baber/WOPTO huggingface dataset:
Patent JP-H09286029-A (JP)
Title: Method and apparatus for molding foamed molded product
Inventor: KAWANOUE SHIGENORI
IPC: B29C39/12
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To prevent the release of a skin and a base material by the interposition of gas by allowing the gas generated in a cavity to rapidly and certainly escape to the outside of the mold when the skin is a two-layered structure of a solid layer and a soft foamed resin layer. SOLUTION: A skin d1 is set to a lower mold set to a mold opened state so that the soft foamed resin layer d3 thereof is turned upwardly and a hard foamable resin raw material R is insected into the space above the soft foamed resin layer d3 of the skin d1 in the mold opened state. A porous seal material 15 is brought into contact with the vicinity of the terminal of the soft foamed resin layer d3 of the skin d1 in the mold opened state and a cavity is evacuated through the porous seal material 15 in a process wherein the hard foamable resin material R is foamed and cured and the evacuation of the cavity is continued for a predetermined time even after the hard foamable resin raw material R is foamed and expanded to come into contact with the porous seal material 15.
Patent JP-S5727545-A (JP)
Title: Three-dimensional color image display unit
Inventor: KIKUCHI MAKOTO
IPC: H04N15/00
Filed: 1980-07-26
Abstract: PURPOSE:To stereographically display a color image by using a means which alternately extracts the color image signal with right and left parallax information and a horizontal deflection circuit which operates with a period 2 times that of the horizontal synchronous signal which is obtained from the color image signal. CONSTITUTION:Right and left eye color signals Sl and Sr with parallax information are selectively supplied to a cathode-ray tube through memory. The right and left image signals Sl and Sr are supplied to the fixed contacts 14a and 14b of a changeover switch 14 and the fixed contacts 15b and 15a of a changeover switch 15. The horizontal synchronous signal PH which is obtained from a horizontal synchronous signal separation circuit 16 is supplied to one input terminal of a phase comparator 17. The output signal from this phase comparator 17 is supplied as the control voltage of a clock generator 18 through a low pass filter 21. Further, the color image signal by which the right and left image signals Sl and Sr are switched alternately within the effective horizontal section and which generates N/2 right and left image picture elements, can be obtaind in the movable contact 14a of the changeover switch 14.
Patent JP-S5627470-A (JP)
Title: Electronic cash register
Inventor: DEGUCHI MINORU
IPC: G07G1/00
Filed: 1979-08-13
Abstract: PURPOSE: To improve services and practicality by making it possible to display price data of commodities in foreign currency.  
     CONSTITUTION: To preset a rate in each rate memory of RAM16, control switch 9 is initially operated. In this state, the rate of each currency is registered through keyboard 8 and preset. Next, switch 9 is placed at the registration mode position, the price of a commodity is registered by keyboard 8 and the group of the commodity is assigned, so that the data will be totalized by totalizers by groups in RAM16. Then, the position of change-over switch 10 is checked and when switch 10 is at the standard position, amount data in Japanese yen are displayed on display units 2 and 7. Further, when switch 10 is placed at the foreign-currency side and the dollar assignment key on keyboard 8 is operated, customer's display unit 8 displays its commodity code, the amount in Japanese yen, dollar indication, and the amount in dollars as far as data is preset in the dollar rate memory of RAM16. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08302725-A (JP)
Title: Civil engineering work device having operating tool at frontend of connecting arm
Inventor: MARCHETTA HENRI
IPC: E02F3/42
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a machine with a work apparatus enabling offset in the lateral direction of an articulated arm having a boom or the like and being capable of applying even to a multifunctional device such as an excavating loader. SOLUTION: A work apparatus is composed of at least three members 3, 4, 5, and these members are all connected rotatably around horizontal shafts A, and a nose has the tool 5. The angles of these members are changed by a plurality of rams. The tool stick 4 is connected to the preceding member 3 through double articulated sections 20. In the double articulated sections 20, angles can be changed around the horizontal shafts A while angles in the lateral direction can be changed around shafts B passing in surfaces crossed at right angles with the shafts A. The side displacement is controlled by the rams 22 mounted on the sides of the support member 3. The rams 13 control angular changes in the periphery of the horizontal shafts A of the tool stick 4, and the tool stick is supported to the articulated sections 20 in front of the shafts B.
Patent JP-H01273442-A (JP)
Title: Communication method for mobile body communication
Inventor: ITO SADAO
IPC: H04B7/26
Filed: 1988-04-26
Abstract: PURPOSE:To improve the communication quality and to reduce the interference and disturbance so as to improve the effective utility of frequency by adopting the transmission reception diversity. CONSTITUTION:A location registration signal from a mobile radio means is transferred to a radio system controller 20 to control and manage each radio base station 30 from a radio base station receiving the location registration signal in an excellent state and enabling communication among radio base stations 30. The radio system controller 20 registers identification information of the mobile radio means included in the location registration signal and the identification information of the radio base station able to communicate with the mobile radio means. In order to inform the end of location registration to the mobile radio means, the transmission timing is made identical and the signal content of the control signal is made identically to all radio base stations transferring the location registration signal to send the control signal for the notice to them. Thus, the diversity effect is obtained and the frequency utility rate and the communication quality are improved.
Patent JP-H11293765-A (JP)
Title: Structure
Inventor: OGUCHI TOSHIKI
IPC: E04B1/18
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent the using efficiency of the inside space of a structure from decreasing by constituting a construction body comprising columns and beams to have a main frame structure and subframe structures so that the main frame structure has a rigidity in two or more horizontal directions and the subframe structures have a rigidity in only one horizontal direction. SOLUTION: A structural frame body 11 constituting a structure 10 is provided with a main frame structure 12 and subframe structures 13, 13 disposed at both sides of the main frame structure 12. The main frame structure 12 and the subframe structures 13 cope with the P-directional horizontal force, as an integral structure, and only the main frame structure copes with the Q-directional horizontal force, in an earthquake. In this case, in columns 16, 16,... constituting the subframe structure 13, since a structure having rigidities in two directions is not required differently from columns of a conventional SRC building, the sectional area of the columns can be reduced and hence, the inside space can be widely used.
Patent JP-S58220902-A (JP)
Title: Turbine blade structure
Inventor: SUZUE SHINICHI
IPC: F01D5/28
Filed: 1982-06-16
Abstract: PURPOSE:To reduce drain errosion of a movable blade which has not a projection part by forming a projection part on the working fluid inlet side at the top edge of two - 1/2 pieces of the movable blade at the final stage and concentrating the drain errosion to the projection part. CONSTITUTION:Movable blades 1 made of Ti-alloy are implanted onto the outer periphery of a turbine blade wheel 3, and a projection part 6 having a projection amount of 1-30mm. is formed over the length of 1/3 of the total length A of the movable blade 1 at the top edge of a working fluid inlet port side 5 on every four pieces of the movable blade. The number of the projection parts 6 to be installed in the interval is determined so that the drain errosion preventing effect may be obtained with the least number of piece.
Patent JP-H11282124-A (JP)
Title: Heat-developable photosensitive material
Inventor: ITO TADASHI
IPC: G03C1/498
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-developable photosensitive material having photographic characteristics of high contrast and low fog to be used for a photomechanical process, especially, a scanner and an image setter. SOLUTION: The heat-developable photosensitive material contains a nonphotosensitive organic silver salt and photosensitive silver halide and a binder on a support, and this nonphotosensitive organic silver salt has metal ions selected from Ca, Mg, Zn, and Ag added to it in the form excluding any halide and the image forming layer containing this photosensitive silver halide uses a polymer latex amounting to >=50 weight% of the binder and having a glass transition point of -30 deg.C to 40 deg.C, and this image forming layer and/or its adjacent layer contains a nucleator.
Patent JP-H10298794-A (JP)
Title: Back mask for spot plating
Inventor: SUZUKI KATSUMI
IPC: C25D5/02
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To make a spot plating possible with a simple structure, to improve the reliability of an electrode, and to plate a lead frame in uniform thickness, by providing the electrodes in the form of the stripes opposite to each other at the part positioned on the outer frame of a material to be plated on both ends of a back mask. SOLUTION: The electrodes 15 of foil constituting the cathode formed by plating and vapor deposition are provided on both ends of the cushion rubber 10 of a back mask, i.e., the parts positioned on the outer frame of a lead frame, in the form of the stripes opposite to each other. The electrode 15 of foil consists of gold, silver, etc., and the thickness is controlled to 5-10 μm. The electrode is formed by vapor deposition or plating to be used as a cathode. Since the electrode 15 is formed in this way, the electrode is not missed due to the breakage during the plating. Further, as the electrodes are formed in stripes, the electrode 15 is increased in size, and the potential is uniformly distributed.
Patent JP-H11283818-A (JP)
Title: High corrosion-resistant r-fe-b bonded magnet and its manufacture
Inventor: YOSHIMURA MASAYUKI
IPC: H01F1/08
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of high corrosion-resistant R-Fe-B bonded magnet which consists of industrial processes optimum for providing a corrosion- resistant coat by high adhesion strength and satisfactory dimensional acuuray on a magnet surface for preventing plating liquid and detergent from entering and remaining at a porous R-Fe-B bonded magnet in an R-Fe-B bonded magnet non- electrolytic plating method which is provided with extremely high corrosion resistance which prevents generation of rust, even in a test at high temperature and high humidity for a long term. SOLUTION: An R-Fe-B bonded magnet is barrel-ground through a dry method by a barrel device by setting one piece of a non-fixed form A to be a medium, ground Al fine pieces are force-fitted and coated to the resin face and sealing part of the surface of a bond magnet and Al fine pieces is coated to a magnetic powder face similarly so as to give zincate conversion processing to the surface of an Al-coated layer formed on the surface of the R-Fe-B bonded magnet, thereby the flowing out of Al at the time of electrical plating is prevented to improve electrical plating. Then an R-Fe-B bonded magnet plating coated product of superior corrosion resistance and the reduced deterioration of magnetic characteristic is obtained.
Patent JP-S5532009-A (JP)
Title: Silver halide photographic material
Inventor: DATE SUKEAKI
IPC: G03C1/85
Filed: 1978-08-25
Abstract: PURPOSE:To provide sufficient drawability, sufficiently hard film, sufficient adhesion power to hydrophobic substrate and superior antistatic ability by providing the specific composition on one or both sides of the hydrophobic substrate for photograply. CONSTITUTION:The antistatic composition which is composed of water-soluble film formable styrene-maleic anhydride copolymer, colloidal silica, compounds such as of formulas II, III having two or more ethylene imino groups such as formula I and compounds having two or more epoxy rings such as of formulas IV, V and whose pH has been controlled to 5 or over is coated on the surface of a hydrophobic substrate.
Patent JP-S59229191-A (JP)
Title: Finned heat exchanger
Inventor: TANAKA HIROYOSHI
IPC: F28F1/32
Filed: 1983-06-09
Abstract: PURPOSE:To lower a pressure loss and a thermal resistance, by arranging the titled heat exchanger such that a slit is defined through the part of fin in its dead water region and the fin is partly cut and raised around the slit in the flowing direction of heating medium. CONSTITUTION:A slit is defined through an aluminum fin in its dead water region, and a fin around the slit is cut and raised for forming a cut-raised protrusion 5. An air which flows into a plurality of fins 4 from the direction of arrow mark is thus caused to pass through a copper tube 6, while absorbing or emitting a heat transmitted from a cooling medium inside the copper tube 6 over the surface of fin 4. Despite a dead water region formed at the rear of copper tube 6, an air which collides with the dead water region is led to flow along the side of cut-raised protrusion 5, and thereby reducing the area of dead water region. The heat resistance is thus lowered.
Patent JP-S5530166-A (JP)
Title: Paste type lead acid storage battery positive plate and manufacturing same
Inventor: YASUDA HIROSHI
IPC: H01M4/20
Filed: 1978-08-24
Abstract: PURPOSE:To maintain electrode plates to the full, increase their porosity, and improve their discharge characteristics and life by coating the pasted active material which uses the fibered and network fluorine resin as settlement agent on grids. CONSTITUTION:For example, elliptical impalpable powder aqueous suspension of fluorine resin of 0.2 to 0.5mu in particle size is added to the mixtures of lead powder and oxidized lead powder and rubbed out into the pasted shape. The fluorine resin weight ratio is 0.01 to 0.02% for lead powder as solid component and its particle size is equal to or below that of lead powder. It is desirable to add a small amount of non-ion interfacial activator. Sulfuric acid is added to the above paste and rubbed out. The fluorine resin particles are fibered, intertwine one after, and change into network. Electrode plates are made up by coating the paste whose entire part has rubber elasticity on grids. As a result, the electrode plates with their strength fully maintained, with increased porosity, and with excellent low temperature high rate discharge chracteristics and life characteristics can be obtained.
Patent JP-H0651123-A (JP)
Title: Manufacture of polarization film
Inventor: KAARUUHAINTSU AREKUSANDERU OSU
IPC: G02B5/30
Filed: 1993-04-07
Abstract: PURPOSE: To obtain a polarizing film having high dichroic absorbency. CONSTITUTION: A mixture of PVA contg. a dichroic material with a solvent is cast or extruded and the resultant film is dried at 10-210 deg.C and drawn by 300-1,200% to produce a polarizing film consisting essentially of PVA and at least one kind of dichroic material. At this time, a drawing gap (l0 ) is given in accordance with the width (b0 ) of the undrawn film so as to satisfy the condition b0 /l0 <3.
Patent JP-H01276806-A (JP)
Title: Muting circuit
Inventor: MOMOSE SHIGERU
IPC: H03F1/00
Filed: 1988-04-28
Abstract: PURPOSE:To obtain a sufficient attenuation quantity without increasing the output impedance of a circuit by providing an operational amplifier at an audio signal line and providing a switching means in the feedback loop of the operational amplifier. CONSTITUTION:An operational amplifier 2 is provided on an audio signal line and a switching means 3 is provided in the feedback loop of the operational amplifier 2. Thus, for example, when a power source switch is turned on, the voltage of an output terminal 12a quickly rises, and since the rise of the minus B power source is late, a transistor 9 is not turned on even when the voltage level of a control terminal 5 is any level. For this reason, since a connecting line JI becomes an 'H' level, a transistor 10 is turned on and a transistor 3 is turned off. Thus, the sufficient attenuation quantity is obtained without increasing the output interface of a circuit.
Patent JP-H07312326-A (JP)
Title: Manufacture of multilayre electronic component
Inventor: FUKUI YASUHARU
IPC: H01G4/12
Filed: 1994-05-18
Abstract: PURPOSE:To obtain a manufacturing method which prevents an electrode pattern from being transferred to the rear side and which enhances a thermal transfer by a method wherein an electrode formation layer composed of a function- separated multilayer structure in which a layer exclusively used for exfoliation is formed as a first layer and in which a layer exclusively used for electrode- pattern formation is formed as a second layer is formed on one face of a base film and a rear-transfer prevention layer is formed on a face opposite to it. CONSTITUTION:An electrode formation layer composed of a function-separated multilayer structure in which a layer 16 exclusively used for exfoliation is formed as a first layer and in which a layer 17 exclusively used for electrode- pattern formation is formed as a second layer on it is formed on the coated face of a base film 1 as a film for electrode formation. In addition, a rear- transfer prevention layer 18 is formed on a face opposite to it so that an electrode pattern does not adhere again. Then, an electrode pattern 9 is formed on the electrode formation layer on the base film 1. This assembly is dried and wound, it is rewound and transferred thermally onto a ceramic green sheet, and this assembly is stacked, heated, pressurized and fired.
Patent JP-S5629824-A (JP)
Title: Magnetic head
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B5/133
Filed: 1979-08-17
Abstract: PURPOSE:To decrease the variance of S/N of product, by making less the average crystal particle diameter of polycrystal ferrite than the specified value, in the junction ferrite magnetic head consisting of the junction between the single crystal ferrite part and polycrystal ferrite part. CONSTITUTION:In the junction ferrite magnetic head which incorporates the magnetic tape contact part consisting of the single crystal ferrite like  manganese zinc ferrite, and nickel zinc ferrite with the magnetic circuit constituent part consisting of the polycrystal ferrite 2 with direct solid phase reaction, the average crystal particle diameter of the polycrystal ferrite 2 is taken as the width l of magnetic head track or less. Thus, even with narrowered track width, the junction ferrite magnetic head suitable for the video head less in the variance of S/N can be obtained.
Patent JP-H11286593-A (JP)
Title: Epoxy resin composition and semiconductor-sealed device
Inventor: ITO MASAHIKO
IPC: C08K5/54
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition having excellent moisture resistance, solder heat resistance, moldability, flowability, or the like, especially after the reflow of a solder, not generating inner resin cracks, leak electric currents, or the like, and capable of guaranteeing reliability for a long period by compounding a specific epoxy resin, a silane coupling agent and a filler. SOLUTION: This epoxy resin composition comprises (A) an epoxy resin of formula I, (B) a phenolic resin, (C) an epoxy-containing silane coupling agent of the formula: R<1> -Cn H2n -Si(OR<2> )3 [R<1> is an epoxy-containing atomic group; R<2> is methyl or ethyl; (n) is an integer of 0, 1 or large] (for example, a compound of formula II) containing a fine amount of an organic base, (D) boron nitride powder having the maximum particle diameter of <=100 μm, and (E) a curing accelerator (for example, a phosphorous curing accelerator) as essential components, wherein the component D is contained in an amount of 25-90 wt.% based on the total amount of the resin composition. The organic base in the component C is preferably compounded in an amount of 0.05-5 wt.% based on the silane coupling agent. The component D preferably has an average particle diameter of <=30 μm.
Patent JP-S5228368-A (JP)
Title: Oscilloscope apparatus using electro-optic display panel
Inventor: TSUNODA ICHIROU
IPC: G09F9/00
Filed: 1975-08-28
Abstract: PURPOSE: An electro-optic display panel capable of making matrix display is used to make an extra-thin, lightweight oscilloscope of low voltage and low power consumption capable of displaying the waveforms observed. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5628811-A (JP)
Title: Working metal mold for delustered synthetic resin molded article
Inventor: INOUE RIYOUSUKE
IPC: B29C43/00
Filed: 1979-08-16
Abstract: PURPOSE:To obtain a working metal mold capable of providing thermoplastic resin molded articles having a large delustering effect by forming metal coatings having minute projections and recessions due to metal spraying on the surface of the metal mold. CONSTITUTION:A material such as a metal, ceramics or the like is molten by oxygen-acetylene or hydrogen flame, and sprayed through a nozzle onto the surface of the die thereby to form metal coatings having further smaller projections and recessions on the above described projections and recessions themselves of a certain roughness. A thermoplastic resin introduced in the metal mold is shaped by rough projections and recessions on the metal mold. However, in contracting by being cooled, the molded article in a semimolten state undergoes sheating by the microscopic projections and recessions of the metal mold, and also undergoes an action such as scratching on the surface of the formed article. Therefore, the delustering effect becomes large.
Patent JP-S5437597-A (JP)
Title: Photo integrated-circuit device
Inventor: ITOU KUNIO
IPC: G02F1/17
Filed: 1977-08-30
Abstract: PURPOSE: To manufacture a photo IC device by making high-efficiency photo transmission possible and by electrically insulating each element. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H043025-A (JP)
Title: Connecting structure for display panel
Inventor: KUNIYORI TOMOYUKI
IPC: G09F9/00
Filed: 1990-04-20
Abstract: PURPOSE:To decrease the kinds of wiring boards by building bidirectional shift registers into LSIs for display driving and forming the driving circuit parts connected to the side edges facing each other of the display panel into the same structure. CONSTITUTION:The bidirectional shift registers which can bidirectionally shift display data are built into the LSIs 3, 4 for display driving. The wiring board 6, 7 are provided with respective signal lines 17 connected to the input side electrodes of the LSIs 3, 4 for display driving respectively at both side edges of the wiring boards 6, 7. In addition, the driving circuit parts connected to the side edges facing each other of the display panel by using the wiring substrates 5, 8 connected to the connecting terminals connected to an external display data supplying section are made into the same structure. The use of one kind of the segment boards 6, 7 as both upper and lower segment boards is, therefore, possible. The kinds of the wiring boards are decreased in this way.
Patent JP-S5328968-A (JP)
Title: Concentration tank
Inventor: YASHIRO JIYOUJI
IPC: B01D21/06
Filed: 1976-08-30
Abstract: PURPOSE: To provide an efficient sludge concentration tank with the depth thereof so increased to form the upper larger diameter section of the circular tank as a sedimentation zone and the lower smaller diameter section thereof as a consplidation zone and with the area of the consolication zone reduced to increase sedimentation rate. 
     COPYRIGHT: (C)1978,JPO&Japio