baber/WOPTO huggingface dataset:
Patent JP-H10249364-A (JP)
Title: Method for removing microorganisms by using activated oxygen
Inventor: SUZUKI YOSHITAKA
IPC: C02F1/50
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide the method for removing microorganisms without any danger of a residual toxicity, without needing high degree administration for securing safety at the time of producing, storing and using a material, with a safe and very simple device and at a low running cost. SOLUTION: In this microorganisms removing method using an activated oxygen, a singlet oxygen is generated by fixing an org. dyestuff capable of being converted to a triplet excited state by absorbing light on a carrier and irradiating the org. dyestuff with UV rays and/or visible rays in a water system containing a dissolved oxygen, and microorganisms are killed by allowing the singlet oxygen to contact with the microorganisms in the water system. Otherwise, only more small microorganism are selectively killed by using the singlet oxygen.
Patent JP-2001185563-A (JP)
Title: Method for manufacturing adhesive film for die bonding and semiconductor device
Inventor: FUJII SHINJIRO
IPC: C09J7/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an adhesive film for die bonding, where the loss of film material is small, and there is also no problem of dislocation, and an adhesive layer of equal thickness can be provided, and moreover which can be die-bonded with a simple device and is superior in resistance to solder reflow, and a method of manufacturing a semiconductor device using this. SOLUTION: The adhesive film for die bonding, has a base material film layer and a plurality of adhesive layers having the size of the semiconductor wafers made intermittently on that base material film layer or larger than them and moreover having an oblong pattern form. On the semiconductor wafer rear plane whereupon many semiconductor elements are formed, the adhesive layer of the die bonding adhesive film is bonded by thermocompression, and a wafer having an adhesive layer is obtained. Then after adhering a dicing tape on the adhesive layer plane of such wafer, the wafer is cut into separate semiconductor elements having the adhesive layer. Then, the dicing tape is removed, and the obtained semiconductor element having the adhesive layer is die-bonded to a supporting member.
Patent JP-2000189704-A (JP)
Title: Internal heat-exchanging type distillation column
Inventor: ASO KAZUMASA
IPC: B01D3/32
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an internal heat-exchanging type distillation column in which heat transfer from a concentrating section side to a recovering section side in a distillation column can be efficiently executed. SOLUTION: In the internal heat-exchanging type distillation column in which one distillation column is constituted by varying operation temperatures by making operation pressure different from each other while assigning a tube inside 4 to a high pressure side and a tube outside 5 to a low pressure side and executing heat transfer from the tube inside (the concentrating section) 4 of a higher pressure side to the tube outside (the recovering section) 5 of a lower pressure side, liquid migration acceleration jigs 20 for accelerating migration of refluxed liquid to a tube wall 25a of the recovering section side by guiding the refluxed liquid flowing down on surfaces of the packings, are disposed at every prescribed packing height H in the region 30 packed with the packings of the recovering section 5.
Patent JP-2000196575-A (JP)
Title: Data discrimination circuit
Inventor: SONODA HIDEAKI
IPC: H04L7/033
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To discriminate data at a lower data error rate than that of a conventional circuit even under an environment where a phase change is caused in a received signal due to fading in a data discrimination method and its circuit where data are discriminated on the basis of a phase component extracted from the received signal in radio communication in which fading takes place on a propagation path. SOLUTION: A discrimination device 12 of each signal route applies data discrimination to a plurality of received signals which are delayed by delay elements 11 on the basis of a clock signal outputted from a clock synchronization circuit. A logic circuit 14 receives a signal outputted from each discrimination device 12, detects a phase of the received signals on the basis of the polarity of the signals to select optimum discrimination data. Thus, even when a phase change in the received signals is recognized due to fading of a propagation path, an increased data error rate caused by deviation in a discrimination point on a time base can be prevented.
Patent JP-2001187722-A (JP)
Title: High-viscosity new cosmetic compound to be applied to skin
Inventor: DAMPEIROU CHRISTIAN
IPC: A61K8/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a high-viscosity new cosmetic compound as a cosmetic, in particular bust care compound for women, intended for direct application to the skin or indirect application via an adhesive patch attached to an women's piece of clothing. SOLUTION: This high-viscosity new cosmetic composition is such as to be intended for direct application to the skin or indirect application via an adhesive patch attached to an women's piece of clothing, namely for body cosmetic use, and more precisely, the cosmetic composition is a bust care composition for women where at least one kind of plant extract having estrogenic action and an extract from Kigelia africana or Kigelia pinnata plant are contained in a nonallergic harmless viscous vehicle. Thus, this composition is useful for body cosmetic use.
Patent JP-2000169694-A (JP)
Title: Flame-retarded polycarbonate resin composition for extrusion molding and extrusion molded product comprising the same
Inventor: TOMARI YUKIO
IPC: C08K3/30
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate resin composition for extrusion molding having a wide process window of a thermoforming temperature in vacuum forming of an extrusion molded product and a high light transmittance and excellent in light diffusivity. SOLUTION: This composition contains a silicone compound, e.g. dimethylsiloxane in an amount of 1-10 pts.wt. based on 100 pts.wt. of a polycarbonate resin and titanium oxide and/or zinc sulfide in an amount of 0-3 pts.wt. based on 100 pts.wt. of the polycarbonate resin.
Patent JP-2001187467-A (JP)
Title: Printing apparatus
Inventor: HARIMOTO YUZO
IPC: B41J3/407
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To print a pattern full automatically without requiring any manpower. SOLUTION: A print apparatus comprises a print box containing a cloth product exposing partially, a stocker 40 containing a large number of print boxes while arranging, a first carrying section 80 for carrying the print boxes in the stocker, a section 60 for thermally transferring a carried print box, and a printer 50 for recording a desired pattern onto a thermal transfer sheet to be fed out disposed oppositely to the exposed part of the print box carried to the thermal transfer section. The print box in the stocker is carried through first and second carrying sections to the thermal transfer section. A desired pattern is recorded onto the thermal transfer sheet at the thermal transfer section and fed out to the thermal transfer section.  Under a state where the thermal transfer sheet is positioned at the exposed part of the print box, press and heating are carried out thus printing the pattern onto the cloth product. The printed cloth product is discharged to end print processing.
Patent JP-2000180995-A (JP)
Title: Image reader and image forming device
Inventor: WAKAHARA SHINICHIRO
IPC: H04N1/00
Filed: 1998-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an image reader and an image forming device excellent in reliability and capable of improving the quality of a read image by improving the accuracy of an optical system. SOLUTION: A slider 19 is all fixed on the slider fixing plane part 17e of a 2nd mirror board base 17 and is brought into contact with a rail not shown in figure, so that a 2nd mirror board 5 is constituted to move on the rail. Thus, the flatness of the slider 19 is improved, the accuracy of the optical system is improved, and the quality of the read image is improved, then the increase of the weight of the mirror board and the rise of part cost are restrained.
Patent JP-2000168266-A (JP)
Title: Book/magazine having hole for hanging
Inventor: ISHIKAWA KOICHI
IPC: B42D1/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To display and exhibit a book/magazine in the air while exposing the face paper section by providing a hole which goes through in the vicinity at the central section in the lateral direction of a bookbound printed article such as a book, a magazine or the like, inserting a bar-shape article, and making the book/magazine hangable. SOLUTION: A hole which goes through in a manner to be engageable with a hook, is made in the vicinity of the central section in the lateral direction of bookbound printed article main body such as a book, a magazine or the like. In this case, the printed article main body has a thickness, and the hole has a strength to support the self weight and withstand a considerable tensile force, and papers are prevented from being broken at the setion due to the provision of the hole. Also, in the bookbinding, a plurality of books or magazines can be simultaneously bored at one time by a press, and the book/ magazine can be displayed and exhibited while exposing the face paper surfaces by engaging the penetrated hole with a hook.  By this constitution, a book or a magazine can be hung from a hook as is, and at the same time, a more outstanding and space-saving display and exhibition can be realized.
Patent JP-2000160493-A (JP)
Title: Woven fabric of double warp and double weft structure for paper making
Inventor: KUJI TAKEHITO
IPC: D21F1/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a woven fabric of double warp and double weft for paper making, having a smooth paper making surface and improving fiber bearing properties in the weft direction. SOLUTION: The whole wefts at the paper making surface side are made into long crimps at the paper making surface side and a structure having a connecting function. The wefts at the paper making surface side are composed of a set of two wefts. The structure forms a long crimp composed of one set of two wefts at the paper making surface side on each warp at the paper making surface side or crimps at the top of the whole warps at the paper making surface side.
Patent JP-2001161240-A (JP)
Title: Auxiliary ring for preventing fishing line.fishing device from entangling with rod float
Inventor: KONO MORIHIKO
IPC: A01K93/00
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool which brings the following effects (A), (B) on a fishing operation using a rod float, especially a long rod float for fishing in sea; (A) the rod float does not entangle with a fishing line or a fishing device under the rod float, when the fishing device is thrown in or pulled up, and (B) a fisherman can considerably be released from troublesome works for disentangling the fishing line or fishing device entangled with the rod tangle. SOLUTION: This problem is solved by attaching a ring body (1) to the body portion of a rod float and inserting a fishing line into a hole (2) disposed on the ring body (1). Thus, the rod float which has usually been hung can be set in a nearly vertical state.
Patent JP-2001169964-A (JP)
Title: Portable toilet seat cover
Inventor: ABE ATSUKO
IPC: A47K13/14
Filed: 1999-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a toilet seat cover capable of pursuing an antislippage property, a sitting feeling, simplicity, economicity, sanitation and carrying easiness regardless of the type of a toilet seat and being carried without resistance so as to solve the unpleasant feeling of sitting on the toilet seat of a Western style toilet utilized by the public. SOLUTION: This cover is a foldable type and is the simple type of being just unfolded and put on the toilet seat. In order to easily and sanitarily unfold and fold it, it is desirable to attach a handle and to fold it like a folding screen for not bringing a back surface in contact with the toilet seat into contact with a front surface. In order to improve a using feeling and make economical and sanitary compared to a conventional paper sheet, as a material, the hard-to- slip and maintainable one provided with some elasticity is sufficient. A cork sheet is preferable.
Patent JP-2001193728-A (JP)
Title: Hinge
Inventor: SATO TAKASHI
IPC: H04M1/02
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a smooth rotary moderation and rolling friction by driving a cam means slide contacting with each member into a pair of first and second cam elements so as to disperse surfaces abutting on each member. SOLUTION: In this hinge, a cam means 11 disposed between a first member 1 and a second member 5 is divided into a first cam element 7 and a second cam element 8 so as to disperse surfaces abutting on the members, thereby providing a relative rotary moderation and rolling friction between the first member 1 and the second member 5.
Patent JP-2000177585-A (JP)
Title: Tail-wind propelling railway
Inventor: MASUBUCHI HIDEO
IPC: B61B13/10
Filed: 1998-12-13
Abstract: PROBLEM TO BE SOLVED: To efficiently generate wind in a railway advancing in a tube by a tail wind. SOLUTION: After a train 3 passes, a partition plate 1 is moved, a bypass of wind is made, and there is set as a station.
Patent JP-2000200512-A (JP)
Title: Led lamp
Inventor: ENDO ISAO
IPC: F21V19/00
Filed: 1998-12-30
Abstract: PROBLEM TO BE SOLVED: To improve the lifetime of a light source to near eternity by plating inside a housing so that a light source can radiate the light, providing a reflecting plate at an intermediate part of a wide angle part of the housing, arranging plural transparent or white light emitting diodes, and radiating the light source formed of the plural light emitting diodes so as to converge the light. SOLUTION: A reflecting mirror 1 is provided at an intermediate part of a wide angle part of a housing 4, and a current feeding board 2 is fitted to a lower part of the reflecting plate 1, and plural light emitting diodes 3 are connected in series or in parallel to/with each other by voltage. These light emitting diodes 3 for emitting the transparent or white light are fitted to the reflecting plate 1. Inner surface of the housing 4 is plated so as to radiate the luminous intensity emitted from the light emitting diodes 3 outside similarly with the reflecting plate 1. Size specification E17, E26, E39 of a base 5 is decided on the basis of dimension of the housing 4 and the current capacity, and the base 5 is inserted into a socket and a receptacle fitted size of the base 5 so as to obtain a light source.  With this structure, a LED lamp, of which maintenance and control are slight, can be obtained by exchanging with a conventional lamp.
Patent JP-H04208467-A (JP)
Title: Intaglio and manufacture thereof and printing method
Inventor: TSUKAMOTO KATSUHIDE
IPC: B41M1/06
Filed: 1990-12-01
Abstract: PURPOSE:To print with a high precision by filling an intaglio made of a silicon wafer having a groove formed thereon by an ECR plasma etching with ink, contacting a blanket with pressure thereto for moving the ink to the surface of the blanket and further transferring it on a body to be printed. CONSTITUTION:An oxide film is formed on a silicon wafer, a photoresist film is formed thereon, and is exposed. The resist is treated with reactive ion etching as a mask. After the oxide film on the surface is removed from a part which is to be a groove, a microwave power is supplied in a vacuum so as to carry out an electronic resonance etching. Then, the resist film is removed by cleaning with sulfuric acid. Thus, a printed pattern can be cut excellently and a fine precise printing can be realized.
Patent JP-H04117943-A (JP)
Title: Magnetic resonance image equipment
Inventor: JIYOHANESU ADORIANUSU OOBAAUET
IPC: G01R33/565
Filed: 1990-12-11
Abstract: PURPOSE: To reduce effects of an image range of a resonance signal by setting a magnetic system to a near current conductor having a comparatively strong magnetic system and generating a magnetic field, which is weak so as to be negligible in a long distance and is measured in the radial direction, therefrom. CONSTITUTION: When the rf coils 10 arranged in magnet systems 2, 4 are for a device for medical inspection and measurement, a measurement space 28 providing a sufficient space for storing a patient is enclosed. A stable magnetic field for selecting the position of a slice to be pictured, a gradient magnetic field, and a spatially uniform rf alternating field are generated by the measurement space 28. The gradient magnet system 4 is arranged symmetrically to a radial symmetry face 30, and the face symmetrically divides the measurement space into two parts and is directed laterally to a Z axis 31 of the magnet system by passing through a point Z=0. The stable magnetic field generated by the stable magnet system is directed along the Z axis.  A current conductor 40 extended along a circular path 41 is substantially extended across the arc angle, a face 36 passing through the center of the dimension of the current conductor is extended parallel to the support face of a patient table, and the faces 37, 39 enclose, for example, the angle approximately 30 to 45 deg..
Patent JP-H04214655-A (JP)
Title: Resin-sealed semiconductor device
Inventor: TAJIMA KIMINARI
IPC: H01L23/28
Filed: 1990-12-12
Abstract: PURPOSE:To obtain an effect that a positioning operation can be performed easily by utilizing a recessed part so that an installed position is not moved carelessly. CONSTITUTION:At a resin-sealed semiconductor device, a resin part 3 which has sealed a lead frame 1 and a semiconductor chip 2 is constituted. The bottom face part of the resin part 3 is formed as a recessed part, and a plurality of round holes 4, square holes and the like are provided.
Patent JP-H04216316-A (JP)
Title: Rotary head device
Inventor: MAEMURA NOBUTAKA
IPC: G11B5/02
Filed: 1990-12-18
Abstract: PURPOSE:To decrease the noise induced in the signals under transmission between rotary transformers by providing a cylindrical member having magnetic permeability of a prescribed value between a motor for a rotary drum and the rotary transformers. CONSTITUTION:The cylindrical member 8 consisting of the material having the magnetic permeability higher than the magnetic permeability of the rotary transformer 7 which receives and transfers signals without contact between the rotary drum and a stationary drum is provided between the inner side of the central hole of a motor 6 for driving the rotary drum and the outer peripheral surface of the above-mentioned transformer 7. The rotary drum head device which allows the passage of the magnetic fluxes generated from the stator core of the motor 6 through the inside of the member 8 to decrease the infiltration thereof into the transformer 8 and decreases the induction of the noise by energization switching to the motor into the signals under transmission between the rotary transformers is obtd. in this way.
Patent JP-H04221428-A (JP)
Title: Manufacture of magnetic recording medium
Inventor: KAWAWAKE YASUHIRO
IPC: G11B5/73
Filed: 1990-12-20
Abstract: PURPOSE:To provide a proper manufacturing method of vacuum deposition conditions for forming a thin-film type magnetic layer for obtaining a high C/N characteristic over a wide range from a long wavelength to a short wavelength of a metal thin-film type magnetic recording medium which performs vertical magnetic recording. CONSTITUTION:After a thin-film ground layer with an island shape whose average film thickness is equal to or more than 5nm and is equal to and less than 30nm is formed on a polymer substrate by using Al or Cu especially, a magnetic layer is formed in that at least Co and Cr or Co, Cr, and Ni are main constituents and an initial incidence angle of an evaporation atom for a normal line of a substrate in the vacuum deposition method is equal to or more than 40 deg.C and is equal to or less than 90 deg.C. Also, when forming the above ground layer, the temperature of the substrate is maintained to be 200 deg.C or higher and further an initial incidence angle of the deposition atom is set to 0 deg.C or higher and 60 deg.C or lower and a second magnetic layer is formed.
Patent JP-H06188681-A (JP)
Title: Discrimination feedback equalizer
Inventor: KOIZUMI NOBUKAZU
IPC: H04B3/14
Filed: 1990-12-20
Abstract: PURPOSE:To quicken the convergence of a tap coefficient even when a gain of an automatic gain control circuit is changed with respect to the discrimination feedback equalizer reproducing an original signal from a received signal accurately. CONSTITUTION:The discrimination feedback equalizer is a circuit in which a received signal is processed through an automatic gain control circuit whose gain is changed by 2's power and an equalizer and an inter-code interference is eliminated by a tap coefficient, and is provided with a computing element 15a calculating a discrimination value from the discrimination circuit and an error signal, an adder 15b adding an output of the computing element 15a and a tap coefficient set in advance, a selector 21 receiving a shifted-left output of the adder 15b, a shifted-right output of the adder 15b and the output without shift and selecting any of the three inputs in matching with a gain change in the automatic gain control circuit, and a register 15c latching an output of the selector 21 and giving it as the tap coefficient to the adder.
Patent JP-H04225286-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L29/78
Filed: 1990-12-26
Abstract: PURPOSE:To easily manufacture a MOSFET which uses an oxide superconductor for a gate by a method wherein the oxide superconductor is epitaxially grown on a semiconductor substrate in an oxidizing atmosphere and an oxide film by a semiconductor is formed at the interface between the oxide superconductor and the semiconductor substrate. CONSTITUTION:An interelement isolation of a LOCOS structure is executed to an Si substrate 1. Y, Ba and Cu are applied simultaneously onto it in an oxidizing plasma by a vapor deposition method; an oxide superconductor film 3 and an amorphous film 3A are formed. During an epitaxial growth operation, an SiO2 film 4 is formed between the oxide superconductor film 3 and the substrate 1. An annealing operation is performed in dry oxygen; the crystallinity of the oxide semiconductor film 3 is enhanced; and the SiO2 film 4 is oxidized additionally and its film thickness is increased. A patterning operation is performed by an Ar plasma etching operation; and a gate electrode which is composed of the oxide superconductor film 3 and the SiO2 film 4 under it is formed. After that, by making use of the gate electrode as a mask, arsenic ions are implanted into substrate regions 5 on both sides of it.
Patent JP-H04262783-A (JP)
Title: Gene coding receptor to platelet activation factor of guinea pig
Inventor: HONDA ZENICHIRO
IPC: C07K14/00
Filed: 1990-12-27
Abstract: PURPOSE:To provide a new cDNA coding the receptor to platelet activation factor of guinea pig and useful for the screening of agonist and antagonist, etc. CONSTITUTION:The objective gene codes the receptor to platelet activation factor of guinea pig having the amino acid sequence of formula. The gene can be produced from a cDNA library originated from guinea pig lung mRNA utilizing the gene expression system using e.g. oocyte of Xenopus laevis and detecting the development of receptor gene by electrophysiological means.