baber/WOPTO huggingface dataset:
Patent JP-S56160080-A (JP)
Title: Photoelectric conversion unit
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L29/78
Filed: 1980-05-15
Abstract: PURPOSE:To reduce the density of an inactive bond and urge the rearrangement of atoms in a short range order by a method wherein currents, particularly pulse currents are flowed to an armorphous semiconductor. CONSTITUTION:An conductor or semiconductor electrode 3 is formed on a substrate 4, the armorphous semiconductor 1 being formed on the electrode 3 and further, a conductor or semiconductor opposed electrode 2 being formed. The density of the inactive bond is reduced by applying the currents, particularly the pulse currents to the two electrodes 2, 3 for 0.1-2sec within the range of 10<2>-10<7>A/cm<2>. For the currents, a method of charging the electric charge in a capacitor of 10<2>- 10<5>pF and of discharging the charge to be applied plural times between the electrodes 2, 3.
Patent JP-H10261643-A (JP)
Title: Semiconductor device
Inventor: SHIMIZU KOZO
IPC: H01L21/60
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device in which a semiconductor chip and the like are jointed to a substrate through the use of a solder bump and which does not have the defect of the joint part. SOLUTION: The semiconductor device is constituted by directly jointing a semiconductor chip 31 with the substrate by a solder bump 39. The base electrode of the solder bump 39, which is formed on the semiconductor chip 31, is constituted of a layer containing a Ti film 33, Ni films 34 and 38, a Cr film 36 and Pd films 35 and 37. The films of Ti, Ni and Pd from a semiconductor chip-side may be constituted in order by using a single thick Ni film.
Patent JP-H09260814-A (JP)
Title: Method of manufacturing flexible printed circuit board having coverlay film
Inventor: YAMAMORI YOSHIYUKI
IPC: H05K3/28
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a flexible printed circuit board having a coverlay film which enables the roll-to-roll continuous production not realized by the conventional press method. SOLUTION: This manufacturing method of a flexible printed circuit board is characterized by a continuos process using a double-belt press to join a coverlay base film to the flexible printed circuit board through an adhesive layer formed on the base film and this film is a polyimide or polyester film.
Patent JP-H02241738-A (JP)
Title: Manufacture of antifungal film
Inventor: TOMATSURI TAKEO
IPC: B32B15/08
Filed: 1989-03-16
Abstract: PURPOSE:To allow an antifungal effect to be performed efficiently by adhering a carrier given a metal on the surface of a holding film having a peeling property, and giving extruding coating with molten thermoplastic resin between the carrier side of the holding film and a base material film, and then contact- bonding and cooling it, after that, peeling off the holding film therefrom. CONSTITUTION:A carrier 2 applied with a metal having an antifungal property is adhered on the surface of a holding film 1 having a peeling property, and extruding lamination is conducted with thermoplastic resin 5 between the carrier side of the holding film and a base material film 3 through a T die, further, it is contact-bonded and cooled by means of a cooling roll 6 and a pressing rubber roll 7. And, upon using it, the holding film 1 having a peeling property is peeled off therefrom, besides, the carrier 2 applied with metal having an antifungal property is buried into the surface layer of the thermoplastic resin 5 through a contact-bonding and cooling process, as a result, the carrier 2 is brought into a state of protruding its head part.
Patent JP-H11247171-A (JP)
Title: Plastic sheet for ground reinforcement
Inventor: ARAMAKI KUNINORI
IPC: E02D3/00
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To sufficiently endure tensile strength applied on the collapse of filling by vertically and horizontally arranging the knife cutting part of the holes of circles or the like in zigzag in their direction to be cut on a plastic base plate and extending the base plate in the vertical direction. SOLUTION: Rectangular holes 12 are vertically and horizontally arranged on a polyethylene-made plastic base plate 11 in zigzag, and extended under heating to obtain a plastic sheet 110 . Rectangular holes 120 formed by extending the rectangular holes 12 drilled in the plastic base plate 11 comprise an edge part 13 molecular-oriented by continuously extending in the extension direction and an edge part 14 affected at the time of extending processing before and after it, extension force is dispersed for extending the part (b) of the intersection of both, and no crack occurs at the part. If a fin part is formed on the edge part of the extension direction, the part is bent at the time of pulling to be large resistance, and collapse of filling can be suppressed effectively.
Patent JP-H01240441-A (JP)
Title: Distributing container of wrap film
Inventor: NISHIWAKI MASAKATSU
IPC: B65D5/72
Filed: 1988-03-19
Abstract: PURPOSE:To securely prevent film from getting out and being rolled by a method wherein a folded flap is fixed on the front side and the top of an opening is securely covered with flaps for preventing get-out except the center. CONSTITUTION:A flap 7 for preventing get-out is extended from the side edge of an upper side panel of an edge piece extending from a rear side 3, and a folded flap 8 is extended from the outside of the flap 7 so that the flap 7 and the folded flap 8 form a tongue flap 9. A lid flap 5 is peeled and the edge of wrap film is rolled and inserted to the rear side so that an engaging flap 11 is formed by folding the cut inward. Then the tongue flap 9 is opened and folded so that the folded flap 8 is put in a box and the engaging flap 11 is inserted into an engaging hole 12. Further, the edge of film is picked out from a gap between the flap for preventing get-out 7 and the rear side 3 and cut by a file sheet 14 to be used. This prevents a wrap frame from getting out and being rolled, eliminates necessity of a long lid flap which covers a cutting device on a ridge, solves inconvenience during distribution and simplifies automation of manufacturing while paper is saved.
Patent JP-H06237925-A (JP)
Title: Automation method for selecting region of concern and detecting septal line in digital thoracic x-ray photograph and system therefor
Inventor: DOI KUNIO
IPC: G16H30/20
Filed: 1993-03-01
Abstract: PURPOSE: To enhance reliability by selecting many regions of interest (ROI) in a grit shape and removing the ROI having a sharp edge after the periphery region of lung is specified when automatically selecting many regions of interest (ROI) for covering a large periphery region of the lung. CONSTITUTION: Digitizing an image signal into a predetermined picture-matrix in a digital image input device 101 when an image of the region of the chest is inputted, the digitized image is outputted into a detector of the region of the chest and detector of the diaphragm 104 after saving it into an image memory 102 temporarily, the boundary of the regions of the lung is determined from their detected results by a selector of the periphery region of the lung. Next, making select many ROI of a predetermined matrix size in the grit shape filling the boundary of specified region, at the same time, an unevenness in the background from individual ROI is removed. Next, after removing the ROI having the sharp edge by histogram analyzing for an overlapped edge gradient, a texture analysis is performed for the remaining ROI by using a preliminary selected sample, and then the results in a display part 114 are displayed.
Patent JP-H09260102-A (JP)
Title: Bonding device of ptc element
Inventor: ICHIKAWA YUICHIRO
IPC: H01C7/02
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a bonding device of a PTC element, in which heat radiation is quickly performed, a return time of a protective circuit is shorted and attaching and detaching operation is simplified regarding to a bonding device of the PTC element to be applied to a circuit protective device. SOLUTION: Electrode lead parts 5a, 5a' of a PTC element 1 are connected to connecting parts 2a, 2a' of connecting terminals 2, 2', the connecting terminals 2, 2' are inserted through terminal inserting holes 8, 8' of a housing 3 so as to project electric contact parts 2b, 2b' inside a bonding part 3b of the housing 3 so as to be connected free attachably and detachably to the other party terminal metal fittings through the electric contact parts 2b, 2b'.
Patent JP-H05270630-A (JP)
Title: Load discharge chute for bucket elevator
IPC: B65G11/00
Filed: 1992-03-23
Abstract: PURPOSE:To prevent an increase in power consumption, wear and maintenance cost by lowering the position of the bottom plate of a load discharge chute for eliminating wasteful load returning which increases with speed-up of a bucket elevator. CONSTITUTION:The bucket 2 of a bucket elevator 1 is provided with a lifted load storage space formed by a front plate 11, a bottom plate 12 and a rear plate 13. In the rear plate 13, its back surface 14 is made to serve as a taking- over chute for articles from a succeeding bucket during a lowering process. After the bucket 2 is released from an upper sprocket 3, a lifted article in the bucket 2 slides inside the bucket 2, and then slides on the back surface 14 of a preceding bucket front plate 11 to be discharged into a load discharge chute 4. With this constitution, the upper end of the bottom plate 6 of the load discharge chute 4 is disposed at a lower position than the lower end of the third bucket from the top of a lowering bucket 1 which is released from an upper sprocket wheel 3.
Patent JP-S57179514-A (JP)
Title: Combustion controlling method
Inventor: MORI TAKESHI
IPC: F23N5/00
Filed: 1981-04-28
Abstract: PURPOSE:To enable to realize the stable and long term operation of a soaking pit and to eliminate the need for using an unstable O2 analyser by a method wherein the amount of air to be supplied is controlled on the basis of the pre- established relationship between the value, which is obtained by measuring the amount of fuel supplied and converted to caloric unit, and the air-fuel ratio. CONSTITUTION:A fuel indicating controller 7 controls the opening degree of a fuel controlling valve 2 by means of feedback control with the output of a flow meter 3 in order to flow the amount of fuel necessary for realizing the heat pattern of the soaking pit 1. The output of said flow meter 3 is inputted to a conversion circuit to caloric unit 8 in order to be converted into the calorie equivalent to the output of the flow meter 3. the signal of the calorie Q is inputted to an air-fuel ratio calculating circuit 9 in order to calculate the air- fuel ratio R, which is inputted together with the output of the flow meter 3 to an air-fuel ratio setter 10. Both the outputs Q and R are multiplied with each other in order to obtain the air flow setting signal, which is inputtd to an air flow indicating controller 11. The controller 11 controls the opening degree of an air controlling valve 4.
Patent JP-2000255279-A (JP)
Title: Control device for hybrid vehicle
Inventor: ARIMITSU MINORU
IPC: B60L50/16
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a powder clutch by regulating the change gear ratio of a continuously variable transmission so that the output rotating speed is a set rotating speed or less, when the powder clutch is fastened in the operating state where the detected temperature of the powder clutch exceeds a set temperature, and thereafter quickly performing the fastening. SOLUTION: In this control, clutch temperature Tc is detected when a powder clutch is in open state (steps 301, 302). When the clutch temperature Tc is higher than an intermediate capacity use prohibiting temperature Toff, the lowest line of a continuously variable transmission is regulated in the direction of reducing the change gear ratio (steps 303, 304). Thereafter, the quick fastening of the clutch is permitted (step 305). Accordingly, the rotating speed of an engine can be easily controlled to mutually synchronize the input side rotating speed and output side rotating speed of the clutch. Thus, the fastening can be completed in a short time without requiring a sliding motion, and the durability of the powder clutch can be improved.
Patent JP-H10262304-A (JP)
Title: Battery charger having warning means for forgotten battery charging
Inventor: MAKINO HIROAKI
IPC: B60L11/18
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To perform battery charging definitively for motor vehicles to be charged together by outputting warning signals in response to a detection signal by vehicle detection means, unset signal by signal means and scheduled time signal by clock means. SOLUTION: A vehicle detection circuit 801 is a circuit to detect whether motor vehicles are parked in a garage by using infrared sensors or the like; and if there are motor vehicles in the garage, a detection signal is output to a control section 602. Also, a charging set detection circuit 802 compares an identification code of a user read from an IC card inserted to an IC card read/ write unit of the battery charger to an identification code stored in the battery charger; and if there is no matching signal, then an unset signal showing 'the charging not set' is output to a control circuit 602. Moreover, a clock circuit 803 outputs a scheduled time signal to the control circuit 602 during a set scheduled time band of the battery charger, and test signals are sent to a lamp circuit 603 to turn on warning lamps.
Patent JP-S62105637-A (JP)
Inventor: MARUKO PADARIINO
IPC: B41J2/14
Filed: 1986-03-25
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-S61227117-A (JP)
Title: Treatment of molten pig iron
Inventor: HASHIMOTO HIROMITSU
IPC: C21C1/04
Filed: 1985-03-30
Abstract: PURPOSE:To feed molten pig iron at a stabilized temp. to a converter by estimating the temp. of the molten pig iron reaching the converter at the time when an oxygen source is added to the molten pig iron and by blowing gaseous oxygen to raise the temp. in the case where the estimated temp. is below the lower limit. CONSTITUTION:The temp. and composition of molten pig iron 7 tapped off a blast furnace 1 are measured with measuring devices 14, 15 and compared with the desired temp. and composition to calculate the amount of a desiliconizing agent required, and a solid acid 16 is added to the molten pig iron 7 from a desiliconizing agent adding unit 9. At the time when the solid acid 16 is added, the temp. of the molten pig iron 7 reaching a molten pig iron pan 10 is estimated, and in the case where the estimated temp. is below the lower limit, gaseous oxygen 12 is blown into the molten pig iron 7 poured in the pan 10 from a nozzle 11 to raise the temp. to the required value. Thus,the molten pig iron 7 is kept at a temp. in the proper range.
Patent JP-S54156727-A (JP)
Title: Folding device for beltlike material
Inventor: KUROKI TETSUYA
IPC: B65H45/20
Filed: 1978-05-30
Abstract: PURPOSE: To provide a folding device for operating quiclky and steadily so that productivity is greatly improved and folded conditions are squalized by automating former manual operation for folding beltlike materials.  
     CONSTITUTION: A beltlike material 6 is sent out downward by means of feed rollers 5 are 5a rotated by power of a motor 2 transmitted to gear wheels 3 and 3a through a gear 4, and is led into a container 14 through a guide 13. The beltlike material 6 is creased at its prescribed folding position with right and left creasing attachments 7, 7a, and 8, 8a engaging each other by the rotation of the feed rollers 5 and 5a. And, prescribed sizes of the beltlike material 6 are sent cut right and left by the guide 13 swaying with swing motion of one end of a lever 10 having the other end thereof follow a cam rotating together with the feed roller 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S56161115-A (JP)
Title: Electroconductive fuse welding method
Inventor: HONDA TOSHIO
IPC: B29C65/32
Filed: 1980-05-19
Abstract: PURPOSE: To weld fusible bodies by heat by a method wherein an intermediate layer made up of a fusible polymer composite material mixed with electroconductive carbon black is laid between welding bodies, electric voltage is applied to this intermediate layer and self-heating of the intermediate layer is utilized.  
     CONSTITUTION: The intermediate layer C made up of fusible polymer composite material mixed with electroconductive carbon black is laid between the welding bodies A, B and electric voltage is applied from power source P to electrod D brought into contact with both ends of the intermediate layer to electrify the intermediate layer. After the temperature of the intermediate layer is raised by self- heating up to the temperature necessary for welding, required pressure is given between the welding bodies A, B to weld them under pressure, the power source is suspended to cool the intermediate layer and the welding bodies are welded by heat. Thus, welding bodies can be fused and welded by heat through a simple device only for bringing the electrodes into contact with both ends of the intermediate layer between the welding bodies and electrifying the electrodes. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06279110-A (JP)
Title: Barium titanate-containing powdery composition and production of semiconductor porcelain composition using the same
Inventor: OKADA NAOKI
IPC: H01C7/02
Filed: 1993-03-24
Abstract: PURPOSE:To obtain a semiconductor porcelain compsn. having low specific resistance, excellent dielectric strength and positive resistance-temp. characteristics by adding a semiconductor forming agent, MnO2 and/or CuO and SiO2 to specified principal components. CONSTITUTION:Pseudo-cubic BaTiO3, SrCO3, CaO3, PbO and TiO2, BaTiO3, SrTiO3, CaCO3, PbO and TiO2, BaTiO3, CaTiO3, SrCO3, PbO and TiO2, or BaTiO3, PbTiO3, SrCO3, CaCO3 and TiO2 each having 5-14m<2>/g specific surface area as principal components are blended with a semiconductor forming agent, MnO2 and/or CuO and SiO2 to obtain the objective barium titanate-contg. powdery compsn. This compsn. is directly sintered without calcining to obtain the objective semiconductor porcelain compsn.
Patent JP-H02244501-A (JP)
Title: Headlight for car
Inventor: UMEYAMA TATSUYA
IPC: F21V7/22
Filed: 1989-03-17
Abstract: PURPOSE:To form a reflex mirror by injection molding, which withstands heat emitted from a high power electric bulb such as a halogen lamp, by adding an additive consisting of 40-70wt.% or less filter and 10wt.% or less glass fibers to polyphenylene sulfide resin which is thermoplastic. CONSTITUTION:A headlight 1 for car is composed of an electric bulb 2 such as halogen lamp, a reflex mirror 3, and a lens 4, wherein the reflex mirror 3 is formed from a compound of thermoplastic resin 3A. This resin compound 3 shall containing polyphenylene sulfide resin and some additives, i.e., 10wt.% or less glass fiber and 40-70wt.% or less filler. The reflex mirror 3 is formed from the resin compound by injection molding. Thus the mirror withstands heat emitted by a high power electric bulb 2 such as a halogen lamp.
Patent JP-H01241039-A (JP)
Title: Information recording medium
Inventor: KOBAYASHI TADASHI
IPC: G11B7/243
Filed: 1988-03-22
Abstract: PURPOSE:To obtain the information recording medium having a large reproduction signal quantity by forming the recording layer of a thin film of an alloy consisting Co, Sm and X (X is an element selected from Se, Te and Ge). CONSTITUTION:The information recording medium is constituted of a substrate 1 and by providing an inorg. protective layer 3, the optical recording layer 2, an inorg. protective layer 3, and an org. protective layer 4 successively on the substrate 1. Sputtering sources of Co and Sm and Te or Se are provided in a vacuum vessel 11 and the inside of the vessel is evacuated down to 5X10<-6>Torr in case of forming the recording layer. Gaseous Ar is then introduced into the vessel to control the pressure over the entire part in the vessel to 5X10<-3>Torr. The disk-shaped polycarbonate substrate is used and while this substrate is rotated at 60rpm, the sputtering rates of the respective elements are detected by a monitor and the electric power to be thrown to the respective sputtering sources is controlled to deposit the respective elements until the entire part attains 1,000Angstrom  film thickness. The recording layer is thus formed. The information recording medium which is stable in the recording state, is increased in the reflectivity change arising from a phase transition and has the large reproduction signal quantity is thereby obtd.
Patent JP-S59190717-A (JP)
Title: Proximity switch
Inventor: SAKAKINO TAKAHIRO
IPC: H01F27/00
Filed: 1983-04-13
Abstract: PURPOSE:To obtain a subminiature proximity switch by constituting a detection coil while its lead frame is formed spirally, arranging a switch circuit part in the shape of the lead frame, and forming them in one body by resin molding. CONSTITUTION:The detection coil L is formed while the lead frame is made spiral, and connected to an electronic circuit by bonding, etc., as well as normal IC packaging. Then, an IC chip 21 dedicated to the proximity switch which is constituted by IC-implementing the switch circuit part into one chip is used. The IC chip 21 is also formed on the lead frame 20b as well as the manufacture of a normal IC. Both terminals of said detection coil L are connected onto the IC chip 21 by wire bonding. A broken-line part 23 is molded out of resin under low pressure in three dimensions as shown in a figure and an unnecessary lead frame end part shown by an alternate long and short dash line is cut to constitute the proximity switch.
Patent JP-H06256316-A (JP)
Title: 2-n-butyl-4-imidazoledithiocarboxylic acid
Inventor: SAEKI TOKUICHI
IPC: C07D233/90
Filed: 1993-03-01
Abstract: PURPOSE:To obtain the subject new compound useful as a raw material for inexpensively mass-producing 2-n-tutyl-4-chloro-5-fluorimidazole suitable as an intermediate for medicines such as antihypertensive agent. CONSTITUTION:A 2-n-butyl-4-imidazoledIthiocarboxylic acid of formula I. The compound of formula I is obtained by treating 2-n-butyl imidazole of formula II with >= an equivalent mol of carbon disulfide and >= an equivalent mol of an alkali hydroxide under heating to give an alkali metal salt of 2-n-butyl-4- imidazoledithiocarboxylic acid of formula II, then adding an acid and oxidizing the alkali metal salt of 2-n-butyl-4-imidazoledithiocarboxylic acid.
Patent JP-S61225668-A (JP)
Title: Klystron tester
Inventor: AOKI HIDEO
IPC: G01R31/24
Filed: 1985-03-29
Abstract: PURPOSE:To enable a klystron test efficient and with an excellent operability, by use of a collector voltage and a collector loss at each step of aging as aging parameter. CONSTITUTION:An anode voltage control means 20 controls an actual collector loss Pc detected by a collector loss detection means 17 and an anode voltage reference Varef by a collector loss reference Pcref from a collector loss pattern memory 16. A control means 21 outputs the subsequent step voltages of a collector voltage pattern memory 10 and the unit 16 to a collector power source 2 and an anode voltage control means 20 as the reference voltage Vcref and the reference loss Pcref when the ion current value detected 15 falls below the set value. Then, a timer 14 is started to monitor the ion current value after the set time thereof passes and the same processing is done again when it falls below the set value whereby the anode voltage is controlled at each step of aging using the voltage Vcref and the loss Pcref so that the collector loss may equal the set value and thus a test efficient and with an excellent operability can be done.