baber/WOPTO huggingface dataset:
Patent JP-H10274371-A (JP)
Title: Telescopic flexible pipe joint
Inventor: HASHIMOTO TAKAO
IPC: F16L27/12
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of strong pressure contact of a presser ring with a connecting pipe so as to improve the telescopic performance by providing a locking projection, on which an opening surface of a tip of each presser ring and a stopper provided at an intermediate part of a connecting pipe can abut, in opposite opening ends of each spherical ring. SOLUTION: When any one of water-line pipes connected to a case 1 is displaced downward by the settlement of ground or the like, a connecting pipe 6 and a spherical ring 2 are relatively slid for extension and shrinkage, and while the spherical ring 2 is turned in the case 1 so as to oscillate the connecting pipe 6 and so as to absorb the displacement of the water-line pipe. At this stage, when the connecting tube 6 is oscillated to the maximum, a tip surface 5a of a presser ring 5 abuts on an inclined stopper 13 of an annular projection 14. Consequently, direct and strong abutment of the presser ring 5 on the peripheral surface of the connecting pipe 6 is prevented, and a little clearance required for sliding is left between the spherical ring 2 and the connecting pipe 6.  In this condition, when the force in the axial direction is applied to the water-line main pipe, the connecting pipe 6 is easily extended and shrunk without generating a resistance.
Patent JP-H09284634-A (JP)
Title: Image pickup device
Inventor: IKEYAMA CHIAKI
IPC: G02B7/28
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To attain an automatic focus operation with high accuracy and high speed response by detecting a change pattern of a video signal level so as to select a shutter speed based on the result thereby excluding adverse effect of production of flicker onto an automatic focus operation. SOLUTION: An image pickup signal from an image pickup section 2 is given to a signal level detector 9, which obtains a signal level for each field and stores the level. Then a signal level for a prescribed field number is obtained and a flicker detection section 10 discriminates whether or not a fluctuation due to flicker is in existence in the signal level. When the presence of flicker is discriminated, an electronic shutter control circuit 11 is activated to set a shutter speed of 1/100sec, and a timing generator 12 drives an image pickup section 2 with a shutter speed of 1/100sec (shutter period is 1/60sec). When possibility of flicker is lost, the shutter speed is restored manually to 1/60sec and image pickup in a bright state is conducted.
Patent JP-S5319794-A (JP)
Title: Display circuit
Inventor: OOKOUCHI SATORU
IPC: G09G3/14
Filed: 1976-08-06
Abstract: PURPOSE: To minimize the consumption of batteries, etc. as far as possible by controlling the number of elements which emit light according to the degree of the change in measuring signal level in using a multiplicity of light emitting elements and letting the light emitting elements emit light according to signal levels. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09280536-A (JP)
Title: Electric melting furnace and extracting method of molten metal in electric melting furnace
Inventor: AYUKAWA DAISUKE
IPC: F27B3/08
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve an operation rate of an electric melting furnace and increase the throughput of melting by safely, simply and rapidly performing extraction of molten metal in the electric melting furnace without requiring a skilful technique. SOLUTION: An electric melting furnace is adapted such that it includes a molten slug outflow hole 10 provided in a side wall of a melting furnace body 3 for overflowing molten slug B and a tap hole 11 provided in the same for extracting molten metal B'. In the furnace, a tap hole electrode 24 is provided on the outlet part of the tap hole 11 for supplying power to a solid solution B" of molten metal closing the tap hole 11 by solidifying the molten metal in the tap hole 11, and power is supplied upon melt extraction from a power supply 8 to the solid solution B" through the tap hole electrode 24 to melt the solid solution B".
Patent JP-2000290294-A (JP)
Title: Modified timp
Inventor: MIYAZAKI KO
IPC: A61K38/46
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a modified TIMP(Tissue Inhibitor of Metalloproteinase) which is used for elucidating the activation mechanism of matrix metalloproteinase and is useful for medicines and the like), by modifying an α-amino group at the NH2 terminal of TIMP to eliminate the binding property of the metalloproteinase. SOLUTION: This modified TIMP is obtained by modifying an α-amino group at the NH2 terminal of TIMP to eliminate the binding property of the metalloproteinase. The modified TIMP is preferably a modified TIMP-2, and when the modified TIMP is added, the formation of complexes such as MT- MMP, TIMP-2 and gelatinase A including TIMP can be inhibited in vitro. The modified TIMP is preferably mixed with a pharmaceutically acceptable carrier to prepare a medicinal composition for inhibiting cancer metastasis or vascularization.
Patent JP-S5722878-A (JP)
Title: Arc welding apparatus
Inventor: YAMAMOTO SHIYOUICHI
IPC: B23K9/09
Filed: 1980-07-11
Abstract: PURPOSE: To simplify the setting of welding condition and to improve the working efficiency, by controlling the pulse width of each of the first and second pulses of the pulse arc welding method within a range from zero to the maximum set vale, and, if the output is insufficient when only the first pulse is used, by generating the second pulse also.  
     CONSTITUTION: First of all, a base electric current IB is determined against the minimum welding electric current value, and only a pulse group (a) is generated by equalizing the pulse frequency of the pulse electric current to the frequency of the AC power source. When the welding output is increased, the pulse width of group (a) is increased and the width is maintained at the maximum value (d) which is suitable to the diameter of wires and quality of materials, and then, the width of the group (b) is continuously increased from zero. Even in this case, the width of the group (b) is maintained at the maximum value (d). When the apparatus can use other pulse groups, it is necessary to repeat the same process and to increase the electric current IB after all pulse widths reach the value (d). When the value (d) is determined, the pulse frequency is also determined in accordance with the welding output. Therefore, when the pulse electric current IP is to be reduced or increased when welding Al alloys or iron metals, it can be made by setting the value (d) small or large. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5522550-A (JP)
Title: Cargo and automobile carrying ship
Inventor: HIGASHIMURA MASAYOSHI
IPC: B63B25/18
Filed: 1978-08-03
Abstract: PURPOSE: To facilitate mixed lading of automobile with cargo by constituting middle decks to be movable decks to be able to slide between the top of fixed decks on the board side and the central part.  
     CONSTITUTION: The inside of a carrying ship is demarcated in the directions of bow and stern by bulkheads, multiple steps of decks 3 are provided through lattice- shaped beam frames 4 at each compartment. Decks 3 are divided into part on the board side and central part under hatch openings 5, the middle decks are divided into further two on the central line of the hull, which are constituted to be slidable movable decks 7 respectively on the decks nearest to board side in the right and left horizontal direction. Fixed stanchions 8 are installed at intersecting parts of longitudinal beams 4A and horizontal beams 4B in the beam frames 4. Self guides 9 for containers are fixed on these fixed stanchions 8. The fixed self guides 9 are cut off at their ends so as to allow the slide of the movable decks 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58212530-A (JP)
Title: Device for aligning headed rods
Inventor: NAITOU TAKAO
IPC: B65G47/14
Filed: 1982-06-02
Abstract: PURPOSE:To aim at enhancing the feed capacity of headed rods, by making the headed rods which are put on a chute in random attitudes, naturally fallen from the chute and as well by increasing the number of the headed rods which are aligned in a proper attitude. CONSTITUTION:Headed road 22 in a rotary drum 4 are scooped up by scooping blades 5, are fallen onto a receiving plate 11, and then are led into a semi-circular groove 16 through a chute 10. Then, the headed rods 22 are transferred through the semi-circular groove 16 in the direction of the arrow (x) since the chutre 10 is vibrated. At this time the headed rods 22 having their axial directions which are not aligned with the semi- circular groove 16 drop in the directions of the arrows (x, y) at notch parts B, C, but those having axial directions which are aligned with the semi-circular groove 16 are transferred to a part D in the chute 10. Then, the headed rods 22 which are fed by being suspended through an aligning groove 17, are held at the outer pieriphery of the shank part thereof with a side wall 18 and at the end face of the shank part thereof with a bottom 19 in a notch part E, and are sent to a feed groove 21 where the headed rods 22 are pushed out in the direction of the arrow (u). The headed rods which are in the random shapes and are removed from notch parts B, C, E, are returned into the drum 4.
Patent JP-S5721743-A (JP)
Title: Apparatus for preventing water in water heater from freezing
Inventor: KUBO KOUSAKU
IPC: F24H1/10
Filed: 1980-07-11
Abstract: PURPOSE: To unnecessitate the draining of water in a water heater and to prevent freezing of water with low electricity cost, by arranging an ultrasonic vibrator in the water heater so that the freezing of water in a water passage is prevented by the ultrasonic vibration.  
     CONSTITUTION: In a main value stop type water heater, a water flowing from an inlet 1 into the heater is stopped at a stop-cock 2. When the stop-cock 2 is opened, the water flows through a water pressure regulator 3, a water pressure responsive diaphragm chamber 4, a water temperature regulator 6, and a heat exchanger 6 to an outlet 7. On the other hand, a gas flowing in at a gas inlet 8, flows via a gas cock 10 and a water pressure responsive gas valve 11 that is opened by the action of the water pressure responsive diaphragm chamber 4, reaches burner 12 where it is burned to transmit the heat to the heat exchanger 6 and flows out from an outlet 7. In this arrangement, the ultrasonic vibrator 13 is provided whose vibrating  member 14 transmits its vibrations to a part of the water passage to vibrate water  molecules to prevent the water from freezing. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08150180-A (JP)
Title: Bed with private part washing tank
Inventor: YAMAGISHI TORU
IPC: A61G7/00
Filed: 1994-04-11
Abstract: PURPOSE: To provide a bed equipped with a private part washing tank which can reduce the labor of a person in care of the sick/handicapped as much as practicable and which allows washing the private part in the condition that the sick/handicapped person lays himself in an easy attitude. CONSTITUTION: A bed 3 equipped with a private part washing tank is fitted with a body frame 5 having legs 7, the private part washing tank 21 located in the central part of the body frame 5, and mats 11, 15 placed on the body frame. The private part washing tank 21 includes a tank body 23, left and right hip supports 25 furnished in a part of the tank body, a hot water stream supplying means 29 to supply hot water stream to the saddle part between the two supports, and a water discharge means 31. The hip 2 of a sick/ handicapped person is placed on the hip supports 25, and hot water shower is applied to the saddle part, and the private part of the person can be washed in good performance.
Patent JP-S5320638-A (JP)
Title: Folding door
Inventor: AOYAMA HIDEO
IPC: E06B3/48
Filed: 1976-08-10
Abstract: PURPOSE: To provide a folding door which is adapted to reduce the range projected from the front or back side of the rail when folded completely to less than half the overall length thereof when expanded completely. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59222206-A (JP)
Title: Manufacture of selective permeable porous membrane
Inventor: IMOTO TOMOSAKU
IPC: C08J9/00
Filed: 1983-05-30
Abstract: PURPOSE:To increase the permeation rate of an internal porous structure such as a hollow yarn by subjecting one surface of the internal porous structure, having a minute skin layer on both surfaces, to a plasma treatment under the atmosphere of a non-polymerizable gas, and transforming the surface into a microporous layer. CONSTITUTION:The outline of the treatment with glow discharge and a batch system is shown in the figure. Rods 8 and 8' for supporting hollow yarns are provided in a vacuun vessel 1, and a group of hollow yarns 2 is stretched and kept between both supporting rods. A non-polymerizable gas is introduced from a cock 3 to regulate the pressure in the vessel to about 10<-3>-10Torr. Plasma is generated by impressing an electric power having about 0.5-200W output to an oscillating coil 5 through a high-frequency oscillator 4. Since the vacuum vessel can be separated into two parts from an O-ring 6 and 6' part, the hollow yarn can be taken in and out from the opening part of the separated vessel. An outlet 7 is connected to the vacuum pump.
Patent JP-S62251184-A (JP)
Title: Heat or pressure sensitive recording body
Inventor: AKUTSU MITSUO
IPC: B41M5/333
Filed: 1986-04-24
Abstract: PURPOSE:To prevent irregularities of color and discoloration during storage, by containing a specific compound in a coloring reaction system as a developer coloring a color former. CONSTITUTION:A specific compound shown by formula (I) is contained in a coloring reaction system as a developer coloring a color former. As the color former, well-known dyes of various kinds being used in a general pressure sensitive or thermosensible recording paper, etc. may be used without special limitation. The developer and the coloring dye are atomized by using grinding machine, such as a ball mill, attritor, and sand grinder or an appropriate emulsifier added with additional materials of various kinds to meet the purpose, thereby obtaining a coating liquid. The quantity of the specific phenol compound in use depends on the required performance and suitability for recording, not being specified; usually, 1-10pts.wt. of the phenol compound is used to 1pt.wt. of the color forming dye.
Patent JP-S5722815-A (JP)
Title: Production of square-shaped seam welded steel tube
Inventor: SATOU TAKESHI
IPC: B21C37/15
Filed: 1980-07-15
Abstract: PURPOSE: To add an adequate rate of upsetting after welding and obtain a stable weld zone by making the sum of the lengths on the opening sides of a square pipe blank material which is corner bent by roll forming longer by the length expressed by the prescribed equation.  
     CONSTITUTION: A steel strip is fed into top corner bending rolls 7, and is bent by leaving lengths l 1 , l 2  of opening sides in such a way as to provide the lengths on the top side of a square pipe when joints are welded. At this time, the sum of the  lengths l 1 , l 2  on the opening sides is made longer by the length S expressed by the  equation with respect to the lengths on the sides opposite from said opening sides.  Next, a blank material 9 goes through lower side bending rolls and is fed to fin pass  rolls 13, by which it is subjected to corner bending to a roughly square shape.  Thence, the top side opening ends are butted and electrically welded by welding  rolls 14, whereby a steel shape of a square shape having a welded joint 15 on the  top side is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59224064-A (JP)
Title: Positive pole material for lithium cell
Inventor: KIRINO FUMIYOSHI
IPC: H01M4/48
Filed: 1983-06-01
Abstract: PURPOSE:In Li cell employing metal Li or its alloy as the negative pole active substance, to improve Li<+> chemical diffusion factor of said material and the cell voltage-current characteristic by employing W-V-O system thin oxide film as the positive pole active substance. CONSTITUTION:V2O5 compression molded into a pellet is burried into WO3 powder to procuce a target material which is used to form W-V-O system thin oxide film onto a silicon substrate through spattering. Then said film is used as the positive pole active substance to deposit solid state electrolytic thin film through spattering. Then metal Li or its alloy is deposited through vacuum deposition onto said electrolytic film to be used as the negative pole active substance. Here the positive pole thin film is amorphous having smooth surface.
Patent JP-S5523761-A (JP)
Title: Manufacture of motor
Inventor: KAWABUCHI KATSUYA
IPC: H02K15/02
Filed: 1978-08-08
Abstract: PURPOSE: To enable the automation of insertion of slot insulating paper or winding, by providing steel sheets coated with an insulating substance on one side at both the end faces of a stratified iron core so that the coated sides of the sheets are located outside and by welding the peripheral parts of steel sheets to each other.   
     CONSTITUTION: Punched steel sheets 13 are stacked. Other steel shees 15, 16 coated with the insulating substance 17 on one side are provided on both the end faces of stacked sheets 13 so that the coated sides of the steel shees 15, 16 are located outside. The peripheral grooved parts of the steel sheets 13, 15, 16 are welded to each other, thereby forming the stratified core 8. Since the insulating substances is integrally provided on both the end faces of the core, the insulating substance cannot be displaced when the slot insulating paper or winding is inserted. Therefore, the automation of the manufacturing process is facilitated. Because the iron core 8 is secured by welding, rivets or the like are not needed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03293730-A (JP)
Title: Manufacture of mis type semiconductor device
Inventor: TOKUNAGA KAZUHIKO
IPC: H01L21/336
Filed: 1990-04-11
Abstract: PURPOSE:To reduce and suppress crystal defect in the vicinity of the end of sidewall spacer of a gate electrode by alleviating the stress of the electrode before impurities are implanted in high concentrations. CONSTITUTION:After a gate electrode is formed of a polycrystalline Si film (DOPOS film), etc., doped with phosphorus on a semiconductor substrate, first annealing is performed at 950 deg.C or higher, with the electrode as a mask ions for forming an n<-> type region are implanted, a sidewall spacer is formed on the electrode, and second annealing is performed at 950 deg.C. Then, with the electrode and the spacer as masks ions for forming an n<+> type region are implanted, and then a third annealing is performed to perform a crystallinity recovery of the substrate. Accordingly, the thermal stress of the electrode at the third annealing has smaller absolute values at the respective temperatures and variation amount between the temperatures at the time of temperature rising. Thus, synergistic effect of the thermal stress in the third annealing and the stress of the substrate due to the ion implanting for forming the n+ type region is small, and crystal defect is scarcely generated in the substrate.
Patent JP-H04325219-A (JP)
Title: Injection molding device
Inventor: FUKAMACHI HIDETAKA
IPC: B29C45/50
Filed: 1991-04-25
Abstract: PURPOSE:To provide the injection molding device capable of preventing the occurrence of weld line, even when the injection molding is carried out by using a plurality of gates. CONSTITUTION:A position-detecting sensor 12 is provided in the injection molding device 1 with a plurality of gates 22, and the position of a screw 9 is detected. A controller 13 operates the shut off pin provided in the prescribed gate and opens the gates when the screw 9 is moved by prescribed length, i.e., when the prescribed amount of material flows into a cavity 3, whereby the material is caused to flow into the cavity 3 from a plurality of gates.
Patent JP-H02274337-A (JP)
Title: Production of laminated metallic belt
Inventor: KOJIMA MASAYASU
IPC: B21D22/16
Filed: 1989-04-14
Abstract: PURPOSE:To obtain the metallic belt having excellent dimensional accuracy by forming a laminated stock, which is formed by adhering thin metallic sheets of the thickness larger than the thickness of the simple body of a ring by a resin, to a cylindrical shape and slicing the body part thereof at the width of the simple body of the ring to obtain an adhered layer ring and removing the resin layer thereof. CONSTITUTION:The laminated stock, which is formed by adhering the thin metallic sheets having the thickness larger than the thickness of the simple body 4 of the ring by the resin, is formed by a deep drawing, etc., to the laminated molding of the cylindrical shape with which the inside and outside shapes of the body part coincide respectively with the inside and outside shapes of the product belt. The body part of this laminated molding is then sliced by a single point tool cutting, laser beam cutting, etc., at the width of the above- mentioned simple body 4 of the ring to obtain the adhered and laminated ring. The adhering resin layer of this laminated ring is removed by using a solvent or by a heating and burning. The need for adjusting the diameter of the simple bodies of the rings by each piece is entirely eliminated and the laminated metallic belt having the excellent dimensional accuracy is efficiently produced.
Patent JP-H04327462-A (JP)
Title: Paper stacker
Inventor: ASAMI SHINJI
IPC: G03G15/00
Filed: 1991-04-26
Abstract: PURPOSE:To make the stacked height uniform in the whole upper face region of a sheaf of sheets by providing an auxiliary tray at a part of a discharge tray opposed to the stapled part of sheets, and forming the auxiliary tray in such a way as to be vertically displaceable according to the sheet stacked quantity. CONSTITUTION:An auxiliary tray 55 is provided at a part of a discharge tray 45 opposed to the stapled part of sheet. The auxiliary tray 55 is rotatable around a part in the vicinity of a boundary with the discharge tray 45 as the rotational center. A lower face 55b is connected to a bottom face 45b by a compression spring 56, and an upper face 55a normally coincides almost with the sheet stacking face 45a of the discharge tray 45. The auxiliary tray 55 is rotated downward by its self-weight when the sheets are stacked thereon and displaced vertically according to the stacked quantity. The auxiliary tray 55 can be displaced by solenoid operation only at the time of the staple mode. The stacked height difference from the discharge tray 45 between the stapled rear end parts and unstapled parts of the sheets is thereby eliminated to make stacking stable.
Patent JP-S59220143-A (JP)
Inventor: SAKAI YOSHIO
IPC: A01K97/10
Filed: 1983-05-31
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-S5620797-A (JP)
Title: Rotary compressor
Inventor: SUGIYAMA MAKOTO
IPC: F04B39/14
Filed: 1979-07-27
Abstract: PURPOSE:To reduce positional restriction in drilling a through hole in an end plate from the upper to lower surfaces thereof for facilitating fabrication and assembly of the end plate and connecting pipe by making the connecting pipe bear against the through hole. CONSTITUTION:An end of injection pipe 23 bears against an end plate 22 for a cylinder to seal a through hole 21 extending from the upper to lower surfaces thereof for injecting refrigerant. The injection pipe 23 is formed with a portion of reduced diameter on which is fitted a valve cover 25 to press and fix the injection pipe 23. Thus, a position in which the refrigerant injection hole 21 is provided is not restricted by a connecting pipe, i.e. injection pipe 23 so that the hole 21 can be provided at the optimum position for injection timing and fabrication and assembly of the end plate 22 and connecting pipe 23 can be simplified.