baber/WOPTO huggingface dataset:
Patent JP-H1054613-A (JP)
Title: Filter device for bath water circulating/purifying apparatus
Inventor: KISHIMOTO YASUHIRO
IPC: F24H9/00
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To construct a filter case into a relatively small size and facilitate mounting and demounting operation of the filter case by opening a water suction hole in a body bottom of the filter device, and coupling demountably the filter case containing a filter on a bottom front surface of the body. SOLUTION: A filter apparatus 2 coupled with a purifying apparatus body through a circulation pipe includes a water feed hole 7 and a water supply hole 8 for connecting the circulation pipe opened in a back upper part of a hollow cylindrical body 6 substantially coaxially. The water feed hole 7 is communicated with a first communication hole opened in a front surface substantially central part of the body 6 and communicates the water suction hole opened in a bottom surface of the body 6 with a second communication hole 14. A water flow passage 21 is formed between a front case 16 and a rear case of a filter case 15 demountably attached to the front surface of the body 6 for communicating the first communication hole and the second communication hole 14 of the body 6, and a container part 23 is provided in the course of the water flow passage 21 for demountably containing a relatively coarse mesh filter 22 such as sponge.
Patent JP-H0534465-A (JP)
Title: Detecting method for film
Inventor: OKUYAMA TAKASHI
IPC: B65H43/04
Filed: 1991-07-26
Abstract: PURPOSE:To provide a film detecting method whereby a film can be surely detected regardless of the shift of the film due to vibration, etc., and whether or not there is a hole on the film. CONSTITUTION:To see whether there is a TAB tape 10 in which a number of device holes 22 are formed at intervals along the longitudinal direction thereof, the TAB tape 10 is rolled up into roughly U-shape to form a rolled-up carrying portion. Of a pair of TAB tape portions 10a, 10b being opposite to each other at the rolled-up carrying portion, the TAB tape portion 10a allows light L1 from a light-emitting element 51a to pass through its center portions 16, 17; the other TAB tape portion 10a allows light L1 from a light-emitting element 52a to pass through its side portions 15, 18.
Patent JP-H02170000-A (JP)
Title: Pulsating-tactical missile of
Inventor: ROORENSU SHII FUOPERU
IPC: F42B10/64
Filed: 1989-08-16
Abstract: PURPOSE: To increase mounted number of missiles in a mounted chamber, and further increase capability of intercepting a high altitude target and a capability of being induced at a lows speed, by providing a means for supplying a high tension power to nozzle electronic mechanical actuation means and a fin electronic mechanical actuation means. CONSTITUTION: Fin span 54 is decreased such that a missile 10 has the fin span 54 of about 4 inch or less in order to increase a shooting distance and further increase mounted missiles. Hereby, many missiles having the same case diameter 54 can be mounted in a loading chamber. Further, in a multiple pulse missile having thrust directional control an f.pole is influenced by determination as to whether or not all pulses remaining during an intermediate course of flying is fired, or of whether or not it is kept unchanged without firing a final pulse until a final process is reached. Thus, when the height of the target is higher than a point 64, the high altitude target can be shot by firing a final pulse in a final process.
Patent JP-H1147566-A (JP)
Title: Water treatment system
Inventor: HACHISUGA HISAO
IPC: B01D61/58
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a system for the water treatment for stabilized high recovery for a long period of time by using at least a first stage reverse osmosis membrane element and a second stage reverse osmosis membrane element connected together, feeding condensed water in the first stage reverse osmosis membrane element to the second stage reverse osmosis membrane element, carrying out the reverse osmosis treatment and recovering permeated water. SOLUTION: Raw water is fed from raw water feed lines 1, 2 and 3, and reverse osmosis treated by a first stage reverse osmosis membrane element 4, and permeated water is recovered from a permeated water line 5. Condensed water is extracted out of a condensed water line 6 and fed into the second stage reverse osmosis membrane element 7 and reverse osmosis treated, and permeated water is recovered from a permeated water line 8. Condensed water is extracted from a condensed water line 9. Permeated water recovered from the permeated lines 5 and 8 is collected into a permeated water line 10, recovered therefrom and used as ultrapure water. Condensed water extracted out of the condensed water line 9 is returned again to raw water, or a part of condensed water is thrown away.
Patent JP-H1053121-A (JP)
Title: Negative pressure type booster
Inventor: KAWAKADO SATOSHI
IPC: B60T13/56
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure type booster to facilitate intercoupling of a master cylinder and a front shell. SOLUTION: This negative pressure type booster is provided with a front shell 11 having a mounting surface coupled to a master cylinder. In this case, a bolt 40 to intercouple the master cylinder and the front shell 11 is provided. The mounting surface is protruded to the master cylinder side and a disposing part 11b at which the bolt 40 of the front shell 11 is disposed.
Patent JP-S6192393-A (JP)
Inventor: OKUYA TSUGIYUKI
IPC: F16M7/00
Filed: 1984-10-09
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-H1154940-A (JP)
Title: Inspection method of misregistration of through holes of multilayered wiring board
Inventor: TAKAMATSU SHIGEO
IPC: H05K3/46
Filed: 1997-08-05
Abstract: PROBLEM TO BE SOLVED: To inspect misregistration of through holes without damaging a product board, in an inspection method of misregistration of the through holes from an inner layer land. SOLUTION: A plurality of radiation patterns 1, 2,... constituted of leads R which are radially stretched at equal angles with gaps from the centers O of through holes to be formed are individually formed. The gaps from the centers O of the leads R are changed stepwise with a constant dimensional difference and constituted as different gaps. Through holes 11, 12, for inspection are formed in the respective centers of a plurality of the radial patterns. Dimension and direction of misregistration of the through holes for inspection are judged by existence of electrical continuity by inspecting electrical between the through holes for inspection and the leads around the through holes.
Patent JP-2001035888-A (JP)
Title: Tool and device for bonding electronic part
Inventor: ARIKADO KAZUO
IPC: H01L21/607
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device and bonding tool for electronic part which perform stable bonding at a low cost and stable vibration. SOLUTION: A bonding tool compression-bonds an electronic part to a bonding surface under a load and vibration. Here, a through hole 15c is provided, orthogonally to a length wise direction, at an electronic part pressurizing position corresponding to the loop of a standing wave vibration at the center of a horn 15, and a chucking part 30 which chucks and holds an electronic part 40 while pressurizing it to a substrate for compression-bonding is detachably fastened to the horn 15 with a bolt 33 penetrating the through hole 15c. Thus, no mechanism or part for fastening is required at the attaching surface of the chucking part 30, assuring a design flexibility for the chucking part 30 is assured as appropriate for a symmetrical electronic part, and stable tight- fitting state and vibration characteristics are kept.
Patent JP-S60101355-A (JP)
Title: Fluid transmission device
Inventor: OOKUBO MASAHIRO
IPC: B60K17/10
Filed: 1983-11-08
Abstract: PURPOSE:To increase the tractive force of a car by obtaining high torque capacity by a torque converter when an input/output rotation speed is low and by a fluid coupling when it is high in a fluid transmission device comprising a torque converter and a fluid coupling. CONSTITUTION:A pump impeller 4 integral with a cover 3 of a torque converter 1 is coupled to an input shaft not shown, which is connected to a crankshaft of an engine. A turbine impeller 5 of the torque converter 1 is connected to a countershaft 8, and a guide impeller 7 is connected to a housing 10 through a fixed cylindrical shaft 6. The pump impeller 4 is provided with a cylindrical extension portion 11, which is coupled to a cylindrical extension portion 16 of a pump impeller 15 of a fluid coupling 2 through trains of gearing 12-14, 17. A turbine impeller 18 of the fluid coupling 2 is integral with a planetary carrier 30 of a planetary gear mechanism 23 together with an output shaft 24, and a sun gear 26 of the planetary gear mechanism 23 is connected to the countershaft 8 through a one-way clutch 25.
Patent JP-H0632887-A (JP)
Title: Production of aromatic polycarbonate
Inventor: SAKASHITA TAKESHI
IPC: C08G64/20
Filed: 1992-07-16
Abstract: PURPOSE:To obtain an aromatic polycarbonate having excellent color tone. CONSTITUTION:A powdery aromatic dihydroxy compound is mixed with a carbonic acid diester substantially in the absence of oxygen to form a melt, which is subjected to polycondensation reaction to produce an aromatic polycarbonate.
Patent JP-S59102700-A (JP)
Inventor: YONEZAWA KATSUO
IPC: G01S3/786
Filed: 1982-12-01
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-S6452652-A (JP)
Title: Production of oxide based superconducting material
Inventor: KOBAYASHI TOSHIO
IPC: H01L39/12
Filed: 1987-08-24
Abstract: PURPOSE:To obtain the high-purity and homogeneous titled material having high critical temperature, large critical current density and narrow transition temperature range, by adding an alkali to a homogeneous mixture liquid of acetylacetonatos of Mg, Ca, Sr or Ba and Sc, Y or lanthanoids and Cu to hydrolyze the mixture liquid and cleaning and calcining the hydrolyzed product. CONSTITUTION:Acetylacetonatos of (A) one or more kind of elements selected from Mg, Ca, Sr and Ba among the group IIa elements of the periodic table, (B) one or more kind of elements selected from Sc, Y and lanthanoids among the group IIIa elements and (C) Cu are dissolved and dispersed at a prescribed ratio (e.g. metal atomic ratio of A element-/Y-/Cu acetonato: 2-10/1/3-10) in a solvent such as methanol to afford homogeneous mixture liquid. Then 0.1-5mol.% (based on total mol. of metal acetylacetonato) alkali such as NaOH is added thereto together with water to hydrolyze the mixture liquid and the resultant hydrolysis mixture is cleaned and calcined at 800-1,000 deg.C for >=2hr to provide the aimed oxide-based superconducting material.
Patent JP-H0941788-A (JP)
Title: Clutch mechanism
Inventor: OSHIMA KAZUYOSHI
IPC: E05F3/22
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To actuate favorably a clutch mechanism for a long time. SOLUTION: An intermediate cylinder 42 is rotatably fitted to the inner periphery of a fixed cylinder 41 and anther fixed cylinder 43 is rotatably fitted to the inner periphery of the intermediate cylinder 42. Reset springs pushing the fixed cylinder 43 to the arrow mark direction B and pushing the intermediate cylinder 42 to the arrow mark direction A, are provided between the fixed cylinder 41 and the intermediate cylinder 42. In holding notches 42e formed at the intermediate cylinder 42, the clutch shafts 46 having a circular section, of which axis is parallel to the axis of the intermediate cylinder 42, is arranged transferably in the radial direction of the intermediate cylinder 42.  A locking window hole 41d and a locking groove 43d in which a part of the outside and a part of the inside of the clutch shaft 46 is caught, when the intermediate cylinder 42 is rotated to a specified position, are formed respectively at the internal peripheral face of the fixed cylinder 41 and the external peripheral faces of the fixed cylinder 43.
Patent JP-H0553457-A (JP)
Title: Heat fixing device
Inventor: MITANI MASAO
IPC: G03G15/20
Filed: 1991-08-23
Abstract: PURPOSE:To provide a heat fixing unit concurrently improved with the nonstickiness and heat conductivity of the fluorinated carbon resin coated on a metal belt and simplified with the production process. CONSTITUTION:A heater 1 is provided at least on one of a pair of rollers 6, 11 pressed to each other and rotated, an image carrier 7 with an unfixed toner image is fed between the rollers 6, 11 to heat-melt and fix the unfixed toner image in a heat fixing device. The roller 11 with the heater 1 of the heat fixing device is constituted of an integrated structure type heating/cooling device 10 consisting of a cooling structural body 3 concurrently serving as a supporter and the heater 1, an endless metal belt 4 rotated in contact with the integrated structure type heating/cooling device 10 and dispersed with fluorinated graphite fine grains and surface-treated with dispersion nickel plating on the outer surface in contact with the image carrier 7, and a drive roller 5 rotatively driving the belt 4 while applying tension to the belt 4.
Patent JP-H1053007-A (JP)
Title: Radial tire for motorcycle
Inventor: ISHIKAWA TAKESHI
IPC: B60C11/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To generate a cornering force effectively and enhance the revolving performance while the comfortableness during straight running is well maintained by heightening the rigidity of a radial tire to an appropriate degree while the grounding area of the shoulder part is secured satisfactorily. SOLUTION: A radial tire concerned is composed of a carcass having a cord angle of 70-90deg., a band layer 7 formed by winding cords spirally in the tire circumferential direction, and a reinforcement layer consisting of a pair of reinforcing pieces 9A having a cord angle of 10-35deg. furnished between the layer 7 and carcass or on the onside of the layer 7 and only in the shoulder part.  A central region YP is set between inner points P and P where the perpendicular line passing the inner ends J2 of the reinforcing pieces 9A and perpendicular thereto intersects the tread part 2S, while an outer region YQ is set between an outer point Q, where the perpendicular line passing the outer ends J1 of the reinforcing pieces 9A intersects the tread part 2S, and the inner point P adjoining thereto, and therein the ratio Sr/Cr is made ranging 1.10 to 1.30, where Cr is the radius of curvature of the central region YP and Sr is the radius of curvature of the outer region YQ, wherein the width of each reinforcing piece 9A is made 0.15-0.35 times as large as the tread width.
Patent JP-H0261068-A (JP)
Title: Heat treating device
Inventor: TAKADO MAKOTO
IPC: H01L21/205
Filed: 1988-08-26
Abstract: PURPOSE:To prevent the trouble of a discharge pump and the clogging of discharge pipes by the residual reaction product in an exhaust gas so as to stabilize operations by providing plural discharge means in parallel to plural discharge pipes at the time of forming the reaction product of the reactive gas of raw materials on the surface of objects to be treated by a vacuum CVD device, etc. CONSTITUTION:Many Si wafers 3 are laminated at specified intervals within the inside tube 1a of a treating section 2 constituted of a quartz reaction tube 1 and the inside tube 1a and are put into the upper part in the inside tube 1a by the transfer mechanism 5. The inside of the treating section 2 is evacuated to a vacuum from the discharge pipe 14 and the reactive gas such as SiH4 is introduced from a gas introducing pipe 11 into the treating section so that the thin Si films by cracking of the SiH4 are formed on the surfaces of the wafers 3 heated by a heater 18. The exhaust gas captures the Si remaining in a water cooling trap connected to the discharge pipe 14 and is then run in one of mechanical booster pumps provided in parallel. The operation is continued by running the exhaust gas to the discharge pipe having another pump and the deteriorated oil is replaced or the clogged discharge pipe is repaired during this time if the oil of the pump is deteriorated by the remaining Si or the pipe is clogged by the Si sticking to the inside wall thereof. The discharge pipes are thus alternately used.
Patent JP-S58110464-A (JP)
Inventor: OMI SHIGERU
IPC: C04B33/00
Filed: 1981-12-23
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-S6369917-A (JP)
Title: Production of grain oriented electrical steel sheet
Inventor: HINOTANI SHIGEHARU
IPC: C21D8/12
Filed: 1986-09-09
Abstract: PURPOSE:To produce a grain oriented electrical steel sheet having a low iron loss characteristic and high magnetic flux density and excellent workability, by subjecting a high silicon steel slab to hot rolling, then to >=2 passes of heat treatment and warm rolling under specific conditions followed by cold rolling. CONSTITUTION:The high silicon steel slab contg., by weight %, 0.01-0.08% C, 4.5-6.0% Si, 0.07-0.15% Mn, and 0.008-0.020% S is hot rolled to a hot rolled sheet having 5mm thickness. The sheet is heated to 1,200-1,300 deg.C to solutionize part of MnS as an inhibitor; thereafter, the sheet is quickly cooled at >=15 deg.C/sec cooling rate to suppress the precipitation and growth of MnS. Such steel sheet is then warm rolled in a 550-650 deg.C range. After the above- mentioned stage is repeated >=2 times, the steel sheet is descaled by pickling and is subjected to the 1st cold rolling, intermediate annealing and 2nd cold rolling to the final sheet thickness of 0.2-0.4mm, then to the decarburization annealing and secondary recrystallization annealing.
Patent JP-H1041054-A (JP)
Title: Planar heating body
Inventor: NISHIDA TAKASHI
IPC: H05B3/06
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a planar heating body not liable to cause spontaneous ignition and with a small aging variation of its resistance value by arranging an electrode after mixing and kneading specific quantity of electrically conductive potassium titanate (C) on blended wax with a specific softening point, forming the electrode by holding it between a polyester sheet and nonwoven fabric. SOLUTION: Resins or the like is mixed to wax so as to obtain blended wax prepared for softening point 50 to 100 deg.C (ignition point, about 262 deg.C), 100 part of this prepared wax is heated and melted at a temperature within 80 to 130 deg.C and 70 to 30 part of electrically conductive potassium titanate (C) consisting of K2 O.nTiO2-x /C is mixed and kneaded thereon. As this potassium titanate (C), whisker of about 0.3 to 0.6μm in diameter, 10 to 20μm long is preferable and obtained by applying conductivity realizing process on the surface. Electrode 5, 6 are installed in arrangement on thus obtained mixed and kneaded wax 1 and sandwiched and formed in such a tool to which polyester non-woven cloth 2 is stretched inside surface of the polyester sheet so that a planar heating body 4 which is thin and has widely designed heating temperature may be obtained.
Patent JP-H0375829-A (JP)
Title: Storage processing method for intermediate text
Inventor: OZAWA YUKIO
IPC: G06F9/45
Filed: 1989-08-17
Abstract: PURPOSE:To continuously express the logical connection of whole texts by automatically shifting the text being the source of a derived text group to fresh main space when the text group derived from the certain text cannot be stored in auxiliary space. CONSTITUTION:When the amount of the texts derived from the text stored in one main space A exceeds the limit of auxiliary space (A1,A2,...) which can be chained from main space A, the texts in main space A for the amount exceeding the limit are shifted to different and new main space B. A dummy text meaning the invalid text is stored in the area of shifted original main space A. Thus, the logical connection of the whole texts can be maintained even if the number of the texts derived from the text stored in one main space is large, and a translation processing can accurately be executed.
Patent JP-H0374862-A (JP)
Title: Placement system of gate array
Inventor: TAWADA SHIGEYOSHI
IPC: H01L27/118
Filed: 1989-08-16
Abstract: PURPOSE:To enable a wiring result with improved wiring accommodation capacity considering the degree of wiring congestion by including a cell array determining means for placing a gate array, an initial placement means, a wiring congestion calculation means, and a block transfer means. CONSTITUTION:A cell array for placement is determined being based on the total number of cells of a placement target block by a cell array determining means 2 for placement. Then, a placement target block is placed on a cell array being based on the connection relationship by an initial placement means 3. Then, excess or shortage in reference to the maximum value of the number of wires which are assigned to each placement cells and an empty cell array which is sandwiched by the upper and lower edges of a chip is calculated as a degree of congestion by a wiring congestion calculation means 4 after determining an approximate path, thus achieving transfer in units of array so that wiring can be accommodated by a block transfer means 5. Even is the empty cell array is in shortage, allocation is made automatically for performing an improved approximate wiring and enhancing accommodation capacity.
Patent JP-H06158047-A (JP)
Title: Solidifying agent with scattering inhibition capability
Inventor: KONO TAKESHI
IPC: C09K17/00
Filed: 1993-08-05
Abstract: PURPOSE:To obtain a solidifying agent which inhibits cement from scattering as dust. CONSTITUTION:A solidifying agent is prepd. by mixing the main material such as cement, hydrated lime, or quick lime with a scattering inhibitor which is an alcohol or ether compd. or a mixture thereof with liq. paraffin. Examples of the alcohol or ether compd. are ethylene glycol, diethylene glycol, propylene glycol, ethylene glycol dimethyl ether, and glycerol. The amt. mixed of the alcohol or ether compd. is 1-5% of the main material and that of liq. paraffin, is 1-5%. The ratio of the amt. mixed of the alcohol or ether compd. to that of liq. paraffin is (1:3) to (3:1).
Patent JP-2000050383-A (JP)
Title: Speaker system
Inventor: KOURA TETSUJI
IPC: H04R3/12
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a speaker system adjustable in response to the degree of deterioration in a hearing capability of a user handicapped in hearing or to the preference of the user in the speaker system having a directivity that is used as a means to supplement deterioration in the hearing capability of the user handicapped in hearing such as aged user as getting older. SOLUTION: The speaker system consists of a 1st high-pass filter 2, a low- pass filter 3 that receives the output of the 1st high-pass filter 2 and whose cut-off frequency is set to an optional 2nd cut-off frequency higher than a 1st cut-off frequency by a high frequency component adjustment means 5, and a plurality of speaker units 1a-1h arranged horizontally and the frequency characteristic of the speaker system is adjusted to match the deterioration in the hearing capability and the preference of sound by adjusting the cut-off frequency of the low pass filter 3.