baber/WOPTO huggingface dataset:
Patent JP-S6459723-A (JP)
Title: Manufacture of ceramic superconductive thread body
Inventor: OZAKI MASANORI
IPC: H01B13/00
Filed: 1987-08-28
Abstract: PURPOSE:To improve pinning effectiveness by multilayerly forming thin films having different crystal structures in the film thickness direction with the temperature of a core material made to change, and then applying heat treatment to the thin films. CONSTITUTION:Thin films having different crystal structures are multilayerly formed in the film thickness direction with the temperature of a core material made to change, and then the thin films are heat treated. For instance, first as the fist stage, the thin films are formed to a 3000Angstrom  thickness with the core wire temperature retained at 550 deg.C, consecutively as the second stage, they are formed to a 2000Angstrom  thickness with the core material temperature kept at room temperature, furthermore as the third stage, they are formed to a 3000Angstrom  thickness with the core material temperature retained at -180 deg.C. Then three layer ceramic superconductive thin films having different crystal structures are formed with the thin films heat treated at 600 deg.C for three hours in the O2 atmosphere.
Patent JP-S6370395-A (JP)
Inventor: HAMAMOTO HIROSHI
IPC: G07F13/06
Filed: 1986-09-11
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-S58117692-A (JP)
Inventor: NISHIMURA KOUJI
IPC: H05B41/18
Filed: 1981-12-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6458165-A (JP)
Title: Picture reader
Inventor: KOGA YOSHIRO
IPC: H04N1/028
Filed: 1987-08-28
Abstract: PURPOSE:To attain a low cost by collecting a light from a tubular light source having a prescribed opening on an original with an elliptic cylindrical reflecting mirror so as to attain effective utilization of the light source and to miniaturize the reader and to omit cooling components or the like for the light source. CONSTITUTION:The tubular light source 1 composed of a cold cathode discharge tube sealed with a rare gas such as xenon has a prescribed opening 2, a radiated light radiated with a prescribed aperture angle from the opening 2 of the tubular light source 1 is radiated to an elliptic cylindrical reflecting mirror 3 whose cross sectional shape is a part of an ellipse and prolonged cylindrically, the reflected light by the reflecting mirror transmits through an original platen glass 4 and radiates a prescribed part of the original 5 having picture information such as characters or a picture, and the reflected light from the original 5 onto the picture information of the original 5 is collected to the light receiving section 8 of an image sensor 7 by a fiber lens array 6 as a real unmagnification picture and picture information by one line is obtained by photoelectric conversion.
Patent JP-H1054223-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: HIROTA SHINYA
IPC: F01N3/36
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To improve an NOX control rate at a transition time by adding HC in good precision at an appropriate time to each of an upstream catalyst, and a downstream catalyst to avoid HC poisoning of each catalyst and at the same time to effectively utilize each of the catalysts. SOLUTION: In an exhaust emission control device of an internal combustion engine for adding HC in accordance with the temperature of each catalyst 3 and 4 by arranging plurality of lean NOX catalysts 3 and 4 in series inside an exhaust tube 2 of an internal combustion engine 1, and providing an HC adding devices 13 and 14 on an upstream side thereof, transition state detecting means for detecting a transition state, first addition control means for adding HC to the upstream side catalyst 3 by predicting a change in the exhaust gas temperature by transition and second addition control means by ECU 20 for adding HC to the downstream side catalyst in delay of a predetermined period by the first addition control means are provided.
Patent JP-S6369633-A (JP)
Inventor: KATO SUMIO
IPC: B32B15/08
Filed: 1986-09-11
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-H0260826-A (JP)
Title: On-vehicle sliding door
Inventor: MOCHIZUKI CHIZUKO
IPC: E05F5/00
Filed: 1988-08-29
Abstract: PURPOSE:To contrive to strengthen an on-vehicle sliding door by providing a stopper which comes in contact with an locking section at the car body side on the back face of the extended rear end section of a door inside handle. CONSTITUTION:A side panel 3 is formed with an opening section 4 for installing a sliding door 2 as a platform. An auxiliary inside handle is arranged in a position which is hidden underneath an instrument panel 13 when the sliding door 2 is closed. The auxiliary inside handle 14 is formed into a L-shape while the lower end section of it is extended afterward wherein a stopper 15 made of an elastic material such as rubber and the like is fixed onto the rear face of its extended section. Which situation therefore allows the stopper 15 to come in contact with the side wall section 3a of the side wall panel 3 so as to let the sliding door 2 be locked when the auxiliary inside handle 14 is pulled out afterward. Impact applied to the stopper 15 is received by the whole of the auxiliary inside handle 14, local stress concentration can thereby be prevented.
Patent JP-H1167823-A (JP)
Title: Manufacture of wiring board with bump and semiconductor package
Inventor: YAMAZAKI AKIO
IPC: H01L21/60
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a low-cost method for manufacturing a wiring board with bumps having a good height accuracy formed on the wiring, provide a method for manufacturing a wiring board with bumps suitable for flip-chip mounting by the advantages of good height accuracy and other reasons, and also provide a method for manufacturing a semiconductor package which has a high reliability in connection between a substrate and bumps. SOLUTION: A first metal layer 9 is formed on an insulated substrate. This metal layer 9 is for forming flat wires afterward. Then, a belt-like pattern 10 is formed from a second metal layer 7. The elements of the belt-like pattern 10 are formed with the same width as that of a projecting bump 4 by an additive process (plating) on a region, where a flat wires 5 will be formed in an after process and in a region, including a space adjacent to the flat wires 5 and between the flat wires 5. Next, the wires are formed. At this time, parts of the elements of the belt-like pattern 10 in the space between the flat wires 5 are removed. As a result, the projecting bumps 4 formed from the second metal layer 7 are formed in such sections, where the belt-like pattern 10 and the flat wires 5 cross each other.
Patent JP-H0879431-A (JP)
Title: Facsimile equipment
Inventor: KAWASAKI MASASHI
IPC: H04N1/00
Filed: 1994-09-08
Abstract: PURPOSE: To prepare communication managing data even when a memory is partially made defective by external noise by converting communication managing data to image data, storing those data in the memory and displaying them by printing or the like when the memory exceeds the prescribed capacity. CONSTITUTION: A communication managing code generating part 9 fetches communication information of each communication from a main control part 1, generates coded data from this information in terms of software and stores them. The main control part 1 makes a character code a character pattern for each line and these character patterned data are compression-encoded. The compression-encoded data are stored in a RAM 15 for communication managing image information and its address information is stored in a transmission/ reception managing information index RAM 14. When the amount of data in the RAM 15 reaches a prescribed amount or when an operator instructs the output, based on the address information in the transmission/reception managing information index RAM 14, all data in the RAM 15 are decoded by an image decoding part 11 and printed out by a printer part 12.
Patent JP-S6194376-A (JP)
Title: Superlattice pbt
Inventor: SUSA NOBUHIKO
IPC: H01L29/15
Filed: 1984-10-16
Abstract: PURPOSE:To obtain a PBT having high-speed response characteristics by alternately arranging GaAs and AlxGa1-xAs (0.5<=x<=1) in parallel in the direction of traveling of carriers between an emitter and a collector and forming a base in multilayers. CONSTITUTION:GaAs 1 in thickness of 10-2,000Angstrom  and AlxGa1-xAs (0.5<=x<=1) 7 are alternately disposed periodically in multilayers along the direction of traveling of carriers between an emitter 3 and a collector 4, and bases 2 are arranged in multilayers. When the speed of electrons in GaAs 1 is slow, there are saturation drift speed at the GAMMA points of the layers 1, and saturation drift speed shifts to the X points of the layers 7 when electrons are accelerated and kinetic energy exceeds a predetermined value. When the mass of free electrons is represented by m0, effective mass is represented by 0.32m0 at the proportional points and (0.32-0.06x)m0 at the X points, and reduces when an X value is increased. On the other hand, the speed of electrons increases with the reduction of effective mass. That is, when the electrons of GaAs are accelerated at high speed, one part shifts to AlxGa1-xAs having small effective mass at the X points, thus acquiring response at speed higher than only GaAs.
Patent JP-H0664121-A (JP)
Title: Biaxially-oriented polyester film having excellent abrasion resistance
Inventor: SASAKI YASUSHI
IPC: B32B27/36
Filed: 1992-08-12
Abstract: PURPOSE:To provide a polyester film also having excellent abrasion resistance while making travelling and flatness coexist by forming a large number of projections based on fine particles onto the surface of the polyester film. CONSTITUTION:A large number of projections based on fine particles are formed onto at least one surface of a biaxially-oriented polyester film, and surface roughness at a time when a section, where there is no projection based on fine particles in said film surface, is measured by an interatomic power microscope is 0.2-2nm on an average.
Patent JP-2001044579-A (JP)
Title: Hybrid integrated circuit device
Inventor: SHIMIZU HISASHI
IPC: H05K1/02
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To improve heat radiating property of a light emitting device where light emitting elements are fitted on a printed board, as well as light emitting efficiency, and realize making it light-weight compact in thickness and size. SOLUTION: A Cu pattern on which Ni is adhered is formed on a metallic board 11, and light emitting elements 10 are mounted thereon in a serial circuit, and then the serially connected metallic boards are connected in parallel. Since the Ni has superior corrosion resistance and high light reflection efficiency, the surface itself of a board can be utilized as a reflection plate. In addition, a lens 37 is formed on the respective light emitting element and the light emitting efficiency can be improved. Furthermore, a first wiring 26 and a second wiring 27 are provided, so that a hybrid integrated circuit board 11 can be connected in parallel in a matrix form.
Patent JP-S60107543-A (JP)
Title: Compression testing method of corrugated fiberboard box
Inventor: YAMAGUCHI MAKOTO
IPC: G01M99/00
Filed: 1983-11-16
Abstract: PURPOSE:To measure the compressive strength of a corrugated fiberboard box accurately while excluding the influence of an internal flap by using an adapter which clamps fixedly the internal flag and external flap of the corrugated fiberboard box which is already assembled. CONSTITUTION:The adapter 10 is formed by connecting an external plate 11 in a nearly rectangular shape and an internal plate 12 in the same shape by a connecting plate 13 which connects only one end parts of each plate. The internal flap 2 and external flap 3 of the corrugated fiberboard box are inserted into the open parts of the external plate 11 and internal plate 12, and the adapter 10 is locked detachably to both flaps 2 and 3. The adapter 10 is locked after the corrugated fiberboard box 1 for a compression test is assembled, and an adhesive tape is stuck on the meeting part of the external flap 3 to take the compression test.
Patent JP-H1161414-A (JP)
Title: Microwave plasma device
Inventor: MORITA TAKESHI
IPC: H05H1/46
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To uniformize plasma density in a plasma generating region in CVD, etching or the like by a microwave plasma device and to provide a microwave plasma device uniform in thickness distribution and coating performance. SOLUTION: To the surface of a substrate 3 to be applied with plasma, a microwave introducing window 6 is set at an angle approximately same as the leakage angle of microwaves, by which plasma is uniformized, and the production of a thin coating film uniform in thickness distribution is made possible. Furthermore, an introducing gas 8 to be converted into plasma is introduced in accordance with the distribution of electric field strength by microwaves, by which the plasma density is uniformized, and the production of thin coating film uniform in thickness distribution and coating performance is made possible.
Patent JP-H0939472-A (JP)
Title: Ball-point pen
Inventor: FURUKAWA KAZUHIKO
IPC: B43K7/10
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To enhance the writing capacity to a temp. change or the elapse of time, in a ball-point pen wherein a ball-point pen tip and an ink housing cylinder are fixed to a joint, by molding the joint from medified polyphenylene ether(PPE) and modified polyphenylene oxide(PPO) obtained by modifying PPE and PPO with polystyrene(PS). SOLUTION: In a ball-point pen using aq. ink having high static viscosity but lowered in viscosity by the rotation of a ball at a time of writing to flow out, a joint is molded from modified polyphenylene ether(PPE) and modified polyphenylene oxide(PPO) obtained by modifying PPE and PPO with polystyrene(PS) and excellent in creep resistance, rigidity and the barrier properties against the evaporation of aq. ink. The joint 3 has a fitting cylindrical part 11 having a pressure insertion cylindrical part 7 formed to the first half part thereof and having an ink housing cylinder 4 fixed to the latter half part thereof and a tip 5 holding a ball 5a is inserted in the tip mounting hole 10 provided to the leading end of the pressure insertion cylindrical part 7 under pressure.
Patent JP-H0378232-A (JP)
Title: Manufacture of semiconductor device
Inventor: OTOBE KENJI
IPC: H01L21/321
Filed: 1989-08-21
Abstract: PURPOSE:To reduce the thickness of a substrate and to prevent the substrate from chipping or cracking in a process up to the formation of a chip by extending a metal layer and gold plating of the rear surface of the substrate from the rear surface to make chipping difficult, and adhering a transparent plate thereto. CONSTITUTION:After a semiconductor substrate 1 is reduced in thickness, a metal layer 8 is deposited about predetermined Angstrom on the whole rear surface of the substrate by sputtering or depositing Ti and Au thereon, a viahole 1 is patterned on the rear surface of the substrate whole observing the front surface of the substrate by using a both-side surface mask aligner, and windows 13, 14 for forming a viahole and a scribing region 5 are formed. Then, a through-hole 12 is formed while observing the pattern on the front surface of the substrate. Thereafter, Ti and Au are deposited on the whole surface of a quartz plate to form a metal layer 9. With the layer 9 as an electrode gold plating 11 is formed. After an opening 15 is buried with the plating 11, the plating reaching the layer 8 of the rear surface of the substrate reaches the front surface of the layer 9 of the front surface. Then, the metal on the plate 6 is removed, adhesive 9 is melted, and separated from the quartz plate. Thus, is prevents from the substrate from chipping or cracking.
Patent JP-H0555922-A (JP)
Title: A/d converter circuit
Inventor: YOSHIZAWA HIROKAZU
IPC: H03M1/46
Filed: 1991-08-27
Abstract: PURPOSE:To realize the control of an input output characteristic of the A/D converter through the use of an addition and subtraction amplifier and a sample- and-hold circuit. CONSTITUTION:An output 6 of a D/A converter is connected to an input of a sample-and-hold circuit 2 and an addition and subtraction amplifier 3 and the other input of the addition and subtraction amplifier 3 is connected to the input of a comparator 5 and the other input of the comparator 5 is connected to one of outputs of the sample-and-hold circuit 2. In order to control the input output characteristic, a voltage equivalent to 1/2 LSB is held in the sample-and- hold circuit 2 and calculated with a reference voltage with the addition and subtraction amplifier 3 and the result is inputted to the comparator 5. Thus, the input output characteristic of the A/D converter is easily controlled.
Patent JP-S58115507-A (JP)
Title: Temperature controller for floor heater
Inventor: AOYANAGI HIROFUMI
IPC: F24D13/02
Filed: 1981-12-28
Abstract: PURPOSE:To attain a comfortable heating, by providing a floor heating face having heaters and sensors for detecting temperatures of heaters, a manual heater temperature setting circuit, and a switching means to a fixed potential for selecting a prescribed heating zone to obtain a high temperature. CONSTITUTION:Heating zones Z1 and Z2 of the heating face are provided with heaters H1 and H2 and thermosensitive materials TH1 and TH2 respectively. When the temperature is low in case that a changeover switch SW1 is set to a position N, the thermosensitive material TH1 has a high impedance, and the output of a voltage comparator CP1 becomes H through a transistor TRQ1, and the electric power is supplied to the heater H1 through a contact X1; and when the temperature is raised, the power supply to the heater H1 is stopped. This operation is repeated to control the temperature of the zone Z1, and the zone Z2 is controlled similarly. In case that the SW1 is set to a position P1, the temperature of the zone Z1 is controlled to be always high; and if the user is in the zone Z2, he can obtain a proper temperature by the adjustment of a variable resistance VR2; and in case that the SW1 is set to a position P2, the reverse relation is set.
Patent JP-H04101992-A (JP)
Title: Elevator door control device
Inventor: MURAMATSU HIROSHI
IPC: B66B13/26
Filed: 1990-08-17
Abstract: PURPOSE:To prevent wrong operation by providing a second amplifier with an amplification factor lower than that of a first amplifier connected to an infrared ray sensor for detecting heat generated by passengers, and cutting off the output of the first amplifier when the output of the second amplifier reaches a specified level. CONSTITUTION:There is provided an amplifier with a low frequency characteristic and an amplification factor lower than that of an amplifier 2 connected to an infrared ray sensor 1. This amplifier 4 is connected to a level detector 5 so as to detect the level of the output 4a of the amplifier 4. When the output 2a of the amplifier 2 becomes more than the specified value in this constitution, a door opening command signal is outputted from a detection level judging circuit 3. On the other hand, when the level of the output 4a of the amplifier 4 becomes more than the specified value, the level detector 5 is operated so as to operate the detection level judging circuit 3 to the cutoff side, thus impeding the generation of a door opening command. Wrong operation caused by the infrared ray output of a heater or the like can be thereby prevented.
Patent JP-H0533402-A (JP)
Title: Insect proof sheet for floor material
Inventor: KIDA HIRONARI
IPC: E04B1/72
Filed: 1991-07-31
Abstract: PURPOSE:To maintain the effect of an insect proof sheet for a long term and to improve its adhesion to a floor material in the insect proof sheet which is spread under the floor material such as a carpet, a mat and a tatami or inserted between them for mainly preventing the occurrence of tick and exterminating it. CONSTITUTION:Plastic sol into which an insect proof agent and a foaming agent are mixed is used as material for the emanating body 3 of the insect proof agent, and set on permeable sheet base material 1 in about uniformly distributed pattern and printed, and heatingly foamed to form the emanating body 3. Since the insect proof agent is enclosed in the foaming body of plastics, it emanates slowly through the hole of the foaming body for a long term. In addition to that, an insect proof sheet can be used as a nonslip member for a floor material such as a mat or the like by using it with the foaming body set on an upside.
Patent JP-H1143874-A (JP)
Title: Transfer printing
Inventor: MORISHIMA FUMIHIRO
IPC: D06P5/00
Filed: 1997-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a transfer printing method so designed as to form a mediating sheet transferred with an electrostatic latent image developed with a toner containing dye-dispersed water-soluble fusible resin powder to transfer and print a fabric with a pattern on the mediated sheet made by an electrostatic copier without the need of using any gravure roll or screen. SOLUTION: First, a mediating sheet such as polypropylene resin film- laminated paper is fusedly transferred with an electrostatic latent image developed with a toner containing a water repellent such as a fluorine-based compound, silicon-based compound or zirconium-based compound and resin powder prepared by dispersing a dye in a water-soluble fusible resin such as polyester polyol, polyethylene oxide, polyether-based polyurethane or polyvinyl alcohol (pref. a polyvinyl alcohol resin 50-1,000 in polymerization degree and 20-95% in saponification degree. Subsequently, the resultant mediating sheet is superposed upon a polyester woven fabric followed by carrying out a hot press treatment to effect transfer and color development followed by conducting a washing and desizing treatment of the resultant fabric.
Patent JP-2001038283-A (JP)
Title: Production of patterned coating material
Inventor: MASAKI KENICHI
IPC: C09D5/03
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a patterned coating material with which pattern formation is carried out without requiring a troublesome work and which has no risk of damaging an object body to be coated. SOLUTION: After a coating material is applied to the surfaces of a large number of granular carriers, the carriers having the coating material adhering thereon and an object body to be coated which has groove parts are stirred together so as to prevent the carriers from getting into contact with the groove parts of the object body to be coated the coating material adhering to the carrier surfaces is transferred to part of the object body to be coated except the groove parts.
Patent JP-2000240477-A (JP)
Title: Method for influencing air-fuel mixture formation and air intake motion within cylinder of spark ignition type piston internal combustion engine
Inventor: SALBER WOLFGANG
IPC: F01L9/20
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To satisfactorily perform the air-fuel mixture formation by controlling an intake valve during intake stroke so that the valve is slightly opened at the start and/or end of valve opening time, and opened over the overall cross section in the remaining valve opening time. SOLUTION: An electromagnetic actuator 1 effectively connected to an intake valve 2 has an armature 3. A closing magnet 4 and an opening magnet 5 are attached to the armature 3. Electricity is alternately fed to each magnet 4, 5, whereby the armature 3 is reciprocated. A valve shaft 18 integrated to a holding disc 19 is moved against a return spring 7 by this motion of the armature 3 to open and close the intake valve 2. In the control to the electromagnetic actuator 1, the current-carrying is controlled so that the valve is slightly opened at the start and/or end of valve opening time, and opened over the full cross section in the remaining valve opening time. According to this, air-fuel mixture formation can be effectively performed to improve the output of an engine.