baber/WOPTO huggingface dataset:
Patent JP-S58195066-A (JP)
Title: Ignition timing controller for internal-combustion engine
Inventor: HOSOE KATSUHARU
IPC: F02P5/153
Filed: 1982-05-08
Abstract: PURPOSE:To eliminate the necessity for using an acceleration detector, by discriminating an accelerating condition through the interval of knocking generation in an ignition timing controller of an engine using a knocking feedback. CONSTITUTION:A knocking signal is input from an input port 8009 for a digital signal. An ROM8001 and RAM8002 are used by a CPU8000 to control ignition timing. An acceleration condition is decided, and a timing control speed of the ignition timing is charged in accordance with this result. The instant of an acceleration is judged by the status of generating knocking (for instance, the interval of generation) further whether the status reaches a steady condition or not is decided in accordance with the internal of generating knocking or the like thereafter. The timing control speed is increased only during this time. In this way, the necessity for an acceleration detector is eliminated.
Patent JP-H10276389-A (JP)
Title: Karaoke swing along video image reproducing device
Inventor: MISAWA YUTAKA
IPC: H04N5/765
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide the karaoke swing along video image reproducing device having provision for lots of karaoke swing along musics even when number of video data is small by reproducing the video data by various reproduction methods so as to increase number of variations of the video data reproduced on a monitor. SOLUTION: In this device, video genre data and reproducing method data in karaoke swing along data that are received from a host computer of a communication center via a telephone line and stored on a hard disk 20 are acquired and video data stored on a DVD are reproduced on a monitor TV 56 according to a reproducing method corresponding to the reproducing method data for each of 4 kinds of genres. Thus, a reproducing method is properly selected among 4 kinds of the reproducing methods and given to the karaoke swing along music data, then the video data are reproduced on the monitor TV 56 with variations.
Patent JP-S60221497-A (JP)
Inventor: FUKANO KAZUAKI
IPC: C11D3/395
Filed: 1984-04-17
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-H10267900-A (JP)
Title: Method for inspecting interface peeling of polymer insulator tube
Inventor: NAKAYAMA TETSUYA
IPC: G01N29/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To inspect a peeling over the entire interface, in non-destructive manner. SOLUTION: In this method, an interface peeling inspection is performed with a polymer insulator tube 1 comprising an FRO tube, a jacket rubber 3 comprising an umbrella part and a barrel part provided on the outside periphery of the FRP tube, and brackets 4-1 and 4-2 provided at both end parts of the FRP tube. The polymer insulator tube 1 and a ultrasonic probe 14 are submerged in water, and an ultrasonic wave is emitted from the jacket rubber 3 side to the polymer insulator tube 1 by the ultrasonic wave prove 14, and its reflected wave is obtained, and based on the reflected wave, a peeling at an interface is inspected.  Or, a continuous water flow is supplied into a tube-like body provided with an ultrasonic wave prove in its inside, and while the water flowing out of the end part of tube-like body contacts the barrel part of jacket rubber or bracket at always, an ultrasonic wave is emitted from the ultrasonic wave prove to the bracket or the barrel part of jacket rubber, to obtain the reflected wave of the emitted ultrasonic wave, and based on the reflected wave, peeling at an interface may be inspected.
Patent JP-S533858-A (JP)
Title: Battery locating mechanism on electronic watch
Inventor: NAGASAWA KAZUO
IPC: G04C10/00
Filed: 1976-06-30
Abstract: PURPOSE:To promote easy and secure assembly and improve shock resistance by employing a composition provided with a flexible contact terminal en bloc with the guide plate for battery location.
Patent JP-S52499-A (JP)
Title: Restaurant system
Inventor: SATOU SHIYOUZABUROU
IPC: G07F11/46
Filed: 1975-06-21
Abstract: PURPOSE: A system in which price indication is attached to a sealed container of cooked foods that can be taken out when a stated amount of money is thrown in, and by which ordered foods can be provided quickly, saving labour. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000035899-A (JP)
Title: Emulation module
Inventor: WILLIAM F BESOUREIRU
IPC: G06F17/50
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To construct a circuit emulation device which increases the capability of an emulation engine. SOLUTION: This emulation module including the increased number of emulation processors is logically reconstructed to plural planes which are mutually connected by multiplexers 70a to 70d in order to avoid the complexity of input- output pin outputs which is caused by the increase of numbers. An output driver 60 which aims at communication outside a board or outside a chip is connected to an N way output multiplexer 90. Similarly, an input receiver 50 receives an input from a source outside the chip or outside the board and gives the signal to the whole N way multiplexers 90 and the multiplexers 90 give an input signal to each array of the emulation processors. Thus, capability is increased without actually giving an impact upon the pin output connection problem of the chip or the module.
Patent JP-H07256126-A (JP)
Title: Double-roll crusher
Inventor: TATSUMI SHIGERU
IPC: B02C4/30
Filed: 1994-03-23
Abstract: PURPOSE:To efficiently crush a material difficult to crush such as boulders in the case of biting a material to be crushed between the opposed faces of both rolls to crush the material by inclining the peripheries of both rolls and providing an inlet on the large-diameter side and an outlet on the small-diameter side. CONSTITUTION:Two rolls 3 rotating in the opposite direction to each other are fixed to the two rotating shafts 2 pivoted in a frame 1 in parallel. A material to be crushed is bitten between the opposite faces of the rolls 3 and crushed. In this case, the peripheries of the rolls 3 are inclined so that one end has a maximum diameter D and the other end has a minimum diameter (d). A material inlet 11 is provided on the large-diameter D side, and a crushed material outlet 12 is set on the minimum diameter (d) side. Consequently, a friction coefficient is forcedly and rapidly changed, and a material difficult to crush such as boulders is efficiently crushed.
Patent JP-S573873-A (JP)
Title: Recording liquid and method of recording
Inventor: MATSUFUJI YOUJI
IPC: C09D11/00
Filed: 1980-06-09
Abstract: PURPOSE: To enhance shelf stability, jetting stability, jetting response and continuous recordability of the recording liquid, by having a specific diphenyl derivative contained in the recording liquid for an ink jet recording system.  
     CONSTITUTION: In the recording liquid for the ink jet recording system in which a recording signal is given to the recording head having a piezo oscillator and recording is made by flying droplets of the recording liquid in response to the signal, about 5W90% compound represented by the formula, where R 1  and R 2  are 1W4C lower alkyl (e.g., 4,4'-diethyldiphenyl) is contained, based on the total weight of the recording liquid. The compound is mixed with a necessary nonaqueous liquid medium (e.g., ethyl alcohol, diethylene glycol), dye, pigment, etc. to obtain the object recording liquid. The compound of the formula has a function of enhancing the solubility of a recording agent such as the dye and the like in the liquid medium and effectively prevents the formation of solid matter causing the clogging of a jetting, orifice. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03276748-A (JP)
Title: Lead frame for semiconductor device
Inventor: TSUKIIDE EIJI
IPC: H01L23/50
Filed: 1990-03-27
Abstract: PURPOSE:To obtain a lead frame for a semiconductor device causing no decrease in facility capacity with high yield in automated assembly steps by providing a bent part at a part which is cut and removed after sealing the frame for the device. CONSTITUTION:A lead frame for a semiconductor device is composed of an island 1 for placing a semiconductor element, tie bars for wiring to a power source of the element to couple leads 2 to be externally led to leads 2, an outer frame 4 to be cut and removed after resin-sealing, slits 5 for alleviating a mechanical strain due to contraction of resin, etc., and bent parts 6a, 6b are formed at the outer periphery of the frame 4 so as to strengthen the frame 4. Accordingly, the frame for the element which is increased in size and reduced in thickness can form a rigid outer frame, warpage, waviness of the frame for the device due to contraction of resin after resin-sealing are prevented to eliminate a feeding trouble in assembly steps.
Patent JP-S62236005-A (JP)
Title: Numerical controller
Inventor: YOKOYAMA AKIRA
IPC: G05B19/18
Filed: 1986-04-07
Abstract: PURPOSE:To attain the operations of a main processor, a servo processor and a sequence processor with each optimum working program, by connecting those three processors to the same bus and operating them independent of each other. CONSTITUTION:A main controller 100 directly controls a display device 105, a keyboard 106, a floppy disk drive device 140 and a paper tape reading device 150 via control circuits 11, 12, 102 and 103 respectively. A servo processor 3 performs a real time servo control according to the data received from the processor 100 via a common memory 2. A sequence processor 5 carries out a sequence control of a machine to be controlled. The open/close states of all contacts received by the processor 5 from the machine to be controlled are written to the memory 2. Thus both processors 100 and 3 refer to said open/close states of contents. In addition, a software that shows the momentary states of the contacts on a display device 105 is incorporated in the software of the processor 100 in case an operator selects a picture for the information on the contacts.
Patent JP-H11253387-A (JP)
Title: Swing node ring structure body and endoscope
Inventor: UCHIUMI ATSUSHI
IPC: G02B23/24
Filed: 1998-03-10
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the generation of twist and to surely and stably operate swinging. SOLUTION: In this structure body, the plural pieces of swing node rings 1 composed of a basic circular ring part 4 provided with a pair of peak parts 3 whose vertex parts are at symmetrical positions relating to an axial center and an expansion part for inserting a swing wire projected to the inner diameter side of the basic circular ring part 4 are disposed along an axial center direction. The peak parts 3 of the swing node rings 1 are connected by laser welding linearly or intermittently over the entire length of the structure body.
Patent JP-S562371-A (JP)
Title: Nematic liquid crystal composition
Inventor: YOSHIMURA MOTOMU
IPC: C09K19/46
Filed: 1979-06-19
Abstract: PURPOSE: The titled composition capable of exhibiting a nematic liquid crystal phase in a wide temperature range near room temperatures, making the severe dynamic drive possible, obtained by blending specific biphenyl-based compounds with a biphenylcyclohexane-based compound and an ester compound.  
     CONSTITUTION: (A) Preferably 30W90wt% of two or more compounds selected from the group consisting of biphenyl-based compounds shown by the formula I and/ or terphenyl-based compounds shown by the formula II (R 1  is 3W8C straight- chain alkyl or straight-chain alkoxy; R 2  is n-C 5 H 11 ) is blended with (B) preferably not more than 20wt% of a biphenylcyclohexane-based compound shown by the formula III (R 3  is R 2 ), and (C) preferably 5W35wt% of an ester compound shown by the formula IV or V (R 4 WR 7  are 1W8C straight-chain alkyl or straight-chain alkoxy), to give the desired composition.  
     EFFECT: A dynamic drive of 3V (or 2.8V) at 1/3 bias and 1/3 duty is possible. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09175877-A (JP)
Title: Copper-impregnated graphite material
Inventor: OKU TATSUO
IPC: G21B1/00
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To obtain a lightweight copper-impregnated graphite material having a homogeneous macrotexture, increased denseness, and improved handleability by impregnating an isotropic graphite material with a specific copper alloy on its open pores. SOLUTION: An isotropic graphite of high dense texture with a bulk density of >=1.76Mg/m<3> , an average pore diameter of 5-18vol.% and an average pore radius of 0.1-2.5μm, measured according to the mercury porosimetry and an alloy of copper with 1-7wt.% of at least one selected from the elements having <=-50kJ/mole of standard enthalpy of formation according to the reaction with graphite and copper are charged in the vessel, heated over the melting point of the copper alloy, pressurized under several Mpa-150Mpa for 1-60 minutes to impregnate the pores in the graphite material with the copper alloy over 70vol% of the pore volume whereby the objective copper-impregnated graphite material of <=3.0Mg/m<2> bulk density is obtained.
Patent JP-H0833967-A (JP)
Title: Production of molded metallic article
Inventor: KATO MASASHI
IPC: B22D17/00
Filed: 1995-03-10
Abstract: PURPOSE:To provide a producing method for metallic formed product which can be applied even to a metal having narrow temp. width of the solid and the liquid by easily controlling the temp. and can safely produce the metallic injection formed product having high mechanical strength and high precision of the size and the wt. under good working atmosphere. CONSTITUTION:Metallic raw material K having <=700 deg.C m.p. and <=10mm of the same size as a plastic pellet or the shape of machining cutting powder is supplied into an incline screw type injection forming machine 1 having 1.0-2.0 compression ratio. The supplied metallic raw material K is kneaded and melted by driving a screw 10 and the prescribed quantity is stored in a cylinder barrel 2. Then, the metallic raw material K under the stored and perfectly melted state is injected to a metallic mold to obtain the metallic injection formed product. At the time of kneading and melting, the temp. of the cylinder barrel 2 is set to the temp. exceeding the m.p. of the metallic raw material.
Patent JP-S58195961-A (JP)
Title: Microprogram controlling system
Inventor: OGASAWARA SHIGERU
IPC: G06F9/22
Filed: 1982-05-11
Abstract: PURPOSE:To reduce a hardware quantity, by using a result of comparison of a specified code in an operand corresponding to a detected non-operation instructing operation code, and a given input code, as a start signal of a maintenance operation. CONSTITUTION:In case when a maintenance operation is executed after a microprogram instruction is stored in a control memory 1, a person in charge of maintenance inputs the same code as a discriminating code of a no-operation (NOP) instruction at the point of time of processing, in which it is desired to execute the maintenance operation, onto an operand discrimination corresponding code signal line 9. As a result, when the NOP instruction is read out while the microprogram instruction processing is being executed, a comparing circuit 5 outputs a comparison coincidence signal. In this case, a signal from an NOP code detecting signal line 7 from a decoding circuit is inputted to an AND gate 6, therefore, a trigger signal line 10 of an output of the AND gate 6 becomes on, and a maintenance circuit part is started.
Patent JP-S5412617-A (JP)
Title: Frame synchronizing circuit
Inventor: SHINODA RIYOUICHI
IPC: H04J3/06
Filed: 1977-06-30
Abstract: PURPOSE:To prevent an erroneous synchronous lead-in for the frame synchronizing circuit of the PCM primary group, by carrying out the rehunting through 1bit shifting of the frame synchronous counter in case the synchronous state is monitored for a fixed time for the signal frame and a shift is impossible to the synchronous state.
Patent JP-S60223121-A (JP)
Title: Pattern forming method
Inventor: SASAGO MASARU
IPC: G03F7/095
Filed: 1984-04-19
Abstract: PURPOSE:To prevent the deterioration of resolution and the accuracy of a pattern due to the effect of reflected beams resulting from the stepped section and smoothness of a foundation substrate by applying a water-soluble antireflection organic film on the substrate and forming resist on the organic film. CONSTITUTION:Stepped sections 2 consisting of an insulator, etc. are shaped on a semiconductor substrate 1, and a metallic film having high reflectivity such as an Al film 4 as a wiring is evaporated. A water-soluble antireflection organic film 8 is applied. A positive type UV resist 3 is applied on the water-soluble antireflection organic film 8, and the organic film 8 is exposed by ultraviolet rays 7 through a chromium pattern 6 for a photo-mask 5. Lastly, the resist 3 exposed by an alkaline developer is removed through development while the water-soluble antireflection organic film exposed through a rinsing process is removed, thus acquiring patterns 3f, 8a. The water-soluble antireflection organic film is constituted by a water-soluble organic matter, such as polysaccharide, protein, polyvinyl pyrrolidone, polyvinyl alcohol, etc. and a substance absorbing beam (ultraviolet rays) having 500nm or less, such as an acid, basic dyes and a crosslinking agent for adjusting the speed of dissolution to water, etc.
Patent JP-H04311711-A (JP)
Title: Ferromagnetic copolymer and production of thin film therefrom
Inventor: TSUTSUMI KENTARO
IPC: C08J5/18
Filed: 1991-04-11
Abstract: PURPOSE:To provide a ferromagnetic material having a large residual polarization value and capable of being applied to various display devices, etc. CONSTITUTION:A copolymer comprising vinylidene fluoride in an amount of 70-90mol% and trifluoroethylene, as the principal components, and having a mol.wt. of 30000-300000, a Curie point of >=70 deg.C, an enthalpy change of >=24J/g at the melting point by DSC measurement and an enthalpy change of >=5J/g at the Curie point. The ferromagnetic thin film is obtained by coating a substrate with 0.1-20wt.% of a solution of the copolymer having the above composition in an ether-based solvent and subsequently baking the solution at 80-160 deg.C.
Patent JP-S554871-A (JP)
Title: Manufacture of cathode-ray tube fluorescent screen
Inventor: YASHIMA KOUJI
IPC: H01J31/20
Filed: 1978-06-28
Abstract: PURPOSE: To prevent the formation of the defects of a fluorescent screen, by adding a slurry receiving pan to a screening machine for automatically applying phosphor slurry on the inner surfaces of face plate panels.  
     CONSTITUTION: Phosphor slurry 1 is sent out by means of a pump 2, placed on a carrier 7 and injected to face plate panels 6, which move in quick succession, through a nozzle 8. A slurry receiving pan 9 is mounted to a lower portion of the nozzle 8 in a revolution-possible shape, and the pan is connected to a tank 5 by means of a piping 10. When detecting no loading of the panels 6 on the carrier 7 on the way of a process, the receiving pan 9 shifts onto the carrier, and a set quantity of slurry is injected to the receiving pan 9 from the nozzle 8. Thus, the quality of a fluorescent screen can be improved because no unevenness of application is formed by the increase of the concentration of a phosphor in slurry. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11276409-A (JP)
Title: Dishwasher
Inventor: TANAKA ATSUHIRO
IPC: A47L15/42
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a dishwasher to wash dishes by spraying washing water from a washing nozzle toward dishes in which impact shock between a tower nozzle and a nozzle pipe in starting a washing pump is reduced to prevent generation of sound and provide more comfortable use. SOLUTION: A horizontal nozzle 16 to spray washing water while rotating in a horizontal direction is disposed at a center of a bottom part of a washing tank 1 where a dish basket 5 to contain dishes 4 is disposed. On a center of an upper part of the horizontal nozzle 16, a roughly cylindrical nozzle pipe 23 is fixed, and a tower nozzle 19 to spray washing water is disposed on the inner side of the nozzle pipe 23 to be freely elevated by water pressure. Washing water is supplied to the horizontal nozzle 16 and the tower nozzle 16 under pressure by a washing pump 9, and in starting the washing pump 9, water shock to the tower nozzle 19 is reduced.
Patent JP-H01248892-A (JP)
Title: Digital convergence correcting device for color cathode ray tube
Inventor: SUGIMOTO TAKAYUKI
IPC: H04N9/28
Filed: 1988-03-30
Abstract: PURPOSE:To prevent color slippage due to the change in a relative earth magnetism by storing a convergence correction quantity into a prescribed area as digital data with a memory circuit, selecting the address area with an address area selector circuit, and obtaining the proper convergence correction quantity based on the data. CONSTITUTION:A memory circuit 8 having larger memory capacity than that of the usual memory is provided. The address area of the memory circuit is selected by an address area selector circuit 14. For example, the convergence correction value when the screen of the cathode ray tube is set in respective east, west, south and north directions is stored in the address area in the memory circuit 8 designated in accordance with the respective directions. Further, when the cathode ray tube is set, the address area corresponding to the set direction is selected by the address area selector circuit 14. Thus, the color slippage caused by receiving the effect of the earth magnetism can be highly accurately corrected.
Patent JP-S62236198-A (JP)
Title: Superconducting storage system and superconducting storage circuit
Inventor: ISHIDA ICHIRO
IPC: H01L39/22
Filed: 1986-04-08
Abstract: PURPOSE:To reduce the quantity of signal current operations at the time of write '1' operation and to simplify and speed up the write '1' operation by setting to a first state the case where a current conducted through a first superconducting line is much more than that being conducted through a second superconducting line, setting reverse to the second state and storing them. CONSTITUTION:A superconducting bias line B1 branches out the branch B17 and the branch B06 of the superconducting line at a branch point 8, and they join together at a combination point Q9. A write gate G111 is disposed in the middle of the branch B17 and a write gate G010 in the middle of the branch B06. Signal lines Y13 and X4 electromagnetically combine with the write gate G111. Signal lines Y02 and X4 electromagnetically combine with a write data G010. A read gate GS 12 electromagnetically combined with the branch B17 and the signal line X4 is disposed in the middle of a read line S5. Inductances LB1 and LB0 of the branches B17 and B06 are the same and so designed to establish LB1=LB0=LB. A state '1' corresponds to iB1<iB0 and a state '0' to iB1>iB0.