baber/WOPTO huggingface dataset:
Patent JP-H05330551-A (JP)
Title: Top sealing method for flat-top type paper-made liquid container with cap
Inventor: IDA KEIZO
IPC: B65D5/40
Filed: 1992-05-28
Abstract: PURPOSE:To easily carry out the top sealing of a flat-top type paper-made liquid container with a cap by a method wherein lap joint plates and connecting lap join t plates are sealed by using a seal jaw which includes a heating block with a groove in the rear face to allow the cap to pass through. CONSTITUTION:The top sealing method of a flat-top type paper-made liquid container uses a pair of heat-pressing blocks 21 and 22 to carry out sealing, and the blocks 21 and 22 face each other across a lap joint part and are able to perform press-contact and separating action. In this sealing method, a straight groove 23 which allows a cap C to pass through and has a length covering the entire stroke of the press-contact and separating action is provided in the rear face of the heating block plate 22 which is one among the pair of the press-heating blocks 21 and 22 and performs the press-contact and separating action on the cap C side. Lap joint plates 11a and 11b which are raised upright and face each other and connecting lap joint plates are heated and pressed from both sides and sealed by the straight motion or arc motion of a seal jaw provided with the groove 23.
Patent JP-S63300519-A (JP)
Title: Semiconductor device
Inventor: SAKAMOTO SANPEI
IPC: H01L21/52
Filed: 1987-05-29
Abstract: PURPOSE:To reduce the void remaining in a solder material for preventing deterioration due to local overheating of a semiconductor chip together with improving reliability, by forming the die bonding surface of a heat sink into a tilting surface rising to a greater extent at the central part than at the edge part. CONSTITUTION:At the time of joining a semiconductor chip 11 with a heat sink 12, a solder material 14 comes to start to melt from the top 13a of the die bonding surface 13 of thin thickness, that is, form the vicinity of the central part. Then, a melting range of the solder material 14 slowly advances to the edge part of the die bonding surface 13 of thick thickness. Accordingly, the air in a gap lying between the semiconductor chip 11, the heat sink 12 and the solder material 14 before performing die bonding is slowly pushed out from the central part to the edge side of the die bonding surface 13 in company with a molten solder material 14 for being emitted to its outside, Further, the caking due to cooling of the solder material 14 gradually advances from the central part of thin thickness to the edge part of thick thickness so that the air does not trepass into this solder material 14.
Patent JP-S5663125-A (JP)
Title: Clutch lining oil supplier
Inventor: ABE SHINOGU
IPC: F16N9/00
Filed: 1979-10-24
Abstract: PURPOSE: To effectively supply lubricating oil to lining by providing an oil case on the opposite side to the lining fitting side of a lining supporter and forming an oil supply pathway between a fitting screw and a tap hole.  
     CONSTITUTION: A lubricating oil stored in a space 28 always makes a fluidal  movement inside an oil case 24 each time clutch works, collids with the screw portion of a fitting screw 25, passes through an aperture between a tap hole 23 and the fitting screw 25 from the screw portion, and then supplied to the coke layer of a lining 22. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63302956-A (JP)
Inventor: TOKI HARUMITSU
IPC: B02B3/04
Filed: 1987-05-29
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-S6028080-A (JP)
Title: Reproducer for information recording disk
Inventor: HIRATA ATSUMI
IPC: H04N5/903
Filed: 1983-07-27
Abstract: PURPOSE:To switch optionally and instantaneously >=3 recording programs for reproduction by generating a prescribed kick pulse in response to the difference between a reproduction program number and a program number which is under reproduction. CONSTITUTION:The information signals of >=2 different programs are switched successively and in time series to an information recording disk 1 for each field of the value less than plural fields which are recorded every rotation respectively. At the same time, an address signal containing the codes showing the kicking position and the kicking direction of a reproduction element 2 in a normal reproduction mode and the codes showing program numbers is recorded within a vertical blanking period of each track. In a reproduction mode of the disk 1 the difference is calculated 13 between a program number N and a program number M which is obtained from the reproduction output of an address signal and under reproduction. Then the kick pulses are produced 12 with the polarity corresponding to the positive or negative value of the result of calculation 13 and also in the number corresponding to said number.
Patent JP-S5838841-A (JP)
Title: Analysis of iron, steel or the like
Inventor: NASHIWA HAJIME
IPC: G01N21/67
Filed: 1981-08-31
Abstract: PURPOSE:To achieve a shorter time and automation by causing a discharge between the surface of a molten steel and an electrode rod provided at the tip of analysis tube body with an optical fiber to excite an emission which is transmitted to an analysis chamber to analyze. CONSTITUTION:An electrode rod 3 for emission made of silver, tungsten or the like is screwed into the center of the tip face of an analysis tube 2. A jig 7 is securely inserted into the outer surface on the tip side of the analysis tube 2 and an optical fiber 8 and a small electrode rod 9 for sensing the surface of a molten steel are buried into the surface of the tube. The tip of the optical fiber 8 is exposed to the inner wall surface of the jig 7 facing the tip side of the emission electrode bar 3 while the rear end is connected to an optical fiber 12. When the tip of the small electrode rod 9 reaches the surface 18a of the molten steel, an emission is caused with a discharge between the emission electrode rod 3 and the surface 18a of the molten steel and transmitted to an analysis chamber to analyze, thereby enabling automation with a shortened analysis time.
Patent JP-S62293693-A (JP)
Inventor: ICHIHARA TAKAAKI
IPC: H05K3/34
Filed: 1986-06-12
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-H034631-A (JP)
Title: Stuff synchronization multiplex transmitter
Inventor: ARINO YOSHIKAZU
IPC: H04J3/07
Filed: 1989-06-01
Abstract: PURPOSE:To grasp the error production state for each low order group by transferring a residue being the result of dividing a data with a generation polynomial in place of a stuff designation pulse as to a subframe just after the insertion and allowing a receiver side to add a sent CRC check bit to a received data. CONSTITUTION:A stuff pulse is inserted one of 3 or 2 subframes. A residue being the result of dividing a sent data counted by a CRC counter circuit 3 as the stuff pulse by a generation polynomial is fed to a stuff pulse insertion circuit 14 via a stuff control circuit 13 and a selector 15 as a CRC check bit and inserted to a time slot of a stuff pulse. A stuff designation pulse in the received data is extracted by a stuff designation pulse extraction circuit 24 of the reception section and fed to a memory 6 and a reception CRC counter 8 of low-order group adaptors 21a-21d via a destuff control circuit 28 and the stuff pulse is eliminated and the reception CRC counter 8 is controlled.
Patent JP-H06186916-A (JP)
Title: Led display unit
Inventor: NISHIYAMA KOICHI
IPC: H01L33/00
Filed: 1992-04-13
Abstract: PURPOSE:To manufacture even the display unit which is extremely large-sized and easily controlled at low cost by using no extra LED except for the display part and implanting multicolored LEDs first in conformity with characters and figures. CONSTITUTION:A base material 1 is formed of a plate material of elastic synthetic resin to necessary size and in a shape conforming with the characters and figures to be represented. In the base material 1, holes in which the LEDs 3 are implanted are bored in conformity with the characters and figures to be displayed. The internal diameter of the holes is a little smaller than the external diameters of the LEDs 3 in use. The LEDs 3 are implanted in the holes bored in the base material 1 and lead wires are electrically connected. This display unit requires no printed circuit board using semiconductors and is easily controlled, and not only a straight line, but also a complicated figure containing a curve, etc., can freely and fuzzily be represented like they are drawn on a canvas on the basis of human sensitivity.
Patent JP-H08300813-A (JP)
Title: Thermal recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/337
Filed: 1995-05-12
Abstract: PURPOSE: To obtain a thermal recording material excellent in light fastness and imparting high developed color density by adding a compd. represented by a specific formula to a thermal color forming layer based on a color forming compd. and a coupling compd. allowing the color forming compd. to form a color at heating. CONSTITUTION: In a thermal recording material wherein a thermal color forming layer based on a usually colorless or light-colored color forming compd. and a coupling compd. allowing the color forming compd. to form a color at heating is provided on a support, a compd. represented by formula is added to the thermal color forming layer in a wt. ratio of 1-50wt.%, pref., 5-20wt.%. As an example of the color forming compd., one generally used in pressure-sensitive recording paper or thermal recording paper is designated and there is no special limit. As a concrete example, a fluorane compd., a triarylmethane compd., a spiro compd. and the others are designated. By this constitution, the thermal recording material excellent in light fastness and imparting high developed color density is obtained.
Patent JP-H09306553-A (JP)
Title: Photo-electric conversion secondary battery
Inventor: KUWABARA JUN
IPC: H01M14/00
Filed: 1996-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a photo-electric conversion secondary battery having a photo-electric conversion function together with a secondary battery function in the same structure by filling the specified oxidation-reduction solution between a coloring matter adsorbed compound semiconductor layer and a transparent conductor layer. SOLUTION: A photo-electric conversion secondary battery has such structure that a coloring matter adsorbed compound semiconductor is interposed between a transparent conductor formed on the surface of a transparent supporting body and a counter electrode, and an oxidation-reduction solution whose oxidation species is colored and reduction species is colorless is filled between the transparent conductor and the compound semiconductor, and a metal species is filled between the counter electrode and the compound semiconductor. As the transparent supporting body, for example, transparent plastic for optics is used, and as the transparent conductor, for example, fluorine-doped tin oxide is used.  The coloring matter adsorbed compound semiconductor is obtained in such a way that a compound semiconductor fine particle dispersion solution is applied to a metal species/counter electrode, baked, then immersed in a coloring matter solution. As the metal species, Al, Mg or the like is used. As the oxidation-reduction solution, iodine/tetrapropyle ammonium iodide (I2 /I<-> ) system is listed.
Patent JP-S6115909-A (JP)
Title: Method for desiliconizing and desulfurizing molten iron
Inventor: ISHIKAWA MINORU
IPC: C21C1/02
Filed: 1984-07-02
Abstract: PURPOSE:To desiliconize and desulfurize efficiently molten iron at the same time by blowing gaseous oxygen and an inert gas into the molten iron while changing the ratio of the oxygen/the inert gas according to the Si content in the molten iron. CONSTITUTION:Molten iron is desiliconized and desulfurized by blowing gaseous oxygen and an inert gas into the molten iron. At this time, the ratio of the oxygen/the inert gas is regulated to >=2.5 when the Si content in the molten iron is >=0.25%, the ratio is regulated to 2.5-1.5 when the Si content is 0.25-0.1%, and the ratio is regulated to <=1.5 when the Si content is <=0.1%.
Patent JP-S5929826-A (JP)
Title: Auto-free wheel hub
Inventor: KAGATA TOORU
IPC: F16D43/02
Filed: 1982-08-07
Abstract: PURPOSE:To prevent a structure member from wearing away early by providing a cam follower which is always retained at a moving position by the flat portion of a cam surface and the step portion of a slide ring. CONSTITUTION:When an axle 1 is rotated, a cam follower 19 is pushed by a concave portion 22 in a cam surface 22a of an unrotatable cam 22 to push a clutch 17 outward so that the outer tooth 17a of the clutch 17 is engaged with the inside tooth 14a of a main body, and the cam follower 19 is struck on the flat portion 22a1 of the cam surface 22a and brought into contact with a projection 25d of a slide ring 25. After that, the cam follower 19 slides with the slide ring 25 on the flat portion 22a1 of the cam surface 22a at its rotation, the cam follower 19 is received by a step portion 25c of the slide ring 25 not to move into the concave portion 22a2, and the engagement is retained.
Patent JP-H08327616-A (JP)
Title: Method and equipment for measuring deodorant automatically by gas chromatograph
Inventor: IWASAKI KENJI
IPC: G01N30/26
Filed: 1995-06-05
Abstract: PURPOSE: To obtain method and equipment for measuring a deodorant automatically by gas chromatograph in which the dynamic performance of deodorant can be evaluated quantitatively, automatically and continuously. CONSTITUTION: Air being fed from an air supply 1 is admixed with an odor gas component being fed from a gas supply 2 and fed through a flowmeter 3 to set a constant flow rate. It is then fed to a moisture supply 4 where the moisture of gas is regulated and the gas is passed through a deodorant 6 mounted on a deodorant tank 7. Finally, the gas is fed to a constant quantity dispenser 8 for feeding a constant quantity of sample gas to a gas chromatograph body 9 where a gas chromatograph detector 10 determines the components of sample. The data is processed by means of a data processor 12 thus evaluating the deodorant.
Patent JP-S5762833-A (JP)
Title: Carbon dioxide curing mold binder
Inventor: YOSHIDA MASATOSHI
IPC: B22C1/22
Filed: 1980-10-01
Abstract: PURPOSE: To provide a CO 2  curing org. binder of improved workability by consisting the same of NaOH neutralized matter of a polyacrylic acid, a lower polyhydric alcohol, water and oxides and hydroxides of polyvalent metals.  
     CONSTITUTION: A binder consisting of 1) a binder resin component of only the NaOH neutralized matter of a polyacrylic acid of 10,000W60,000 average mol. wts. contg. substantially no NH 4  groups and ester groups, 2) a polyhydric alcohol of C 2W8 , 3) water sufficient for lowering the 25° viscosity of the aqueous soln. of the components 1, 2 down to ≤20, and 4) ≥1 kinds of oxides and hydroxides of polyvalent metals. Here, if the average mol. wt. of the component 1 is below the lower limit, strength is not enough, and above the upper limit, viscosity is high and this is impractical. The NH 4  is as much as used for a polymn. initiator. The neutralized matter includes the one added with NaOH at above and below the equiv. The polyvalent metals of the component 4 are Ca, Zn, Al, Fe, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0657290-A (JP)
Title: Thixotropic gel composition
Inventor: KOYAMA MASAKO
IPC: A61K8/00
Filed: 1993-06-08
Abstract: PURPOSE:To obtain the gel compsn. which gels at a relatively low surfactant concn. without using a gelation accelerator and exhibits thixotropy. CONSTITUTION:The gel compsn. exhibiting thixotropy, is obtd. from a mixture comprising an N-acyl acidic amino acid salt having an 8-22C acyl group and water in a wt. ratio of the salt to water of (5:95)-(30:70) and is used as the base material of a gelled cosmetic or a gelled detergent compsn. Since the compsn. is easy to apply and handle, scarcely irritates he skin, and can easily contain a large amt. of an oily component, it is useful as the base material of a cosmetic such as a facial cleansing cream or a cleansing cream, a detergent, or a medicine for external application.
Patent JP-H09315177-A (JP)
Title: Device for operating vehicle for handicapped person
Inventor: WATARI JUNICHI
IPC: B60W10/18
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To easily and smoothly operate a direction indicating unit by providing an operating unit extended nearly in parallel with an operating lever for operating and accel and a brake of a vehicle with oscillation in the fore and aft direction, and providing both ends of this operation unit with a switch means for outputting the signal to a direction indicating unit. SOLUTION: In the case where an operator drives an automobile for traveling, after operating a change gear select lever, when the operator holds a grip 25 of the operating lever with a left hand and draws it backward, open degree of a throttle valve is increased for acceleration. On the other hand, when the grip 25 is pushed forward at the time of braking the automobile, a brake pedal is pushed in the operating direction, and the automobile is braked. During the traveling, in the case of operating the direction indicating unit, in the condition that the left hand holds the grip 25, the left hand is slid so as to operate a switch lever 37 of a switch 34 for direction indicating unit in the target direction. Thereafter, the operation of the direction indicating unit can be stopped by operating the switch lever 37 again.
Patent JP-S5661630-A (JP)
Title: Differential-pressure transmitter
Inventor: KUWAYAMA HIDEKI
IPC: G01L13/02
Filed: 1979-10-24
Abstract: PURPOSE: To enlarge the differential-pressure range of a differential-pressure transmitter, stabilize its characteristics and eliminate the effect of the floatation capacity by providing a disk in the chamber inside the differential-pressure transmitter body, together with fixed electrodes on both sides of the disk, and two movable electrodes outside the fixed electrodes.  
     CONSTITUTION: The differential pressure produced from the pressures applied to pressure-receiving diaphragms 4a and 4b is applied through a coupling shaft 21 to movable electrodes 17 and 18 to move. The movement causes the electrostatic capacities between the movable electrode 17 and a fixed electrode 16a and between the movable electrode 18 and a fixed electrode 16b to vary simultaneously. The variations are detected from terminals 11 and 12. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62297473-A (JP)
Title: Ni alloy multilayer plated steel sheet having superior corrosion resistance, weldability and paintability
Inventor: HIGUCHI YUKINOBU
IPC: C23C22/24
Filed: 1986-06-16
Abstract: PURPOSE:To improve the corrosion resistance, weldability and adhesion to paint by successively forming an underlayer of Ni or an Ni alloy, a coating layer of an Ni-P alloy and a chromate film on the surface of a steel sheet by a specified amount each. CONSTITUTION:The surface of a steel sheet is activated and plated with one or more among Ni, Ni-Co and Ni-Fe to form an underlayer by 100-200mg/m<2> per one side. The plated steel sheet is washed and an upper coating layer of an Ni-P alloy is formed on the underlayer by 10-300mg/m<2> per one side. A chromate film is further formed on the upper coating layer by 3-50mg/m<2> (expressed in terms of metal Cr) per one side. The Ni alloy multilayer plated steel sheet has superior corrosion resistance, weldability and paintability, so it can be used as a material for an electric resistance seam welded can, an easy opening can top or the like, after painting.
Patent JP-H07320386-A (JP)
Title: Disk testing device
Inventor: HANAWA KAZU
IPC: G11B5/84
Filed: 1994-05-26
Abstract: PURPOSE:To obtain a disk testing device which can surely write data regardless of the settling time by continuing a disk medium writing mode until the count value of a counter reaches a prescribed value. CONSTITUTION:A counter 10 becomes a full count and generates a carry signal SC to terminate a W mode at a point of time T4 after executing counting operations from a point of time T2 to another point of time T4. A magnetic disk 1 completes one rotation during the period from a point of time T1 to another point of time T3 and data are overwritten on the same track during the period from the point of time T3 to the point of time T4. Therefore, even when data writing becomes defective during the period until the value of a writing current becomes stable from the point of time T1, proper data are overwritten in the defective part. As a result, no defective written part is generated in a track on which data are to be written.
Patent JP-H10334553-A (JP)
Title: Disk recording and reproducing device
Inventor: MORIYAMA MASAHIRO
IPC: G11B17/04
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To eject a tray at the time of trouble with the device by means of parts used for usual tray opening and closing operation and hence to prevent the constituting parts from increasing. SOLUTION: The disk recording and reproducing device is equipped with the tray 4 to slide between a loading position and an ejecting position, a 2nd gear 7 positioned on a chassis 1 to slide the tray 4, clamper for holding a disk and a turntable. The turntable is provided on a subchassis 8 supported pivotally on the chassis 1 to be rotated in cooperation with the 2nd gear 7, so as to fit a clamper in a rotated and lifted position of the subchassis 8. A hole 20 is opened in a front surface of a cabinet 2 in a place corresponding to the 2nd gear 7, while the 2nd gear 7 is provided with a wall surface 74 to be pushed in by a repairing tool 25 inserted through the hole 20 from the outside of the cabinet 2.  The 2nd gear 7 is pushed by the repairing tool 25 to rotate in the tray ejecting direction, so that the subchassis 8 is rotated and lowered to be released from its contact with the clamper to enable the tray 4 to be ejected out.
Patent JP-S62295059-A (JP)
Title: Electrophotographic sensitive body
Inventor: AKASAKI YUTAKA
IPC: G03G5/06
Filed: 1986-06-16
Abstract: PURPOSE:To enhance sensitivity and durability by incorporating an azo compound having a specified type in a photosensitive layer formed on a conductive substrate. CONSTITUTION:The photosensitive layer formed on the conductive substrate contains one of the azo compounds represented by formulae I and II in which A is a divalent aromatic hydrocarbon group or divalent heterocyclic group containing N in the ring; Ar is an aromatic or heterocyclic group linkable through a bonding group; and n is an integer of 1-4. This azo compound may be added into the photosensitive layer in a monolayer structure or in a laminated layer structure functionally separated into the charge generating layer and the charge transfer layer, thus permitting the obtained electrophotographic sensitive body to be superior in the points of sensitivity and durability as compared with the ones using conventional organic photoconductors.