baber/WOPTO huggingface dataset:
Patent JP-S5673027-A (JP)
Title: Preparation of antiphlogistic active substance
Inventor: KOMORIYA KEIJI
IPC: A61K36/73
Filed: 1979-11-20
Abstract: PURPOSE: To obtain the titled substance by extracting the leaves of loquat with an organic solvent.  
     CONSTITUTION: Leaves of loquat are extracted with an organic solvent such as a lower alcohol, to obtain the titled substance as a dark brown or black oily material. The substance is supposed to be a mixture of various components, and the main effective component is not yet known. An antiphlogistic ointment or cream containing the substance as a main component exhibits strong antiphlogistic effect when applied to the diseased part. It also suppresses the carrageenan edema of rat, effectively. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1074875-A (JP)
Title: Heat-responsive compression type diode assembly
Inventor: STEELE ROY BURTON
IPC: H01L23/051
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a power diode assembly which can improve integrity at an interface junction by packaging a diode part in such a manner that a normal increase in the operating temperature causes a corresponding increase in a contact pressure between the surfaces of the diode part. SOLUTION: A power rectifier 60 has a diode part 71 held between a pair of contacts 65 and 67 which apply a gradually increasing compressive load to the diode part. The contacts 65 and 67 are made of different kinds of metals having different thermal expansion coefficients and operatively coupled with each other, so that the difference between the thermal expansion coefficients is converted into a desired compression load characteristic.
Patent JP-H05343250-A (JP)
Title: Toroidal coil winding machine
Inventor: SADA SADAJI
IPC: H01F41/08
Filed: 1992-06-09
Abstract: PURPOSE:To provide a toroidal coil winder high-speed in winding irrespective of wire gage and core diameter. CONSTITUTION:A shuttle ring 2 is passed through an annular core 1 on which wire is wound, and it is capable of rotating in a plane perpendicular to the core. The shuttle ring is mounted on a support 4 that includes radial slots 6 to position outer guide rollers 7 and inner guide rollers 8. The positions of the guide rollers 7 and 8 can be adjusted depending on the diameter of the shuttle ring used. Therefore, high-speed winding is realized irrespective of wire gage and core diameter.
Patent JP-H0316248-A (JP)
Title: Semiconductor device
Inventor: AZUMA HIROMICHI
IPC: H01L23/50
Filed: 1989-06-14
Abstract: PURPOSE:To prevent foreign substances from being caught between outer leads and the side surfaces of a resin-sealed package and avoid short-circuit defects by a method wherein the side surfaces of the package is inclined with a relatively large angle to form retreated parts. CONSTITUTION:As the side surfaces 8a of a resin-sealed package 8 are inclined with a relatively large angle theta to form retreated parts 9, minimum necessary gaps S can be formed between the side surfaces 8a of the package 8 and outer leads 6 over the whole vertical direction. The gaps S can be properly maintained even if there is an error in setting a lead frame 10 in the cavity 23 of a transfer molder and even if there is an error in a bending process of J-leads. With this constitution, appearance defects related to the gaps between the J-leads and the package side surfaces and short-circuit defects can be avoided.
Patent JP-H0324443-A (JP)
Title: Fluorescence detector of luminescence material
Inventor: RICHIYAADO AANESUTO UIRIAMUZU
IPC: G01N21/64
Filed: 1990-06-07
Abstract: PURPOSE: To determine the completion of sterilization quickly and accurately by analyzing visible light being emitted from a luminescent substance depending on fluorescent exciting radiation. CONSTITUTION: This fluorescence detector 10 comprises a reference luminescent substance 18, and a discharge lamp 14 connected with an AC voltage supply and operated at the power supply frequency to stimulate a sample luminescent substance 12 and the reference luminescent substance 18 substantially with an exciting wavelength. A first response mechanism (first photodiode 22, etc.) responds to the sample substance 12 substantially with fluorescent wavelength and produces a first electric response signal which is a function of the electromagnetic energy received from the sample substance 12. Similarly, a second response mechanism (second photodiode 24, etc.) produces a second electric response signal received from the reference substance 18.  A phase detector is connected with a band filter in order to detect the phase of output signal from the filter and produces first or second response signal, respectively, when the phase of output signal from the filter has a first phase or a second phase. More specifically, the fluorescent state of the sample substance 12 is indicated as a function of at least one of the first and second response signals.
Patent JP-H11334833-A (JP)
Title: Conveyor, and measuring device and metal detector using the same
Inventor: TANAKA OSAMU
IPC: G01B11/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To permit the shrinkage of a belt to easily clean and sterilize a conveying unit by stretching an endless belt between a pair of rollers, and mounting a supporting means receiving the tensile force of the belt with the elastic force which expands and shrinks one of the rollers in the direction to be contacted with or separated from the other roller. SOLUTION: A conveyor comprises a supporting unit, a conveying unit removably mounted on an upper face of the supporting unit, and a motor unit for driving the conveying unit. On this occasion, the conveying unit comprises a pedestal 10, a driving roller 11A and a driven roller 11B mounted at both edges of the pedestal 10, and an endless belt 12 stretched therebetween. A rotary shaft 11Aa of the driving roller 11A is supported by a bearing 42 of a bearing portion 15 mounted at one end of the pedestal 10. Further the driven roller 11B is mounted at the other end of the pedestal 10 through a rocking portion 35, and its driven shaft 11Bb is supported by a supporting means 36 in the rocking portion 35, and rotatably supported by a bearing 43 in the driven roller 11B, so that the shrinkage of the belt 12 can be permitted.
Patent JP-S5850174-A (JP)
Title: Fettling method for cut surface of steel sheet piles
Inventor: NAKAMURA KENJI
IPC: B23K7/06
Filed: 1981-09-21
Abstract: PURPOSE:To perform fettling easily and safely at a low cost by heating both end parts of the cut surface of steel sheet piles locally and quickly, and scattering away fins by the high pressure gaseous flow along the longitudinal direction of the steel sheet piles. CONSTITUTION:After the joint part of a steel sheet pile 3 is locally and quickly heated, high velocity air is injected from nozzles 6 in the preceding end part of an air blowing device 5 in a direction A or A'. Fins 4 formed on the inside and outsides of the cut surface in the joint part of the pile 3 are blown away by the injection of said air and the surface temp. of the pile 3 is reduced to a certain extent. Further the pile 3 is cooled with water whereby the steel sheet pile is hardened simultaneously with cooling.
Patent JP-H09310226-A (JP)
Title: C0njugate fiber yarn
Inventor: MIZUKAMI YOSHIKATSU
IPC: D04H1/4382
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To provide easily capable of spinning and inexpensive polypropylene highly crimped fiber yarn, and non-woven cloth or knitted and woven fabric having soft touch feeling and composed of the fiber yarn. SOLUTION: This side-by-side type conjugate fiber yarn is composed of a polypropylene having high crystallinity, containing >=55wt.% of syndiotactic pentad component and obtained by polyblending a syndiotactic polypropylene with an isotactic polypropylene, and a polypropylene containing >=55wt.% of isotactic pentad component.
Patent JP-H10321268-A (JP)
Title: Connector
Inventor: MORI KATSUHISA
IPC: H01R4/24
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a connector by which electric wires branching work is easily and reliably and quickly carried out without peeling coatings in the inside and outside of a VVF cable. SOLUTION: This connector is composed of contacts 1... made of metal plates and insulating main body 2 and each contact 1 comprises two cut parts 11, 11 which cut an insulating outer coating and an insulating inner coating of the VVF cable to be brought into contact with conductive wires of the cable and two cutting blades 13 to cut the cable right and left. On the other hand, the main body 2 is provided with grooves 21, 22 for VVF cable insertion and constituted of two main body constituent bodies 2a, 2b with mutually fitting half-divided shapes and one main body constituent body 2a has a plurality of insertion holes 23... to insert the contact 1.... Moreover, a cover body 27 to cover up the contact insertion holes 23 by being put on the upper face of the main body constituent body 2a is installed in the main body 2 and the cover body 27 is made so as to exhibit a function as a clip to hold the overlaid posture of the main body constituent bodies 2a, 2b.
Patent JP-H11342657-A (JP)
Title: Imaging apparatus
Inventor: AZUMA TORU
IPC: B41J29/38
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To notify a service man or a user a fact that a control ROM and a data ROM are loaded erroneously while avoiding the risk of damaging an apparatus due to runaway of program. SOLUTION: When a control ROM 83a and a data ROM 84a are loaded erroneously into different IC sockets 84b, 83b, a control program for guiding abnormal loading installed previously in the data ROM 84a is started upon turn on power of an imaging apparatus and abnormal loading is guided at a liquid crystal display section 43 and the apparatus is stopped.
Patent JP-H11337790-A (JP)
Title: Aerial optical cable
Inventor: KOYASU OSAMU
IPC: G02B6/44
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to provide good strength and to reduce a cost by winding an aluminum pipe in which an optical fiber is stowed around a supporting wire, thereby constituting an aerial optical cable. SOLUTION: This aerial optical cable is obtd. by manufacturing the aluminum pipe 3 while stowing the optical unit 2 therein, then forming a pipe sheath 5 on its circumference to manufacture a cable body 10, forming a supporting wire sheath 4 on the circumference of the supporting wire 1 aside therefrom, then winding the cable body 10 around the supporting wire 1. As a result, the aluminum pipe 3, in which the optical unit 2 is housed, has the higher mechanical strength than the mechanical strength of the conventional loose tubes and does not require the installation of a tension member for reinforcement. Then, the mechanical characteristics of the aerial optical cable are greatly improved by using the aluminum pipe 3. In addition, the extrusion workability at the time of manufacturing the cable body 10 may be improved and the cost may be reduced as well. The aluminum pipe 3 has advantages, such as ease of bending and difficulty in buckling at the time of bending.
Patent JP-H10327031-A (JP)
Title: High output power amplifier
Inventor: SAITO SHIGERU
IPC: H03F3/60
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To suppress spreading in a direction vertical to an input/output direction by the increase of an amplifier element number and to improve packaging efficiency by turning a propagation phase difference generated by bonding wires connected to amplifier elements arranged in plural stages to the length of transmission lines for making the total propagation phase of signals the same in all the amplifier elements. SOLUTION: The amplifier elements 1a-1d are arranged in the two stages of the amplifier elements 1a and 1b and the amplifier elements 1c and 1d in the vertical direction to the straight line of an input terminal A and an output terminal B respectively. Then, the bonding wires Lg1 and Lg2 of the input and output of the respective amplifer elements 1a-1d are shifted to the left and right and arranged so as not to be overlapped and they are respectively connected to the transmission lines 10 and 11 on an input side and the transmission lines 20 and 21 on an output side. Further, the propagation phase difference generated by the length of the bonding wires Lg1 and Lg2 connected to the amplifier elements 1a-1d is turned to the length of the transmission lines 10, 11, 20 and 21 for making the total propagation phase of the signals be the same in all the amplifier elements 1a-1d.
Patent JP-S5773955-A (JP)
Title: Resin sealed type semiconductor device
Inventor: OOISHI TOSHIO
IPC: H01L23/556
Filed: 1980-10-27
Abstract: PURPOSE:To reduce the cost of a device with superior temperature cycling resistance and having a means to prevent malfunction due to alpha rays by a device wherein a first resin film containing inorganic synthetic fillers but imposing no rubber-like property is provided on the surface of an element and thereafer second resin is molded to seal the device. CONSTITUTION:An element 2 such as MOSRAM is bonded and connected to a laad frame 3. For example, epoxy resin containing filler powder such as synthetic  silica of 20-80wt% is applied on the surface of the element 2 by potting and then, hardened to form a resin film 5 with a thickness of about 30-50mum. Subsequently, a semiconductor device is completed by molding and sealing it with usual sealing resin 1 filled with molten silica. By so doing, it becomes possible o block alpha rays which are generated from the molten silica in the sealing resin 1 and hence, to prevent the malfunction. The coating resin 5 has no rubber-like property, so that the temperature cycling resistance is not imparied. In addition, an used amount of expensive synthetic silica can be reduced and this entails the reduction of cost.
Patent JP-H04371896-A (JP)
Title: Tag device
Inventor: INOUE SHINJI
IPC: B42D9/00
Filed: 1991-06-21
Abstract: PURPOSE:To provide a tag device capable of referring to the character data on a document concealed by the bonded part of the tag device without moving said device. CONSTITUTION:A tag device 10 is equipped with a writable entry part 11, the perspective part 12 connected to the entry part 11 and the bondable self-adhesive part 13 provided on the rear of the perspective part 12.
Patent JP-H07331511-A (JP)
Title: Storing method of upper garment and the upper garment
Inventor: EZURE ISAO
IPC: A41D1/02
Filed: 1994-06-08
Abstract: PURPOSE:To easily store the whole part of an upper garment in a storing part attached on itself. CONSTITUTION:A bag having an opening for putting in and out is made with the back lining cloth of an upper garment. The bag is turned over while the opening is being opened and the whole part of the upper garment is wrapped in the bag and the upper garment is stored in it. Accordingly, a separate travel case is not necessary for storing the upper garment. The upper garment is stored in the storing part made of the back lining cloth and attached on the upper garment itself, and storing work is carried out extremely easily.
Patent JP-S5961775-A (JP)
Inventor: ARUBEDO BURUNSHIYU
IPC: G01N27/74
Filed: 1983-08-19
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-H0317266-A (JP)
Title: Film forming device
Inventor: IIZUKA TAKASHI
IPC: C23C14/46
Filed: 1989-06-15
Abstract: PURPOSE:To reduce the impurities in a film and to smooth the surface by providing an aperture contg. an element constituting a target in the vicinity of a target in a chamber and driving the aperture along with the target. CONSTITUTION:Plural targets 1a and 1b are fixed in the chamber 6, and a film is formed by ion beam sputtering. The apertures 2a and 2b are provided in the vicinity of the targets 1a and 1b. The surfaces of the apertures 2a and 2b are formed from the material contg. >=1 kind of elements constituting the corresponding targets 1a and 1b. A linking mechanism is provided to drive the apertures 2a and 2b along with the corresponding targets 1a and 1b.
Patent JP-H0442683-A (JP)
Title: Video signal recording and reproducing device
Inventor: INOUE YOSHIYUKI
IPC: H04N5/93
Filed: 1990-06-08
Abstract: PURPOSE:To reduce noise effectively by using a frequency characteristic and an amplitude characteristic of noise through the use of a flat portion for a vertical blanking period of a reproduced video signal so as to change adaptively a characteristic of a noise component extraction filter and an amplitude limit level of a limiter of a noise reduction (NR) circuit. CONSTITUTION:The above device is added with a frequency characteristic analysis circuit 101 detecting a frequency characteristic and an amplitude of a noise included in a reproduced luminance signal. Then the frequency characteristic of the filter for noise component extraction in an NR circuit 100 is changed adaptively with the frequency characteristic and the amplitude of the noise superimposed for the signal within the vertical blanking period and the amplitude control level of the limiter is similarly varied. Thus, the noise superimposed on the reproduction signal is eliminated most effectively and a high frequency component of a low level is not eliminated as required as the noise, then the deterioration in the picture quality is minimized.
Patent JP-H0318087-A (JP)
Title: Manufacture of aluminum nitride substrate to which copper is joined
Inventor: MIYAI AKIRA
IPC: C04B37/02
Filed: 1989-06-15
Abstract: PURPOSE:To improve junction strength so as to prevent generation of cracks by heat-treating an aluminum nitride sintered body, wherein a copper plate is arranged at the application place of paste that an organic solvent is added to silver powder, copper powder, and titanium hydride powder, at a specified temperature under inert atmosphere. CONSTITUTION:Paste is made up by adding an organic solvent to silver powder, copper powder, and titanium hydride powder. That is applied on the surface of an aluminum nitride sintered body, and a copper plate is arranged at the paste applied position, and the aluminum nitride sintered body, on which the copper plate is arranged, is heat-treated at a temperature of 800-950 deg.C under inert atmosphere. Hereupon, for the mixture ratio of silver powder to copper powder, the eutectic composition of 72% silver and 28% copper is the most desirable from the point of lowering of heat treatment temperature and improvement of junction strength. Moreover, for the titanium hydride to 100 weight parts of mixed powder of silver and copper, 5-20 weight portion is desirable. Hereby, adhesive strength can be improved, and crack generation can be prevented.
Patent JP-S5855336-A (JP)
Inventor: JIYANNMISHIERU RAMURAN
IPC: C01G39/02
Filed: 1982-08-30
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-H11325050-A (JP)
Title: Manual rotation structure of rotary body
Inventor: MATSUNO KOJI
IPC: F16C3/00
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To facilitate work, such as regulation of a tappet clearance, by a method wherein a rotary body, more concretely, the fly wheel (the crank shaft) of a general purpose engine is manually rotatable. SOLUTION: Protrusions are continuously formed on the peripheral surface (the surface) of a fly wheel 32. Two holes are formed in a protection cover 34 (a fly wheel housing) to cover the protrusions. A rod form member, such as a driver, is inserted in the hole and by pressing the protrusions 36, a crank shaft is rotated. Further, a mark to indicate a reference position, such as a compression top dead center, is formed.
Patent JP-H09208947-A (JP)
Title: Up-conversion phosphor and its production
Inventor: ISHIWATARI MASAHARU
IPC: C09K11/61
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To obtain an up-conversion phosphor excellent in emission performance and to provide a method for producing the phosphor. SOLUTION: This up-conversion phosphor is a compound chloride phosphor of rare earth elements and barium shown by the formula Ndx Gd1-x Ba2 Cl7 which contains neodium(Nd) and gadolinium(Gd) as ions participating in emission and is excited by red to infrared light at 730-830nm to produce an up-conversion emission. The ratio (x) of Nd is in 0.1<=x<0.5. When the ratio (x) is in 0.1<=x<0.5, a light consisting essentially of a purple wavelength at about 400nm is emitted and when (x) is in 0.01<=x<0.1, a light consisting essentially of a green or orange wavelength at 500-600nm is emitted.
Patent JP-S5675472-A (JP)
Title: Trans-4-hydroperoxy-beta-thujene
Inventor: SHINPO MASAMOTO
IPC: B01J19/12
Filed: 1979-11-21
Abstract: PURPOSE: A sensitizer such as rose bengal is cobalently, ionically or by adsorption bonded with or immobilized to an organic highpolymer or inorganic carrier and the photosensitive oxidation of α-thujene with oxygen is effected by the use of the product to produce the titled compound, an intermediate of perfume components, in high yield.  
     CONSTITUTION: In the production of the objective compound by the photosensitive oxidation of α-thujene in the presence of a photosensitizer such as eosine Y, fluorescenone, chlorophyllin or hematoporphyrin pigment, an immobilized sensitizer that is obtained by bonding the above sensitizer to a carrier insoluble in the solvent, such as a styrene-divinylbenzene copolymer covalently bonding with the sensitizer, a strong base anion exchange resin containing rose bengal or eosine immobilized by ion exchange or a silica gel and alumina mixture containing methylene blue adsorbed thereon, is employed.  
     EFFECT: The recovery and reuse of the sentizer becomes possible.  
     USE: An intermediate of peppermint intensifier for tooth paste and food products. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5776336-A (JP)
Title: Friction material
Inventor: IMAO MAKOTO
IPC: C08J5/14
Filed: 1980-10-27
Abstract: PURPOSE: In a friction material of a ferric fiber base, to better the frictional coeficient at a low-temperature range by coating the surface of the ferric fiber with phenol resin and by applying graphite thereto.  
     CONSTITUTION: After opening a ferric fiber by a beating and opening machine, the ferric fiber is soaked in a mixing bath where phenol resin is previously dissolved by a solvent such as methanol to adjust solid constituent, and coated with phenol resin. This is distributed to a mixer such as naught mixer and further graphite and/or amorphous carbon are added thereto. This additive is stuck to the phenol resin surface. After adding, the phenol resin and graphite and/or amorphous carbon are dried and unified each other not to be stripped from the ferric fiber to form a base. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0811255-A (JP)
Title: Transparent conductive film
Inventor: ISHIHA AKIHIRO
IPC: B32B7/02
Filed: 1994-07-01
Abstract: PURPOSE:To prevent the transparency of a transparent conductive film, as the base material of which polyether-sulfone film is employed, from being lowered due to the yellowing during the working process of a liquid crystal displaying element. CONSTITUTION:In a laminate, in which a treated layer consisting of a rigid organic substance layer is provided on at least one side of a polyether-sulfone film so as to produce a transparent conductive film consisting of a metal oxide mainly made of indium on the organic substance layer, an ultraviolet absorbing agent is mixed in the organic substance layer for obtaining transparent conductive film. Accordingly, the visibility of a liquid crystal displaying element, in which the polyether-sulfone film is employed, can be prevented from lowering.
Patent JP-S635743-A (JP)
Inventor: AMINO HIROICHI
IPC: A61F2/32
Filed: 1986-06-26
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。