baber/WOPTO huggingface dataset:
Patent JP-S57205117-A (JP)
Title: Manufacture of laminated film
Inventor: SAITOU HACHIROU
IPC: B29C48/00
Filed: 1981-06-15
Abstract: PURPOSE:To prevent an excessive escape of an agent vapor, by attaching an active agent of naphthalene, etc. on a thermoplastic synthetic resin which is impermeable to the active agent, and covering a part of it with a thermoplastic synthetic resin which is permeable to the active agent. CONSTITUTION:A thermoplastic synthetic resin 1 which is impermeable to an active agent of naphthalene etc. and a thermoplastic synthetic resin 2 which is permeable to the active agent are extruded in the manner that the former being a part of a tube having a section layer than a semicircle and the latter being a  part of the tube having a section smaller than a semicircle, and the active  agent 3 is sprayed between these synthetic resin layers. Then, two synthetic resin layers flow together within a die and are made to a laminated product.
Patent JP-H11286934-A (JP)
Title: Method and device for simultaneously carrying out press-in sheet pile and drilled hole back filling
Inventor: SHIMIZU YUJI
IPC: E02D7/00
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for simultaneously carrying out press-in of a sheet pile and back filling a drilled hole capable of more firmly back filling an excavated hole formed in the press-in of a sheet pile. SOLUTION: While an excavated hole 14 is formed by an auger screw 12 whose circumference is surrounded by a casing 10, a sheet pile 16 mounted on the casing 10 is pressed into a ground 18, the sheet pile 16 is removed from the casing 10 after the sheet pile 16 is pressed to a prescribed depth, and the auger screw 12 and the casing 10 are pulled out from the ground. The auger screw 12 and the casing 10 are constituted so as to be independently risible, when the sheet pile 6 is pressed to a prescribed depth, only the auger screw 12 is raised and pulled out from the ground 18 as the casing 10 is left in the ground, and the casing 10 is then raised and pulled out from the ground 18.
Patent JP-S6316937-A (JP)
Inventor: AAMIN ZOBERI
IPC: B23Q1/28
Filed: 1987-04-15
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-S60261856-A (JP)
Inventor: HIRAI TAKASHI
IPC: E04D3/366
Filed: 1985-04-30
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-H09283246-A (JP)
Title: Wedge-based ramp connector
Inventor: NAKAMURA MITSUHARU
IPC: H01R33/09
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide such a wedge-based lamp connector at a lower manufacturing cost as being capable of connecting the terminal of a wire thereto in the state that the terminal is stored in a housing without restricting manufacturing procedures and of holding both sides of a wedge portion with the same-shape terminal. SOLUTION: A wedge-based ramp connector is formed with two-split housings 17, 18 having respective pairs of terminals 19, 19 opposing each other in mating. Paris of terminals 19, 19 are provided with wire connections 47, contact portions 49 connected to leads and holding strips 48, so that both sides of a wedge portion can be held between the contact portion 49 of one terminal 17 and the holding strip 48 of the other terminal 19 and between the holding strip 48 of one terminal 19 and the contact portion 49 of the other terminal 19. Leads are connected together between one side of the wedge portion and the contact portion 49 of one terminal 19 and between the other side of the wedge portion and the contact portion 49 of the other terminal 19.
Patent JP-S59229921-A (JP)
Title: Switch circuit
Inventor: HAGIMORI HARUO
IPC: H03K17/60
Filed: 1983-05-23
Abstract: PURPOSE:To prevent the excessive generation of input signals when the input signal is cut off by switching the input signal to be applied to an output amplifier to a constant potential output amplifier from the output of an input signal amplifier when the input signal is cut off and then stopping the actuation of the output amplifier. CONSTITUTION:When a control input terminal 28 is set at H level, the control signals S1 and S2 given from a switching control circuit 26 are set at L levels with no actuation of switches 22 and 24. Thus contacts 22a and 22b are closed and opened respectively, and contacts 24a and 24b are closed. In this case, the input signal supplied from a terminal 10 is amplified by an output amplifier 6 after passing through an amplifier 2 and delivered through a terminal 20. When the signal to be applied to the terminal 28 is set at L level, the switch 22 is actuated by the signal S1 from the circuit 26. Thus the actuation of the amplifier 2 is stopped, and a constant potential output amplifier 4 is actuated to switch the input of the amplifier 6 to the output of the amplifier 4. Then the switch 24 is actuated by the signal S2 after a prescribed period of time decided by a resistance 32 and a capacitor 34 of the circuit 26. Then the contacts 24a and 24b are opened to stop the actuation of the amplifier 6.
Patent JP-S62249828-A (JP)
Title: Unloader ship
Inventor: MURAKAMI OSAMU
IPC: B65G67/60
Filed: 1986-04-21
Abstract: PURPOSE:To effect unloading effectively at all times even if a ship has hatches of different length, by fixedly disposing one unloader and disposing the other unloader capable of traveling along a ship side. CONSTITUTION:A barge 3 full of earth and sand is moored to a ship 1 by connecting the wires 15 of respective winch units 13A, 13B to bollards positioned at the front and rear of the barge 3. Both the winch units 13A, 13B are operated to cause the barge 3 to move so that the rear end of a hatch 4 of it comes to the position of a rear unloader 2A. Then, the traveling carriage of a front unloader 28 is driven for allowing it to move to a position confronting the center of the hatch 4. Both the unloaders 2A, 2B start to unload the earth and sand from the barge 3. It can be unloaded effectively by moving the barge 3 gradually backwardly by operating the winch units 134A, 13B.
Patent JP-H09281880-A (JP)
Title: English learning device
Inventor: KOTANI TAIZO
IPC: G06Q50/10
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To improve learning efficiency by reporting the wrong learnt result of a user to the user corresponding to the non-coincidence of two sounds selected by the user. SOLUTION: A system is composed of a CPU 1, system memory 2, HD 3, keyboard 4, pointing device 5, CRT 6, voice synthetizer 7 and speaker 8. An image to be used for designating a position on a display screen is displayed in initial state. Two pieces of the same kind of audio data are prepared for each kind, and the relation of correspondence between the designated position of the image on the display screen and the prepared audio data is arbitrarily allocated. Arbitrary two positions on the display screen image are designated. Based on the corresponding relation of allocated positions and the designated positions, the audio data corresponding to these designated positions are outputted in voice.  It is decided whether the kinds of two pieces of audio data as the objects of this voice output are equal or not and when the negative decision is provided, it is guided that these kinds are different.
Patent JP-S63258184-A (JP)
Title: Projection type color picture reproducing device
Inventor: JITSUKATA HIROSHI
IPC: H04N9/31
Filed: 1987-04-16
Abstract: PURPOSE:To simplify the constitution and to display a color moving picture with a high definition by providing a first matrix display screen to reproduce a green color picture and a second matrix display screen to reproduce a double color picture of red and blue colors, and synthesizing thus generated two pictures into one synthesized picture to produce on the screen. CONSTITUTION:A liquid crystal panel 11 is a monochrome liquid crystal panel driven by a green color video signal, and modulates green color light; thus modulated light is projected on a screen 14 by a lens 13 to display a green color picture. A red and a blue lights are modulated by the double color liquid crystal panel 6 driven by a read color video signal and a blue color video signal and thereafter, are projected on the screen 14, and thus the picture display of red and blue colors is executed. The images are synthesized with said green color picture on the screen, to attain a fill-color image display. Picture elements of green color G that influences the definition of a display picture are displayed repetitively with a pitch P in the horizontal direction. Since picture elements of blue and red colors are also repetitions with a pitch P, a full-color picture of high definition can be displayed in motion.
Patent JP-S61252951-A (JP)
Title: Tentioner in entrained transmission of internal-combustion engine
Inventor: KAMEZAKI TAKASHI
IPC: F16H7/08
Filed: 1985-04-29
Abstract: PURPOSE:To improve the functional efficiency and the sealing performance by sealing between the outer end of a plunger having an inner supply oil chamber while forming a high pressure oil chamber against the plunger case and the open end of the plunger case oil-tightly through a boot. CONSTITUTION:A plunger case 21 having an open upper end 20 is fitted in a cylinder hole 19 formed through an adjuster case 17. An O-ring 22 is placed between said plunger case 21 and the innercircumferential face of the cylinder hole 19. While a high pressure oil chamber 31 is formed by the bottom wall 23d of a plunger 23 arranged slidably in the plunger case 21 and the plunger case below said plunger 23 and a supply oil chamber 32 is formed in the plunger 23. A check valve V and a tension spring 34 are contained in said chamber 32, while a shrinkable boot 53 is applied oil-tightly between the upper ends of the plunger case 21 and the plunger 23.
Patent JP-S5426675-A (JP)
Title: Manufacture for semiconductor device
Inventor: YOSHIDA MANABU
IPC: H01L31/0224
Filed: 1977-07-29
Abstract: PURPOSE:To simplify the electrode formation, by coating metal at the substrate in advance, coating conductive paste at the substrate the same as for the diffusion layer, and by constituting ohmic electrode through sintering the both front and rear sides.
Patent JP-S5216927-A (JP)
Title: Input gear for calculator
Inventor: KOYANAGI YUKIHIRO
IPC: G06F3/023
Filed: 1975-07-30
Abstract: PURPOSE: To promote the input of multitude letter lines at a time by pressing the key. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5519450-A (JP)
Title: Circumferential arc welding method of stationary pipe
Inventor: UKAI JIYUN
IPC: B23K9/028
Filed: 1978-07-27
Abstract: PURPOSE: To control the formation of molten pool to a correct size and stabilize circumferential one-side welding by intermittently moving a non-consumable electrode along the pipe circumference by the use of pulsating currents of high and low 2 levels.  
     CONSTITUTION: Pulsating currents of high and low 2 levels are used and the periods of the pulsating currents and the intermittent movement of an electrode are synchronized. The formation of molten pool is determined by the electrode stop time, i.e., the time T 1  when the high level current flows. The heat input control for accumulation of heat in the circumferential direction is effected by this time T 1  and the welding current Ip of high level. This time T 1  and the current IB are controlled by preset program. The welding current IB of low level is beforehand set at a small level to the extent of not causing contraction cracking. Then, when the back of the pipe begins to melt in the state of static arc, the welding current is lowered and the electrode is moved and again it is melted by static arc, and this stabilizes the flow of the molten pool. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62250599-A (JP)
Title: Semiconductor memory device
Inventor: SASAKI TOSHIO
IPC: G11C29/04
Filed: 1986-04-23
Abstract: PURPOSE:To improve the yield of a memory device by providing externally a spare memory, writing a defective bit address into an associative memory to access newly the spare memory thereby increasing remarkably the number of relieved defective bits. CONSTITUTION:The associative memory 4 is used to relieve a memory having defective cells by means of software redundancy technology, the defective cell address is stored in an associative decode section, the same address 13 as the external address is outputted selectively by a selector circuit at the access of the external address 22 and when it is retrieved and coincident, a new address (outputted to an internal address bus 14) of the spare memory located at the data part of the associative memory is selected and the result is fed to an internal address bus 15 by using a coincidence detection signal 21. On the other hand, when dissident, the external address 22 is fed to the bus 15. The information of the associative memory is kept permanent by a battery 11 and a backup circuit 10 in constituting the memory of a static memory.
Patent JP-H08281863-A (JP)
Title: Highly durable resin coated steel pipe having aesthetic appearance
Inventor: KANEKO MASAHITO
IPC: F16L58/10
Filed: 1995-04-18
Abstract: PURPOSE: To provide a resin coated steel pipe having durability and excellent in aesthetic appearance without bringing about the lowering of corrosion resistance even during long-term outdoor use. CONSTITUTION: A resin coated steel pipe is obtained by coating the outer surface of a steel pipe with a resin coating layer composed of a copolymer resin with a melt flow rate of 0.1-3.5g/10min obtained by copolymerizing styrene and acrylonitrile with weather-resistant rubber and containing color pigment through an adhesive layer.
Patent JP-S59218746-A (JP)
Title: Pattern inspecting device
Inventor: TANIGUCHI YUUZOU
IPC: H01L21/66
Filed: 1983-05-27
Abstract: PURPOSE:To enable to inspect the pattern size near an actual pattern, to facilitate the inspection and to improve the accuracy by dividing a pattern image into 3 or more signal regions, forming a pattern signal, and inspecting the pattern by a binary signal formed thereby. CONSTITUTION:A wafer 10 is formed with a plurality of chips in a matrix shape, and a photoresist 11 is patterned. A laser light source 13 is arranged obliquely upwardly, and a laser light is emitted to the surface of the wafer 10. When the surface of the chip 12a is scanned by a pattern detector 15a, an electric signal amount proportional thereto is provided. The detection signals Sa are respectively fed to comparators 20a1-20a3, which respectively compare them with reference signals S1, S2, and output an edge signal Sea, a lower ground signal Ssa and a pattern signal Spa. When edge + pattern signals Sepa, Sepb are produced from both signal forming units 19a, 19b, and compared by a comparator 21, the signals Sepa, Sepb are compared with signal width l1, l2 substantially equal to the real pattern size.
Patent JP-H10280740-A (JP)
Title: Door handle for vehicle
Inventor: IWAI TAKESHI
IPC: E05B1/00
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To prevent a door handle from rotating to the opening direction even when the counterweight is pressed to the door inside, without a protector. SOLUTION: When the counterweight 32 is pressed toward the door inside owing to the deformation of a door outer panel or the like of a side door, the holding arm 30 of the counterweight rotates to the door inside. At this time, a projection 38 of a door handle body 16 is prevented from getting into contact with the holding arm 30 of the counterweight by means of the step formed in a piece 30B of the holding arm 30 of the counterweight. And hence, only the holding arm 30 on which the counterweight 32 is fixed, is rotated to prevent the handle body 16 from rotating to the opening direction.
Patent JP-S62249087-A (JP)
Title: Transponder device
Inventor: NISHIZAKI MASAYASU
IPC: G01S13/76
Filed: 1986-04-22
Abstract: PURPOSE:To suppress the CW interference of an inquiry pulse, and also, to prevent the deterioration of the receiving sensitivity by connecting selectively the output of a reverse logarithmic amplifier or the output of an IF amplifier by an analog switch in accordance with whether the leakage of a CW signal is large or small. CONSTITUTION:When the leakage of a CW signal which is superposed to an inquiry signal generated from an interrogator is very small and normal, the output of a logarithmic amplifier 27 controls an analog switch 41, and the output of an up-and-down amplifier 29 is connected to a decoding circuit 30. Subsequently, when an inquiry from the interrogator whose CW leakage is large is received, the output waveform of a mixer preamplifier 25 becomes a signal whose CW component is larger than that of the inquiry signal. This signal is inputted to the up-and-down amplifier 29, a reverse logarithmic amplifier 40 and the logarithmic amplifier 27, respectively. The output of the logarithmic amplifier 27 controls the analog switch 41, and the output of the reverse logarithmic amplifier 40 is connected to the decoding circuit 30.
Patent JP-S5216936-A (JP)
Title: Inspection method for semi-conductor memory element
Inventor: HAYAMA TAMAKI
IPC: G11C11/413
Filed: 1975-07-31
Abstract: PURPOSE:To test the influence of heat generation by checking error with a tester after the semi-conductor memory is worked for a definite period.
Patent JP-S61249677-A (JP)
Title: Flux circulator for welding
Inventor: NISHINO YUKIO
IPC: B23K9/18
Filed: 1985-04-30
Abstract: PURPOSE:To make possible the control of the grain size distribution of a flux by connecting the upper suction pipe of a centrifugal classifier to a blower, connecting the lower side of the centrifugal classifier to a blower, connecting the lower side of the centrifugal classifier to the blower by a lower suction pipe and providing respectively suction rate control valves to both suction pipes. CONSTITUTION:The sucking ratio of the upper suction pipe 20 and the lower suction pipe 21 is adjusted by the control valves 18 and 19 provided just before the blower 6 to recover the entire amt. of the flux 3 through the suction pipeline 5; at the same time the gain size distribution of the recovered flux to be cyclically used can be controlled by controlling the dust recovering rate by the pipe 20. Bag filters 8 and 17 are respectively provided to the pipes 20, 21 and therefore the damage of the valves 18, 19 and the blower 6 is prevented.
Patent JP-H11270843-A (JP)
Title: Method and apparatus for controlling gas combustor
Inventor: KANETANI TOSHIHIKO
IPC: F23N5/20
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To burn more than one kind of gas fuel through a simple structure by selecting a valve opening for a load designated according to relationship between the load of gas fuel and the valve opening and controlling a fuel flow rate control valve to that opening. SOLUTION: A controller body 10 is provided with a fuel switching means 11 which can burn A gas fuel and B gas fuel through a single fuel flow rate control valve 1 and the relationship between valve opening and the load of the valve 1 at the time of burning A gas fuel and B gas fuel is prestored. When the fuel switching means 11 makes switching to A gas fuel and then it is burnt, the valve 1 is controlled according to the stored relationship between valve opening and the load of the valve for A gas fuel, and the opening of an air damper 2 is calculated and the air damper 2 is controlled to that opening.
Patent JP-H05291775-A (JP)
Title: Casing cooling system
Inventor: OKUMA YOSHIYUKI
IPC: H05K7/20
Filed: 1992-04-13
Abstract: PURPOSE:To prevent the heat run away and the malfunction of an LSI by cooling the natural air inside a casing by liquid cooling, and sending the air cooled by a fan between boards being heated by current application so as to cool an LSI package and an LSI chip. CONSTITUTION:A cooler 4 cools an LSI package and an LSI chip by taking natural air from the fan 3 arranged in front of a board 1 into a casing 2. Liquid is taken in the cooler 4, being cooled by the heat pump 5, etc., provided outside the casing 2. The air being cooled by the cooler 4 by liquid flows above the board 1, and cools the natural air taken in by the fan 3, improving the cooling efficiency of an LSI package or an LSI chip. Hereby, the malfunction or heat run away of the LSI is prevented, and the stable operation of LSI can be gotten.
Patent JP-H07302228-A (JP)
Title: Prevention circuit of unauthorized reproduction of memory data
Inventor: SHIN MUNEHIDE
IPC: G06F21/62
Filed: 1995-04-18
Abstract: PURPOSE: To prevent copy of data without permission and to maintain the security by outputting data of different addresses from those of concerned data when copy of data without permission is inhibited. CONSTITUTION: In the state where ciphered data stored in a ciphering data storage section 10 are applied to a data conversion section 10 by a switching section 20, when a party who is not permitted to copy, designates concerned addressed AD1-ADm of the data storage section 10 and inputs them to the data conversion section 30, the data are converted by an exclusive OR gate of the data conversion section 30 and applies respectively to an X-address buffer/decoder 50 and a Y-address buffer/decoder 60. Data different from data desired by copied by the party whose copying is not permitted are outputted from the data storage section 10. On the other hang, input data not ciphered are given to the data storage section 10 through the X-address buffer/decoder 50 and the Y-address buffer/decoder 60 and outputted via a sense amplifier 80 and a data output buffer/driver 90.
Patent JP-S59212885-A (JP)
Title: System of diagnosing digital computer
Inventor: ROBAATO ESU MAKUNAMARA
IPC: G06F11/26
Filed: 1984-05-09
Abstract: As diagnostic system for testing the video output and secondary storage facilities of a computer system. The refresh memory of the video subsytem is loaded with the codes of a character string including the complete set of display characters and the code for a character that is not displayable. A character generator responds to this non-display character with the cyclic redundancy check (CRC) code for the bits emitted by the generator in response to the string of display characters used in the diagnostic routine. A slowed-down replica of video output from the character generator is fed as a stream of bits to a slow speed serial communications port and then to the processor. The processor generates the CRC code in response to the stream of bits from the character generator and it compares this generated code with the CRC code received from the character generator. Similarly, for testing the secondary storage subsystem, certain predetermined data is stored in a portion of a primary memory unit. This data, simulating an MFM-encoded recording of known information, is transmitted by the central processor to the control unit for the secondary storage system, and is looped back through the controller for data separation and decoding and is then returned to the central processor. The returned signal is compared with the unencoded form of the data provided to the controller.
Patent JP-S58210521-A (JP)
Title: Detection of quantity of battery liquid or the like
Inventor: NISHI KENICHI
IPC: G01F23/24
Filed: 1982-05-31
Abstract: PURPOSE:To detect easily the level of liquid by a simple constitution, by fitting a thermistor in the vicinity of a position corresponding to an allowable level of lower limit of the liquid in a vessel. CONSTITUTION:For instance, a thermister 10 is fitted by using a fitment 11 in the vicinity of a position corresponding to an allowable level 7 of lower limit of an electrolyte 9 in a vessel 2 of a battery 1. The output of the thermistor 10 is introduced to a lamp or buzzer constituting a detector 12. There is a difference in thermal dissipation between in a liquid and out of the liquid. When the difference of resistance value by self-exothermic heat is detected, it is recognized whether the thermistor is in the liquid or out of the liquid. By such a way, it is detected easily by a simple constitution that a level of the liquid is lowered to the allowable level of lower limit.