baber/WOPTO huggingface dataset:
Patent JP-H07262531-A (JP)
Title: Magnetoresistance effect type thin film magnetic head
Inventor: NAGAI HIDEYASU
IPC: C23C14/14
Filed: 1994-03-25
Abstract: PURPOSE:To saturate a bias magnetic field generated by a soft bias film with a small electric current by imparting a prescribed compsn. to the soft bias film of a magnetic head with a nonmagnetic separating film between a magnetoresistance effect film and the soft bias film and an electrode connected to the magnetoresistance effect film. CONSTITUTION:When a magnetoresistance effect film 4, a soft bias film 2, a nonmagnetic separating film 3 between the films 4, 2 and an electrode 5 connected to the film 4 are formed on a substrate 1 to obtain a magnetoresistance effect type thin film magnetic head, a compsn. represented by formula I-IV is imparted to the soft bias film 2. In the resultant thin film magnetic head, a bias magnetic field generated by the soft bias film 2 can be saturated with a smaller sensing electric current. Since the conventional large sensing electric current is not supplied, such trouble as the generation of heat or the breaking of a wire due to a change or increase of the electric resistance of the effect element part 6 is not caused.
Patent JP-H08244152-A (JP)
Title: Porous film and manufacture thereof
Inventor: NISHIYAMA SOJI
IPC: H01M50/491
Filed: 1995-03-15
Abstract: PURPOSE: To provide a porous film made of thermoplastic resin suitable for a separator for lithium battery, wherein flaws and through holes hardly generate even when a positive electrode and a negative electrode are superposed. CONSTITUTION: A porous film has a laminated structure wherein a porous outer layer made of polypropylene having a Vickers hardness of 10 or higher is provided on both faces of a porous inner layer having a polyethylene as an essential component.
Patent JP-S63222403-A (JP)
Inventor: TSUNASHIMA EIICHI
IPC: H05K1/16
Filed: 1987-03-11
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-S57171355-A (JP)
Title: Sorter of copying machine
Inventor: TAKAHASHI TAKESHI
IPC: G03G15/00
Filed: 1981-04-15
Abstract: PURPOSE:To facilitate an easy selection of an interrupted copy, by setting a deflecting device for copy paper at the middle of the copy paper transport path of a copying machine incorporating an interrupting function and accordingly deflecting the interrupted copy. CONSTITUTION:A receiving plate 2 is set at the left side to the transporting direction of a conveyor belt 1 contiguous to the copy transport end of the main body of a copying machine (not shown in the figure). A deflecting roll 3 heading to the plate 2 is attached to the upper part of the belt 1 via a solenoid 4 and in a free up-down moving way. An end of a rotary shaft 5 of the roll 3 is connected to the rotary shaft of a motor 7 via a universal joint 6. When an interruption sorter button switch is pushed, the solenoid 4 works to start the motor 7 which is moved down from the roll 3. As a result, a copy 11b which is copied with interruption is deflected to the plate 2 and transported. Thus the sorting for the interrupted copy is extremely facilitated.
Patent JP-H04274259-A (JP)
Title: Image forming device
Inventor: NIMURA MITSUO
IPC: G03G15/00
Filed: 1991-02-28
Abstract: PURPOSE:To form an image, edited from plural documents, on a recording medium by controlling the conveyance of these documents in a direction orthogonal with the conveying direction of the recording medium to be conveyed and the paper feed timing of the recording medium. CONSTITUTION:Plural documents are conveyed successively in a direction orthogonal with the recording medium conveying direction from a document feeding means, and these documents are stopped at a desired position by a first document mount position control means 50a, while paper feed timing of each recording medium multiply conveyed in order is controlled by a first timing control means 48, through which multiple images based on these plural documents is made so as to be secured at the desired position on the recording medium, as the main feature.
Patent JP-H01228456-A (JP)
Title: Production of viable bacteria capsule
Inventor: FUJIWARA MASAHIRO
IPC: A23L35/00
Filed: 1988-03-09
Abstract: PURPOSE:To provide the title production process so designed that an aqueous phase containing viable bacteria and an oil-and-fat spiked with a lipophilic emulsifying agent are mutually blended to produce a W/O type emulsion containing the viable bacteria, which is then encapsulated by a specified technique, thereby ensuring said bacteria to stably survive in acidic beverages without the need for using any specific stabilizer, etc. CONSTITUTION:Firstly, an aqueous phase containing viable bacteria and an oil-and-fat spiked with a lipophilic emulsifying agent are mutually blended to form a W/O-type emulsion containing the viable bacteria. Thence, the resultant emulsion is homogeneously dispersed in a polyvalent metal salt solution, and the resulting dispersion is brought into contact with a film-forming solution to carry out reaction to produce a gel-like film. Said viable bacteria is e.g., Lactobacillus bifidus, various Lactobacilli, microorganisms for general industrial use. The lipophilic emulsifying agent is e.g., a polyglycerin fatty acid ester, and said polyvalent metal salt solution is pref. a 3-5% solution of e.g., calcium lactate, calcium chloride. For said film-forming solution, a solution of sodium alginate, LM pectin, or glucomannan may be used.
Patent JP-S61216248-A (JP)
Title: Fuel cell
Inventor: OKADA HIDEO
IPC: H01M8/02
Filed: 1985-03-22
Abstract: PURPOSE:To obtain a fuel cell wherein a plurality of unit cells are aggregated within a separator by providing a gas separation wall to the separator and forming a unit cell within the section separated by such gas separation wall. CONSTITUTION:A separator 1 is divided into two sections by a gas separation wall 2 and thereby the unit cell is divided into two sections. The gas separation wall 2 is provided with electrolyte supply holes 8 at the intersections of gas separation walls of both sides and thereby the electrolyte is supplied and it is supplied to the electrolyte plate through an electrolyte distribution groove 9 from the electrolyte supply holes 8. A fuel cell for power is advantageous when it has a wider area, but it is very difficult to produce a large size electrode and an electrolyte plate and provides various problems. Reduction in size can be realized without changing characteristics of large size unit cell and supply of electrolyte can be realized easily by providing gas separation wall to the separator. Thereby, a cell characteristic which is stabilized for a long period of time can be obtained.
Patent JP-S60200623-A (JP)
Title: Digital recording signal regenerating device
Inventor: ISO YOSHIMI
IPC: G11B20/10
Filed: 1984-03-26
Abstract: PURPOSE:To realize an offset adding circuit by a circuit of a small scale, and to reduce a deterioration of distortion rate caused by the discontinuity of a conversion characteristic, by adopting a ripple counter for a counter of an integral type digital-analog converting circuit, and taking AND of a signal of a counting end and an output of a counter middle stage. CONSTITUTION:Digital data is inputted to input terminals 53-57. When a positive pulse is inputted to a load terminal 58, data of 5 bits is set to counters 77- 73. Thereafter, when a clock pulse is applied to 59, the counters 73-77 are operated, and when counting is ended, Q of a counter 78 falls. At the same time as 59, a pulse is inputted to 60, an output 61 of an SR-FF79 is set to ''HI'', and a current switch is set to a conductive state. Four offset clocks of 91 can be obtained by inputting AND of Q of the counter 78 and Q of the counter 75 to a reset of a counter 79 through an NAND circuit 80, and a desired value can be obtained by its combination. Also, since the counter output is a ripple form, the output is delayed little by little in order of 77, 76, 75 and 74, and even if AND is taken, no whisker is generated.
Patent JP-2000249534-A (JP)
Title: Method and device for measuring coating thickness by ultrasonic wave
Inventor: WATASE NAOKI
IPC: G01B17/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To accurately measure a coating thickness by using a test piece whose front and reverse sides are smooth for obtaining the reflection wave rising direction of a probe, at the same time obtaining the maximum echo height of the reflection wave of a measurement target, and setting a threshold to a direction that is opposite to the reflection wave rising direction. SOLUTION: A test piece with smooth front and reverse surfaces and a small internal attenuation rate is used, the reflection wave rising direction of an ultrasonic probe 2 is obtained, and at the same time the reflection time of a bottom surface reflection wave and a voltage value corresponding to it are measured by a measurement part 5 and are stored in a storage part 7. Also, the maximum echo of the reflection wave of the measurement target is obtained by the ultrasonic probe 2. An operation part 6 sets a threshold to a direction that is opposite to the reflection wave rising direction for the reflection wave based on the maximum echo height, obtains time for indicating the maximum value in the waveform of the reflection wave exceeding the threshold for the first time, and sets time before the time by 3/4 periods as reflection wave reception time.  Then, distance is obtained from the measured reflection time, bottom surface reflection time stored in the storage part 7, and the sound speed value of the measurement target to calculate the value of coating thickness.
Patent JP-H07261028-A (JP)
Title: Light converging device
Inventor: TOMIMOTO TADATOSHI
IPC: H04B10/60
Filed: 1994-03-25
Abstract: PURPOSE:To obtain a light converging device which is small in size, light in weight and low in cost and capable of efficiently converging signal light from within a specific visual field angle range by providing an optical mirror reflecting surface on tapered surfaces of a main body which forms a transparent pyramidal body. CONSTITUTION:This light converging device has the main body 11 which forms a transparent pyramidal body, an incidence end surface 12 which is large in internal surface area as one of both end surfaces of the main body 11, a projection end surface 13 which is small in internal surface area as the other end surface of the main body 11, and the optical mirror reflecting surfaces as the tapered surfaces 14 of the main body 11. Incident light from the incidence end surface 12 is guided to the projection end surface 13 of the main body 11 by utilizing the optical reflection of the tapered surfaces 14 of the main body 11 which is formed out of an optical lens material in a pyramidal or conical shape. Directivity characteristics of the light converging device 10 as a light guide tube and characteristics of coupling with a photodetecting element can be set to specific characteristics by altering the shape, taper angle, etc., of the incidence end surface 12 of the main body 11 in addition to light convergence by the optical path track in the main body 11.
Patent JP-S5813520-A (JP)
Inventor: ANATORII BORISOBICHI DABIDOFU
IPC: A61K31/50
Filed: 1982-04-06
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-2000253051-A (JP)
Title: Communication method between plural computers, and system executing method
Inventor: NAKAMURA YOSHIYUKI
IPC: H04L45/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To reduce influence to be given to a system, to change specifications, to improve performance and to facilitate analysis and restoration when a fault occurs by respectively connecting plural computers to a hub in a spoke structure and connecting hubs directly to a mesh structure. SOLUTION: When a message is transmitted from a computer 311 to a computer 313, the computer 311 designates the computer 313 in a message destination and sends the message to a hub 301. In this case, the computer 311 does not have to consider at all which hub the computer 313 is connected to. The hub 301 receiving a message from the computer 311 reads that the message destination is the computer 313. The hub 301 decides whether the computer 313 is connected to the hub 301 itself by retrieving destination information. Because the computer 313 is connected directly to the hub 301, the message to the computer 311 is transferred.
Patent JP-H06248383-A (JP)
Title: Aluminum alloy for internal combustion engine piston
Inventor: KOIKE TOSHIKATSU
IPC: C22C21/02
Filed: 1993-02-22
Abstract: PURPOSE:To increase the heat resistance of a piston and to cope with the high performance of an internal combustion engine by providing an aluminum alloy for an internal combustion engine piston free from the deterioration in strength even if heated to a high temp. CONSTITUTION:The aluminum alloy for an internal combustion engine piston is a one in which plural elements among Mn, Cr and Zr are added in the range of 3 to 11wt.% in total. Furthermore, this aluminum alloy is incorporated with Cu and Mg in the range of 1 to 4.5wt.% in total for increasing its elastic limit and with Si in the range of 8 to 19wt.% for reducing its specific gravity and reducing its thermal expansion at a high temp..
Patent JP-2000248218-A (JP)
Title: Ink for electrostatic ink jet
Inventor: SHIBATA HIROSHI
IPC: C09D11/322
Filed: 1999-03-04
Abstract: PROBLEM TO BE SOLVED: To obtain an ink which is used for electrostatic ink jets and stably gives high quality images by high concentration printing even at a high printing frequency. SOLUTION: This ink for electrostatic ink jets comprises an insulating solvent having a volume resistivity of >=10-10 Ωcm, electrically chargeable coloring material particles, and an electric charge-controlling agent for imparting a prescribed polarity charging function to the electrically chargeable coloring material particles, and has the following physical values A to E. A: the volume resistivity of the ink for the electrostatic ink jets is 10-9 to 10-12 Ω cm. B: the average particle diameter of the coloring material particles is 0.1-2 μm. C: the absolute value of the ζelectric potential/viscosity ratio of the coloring material particles is 10 to 100 mV/cp. D: the viscosity of the ink for the electrostatic ink jets is 2-20 cp. E: the absolute value of the ζ electric potential of the coloring material particles is 30 to 200 mV.
Patent JP-H08221815-A (JP)
Title: Information processor and information processing method
Inventor: KAWAGISHI HIDEYUKI
IPC: G11B9/00
Filed: 1995-02-20
Abstract: PURPOSE: To increase the recording capacity per unit volume by three-dimensionally moving recording media subjected to writing, etc., to a desired position by means of a second probe and stacking these recording media upward in a state horizontal with electrode substrate surfaces, thereby rearranging and storing the recording media. CONSTITUTION: This information processor is provided with electrodes 3 arranged with plural minute conductive thin pieces 1 partly or fully coated with org. films 2 and the substrates 4 and is provided with the first probe 5 which writes or reads or erase information by accessing to the desired position of the very small thin pieces 1 and the second probe 6 for moving the minute thin pieces 1 to the desired position. The information is written on the surfaces of the minute thin pieces 1 in such a manner and the minute thin pieces 1 are moved. The information is rearranged and stored with the minute thin pieces 1 as units. The recording media subjected to information processing, such as writing, are three-dimensionally moved to the desired position by the second probe 6.  The recording media are rearranged and stored by stacking the recording media upward in a horizontal state on the surface of the electrode substrates 4, by which the recording density per unit volume is increased and a memory system of a low cost is realized.
Patent JP-H06322550-A (JP)
Title: Facilitation of cold working
Inventor: KURAUSUUDEIITERU NITERU
IPC: C23C22/36
Filed: 1994-03-02
Abstract: In a process for facilitating the non-cutting cold forming of iron materials by application of a phosphate coating, the iron materials are dipped (immersed) into a phosphating solution which is free of elements of the sixth subgroup of the Periodic Table of the Elements, free of nitrogen compounds, is preferably also free of nickel, contains     from 5 to 20 g/l of zinc   from 1 to 15 g/l of magnesium   from 10 to 26 g/l of phosphate (calculated as P2O5)   from 1 to 15 g/l of fluoroborate (calculated as BF4)   from 1 to 7 g/l of chlorate (calculated as ClO3), preferably also   from 5 to 40 g/l of sulphate (calculated as SO4) and in which the weight ratio of Zn : Mg : BF4 is set to a value in the range of 1 : (0.15 to 1) : (0.15 to 1).
Patent JP-H06267127-A (JP)
Title: Magneto-optical recording medium
Inventor: OKADA OSAMU
IPC: G11B11/105
Filed: 1993-03-17
Abstract: PURPOSE:To reduce recording noise, to increase signal intensity and to obtain a recording medium fit for high density recording by regulating the thickness of a layer having a relatively high magneto-optical effect to half or more of the total thickness of all magnetic layers and the thickness of a layer having relatively large coercive force to half or more of the total thickness. CONSTITUTION:A silicon nitride film 4 is formed on a PC substrate 7 in 80nm thickness and a GdFeCo film (film A) 1 having 320 deg.C Curie temp. and 2erg/cm<2> magnetic wall energy density at room temp. is formed on the film 4 in 15nm thickness. A TbDyFeCo film (film B) 3 having 310 deg.C Curie temp. and 1.8erg/cm<2> magnetic wall energy density at room temp. is formed on the film 1 in 15nm thickness and a TbFeCo film (film C) 2 having 190 deg.C Curie temp. and 15kOe coercive force at room temp. is formed on the film 3 in 20nm thickness. A silicon nitride film 5 is formed on the film 2 in 30nm thickness and an Al film 6 is formed on the film 5 in 40nm thickness. The optimum thickness of the film A is 10-40nm and that of the film B is 20-50nm. The film C is held between the films A, B, the magneto-optical effect of the film C is made comparable to that of the film A and the coercive force of the film C is made comparable to that of the film B.
Patent JP-H01229522-A (JP)
Title: Transmission path code converter
Inventor: ICHIBAGASE HIROSHI
IPC: H04L25/49
Filed: 1988-03-10
Abstract: PURPOSE:To obtain a transmission code converter having a timing component sufficiently on a receiving side by giving an information source coding when an analog signal is turned into a digital code and it is digitally transmitted, and not using speed changer, etc., wit transmission path coding being a transmission path code converting system which uses only differential conversion. CONSTITUTION:After a bit string to constitute one word which is a series of the same codes is specified as an inhibition code at the time of an analog/digital signal conversion and this inhibition bit is not given to a digital conversion value by an information source coding part 9, the output of the information source coding part 9 is inputted to a finite sum converting means 2. When bit information which is not the bit information specified in the inhibition code appears in the output of the coding part 9, a finite conversion to change a transmission code is performed. Thus, the number of the series of the same codes to fluctuate the series level of a signal pulse string is limited to (2m-1) bits or below and a timing can be always extracted.
Patent JP-H02273654-A (JP)
Title: Substituted oxime ether and bactericide containing that compound
Inventor: FURANTSU SHIYUTSUTSU
IPC: C07C251/38
Filed: 1990-03-09
Abstract: Substituted oxime ethers of the general formula  <IMAGE>  where R1 is alkyl, alkenyl, alkynyl, haloalkyl, haloalkenyl, alkoxyalkyl, cycloalkyl, cycloalkylalkyl, cyanoalkyl, alkoxycarbonylalkyl, arylalkyl, heteroarylalkyl, arylalkenyl or aryloxyalkyl, the aromatic or heteroaromatic ring being substituted or unsubstituted, R2 and R3 are hydrogen, alkyl, haloalkyl, alkoxy, haloalkoxy, halogen, cyano or nitro, R4 is hydrogen, alkyl or aryl, the aromatic ring being substituted or unsubstituted, and X is CH or N, and fungicides containing these compounds.
Patent JP-H02235428-A (JP)
Title: Voltage controlled oscillator
Inventor: IWASAKI KEIICHI
IPC: H03K3/354
Filed: 1989-03-09
Abstract: PURPOSE:To attain the stable operation of an oscillator over a wide frequency range by providing a ring oscillator employing plural delay elements whose delay time is selectible and a delay time selection circuit selecting any selection time and outputting the result and making the oscillating frequency variable with the selection. CONSTITUTION:The ring oscillator 1 is constituted of plural pulse delay elements (2-1)-(2-n) connected in cascade and the output terminal of the component 2-n at the final stage is connected to the input terminal of the component of a 1st stage via an inverter 3. The output pulse width of each component 2 is controlled by a voltage applied to the input terminal VRL, and the delay time of the pulse outputted from the output terminal 01 with respect to the pulse applied to the terminal 11 is selected depending onto which terminal of terminals SA, SAB, SB, SBB, SC and SCB the signal is to be applied. The output terminal of each component 2 is connected to output terminals T0, T1-T18, T19 via a buffer 4 or an inverter 5 to extract an output clock pulse from any of the terminal T0-T19.
Patent JP-H08252866-A (JP)
Title: Optically molding method and post-curing apparatus
Inventor: ADACHI MITSUAKI
IPC: B29K105/24
Filed: 1995-03-16
Abstract: PURPOSE: To completely core the material to be molded of an ideal shape with out shape error by enclosing a two-dimensional green cured material in which curing is repeated in layer state by the exposure of optically curable resin of molten state in ice, and then irradiating it with an ultraviolet ray. CONSTITUTION: Curing of optically curable resin of molten state by exposure of a laser beam is repeated by the sliced layer at a pitch to optically mold a desired molded material. The molded material becomes semicured state, i.e., green cured material. The state of the cured material is removed from the work base of an optically molding apparatus (S1 ). A small quantity of water is filled in the bottom of a material-to-be-molded containing vessel, and solidified to form an ice base for holding the material to be molded (S2 ). The material to be molded is held at the ice base (S3 ), water is fully filled in the vessel (S4 ), and the filled water is iced to restrict the deformation of the material to be molded (S5 ). It is irradiated with an ultraviolet ray to completely cure it (S6 ). After curing, the iced part is melted (S7 ), the molded material is taken out, and dried (S8 ).
Patent JP-S62213973-A (JP)
Inventor: MURASE MASAHIRO
IPC: B25B27/06
Filed: 1986-03-17
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-H11255073-A (JP)
Title: Pre-tensioner for retractor
Inventor: MIDORIKAWA YUKINORI
IPC: B60R22/46
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size and weight of a pre-tensioner for retractor. SOLUTION: A pre-tensioner for retractor comprises a housing 14, a shaft 11 for taking up a belt, a sleeve 12 disposed in a first receiving part 15 made in the housing 14 so as to rotate integrally with the shaft 11, and a drive part 13 for applying pressure to a passage 17 defined in the first receiving part 15 to transmit torque to the sleeve 12. The drive part 13 is constructed of a high-pressure gas generating part 18 for producing high-pressure gas, and a bag 19 adapted to be inflated along the periphery of the sleeve 12 with the gas that the high-pressure gas generating part 18 produces to thus rotate the sleeve 12.