baber/WOPTO huggingface dataset:
Patent JP-H1021681-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KUROSAWA FUMIO
IPC: G11B33/12
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To decrease the generation of migrative sticking matter at the sliding surface of a metallic magnetic material (brown stain) by housing the mechanism of a part, wherein at least a magnetic head slides to magnetic tape, in a tightly sealed chamber, and drying the chamber to be at low relative humidity of about 5%RH. SOLUTION: In the inside of a mechanical deck 2, an inlet manifold 4 and a dehumidifying filter 5 are provided. When a piece of magnetic tape is set, the air in the deck 2 is automatically sucked and defumidified. As the dehumidifier filled in the filter 5, calcium chloride is used. The device is the cartridge type so that the device can be replaced by a new product adequately. Furthermore, since the inside of the deck 2 is warmed by the heat generated from the electronic parts and a motor during the operation of the magnetic recording and reproducing device, the relative humidity of the air in the inside of the deck, wherein the replacement with external atmosphere is almost nothing, is warmed, and the temperature and humidity environment of about 40 deg.C and 5%RH are obtained.  By providing this environment, the generation of the migrative sticking matter at the sliding surface of the metallic magnetic material constituting the magnetic head is decreased, and the reduction in electromagnetic conversion characteristics can be prevented.
Patent JP-H0839930-A (JP)
Title: Thermal recording material
Inventor: KAWAMURA MASATO
IPC: B41M5/337
Filed: 1994-07-28
Abstract: PURPOSE:To provide a thermal recording material excellent in recording sensitivity and recording image quality and reducing head refuse. CONSTITUTION:In a thermal recording material wherein a thermal recording material wherein a thermal recording layer containing a leuco dye and a coupler is provided on a support, an intermediate layer based on pigment with oil absorption (JIS K5101) of 100ml/100g or more and an ammonium salt of a styrene/ acrylic acid copolymer or an ammonium salt of a styrene/maleic anhydride copolymer being a water-soluble adhesive is provided.
Patent JP-H0528664-A (JP)
Title: Digital signal reproducing device
Inventor: NAKAGAWA TAKASHI
IPC: G11B5/09
Filed: 1991-07-17
Abstract: PURPOSE:To optimize the selection of reproduced digital signals and to prevent the generation of abnormal sounds when a double reproduction is performed to improve the reliability of the reproduction in a digital signal reproducing device such as an R-DAT. CONSTITUTION:The device consists of two sets of signal processing circuits 4 and 5, which successively scan the same track on a magnetic tape by two sets of reproducing heads, demodulate the respective reproduced signals, correct errors and process a deinterleave, and a selecting circuit 6 which inputs the interpolation flag showing the correction condition outputted from the two sets of signal processing circuits 4 and 5 to a set-reset flip-flop 6a whose output is used to select reproduced digital signals that outputted from the previously mentioned two sets of signal processing circuits. Thus, the selection of the reproduced digital signals are properly done and the generation of abnormal sounds is prevented even though the reproduced digital signals, which are doubly reproduced, are interpolated ones due to the correction unable on both of them.
Patent JP-S57100689-A (JP)
Title: Semiconductor storage device
Inventor: NAKANO TOMIO
IPC: G11C11/4097
Filed: 1980-12-15
Abstract: PURPOSE:To facilitate the design of a sense amplifier when the number of sense amplifiers of a large scale memory is decreased and the number of memory cells connected to couples of bit lines are equal, by separating couples of bit lines of one column. CONSTITUTION:Couples of bit lines provided to respective columns are divided into two in the center, and sense amplifiers SA1-SAm are provided at the division part; the sense amplifiers SAn (n=1-m) and the couples of bit lines BLn1 and -BLn1, and BLn2 and -BLn2 divided at both their sides are connected mutually through gates BSn1 and BSn2. One terminal of each column is connected to a couple of common data lines D and -D through a selecting means CLSn, which is supplied with a column selection signal CLn. The respective divided bit-line couples are provided with dummy cells DCn1 and DCn2, and DCn3 and DCn4. During the reading operation of a cell MC11, a differential signal generated between the BL11 and -BL11 is amplified by the SA1 by connection signals S1 and S2 and a clock signal BC.
Patent JP-S6236546-A (JP)
Title: Analyzer
Inventor: FURUMIYA SATOSHI
IPC: G01N23/22
Filed: 1985-08-09
Abstract: PURPOSE:To enable the evaporation removal of a pollutant deposited on the surface of an X ray emission window without breaking the vacuum within the equipment by providing a heating means in the perimeter of an X ray irradiation window of an X ray source to make a heating at the window. CONSTITUTION:A sealed type heater 14 is buried into a cylindrical window support body 3 where an X ray emission window W made up of thin film of Be, Al or the like is soldered to raise the temperature of the window support body 3 up to 400-500 deg.C. As the window support body 3 is heated up to 400-500 deg.C with the heater 14 under high vacuum, the X ray emission window W is heated up to 350-400 deg.C by heat conduction and radiation to evaporate and scatter the high steam pressure pollutant covering the surface of the X ray emission W into the vacuum. This enables the cleaning of the surface of the X ray emission window W without breaking a high vacuum within an analyzer, thereby elevating the operating efficiency of the analyzer significantly.
Patent JP-H0227395-A (JP)
Title: System for giving reading of kanji (chinese character) of japanese language
Inventor: SASABE SHIYOUICHI
IPC: G10L13/08
Filed: 1988-07-15
Abstract: PURPOSE:To give appropriate reading to a KANJI (Chinese character) train which has been given by executing a processing for converting the reading by referring to a syllable of the tail end of the reading which has been given to a preceding KANJI, when the number of characters of the KANJI is two characters or more. CONSTITUTION:A KANJI (Chinese character) reading giving part performs a processing with regard to a KANJI character-string of an unregistered word which has been detected and identified. Subsequently, in a KANJI dictionary retrieving part 3, plural reading information is extracted with regard to a KANJI of a character-string which has been inputted, appropriate reading is selected by a reading selecting and giving part 5, and in a reading converting part 6, when the number of characters of this KANJI is two characters or more, a syllable of the tail end of reading which has been given to the preceding KANJI and a syllable of the head of reading which has been given to the succeeding KANJI are referred to and if necessary, reading is converted and appropriate reading is given. This reading giving processing can be executed immediately after the unregistered word has been detected, as well, and after the detection processing has been completed, the given processing can be executed in any stage.
Patent JP-H098995-A (JP)
Title: Facsimile equipment
Inventor: TAKEDA TOMOYUKI
IPC: H04N1/21
Filed: 1995-06-20
Abstract: PURPOSE: To output an image or the like through memory reception onto recording paper of an optimum size by controlling a light emitting means so as to change the emitted light based on a kind of a size in the memory. CONSTITUTION: This facsimile equipment is provided with a 1st memory 13 storing image information, a 2nd memory 15 storing a size of an image stored in the 1st memory 13, a light emitting means 22 used to indicate the existence of image information in the 1st memory 13, a recording means 3 recording the image information, a communication means sending/receiving the image information, and a control means 11 controlling the light emitting means 22 so as to change the emitted light depending which size of image is stored in the 1st memory 13. Then the size of the image of memory reception is stored in a nonvolatile memory 15 and a display method of a lamp 22 informing the presence of the image in the memory 13 is changed depending on the kind of the size of the image in the memory 15 to inform the size of image in the memory 15.
Patent JP-2000012010-A (JP)
Title: Hydrogen storage alloy electrode material for nickel hydrogen battery and its manufacture, and hydrogen storage alloy electrode
Inventor: ASAKURA KAORU
IPC: H01M4/62
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To suppress attenuation of a capacity with the lapse of cycles and improve the rate characteristic by sticking a conductive metal and carbon powder, in a uniform and highly-dispersed manner, on surfaces of a hydrogen storage alloy, whereby a part of the metal forms a film on the surfaces of the hydrogen storage alloy, and uniformly mixes the hydrogen storage alloy, the metal which is not stuck on the surfaces, and the carbon powder. SOLUTION: A hydrogen storage alloy powder and a conductive metal are mixed for one hour/or more, without including other solid matters and without pulverizing effect, and a powder so obtained is mixed with a pulverizing effect in an inert gas atmosphere. The mixing time is set not less than one hour and not more than 10 hours per 100 g of gross powder weight. Next, a powder so obtained and acetylene black are put into (a container) in this order, so as to level off at a height from the bottom part without mixing these powders, then mixed until the height from the bottom part of the mixed powder becomes 60% or less, as compared with that just after the powders are put in, and a powder so obtained is mixed with a binding material and then molded.
Patent JP-H0926568-A (JP)
Title: Liquid crystal optical element
Inventor: NAKADA DAISAKU
IPC: G02F1/1333
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal element having an excellent hysteresis characteristic and uniformity by using a high-polymer precursor having good compatibility with liquid crystals by providing this element with a light controllable layer contg. a high-polymer material obtd. by polymerizing a specific compd. or a high-polymer material obtd. by polymerizing this specific compd. and another polymerizable compd. SOLUTION: The high-polymer material obtd. by polymerizing the compd. expressed by formula or the high-polymer material obtd. by polymerizing the compd. expressed by the formula and another polymerizable compd. is used as the high-polymer material to be dispersed into the chiral nematic liquid crystals or cholesteric liquid crystals constituting the light controllable layer of the liquid crystal optical element of a phase transition type. The high-polymer material used for the light controllable layer of such liquid crystal optical element is not restricted only to the use as the high-polymer material to be dispersed into the chiral nematic liquid crystals of the liquid crystal optical element of the phase transition type but is also usable as the high-polymer material to be used for the liquid crystal optical element known as, for example, PDLC or NCAP.
Patent JP-S6335114-A (JP)
Inventor: MATSUMOTO KAZUNORI
IPC: H02H3/04
Filed: 1986-07-28
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-H0858321-A (JP)
Title: Appendix of pack information medium with operating instructions for mounting snow chain
Inventor: SUTEFUAN BANKUROFUTO RISUTAA
IPC: B60C27/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To realize an accessory pack information medium easy to attach by laying out a manual only on the outside of a section provided on a protective cover of a material sheet placeable on the ground when attaching a chain so that a user can support it on his knee. SOLUTION: A region 4 extending from two boundary edge parts of a material shet and made thicker than other region is provided on an information medium 1 foldable at folds 2, 3, and an accessory attaching guide 10 is placed on the outside of it in a proper form so that a user can see and read always and easily even in a kneeling posture on a section 4. Inconvenient lateral sliding is prevented when placing it on the ground by providing an adhesive layer or a projected part on a lower surface of the information medium 1 on the opposite side of the attaching guide 10. Consequently, it is possible to protect the knee of the user and enable him to optimumly refer to a text even in the middle of attaching work without concern for blow-away of an attaching manual by wind, etc.
Patent JP-S6238345-A (JP)
Title: Method and instrument for analyzing solid particles
Inventor: KITAMORI TAKEHIKO
IPC: G01N15/10
Filed: 1985-08-14
Abstract: PURPOSE:To permit the discrimination of the presence or absence of solid particles, the counting of the particles and the measurement of the sizes thereof by irradiating such excitation rays which do not generate stationary acoustic waves to the solid particles to be measured in sample fluid. CONSTITUTION:Such excitation rays which do not generate the stationary acoustic waves are generated from an excitation ray source 2 for generating the excitation rays which change to acoustic energy when irradiated to a solid material. The rays are irradiated to the solid particles to be measured in the sample fluid filled in a cell to generate heat energy. The acoustic waves generated by the change of such heat energy are continuously detected by a signal detector 5 and the number of the particles in the sample fluid is counted by an arithmetic unit 6. The acoustic waves generated by the irradiation of the excitation rays are detected by a signal detector 5 and the peak intensity thereof is measured by which the presence or absence of the solid particles to be measured and the particle size thereof are simultaneously obtd. with the unit 6.
Patent JP-H1017726-A (JP)
Title: Colored resin composition
Inventor: NAKANE IZUMI
IPC: C08L23/00
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To obtain a colored resin composition which contains a polyolefin resin and a cobalt blue pigment, does not produce water bubble on the surface of its molded product, even when it directly contact with a chlorine-containing water and is useful as a pipe for water supply. SOLUTION: This resin composition contains a polyolefin resin and a cobalt blue pigment, preferably an ultramarine pigment, an isoindolinone pigment, an anthraquinone pigment, a perylene pigment, a condensed azo pigment or a benzimidazolone pigment. As a resin, are cited a high-density polyethylene, a straight-chain low-density polyethylene, and additionally an inorganic pigment, for example, zinc oxide or titanium oxide may be used.
Patent JP-S6068979-A (JP)
Title: Electromagnetic operating mechanism
Inventor: TAKEMOTO TAKESHI
IPC: B41J9/38
Filed: 1983-09-26
Abstract: PURPOSE:To increase an impact force, by a method wherein a plunger a part of which consists of a permanent magnet is provided in a gap between eletromagnetic poles around which coils are wound, and the rear end of the permanent magnet is passed through the gap immediately before an impacting action is completed. CONSTITUTION:The permanent magnet 5 is integrally carried by the plunger 1, is intermediately disposed in a magnetic field constituted of the gap 8 between the electromagnetic poles 6, 8, and is supported by bearing parts 9, 10. When a pulse form exciting current is passed to the coils 13, 14, the permanent magnet 5 produces a repelling action, and is thrusted in an impacting direction, accompanied by elastic energization of a spring 19. Immediately before the impacting action is completed, the rear end 5a of the magnet 5 is separated from front end parts of the poles 6, 7, and is passed through the gap 8, thereby preventing a braking action from being exerted.
Patent JP-S57101408-A (JP)
Title: Multipoint isolation amplifier
Inventor: SAITOU SEIICHI
IPC: H03F3/38
Filed: 1980-12-16
Abstract: PURPOSE: To realize isolation amplifier with good response, small size and low cost, by giving a signal from a pluality of choppers via insulation transformers less in the number than that of the choppers.  
     CONSTITUTION: Choppers 51, 52 and 53, 54 are formed the groups connected to insulation tranformers 61, 62 respectively. The choppers in each group are alternately operated. For example, after an analog signal inputted to a terminal AI 1  is amplified at an amplifier 11, it is sampled at the chopper 51. This signal is inputted to a sample holding circuit 71 via the insulation transformer 61. The sample holding circuit 71 responds to the chooper 51 to hold a signal inputted to the terminal AI 1 . Similarly, a signal inputted to a terminal AI 2  is held at a sample holding circuit 72. The relation of correspondence between the numbers of the insulation transformers and choppers is not limited to 1:2 but can be changed in the range that the response is not deteriorated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0341668-A (JP)
Title: Index signal control circuit of magnetic disk device
Inventor: KITAGAWA MASAYUKI
IPC: G11B27/10
Filed: 1989-07-10
Abstract: PURPOSE:To reduce the generation of a rotational delay by delaying an index signal from the servo-face, based on a delay time value calculated by a track number and a head number. CONSTITUTION:The subject device is provided with a deciding circuit 17 for deciding a track number and a head number designated from a magnetic disk control circuit 2, a calculating circuit 18 for calculating a delay time value, based on the decided track number and head number, and a delaying circuit 14 for delaying an index signal from the servo-face, based on the calculated delay time value. In this state, the delaying circuit 14 delays the index signal from the servo-face, based on the delay time value calculated by the calculating circuit 18 and outputs it to a magnetic disk controller 2. In such a way, an optimum delay time corresponding to the head switching time and the time required for a seek operation is set, and the rotational delay is minimized.
Patent JP-H0619412-A (JP)
Title: Semiconductor integrated circuit, multioutput driver and fluorescent light emitting display tube module
Inventor: TAMURA TAKESHI
IPC: G09F13/26
Filed: 1992-07-06
Abstract: PURPOSE:To stabilize the output of the semiconductor integrated circuit (IC) having a multiple power source system by stabilizing the output of the IC when the source voltage of the circuit is off. CONSTITUTION:A control voltage detecting circuit 1 is constituted of an output power source system and the output thereof is inputted to an output fixing circuit 3 connected to the output of a level holding circuit 2. Then, the output of the IC can be fixed even if the output power source remains without being given the control power source. Since the output of the IC can be fixed, the abnormal light emission and abnormal display of the display are eliminated particularly with a multioutput driver circuit for driving the display body of a liquid crystal display, plasma display, fluorescent display tube, etc.
Patent JP-H11324374-A (JP)
Title: Development of expandable garage and expandable storage structure
Inventor: NISHIOKA MITSUO
IPC: E04H6/04
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To improve the assembly workability and a function by attaching a covered material to a skeleton integrating a side wall and a roof and forming an expandable simple garage, etc., in the direction of entrance. SOLUTION: A roof assembly skeleton is attached to a pantagraph type skeleton in a side wall part to expand, shrink, and move the whole skeleton freely in the direction of entrance and a wheel is provided in a lower part of the side wall to facilitate the travel. Next, the wheel in the lower part of the side wall travels on a guide rail and is fixed on a pallet to fix the skeleton on the ground surface in order to ensure three-dimensional strength of a structure. Then, a covered material having waterproof, weather durability, light shut-off property, tenacity, thermal insulation property, etc., is mounted or fixed on the skeleton and is moved in the interlocking relationship with the expansion and shrinkage of the skeleton as a folding or storage type material.  Consequently, it can be easily installed in a roofless garage, facilitates coming in and out of a car, prevents a stain and deterioration due to sun heat, rainfall, snow, etc., and can be used as a multipurpose structure such as a simple warehouse, a simple store, a tent, and an emergency aid facility when a disaster occurs.
Patent JP-H0466693-A (JP)
Title: Double layer alloy electroplated steel sheet
Inventor: SAKAI HIROHIKO
IPC: C25D5/26
Filed: 1990-07-04
Abstract: PURPOSE:To produce a double layer alloy electroplated steel sheet improved in low temp. impact peeling resistance after coating as well as in powdering resistance by forming an Ni-Co alloy plating layer in which Co content and weight are respectively specified on a steel sheet and further forming a Zn-Ni alloy electroplating layer in which Ni content is specified on the above layer. CONSTITUTION:An Ni-Co alloy plating layer of 5-20% Co content is formed as a first layer on a steel sheet by 0.05-1.0g/m<2> coating weight, and then, a Zn-Ni alloy electroplating layer of 8-16% Ni content is formed as a second layer, by which a double layer alloy electroplated steel sheet is produced. By this method, the double layer alloy electroplated steel sheet not only improved in powdering resistance and low temp. impact peeling resistance after coating but also improved, to a greater extent, in high corrosion resistance and surface luster as the characteristics of a Zn-Ni alloy electroplated steel sheet can be obtained.
Patent JP-S6422551-A (JP)
Title: Composite film for lid
Inventor: MATSUDA KAZUHIRO
IPC: B32B27/32
Filed: 1987-07-16
Abstract: PURPOSE:To make the temperature dependence of sealing strength smaller by a method wherein the mixture of ethylene-butene-1 copolymer and polyethylene is coextrudingly laminated onto a propylene-ethylene copolymer film having a thickness of 0.5-10mum. CONSTITUTION:A composite film for lid is formed by coextrudingly laminating a mixture of ethylene-butene-1 copolymer and polyethylene as a second layer 2 onto a propylene-ethylene copolymer film 1 having a thickness of 0.5-10mum. The preferable propylene-ethylene copolymer used for the film 1 as a first layer is one, the ethylene content of which is about 1-10wt.%. The mixing ratio of the ethylene-butene-1 copolymer to the polyethylene in the second layer 2 is preferably 20-80:80-20. The preferable film thickness of the second layer 2 is about 1-10mum. Further, a base material such as propylene film or the like can be pasted onto the layer 2 by isocyanate adhesive.
Patent JP-H0228810-A (JP)
Title: Cnc device
Inventor: TOZAWA YUKIHIKO
IPC: G05B19/4093
Filed: 1988-07-19
Abstract: PURPOSE:To shorten the time of correction work by reading an NC program with the input of an edition command, editing the program, deciding contents with a program contents check part, and displaying the program. CONSTITUTION:A CNC device 1 equips a control information input and output part 2, a tape reader part 3, a display and input part 4, a shaft control part 5, a work, machine control part 6 and a main control part 7. Then, data required for working are generated in the main control part 7 and outputted from the shaft control part 5 or the work machine control part 6. This input and output part 2 equips a controller panel 8, a controller 9 and a serial I/O 11 and the display and input part 4 equips a CRT16, an MDI panel 17, a CRT controller 18 and a serial I/O 19. Then, the display data are displayed. When the edition command is inputted from the said panel 17, it is decided whether the contents of the NC program with this edition are correct or not. In case these contents are not correct, a decided result is displayed on a CRT16.