baber/WOPTO huggingface dataset:
Patent JP-H07162408-A (JP)
Title: Data delivery method
Inventor: TAGO SHIGERU
IPC: H04L9/12
Filed: 1993-12-07
Abstract: PURPOSE:To prevent illegal access by ciphering data with the use of one of a couple of key data and storing the ciphered data, transferring the other key data as a decoding key, ciphering the decoded data with the use of one of a couple of key data generated newly and storing the ciphered data. CONSTITUTION:A computer system 102 of a data server side uses a key generating section 109 to generates a couple of asymmetrical keys, ciphers delivery object data by using one of the key pairs as a ciphering key and transfers the ciphered data to a user side computer system 101, in which the ciphered data are stored in an auxiliary storage device 104. When an access request of data is inputted from a terminal equipment 107 in this state, the system 101 transfers a decoding key transfer request to the system 102 from a key request transmission section 113. The system 101 uses other key of the received key pair to decode ciphered data stored in the device 104 and the decoded data are outputted from an output device 108. In this case, the key generating section 109 of the system 102 uses one of the key pair newly generated to cipher decoded data, which are stored again in the device 104.
Patent JP-S63160453-A (JP)
Title: Bit error rate testing system for digital subscriber line
Inventor: KOJIMA KIMIFUMI
IPC: H04M3/30
Filed: 1986-12-24
Abstract: PURPOSE:To attain preventive maintenance for bit error rate test by providing an insulation resistance test circuit connecting line A-earth, line B-earth and between lines A-B to a test line of an intra-office line termination circuit via a DC resistor. CONSTITUTION:In closing a switch 8 in the insulation resistor test circuit 7, the lines A, B of the testlines are connected via the DC resistors as line A-earth, line B-earth and between lines A-B. As a result, the insulation resistance 13 of the digital subscriber line 4 is decreased by the connection of a DC resistor 9. In selecting the DC resistance properly and conducting the bit error rate test, the bit error rate of the digital subscriber line 4 whose insulation resistance 13 is not lowered is almost unchanged because the threshold margin of a test pulse is ensured sufficiently by the combined resistance. Thus, the preventive maintenance in the bit error rate test is attained.
Patent JP-H03167887-A (JP)
Title: Metal printed wiring board device
Inventor: ARAKAWA MASAYUKI
IPC: H01G9/00
Filed: 1989-11-28
Abstract: PURPOSE:To eliminate mounting operation of a capacitor and to into facilitate mounting work onto an electronic apparatus by a method wherein a capacitor layer is lamiated on the rear of a metal base. CONSTITUTION:An opening part 13 is formed in an insulating layer 12 and in a copper foil 14', for interconnection-layer formation use, of a metal base 11 on which the layer 12 and the foil 14' have been formed. Then, the foil 14' is etched to form an interconnection layer 14. Then, an interconnection layer 15 is formed on the opening part 15. Then, an electrolytic paper 16 is laminated on the rear of the base 11. Then, an Al sheet 18 on which an Almite layer 17 has been formed is laminated on the base 16. Thereby, the base 11 and the sheet 18 sandwich an electrolytic capacitor layer which is composed of the electrolytic paper 16 and of the layer 17 thus providing the opposite electrodes of a capacitor. Then, a chip component 21 and a power transistor 22 are soldered to the layer 14. Then, Al wires 23, 24 are sealed with a potting resin 25.
Patent JP-H05121903-A (JP)
Title: Band pass filter
Inventor: MATSUZAKI YASUO
IPC: H01P1/212
Filed: 1991-10-26
Abstract: PURPOSE:To obtain the band pass filter able to block a frequency band twice a basic wave pass frequency band without need of a band block filter. CONSTITUTION:A stub 1 whose length is 1/8 wavelength with respect to a fundamental wave pass band center frequency, that is, 1/4 wavelength with respect to a center frequency of a frequency band being twice the fundamental wave frequency band is provided to a midpoint of a microstrip line 2 whose length is 1/2 wavelength forming the band pass filter. Thus, a signal at a double frequency band inputted to an input terminal 3 is short-circuited in terms of high frequency and the output from an output terminal 4 is blocked.
Patent JP-2001125580-A (JP)
Title: Negative ion generating mechanism in sound field space
Inventor: MAKABE TADANORI
IPC: H01T23/00
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a negative ion generating mechanism which improves the propagation of acoustic waves in a sound field space by changing the characteristics of the atmosphere in the sound field space. SOLUTION: The sound field space is provided with a negative ion generator connected to a signal transmission section or signal reception signal for acoustic signals and negative ions are generated from a negative pole member of the negative ion generator in accordance with the acoustic signals in the signal transmission section or signal reception signal for the acoustic signals.
Patent JP-2000130884-A (JP)
Title: Structure for fixing heat exchanging member to heat transfer element
Inventor: KAMITSUMA HIDE
IPC: H01L35/32
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To enhance heat transfer efficiency of a heat transfer element by suppressing heat transfer between heat exchanging members. SOLUTION: The fixing structure fixes heat exchanging members 2a, 2b, 3a, 3b to the heat absorbing face 11 and the opposite heat dissipating face 12 of a heat transfer element utilizing Peltier effect using a screw mechanism. The screw mechanism is constructed such that the heat exchanging members 2a, 2b, 3a, 3b pressure clamp the heat transfer element through the tightening force between metal bolts 5a, 5b and nut parts 24, 48. The passage for transmitting the tightening force between the bolts 5a, 5b and the nut parts 24, 48 is partially made of a heat insulating member 4.
Patent JP-H09124115-A (JP)
Title: Storage and arrangement method for article
Inventor: KOBUKI MANABU
IPC: B65G1/137
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To lower housing/delivering ability required in storage equipment and to dispense with unnecessary work such as palletizing work and depalletizing work generating no additional value. SOLUTION: An article production quantity is approximately equalized with an article delivery quantity per a fixed time, while articles produced in production equipment P are conveyed by the case unit, and the conveyed articles are stored by the case unit in the same area as the production equipment P, and then, the stored articles are arranged by the case unit in the same area as the production equipment P. The first storage equipment F, which stores articles of a large delivery quantity variety among the articles G to be stored, and the second storage equipment 8, which stores the articles of a large delivery quantity variety and the articles of a small delivery quantity variety among the articles to be stored, are provided.  When empty storage space is scarce in the first storage equipment F, the article of a large delivery quantity variety among the articles to be stored are stored in the second storage equipment 8, so that the articles delivered from the first storage equipment F and the second storage equipment 8 can be arranged integratedly.
Patent JP-H0379673-A (JP)
Title: Production of colored mica titanium-based pigment
Inventor: KIMURA TOMO
IPC: C09C1/40
Filed: 1989-11-27
Abstract: PURPOSE:To obtain the title pigment with pearl gloss and bright color tone, also good in usability by mixing metallic titanium with titanium dioxide-coated mica followed by reduction under low-oxygen condition at a specified temperature. CONSTITUTION:The objective pigment can be obtained by mixing metallic titanium with titanium dioxide-coated mica followed by reduction under low- oxygen condition at 500-1000 (pref. 700-900) deg.C.
Patent JP-H01150617-A (JP)
Title: Branching and aligning device for container
Inventor: HIGUCHI MICHINOBU
IPC: B65G47/28
Filed: 1987-12-07
Abstract: PURPOSE:To separate plural rows of bottles or the like in two directions and to align same in a single row to be supplied by forming a distribution conveyer by a plurality of transport conveyers having an angular transport surface higher at the central part thereof, and disposing guide members on the upper surface of the distribution conveyer. CONSTITUTION:A distribution conveyer 1 is formed by combining a plurality of transport conveyers 2 which are higher at the central part thereof in the longitudinal direction of the conveyers and have transport surfaces 1a, 1b inclined downward to the right and left side ends, and guide members 3a, 3b are disposed facing the upper surface of the conveyer. In this arrangement, plural rows of containers 7 are guided by outer guide members 3a, 3b on the upstream side transport conveyer 1A to reach a position (c). At this time, angles of inclination of the inclined transport surfaces 1a, 1b of the distribution conveyer 1 are increased and the guide members 3a, 3b are expanded, so that the containers 7 are gradually separated in right and left, two directions and aligned in a single row at a position (e). Thus, plural rows of containers can be separated in two directions and aligned in a single row to be supplied.
Patent JP-H06162872-A (JP)
Title: Operation switch for printed circuit board
Inventor: NISHIO MITSUO
IPC: H01H19/04
Filed: 1992-11-18
Abstract: PURPOSE:To maintain a constant gap between an operation panel front and a printed circuit board front, and allow an easy work for replacing a switch section. CONSTITUTION:A support member 5 for housing a switch section 3 is provided between an operation panel 11 and a printed circuit board 1. The rear end of the member 5 is connected to the board 1, and the cylindrical section 5a of the member 5 inserted in the hole 11a of the panel 11 at a front end is coupled and fixed in such a way that the stepped section 7a of a nut 7 is engaged with the upper end of the section 5a from the front of the panel 11. Also, a screw 6 is inserted from the rear side of the panel 11 and kept in contact therewith, thereby mounting the panel 11. Furthermore, a gap between the front of the board 1 and the front of the panel 11 is determined by the board 1 and the nut 7 having the stepped section 7a coupled to the cylindrical section 5a of the support member 5 mounted on the board 1.
Patent JP-S63158993-A (JP)
Title: Stereoscopic video signal generator
Inventor: MAEZAWA YOSHIMASA
IPC: H04N13/02
Filed: 1986-12-22
Abstract: PURPOSE:To obtain stereoscopic video signals to which synchronized peak levels are constant even if video signals from an object generated by left-hand and right-hand cameras vary in the lightness by clamping the synchronized peak levels of said video signals at the same level, and outputting them alternately by every field by switching them. CONSTITUTION:Video signals generated by the right-hand camera 1R and the left-hand camera 1L are processed in corresponding peak value clamping circuits 8R, 8L, and the synchronizing peak levels are clamped at the same value. And the left-hand side and the right-hand side video signals thus clamped at the same level are outputted alternately through a switch 3 that acts in response to a field signal generation circuit 4. As a result, even if the lightness of an object to which image is picked up by both cameras are different from each other, excellent stereoscopic video signals to which synchronized peak levels are constant, can be obtained.
Patent JP-H10136393-A (JP)
Title: Y/c separator
Inventor: SUDO SHINJI
IPC: H04N9/07
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To avoid an event of deterioration in the vertical resolution and an event of occurrence of a deviation in a displayed image in the case of obtaining image information corresponding to non-interlace scanning based on an image signal corresponding to interlace scanning. SOLUTION: The separator is provided with a color signal generating means 5 that generates color signals R, G, B based on an image signal for an odd- numbered field and stores the color signals. A luminance signal generating means 1 generates an interpolation luminance signal Yeven for an interpolation field based on the color signals stored in the color signal generating means 5. The display relating to the interpolation filed is executed based on the color signals stored in the color signal generating means 5 and the interpolation luminance signal.
Patent JP-2000340257-A (JP)
Title: Lithium secondary battery
Inventor: OTA YUKIHIRO
IPC: H01M4/13
Filed: 1999-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery restraining a short circuit caused by a generation of dendrite from a negative electrode, having a high energy density, and providing an excellent charging/discharging characteristic. SOLUTION: A lithium secondary battery has an electrolyte layer, a positive electrode, and a negative electrode made of a material containing lithium. The electrolyte layer is made of an inorganic solid electrolyte, and the positive electrode contains an organic macromolecules. The electrolyte layer preferably contains at least one type selected from a group comprising oxygen, sulfur, nitrogen, sulfide, and oxynitride. The conductivity of lithium ion of organic electrolyte of the positive electrode is preferably lower than that of the inorganic solid electrolyte of the electrolyte layer.
Patent JP-H01149963-A (JP)
Title: Laser cvd device
Inventor: MUKAI RYOICHI
IPC: H01L21/31
Filed: 1987-12-04
Abstract: PURPOSE:To improve deposition efficiency and to stabilize deposition by introducing laser light in the vicinity of a substrate to be deposited through a beam guide, and making the pressure in the beam guide higher than the pressure in a reaction chamber. CONSTITUTION:The gaseous mixture of reactants is introduced into the reaction chamber 1 provided with an exhaust port 9 from an inlet 8, and laser light is projected from a laser light inlet 2 through a synthetic-quartz window 4. The gaseous mixture is thereby activated, and the reaction product is deposited on the substrate 7. The cylindrical and convergent beam guide 10 extending from the laser light inlet 2 to the substrate 7 or to the vicinity of the substrate 7 is provided in the laser CVD device, and the laser light is led to the substrate 7 through the guide 10. A purge gas inlet 5 is further provided, and the pressure in the guide 10 is made higher than the pressure in the reaction chamber 1. As a result, a loss in the energy of the irradiation laser light is prevented, deposition efficiency is improved, and deposition can be stabilized.
Patent JP-H06126402-A (JP)
Title: Method for enriching alloy into molten steel in continuous casting mold
Inventor: ANZAI SHIGENAO
IPC: B22D11/115
Filed: 1992-10-22
Abstract: PURPOSE:To provide a continuous casting method, in which all or a part of components of molten steel components 10 a mold can be changed, by using the mold provided with a molten steel stirring device by electromagnetic force and a molten steel surface detecting control means for automatically controlling the molten steel surface, executing the casting and at the same time, charging a wire having different component to the molten steel components or a wire containing alloy component in the inner part into the molten steel in a mold. CONSTITUTION:The distance from the molten steel surface detecting means 8 to the charging position of the wire 9 toward upstream side of the molten steel flow 13 induced with the molten steel stirring device 6 along the inner wall of the mold 5 is defined to be L (mm). The wire 9 is charged into the position satisfying (a+b)>L>=250(mm) in the case of a rectangular shape of the mold 5 having the size (a) (mm) X (b) (mm), and 6.28r>L>=250(mm) in the case of a round shape of the mold 5 having the radius (r) (mm).
Patent JP-H05222464-A (JP)
Title: Method and device for melting material in cosmic space
Inventor: WATANABE TAKESHI
IPC: F24S20/30
Filed: 1991-11-22
Abstract: PURPOSE:To provide the method and device for forming a novel composite material in the cosmic space. CONSTITUTION:After a material to be melted is pulverized, the powder thereof is subjected to compression molding and sintering and is sealed in a fixed state into a transparent container 6 consisting of transparent quartz. Such transparent container 6 is supported integrally with a foundation member by means of an arm 10 above many concave mirrors 2... disposed on the foundation material. The bearing of the concave mirror relative to the foundation material is controlled, by which a prescribed quantity of light is condensed to the material 8 to be melted in the transparent container 6 and the material 8 to be melted is melted. The direct utilization of solar energy as a heat source is possible and the energy efficiency is high. The adjustment of the melting temp. and melting rate of the material to be melted to desired values is possible as well. There are various effects; for example, an arbitrary atmosphere is usable at the time of melting the material to be melted.
Patent JP-H11145764-A (JP)
Title: Piezoelectric resonance part and its frequency control method
Inventor: ISHINO SATOSHI
IPC: H03H9/205
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric resonance part with high accuracy and strength which requires no assembling process, is capable of being miniaturized and also can control its frequency with high reliability. SOLUTION: A part main body 22 consists of an integrally baked layered product including plural laminated ceramic layers, where a piezoelectric vibrator 25 is placed at an intermediate section of the layered product in its laminating direction with both ends of the vibrator 25 functioning as cases. Via hole connecting parts 34 and 35 are prepared to secure electrical connection between the exciting internal electrodes 23, 24 used for the vibrator 25 and the input/ output terminal electrodes 31, 32 formed on the outer surface of the body 22 respectively. Furthermore, a frequency control hole 43 is added to secure communication to a vibration allowing cavity 41 and also to reach up to the surface of the vibrator 25. Then a mass substance 44 is supplied onto the surface of the vibrator 25 through the hole 43 to perform frequency control.
Patent JP-H09123603-A (JP)
Title: Optical recording medium and its manufacture
Inventor: YASHIRO TORU
IPC: G11B7/2405
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To obtain an optical recording medium of high light resistance which is excellent in signal characteristics and hardly causes a reproduction error, by constituting a light-absorbing layer by using a metallophthalocyanine-series compound expressed by a specific formula as the main component, in regard to the optical recording medium constructed by providing at least the light- absorbing layer on a base. SOLUTION: In this optical recording medium constructed by providing a light-absorbing layer on a base of write-once type CD (compact disk) or the like, the light-absorbing layer is constituted of a metallophthalocyanine-series compound expressed by the formula, as the main component. In the formula, M is a divalent metallic atom, a substituent trivalent metallic atom, a disubstituted tetravalent metallic atom or an oxy metal and either one of A<1> and A<2> , A<3> and A<4> , A<5> and A<6> , and A<7> and A<8> , is an oxy (or thio) phenyl group or a thio phenyl group respectively, while the other is a hydrogen atom or a halogen atom. On the surface of the base on the side whereon the light- absorbing layer is provided, a ground coat layer is provided, as occasion demands, for improvement of planeness and adhesiveness and prevention of deterioration of the light-absorbing layer.
Patent JP-H05116749-A (JP)
Title: Conveying device for rod body
Inventor: ENDO TOMOHITO
IPC: B65G21/20
Filed: 1991-10-28
Abstract: PURPOSE:To provide a conveying device For a rod body which prevents the occurrence of a defective feed owing to the drop of the rod body from a position on a carrying convyeor. CONSTITUTION:In a rod body arranging feeding device, a means (sensor 4) to detect a rod body axially advancing over a conveyor 1 is provided. A guide 23 for preventing the drop of the rod body elevated in linkage therewith is arranged to the side of the conveyor 1 in a state to be positioned facing a rod body delivering means (a delivery device 5) on the conveyor 1 so as to form a conveying device for a rod body 2.
Patent JP-H08167020-A (JP)
Title: Method and device or mask generation and image processor
Inventor: SATOU NATSUKO
IPC: G06T1/00
Filed: 1994-12-13
Abstract: PURPOSE: To provide a method and device for mask generation and the image processor which make it easy to select a threshold value, eliminates the need for reprocessing, and can generate a 3D image with a small calculation quantity. CONSTITUTION: A frequency processing means 4 finds frequency data by detecting pixel position where a specific value is obtained when tomographic image data are viewed at plural angles and adding data at corresponding pixel positions of a buffer having capacity corresponding to the tomographic image data as to the pixel positions detected when the data are viewed at the angles, and a mask which leaves pixels that have high probability that the specific value is obtained is generated through specific threshold value processing as to the frequency data stored in the frequency buffer.  A mask processing means 6 which obtains masked tomographic image data by performing mask processing for the tomogeaphic image data with the generated mask and a 3D image generating means 7 which generates the 3D image by using plural masked tomographic image data obtained by the mask processing means 60, constitutes the processor.
Patent JP-H05284298-A (JP)
Title: Scanner
IPC: G06T1/00
Filed: 1991-11-25
Abstract: PURPOSE:To read only a part of an original in the subscanning direction. CONSTITUTION:The scanner is provided with an original table 1 on which an original to be read is placed, an optical read base 2 moving the original on the original table 1 in the subscanning direction to read the original, a position designation piece 3 moved in the subscanning direction 7 to set a read range of the original, a sensor 4 moved in the subscanning direction 7 by a pulse motor 5 driven with a pulse signal, a means counting number of pulse signals corresponding to the movement of the sensor 4 with respect to the position designation piece 3 and a means setting the read range of the original based on the count.
Patent JP-H07139894-A (JP)
Title: Method and apparatus for supplying ammunition of machine gun
Inventor: YOSHIMATSU MORIYOSHI
IPC: F41A15/16
Filed: 1993-11-15
Abstract: PURPOSE:To easily supply an ammunition to a bolt and to easily discharge a vacant cartridge case by supporting to obliquely press the ammunition placed on a support cam by an ammunition feeding wheel by an ammunition retaining mechanism, and providing the bolt moving forward or reverse by a rotation of a cam drum. CONSTITUTION:A cam drum 52 formed with an endless cam groove 52a inclined to an axial center is disposed in parallel with a gun axis on a drumlike outer periphery, and a plurality of partial supporting cams 52b and 52c for supporting an ammunition 80 in cooperation with a bolt 26 are formed at a plurality of axial positions only while the drum 52 is rotated at a predetermined angle. The cams 52b and 52c are formed higher at rear side, and the bolt 26 is formed with an extractor collar 26a to be engaged with a collar 81 of the ammunition 80 at a rear end side. On the other hand, a machine gun body 16 has an ammunition retaining mechanism 32 which can press the ammunition 80 placed on the drum 52 to fluctuate forward an ammunition retaining member at the time of advancing the bolt 26 to push to remove the ammunition 80 to charge it in a barrel 10.