baber/WOPTO huggingface dataset:
Patent JP-H0270485-A (JP)
Title: Coating solution for heat transfer ribbon
Inventor: MOMOSE HIROO
IPC: B41M5/392
Filed: 1988-09-07
Abstract: PURPOSE:To prevent adhesive properties to the surface of a base material from decreasing and adhesive strength with an under layer, a back layer and the base material from decreasing by incorporating the mixture of saturated polyester resin, pyroxylin and acetate cotton and pigment therein. CONSTITUTION:Coating solution contains mixture of 1:0.3:0.5-1:2:1 of saturated polyester resin, pyroxylin and acetate cotton by weight as resin component, and 25-70wt.% of pigment of the component. The polyester resin includes condensate of ethylene glycol, aromatic dicarboxylic acid such as terephthalic acid or isophthalic acid, etc., the pyroxylin includes 10-14% of nitration degree in terms of nitrogen amount and acetate cotton includes 40-65% of acetate degree. The pigment which is generally used for heat transfer ribbon coating solution is employed. After a base material such as polyester is coated with the solution, it is thermally died to form an under layer and a back layer.
Patent JP-H1165494-A (JP)
Title: Method and device for providing information and storage medium storing information control program
Inventor: AMANO KAZUO
IPC: H04B10/112
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To enable a device to obtain more detailed information of the substance in a place and a time in which an information receiving person is concerned about or interested in the advertised substance by performing information communication in accordance with kinds of advertisement information indicated by an advertisement medium through wireless communication such as optical communication between a portable information terminal and an advertisement indication part. SOLUTION: An information providing device 2 is provided with a communication means 2 connected to a portable information terminal 4 through wireless communication such as optical communication, and consists of an advertisement indication means 10 performing the more information communication of information about advertisement indicated by an advertisement medium 6 between the portable information terminal 4 and it. The advertisement indication means 10 is provided with a kinds discriminating means 14 discriminating the kinds of the advertisement indicated by the advertisement medium 6. Therefore, when a user watches the advertisement and requests the more information of the interested advertisement, receiving the detailed information instantly can be performed by utilizing the portable information terminal 4 having a wireless communication function such as an optical communication function or the like.
Patent JP-H0949233-A (JP)
Title: Ground formation method
Inventor: HIGASAYAMA TETSUMI
IPC: E02B3/18
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent the situation such as settlement or subsidence as much as possible when the ground is formed by means of coarse grain materials. SOLUTION: In a ground formation method, first of all, crushed rock is prepared for coarse grain, and sand is prepared for fine grain (step 101). Then, crushed rock and sand are mixed with a soil mixer, etc., so that the content rate Ps of sand component reaches 30 to 50% or 30 to 40% if desirable (step 102). Then, mixed materials at such a mixing ratio are used to execute filling or filling-up.
Patent JP-H0669218-A (JP)
Title: Production of transistor
Inventor: NAKAMURA AKIHIRO
IPC: H01L21/331
Filed: 1992-08-21
Abstract: PURPOSE:To improve processing accuracy by forming an element separating area and a collector compensation region by an insulating film and polysilicon before forming an epitaxial layer. CONSTITUTION:A collector compensation region is formed by depositing n<+> polysilicon 5 by CVD. Then, the n<+> polysilicon 5 on a device area and a silicon oxide film 4 is removed by anisotropical etching and the collector compensation region 5a composed of n<+> polysilicon is formed. The collector compensation region 5 has a structure surrounded by the polysilicon oxide film 4 and an area for element separation is formed. Then, an n-type epitaxial layer 6 is selectively grown in the device area. Thus, device sizes are reduced.
Patent JP-H1065238-A (JP)
Title: Solid-state laser device
Inventor: MIYAKE KAZUYUKI
IPC: H01S3/094
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a multicolored solid-state laser device, which is capable of outputting laser rays of various wavelengths by easily converting them from one wavelength to another, even though it is compact and simple in structure. SOLUTION: A solid-state laser device is made to serve as a longer wavelength conversion laser device and equipped with an exciting light source 1, a laser active medium 2 which is formed of rare earth-containing chloride and emits lights of various wavelengths of a plurality of peak values by converting L1, emitted from the exciting light source 1 longer in length, and an optical resonator device 6. The optical resonator device 6 is equipped with two or more pairs of reflectors 3, 4a and 3, 4b which sandwich the laser active medium 2 between them on an optical path where light emitted from the laser active medium 2 oscillates laser rays. One of the pairs is disposed in such a manner so that is can be freely replaced with the other pair on an optical path where laser rays can be oscillated. Each pair of the reflectors selectively oscillates only the laser rays of its intrinsic peak wavelength.
Patent JP-S6374831-A (JP)
Title: Feeder for paper sheet
Inventor: IWAKI HIROSHI
IPC: G03B27/62
Filed: 1986-09-19
Abstract: PURPOSE:To aim at the miniaturization and lightweightness of a feeder as a whole, by installing two feed units in the paper sheets feeder being attached to an equipment body of an electronic copying machine or the like, and feeding paper sheets so as to make their inside and outside faces free of conversion with a simple structure. CONSTITUTION:When the underside of an original 2 is copied, selector cams 21 and 23 of a second feed unit 16 adopts their positions shown in illustration. Under this state, only one piece of the topmost part among originals 2 stacked on a paper feeding block 5 is separated, and it is fed to space between an original conveyor belt 12 and an original table 3. The original 2 fed by feed rollers 6 and 7 is further conveyed in a downstream direction by this original conveyor belt 12. At this time, since a stopper 13 is somewhat projected more upward than a top face of the original table 3, the original 2 comes into contact with this stopper 13 at its downstream side edge whereby it is positioned and stopped. Next, the stopper 13 is retracted, thus the original 2 is discharged onto a paper discharging tray 14 by way of a first paper feeding passage A.
Patent JP-S6191503-A (JP)
Inventor: FUORUKUMAARU ROITONERU
IPC: F15B15/28
Filed: 1985-10-08
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-H01157040-A (JP)
Title: Microfocus x-ray device
Inventor: AWAMURA NOBUO
IPC: H01J35/32
Filed: 1987-09-08
Abstract: PURPOSE:To unify density distribution and reduce the effect of a density difference even if there should occur more or less dislocation of a focal point by making a target chip of a material having an absorption coefficient equal to or less than the coefficient pertaining to copper, and forming the top of the target chip into a recess type inverted conical shape. CONSTITUTION:A target 6 comprises a target chip 1 and a target body 2 and via the combination thereof, a hollow part 3 is formed within the target body 2. This target body 2 is fitted with an air vent hole 5 for the hollow part 3. Also, the target chip 1 is inverted conical type suitable for a distance between a focal point and a film 11 and furthermore so shaped as to be capable of constituting a hollow part when combined with the target body 2. Consequently, it becomes possible to obtain an X-ray of uniform intensity at all times. Also, a material having an absorption coefficient equal to or less than the coefficient of copper is used for construction. According to the aforesaid construction, an X-ray can be generated around 360 degrees in forward and aft directions.
Patent JP-S6378478-A (JP)
Inventor: IKEDA SHUJI
IPC: H05B6/64
Filed: 1986-09-19
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-H1150452-A (JP)
Title: Pile head joining reinforcing bar with screw
Inventor: HAYASHI HIDEKI
IPC: E02D5/34
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To reduce weight and improve economical efficiency by a method wherein one end of a deformed reinforcing bar is fixed at a bolt body, having one end part in which a spanner hook is formed and threadely engaged with a screw hole formed in the veneer of a PC pile to form a pile head joining reinforcing bar with a screw. SOLUTION: In a bolt body 1, a screw is processed on the outer periphery of a round bar through rolling or cutting and a spanner hook part 3 is formed at one end part through a pressing work. A bolt body 1 and a deformed reinforcing bar 4 are integrally fixed together through frictional press contact or stud welding to form the pile head joining reinforcing bar (a) with a screw. A bolt body 1 forms a hollow bolt body, the deformed reinforcing bar 4 is inserted in one end part, throttling, cut through, and contact-bonding effected by a dice. Simultaneously, an outer peripheral surface may be molded in a hexagonal spanner hook part. A nut 6 is screwed in a screw 2 and threadely engaged with the screw hole 8 of the veneer 7 of the PC pile. This constitution uses a fine deformed reinforcing bar, improves workability through reduction of weight, and further improves economical efficiency.
Patent JP-H0884745-A (JP)
Title: Sight lowering preventing device, sight machinery equipped therewith and display device
Inventor: NAKANO YOSHITARO
IPC: A61F9/00
Filed: 1994-09-19
Abstract: PURPOSE: To provide a sight lowering preventing device capable of preventing the lowering of sight even when a user performs VDT operation for a long time, sight machinery (glasses, goggle, binocular, telescope or microscope) equipped therewith and a display device. CONSTITUTION: In the device preventing the lowering of the sight of a user arranged on the light path directing toward the eyeball of the user from the display screen of a display device, an optical system wherein a focal distance is changed continuously or intermittently or regularly or irregularily regardless of the operation of the user is installed.
Patent JP-H0386693-A (JP)
Title: Scooter type motorcycle
Inventor: WATANABE SHOEI
IPC: B62K11/10
Filed: 1989-08-31
Abstract: PURPOSE:To reduce the weight and the height of center of gravity of a car body by providing a pair of side frames extending from step parts positioned downwardly backward a head pipe almost along a body cover, approximately, diagonally upward toward the rear side, and shorten the length of the side frames while high rigidity is ensured in the frames. CONSTITUTION:A frame part 10b of side frames 10 is positioned on the outermost sides of a car body, and the outermost surface is made as a decorative surface. In this case, since the width-size of the frame part 10b is set smaller to a degree that a large space can be ensured in the inside, helmet, etc. can be adequately accommodated in the space. Further, since the side frame 10 is extended approximately linearly without being bent, its rigidity is higher, a local stress concentration can be avoided, and further, since the length of the side frame is shortened, the weight of the car body becomes lighter by the amount equivalent to the shortened length, and the weight of the car body can thus be reduced.
Patent JP-2001050515-A (JP)
Title: Portable gas burner
Inventor: SATO ISAO
IPC: F23D14/28
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a portable small-sized gas burner capable of stably supporting a linear structure trivet, excellent in portability and featuring simplified changeover operation for the trivet. SOLUTION: There is provided a portable gas burner fixed demountably to an upper wall of a portable liquefied petroleum storage container 2 wherein an instrument cock block 3 is consists of a valve block 8 and a base structure 9 disposed on the upper structure of the valve block 8. A spring containing groove 13 is provided inn any of abutment surfaces of the valve block 8 and the base structure 9 for containing a C shape linear spring 12. A linear structure trivet insertion hole 11 is formed over the base structure 9 and the valve block 8 into the state part of the linear structure trivet 6 is thrusted into the spring containing groove 13 from an outer peripheral edge of the spring containing groove 13. A cutout to be engaged with the linear spring 12 is formed at a lower end portion of the linear structure trivet 6.
Patent JP-H0654439-A (JP)
Title: Digital type transformer protection relay device
Inventor: INAGAKI JUNICHI
IPC: H02H7/045
Filed: 1992-07-30
Abstract: PURPOSE:To make it possible to detect internal faults with high sensitivity and high speed by permitting the saturation of analog/digital conversion means in setting only for external faults where the maximum input current occurs among the external faults of transformers. CONSTITUTION:An input current transformer 1023 has an ordinary load current within A/D full scale at least at the system secondary current, but the system secondary current during an external fault on tertiary side is set to a conversion ratio exceeding the A/D full scale. Instantaneous data of differential current are obtained from digital data D1, D2 and D3, but the instantaneous data of the differential current is set to '0' when D3 is larger than a predetermined value. Because of this, an internal fault of a transformer 100 can be judged at a high speed by using the differential current. Also, an external fault on the secondary side of the transformer 100 can correctly be judged, and erroneous operation can be prevented even for the external fault on the tertiary side. That is, the dynamic range of current input is made small so that the internal fault can be detected with a high sensitivity.
Patent JP-S59110698-A (JP)
Inventor: KURAUSU GEERUMAN
IPC: C07F9/32
Filed: 1983-11-29
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-S59113652-A (JP)
Title: Flat package ic
Inventor: KAWAHARA YASUO
IPC: H05K3/34
Filed: 1982-12-20
Abstract: PURPOSE:To enable to reduce inferiority of soldering when a flat package IC is to be mounted on a substrate by a method wherein the sectional area at the tip part of a lead is made smaller than the sectional area of another part. CONSTITUTION:Throat parts 18 are provided at the tip parts of leads 113, and the sectional areas of the leads are made smaller than the other positions. After an IC chip 12 is mounted on the lead frame 11 thereof and bonding is performed, it is sealed with a plastic package 14, and a plating process is performed to the lead frame 11. After the leads are cut off from the throat parts 18 along an A-A' line and a B-B' line, the leads 113 are bent, and divers 112 are cut along a C-C' line and a D-D' line respectively to complete a flat package IC. At the flat package IC thereof, when the leads 113 are cut apart from the frame main body, because unplated parts to be generated at the tip parts 113b of the leads 113 can be reduced, the device has favorable wetness with solder when the device is to be mounted on a substrate 15, solder creeps upon the side of the leads, and favorable soldering can be attained.
Patent JP-S60114220-A (JP)
Inventor: MIYAUCHI SHINJI
IPC: A47K3/00
Filed: 1983-11-28
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-2000050604-A (JP)
Title: Axial gap type brushless axial-flow fan motor
Inventor: SHIRAKI MANABU
IPC: H02K29/00
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain an axial gap type DC axial-flow fan motor which can reduce attractive force in the thrust direction, reduce axial load and reduce vibration, noise and a current value. SOLUTION: A field magnet 5 which has P (P is an integer of one or larger) pairs of N and S-poles is provided in a rotary fan 6, which has an impeller 9 blowing in an axial direction. A magnetically levitating single-pole permanent magnet 10, which is magnetized so as to have its N or S-pole oriented in the stator side direction, is provided on the inner circumference of the field magnet 5. A coreless stator armature 11, composed of (n) ((n) is an integer of one or larger) coreless armature coils 2 which are arranged on an armature coil mounting surface 3 facing the field magnet 5, is provided. Magnetically levitating permanent magnets 12 and 12' are provided on the stator side position where the coreless armature stator 11 is provided to have their polarities identical to the polarity of the magnetically levitating permanent magnet 10 which faces the magnetic levitation permanent magnet 10.
Patent JP-H0270778-A (JP)
Title: Transparent wrapping tape
Inventor: AMANO RYOKO
IPC: C09J7/02
Filed: 1988-09-07
Abstract: PURPOSE:To make the cutting edge distinct by coating one surface of a transparent object whose upper or lower surface is printed with a line or a pattern with an adhesive. CONSTITUTION:One surface of a transparent wrap whose upper or lower surface is previously printed with a line 3 or a pattern 4 is coated with an adhesive.
Patent JP-H0385448-A (JP)
Title: Ion analyser
Inventor: IWATA TERUFUMI
IPC: G01N30/08
Filed: 1989-08-30
Abstract: PURPOSE:To enhance concn. efficiency and analytical sensitivity by providing a pH control means for allowing a speciman solution to approach neutrality at the position on the upstream side of the concn. means in the flow passage of the specimen solution. CONSTITUTION:In an analyser, an ion exchanger 11 is newly provided between the pump in a specimen supply system and the change-over valve on the upstream side of a concn. means. This exchanger 11 is constituted by providing an ion exchange memberane 13 in a container 12 in concentric relation to a supply pipe 2. When a specimen solution with pH of about 1.0 is introduced into the exchanger 11 by 0.2N hydrochloric acid containing metal ions and a neutralizing solution is supplied from a supply pipeline 14, ion exchange is performed through the exchange member 13. That is, when an alkaline neutralizing solution, for example, 0.1 - 1N tetramethylammonium hydroxide solution is used, chlorine ions transfer from the specimen solution to the neutralizing solution and hydroxyl ions move from the neutralizing solution to the specimen solution to perform ion exchange. Therefore, the hydrogen ions in the specimen solution decrease and pH rises to approach neutrality.
Patent JP-H0852195-A (JP)
Title: Ring for helping to apply eyewash
Inventor: KUSAKARI SEIICHI
IPC: A61J1/05
Filed: 1994-08-16
Abstract: PURPOSE:To enable even a child to apply an eyewash easily and surely by providing chains and so on with an eyedropper itself so that a ring having a hole in the center is located just under the part of the eye dropper which the eyewash is come out from. CONSTITUTION:This apparatus comprises a ring 1, a pair of chains 2 of the same length to be located symmetrically on the both ends of the ring 1, and a ring rubber 3 for fixing the chains 2 to an eyedropper itself. An auxiliary string 4, whose length is adjustable, is fixed to the apparatus so as to prevent the ring rubber 3 from sliding. Hook-and-loop fasteners 5 are fixed to the apparatus. When used, an eyedropper should be turned upside down, the rubber 3 should be mounted on the eyedropper itself so that the ring 1 is located 1cm under the part of the eyedropper which eyewash is come out from, and the string 4 should be fitted on the eyedropper by the hook-and-loop fasteners 5 so as to wrap the bottom of the eyedropper itself keeping the position where the rubber 3 is set.
Patent JP-H0752239-A (JP)
Title: Shaping sheet for polyester decorative sheet
Inventor: MIYAKOSHI MITSUTOYO
IPC: B32B27/08
Filed: 1993-08-18
Abstract: PURPOSE:To faithfully reproduce the shape of a mold, improve designedness and, at the same time, contrive to reproduce by a method wherein polyvinyl chloride resin or flexible sheet having the same characteristics as those of the polyvinyl chloride resin is laminated onto special heat, resistant and dimensionally stable film and then embossed pattern made of three-dimensionally crosslinked setting resin is produced on the surface of the film. CONSTITUTION:Heat resistant and dimensionally stable film having the elastic limit of 60kg/cm<2> or more, the Young's modules of 2.5X10<4>kg/cm<2> or less, the flexural modulus of 3.5X10kg/cm<2> or less, the thickness of 25-100mum and the tensile heat distortion temperature under 4.6kg/cm<2> load according to JIS K 7202-1977 of 60 deg.C or higher is used. To the above-mentioned film, polyvinyl chloride resin having the plasticizer content of 10-70 pts.wt., the average degree of polymerization of 1,000-2,000 and the thickness of 50-200mum or soft flexible sheet, the elongation at breakage, Young's modulus and flexural modulus of which are the same as those of the above-mentioned polyvinyl chloride resin, is laminated. Further, on the surface of the above-mentioned heat-resistant and dimensionally stable sheet, embossed pattern made of three-dimensionally crosslinked setting resin is produced so as to obtain the shaping sheet concerned.
Patent JP-2000058745-A (JP)
Title: Power semiconductor module
Inventor: KOIZUMI MASAHIRO
IPC: H01L25/18
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To improve the joining strengths between Al wires and Au wires by deciding the thicknesses of plated Au films which are the external electrodes to which the Al wires are joined within a specific range. SOLUTION: A power semiconductor element 9 is mounted on a metallic base 1 through a heat sink 4 and a resin substrate mounted with a semiconductor element 8 is stuck to the base 1 through an insulating layer 2. External electrodes 5 each of which is composed of a plated Ni film 13 and an Au film 12 are formed on the base 1 and substrate 3 and electrically connected to the pads of the semiconductor elements 9 and 8 through Au wires 6 and Al wires 7. The thicknesses of the plated Au films 12 are decided within the range of <=0.2 μm or >=0.9 μm. Therefore, the reliability of the moisture resistance of the joints between the Al wires 7 and Au wires 6 can be improved and a highly reliable IPM can be obtained, because the corrosion resistance of the intermetallic compound formed on the phase boundary is improved.
Patent JP-H0866415-A (JP)
Title: Suction device for dental therapy
Inventor: TSUTSUMI KAZUKI
IPC: A61C17/06
Filed: 1994-08-26
Abstract: PURPOSE: To provide a suction device for dental therapy capable of saving doctor's labro and requiring no assistant by making it possible to fix a nozzle for suction on an arbitrary position. CONSTITUTION: At the tip of a deformable semiflexible tube and capable of keeping the shape in a condition after deformed, a nozzle 13 for suction of sputum is mounted. A negative pressure is applied on the nozzle 13 for suction by a vacuum device 14 via the semiflexible tube 12 and sucked sputum etc., are simultaneously separated and discharged out.