baber/WOPTO huggingface dataset:
Patent JP-S5689816-A (JP)
Title: Filter dust removing device in dust collector
Inventor: MATSUNAGA AKIRA
IPC: B01D46/46
Filed: 1979-12-20
Abstract: PURPOSE: To maintain the pressure loss of a filter within a preset range and operate the filter stably and economically by controlling the off-time intervals of a dust removing operation part according to the differential pressures before and behind the filter (pressure loss of the filter).  
     CONSTITUTION: A differential pressure detecting part 12 which detects the differential pressure before and behind the filter, that is, the differential pressure between the air pressure P 1  on dust side 1a and the air pressure P 2  on clean side 1b, and a control part 13 which controls the off time of a dust removing operation part 8 based on the differential pressure detection signal, are provided. A lower limit detecting circuit 14 provided with a lower limit detecting switch SW 1  detecting lower limits and an upper limit detecting circuit 15 provided with an upper limit detecting switch SW 2  detecting upper limits are provided to the differential pressure detecting part 12. When the control part 13 receives the upper limit detection signal S 2  at the time when the 1st time of dust removing operation ends, it controls the operation interval of the dust removing operation part 8 shorter and conversely when it receives the lower limit detection signal S 1 , it controls the same longer, thereby automatically controlling the differential pressure before and behind the filter within a preset range. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5955770-A (JP)
Title: Led printer
Inventor: YOSHIDA TADASHI
IPC: B41J2/45
Filed: 1982-09-25
Abstract: PURPOSE:To increase a light emitting amount to make it possible to obtain a high resolving degree, by a method wherein the dot recording elements of a printing head are divided into blocks each having the predetermined number of said element to be successively driven and each block is further divided into small blocks to be driven in time series. CONSTITUTION:A switching control part 30 is provided between input terminals T1-T3 and switching elements SB1-SB64. On the other hand, in a printing head 2, 64X64 LEDs are divided into blocks each comprising 64 elements to be successively driven but the switching control part 30 at first drives only switching elements within the blocks and, thereafter, SB9-SB16,...SB57-SB64 are driven with the elapse of time. Therefore, the number of LED3 lighting at the same time are max. 8 and light emitting power per one can be enhanced while an image with high resolving power can be formed.
Patent JP-S6320118-A (JP)
Title: Method and device for meandering control
Inventor: KUWANO HIROAKI
IPC: B21B37/00
Filed: 1986-07-15
Abstract: PURPOSE:To enable a stabilized meandering control even in case of the crown control mill easy to meander by taking the control aiming position of the rolling mill at the upperstream side as the target position of the rolling mill performing a meandering control. CONSTITUTION:In the case of a tandem rolling, the same value with the target position of the rolling mill 1a at the upper stream side is employed for the meandering control aiming position of the rolling mill 1b at the downstream side performing the meandering control. Namely simultaneously with a rolled stock 11 being bitten into the upper stream side rolling mill 1a a changeover switch 30 is turned ON and the target value 21 same as the upper stream is set for the downstream rolling mill 1b. This target value 21 and the meandering amount fed from a computing element 20' are compared by a comparison computing element 22' and the meandering control is performed via the obtd. meandering amount deviation signals 23'. A stabilized meandering control can thus be performed even in the case of the crown control mill easy to meander.
Patent JP-H11339760-A (JP)
Title: Battery
Inventor: FUKUNAGA TAKAO
IPC: H01M2/30
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the contact failure between a positive electrode terminal and a connecting plate by an oxidized film on the surface of the positive electrode terminal by providing a positive electrode terminal consisting of a metal other than aluminum or aluminum alloy, and covering the positive electrode terminal with two different metals other than aluminum or aluminum alloy in two layers. SOLUTION: An electrode group consisting of a positive electrode and negative electrode wound through a separator is inserted into the battery case 1 of a cylindrical organic electrolyte battery 1. The leads and positive electrode and negative electrode tub mounted on the positive electrode and negative electrodes of the electrode plate group are connected to a positive electrode terminal 3 and a negative electrode terminal 4, respectively, and after an electrolyte is injected, and the battery case 2 is welded to a lid plate 5 to seal the battery. The positive electrode tub and negative electrode tub are connected to the positive electrode terminal 3 and negative electrode terminal 4 through a packing 6. As the material of the positive electrode terminal 3, aluminum is used, and a first layer of the positive electrode terminal 3 is galvanized, and then plated with silver.
Patent JP-S5967246-A (JP)
Inventor: ROORENSU NASANIERU BERU
IPC: C07C69/753
Filed: 1983-09-09
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-2000004277-A (JP)
Title: Radio communication method
Inventor: ABE MASAMI
IPC: G10L25/78
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To suppress the power consumption of a transmitter by making the transmission power of an insignificant part low, attaching the beginning of a word information which displays the existence of a significant part to just before the beginning of the significant part, attaching the end of a work information to just after the end of the significant part and judging the category of each information according to a header added to the information. SOLUTION: The transmission power of an insignificant part is made lower than the transmission power of a significant part in the case of transmitting a signal in which the significant part and the insignificant part are mixed from the viewpoint of a time base. The beginning of a word information that displays the existence of the significant part is attached just before the beginning of the significant part, the end of a word information is attached just after the end of the significant part and the category of each information is judged according to a header to which the information is attached. For instance, a transmitting part is provided with a sound detecting part 2, a header attaching part 7, a power controlling part 9, a transmission power setting part 10, etc.  The part 10 sets the power of the significant part M higher than the power of the insignificant part X and suppresses useless transmission power consumption in the part X.
Patent JP-H0462090-A (JP)
Title: Optical recording medium and its writing for recording and reading
Inventor: MATSUTAME CHIKANOBU
IPC: G11B7/243
Filed: 1990-06-25
Abstract: PURPOSE:To increase reflection factor and minimize thermal conduction and reflection losses by providing a record reflection layer consisting of surface plasmonic metal supermicroparticles and a recording substance. CONSTITUTION:Surface plasmonic microparticles 7 are capable of high electric conductivity and enhancing a surface plasma due to a light with a wavelength near an electron plasma resonance point. In more positive terms, the particles are metal particles such as gold, silver, aluminum and copper. Further, the recommended particles are such as supermicroparticles having a grain size of 3000Angstrom  or less, preferably 1000Angstrom  or less. A recording substance 8 is such as an organic color and polymer which become transformed or fused by a laser beam. The ratio of a recording substance 8 in a record reflection layer and the surface plasmonic microparticles 7 should preferably by 1:0.1 to 10 (weight ratio). Data is written using a laser beam of the resonance wavelength range of the surface plasmonic microparticles and is read using a laser beam of a wavelength outside the resonance wavelength area, preferably of a wavelength out of the range.
Patent JP-S6410380-A (JP)
Title: Index forming device
Inventor: KAWAGUCHI TAKESHI
IPC: G06F17/30
Filed: 1987-07-02
Abstract: PURPOSE:To automatically and accurately form a desired index by providing a key work designation means. CONSTITUTION:A document input means 1 receives a document formed by a word processor or a personal computer or the like. A key word designation means 2 designates a word being a key word in the document inputted and displayed on a display means 10. A position recording means 3 records the location of each key word designated by the key word designation means 2 on the document. A sort means 4 sorts the order of each key word to be designated according to a prescribed criterion. An output means 5 outputs each key word sorted by the sort means 4 according to a prescribed form together with said position.
Patent JP-S5867890-A (JP)
Title: Outer parts for watch
Inventor: SUZUKI TERUO
IPC: G04B37/22
Filed: 1981-10-19
Abstract: PURPOSE:To obtain outer parts for a watch remarkably improved in corrosion resistance, by applying Ni-P alloy plating layer and then Sn-Co alloy plating layer as undercoats for a gold plating layer. CONSTITUTION:As undercoats, Ni-P alloy plating layer is applied, and then Sn- Co alloy plating layer is applied thereonto. Thereafter, gold plating layer is applied, so that the corrosion resistance of the outer parts for a watch can be remarkably improved. Said Ni-P alloy plating layer may be formed by either one of electroplating or electroless plating, and the concentration of P in the deposite is preferably at about 5-15%. As for the Sn-Co alloy plating layer, one having the composition of Sn about 80-86% has the optimum effect on corrosion resistance.
Patent JP-S6411212-A (JP)
Title: Zooming mechanism for zoom lens
Inventor: AKITAKE HIROSHI
IPC: G02B7/10
Filed: 1987-07-03
Abstract: PURPOSE:To reduce the size, cost, and driving force quantity of a zoom lens by zooming the lens by a mechanism which uses a helicoid screw and a solid cam. CONSTITUTION:When a 1st lens group holding frame 12 is moved forth through the helicoid screws 14a and 12a of 1st and 2nd lens holding frames 12 and 13 by rotating a zoom frame 14 manually or by a motor while both are on wide-angle sides, a cam frame 23 and the 2nd lens group holding frame 13 also move forth in one body. At this time, a cam frame 23 rotates together with the zoom frame 14 through the cam frame rotating groove 14b of the zoom frame 14 and the pin 24 of the cam frame 23, so the 2nd lens group holding frame 13 moves forth toward the 1st lens group holding frame 12 through an engagement pin 22 pressed against the cam surface 23a of said cam frame 23. Consequently, a zooming mechanism for a zoom lens is obtained which is low in working cost and small in size and driving force quantity and has high accuracy.
Patent JP-2000355777-A (JP)
Title: Surface coated sintered alloy excellent in adhesion and its production
Inventor: KOBAYASHI MASAKI
IPC: C23C30/00
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To produce a surface coated sintered alloy improved in the adhesion of a hard film and improved in the life of a tool by paying attention to the boundary between a sintered alloy base material and a hard film and increasing bonding strength between the base material and the hard film and to provide a production method thereof. SOLUTION: This is a surface coated sintered alloy in which a sintered alloy composed of cemented carbide or cermet contg. a hard phase and a bonding phase is used as a base material, and the surface of the base material is coated with a hard film composed of at least one kind of single layer or laminate of >= two layers selected from the carbides, nitrides and oxides of the group 4a, 5a and 6a elements in the Periodic Table, aluminum and silicon and mutual solid solutions thereamong. In the hard film coated just on at least the hard phase particles in the boundaries between the base material and the hard film, a diffusion element-contg. layer in which at least one kind of diffusion element different from the elements composing the hard film is almost uniformly diffused is formed.
Patent JP-S5955757-A (JP)
Title: Ink jet recording apparatus
Inventor: KAWASHIMA MASAHITO
IPC: B41J2/165
Filed: 1982-09-27
Abstract: PURPOSE:To make it possible to certainly cover a nozzle with a cap in a simple structure, by covering an ink jet nozzle with a clogging preventing cap mechanism by elastic force in cooperated relation to the moving operation of a recording head to a retracted position. CONSTITUTION:When a recording head 4 is moved to a retracted position Q, the shoulder part thereof is contacted with the elastic member of a press plate 11 which is, in turn, rotated to a direction B and said press plate 11 is further forced back to a direction against elasticity to the bending force of a support rod 10. By this mechanism, the front surface nozzle part of the recording head 4 is closely contacted to the elastic material 12 provided to the press plate 8 of a cap mechanism 8 to be covered thereby. In the next step, when the recording head 4 is moved to a recording operation part P from the retracted position Q for the sake of recording operation, the cap mechanism 8 is returned to the original position by the elasticity of the support rod 10. By this method, the nozzle can be certainly covered with the cap in a simple structure requiring no exclusive drive source and the titled apparatus can be miniaturized.
Patent JP-H0458172-A (JP)
Title: Logic circuit with logic testing function
Inventor: KAWASAKI KAZUHIRO
IPC: G01R31/317
Filed: 1990-06-27
Abstract: PURPOSE:To reduce the wiring space for a parallel test signal by providing a storage device which supplies parallel test data to respective selectors, switching and applying the parallel test data to plural normal logic circuits, simultaneously. CONSTITUTION:A serial test signal which is inputted from the test signal terminal 3 of a shift register 20 is stored as parallel test signals Ql - Qn, Qn+l - Qn+m, etc., in order in synchronism with a clock signal which is inputted from a clock terminal 51. The signals Ql - Qn among them are applied to the selector 9 in the normal logic circuit 14 in parallel and the signals Qn+1 - Qn+m are applied to the selector in another normal logic circuit. Then the parallel test signals Ql - Qn, Qn+l - Qn+m are applied to plural normal logic circuits in parallel to test those normal logic circuits at the same time.
Patent JP-2000354909-A (JP)
Title: Lead wire cutter
Inventor: ANDO TAKANORI
IPC: B23D29/02
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To mechanically cut electronic parts by one operation even if they have plural lead wires by providing a cutter sliding on a guide member and a holding member for electronic parts to be cut to the length of a lead wire set by the cutter. SOLUTION: The plural lead wires of a photointerruptor are arranged with the attention to the interval and inserted one after another in a guide groove of a dimension deciding plate 16. At this time, a pressing member 17 is closed to simultaneously plural photointerruptors by its tare. Secondly, a handle 14 is turned as indicated by a dotted line, thereby pushing forward a link member 15 so that an inclined knife edge part 13A of a cutter connected to the link member 15 slides forward on the base of the dimension deciding plate 16. Thus, the plural lead wires projected on the base of the dimension deciding plate 16 are cut one after another by the base of the dimension deciding plate 16 to be cut to a designated length decided depending on the thickness of the dimension deciding plate.
Patent JP-S5956348-A (JP)
Title: Straight tube-type fluorescent lamp
Inventor: FUJIOKA SEIICHIROU
IPC: H01J61/16
Filed: 1982-09-25
Abstract: PURPOSE:To make a lamp suitable for the lighting of a unified six-feet billboard by forming it in a straight tube type with a tube length of 1,650+ or -30mm., a tube outer diameter of 29-35mm. and filled with inactive argon gas with a gas seal pressure of 1.7-3.7 Torr. CONSTITUTION:When a tube outer diameter is made smaller than 29mm. the start voltage of a lamp is increased to make the lighting difficult, and on the contrary when the tube outer diameter exceeds 35mm. the light flux is reduced and also the efficiency is largely lowered. A tube filled with argon is capable of stable lighting even at a low temperature of -10 deg.C and the light flux rise time after the start is also short. When the seal pressure is less than 1.7 Torr the consumption of an emitter material becomes excessive and the lamp life is made extremely short, and when the pressure exceeds 2.7 Torr the tube is not lighted unless applied with a high lamp voltage, thereby a special lighting circuit must be designed and it is disadvantageous for a practical use, and the light flux is reduced and the efficiency is lowered.
Patent JP-2000002014-A (JP)
Title: Fire-resistant damping wall
Inventor: SATO SHINJI
IPC: F16F15/023
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a preferable earthquake-damping wall having excellent fire resistance and being easily installed. SOLUTION: The earthquake-damping wall 1 has an interior wall 3 for drooping the wall 1 from the floor 2 of an upper floor as the upper building frame of a building, an exterior wall 5 for surrounding the interior wall 3 and disposing the wall 1 upright onto the floor 4 of a lower floor as the lower building frame of the building, a viscous body arranged in an opening between the interior wall 3 and the exterior wall 5 such as the viscous body 7 consisting of a butane high-molecular viscous body, and a fire-resisting wall 8 disposed while surrounding the interior wall 3 and the exterior wall 5.
Patent JP-S6060557-A (JP)
Title: Method and reagent for measuring pivka-ii
Inventor: MATSUDA ICHIROU
IPC: G01N33/68
Filed: 1983-09-13
Abstract: PURPOSE:To enable exact and easy measurement by using the fixed phase carrier of antimonoclonal PIVKA-II in the stage of measuring PIVKA-II (prothrombin precursor material and said material of which the degree of carboxylation of the residual group of the glutamic acid thereof is incomplete). CONSTITUTION:PIVKA-II is extracted from the blood plasma of a person who takes warfarin and after refining, the PIVKA-II is dosed to a mouse and the spleen cells are extracted. Antimonoclonal PIVKA-II antibody is obtd. by a cell fusion method. The antibody is fixed to the well of a microtiter plate for an enzyme immunoassay. A specified amt. of the test blood plasma and suitable enzyme labeled antihuman prothrombin antibody, for example, antihuman prothrombin rabbit IgG are brought into reaction with said well and thereafter the activity of the labeling enzyme bound to the fixed carrier is determined by measuring the density of the coloring by the enzyme substrate and the coloring reagent and is contrasted with the calibration curve obtd. preliminarily with the known PIVK-II, by which the PIVKA-II is exactly and accurately measured. The method and reagent are thus utilized for eartly location of the hemorrhagic disease owing to lack of vitamin K, etc.
Patent JP-S6146519-A (JP)
Title: Graphic processor
Inventor: INOUE YASUSHI
IPC: G06T1/00
Filed: 1984-08-10
Abstract: PURPOSE:To improve the processing ability of the whole processor and to improve the utilization efficiency greatly by generating and supplying graphic data to be used to a display device which uses it actually conversion data file and supplying it to a display device. CONSTITUTION:Display devices expected to be used is specified in an application program 1. For example, when a display device 41 is specified, a graphic data generation part 11 generates graphic data while referring to functions of the device 31 in a function registration file 12. Then when the device 31 is specified as an execution display device, the generated graphic data are supplied as they are. If a device different from a display device specified as a device to be used is specified as an execution display device during the graphic data generation, a graphic data conversion part 51 convert graphic data read out of a graphic data file 13 to the display format of the execution display device on the basis of conversion data read out of the conversion data file 14 and supplies the converted data to the execution display device.
Patent JP-H0831092-A (JP)
Title: Optical disk device
Inventor: SAGA HIDEKI
IPC: G11B7/126
Filed: 1994-07-20
Abstract: PURPOSE:To construct a system of >=600MB/surface in both application data and user data areas in total by applying a high precision recording control technology and highly reliable reproducing technology by the PR class 1 system to the optical disk device for 3.5 in. size optical disk in coexistence of RAM and ROM. CONSTITUTION:Unser data 201 is recorded in a RAM area on the optical disk 100 with high accuracy by a recording processing system 106 consisting of an 8/9 modulation coder 211 and a recording wave generator 212. At the time of reproducing, data of the RAM/ROM area is detected by a reproducing processing system 105, and is demodulated into the user data 202.
Patent JP-H0728820-A (JP)
Title: Machine translation system
Inventor: YOSHIYAMA SEIKO
IPC: G06F17/28
Filed: 1993-07-07
Abstract: PURPOSE:To make it possible to perform a right translation even if an erroneous word is included by translating an inputted first language into a second language by referring to a dictionary part in a translation part after a pre-edition is performed for the first language in the form which is suitable for a machine translation and editing the first language in a pre-edition part. CONSTITUTION:A Japanese sentence is delivered to a post-translation part 24 after the sentence is edited in a pre-edition part 20, a morpheme analysis is performed for the sentence by referring to a dictionary for analysis in a morphemic analyzing part 30, the sentence is divided into a word unit and word information, etc., is added to each word. The words are collected to a phase, referring to a dictionary for analysis in a syntax analysis part 32 and a syntax analysis such as a modification analysis, etc., is performed. Next, after a Japanese is converted into the English structure in a syntax conversion part 34, a dictionary for conversion is retrieved and the word of each Japanese is replaced with the English translation. Then, the sentence which is converted into the English structure in the syntax conversion part 34 is passed to a syntax generation part 36 and the sentence is generated into the right English syntax. Next, an English translation is generated in a morpheme generation part 38 and is outputted via a post-edition part and a display part 16.
Patent JP-S6325830-A (JP)
Title: Information recording method
Inventor: AOKI AKIO
IPC: G11B7/004
Filed: 1986-07-18
Abstract: PURPOSE:To stably record and reproduce information by using one or plural fundamental recording pulses having a certain pulse width in proportion to the signal pulse length resulting from modulation to always forms bits of a certain size and preventing the variance of phase or the like due to the variable length of the signal pulse to make it difficult that recording and reproducing are affected by the variance of laser power or the like. CONSTITUTION:Information is digitally modulated to generate a recording pulse, and this pulse is used to record information on an information recording medium as a bit string. In this case, the pulse having a certain length corresponding to a minimum pulse width resulting from digital modulation is used as the fundamental recording pulse, and the recording pulse is repeated by the number proportional to the length of each signal pulse to form recording bits corresponding to the signal pulse on the recording medium. Thus, the phase is not varied by the variable length of the signal pulse, and stable recording and reproducing are performed which are hardly affected by the variance of laser power and the control error of auto-focusing, auto-tracking, or the like.