baber/WOPTO huggingface dataset:
Patent JP-H07171649-A (JP)
Title: Lubricant spraying device of hot forging press
Inventor: SEKINE YUJI
IPC: B21J3/00
Filed: 1993-12-17
Abstract: PURPOSE:To coat a lubricant uniformly on all over surface so to form a dry film of lubricant by spraying a lubricant on a die with a lubricant nozzle, subsequently spraying air with an air nozzle. CONSTITUTION:By opening a solenoid valve 25 with a control part 16, a lubricant 14 is sprayed on a lower die from a lubricant nozzle 11 for the prescribed time. After spraying of the lubricant 14 is completed by closing the solenoid valve 25 with the control part 16, by opening the solenoid valve 26 with the control part 16, air is sprayed on the lower die from an air nozzle 12 for the prescribed time. By this method, the lubricant 14 coated on the lower die is spread on all over the surface of lower die, making the sticking quantity uniform. Therefore, even when a forging cycle is short, the seizure between the die and material to be worked is prevented, after completing forging work, the die releasing of material to be worked is made easy.
Patent JP-H03183079-A (JP)
Title: Disk cassette
Inventor: KINOSHITA KATSUYOSHI
IPC: G11B23/28
Filed: 1989-12-11
Abstract: PURPOSE:To disable write by any device excepting for a device for recording medium disk with high density by providing a write permitting / inhibiting means equipped with a sliding member at a position almost symmetrical to the position of a write permitting / inhibiting means provided in a normal case. CONSTITUTION:In a disk cassette housing the recording medium disk equipped with the recording capacity of higher density than normal density, a write protector 40 is provided. The whole part or one surface 40a of this write protector 40 is composed of a material different from the constituting material of a disk housing case main body A such as a conductive material like metal or a light reflecting material. This write protector 40 detects the write permission / inhibition and recording capacity of the disk cassette by a non-contact sensor. Therefore, an accident is eliminated at all by a hole 36 and the write protector 40 so that recording can not be erroneously executed to the disk cassette by the recorder with the different recording capacity similarly to the case of a disk cassette of 4MB or 6MB.
Patent JP-H02163950-A (JP)
Title: Mounting of semiconductor device
Inventor: BESSHO YOSHIHIRO
IPC: H01L21/60
Filed: 1988-12-16
Abstract: PURPOSE:To electrically connect a semiconductor device to a circuit board with good reliability by a method wherein a convex bump electrode composed of a two-step shape of a pedestal part and a top part is installed on an electrode pad part of the semiconductor device and the bump electrode is connected electrically to a terminal electrode part on the circuit board via a conductive adhesive having flexibility. CONSTITUTION:When a semiconductor device 1 is mounted on a terminal electrode part 5 on a circuit board 6, a convex bump electrode 3 composed of a two-step shape of a pedestal part and a top part is formed on an electrode pad part 2 of the semiconductor device 1; the bump electrode 3 is connected electrically to the terminal electrode part 5 on the circuit board 6 via a conductive adhesive 4 having flexibility. For example, a two-step-shaped and projected bump electrode 3 is formed in advance on an electrode pad part 2 of a semiconductor device 1 ; a conductive adhesive 4 having flexibility is formed on the bump electrode 3 by a transcription operation or a printing operation. After that, the semiconductor device 1 is aligned with a terminal electrode part 5 of a circuit board 6 in a face-down manner, the semiconductor device 1 is mounted on the circuit board 6; after that, the conductive adhesive 4 is hardened by heating.
Patent JP-H07148890-A (JP)
Title: Manufacture of stripe laminate steel sheet for welded can
Inventor: TAKANO KOJIRO
IPC: B29C48/305
Filed: 1993-11-26
Abstract: PURPOSE:To provide a method for manufacture of a stripe laminate steel sheet for a welded can wherein a laminate-not requiring part can be formed without scraping off a resin layer. CONSTITUTION:A thermoplastic resin layer is formed by laminating a polyethylene resin layer, a polypropylene resin layer, or a polyethylene terephthalate resin layer by a T-die extrusion method on total width of at least one side surface of a preheated surface treated steel sheet. The resin layer is removed by abrasion by irradiating a laminate-not wanted part with an ultraviolet laser beam of 193nm wavelength for the polyethylene resin layer and the polypropylene resin layer, and with that of 248nm wavelength far the polyethylene terephthalate resin layer.
Patent JP-H06155210-A (JP)
Title: Clamp device
Inventor: KATSUKI MANABU
IPC: B23Q3/06
Filed: 1992-11-30
Abstract: PURPOSE:To prevent abnormal vibration and working distorsion of a work due to cutting resistance during working by providing a presser metal for pressing the clamp of a leg part and the outer circumference of a motor frame. CONSTITUTION:Positioning pins 3 are inserted into the leg holes 10b of a work 10, the lower face of the leg part 10a is fitted along a work fitting base 4. At this time, the pressure of pressure fluid is lowered and oil pressure source is cut off, a rod is retreated by resiliency of a spring, simultaneously a clamp 5 is turned along the helical groove of the rod by a guide pin, the work leg part 10a are firmly held, and hence the work 10 is positioned in the condition perpendicular to a rotary base 1 conforming to rotational centers. Meanwhile, pistons 8 are pushed out by resiliency of springs 9, the springs 9 are made in the condition of copyingly contacting presser metals 6 with the outer circumference of the work 10 through guide shafts on the extreme ends in the direction of the rotation center and spacers and holding it. The rotary base 1 and a common base 2 are rotated in this condition, and both the end faces and the bore of the work 10 are worked.
Patent JP-H09138194-A (JP)
Title: High speed identification method of resin by infrared spectroscopic analysis method and its system
Inventor: MURASE ATSUSHI
IPC: G01N21/35
Filed: 1995-11-13
Abstract: PROBLEM TO BE SOLVED: To identify species of multiple to-be-detected plastics with high speed, at the place with a to-be-detected sample, by collating measurement spectrum by an infrared spectroscopic analysis device of introduction cracked gas with thermal cracking infrared absorption spectrum of a standard sample, without necessitating pre-process removing fouling such as oil and soot from the sample. SOLUTION: For a heating probe 4 thermal cracking the surface of resin of a to-be-detected sample, a near infrared radiation spot heater 5 is used, and a main body part is a conical shape of stainless. The volume of the probe is made small, and, for preventing soot of a reflecting mirror, a transparent plate 6 of quartz is provided between a heater 5 and a opening and a thin port for gas in/out. And, the thermal cracking gas generated from the heating probe and collected is, through a heated conduct tube 7, introduced into a gas cell of a infrared spectroscopic analysis device 8, with nitrogen gas as a carrier, and infrared absorption spectrum is measured. By collating measured spectrum with thermal cracking infrared absorption spectrum of the standard sample, resin is identified with high speed.
Patent JP-H10156920-A (JP)
Title: Production of synthetic resin laminated molding provided with functional coating resin layer
Inventor: TAKASE HIROBUMI
IPC: B29C48/305
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To produce a laminated molding controlled in the thicknesses of both resin layers thereof while preventing the molding defect or bonding defect in co-extrusion molding by extruding a base material resin layer and a functional coating resin layer from the separate dies or common single die of a mold to mold and bond them. SOLUTION: Both molten resins 92a, 92b are respectively sent to a mold 2 under pressure and simultaneously extruded from respective molding dies 4a, 4b having the molding passages communicating with the passages in the mold. The gap of the molding passage of the molding die 4a for a base material is adjusted to the thickness of a base material resin layer and the gap of the molding passage of the molding die 4b for coating is adjusted to the thickness of a coating resin layer and a base material resin layer 9a and a coating resin layer 9b passed through both molding passages to be molded so as to have desired thicknesses are obtained and brought to a contact state at a confluent point 40 to be bonded to obtain a laminated molding wherein the functional coating resin layer 9b is integrally formed on the base material resin layer 9b.
Patent JP-H05131191-A (JP)
Title: Treatment of drained cleaning water
Inventor: KANEKAWA MAMORU
IPC: C02F9/00
Filed: 1991-11-08
Abstract: PURPOSE:To obtain treated water which can be recycled and thereby minimize industrial waste by allowing all the drained cleaning water used for a printed circuit board to pass through a membrane for efficient treatment. CONSTITUTION:The drained cleaning water used for a printed circuit board is entirely treated through coagulation process in a coagulation tank 1 using an inorganic coagulant 3, or through neutralization coagulation with the addition of an acid 4. Next, this treated water is passed through the MF membrane or the UF membrane of the first stage membrane treatment device 6. Then the water which has permeated through the membrane is passed through the RO membrane of the second membrane treatment device 10 to obtain a purified water. Thus the membrane-permeated water which can be recycled as a purified water is produced.
Patent JP-H01159263-A (JP)
Title: Thermal head
Inventor: SUZUKI TAKUMI
IPC: B41J2/335
Filed: 1987-12-17
Abstract: PURPOSE:To improve the life of a thermal head and thereby permit high-quality printing by forming a heat accumulation layer to flatten an uneven surface on a heat accumulating protrusion filled with a filler, and form a thermal resistor element on the heat accumulation layer. CONSTITUTION:A heat accumulation layer 8 is formed on a heat accumulating protrusion 2 formed on a specified part of a heat-resistant substrate 1, and the heat generating part 4a of a thermal resistor element 3 is formed on the heat accumulation layer 8. The heat accumulating protrusion is composed of a mixture material consisting of a heat-resistant organic material 2 mixed with a powder filler 2b of inorganic or organic material. The heat accumulation layer is composed of a heat-resistant organic material. Further, the heat accumulating protrusion 2 is formed on a glass layer 10 created on an insulative substrate 1. Consequently, the mechanical strength of the heat accumulating protrusion and the flatness of a surface on which a resistance layer is stuck are secured. In addition, the resistance value of the resistance layer consisting of film is uniformized, and the adhesive force of the resistance layer is not spoiled by formation of a pattern of a conductor. Thus high-quality printing and long life of a thermal head are realized.
Patent JP-H08179363-A (JP)
Title: Matrix type display device
Inventor: AOKI HIRONORI
IPC: G02F1/136
Filed: 1994-12-22
Abstract: PURPOSE: To provide a matrix type display device which is improved in display grade and does not deteriorate other display characteristics by minimizing the decrease in pixel electrode area and increasing pixel apertures. CONSTITUTION: This matrix type display device has plural gate electrode lines 2 juxtaposed on a transparent insulating substrate 20, plural source electrode lines 1 intersecting via insulating films with these gate electrode lines 2, thin-film transistor(TFTs) 15 disposed respectively in the parts where the gate electrode lines 2 and the source electrode lines 1 intersect and pixel electrodes 9 consisting of transparent electrodes connected to these TFTs 15. The insulating films 4a, 4b interposed between the gate electrode lines 2 and the source electrode lines 1 are formed out of >=2 layers of multilayered films. The display device described above is provided with the pixel electrodes 9 so as to be held between >=2 layers of the insulating films.
Patent JP-2000133424-A (JP)
Title: Sheet heating system
Inventor: FUJITA YASUSHI
IPC: H05B3/20
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To wind a heating unit onto a unit to be heated without spending time and to easily dismount a heater in its maintenance by arranging the heating unit on one plane in a curved state, and inserting a spacer between the heating elements adjacent to one another. SOLUTION: A lattice groove is formed on an inner surface of a heat insulating material sheet 2 made of rectangular silicone rubber, sponge or the like to be wrapped on an outer peripheral surface of a cylindrical piping, and a heating unit 3 made of at least one coated heating wire coated and molded by silicone rubber or soft resin is buried in an arbitrary part of this groove with the arbitrary shape. This heating unit 3 is optionally provided with a spacer inserted between the heating elements adjacent to one another and fixed to the heat insulating material sheet 2 by an adhesive agent or the like. Further a heat conductive plate such as a metallic plate or the like is placed between the heating unit and an outer peripheral surface of a piping when necessary.  A fixing metal fitting 6 is provided on one end surface of the heatin insulating material sheet 2 through a spring 5, and a fixing metal fitting 7 is provided on the other side surface and connected to the metal fitting 6 of one side.
Patent JP-H04190864-A (JP)
Title: Painting hanger
Inventor: MIZUI KATSUYA
IPC: B05B5/08
Filed: 1990-11-24
Abstract: PURPOSE:To obtain a painting hanger made hard to generate the adhesion of a powder and capable of earthing an object to be painted by a method wherein a conductive core material is wrapped by an elastomer or sponge having a conductive powder dispersed therein at least on the side of the object to be painted and electrically shielded from the circumference when the object to be painted is not suspended. CONSTITUTION:The intermediate part of a conductive core material 11 is covered with an insulating film 2 and the end part thereof is covered with a sponge body 3 having a conductive powder 3b dispersed therein. The circumference 3c of a hanger is in an insulating state with respect to the conductive core material 1. The foamed part 3a of the sponge body 3 is deformed by the load of an object 9 to be painted and the conductive powder 3b is brought to a mutual contact state or the conductive powder 3b and the conductive core material 1 are brought to a contact state and, as a result, only the part receiving load becomes a conductive state and the object 9 to be painted becomes an earthed state. The circumference of the sponge body 3 at the other part receiving no load also becomes an insulated state. When the object 9 to be painted is detached and load is eliminated, the sponge body is restored to the original shape. By this method, the sponge body can be replaced corresponding to the kind or wt. of the object to be painted.
Patent JP-H04190103-A (JP)
Title: Apparatus for measuring width of land of end mill
Inventor: ASAMI HIROSHI
IPC: G01B11/02
Filed: 1990-11-22
Abstract: PURPOSE:To make it possible to measure the width of a land automatically, highly accurately and efficiently by operating the width of the land of an end mill based on the maximum outer-diameter size of the end mill and the rotary angle of a shaft. CONSTITUTION:A rotary motor 16 is driven and an end mill 1 is rotated. At the same time, a feed-screw mechanism 21 is operated with an optical-shaft moving motor 20. The optical axes of light emitting and receiving devices 18a and 18b of an outer-diameter measuring device 12 are moved by the specified amount in the axial direction of the end mill 1. The scanning line of laser light is cast on the end mill 1. Thus, the maximum outer diameter is obtained. During this period, the rotary angle theta of the motor 16, i.e., the rotary angle of the end mill 1, is detected with an encoder 11. The output signal of the encoder 11 is outputted into an operator 36 as the rotary angle information. In the operator 36, the land width L of the end mill l is operated 36 based on the maximum outer-diameter information of the end mill 1 and the rotary angle information, and the result is displayed on a display device 37.
Patent JP-H09155337-A (JP)
Title: Method and apparatus for decomposing and removing volatile organic compound
Inventor: YAMAZAKI YUTAKA
IPC: C02F1/32
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To establish an industrial method for efficiently decompose and remove volatile organic compounds such as trihalomethane with the use of a photocatalyst. SOLUTION: Raw water containing volatile organic compounds to be treated is introduced to the inlet 5 of the outside tube 4 of a photoreaction unit 1 and passes through a liquid channel having a doughnut-shaped cross section which is formed between the inside tube 2 and outside tube 4 of the photoreaction unit 1 to the outlet side while being irradiated with UV rays from an UV lamp 2. In this process, the liquid for treatment passes through the clearance of a fabric 3 of glass fibers coated with titanium oxide which constitutes a titanium oxide photocatalyst to the outlet side while being irradiated with UV rays from the ultraviolet lamp constituting the inside tube 2. In this way, harmful volatile organic compounds in the treatment liquid are photo-decomposed efficiently.
Patent JP-H06101247-A (JP)
Title: Operating equipment for motor grader
Inventor: SAKAMOTO MASAAKI
IPC: E02F3/85
Filed: 1992-11-30
Abstract: PURPOSE:To make blading, scarifying and leaning of front wheels operable by operation of two operating levers. CONSTITUTION:A left operating lever 22, a right operating lever 23, a shift switch 27 and a controller are provided. When the left operating lever 22 is in operation, switching is made to proportional solenoid valves 30 for lift cylinders 3 and 4 on the right and the left and for a traverse-feeding cylinder 5 with the shift switch 27 turned off, and switching is made to the proportional solenoid valves 30 for an oil-hydraulic motor 7 for turning and for a shift cylinder 10 with the shift switch 27 turned on. When the right operating lever 23 is in operation, switching is made to the proportional solenoid valves 30 for a scarifying cylinder 34 and for the traverse-feeding cylinder 5 with the shift switch turned off, and switching is made to the proportional solenoid valves 30 for a steering cylinder 32 and for a leaning cylinder 33 with the shift switch 27 turned on.
Patent JP-H10137598-A (JP)
Title: Sulfurizing method of hydrogenation catalyst and hydrogenation method of hydrocarbon oil using the same
Inventor: AZUMA HIDEHIRO
IPC: C10G45/38
Filed: 1996-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a novel sulfurizing method capable of safely and surely sulfurizing in a short time without deteriorating the performance of a catalyst at the time of sulfurizing before or at the time of starting hydrogenation in the hydrogenation of a hydrocarbon oil, particularly an atmospheric distillation residue (AR), a vacuum distillation residue (VR), a vacuum distillation gas oil (VGO), a heavy gas oil (EGO), naphtha, gasoline, or the like. SOLUTION: The sulfurizing method of a metal oxide-carrying hydrogenation catalyst is composed of a process for impregnating the catalyst with the quantity of an organic sulfur compound required for sulfurizing the catalyst by packing the metal oxide-carrying hydrogenation catalyst in a reaction column and injecting an organic solvent solution prepared by dissolving an organic sulfur compound in an organic solvent, a process for diffusing the organic sulfur compound up to the inside of the catalyst fine pore by heating the catalyst layer while supplying an inert gas in the reaction column and a process for decomposing the organic sulfur compound and converting the metal oxide in the catalyst to a metal sulfide by further raising the temp.  while switching the inert gas to gaseous hydrogen to supply and after the metal oxide-carrying hydrogenation catalyst is sulfurized by the method, the hydrocarbon oil of the raw material is supplied and hydrogenated in the presence of hydrogen.
Patent JP-H11151397-A (JP)
Title: Washing machine
Inventor: UHARA HIROKO
IPC: D06F33/02
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To perform the washing with high washing power with the use of the washing water of high hardness, by comprising a hardness judging means for judging the hardness of the water and a softening means for softening the hard water, detecting the hardness of the water to be supplied to a washing tank, and softening the water to be supplied to the washing tank by an amount corresponding to the hardness. SOLUTION: When a feed valve is opened and the water supply to a washing machine from a hydrant is started, a feed switch valve 12 is switched to open a feed path 14 side to supply the water to a washing tub. On this occasion, the hardness of the water is measured by a hardness sensor 13, and the hardness of the supplied water is separated into three kinds, that is, the soft water, the soft water in some degree and the hard water in a control circuit on the basis of the measured value of the hard sensor 13. In a case when the water is the soft water in some degree or the hard water as the result of the separation, the feed switch valve 12 is opened to a feed path 15 side, and a necessary amount of the water detected by a flowing water sensor 11, is supplied to a softening device 1.  The water including the iron ion reduced by a magnet 10, is softened by a cation exchange resin 2 of the water softening part 3 to be supplied to a detergent supply part.
Patent JP-S63241486-A (JP)
Inventor: CHIYAARII MOORISU REBITSUTO
IPC: G01T1/115
Filed: 1987-12-18
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-H04191996-A (JP)
Title: Card carrier
Inventor: KAJITANI TETSUYA
IPC: G07F7/08
Filed: 1990-11-27
Abstract: PURPOSE:To prevent a normal card and a defective card from being mixing by providing a means which decides whether or not an ejected card passes a sensor provided at every ejection part within a constant time. CONSTITUTION:Value information is recorded on an unrecorded card 30 carried to a carrier path 34, and the normal/defective condition of a card on which the value information is recorded is decided, however, when it is decided that the card is the normal card, the normal card is ejected to a normal card ejection path 36 by moving a selector part 35 held with a spring 38 in an ordinary operation in a direction to close a defective card ejection path 37 by energizing a solenoid 39, and confirmation for that is performed via the sensor S. Also, when the card is the defective card, the defective card is ejected to the defective card ejection path 37 by closing the normal card ejection path 36 by de- energizing the solenoid 39, and the confirmation for that is performed via the sensor S. Thereby, it is possible to prevent the normal card and the defective card from being mixed.