baber/WOPTO huggingface dataset:
Patent JP-S6022976-A (JP)
Inventor: NISHIZUKA SADAO
IPC: B65G47/46
Filed: 1983-07-18
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-H07333226-A (JP)
Title: Egg yolk treatment method for measuring avian infections bursa fabricii disease virus antibosy in egg yolk
Inventor: NAKAMURA TOSHIHIRO
IPC: G01N33/569
Filed: 1994-06-14
Abstract: PURPOSE:To measure an avian infectious bursa fabricii virus antibody (IBDV) by simple operation by putting a dilute soln. prepared by diluting egg yolk of a chicken with a dilution soln. by 2-3 times in a container and shaking the container until obtaining uniform concn. to prepare a specimen for measuring an antibody according to a latex agglutination method. CONSTITUTION:A mouse is immunized with purified IBDV to form a monoclone antibody and antibody sensitized latex particlses for detecting IBDV are prepared. For example, a hybridoma producing this antibody is injected into the abdominal cavity of a nude mouse to sample abdominal dropsy containing the antibody in high concn. This abdominal dropsy is mixed with the latex particles under stirring to be reacted therewith. After reaction, the particles are settled to be suspended in a phosphate buffer soln. to obtain antibody sensitized latex particles for detecting IBDV. Next, bursa of Fabricius is extracted from a chicken infected with IBDV several days after infection and an equal amt. of a phosphate soln. is added to the bursa of Fabricius and the resulting mixture is homogenized to obtain an IBDV standardized antigen which is, in turn, mixed with egg yolk and the particles to measure an antibody on the basis of the obstruction of agglutination.
Patent JP-H0427295-A (JP)
Title: Piezoelectric element protective film
Inventor: NISHIOKA YOICHI
IPC: G01S7/521
Filed: 1990-05-22
Abstract: PURPOSE:To obtain an underwater sound sensor which has a high sensitivity and a long life by making a piezoelectric element protective film of a polymer obtained by hardening a fluorinated imide oligomer having an acetylene group in the terminal. CONSTITUTION:The piezoelectric element protective film is made of the polymer obtained by hardening the fluorinated image oligomer having an acetylene group in the terminal. Since the protective film contains fluorine having the hydrophobic property, the water absorptivity is very low in comparison with a protective film which does not contain fluorine. Since this protective film is made of the polymer obtained by hardening the oligomer though a conventional protective film is made of the hardened material of a polymer, this protective film has a three-dimensional structure and is close. Since the hardening reaction of the oligomer is the addition reaction of the acetylene terminal group, it progresses without discharging water and alcohol. Therefore, voids, cracks, pinholes, or the like are difficult to generate in the protective film.
Patent JP-S5558205-A (JP)
Title: Production of high water-absorbing hydrogel
Inventor: TATEGAMI YOSHIHARU
IPC: C08F8/00
Filed: 1978-10-25
Abstract: PURPOSE: The reaction product from polyvinyl alcohol and a cyclic carboxylic anhydride is treated with a base to produce readily title hydrogels used as hygienic materials, warer separating agent, water retention agent, in industrial scale.  
     CONSTITUTION: To a polyvinyl alcohol of over 50% saponification degree and over 200 polymerization degree, preferably over 75% saponification degree and about 500W2,000 polymerization degree, is added 5W250, preferably about 10W100wt% of a cyclic carboxylic anhydride as maleic or itaconic anhydride and their reaction is effected at a temperature over 50°C. Then, the product is suspended in an inert solvent as lower alcohol and a basic compound of a metal in group Ia and IIa in the periodic table, such as Na, K, Ca, Ba salts, is added in an amount of about 1/3W4, preferably 1/2W2 equivalents per the carboxyl groups in the reaction product, thus producing the objective high water-absorbing hydrogel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08328060-A (JP)
Title: Nonlinear optical material
Inventor: OMI SHIGEAKI
IPC: G02F1/35
Filed: 1995-05-30
Abstract: PURPOSE: To provide a nonlinear optical material improved in nonlinear susceptibility by dispersing a composite particulate, made by covering the surface of a core composed of a semiconductor or a metal with a shell composed of a material different from a matrix and a core, in an optically transparent matrix having a specific refractive index. CONSTITUTION: The optically transparent material >=1.9 to <=4 in refractive index is used as the matrix. The nonlinear optical material large in the value of |χ<(3)> |/α is obtained by dispersing the composite particulate, made by covering the surface of the core composed of the semiconductor or the metal with the material different from the matrix and the core, in the matrix. As the matrix material, for example, an amorphous material, a crystal material, a mixture of the amorphous material with crystal material or the like can be used. As the concrete example of the amorphous material as the matrix material, a glass consisting essentially of 15-50mol% B2 O3 and 50-85mol% PbO is exemplified.
Patent JP-H09104001-A (JP)
Title: Swinging sawing machine
Inventor: ARUDO DEI NIKORUANTONIO
IPC: B23D49/16
Filed: 1996-05-27
Abstract: PROBLEM TO BE SOLVED: To especially efficiently discharge chips by more rapidly performing cutting and continuously slackening a saw plate by rapidly performing a lateral stroke many times during a vertical stroke. SOLUTION: The contour of the back edge 26 of a saw plate 22 has a plurality of corrugated recessed parts or outwardly protruding parts. When the saw plate 22 is moved reciprocally while supported by guide rollers 32, the saw plate is subjected to shaking driving.
Patent JP-H04333968-A (JP)
Title: Inside video auction device
Inventor: NAGATO TAKESHI
IPC: G06Q50/00
Filed: 1991-05-09
Abstract: PURPOSE:To enable participation even without the actual article in an inside auction and to automatically display the state explanation of the presented article. CONSTITUTION:Before starting the auction, a state explanation diagram is stored in a first disk 22, and the photograph of the presented article is stored in second and third disks 24 and 26. In the case of the auction, a signal comes from an auction machine 1, first-third personal computers 21, 23 and 25 are operated and the stored state explanation diagram and photograph are transmitted to a switcher 32. Simultaneously, a fourth personal computer 31 receiving the signal of the auction machine 1 operates the swicher 32, and a picture display device 4 displays the state explanation diagram and the photograph at the decided time in the decided order. Thus, users can be participated in the auction even without carrying the presented articles into the site of the auction.
Patent JP-H08156689-A (JP)
Title: Covered fender mirror
Inventor: HARIGAI NAOKI
IPC: B60R1/06
Filed: 1993-04-23
Abstract: PURPOSE: To keep the visual field of an automobile desirable by fitting a vinyl cover onto a fender mirror since the fender mirror becomes hard to see in the rain. CONSTITUTION: The generally used fender mirror of an automobile becomes hard to see due to raindrops in the rain so as to create a very dangerous state during travel. As the countermeasure, a removable vinyl cover 1 is fitted onto the mirror 2. As a result. raindrops falling on the fender mirror 2 is shut out by the vinyl cover even in the rain so as to keep the view of the automobile desirable.
Patent JP-S6023096-A (JP)
Title: Cover film for color hard copying paper
Inventor: KOBAYASHI NAOTAKE
IPC: B41M7/00
Filed: 1983-07-19
Abstract: PURPOSE:To provide the titled film with which a colorless transparent protective film can be easily provided on a color-printed surface, wherein a resin layer only a heated part of which can be easily welded to the surface of a copying paper and released from the base is provided on the base. CONSTITUTION:A thin film B of a resin not adhesive to the heat-resistant base A such as a polyester film, e.g., a cellulose acetate resin, is provided on the surface of the base A, or the surface of the base A is subjected to a releasing treatment. Thereafter, a resin layer C in which a sublimable dye or the like is diffused or sorbed and only a heated part of which can be easily welded to the surface of a copying paper and released from the base A to form a transparent protective layer, is provided thereon to produce the objective cover film. A porous foamed material, a resin having dispersed therein a powder of a resin having high transparency and a distinct melting point or softening point, a paraffin wax or the like is preferably used for forming the resin layer C. EFFECT:The cover film can be supplied as a connected body, and operating efficiency is enhanced.
Patent JP-H11322902-A (JP)
Title: Phenolic resin, phenolic resin/isocyanate compound composite material, and phenolic resin/isocyanate compound composite foamed material
Inventor: IDE ISAMU
IPC: C08G18/64
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a phenolic resin being quite free from formaldehyde, therefore not giving rise to a problem of health, and having improved fire resistance by reacting a phenol with a vinyl compound. SOLUTION: A phenol is mixed with a vinyl compound having at least two vinyl groups in a molar ratio of the phenol to the vinyl compound of 1:0.3 to 1:2.0, and the mixture is reacted at 20-200 deg.C in the presence of a catalyst such as hydrochloric acid, sulfuric acid, or p-toluenesulfonic acid to obtain a phenolic resin represented by the formula. 1-99 wt.%, desirably, 10-90 wt.% this resin is mixed with 99-1 wt.%, desirably, 90-10 wt.% isocyanate compound, and the mixture is reacted at 0-170 deg.C, desirably, 20-150 deg.C in the presence of, optionally, a blowing agent and a catalyst such as an amine compound or a halogen compound to obtain a phenolic resin/isocyanate compound composite (foamed) material.
Patent JP-S62288558-A (JP)
Title: Method for detecting coating flaw part of metal pipe having coating layer
Inventor: KAMIIDE KOICHIRO
IPC: G01N27/20
Filed: 1986-06-06
Abstract: PURPOSE:To detect a coating flaw part accurately and rapidly with high accuracy by eliminating possibility generating erroneous detection due to disturbance such as a stray current, by contacting metal rollers with a metal pipe so as to provide an interval in the pipe axial direction and detecting the change in the potential difference between the rollers to detect the coating flaw part. CONSTITUTION:The metal pipe 2 having a coating layer layed at a concealed place and soil 1 with which the outer peripheral surface of the metal pipe 2 is contacted are respectively charged negatively and positively to be connected to a DC power source 6. A pair of metal rollers 15, 18 are provided in the metal pipe 2 so as to provide an internal therebetween in the pipe axial direction to be allowed to run in a state contacted with the inner surface of the metal pipe 2 and the potential difference between the metal rollers 15, 18 is measured to detect the change in potential difference and the coating flaw part of the metal pipe is detected. By this method, the flaw part of the coating layer can be detected accurately and rapidly with good workability.
Patent JP-S63296324-A (JP)
Title: Capacitor
Inventor: NISHIKAWA KOREYASU
IPC: H01G4/10
Filed: 1987-05-28
Abstract: PURPOSE:To improve safety by forming a metallized electrode film as a first layer, a metallized oxide insulator film as a second layer and a metallized electrode film as a third layer to a substrate. CONSTITUTION:A metallized electrode film 2 as a first layer, a metallized oxide insulator film 3 as a second layer and a metallized electrode film 4 as a third layer are shaped onto at least one surface of a substrate 1. When abnormal voltage is applied to the metallized oxide insulator film 3 as the second layer through the metallized film electrodes 2, 4 as the first layer and the third layer, the metallized oxide insulator film 3 as the second layer generates breakdown, and a large number of reticulate cracks are formed and the film 3 is broken. The metallized electrode films 2, 4 as the first layer and the third layer are also cracked simultaneously at that time, currents are not flowed through the metallized electrode films 2, 4 as the first layer and the third layer, and the whole capacitor is brought to an open state. Accordingly, accidents such as fuming, ignition, etc., can be prevented, thus providing the capacitor with a safety function.
Patent JP-H06320654-A (JP)
Title: Photodegradable and biodegradable gas barrier foamed sheet
Inventor: KAWAKAMI HAJIME
IPC: B32B27/32
Filed: 1993-05-10
Abstract: PURPOSE:To obtain a lightweight foamed sheet excellent in gas barrier properties and not damaging a natural ecosystem by forming at least one of the cap film and back film constituting the foamed sheet from a thermoplastic resin compsn. having photodegradable properties, biodegradable properties and gas barrier properties. CONSTITUTION:At least one of the cap film 2 and back film 3 constituting a foamed sheet 1 is formed from a thermoplastic resin compsn. having photodegradable properties, biodegradable properties and gas barrier properties. This resin compsn. is prepared by mixing an ethylene/carbon monoxide copolymer resin, a high density polyethylene resin, a polyamide resin and a polycaprolactam resin in a molten state by an extruder. By this constitution, the foamed sheet excellent in gas barrier properties, rapidly decomposed upon the exposure to solar rays and easily biologically decomposed in soil is obtained.
Patent JP-H08307164-A (JP)
Title: Operational amplifier circuit
Inventor: NORO MASAO
IPC: H03F3/45
Filed: 1995-05-02
Abstract: PURPOSE: To obtain the push-pull output operational amplifier with a new configuration. CONSTITUTION: An input signal is give respectively to transistors (TRs) Q1, Q2 of a first stage differential amplifier 38 from input terminals 58, 60. Drain outputs of the TRs Q1, Q2 are respectively given to TRs Q5, Q6 of a next stage differential amplifier 40. An output of the TR Q5 is given to an output by a current mirror circuit comprising TRs Q7, Q12. An output of the TR Q6 is given to a current mirror circuit comprising TRs Q8, Q9 at first and then given to an output by a current mirror circuit comprising TRs Q10, Q11. Through the connection above, a differential output of the TRs Q5, Q6 is converted into a push-pull output of TRs Q11, Q12 and led to an output terminal 56.
Patent JP-H08304765-A (JP)
Title: Plasma address liquid crystal display device
Inventor: IWAMA JUN
IPC: G09G3/36
Filed: 1995-05-02
Abstract: PURPOSE: To adjust liquid crystal driving signals by monitoring display luminance of liquid crystal cells. CONSTITUTION: Plasma cells included in a panel 0 array in rows charging channels consisting of pairs of cathode electrodes K and anode electrodes A. The liquid crystal cells are overlaid on the plasma cells, and have signal electrodes D1 -Dm in columns crossing the discharging channels inside of the display area and reference electrodes Dref overlaying on a part of the discharging electrode outside of the display area. The scanning circuit 2 supplies sequentially selection pulses to the cathode electrodes K and performs line sequential scanning of the discharging channels. The driving circuit 3 supplies AC signal voltages between the signal electrodes D1 -Dm and the anode electrodes A and varies the display luminance of the liquid cells, and also provides a reference luminance by supplying a constant AC voltage between the reference electrodes Dref and the anode electrodes A.  A photo-detection displays 5 are arrayed matching to the reference electrodes Dref and output detected signals according to the reference luminance. A control circuit 6 lies between the driving circuit 3 and the photo-detecting element 5 and controls the AC signal voltages impressed on the liquid crystal cells according to the detected signals to adjust the display luminance.
Patent JP-H09321409-A (JP)
Title: Manufacture of interlayer connection film
Inventor: FUJIMOTO DAISUKE
IPC: H05K3/06
Filed: 1996-05-28
Abstract: PROBLEM TO BE SOLVED: To manufacture an anisotropic interlayer connection film, which is excellent in a high density property of connection and is economic, by a method wherein an insulating layer or projected parts are partially removed in the thickness direction of a metal foil and the projected parts are made to expose in the same height as that of the insulating layer. SOLUTION: An etching resist 4 is formed on the entire surface on one side of the surfaces of a metal foil 1 and at the same time, an etching resist 4 is formed on the other surface of the foil 1 into the shape of projected parts and the metal parts, which are not covered with the resist 4, of the fail 1 are partially etched way in the thickness direction, whereby projected parts 6 are formed on the surface of the foil 1. An insulating layer 7 is formed on the surface, which is formed with the projected parts 6, of this metal foil 1. The formed insulating layer 7 or the projected parts 6 formed on the foil 1 are partially removed in the thickness direction, the projected parts 6 formed on the foil 1 are made to expose in the same height as that of the layer 7 and bumps 8 are respectively formed on the exposed projected parts 6 formed on the foil 1.  Thereby, a control of the shape and definition of the bumps 8 can be easily executed and the bumps of the pitches of 30μm or thereabouts can be formed.
Patent JP-H02310905-A (JP)
Title: Inductor
Inventor: BANDAI HARUFUMI
IPC: H01F17/00
Filed: 1989-05-26
Abstract: PURPOSE:To offer an inductor which can be changed easily by a method wherein coils which have been connected one after another by means of via holes made between insulating sheets of a laminated body of the sheets and which are extended in a thickness direction are formed and a magnetic material is arranged in a hole in a part surrounded by the coils. CONSTITUTION:Conductive lines 14a, 14b, 14c, 14d are formed individually on dielectric sheets 13a, 13b, 13c, 14d. A via bole 15 which is connected to one end part of the conductive line 14b is made at one end of the conductive line 14a; via holes 16, 17 which are connected to one end part of the conductive lines 14c, 14d are made individually at the other end part of the conductive lines 14b, 14c. Coils 18 which have a center-axis line in a thickness direction of a laminated body 12 are formed. A hole 19 is made, in the laminated body 12, in a part surrounded by the coils 18 along the center-axis line. Then, a magnetic material 20 is filled. Since the coils are formed around the magnetic material, their inductance is large. When a size of the magnetic material and its permittivity are changed, their inductance can be changed easily.
Patent JP-S6113492-A (JP)
Title: Manufacture of magnetic bubble memory element
Inventor: FUJIWARA HIDEKI
IPC: G11C19/08
Filed: 1984-06-29
Abstract: PURPOSE:To easily manufacture a reliable terminal part by forming a metallic pattern for the terminal part, and applying photoresist and forming a conductive pattern or ''Permalloy'' pattern by photolithography. CONSTITUTION:An insulating layer 2 is formed of SiO2 on crystal 1 for magnetic bubbles, TaMo5, Au4, and TaMo5' are vapor-deposited continuously as a conductor layer 3, and Al-Cu is vapor-deposited as a terminal part metallic film 6. Photoresist is applied and exposure and development are carried out to form the resist pattern 7 of only; the terminal part; and the terminal part metallic film 6 is etched and the photoresist is separated to form a terminal part metallic pattern 8. Photoresist is applied again and exposed and development are performed to form the resist pattern 9 of a gate part and the terminal part; and the conductor layer 3 is etched and the resist 9 is separated to form conductor patterns 10 and 10'. Resin is applied over the entire surface and heated and cured to form a resin insulating layer 11, ''Permalloy'' is vapor-deposited to form a resist pattern, which is ion-etched to form a ''Permalloy'' pattern.
Patent JP-S5468394-A (JP)
Title: Package for vegitables and fruits
Inventor: ISHIHARA TAKEO
IPC: A23B7/16
Filed: 1977-11-08
Abstract: PURPOSE: To provide a package containing vegitables or fruits which is superior in keep-fresh and see-through qualities by applying thin film of alkali metal salts of aliphatic acids to an inner surface of a synthetic resin film which covers the vegitables or fruits.  
     CONSTITUTION: Vegitables or fruits 1 such as lettuces or strawberries are contained in a synthetic resin film or sheet 2 having good vapor and oxygen permiabilities such as a polystyrene film and polyvinyl chloride film to form a package, the inner surface of the film being applied with a thin film 3 of a sodium or potssium salt of saturated or unsaturated C 12 WC 22  -aliphatic acids. The resulting package has good keep-fresh and anti-fog properties, and offers economical effect from the point of view for saving food resources. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H084489-A (JP)
Title: Concrete segment having buffer member
Inventor: MURAYAMA YASUO
IPC: E21D11/08
Filed: 1994-06-15
Abstract: PURPOSE:To permit the stress transmission by attaching a buffer member which is manufactured from the composite member which is formed by composing a fiber group nonelastic member to an elastic member and permits the drawing of the relation curve between the compression stress degree-compression strain, in projection form, onto the recessed groove of the segment or a cut part. CONSTITUTION:Each groove 4 is formed at the center part in the thickness direction on the segment joint surface 3 of a concrete segment 1 and the ring joint surface 2, and a thin plate shaped buffer member 5 having the larger thickness than the depth of the recessed groove 4 is attached on the recessed groove 4 so as to project from the concrete surface. When the buffer member 5 is compressed between the surface of the contiguous concrete segment 1, the depth of the recessed groove 4 and the thickness of the buffer member 5 are adjusted so that the compression strain is set to 0.6 or less. Then, the cut parts 6 and 6 are formed at the inside and outside edge end parts in the thickness direction of the ring joint surface 2, and the thin plate shaped buffer member 5 having the larger thickness than the depth of each cut part 6, 6 is attached so as to project from the surface of the concrete. Then, the buffer member 5 is formed so that the compression strain in the thickness direction is set to 0.6 or less, and the compression deformation coefficient is set to 100-1500kg/cm<2>.
Patent JP-S5841008-A (JP)
Inventor: IDA MASAYUKI
IPC: B65B13/18
Filed: 1981-08-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5659155-A (JP)
Title: Liquid heating device
Inventor: SAITOU TOSHIHIKO
IPC: F24H1/20
Filed: 1979-10-16
Abstract: PURPOSE:To heat a liquid efficiently by flowing down the liquid consecutively in film from on the flowing down surfaces of combustion cylinders and heating the liquid film directly with the combustion flames of burner tubes on wider heat  conduction surfaces. CONSTITUTION:A burner body 9 forms combustion flames for heating a heated liquid downwards. Combustion cylinders 12 formed to surrouned the combustion flames from the burner body 9 have inside flowing down surfaces which face the combustion flames for heating the heated liquid. A heated liquid supplier 19 supplies the heated liquid to flow down from the upstream parts of the flowing down surfaces of the combustion cylinders 12 along the downstream parts. A hot water storage tank 16 receives the liquid to be heated that flowed down the flowing down  surfaces of the combustion cylinders 12 and previously heated.