baber/WOPTO huggingface dataset:
Patent JP-H04181175-A (JP)
Title: Checking method for abrasion of socket for measuring characteristic of semiconductor device
Inventor: SUZUKI MASASHI
IPC: G01R31/00
Filed: 1990-11-15
Abstract: PURPOSE:To check the abrasion degree of socket terminals by bringing a short- circuit bar into contact with the contact place of the socket terminals and allowing a constant current to flow across the short-circuited socket terminals to detect the voltage generated across the socket terminals. CONSTITUTION:A current is allowed to flow in socket terminals 6 preliminarily short-circuited by a short-circuit bar 3 from a constant current power supply to detect the voltage generated across the socket terminals 6 and it is judged whether this voltage is within the range of an upper limit and a lower limit by a judging circuit 4. When the judging result is within the range, an OK signals is outputted and, when said result is out of the range, an NG signal is outputted. A relay scanner part 5 changes over the socket terminals 6 allowing a current to flow. In the case of four socket terminals 6, the short- circuit bar 3 to be used is formed into a cross. The short-circuit bar 3 is brought into contact with the socket terminals 6 in the state same to that at the time of the actual measurement of a semiconductor device. By this method, the abrasion of the contact points of the socket terminals 6 coming into contact with the semiconductor device can be checked.
Patent JP-H03173329-A (JP)
Title: High speed rotor
Inventor: SAKAGAMI YUSUKE
IPC: H02K1/27
Filed: 1989-11-29
Abstract: PURPOSE:To protect a permanent magnet from breakdown by arranging a nonmagnetic stress relax layer for relaxing concentration of stress due to centrifugal force between the permanent magnet and a sleeve. CONSTITUTION:When a rotor is rotary driven with high speed by the exhaust energy, the rotor is subjected to a strong centrifugal force and thereby a permanent magnet 2, a stress relax layer 4 and a sleeve 3 are subjected to tensile stress in the outer direction. Since stiff metal is employed for the outermost sleeve 3 and a nonmagnetic stress relax layer 4 is burried in the gap at the inside, strong centrifugal force of the permanent magnet 2 is transmitted uniformly to the sleeve 3 without causing concentration of stress at the gap due to imperfect roundness or the surface irregularity, thus relaxing the stress. By such arrangement, the permanent magnet 2 can be protected against breakdown even under super high speed rotation.
Patent JP-H06137584-A (JP)
Title: U-trap type drain discharging device for air conditioner
Inventor: KOUDA KIMIO
IPC: F24F13/22
Filed: 1992-10-26
Abstract: PURPOSE:To provide a U-trap type drain discharging device for an air conditioner in which there is no fear of corrosion and which can be easily divided and connected in the case of cleaning. CONSTITUTION:A U-trap type drain discharging device 1 mounted at a lower part of a drain pan 8 of an air conditioner is integrally molded with rubber or resin. The device 1 is divided on the way, and a divided part is fixed to a core 5 via a band 4 or connected thereto.
Patent JP-H03168714-A (JP)
Title: Photoelectric contact switch
Inventor: KURAHASHI AKIRA
IPC: G02B26/02
Filed: 1989-11-29
Abstract: PURPOSE:To cut off light completely when a body to be detected abuts crushing a pipe-shaped flexible member and to secure operation by connecting the pipe- shaped flexible member between a light emitting device and a light receiving device. CONSTITUTION:When the body A to be detected moves as shown as an arrow and abuts on the flexible pipe 2, this part of the flexible pipe 2 is crushed to cut off the light from a light emitting element 6, so that the light does not reach a light receiving element 7. Then the light emitting element 7 inputs this state as a signal to a control circuit 8 and, for example, the body A to be detected is stopped and then moved in the opposite direction from the arrow. Consequently, the influence of the shape of the body A to be detected and reflected light from the periphery is eliminated and external light exerts no influence, so the switch securely operates without malfunctioning.
Patent JP-H10136829-A (JP)
Title: Fish bank block for revetment of mimic rock or mimic rock expression having plural through-holes and hollow part and its production
Inventor: SEKINE SUKEYOSHI
IPC: B28B7/34
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a fish bank block for revetments where fishes, etc., live by forming through-holes and hollow parts in the fish bank block for revetments of mimic rocks or mimic rock expression for rivers, swamps, the seaside, etc., and a process for production capable of manufacturing the fish bank block for revetments of the mimic rocks or mimic rock expression with the work not requiring skill. SOLUTION: The fish bank block for revetments of the mimic rocks or mimic rock expression having the plural through-holes 16 and hollow parts 15 is obtd. in the following manner: A balloon-like male mold formed of a rubber elastic material, etc., is arranged from an insertion port into an outside frame provided with plural penetration ports, insertion ports and packing ports and is inflated by compressed air, etc. Balloon-like hollow members are arranged from the insertion ports into a female mold obtd. by inserting penetrating materials into the plural penetration ports, packing materials, such as synthetic resins materials and water glass materials which cure or solidify from the packing ports and discharging the compressed air, etc., after curing. These hollow members are inflated and the penetrating materials are again inserted into the plural penetration ports.  Concrete is packed from the packing ports and the compressed air, etc., are discharged after curing. The outside frame, the cured layers of the synthetic resins and the solidified layers are then removed.
Patent JP-H07138379-A (JP)
Title: Production of rubber composition
Inventor: GOTOU HIDEKATSU
IPC: C08K3/00
Filed: 1993-11-16
Abstract: PURPOSE:To provide a production process whereby energy necessary during rubber kneading can be reduced, the gelation during the course from kneading to extrusion can be prevented, and a rubber composition excellent in appearance and breaking properties can be obtained. CONSTITUTION:This production process is the one which comprises step 1 of compounding a synthetic diene rubber or a synthetic ethylene/propylene rubber with a rubber chemical containing a filler or both a filler and a softener to produce a rubber composition and step 2 of kneading the rubber composition, a crosslinking agent and a vulcanization accelerator to produce a vulcanizable rubber composition, which process comprises adding 0.1-3 pts.wt., per 100 pts.wt. rubber, sulfur and/or 0.001-1 pt.wt. polysulfide compound which are different from the crosslinking agent and the vulcanization accelerator added in the step 2 in step 1 and kneading the resulting mixture.
Patent JP-H11146285-A (JP)
Title: Solid-state image pickup device
Inventor: TSUCHIYA MICHITOSHI
IPC: H04N5/378
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To effectively reduce image distortion that is caused by such as optical distortion of a lens and reproduction distortion of a monitoring part by performing signal segmenting in each horizontal scanning period to a modulated horizontal transfer signal which is undergone frequency modulation with each horizontal scanning period as a unit modulation period and supplying it a horizontal charge transferring part. SOLUTION: A horizontal transfer signal modulating part 24 performs frequency modulation which changes with a form in which each frequency of horizontal transfer signals ϕH1 and ϕH2 follows a modulation command signal CM with each horizontal scanning period that is set based on a horizontal synchronizing signal SH as a change unit. A horizontal transfer signal segmenting part 28 performs signal segmenting in which segmenting time about respective modulated horizontal transfer signals ϕMH1 and ϕMH2 in each horizontal scanning period that is set based on the signal SH changes with a form that follows a segmenting command signal CC. Segmented modulated horizontal transfer signals ϕMHI and ϕMH2 are acquired and supplied to a solid-state image picking up part 11.
Patent JP-H03169066-A (JP)
Title: Semiconductor memory
Inventor: NISHIKAWA KATSUMI
IPC: G11C29/00
Filed: 1989-11-28
Abstract: PURPOSE:To enable detection of defectives in an inner parallel test and to enable reduction of test time and test cost by insulating and isolating a plurality of memory cell arrays mutually, by providing them on a semiconductor substrate and by making each memory cell array independent. CONSTITUTION:N-type epitaxial regions 21 to 26 which are isolated by an insulating region 3 such as a trench are provided on a P-type Si substrate 1. The regions 21, 22 are provided with a decoder and the regions 22 to 25 are provided with a memory cell array. Each memory cell array becomes electrically independent by setting a p-n junction between each epitaxial region and the substrate 1 in a reverse bias state. A power supply line and/or reference potential line between a decoder and a memory cell array are provided independently; thereby it is possible to eliminate mutual effect between memory cells through a power line and a ground line and to ensure higher independency. Since the memory cell arrays 22 to 25 are mutually insulated, a parallel test in a test mode is possible. A time required for a test and a cost can be reduced in this way.
Patent JP-H02155907-A (JP)
Title: Manufacture of tetrafluoroethylene/ hexafluoropropylene copolymer
Inventor: KODAMA SHUNICHI
IPC: C08F214/26
Filed: 1988-12-09
Abstract: PURPOSE:To produce a copolymer improved in stress-crack resistance without causing compositional distribution by adding a specified amount of tetrafluoroethylene/hexafluoropropylene copolymer to the polymerization system before the polymerization. CONSTITUTION:Before tetrafluoroethylene (TFE) is polymerized with hexafluoropropylene (HFP) in a solvent in the presence of a polymerization initiator to produce a tetrafluoroethylene/hexafluoropropylene copolymer (FEP) having a HFP content of 8-25wt.%, FEP is added to the polymerization system in an amount of 15pts.wt. or more for 100pts.wt. copolymer to be produced. The term 'amount of the copolymer to be produced' means the amount of FEP present in the polymerizer after the polymerization minus the amount of FEP previously present in a polymerizer. As the FEP to be added before the polymerization, one having a volumetric viscosity 0.2-5 times as high as and an HFP content (by wt.%) 0.8-1.2 times as high as those of the FEP to be removed from the polymerizer after the polymerization is preferred.
Patent JP-H10156534-A (JP)
Title: Production of spiral steel tube
Inventor: INABA HIROTSUGU
IPC: B23K9/12
Filed: 1996-11-21
Abstract: PROBLEM TO BE SOLVED: To obtain a product having accurate welding beads on its internal and external faces in high speed welding for producing a tube with only submerged arc welding by making the length of projection more than a specific dimension and welding while inserting a non-arc spot arc wire in a molten pool on the rear side of the welding wire. SOLUTION: A torch 2 is fixed and arranged, and a material 1 to be welded is moved in the direction of arrow mark. When the projection length L of a welding wire is set more than 50mm and welding is executed, the temperature of a molten metal pool is reduced and the length of the molten pool is shortened. As a result, because the flow of molten metal to the central part of the length direction of the molten pool is restricted in the time of welding on the internal face, a small depth of welding bead is formed. Further, at the time of welding on the external face, the molten metal flow to both ends of the length direction of the molten pool is restricted, a small height welding bead is formed. The heat of the molten metal in the molten pool 7 is consumed to melt an inserted non-arc spot arc wire 8, the temperature is reduced and the length of the molten pool is shortened.
Patent JP-H11142878-A (JP)
Title: Formation of display transistor array panel
Inventor: SHIMIZU MASABUMI
IPC: H01L21/336
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To sharply reduce a manufacturing cost. SOLUTION: Plural TFT elements 43 are formed on a 1st substrate consisting of a Si substrate at pitches dx/m, dy/n with respective element separation grooves 44 intervened. The dx and dy are array pitches of pixels and each of (m) and (n) is a natural number of >=2. A 2nd substrate 45 is stuck to the 1st substrate with UV peeling resin 46, and after removing the 1st substrate by etching, respective TFT elements 43 are separated. Only TFT elements 43 to be transferred are selectively stuck with adhesive resin 51, and selectively irradiated with ultraviolet rays 62 from the side of the 2nd substrate 45 to selectively be transferred to a 3rd substrate 47. Thus, the same selected TFT element 43 can be transferred to (m×n) pieces of panel substrates 47 while forming (m×n) times as many as a necessary number of TFT elements 43 on one piece of 2nd substrate 45, so that cost required for forming TFT elements 43 on the 1st substrate can be reduced approximately to become 1/(m×n).
Patent JP-H02155856-A (JP)
Title: Trouble detecting method for air bag device
Inventor: KAWABATA MUNEHIRO
IPC: B60R21/16
Filed: 1988-12-07
Abstract: PURPOSE:To sense the real failure even in the event of abnormality in a starter drive signal by judging that there is any abnormality on a starter drive signal sensing path if the signal indicating the starter being driven has continued for a certain period of time, emitting alarm, and performing other trouble shooting on the same occasion. CONSTITUTION:In principle a starter drive signal is judged, and if the starter is not being driven, trouble shooting is performed, and eventual finding a failure shall generate an alarm. Therein the starter drive lasting time is measured by a timer within a microcomputer 40. Then counting is made by a counter for a certain unit time, and judgement is made whether the counted value has exceeded a predetermined time Ts. If not, time measurement is continued, and if yes, it is judged that there is abnormality on the starter drive signal path, to proceed to trouble shooting, and an alarm 5 is emitted. This enables also sensing of abnormality in the starter drive signal, wherein there is no more risk of ignoring other trouble shooting.
Patent JP-H08166922-A (JP)
Title: Bus access monitor-type priority controller
Inventor: GOTO AKIRA
IPC: G06F13/362
Filed: 1994-12-14
Abstract: PURPOSE: To realize dynamic control corresponding to the access state of a bus and to efficiently use the bus. CONSTITUTION: Wait time monitor circuits 3 monitoring wait time Σtw1 to Σtwn against the acquirement of bus using right, bus use counting circuits 5 counting the number of times of use of bus N1 to Nn within unit time, wait time comparison circuits 4 comparing wait permission time Lw1 to Lwn which are set with actual wait time Σtw1 to Σtwn and times of use of bus comparison circuits 6 comparing the minimum number of times of use of bus Lw1 to Lwn which are set with the actual number of times of use of bus N1 to Nn are provided for n input/output devices. AND circuits 171 to 17n and a priority control circuit 8 improve the priority of bus using right allocation against the input/output device whose actual wait time is longer than wait permission time and whose actual number of times of use of bus is smaller than the minimum number of times of use of bus.
Patent JP-H03171758-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEMURA HISASHI
IPC: H01L21/3205
Filed: 1989-11-30
Abstract: PURPOSE:To avoid direct contact between a second aluminum wiring and a coating film and improve the reliability of aluminum wiring by forming an insulation film on the inner surface of an opening. CONSTITUTION:A plasma nitriding film 4 is formed on the upper surface of a first aluminum wiring 3 and a plasma nitriding film 5 is formed on the side surface of the aluminum wiring 3. Also, a coating film 6 is formed so that these plasma nitriding films 4 and 5 are covered for flattening the surface and a plasma nitriding film 7 is formed on it. Then, an opening is provided through this plasma nitriding film 7 and the above coating film 6 and the plasma nitriding film 4 and then a plasma nitriding film 8 is formed on the inner surface of this opening. Then, a second aluminum wiring 9 is formed in a required pattern at a region including the above opening, thus achieving electrical connection to the first aluminum wiring 3. In this manner, by providing the plasma nitriding film on the inner wall of this opening, the direct contact between the second aluminum wiring 9 and the coating film 6 can be avoided.
Patent JP-2001131663-A (JP)
Title: Tin alloy for lead plating
Inventor: HASEGAWA TOMOHIDE
IPC: C25D3/66
Filed: 1999-11-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems that the surface of copper, kovar or 42 alloy used for a lead of electronic parts has been applied with hot dip plating of Sn or Sn alloys for preventing oxidation and making the solderability thereof better, but, in the conventional plating material, after the plating, with the passage of time, the surface has been oxidized to generate the defect of soldering at the time of soldering or to generate a large quantity of oxides on a hot dip plating tank at the time of the plating. SOLUTION: In this Sn alloy for lead plating, Ga of 0.001 to 0.1 weight% is added to a Pb-free alloy consisting of Sn as the main component or Sn, and moreover, to the same alloy, P is added by 0.001 to 0.1 weight %.
Patent JP-H05151951-A (JP)
Title: Battery with nonaqueous electrolytic solution
Inventor: MACHIDA TOYOJI
IPC: H01M2/18
Filed: 1991-11-26
Abstract: PURPOSE:To lessen drop of the battery characteristics, prevent internal shortcircuiting, and increase the speed of impregnating with electrolytic solution. CONSTITUTION:In the exterior can 4 of a nonaqueous electrolytic solution battery, a spiral electrode body is accommodated which is formed by coiling a band-shaped negative electrode plate 2 and band-shaped positive electrode plate 1 spirally with a separator 3 interposed. The exterior can is filled with nonaqueous electrolytic solution and sealed. The separator 3 consists in a fine porous film whose cross-section is processed in projections and recesses, wherein the projections prevent minute contacting of positive electrode with negative electrode while the recesses are filled with nonaqueous electrolytic solution for improvement of the battery characteristics. Thereby failure in the voltage is minimized without risk of deteriorating the battery characteristics, and impregnating with the electrolytic solution can quickly be done.
Patent JP-2000142677-A (JP)
Title: Carton
Inventor: YAMAZAKI YUKIKO
IPC: B65D5/54
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To perform a sacking process, a process for filling contents from the side of a carton, a bending process, and a bonding process even by means of an ordinary cartoning machine by performing bonding an upper cover plate to a front plate by means of a sacking process to provide the virginity in a box making step. SOLUTION: The carton is formed from a prism-shaped body part wherein a rear plate 1, lower plate 2, upper plate 3, and front plate 4 are connected together, side parts comprising side flaps 1a, 2a, 3a, and 4a, which are connected to the side of each of the plates 1, 2, 3, and 4 to close the sides of the prism- shaped body part, and an upper cover plate 5 bonded to an open pattern region 6 which is connected to the plate 3 and formed on the plate 4 by an open pattern-shaped separation part (i). Side flaps 4a, 4a of the plate 4 are superposed and bonded respectively onto a side flap surface 3a, which is exposed from a notched portion 1b formed on the flap 1a, and the side flap 3a can be separated.
Patent JP-S63162962-A (JP)
Title: Radio start control type engine
Inventor: FUJITA MITSUHIKO
IPC: F02N11/08
Filed: 1986-12-26
Abstract: PURPOSE:To make it possible to securely lock the operation of a starter during the revolution of an engine by providing the cut-off device for a start command signal and the cut-off device for an operation signal. CONSTITUTION:The cut-off device 11 for a start command signal S is provided between a receiver 2 and the relay device 3 for starting a starter 5. And an operating signal R obtained through rectification of the output Po of a generator by a rectifier 12 provided besides a main rectifier 9 is supplied to the cut-off device 11 through a cut-off device 13. Thereby, the cut-off device 11 is maintained under non-operating condition while the receiver 2 is transmitting a start command signal S and also the cut-off device is operated to cut-off the signal S when an engine 7 is started by the signal S. Thereby, the starter 5 is not operated even if the signal S is output after the start of the engine 7 therefore, there is no damage of a clutch mechanism 6. And there is no cut-off of the signal S during the operation of the starter 5 since the circuit of the operating signal R is cut off by the cutoff device 13.
Patent JP-S63163528-A (JP)
Title: Information processor
Inventor: SAKATA YOSHIO
IPC: G06T1/00
Filed: 1986-12-25
Abstract: PURPOSE:To transfer information without using a buffer memory by providing a FI/FO (first in/first out) storage area in a part of a storage means and transferring information independently of a control means through this storage area. CONSTITUTION:Encoded picture information read out from an optical disk device 16 is successively stored in FI/FO storage area 31 of a picture memory 19 by the control of a counter control circuit 33 and a counter 32 and is successively transferred to an encoding/decoding circuit 29 in accordance with advance of the decoding processing of the encoding/decoding circuit 29 and is decoded. This picture information is transferred to a module 23 and is expanded or reduced as required and is outputted. This outputted picture information is stored in a display memory 20 and is successively read out synchronously with the display operation and is displayed on a CRT display device 24. Thus, information is transferred without requiring buffer memories.
Patent JP-H08166798-A (JP)
Title: Phoneme dictionary forming device and its method
Inventor: TERAMOTO YOSHIAKI
IPC: G10L13/06
Filed: 1994-12-15
Abstract: PURPOSE: To provide a technique for automatically forming a phoneme dictionary which is used for a non-specific speaker speech recognizing device based on phonemes and in which the phonemes of many persons are previously stored. CONSTITUTION: The data of the elementary piece waveforms of the many phonemes segmented from speech data of words, etc., uttered by many speakers of several tens persons or above are previously stored in an elementary piece waveform storage section 13. Speech synthesis is executed sequentially by each phoneme group in certain specified time (for example, at every other one second) in a phoneme synthesizing section 14. The speeches are outputted from a speaker 12. The speeches picked up by a microphone 20 are converted to digital data by an A/D conversion section 21. The digital data is subjected to calculation processing of recognition parameters in real time in a parameter conversion section 22 for recognition.  The parameters of stationary parts between the speech sections for one second uttered in the speech synthesizing section are segmented by a phoneme segmenting section 23 and are stored into a phoneme dictionary storage section 34, by which the phoneme dictionary is formed.