baber/WOPTO huggingface dataset:
Patent JP-H01242118-A (JP)
Title: Porous ceramic filter
Inventor: KOBAYASHI KOICHI
IPC: B01D39/20
Filed: 1988-03-24
Abstract: PURPOSE:To sufficiently remove the interposing particles of small diameter by disposing ceramic bone members to intersect each other to form a specified number of stagnation areas at the intersecting part of the bone members through which no streamlines of molten metal flow are allowed to pass. CONSTITUTION:When the cordierite round rods of 1.5mm diameter of cross section are used as the bone members 11, the filter is made by intersecting these bone members 11 each other at right angles. A 2nd layer is formed on a 1st layer by arranging the bone members 11 in such a way that the bone members of the 2nd layer are disposed so as to intersect the bone members of the 1st layer almost at right angles and to have the same distance each other as the 1st layer. Thus, the bone members 11 of each layer are piled up so as to intersect the bone members 11 of the lower layer almost at right angles so that a mesh type porous formation body is formed. In this formation body, the stagnation areas 13 through which no streamlines 12 of molten metal flow are allowed to pass are formed at the parts where the bone members 11 of the upper and the lower layers are intersect each other, and the interposing particles are caught with high efficiency by making the number of these stagnation areas to be >=10/cm<2>.
Patent JP-S57185574-A (JP)
Title: Character processor
Inventor: MASUDA TETSUYUKI
IPC: G06F17/28
Filed: 1981-05-11
Abstract: PURPOSE:To increase the conversion efficiency of Kana(Japanese syllable)-Kanji (Japanese characters), by avoiding an abnormal splitting process through specific character information just before an inputted location, in a character processor having the abnormal splitting proces function. CONSTITUTION:In starting Kana-Kanji conversion through the reading of an input data train from a keyboard 5, the input data train is written in a data register iDST in a memory 14, and when the input data train is converted into Kanjis, character information for characters located before the location of an inputted display device is written in the data register iDST1 is specific information through a data from a memory 12, and if the information is memory 14. A microprocessor 1 discriminates if the character information in the data register iDST1 is specific information through a data from a memory 12, and if the information is an abnormal split processing is made.
Patent JP-H10231732-A (JP)
Title: Gate valve combustion chamber type rotary engine
Inventor: IRISAWA HAJIME
IPC: F02B53/00
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine for generating smooth rotating power with a simple structure by separating annular or wheel shaped spaces formed by a rotor and a stator for covering the rotor, by operation of gate valves which are opened/closed periodically. SOLUTION: Gate valves 4 attached to a stator 3 are opened/closed matching with a timing when pistons 2 attached to a rotor 1 are passed or a rotary phase. The pistons 2 are passed the gate valves 4 by rotation of the rotor 1, and are rotated by operating compressed air filling valves 10 and fuel injection valves 11 just after the gate valves 4 are closed. Air is pushed out from compressed air taking-out valves 8 by the pistons 2. The gate valves 4 of an opening state are closed just after the pistons 2 are passed, air is intaked through intake valves 9 opened at a left side of each piston 2 while exhausting by exhaust valves 7 opened at each right side by rotation of the pistons 2, and thereby, it is possible to repeat strokes such as intake, compression, expansion, and exhaust in four spaces which are partitioned by two gate valves 4 and two pistons 2.
Patent JP-S57187060-A (JP)
Title: Glue applying device
Inventor: SUGIMOTO YOSHIHIRO
IPC: B05C1/02
Filed: 1981-05-11
Abstract: PURPOSE: To make application on one side and both sides by one machine in a glue applying device for wood working used for manufacturing plywood etc. by lowering the lower side glue applying mechanism and backing up the upper side applying roll of an upper side glue applying mechanism by a back-up roll.  
     CONSTITUTION: When applying on one side, the lower side glue applying mechanism 6 is lowered by a lifting device 5. Then, the rod 45 of an air cylinder 46 of a back-up mechanism 8 is extended and a back-up roll 7 is shifted to back- up the upper side applying roll 9 of the upper side glue applying mechanism 3 by the back-up roll 7, and glue is applied on one side of the board. When applying on both sides of a board, the back-up roll is retreated, and glue is applied on both sides of the board P using an upper and lower sides glue applying devices 3, 6. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61228979-A (JP)
Title: Ink ribbon feeding system
Inventor: AOKI TOMOYA
IPC: B41J33/36
Filed: 1985-04-03
Abstract: PURPOSE:To prevent an ink ribbon from being wasted, prolong the useful life of the ribbon on a cartridge basis and enable economical printing with high quality, by controlling the feed quantity of the ink ribbon in accordance with the size of the character printed. CONSTITUTION:Information on ink ribbon feed quantities corresponding respectively to printing widths of each character to be printed in the printing direction is preliminarily stored in a memory 14. Therefore, when a predetermined printing character pattern is supplied from a host device 10 to a printing-controlling part 11, information on the ink ribbon feed quantity corresponding to this character to be printed is read from the memory 14, and an ink ribbon driving part 15 is driven in accordance with the ink ribbon feed quantity information thus read. Accordingly, the ink ribbon is fed in the printing direction by an amount equal to the ink ribbon feed quantity.
Patent JP-H03271627-A (JP)
Title: Combustion apparatus
Inventor: NAKAMURA SHINICHI
IPC: F24C5/00
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate assembling, to absorb the irregularity of a component and to stabilize performance by assembling components of a reflector structure by pawl bending to unitize them, and clamping them at a cabinet body. CONSTITUTION:Pawls 8 are inserted into a plurality of pores 11 formed at a lower reflection plate 10 and bent to assemble and fix a front reflection plate 7, and pawls 9 are inserted to pores 13 of an upper reflection plate 12 and bent to be assembled and fixed together with the plate 12. A red heater 20 can be fixed by inserting pawls 21 into long holes 19 of a flame enlarging plate 17, bending them, inserting the long holes 18 of the plate 17 to the pawls 14 of the plate 12 and bending the pawls, and a baffle 15 is clamped to the plate 12 with screws 22 to form combustion gas flowing passage. Thus, since the red heater and the unit reflection plate can be unitized into one block, its mounting work at a cabinet body 2 is facilitated, and since the irregularity of the gap of both can be reduced, cause of irregularity to be imparted to burning performance can be reduced.
Patent JP-S57187147-A (JP)
Title: Cooling drum for production of amorphous or fine crystalline metal
Inventor: MIZUMURA MASAHIRO
IPC: B21B27/08
Filed: 1981-05-13
Abstract: PURPOSE:To improve a cooling effect and to make continuous production possible providing flow passages for cooling fluid between a metallic circular columnar body and core of a cooling drum and preventing the flow of the flowing direction of the cooling fluid in the rotating direction by rotation. CONSTITUTION:A metallic circular columnar body 1 is rotated, and cooling fluid is fed by a pressure through a cooling fluid inlet casing 6, by which molten metal is sprayed onto a heat transmitting surface 10. The cooling fluid flows through a revolving shaft 4 and enters the inside of flow passages 3 from the end face of a core 2. Since the rear surface of the body 1 is held covered with a stationary flow guide 12, the fluid has only the velocity component in the axial line direction. The fluid passes through the passages 3, deprives the heat transmitting surface and heat transmitting and reinforcing fins 11 of heat, thereby cooling these. The fluid is discharged through a revolving shaft 4 and a cooling fluid outlet casing 7. Since flow regulating plates 20 are provided in the core 2, the rotation of the cooling fluid as a whole is further suppressed and the cooling effect is improved.
Patent JP-H05276589-A (JP)
Title: Speaker equipment
IPC: H04R1/26
Filed: 1992-03-27
Abstract: PURPOSE:To improve the productivity and quality by arranging a high frequency reproduction speaker closely to the front side of a middle and low frequency reproduction speaker in the inside of an acoustic tube, and fixing an input terminal used to lead an input signal to the two speakers to a fitting part between the acoustic tube and a rear side cabinet arranged to the rear side of the acoustic tube. CONSTITUTION:An acoustic tube 2 leading a sound wave configured to have a thin and long rectangular opening 6 that takes mount to an equipment into account is arranged to the front side of a middle and low frequency reproduction speaker 1. Moreover, a high frequency reproduction speaker 7 is arranged closely to the front side of the middle and low frequency reproduction speaker 1 in the inside of the acoustic tube 2. Furthermore, a rear side cabinet 3 is arranged to a rear side of the acoustic tube 2 and an input terminal 13 used to lead an input signal to the two speakers 1, 7 is fixed to a fitting part between the acoustic tube 2 and the rear side cabinet 3 through a speaker cord 8 connecting to the two speakers 1, 7.
Patent JP-2000265538-A (JP)
Title: Method and device for cutting inner wall face of pipe passage of concrete
Inventor: ABE SHIGEKI
IPC: F16L55/18
Filed: 1999-03-16
Abstract: PROBLEM TO BE SOLVED: To improve workability by making a cutter having a collecting box connected rearward into a concrete pipe passage, and cutting an inner wall face to collect chips in the collecting box. SOLUTION: A truck 17 mounting a control board or the like, a cutter 18 and a collecting box 20 are successively assembled on a base frame 13 installed in the shaft 3 of the downstream side of a shaft 4, and after they are carried in a concrete pipe passage 1 in which drainage 2 flows to be connected, the cutter 18 is self-traveled up to a cutting position. Next, after the cutter 18 is fixed in the pipe passage 1 by an outrigger or the like, the inner wall of the pipe passage 1 is cut by the cutter 18 up to a prescribed distance. Next, the cutter, the outrigger or the like is separated from the inner wall face to advance the cutter 18 or the like up to the prescribed distance, and the inner wall face is also cut. Chips 21 collected in the box 20 are supplied to a collecting box 23 to be washed and disinfected, and water is returned to the pipe passage 1. Furthermore, after cutting is completed, each device is collected on a base frame 14 in the frame 4 to be removed to the outside. Thereby a flow passage cross section is not contracted, and the pipe passage of large and small bores can be repaired.
Patent JP-H06257354-A (JP)
Title: Window frame fitting device
Inventor: TSUGAWA HIDEAKI
IPC: E06B1/60
Filed: 1993-03-04
Abstract: PURPOSE:To enlarge the fitting adjustment range of a window frame to an opening part, simplify the adjustment, and also improve the appearance after construction. CONSTITUTION:In a building in which a pent roof F is projected from the upper part of an opening H, fitting walls 1d, 2d, 3d, 4d are projected from the middle parts of a window frame 1 toward the outer circumference, supporting parts 1e, 2e, 3e, 4e are provided on the indoor side of the fitting walls, and hollow parts 1f, 2f, 3f, 4f are provided on the outdoor side. A height adjusting tool 2 fitting to the supporting part of upper and lower frame materials 11, 12, a width adjusting tool 3 fitting to the supporting parts of right and left vertical frame materials 13, 14, the fixing parts of angles and the height adjusting tool 2 while fitting the angles 5 fixing the inner circumference of the opening part by soldering, and the fitting part of the window frame, are protected by the use of a cover 6, outer facing materials 7, 7', a drain board 9, and the like.
Patent JP-H11270656-A (JP)
Title: Gear noise preventing device
Inventor: NUKADA YOSHITAKA
IPC: F16H55/18
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To keep spring load of a torsion coil spring constant to smooth the operation of an auxiliary gear in a gear-engagement noise reducing device. SOLUTION: An auxiliary gear 6 is rotatably provided adjacent to a primary driving gear 5, and a retainer 7 pressed onto the shaft-end of a rotary shaft 4 and the auxiliary gear 6 are connected by a torsion coil spring 30. A part of an outside peripheral flange 21 in the retainer 7 is formed into a notch-like shape, and a guide part 25 which is projected parallel to the axial direction of the rotary shaft 4 on the inside peripheral side relative to the outside peripheral flange. Then, the torsion coil spring 30 is provided to pass through between the outside peripheral flange 21 and the guide par 25. When the diameter of the torsion coil spring 30 is reduced in order to given a pre-load, a part of the inside peripheral surface of the coil spring is brought into contact with the guide part 25, whereas other part cannot contact the rotary shaft 4 or the like.
Patent JP-H01244918-A (JP)
Title: Manufacture of window in vehicle
Inventor: SEKIMOTO NAOHARU
IPC: B29C45/14
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the generation of pique and discoloring in a frame part by forming a printed layer on the reverse side of a window plate along its edge side thereafter injecting liquid-state synthetic resin or the like from a specific part and integrally forming the frame part along the above described edge side. CONSTITUTION:In manufacture, first an opaque printed layer 12 is formed on the reverse side of a transparent or semi-transparent window plate 10 along its edge side, while an adhesive agent layer 13 is formed from the printed layer 12 over to an observe side. Next the window plate 10 is set up in a par of metal molds 1, 2, and liquid-state synthetic resin or rubber is injected into a cavity space 3 through a runner 7 and a film gate 4. An injection material is placed around from the reverse side of the window plate 10 to the observe side, and a frame part 11 is integrally molded along the edge side of the plate 10. Here the gate 4 is arranged within the width of the printed layer 12 in the reverse side near to an internal surface.
Patent JP-H03271407-A (JP)
Title: Construction of balustrade for high level road and reinforced precast concrete balustrade
Inventor: HIRANO YOSHIHIRO
IPC: E01D19/10
Filed: 1990-03-20
Abstract: PURPOSE:To shorten the construction period by inserting a plurality of reinforcing bars exposed above the floor bed of a high level road in sleeves embedded in a precast reinforced concrete balustrade, and by filling grout in to the sleeves. CONSTITUTION:A precast reinforced concrete balustrade 7 is lifted by a crane or the like so as to align the positions of reinforcing bars 9 extending from the floor bed 3 of a high level road 1 with the positions of sleeves 11 embedded in the balustrade 7. Further, the balustrade 7 is lowered so as to insert the exposed part of the reinforcing bars 9 into the hollow spaces S of the sleeves 11, respectively, so as to hold the balustrade 7 at a predetermined position. Then, grout (g) such as foamed milk or the like is filled into the sleeves 11 from grout filling holes 17 which are formed in the sleeves 11 and opened to one side surface of the balustrade 7 until it overflows from air bleed holes 15, and then it is solidified. With this arrangement, it is possible to reduce the cost.
Patent JP-S63237809-A (JP)
Title: Drill
Inventor: HOSONO HIDEJI
IPC: B23B51/00
Filed: 1987-03-25
Abstract: PURPOSE:To prevent a drill tip from a cracking due to stress concentration in a drilling process by forming a chamfered or radiused face at the cross-over part of a tip flank and a face forming a web thinning adjacent to the back side of the rotational direction of said flank. CONSTITUTION:A chamfered or radiused face is formed at the cross-over part 24 of a tip flank 21 and a face 22 forming a web thinning adjacent to the back side of the rotational direction of said flank 21. The chamfered or radiused face is made to have a width of approximately 0.05mm-0.5mm. As afore mentioned, the cross-over part 24 has a chamfered or radiused face and stress concentration thereto can be alleviated in a machining process. Consequently, it is possible to prevent the occurrence of a crack at the cross-over part 24. Especially, the aforesaid constitution is effective in a drill such as a drill 31 with the brazed cemented carbide tip 14 wherein internal stress is liable to accumulate due to brazing.
Patent JP-H09319896-A (JP)
Title: Three-dimensional image generating device
Inventor: MORIYA TOSHIO
IPC: G06T7/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To generate a three-dimensional model for a body by an easy method by making good use of an actual image by calculating camera parameters when the actual image is projected from actual image data. SOLUTION: The actual image data 4031 are displayed on a screen. Through an interactive process, two-dimensional coordinate values (disappearance point and orthogonal direction) of the actual image are inputted (4032) and conditions for finding camera parameters are indicated as knowledge information 4035. Calculation is performed by three-dimensional extraction algorithm 4033 to find the camera parameters 4034. A program generates three-dimensional CG model data 4039 by the three-dimensional extraction algorithm 4036 from the two-dimensional coordinate values of a body projected in the image, camera parameters, knowledge information 4037 on the kind of body projected in the picture, and properties 4038 of basic figures constituting the three-dimensional model to be generated.
Patent JP-S63236319-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONOZUKA TOMOJI
IPC: H01L21/30
Filed: 1987-03-24
Abstract: PURPOSE:To improve the dimensional accuracy of width of wiring patterns and to improve the production yield and reliability, by providing dummy patters on a mask in form of line or broken line with a constant distance from wiring patterns to be formed. CONSTITUTION:Linear dummy patterns 3 and 4 are provided with a constant distance from wiring patterns 1 and 2 to be formed, respectively. In order to form the wiring patterns 1 and 2 by using a reticle prepared in this way, a layer of aluminium as conducting material for wiring is first vapor deposited or sputtered on the whole surface of a wafer. Photoresist is applied on the aluminium layer and is exposed by means of a reduction projection exposure apparatus. After developed, the aluminium metal layer is etched. Since the wiring patterns 1 or 2 transferred onto the wafer is spaced by a constant distance from the adjacent wiring pattern 2 or 1 and from the dummy patterns 3, 4 and 5, such pattern can be formed without being affected by loading effect during exposure, development or etching.
Patent JP-H09235488-A (JP)
Title: Ceiling finishing material for troweling
Inventor: ASADA KOJI
IPC: C09D7/12
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a ceiling finishing material having a fired inorganic material based on glass as the aggregate, which can finish a ceiling by troweling to give thereto a finished surface having a beautiful appearance like that of a sand-coated wall. SOLUTION: This material comprises a colored aggregate prepared by coating an aggregate comprising a fired inorganic material based on glass and having a particle diameter of 0.3-2mm, a bulk density of 0.3-0.5g/cm<3> and a compressive strength of 150kgf/cm<2> or above with 10-30 pts.wt. (based on the total weight of the colorant and the filter) colorant.
Patent JP-2000265360-A (JP)
Title: Forming of fiber product, and fiber product formed thereby
Inventor: KONO TOSHIAKI
IPC: D06C5/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a fiber product of high quality, clearly formed along the template, by keeping the product to be formed at temperature of given level or lower immediately before it is withdrawn from the thermally setting process, to prevent the operator's finger from contacting the hot template repeatedly and hence his pain. SOLUTION: This method involves a process of thermally setting a fiber product using a template, wherein the thermally set product is withdrawn at 60 deg.C or lower to be formed by the subsequent process. This fiber product contains elastic fibers having a set ratio of 40% or more at 20 deg.C, elastic fibers having a set temperature gradient of -0.2%/ deg.C or less, or elastic fibers having a set ratio of 40% or more at 20<= and set temperature gradient of -0.2%/ deg.C or less, at 3 wt.% or more based on the total product.
Patent JP-S58189122-A (JP)
Title: Preventing agent and remedy for disease
Inventor: FUJISAKI SHIGEMI
IPC: A61K9/50
Filed: 1982-04-30
Abstract: PURPOSE:The titled remedy containing a proteolytic enzyme as an active constituent without side effects. CONSTITUTION:A preventing agent and remedy for diseases, obtained by combining one or two or more proteolytic enzymes, e.g. trypsin, alpha-chymotrypsin, bromelain or papain, suitably, and effective for hyperlipemia, hypolipemia and arteriosclerosis. The dosage form thereof is an oral agent of a tablet, capsule, powder or granule, etc. or a parenteral agent of an injection, suppository or ointment, etc. The preventing agent and remedy may be used together with another agent, e.g. a drug for the liver or kidney, antibiotic substance, immunological activator, hypotensive agent, etc. The dose thereof is 10-5,000mg/day/ human.
Patent JP-H08270781-A (JP)
Title: Oil pressure control device for automatic transmission
Inventor: SAWAZAKI TOMOO
IPC: F16H61/08
Filed: 1995-03-29
Abstract: PURPOSE: To relieve torque shock at the time of speed change in an oil pressure control device for an automatic transmission of such constitution that at least a first and a second friction elements are released at the time of speed change from a first speed change stage to a second speed change stage and that the release speed at the first friction element is larger than that of the second friction element. CONSTITUTION: An oil pressure control device for an automatic transmission of such constitution that speed change from a first speed change stage to a second speed change stage is performed at the released time of at least one of a first and a second friction elements 42, 45 is provided with a means for discharging operating oil in the oil pressure chamber of the first friction element 42 after the discharge of operating oil in the oil pressure chamber of the second friction element 45 at the time of speed change from the first speed change stage to the second speed change stage.
Patent JP-S54162016-A (JP)
Title: Construction of combustion chamber for direct-injection diesel engine
Inventor: ISHIDA AKIO
IPC: F02B3/06
Filed: 1978-06-13
Abstract: PURPOSE:To produce strong squish and mix fuel and air well with each other, by providing a piston with a cavity whose cross-sectional area increases in the direction of fuel injection. CONSTITUTION:A combustion chamber 6 is defined by the cavity 4, the inside surface of a cylinder head 1 and the top 5 of the piston 3. Just before the piston  reaches the top dead center, the fuel is injected from an injection nozzle 2 in the  direction of the arrow C. The fuel is mixed with the air sucked into the combustion  chamber, by the action of the strong squish proceeding in the direction of the arraw  E. As a result, a good mixture is produced in the cavity 4. The squish is strengthened because the mouth of the cavity is constricted. Most of the squish flows toward the bottom of the cavity 4. The fuel and the air are effectively mixed with  each other by the squish flowing perpendicularly to them.