baber/WOPTO huggingface dataset:
Patent JP-S5389159-A (JP)
Title: Device for monitoring safety limit of crame with telescopic boom
Inventor: UCHINO HISANORI
IPC: B66C23/36
Filed: 1977-09-19
Abstract: PURPOSE: To provide accurate, reliable and durable device for monitoring the safety limit of a crane by interposing a stress detector in the passage of the force between upper and lower fulcrums of boom tilting hydraulic cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S625344-A (JP)
Inventor: EICHI RAABETSUKU SORENSEN
IPC: A61F2/24
Filed: 1986-05-16
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-2000302500-A (JP)
Title: Active powder, cement composition and hardened cement
Inventor: KITAMURA MAKOTO
IPC: C04B40/00
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To provide active powder having controlled solubility of calcium ion and aluminum ion in water, provide a cement composition having high hardening speed and giving a hardened product having excellent dimensional stability and durability and provide a hardened material produced from the composition. SOLUTION: The active powder is composed of (A) powder of an aluminum compound dissolving >=150 ppm of aluminum per 1 g of the powder when immersed in an alkaline aqueous solution of pH 12.5, (B) powder of a calcium compound soluble in water and (C) precipitated calcium carbonate light or (D) calcium carbonate whisker. The cement composition is produced by adding the active powder to a cement. The hardened material is produced from the cement composition.
Patent JP-H09296660-A (JP)
Title: Fitting
Inventor: TSUTSUMI SHOICHIRO
IPC: E06B9/52
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To cover the whole opening of a fitting frame with a thermal insulating face material and two shielding doors to promote thermal insulation efficiency by moving the thermal insulating face material, at the same time to ventilate fresh air from a screen face material 53 and to make it possibly for light to enter from the face material having transparency. SOLUTION: A fitting frame 5 is divided into three parts, a thermal insulating face material 52 is provided to the central part, a screen face material 53 is on one side, and a face material 5e having transparency is provided to the other. A shielding door 6-1 is so mounted that it can be moved between the indoor side of the screen face material 53 and the outdoor side of a shielding face material 52, and the other shielding door 6-2 is no mounted that it can be moved between the indoor side of the face material 54 having transparency and the indoor side of the shielding face material 52.
Patent JP-S63278107-A (JP)
Title: Automatic controller for plant
Inventor: SAITO JUNICHI
IPC: F23N5/00
Filed: 1987-05-11
Abstract: PURPOSE:To always safely and surely operate a plant and to improve the degree of skill of an operator by evaluating the degree of skill of the operator by a computer and not outputting a uniform instruction but outputting the instruction corresponding to the degree of skill in response to a specific event. CONSTITUTION:In the case of operation of an incinerating plant 2, the state of the plant 2 is displayed on a CRT 14 through a computer 1, and the computer uses an inference mechanism, which evaluates the degree of skill of the operator, to execute a skill degree evaluation rule 16 if intervention of the operator is necessary. That is, the computer 1 leads out prescribed skill degree information 11 from a skill information file 10 based on the skill evaluation 9 and leads out instruction information 7 from an information file 8 in response to the skill of the operator, then displays then on the CRT 14. The operator evaluation value is corrected based on respective operations of the operator, and another operator is instructed if the evaluation values does not reach a required degree of skill, thereby always safely and surely operating the plant 2 and improving the degree of skill of the operator.
Patent JP-S63278822-A (JP)
Title: Method and apparatus for fusing plastic material
Inventor: SUGANO HARUHIKO
IPC: B29K105/04
Filed: 1987-05-11
Abstract: PURPOSE:To improve productivity, by facing two plastic materials to each other in a constant space, moving them at the same speed in the same direction, pressure-joining them at an optional point, heating and fusing the both boundaries just before joining and fusion-bonding continuously them. CONSTITUTION:A plurarity of punched out bodies 11 of foamed polyethylene blocks are placed on a belt-conveyer 2 and on the other hand, foamed polyethy lene plates 12 are placed on a sending plate 9. The beltconveyer 2, rolls 3 to 8 and a hot air blowing apparatus 10 are worked. The punched out bodies 11 and the foamed polyethylene plates 12 are both forwarded by means of the belt-conveyer 2 and the roll 3 and joined together just below the roll 4 by the pressure of the rolls. At this instance, hot air blown from a hot air blowing apparatus 10 heat-fuses the parts to be joined together of the foamed polyethylene plates 12 and the punched out bodies 11. Thereafter, joined plates 12 and punched out bodies 11 are fused and joined in a body by the pressure of rolls 5 to 8. The materials whose surfaces are softened and becomes sticky by heat are thereby adhered together continuously, homogeneously and in a high productivity.
Patent JP-S62271637-A (JP)
Title: Insert joining method for plastic or its composite material
Inventor: YOKOI HIDETOSHI
IPC: B23P19/02
Filed: 1986-05-19
Abstract: PURPOSE:To enable execution of joining in a complete sealing state, by a method wherein an blanked insert is superposed with a member to be inserted to hold it between the nip formed by a pair of dice and a pair of punches, and the insert is inserted in a vibrated state. CONSTITUTION:An insert member 5 is held between the nip formed by upper and lower dice 1 and 2. The insert member is further held between the nip formed by upper and lower punches 3 and 4 which are coincided with the shape a hole 12, intended to be machined, and are worked in association with the upper and lower dice in a state to be engaged internally of and guided by the upper and lower dice 1 and 2. The insert 6 is repeaedly displaced in a vibrated state to shear and isolate the insert. After a member 7 to be inserted is placed, the upper dice 1 and the upper punch 3 is lowered so as to hold the member 7 to be inserted therebetween. The upper punch 3 and the lower punch 4 positioned with the insert 5 therebetween are repeatedly displaced, and the insert 5, serving as a blanking tool, blanks the member 7 to be inserted, and simultaneously is inserted in a cut hole.
Patent JP-S61268715-A (JP)
Inventor: JIYAN ROBAN
IPC: C07C263/00
Filed: 1986-05-19
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-H06320316-A (JP)
Title: Drill
Inventor: HOSOI TOSHIAKI
IPC: B23B51/00
Filed: 1993-05-14
Abstract: PURPOSE:To perform cutting with small cutting resistance by breaking down a cutting chip from its part, produced by a cutting edge in the vicinity of a center part, producing a short cutting chip, and smoothly discharging the cutting chip. CONSTITUTION:A cutting edge is formed of a center cutting edge 43 extended in the peripheral direction from the center of rotation of a drill, intermediate cutting edge 41 extended in the peripheral direction from an outside end part of this center cutting edge and an external side cutting edge 4 extended from an outside end part of this intermediate cutting edge to a drill peripheral end, and a bent folding line is formed so as to protrude in the direction of rotation of the drill as viewed by plane in a connecting part to each other of each cutting edge. The first bottom surface 13 is formed in a point end part of the first cutting face 30 of the center cutting edge 43, the second bottom surface 14 is formed in a point end part of the second cutting face 31 of the intermediate cutting edge 41, the first ridge line 1 is formed between the second cutting face 31 and the first bottom surface 13, and the second ridge line 2 is formed between the second bottom surface 14 and a bottom surface of a cutting chip discharge groove 10.
Patent JP-H08308033-A (JP)
Title: Control board apparatus
Inventor: SHIBUYA MAMORU
IPC: H02B3/00
Filed: 1995-05-11
Abstract: PURPOSE: To improve the safety of a control board by forming a control board body of a front plate, doors provided at both side faces, a back plate, a roof and a bottom plate, providing a handle at the front plate without protrusion, and using a grip only at the time of opening the door. CONSTITUTION: A control board 10 body has a roof 1, a front plate 3, a back plate 5 and a door 2 and a bottom plate 4 mounted at both side faces. Round surface handles 14 are so provided as to be disposed substantially in the same plane as the plate 3 at the predetermined height positions of both sides of the plate 3, and no protrusion is formed. When the doors 2 provided at both sides of the body 10 are opened, a grip is inserted to the handles 14 to be rotated. Then, the safety catch 8 attached to the handle 14 is rotated so that a latch 6 is removed, and hence the door 2 is opened. Thus, since the grip of the handle 14 is not used at the normal time, there is no accident in which a watchman or a worker is not collided with the protrusion or not engaged, thereby improving the safety of the board.
Patent JP-S61272569-A (JP)
Inventor: YOKOYAMA KOICHI
IPC: F25D1/00
Filed: 1985-05-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60256217-A (JP)
Title: Surface wave filter
Inventor: INOHARA JIYUNICHI
IPC: H03H9/25
Filed: 1984-06-01
Abstract: PURPOSE:To expand the real effective area by folding a lead terminal to the back side along a side face of a mold forming and fitting the lead to the surface of a multi-layer printed wiring board so as to increase the mounting density. CONSTITUTION:A lead electrode is formed to a glass epoxy substrate of resistance to high temperature, a surface wave filter element 3 is adhered to the center of the board 1 and an Au wire connects a pad electrode and the lead electrode of the element 3. Then a wire bonding part comprising the element 3 and the Au wire is covered by a cap 5 having a recessed part at the center and the result is adhered to the board 1. Then a lead terminal 6 subjected to solder dip plating is soldered to the lead electrode, the entire part is formed and molded by a resin 7 while leaving a part of the terminal 6 and the terminal 6 is folded to the back side along the side face of the forming mold.
Patent JP-S5540258-A (JP)
Title: Carbureter
Inventor: TAMAKI ICHITA
IPC: F02B1/04
Filed: 1978-09-14
Abstract: PURPOSE: To prevent the misfire of an engine, by ventilating the inside of a chamber formed on the surface of a liquid in a float chamber by mounging a ventilating means provided with an introducing passage, which one end is opened onto the surface of the liquid in the float chamber and which other end is communicated with the outside air, to the float chamber.  
     CONSTITUTION: An air vent 20 equipped with two air vent tubes 21, 22 is adopted as an air vent that approximately equalizes pressure in a float chamber 11 and pressure in an air horn portion 17 located at the upper stream of a Venturi 12. Said each tube 21, 22 is fitted into a passage 23, the upper ends are each opened into the air horn portion 17, and the lower ends are communicated with the inside of the float chamber 11 through the passage 23. An upper end opening 21a of one tube 21 is mounted in parallel to the flowing direction of air sucked while an upper end opening 22a of the other tube 22 is installed in a shape that crosses at right angles to the flowing direction of air sucked. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60259585-A (JP)
Inventor: YOSHIMURA SHIGEKAZU
IPC: B62K11/04
Filed: 1984-06-01
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-S63280477-A (JP)
Title: Magnetoelectric conversion element
Inventor: KATONO TAKASHI
IPC: H01L21/60
Filed: 1987-05-12
Abstract: PURPOSE:To minimize the space of mold resin part while thinning the resin thickness of the backside of a lead by a method wherein both backside of wire bonding part of the lead and that of an island part are coated with a film type resin. CONSTITUTION:A film type resin 6b and a bonding agent 6a bonded onto the backside of a lead 4 are provided with the heat resisting property to the heating in case of wire bonding process. At this time, as for the resin 6b, a polyimide film is applicable while as for the bonding agent 6a, a rubber denatured epoxy bonding agent is applicable for heat-bonding process to coat the backside of the lead 4. A substrate 1 and an island part 5 are bonded to each other through the intermediary of a die bonded resin layer 7 while a magnetosensing thin film 2 is bonded to the lead 4 by wires 8 through electrodes 3. A mold resin 9 molded by thermosetting epoxy resin is released from a metallic mold. In such a constitution, the lead 4 is held by the film type resin 6b with sufficient strength so that the space of the mold resin part 9 may be minimized to narrowly cover the wires 8.
Patent JP-H09294987-A (JP)
Title: Sterilizing device
Inventor: SUZUKI AKIHISA
IPC: C02F1/46
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To carry out the sterilization of water to be treated with high efficiency by forming electrode units composed of a plurality of wire-shaped electrodes provided at the required intervals in a device in which sterilization is carried out by applying voltage among the electrodes and electrolysing a liquid to be polluted with time. SOLUTION: A device main body is constituted of a circulating pump by pumping up and circulating water to be treated such as bath water stored in a bathtub and an electrolytic cell 14 for sterilizing the water to be treated thus fed, and the electrolytic cell 14 is composed of a tank case 24 and an electrode units 26. The electrode units 26 are composed of a plurality of wire- shaped electrodes 28 provided in tension at the required intervals and fixed plates 30 supporting and fixing the electrodes 28 on both ends, and the electrodes 28 are roughly divided into two electorde units, and the polarity of current voltage to be applied to the electrodes is selected to funcion one unit as an anode and the other as a cathode. The electrodes 28 are provided in the direction vertical to the flowing direction of the water to be treated thus fed.
Patent JP-H04318072-A (JP)
Title: Antifouling coating compound
Inventor: TANIGAWA SEISHI
IPC: C09D5/14
Filed: 1991-04-17
Abstract: PURPOSE:To obtain an antifouling coating compound useful for fishing net, etc., having low toxicity and excellent antifouling effects for a long period of time, comprising a specific copolymer as a vehicle component and cuprous oxide, rosin and thiabendazole as antifouling components. CONSTITUTION:The objective antifouling coating compound comprising a polyphyletic copolymer composed of 0.1-30wt.% N-vinylpyrrolidone and 70-99.9wt.% monomer such as methyl acrylate, having -50 to 0 deg.C glass transition point, as a vehicle component and cuprous oxide (the amount blended is preferably 100-300 pts.wt. based on 100 pts.wt. polymer), rosin (the amount blended is preferably 10-40 pts.wt.) and thiabendazole (the amount blended is preferably 5-25 pts.wt.) as antifouling components. 20-25wt.% calculated as dried weight based on weight of fishing net of the coating compound is applied to the fishing net to give a fishing net having excellent antifouling effects.
Patent JP-H11307433-A (JP)
Title: Device and method for developing
Inventor: MIMASAKA MASAHIRO
IPC: G03F7/30
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an developing device and method for improving the uniformity of pattern line width after development. SOLUTION: A developer jet nozzle 11 having a slit-shaped jet port is moved from one side position outside a substrate 100 held by a substrate holding part 1 in a static state through the substrate 100 to the other side position outside the substrate 100, and developer is supplied to the substrate 100. The substrate 100 held by the substrate holding part 1 is rotated the prescribed number of times after the lapse of a prescribed time since the end of the supply of the developer to the substrate 100 by the developer jet nozzle 11, and then the substrate 100 is held in a static state in a prescribed time by the substrate holding part 100. The rotation of the substrate 100 and the holding of the substrate 100 in the static state is repeated the prescribed number of times.
Patent JP-H05287837-A (JP)
Title: Ceiling structure by cut-plate construction method
Inventor: SAKAMOTO NOBUO
IPC: E04B9/28
Filed: 1992-04-06
Abstract: PURPOSE:To simplify the assembly and disassembly of a ceiling structure by a cut plate construction method in which the ceiling structure is composed of protrusive surface decorative plates having a rectangular shape or the like, and a joint decorative plate located in the inward part of a gap between the adjacent protrusive surface decorative plates. CONSTITUTION:Protrusive surface decorative plates 3 are attached to the lower surface of decorative plate support members 2 fixed to a ceiling joist 1 suspending from a stab or a beam. A circumferential recess groove 5 for receiving therein a joint decorative plate 4 is formed in the upper end part of each of the decorative support members 2, and an inner peripheral groove 6 is formed in the inward part of the circumferential recess groove 5. The proximal end part of the retaining spring 9 is supported in the inner peripheral groove, and the distal end part thereof is projected outward from the upper end part of the circumferential recess groove 5, being downward inclined, and then, the joint decorative plate 4 received in the circumferential recess groove 5 is pressed against thereto and fixed thereby. The decorative plate support members 2 are suspended from the ceiling joist 2 by means of hook fixtures 8.
Patent JP-S63278727-A (JP)
Title: Parts attaching device
Inventor: MAKISAWA YOSHIAKI
IPC: B23P19/00
Filed: 1987-05-11
Abstract: PURPOSE:To simplify constitution and improve productivity by performing the positioning in one direction of attaching parts with a work transfer means and making an attaching means perform positioning in the direction intersecting at right angles and perform selection of necessary parts from a parts supply means. CONSTITUTION:Parts from parts supply means 34-36 are aligned and held in advance in a tray feeder 30. A moving body 7 of a work transfer means 3 is then moved in the direction X to engage with an engagement member 8a and moved on a guide 4 to be positioned in the center of the transfer means 3. Connecting the moving body 7 to a tray 31 by means of a clutch mechanism 33, the tray 31 is moved, a part to be attached is positioned on a movement path in the direction Y of an attaching means 14, and the attaching means 14 is moved to make an attaching head 16 hold the part. The parts attaching position of a work 1 on a jig 2 is then positioned via the moving body 7 on the movement path in the direction Y of the head 16, the attaching means 14 is moved to attach the part. Since parts are accommodated again in the tray feeder 30 from the parts supply means 34-36 when the tray feeder 30 is emptied, productivity can be improved.
Patent JP-H07289969-A (JP)
Title: Ultraviolet rays radiating apparatus
Inventor: EZAKI SHINGO
IPC: B01J19/12
Filed: 1994-04-28
Abstract: PURPOSE:To carry out efficient cooling for a UV rays lamp with a means with a simple structure, shorten the time to re-light a UV rays radiating apparatus, improve the working ratio of the apparatus, enhance the efficiency of energy utilization and reduce the manufacturing cost of the UV rays radiating apparatus. CONSTITUTION:A UV rays radiating apparatus is provided with a UV rays lamp 2 and a radiation unit box body 1 having a reflecting body 4 which surrounds the lamp and has a radiation open part 3 in one direction. One or a plurality of compressed air blowing out nozzles 11 for cooling and a duct connection part 9 for air discharge are installed on the opposite side to the UV rays lamp 2. The blowing out nozzles 11 are communicated with a connection part 10 of a compressed air sending pipe for cooling.
Patent JP-H10286717-A (JP)
Title: Circular saw cutting machine
Inventor: NISHIO SATORU
IPC: B23D47/00
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To eliminate chattering vibration of a circular saw in cutting, and restrict generation of noise at low cost. SOLUTION: In cutting a subject member of metal by a circular saw cutting machine, for restricting the maximum cutting noise in starting cutting to such a degree as machine noise in the condition where temperature of oil in a gear box gets to a balanced value, kinematic viscosity of oil is set to be larger than 800 cSt, and in the case of using a brake, the kinematic viscosity is set to be larger than 400 cSt. In the case where the kinematic viscosity of oil is low in the balanced condition, temperature rise of oil is restricted to set the kinematic viscosity higher by cooling oil by control by an automatic temperature regulator 50 to a specified temperature. Backlash of a gear is thus restricted by oil of the higher kinematic viscosity, and chattering vibration of a circular saw 28 is restricted.  Cutting precision of a circular saw cutting machine is thus improved, defectives such as damaging or breakage of an edge are prevented, and a service life of the circular saw 28 is increased. Since noise in cutting is largely reduced, work environments can be improved.
Patent JP-H0413207-A (JP)
Title: Composite type magnetic head
Inventor: TAKAHASHI HIDEJI
IPC: G11B5/31
Filed: 1990-04-28
Abstract: PURPOSE:To prevent the fluctuation in waveforms in recording and reproducing by forming a magnetic metallic thin film of a structure having the columnar crystal structure nearly perpendicular to a surface facing a magnetic gap and specifying the ratio of the diameter to the length of the columnar crystals to <=0.5. CONSTITUTION:The structure of the magnetic metallic thin film 5 is formed of the columnar crystals which are continuous in a track width direction and the depth direction of the magnetic gap part 6 and are grown in the thickness direction of the film so as to form a uniformly graded layer. The ratio of the diameter to the length of the columnar crystals is substantially <=0.5. The magnetic metallic thin film is formed nearly parallel with the magnetic gap surface over the entire part in the track width direction and the entire part in the depth direction of the magnetic gap part and is uniformly magnetized in the laminar state. The fluctuation in the waveforms in recording and reproducing is prevented in this way.
Patent JP-H02292275-A (JP)
Title: Production of acid anhydride mixture and epoxy resin hardener
Inventor: URUNO MICHIO
IPC: C07B61/00
Filed: 1989-05-08
Abstract: PURPOSE:To obtain the subject compound useful as an epoxy resin hardener at a low cost without producing by-products by heating a mixture containing 4-methyl- <4>-tetrahydrophthalic anhydride and 4-methyl- <3>-tetrahydrophthalic anhydride in the presence of a basic catalyst under specific condition. CONSTITUTION:The objective compound is produced by heating (usually at 80 to 300 deg.C, preferably 100 to 200 deg.C) a mixture of structural isomers containing 4-methyl- <4>-tetrahydrophthalic anhydride and 4-methyl  <3>-tetrahydrophthalic anhydride in the presence of a basic catalyst under a pressure of >=1kg/cm<2>. The basic catalyst is hydroxide of an alkali metal (e.g. Na), tert.-amine (e.g. N,N-diethylaniline), etc., and its amount is 0.01 to 5wt.%, especially 0.01 to 2wt.% based on the above mixture of structural isomers. The reaction pressure is preferably >=5kg/cm<2>, especially >=8kg/cm<2>.