface of the belt 11 and is provided on the part of a polishing belt track not in contact with the wafer surface and an abrasive supplying mechanism 22 which supplies the abrasive onto the part of the wafer surface not in contact with the polishing surface of the polishing belt 11 to change the abrasive and, at the same time, clean the wafer surface.
Patent JP-H09124661-A (JP)
Title: Pyrrolidone ring-bearing silicon-containing monomer and polymer thereof
Inventor: NAGASE YUTAKA
IPC: C07F7/10
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain the above new monomer useful as, e.g. a raw material for gas separation membranes presenting excellent oxygen or carbon dioxide selective permeability. SOLUTION: This new compound is expressed by formula I (R<1> -R<6> are each a 1-6C alkyl; A is a single bond or divalent organic group; R is H or methyl; (p) is 0-6; (n) is 0-30; (m) is 1 or 3), e.g. a compound of formula II. The compound of formula I is obtained, for example, by reaction between a silanol compound of formula III and a halosilane compound of formula IV (X is a halogen). The other objective polymer composed of recurring unit of formula V is obtained by polymerizing the compound of formula I.
Patent JP-H01121959-A (JP)
Title: Signal holding system
Inventor: FUKUSHIMA TAMARU
IPC: G06F13/00
Filed: 1987-11-06
Abstract: PURPOSE:To eliminate troubles accompanied with generation of a signal reception state by not transitting the reception state but holding it with respect to a specific signal of received signals to reduce the number of reception states as the whole. CONSTITUTION:With respect to reception control of three signals A, B, and C received at random, a reception state 11 is transitted to a reception state 12 indicating that the signal A is already received when the signal A is received from a start queue by a signal A reception indication 21. The reception state is transitted to a reception state 13 when the signal B is received by a signal B reception indication 24, and the reception state is transitted to a reception state 15 when the signal C is received by a signal C reception display 26. However, the reception state 11 is held when the signal B is received from the start queue by a signal B reception display or the signal C is received by a signal C reception display 23. That is, a specific signal out of received signals is held without transitting the reception state, and thereby, it is unnecessary to transit all reception states for execution of the processing and the number of reception states as the whole is reduced to reduce the number of times of reception state generation.
Patent JP-H0593237-A (JP)
Title: Structural member for al heat exchanger holding superior corrosion resistance over a long period
Inventor: ITAGAKI TAKESHI
IPC: C22C21/00
Filed: 1991-10-01
Abstract: PURPOSE:To prolong the service life of a structural member for Al heat exchanger. CONSTITUTION:The structural member for Al heat exchanger is constituted of a clad material which consists of a core material of Al alloy with a composition consisting of, by weight, 0.5-1.5% Mn, 0.3-0.7% Cu, and the balance Al with inevitable impurities and further containing, if necessary, one or >=2 kinds among 0.05-0.3% Zr, 0.05-0.3% Cr, and 0.05-0.3% Ti and a cladding material of Al alloy having a composition consisting of 0.005-0.06% In, 0.2-1.5% Mn, and the balance Al with inevitable impurities, with which the working fluid path side of the above-mentioned core material is clad, and further a brazing filler metal of Al-Si alloy or Al-Si-Mg alloy with which the another side of the above core material, opposite to the side clad with the above cladding material, is clad, if necessary.
Patent JP-H09127855-A (JP)
Title: Recording method and recording device for hologram
Inventor: WAKAI HIDEYUKI
IPC: G03H1/26
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to produce a high-quality hologram by adjusting the intensity of reference light and the ratio of the intensity of the reference light and the intensity of object light at the time of recording the hologram. SOLUTION: The intensity ratio N/SR of the intensity N of the noise light to the intensity SR of the reproduced object light when the intensity ratio (r) of the object light to the reference light is successively changed at a small value of <=1, is recorded on the hologram and is reproduced when the intensity R of the reference light is constant is shown. The intensity SR is an intensity of the light reproduced by the interference fringes of (α) to be intrinsically recorded on the hologram and the intensity N is an intensity of the light reproduced by the interference fringes of (β), (γ) which are the cause of the noise light.  The intensity ratio (r) is so determined that (α)rR2 which is within the range of ropt where the intensity ratio of the intensity N of the noise light to the intensity SR of the reproducing object light can be made a prescribed value Nc or below attains the adequate intensity within the latitude of a hologram material.
Patent JP-H09124853-A (JP)
Title: Resin composition for extrusion molding
Inventor: FUJIYAMA MITSUYOSHI
IPC: C08L101/02
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for improving the shark skin trouble generating in the extrusion molding of a polyolefin having a narrow molecular weight distribution while suppressing the lowering of the transparency and the physical properties of the obtained molded article. SOLUTION: A polyolefin having a molecular weight distribution (Mw /Mn ) of <=5 (Mw and Mn are weight-average and number-average molecular weights, respecvtively) is compounded with a tacky resin produced by the copolymerization of an olefin monomer and a functional monomer or the graft polymerization of a functional monomer to a polymer or an oligomer in a solution state or a molten state. The amount of the tacky resin is selected to give a functional group concentration of 1×10<-4> to 1×10<-1> equivalent/g in the produced composition.
Patent JP-H06112211-A (JP)
Title: Forming method for bump
Inventor: MURAYAMA KEIJI
IPC: H01L21/60
Filed: 1992-09-25
Abstract: PURPOSE:To provide a forming method for a bump which allows prompt and accurate connection without displacement in position as well as clear observation of it, when a semiconductor element is mounted an a wiring substrate. CONSTITUTION:When a bump is formed on a electrode 4 formed in an array along a dicing line, at the periphery of numerous semiconductor elements 2 formed on a wafer, a barrier metal 6 is film-formed by sputtering or evaporation all over the wafer at first. Then, after a thick film of plating resist is coated on all over the surface, patterning is performed by photolithograph to form an opening which contains the entire electrode part and projects itself toward an adjacent semiconductor element side, mutually, and then, Au or Pb-Sn is plated for forming a bump at the opening.
Patent JP-S62142004-A (JP)
Title: Method and installation for producing quickly cooled thin strip with less thickness deviation
Inventor: MIYAKE KANE
IPC: B21B1/46
Filed: 1985-12-16
Abstract: PURPOSE:To produce a quickly cooled thin strip with less thickness deviation in a process for producing the quickly cooled thin strip by a twin roll method by subjecting a thin metallic strip right after quick solidification to hot tension rolling prior to the coiling thereof. CONSTITUTION:A molten metal 1 supplied from a supply nozzle 2 is quickly cooled and solidified between a pair of cooling rolls 3 and 3 to form the thin strip 4. The thin strip 4 right after quick cooling is conducted via a deflecting roll 5 to a heating and cooling device 6 where the strip is adjusted to the adequate temp. based on the measurement data of a temp. measuring instrument 7; thereafter, the strip is sent into a rolling mill 10 via pinch rolls 8. The rolling mill 10 makes the hot tension rolling of the thin strip 4 under the tension control by a tension measuring instrument 11 while leveling the crown in accordance with the measurement data of a crown measuring instrument 9. The resulted thin strip 4 is coiled on a coiler 12. The quickly cooled thin strip with the less thickness deviation is thus produced.
Patent JP-S61149000-A (JP)
Inventor: HARORUDO AANESUTO BAANZU
IPC: H04M1/00
Filed: 1985-12-16
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-H10109084-A (JP)
Title: Water purification device using active coal
Inventor: KASHIMA HIROTADA
IPC: C02F1/28
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a water purification device by which only a chlorine component but also organic matters, malodorous substance and organic chorine compounds such as trihalomethanes contained in drinking water are efficiently removed and safe drinking water is fed and also in which active coal used for a long period is contained. SOLUTION: In the water purification device having an active carbon filtering tower 6 for treating drinking water with an active carbon, a means 4 for feeding hot water to an active carbon filled layer in the tower and a means 11 for evacuating the inside of the tower are provided on the active carbon filtering tower 6, and the means 4 for feeding the prescribed hot water can use a direct heating means, an indirect heating means by a heat exchanger, etc., and a device for introducing hot water from the outside (hot water piping, etc.), etc. Also as the evacuating means, a vacuum generation device such as a vacuum pump, an aspirator can be used.
Patent JP-H04155086-A (JP)
Title: Heating curtain
Inventor: FUKAZAWA KATSURO
IPC: E06B9/42
Filed: 1990-10-19
Abstract: PURPOSE:To improve heating efficiency by dividing a heating surface into more than one areas, employing means for detecting temperatures of inside and outside of a room, numerically operating deviation from parameters of detected and preset temperatures, and selecting areas to be heated. CONSTITUTION:The heating surface of a curtain 13 provided with a heater 15 is divided into more than one areas A, B and C. A control device provided with detectors 17, 18 for detecting temperatures of inside and outside of a room are employed to numerically operate deviation based on the detected temperatures and a preset room temperature. According to the temperatures of inside and outside of the room, energization is made to selected areas of the heating areas A, B, and C. This improves the heating efficiency.
Patent JP-S62140950-A (JP)
Title: Device for preventing double feeding of sheet material
Inventor: KATSUTA YUJI
IPC: B65H3/08
Filed: 1985-12-13
Abstract: PURPOSE:To prevent the double feeding of a sheet material by providing a means of separating a sheet material other than a sheet material which is directly brought into contact with the suction port of a sheet material adsorbing part. CONSTITUTION:When two sheet materials are drawn up at a time by a sheet material adsorbing device 21, the back face of a sheet material P'' in the following position to a sheet material P' to be conveyed in the topmost position, is pushed by a friction member 18 at a certain pressure. Since frictional force between a sheet material and the adsorbing device 21 and frictional force between a sheet material and the friction member 18, are made larger than adsorbing force between sheet materials, a gap S1 is produced between the sheet materials P' and P'' in a part in front of the part being pressed, and paper adsorbing force between the sheet materials P' P'' is weakened due to air flowing into the gap. the sheet materials P', P'' are also shifted S2 from each other at the rear of the pressed part, i.e., at the end part of the sheet materials, weakening a paper adsorbing force which acts on between the sheet materials P', P'', and the sheet material P'' is drawn to the sheet material back face adsorbing part 3 of a double feed preventing sheet material adsorbing device J.
Patent JP-S60169812-A (JP)
Inventor: MOAME GUARI
IPC: G02B6/28
Filed: 1984-12-26
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-S62141568-A (JP)
Title: Magnetic toner
Inventor: MORI HIROMI
IPC: G03G9/083
Filed: 1985-12-16
Abstract: PURPOSE:To provide a high image density and to permit the formation of a sharp image by incorporating a polymer crosslinked by a crosslinking agent having >=2 vinyl groups at the terminal and >=2 urethane bonds in the molecule and magnetic material into the titled toner. CONSTITUTION:The crosslinking agent having >=2 vinyl group at the terminal and having >=2 urethane bond (-NHCOO-) in the molecule is made to co-exist in a polymerizable monomer in the stage of polymerizing the monomer. Affinity such as hydrogen bond and electrical withdrawing power arises between the polar group such as amino group or carboxyl group constituting the urethane bond contained in the crosslinking agent and the magnetic particles in the suspended particles right after the start of the polymn. and as a result, the dispersibility of the magnetic particles in the suspended particles is improved. The amt. of the crosslinking agent to be used is 0.1-30wt%, preferably 0.5-15wt%, more preferably 0.7-10wt% per the total weight of the monomer.
Patent JP-H07133314-A (JP)
Title: Production of lowly odorous polyolefin
Inventor: SAKAMOTO TOSHIMOTO
IPC: C08F4/60
Filed: 1993-11-11
Abstract: PURPOSE:To produce a polyolefin which is suited for use in food or medical applications and little emits an unpleasant odor. CONSTITUTION:An olefin monomer is purified with a base to reduce the carbon dioxide content of the monomer to 2ppm (by volume) or lower, before the monomer is polymerized using a polymerization catalyst comprising a combination of a catalyst component containing a transition metal and an organoaluminum compound having at least one isobutyl group.
Patent JP-H02131396-A (JP)
Title: Inverter device
Inventor: MATSUNAMI TOSHIAKI
IPC: H02P5/74
Filed: 1988-11-08
Abstract: PURPOSE:To operate a plurality of motors alternately with an inverter device by storing a changed set value from a programmable controller to a CPU of the inverter so that it may be functional data corresponding to a motor before this motor is started. CONSTITUTION:Functional data of a motor is inputted with an I/F device from a PC and is set as the functional data of an inverter. Further, an electromagnetic contactor to operate a motor is excited and the point of contact is closed. The operation signal of the motor is then outputted, which is inputted into a CPU as a starting signal. The CPU outputs the control signal for the motor. It is amplified through a drive circuit and a frequency output of an inverter is sent out. As a result, the motor is operated at a specified speed. By switching the functional data and the operation data corresponding to the motor, a plurality of motors can alternately be operated with the inverter.
Patent JP-H06107339-A (JP)
Title: Bulk material storage house with delivering device
Inventor: OUCHI KAZUYUKI
IPC: B65G69/04
Filed: 1992-09-28
Abstract: PURPOSE:To prevent a screw from being buried in a high density stockpiling and dispense with a large starting torque at delivery start by arranging a pressure diffusing cover above the screw. CONSTITUTION:In a bulk material storage shed in which a screw 9 extending horizontally along a bottom wall 11 is arranged in such a manner as to be capable of turning in the base end position, and a delivery hole continued to a carrying conveyor 13 arranged below it is formed, a pressure diffusing cover 17 is arranged above the stop position of the screw 9 independently from a delivering device 10. Even when natural compaction by dead weight and vibration compaction during long term navigation form a high density stockpiling, a space is formed with the screw by the pressure diffusing cover 17 to prevent the screw from being buried in the high density bulk material. Thus, a large starting torque is not required at delivery start, a driving mechanism with high horse powder or a delivering device resistant to large starting torque is not required, and this device is extremely economical.
Patent JP-H07135633-A (JP)
Title: Video printer and its adjustment method
Inventor: KURIHARA YUJI
IPC: H04N5/76
Filed: 1993-11-11
Abstract: PURPOSE:To simplify the adjustment of a clock frequency to be sampled by displaying picture data obtained through sampling as a partial picture through magnification. CONSTITUTION:An input video signal 1 is sampled-over plural frames based on plural kinds of sampling clocks by an A/D converter circuit 2. The plural sampling picture data obtained by the sampling are written in a picture memory 3 and a microcomputer 4 is used to rearrange the sampling picture data in a predetermined sequence to control the memory 3 so as to provide an output of area picture data corresponding to part of the picture. After the area picture data are converted by a D/A converter 7 and the converted picture is displayed as a magnified picture on a CRT monitor 8. Thus, the sampling clock frequency is adjusted while observing moire by the magnified picture and the clock frequency is simply adjusted.
Patent JP-2001098781-A (JP)
Title: Pool
Inventor: FUJISAWA TAKAHIRO
IPC: E04H4/04
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a pool for preventing cracking in a coating layer covering joint portions of units. SOLUTION: A pool body is formed by joining a plurality of side wall units, a floor unit 3, and a gutter unit with fastening members (bolts and rivets 12). The joint portions of the units are covered with a coating layer 14 which consists of a cloth sheet and a flexible and adhesive plastic, with which the sheet is impregnated.
Patent JP-H08117124-A (JP)
Title: Splash preventing structure for washbowl
Inventor: IKEDA YUKIMASA
IPC: E03C1/181
Filed: 1994-10-21
Abstract: PURPOSE: To prevent a wood of an adjacently installed cabinet from being rotted caused by scattering of splashed water from a washbowl or a spout around the washbowl during hair washing while using the washbowl or to prevent malodor caused by splashed water flowing down along the gap of the cabinet or the like and being stagnant there and being rotted. CONSTITUTION: Adjacently to the side part of the washbowl, a water receiver 28 is arranged for receiving water splashed from a spout 14 or the washbowl. Besides, the water receiver 28 is provided with a flange-shaped cover element 38 laterally extending from its upper end and discending, and the cover element 38 is overlapped on the upper surface of the side part of the washbowl.
Patent JP-H01126135-A (JP)
Title: Charge detector for secondary battery
Inventor: ITO NOBUHIRO
IPC: H02J7/00
Filed: 1987-11-09
Abstract: PURPOSE:To enhance the detection sensitivity of an apparatus and to improve the mechanical strength thereof by using a flexible pyroelectric detection element to be fitted in the manner of facecontacting with the curved surface of a secondary battery. CONSTITUTION:When the started charge of a secondary battery 1 is completed, a battery cell starts generation of heat. When said temperature change is given to a pyroelectric detection element 5 and the temperature of said element 5 rises, the spontaneous polarization of said pyroelectric detection element 5 is weakened so that a potential difference is generated in the surface of said element 5. In this case, the pyroelectric detection element 5 has a flexibility and face-contacts with the outer peripheral face 4 of said secondary battery 1. Therefore, said detection element 5 is high in thermal coupling efficiency and in detection sensitivity. Then, when voltage is applied to the gate electrode of the field-effect transistor of an impedance conversion circuit 6 on the basis of a potential difference generated in the surface of the pyroelectric detection element 5, an output voltage corresponding to said voltage value is obtained from a source terminal S.
Patent JP-H08116884-A (JP)
Title: Production of jelly-containing cake
Inventor: SUZUKI KISAKU
IPC: A23L21/10
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a jelly-containing cake increased in taste of jelly by mixing cut waste of sponge cake, etc., with jelly raw stock and forming the mixture into a prescribed shape. CONSTITUTION: A mixture 4 obtained by stirring and mixing cut waste 2 of cake dough with jelly raw stock is put into a forming mold 1 and steamed or baked and demold to prepare the objective jelly-containing cake. The cut waste of the cake dough is used as a raw material without discarding and jelly cake having strong stiffness can be obtained and the freshness is not lost even when defrosted after freezing and storing and the cake does not cause separation of isolated water and does not lower taste by long term storage.