baber/WOPTO huggingface dataset:
Patent JP-S6278717-A (JP)
Title: Magnetic disk
Inventor: OMOTO HIROYUKI
IPC: C10N40/18
Filed: 1985-10-01
Abstract: PURPOSE:To improve a lubricating effect and durability by incorporating an aliphat. compd. having an epoxy group or butoxy group into a magnetic disk on the magnetic recording surface side in contact with a magnetic head and incorporating a fatty acid ester to the side in contact with a pad opposite from the magnetic recording surface side. CONSTITUTION:The aliphat. compd. having the epoxy group or butoxy group to be incorporated into the magnetic disk on the magnetic recording surface side in contact with the magnetic head has good affinity to a metal and fits well to the magnetic head made of metal. The aliphat. compd. having the epoxy group or butoxy group of 13-50 C is preferable and butoxyethyl stearate, butyl stearate, etc., are used. The fatty acid ester used on the side in contact with the pad fits well to the pad and provides the good lubricating effect to the pad. 2-Ethylhexyl oleate, stearyl laurate, etc., of 10-50 C are used as the fatty acid ester. The coeffts. of friction on the front and rear surfaces of the pad 2 and magnetic head 3 which are entirely different in materials are thereby thoroughly decreased and the wear resistance is thoroughly improved.
Patent JP-H1064515-A (JP)
Title: Lithium ion secondary battery
Inventor: KOSEKI MITSURU
IPC: H01M10/0525
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a lithium ion secondary battery which is excellent in charge/discharge cycle characteristics, and high in weight energy density by applying an active material having the different variation amount of expansion and contraction in a charge/discharge process on both surface of a negative current collector. SOLUTION: A positive electrode and a negative electrode formed by applying an active material capable of inserting/releasing lithium ions on the both surfaces of a two dimensional current collector are stacked through a separator, a plurality of stacks are housed in an aluminum battery container, and a nonaqueous electrolyte containing lithium ions is injected to obtain a lithium ion secondary battery. An active material 4 mainly comprising graphite for example having the large variation amount of expansion and contraction in a charge/ discharge process is applied on one surface of a negative current collector 5, and an active material 4' mainly comprising amorphous carbon for example having the small variation amount is applied on the other surface.  An active material 1 which expands in a charge process and extracts in a discharge process, such as LixCoO2 (0<=x<=1) is applied on the surface on a positive current collector 2 facing the negative active material 4' and an active material 1' which expands in the discharge process and contracts in the charge process, such as Liy Mn2 O4 is arranged on the surface of the positive current collector 2 facing the negative active material 4.
Patent JP-S59108249-A (JP)
Title: X-ray generating method
Inventor: OKABE MASAHIRO
IPC: H05G1/00
Filed: 1982-12-13
Abstract: PURPOSE:To improve X-ray generating efficiency and to obtain a highly reliable X-ray generator requiring no mechanical valve, by providing focus and shrinking performances independently in one X-ray generating chamber. CONSTITUTION:First electrode 3 composed of cylindrical stainless steels is provided on an insulation substrate 2 made of ceramic in X-ray generating chamber 1 having interior formed of hollow tubular stainless steel. Then second electrode 4 having central axis same with that of first electrode 3 where the interior is composed of hollow tubular stainless steel is provided around first electrode 3. Then plasma producing gas is led into X-ray generating chamber and high voltage is applied across first and the second electrodes 3, 4 while high voltage is also across first and the third electrodes 3, 5 to shrink plasma. Since functions are shared in same X-ray generating chamber, production and shrinkage of plasma can be performed independently under optimum condition resulting in improvement of X-ray production efficiency.
Patent JP-H067592-A (JP)
Title: Drier for futon and the like
Inventor: KOIKE TOSHIO
IPC: D06F58/00
Filed: 1992-08-18
Abstract: PURPOSE:To obtain a drier for futon (Japanese quilt and mattress) and the like with an air mat which achieves excellence in drying efficiency without uneven drying and assures sound sleeping by eliminating probable discomfort. CONSTITUTION:An air mat 11 is formed in a bag or a sheet and is made of an air-impermeable material or a material with a low degree of air-permeability at least at one end face 12 in the longitudinal direction thereof 11 while a warm air supply port 9 connected to a hose 7 is provided at least on one side in the longitudinal direction of the air mat 11.
Patent JP-H1144137-A (JP)
Title: Lock device
Inventor: SHIMOI OSAMU
IPC: E05B65/06
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To attain size reduction in the whole, and effectively use a space in a lock box by incorporating a normal positioning means of a dead cam into a dead bolt. SOLUTION: A horizontally movable dead bolt 3 and a swingable sickle piece 4 are juxtaposed in a lock box 1. The dead bolt 3 is made to protrusively go in and out by actuation of a dead cam 6 operated by a cylinder lock or a thumb turn. The dead bolt 3 and the sickle piece 4 are connected to each other by a connecting means 5 composed of a set of actuating pin 51 and oblong hole. A protrusive piece 63 is arranged on the dead cam 6. In a torsion spring 7 having a loop in a central part, one end is locked on the dead bolt 3, and the other end side is brought into contact with the protrusive piece 63 of the dead cam 6, and the loop is fitted to and inserted into the locking pin 51 also serving as an actuating pin, and is installed as a normal positioning means of the dead cam 6.
Patent JP-S6278952-A (JP)
Title: Facsimile equipment
Inventor: USUI TAKASHI
IPC: H04N1/00
Filed: 1985-10-02
Abstract: PURPOSE:To prevent paper from jamming and to reduce the size of equipment by providing a paper feed roller in a run path for roll paper and also providing a rotatable guide plate which has plural projections corresponding to projections in the run path longitudinally at the opposite position from the paper feed roller. CONSTITUTION:The paper feed roller 15 operates in cooperation with the guide plate 3 to feed an original and roll paper 1 as recording paper 1. Namely, the guide plate 3 is rotated around a shaft 16 by a rotating means which is provided separately as to increase in interval with a guide plate 2 when the roll paper moves in or come into press contact with the paper feed roller 15 and clamps the roll paper 1 when the roll paper 1 is fed. The guide plates 3 has the projections 17 and 18 longitudinally and the bottom surfaces 19 and 20 of the roll paper feed path which face the projections 17 and 18 are recessed deeply, so even when the guide plate 3 rotates, neither of the projections 17 and 18 contacts the bottom surface of the roll paper feed path. Further, bottom parts 21 and 22 which face the part between the adjacent projections 19 and 20 have constant height and the front end of the roll paper 1 never moves around to the bottom surface of the guide plate 3 in form loading.
Patent JP-H0560556-A (JP)
Title: Method and device for measuring distance
Inventor: WATANABE TAKEO
IPC: G01C3/06
Filed: 1991-08-30
Abstract: PURPOSE:To enable distance measurement of high accuracy even with dispersion of the luminous intensity of flux of light by making one of the divided beams of light incident on a first four-divided light-receiving element through a cylindrical lens, and making the other beam of light incident on a second four-divided light-receiving element not through the cylindrical lens. CONSTITUTION:Flux of light received from a point to be measured on an optical axis is divided by a beam splitter 14 into two directions after being passed through an objective lens 12. One of the divided beams of light is incided on a four-partite light-receiving element 20A through a cylindrical lens 18 and the other beam of light on a four-partite light-receiving element 20B not through the cylindrical lens 18. At this time the following equation is calculated: S=(A 1+A3)/(B1+B3)-(A2+A4)/(B2+B4), wherein A1 to A4 are the sensitivity outputs of the four-partite light-receiving element 20A and B1 to B4 the corresponding sensitivity outputs of the four-partite light-receiving element 20B. The distance to the point to be measured is computed according to the value S.
Patent JP-S59146023-A (JP)
Inventor: MAIKURU EI PIRIABIN
IPC: G02F1/1333
Filed: 1983-11-24
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-H1124573-A (JP)
Title: Decorative nameplate
Inventor: WATABE TADAO
IPC: G09F7/00
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To give variation and rich expression to the nameplate and to diversify choices. SOLUTION: The decorative nameplate is formed by providing many bead hold holes 4 and 5 with proper diameters and depths in the front peripheral edge part of a nameplate 1 at proper intervals, and decoration beads 2, such as pearls, color stone beads, beads, and plastic beads, which are beautiful and rich in color are fitted in the bead hold holes 4 and 5 together with adhesives and adhered, but the beads are partially exposed and arrayed at random on the surface. The array of the decoration beads 2 decorates the front peripheral edge part beautifully and button type decoration beads are used or the decoration beads 2 may be fitted after elastic bodies of sponge are inserted into the beads hold holes which are made a little deeper. Consequently, the decorativeness is emphasized very much, but this diversifies choices of the nameplate 1 at the same time.
Patent JP-H0774762-A (JP)
Title: Bus line data controller
Inventor: SAWA SHIGETAKA
IPC: H04L12/40
Filed: 1993-09-03
Abstract: PURPOSE:To prevent malfunction of an IC due to intrusion of noise by receiving data in the IC only when the number of pieces of counted data is coincident with a preset number of pieces of bus line data. CONSTITUTION:A detection section 3 detects a tail mark in bus line data and a detection section 4 detects an address coincident with an internal IC from address data just before the tail mark. Furthermore, a detection section 5 detects whether or not a predetermined count of clocks CK is coincident with a predetermined data number of bus line data Dat. A discrimination section 6 ANDs tail mark output and an address detection output and the result is inputted to a discrimination section 7, in which the result is ANDed with a data count number coincident output of the detection section 5 and the resulting output is used for a latch control signal of the bus line data latched in a shift register 13. Thus, only when the tail mark and address discrimination are normal and the count of data number is normal, the data address is accepted to control a function of the internal IC thereby preventing malfunction.
Patent JP-S6198437-A (JP)
Title: Input/output control system
Inventor: TAMAKI AKIRA
IPC: G06F3/06
Filed: 1984-10-19
Abstract: PURPOSE:To improve the data transfer efficiency without stopping the drive of a magnetic tape despite the generation of an error and by attaining the retrial just with the control of a magnetic tape controller. CONSTITUTION:A certain area of a main memory contains the 1st table which stores effective table length, the next table address, the retry offset value obtained in an error mode, etc. and a dummy table which stores the designation of propriety for use of the table, the designation of propriety for reference to the next table, the number of blocks which are always set at '0', etc. While a magnetic tape controller 107 contains a secondary table which stores a copy of the table stored in the main memory. A central processor 1 writes the contents necessary for said table every time the data on plural blocks are read out of a magnetic disk device 5 to a data buffer 202. Then a dummy table is used to attain the chained tables, and the data are transferred to a magnetic tape device 3 from the device 5. Thus the retrial is possible just with the control of the controller 107 despite the generation of an error.
Patent JP-H0384147-A (JP)
Title: Back board for building
Inventor: OIKAWA AKIO
IPC: E04B1/64
Filed: 1989-08-25
Abstract: PURPOSE:To inhibit the generation of a trailing bent flow by upward forming a creasing section at the front end of the bottom of an opening drain treating section communicated along the bottoms of a collecting channel tilted to the water channel of the bottom of a water conveyance board and a guide section and slantingly projected in the forward direction. CONSTITUTION:A collecting channel 4 is shaped in an inclined shape to the bottom of a water channel 3 formed by rectangularly connecting the rear edge section of a water conveyance board 9 having a V-shaped cross section, one side of which is formed in a longitudinal shape and both-side upper edge sections of which have elevation angle sections 10, 10, to a fixing board 2. The bottom of the collecting channel 4 is formed in a V shape, and a guide section 5 is slanted downward and shaped in the direction of drainage from the front end of the bottom. Each bottom of the collecting channel 4 and the guide section 5 is communicated, a tabular opening drain treating section 6 tilted in the forward direction is formed longitudinally, and a creasing section 7 is shaped upward at the bottom front end of the drain treating section 6. Accordingly, the phenomenon of a trailing bent flow in which flowing-down sanitary sewage received is trailed backward from the creasing section 6 can be inhibited.
Patent JP-H0670193-A (JP)
Title: Parabolic voltage generating circuit
Inventor: MATSUURA SHOJI
IPC: H04N3/23
Filed: 1992-08-19
Abstract: PURPOSE:To generate a parabolic voltage of a vertical period and a parabolic voltage of a horizontal period used for the correction of left and right pincushion distortion and vertical pincushion distortion 'a cathode ray display device through digital control. CONSTITUTION:One vertical or horizontal period in a synchronization state is divided into a prescribed number of sections equally, and a digital level is set at every divided section through the adjustment of an adjustment signal generating section 3. A signal based on the adjustment is outputted by a control circuit 4. A digital output of the control circuit 4 is D/A-converted by a D/A converter circuit 6. An analog output by the D/A conversion is changed stepwise at every section and the envelope line becomes a voltage waveform to form a parabola shape. Then a vertical or horizontal parabolic voltage is obtained by passing a D/A conversion output through an LPF 7. The vertical or horizontal parabolic voltage is used similarly to the case with a conventional method.
Patent JP-H0670039-A (JP)
Title: Display switching system for multi-position video conference system
Inventor: KINOSHITA KATSUMASA
IPC: H04M3/56
Filed: 1992-08-19
Abstract: PURPOSE:To reduce the possibility of generating any position with less chance of display, in the case of having a multi-position simultaneous display function concerning a multi-position video conference system. CONSTITUTION:A multi-point TV conference equipment 11 connecting conference terminals 12L-12z at plural (z) position is provided with an order list 23 arbitrarily deciding the order of display for the respective conference terminals and an order table reload control part 22 for reloading the order list so that the lately spoken conference terminals are successively turned to the higher order. Concerning to the multi-position video conference system to transmit the images of conference terminals at the plural (n;n<z) positions to the respectively conference terminals, the multi-point TV conference equipment 11 is provided with a timer part 26 for counting a certain period of time. Among the respective conference terminals under display, display of the least significant conference terminal is stopped at every certain period of time, the order is turned to the least significant order among all the conference terminals, all the orders of undisplayed conference terminals are advanced, and the most significant conference terminal among the undisplayed conference terminals is turned to the least significant order of the displayed conference terminals.
Patent JP-H1064332-A (JP)
Title: Paste for filling through hole, circuit board, and manufacture thereof
Inventor: TANABE HAJIME
IPC: H05K3/40
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To provide conductive paste for filling a through hole in which the shrinkage rate in baking is suppressed, a circuit board using the conductive paste, and the manufacturing method for the circuit board. SOLUTION: By adding a material having higher melting point than silver, copper, nickel to these good conductive metals, the shrinkage rate in baking of paste containing them is suppressed. As a high melting point additive material having low price and high baking shrinkage suppressing effect, the specified amount of a material selected from the metal powder such as stainless steel, Ni-Cr, Ni, Cu, and ceramic powder such as Al2 O3 , AlN, and SiC is added to the good conductive metal powder to prepare conductive paste. Thereby, paste for filling a through hole having low baking shrinkage rate and low resistance is obtained. The through holes in a board is filled with the paste obtained, then the board is baked to obtain a circuit board. In the case that 10% stainless steel is added, the shrinkage rate is suppressed to almost zero percent while low resistance value is kept.
Patent JP-H1154882-A (JP)
Title: Printed circuit board for mounting electronic component mount
Inventor: TSUKADA KIYOTAKA
IPC: H05K3/40
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a printed circuit board for mounting electronic component with a superior electrical characteristics by which short circuit of a bonding wire is prevented. SOLUTION: A printed circuit board has an insulation board having a mounting recessed part 6 on which an electric component 7 is mounted, a bonding pad 32 for connection to a bonding wire 52 provided at the circumferential ridge of the mounting recessed part 6 and a wall face pattern 11 formed to the wall face of the mounting recessed part 6. A part of an upper end 111 of the wall face pattern 11, placed under at least the bonding wire 52, is placed lower than an upper end 61 of the mounting recessed part 6. The upper end 111 of the wall face pattern 11 is preferably connected to a wall face pad 2 to connected other bonding wire 51 at parts other than the part placed to a lower part of the bonding wire 52 which is to be connected to the bonding wire 52 at a circumferential ridge of the mounting recessed part 6.
Patent JP-S6198589-A (JP)
Title: Thermal recording material
Inventor: IKEDA KENJI
IPC: B41M5/333
Filed: 1984-10-19
Abstract: PURPOSE:To lessen the fading of colored portions by heat as well as enhance the chemical resistance of blank (white) portion and colored portion by including a specific compound as an electron acceptor substance to give color upon reaction with an electron donative dye precursor and a specific phenolic compound in the thermal recording material. CONSTITUTION:A thermal recording material contains a compound of the gen eral formula (I) as an electron acceptor substance to five color upon reaction with a colorless or light-color electron donative dye precursor, besides the elec tron donative dye precursor, and phenolic derivatives of the general formulas (II)-(V). The preferred amount of the phenolic compounds, as represented by the formulas (II)-(V), is 5-200wt%, more preferably 20-100wt%, on the basis of the electron acceptor compound.
Patent JP-H0949775-A (JP)
Title: Micromechanical device
Inventor: RARUFU KATANESUKU
IPC: H01L23/00
Filed: 1996-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a micromechanical device having no or almost no mechanical stress in a diaphragm provided for a function without necessity of an additional manufacturing step. SOLUTION: The micromechanical device comprises a diaphragm 4 having a plurality of rectangular or slender openings 2 adjacent to close contact with each other and each having no stress and aligned in two parallel rows particularly along a line fed along the edge 3 at a predetermined distance to the edge 3 or a line linearly fed in the diaphragm 4 in the lengthwise directions of the openings 2. The arrangements of the openings 2 are so selected in close contact as to arbitrarily interrupted as seen from the direction perpendicular to the line along the line at the diaphragm 4. In the case of a pressure sensor, the openings 2 are enclosed to the exterior by an enclosed film.
Patent JP-2000055383-A (JP)
Title: Floor heater
Inventor: TANI HIDEKI
IPC: E04F15/18
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To remove a gas emitting substance from a floor material effectively by a simple operation by using a floor heater installed for heating the floor material. SOLUTION: A floor heater is provided with a heating section M for floor heating installed under a floor material in order to perform heating operation, a heating control section G for controlling heating operation of the heating section M for floor heating, and a bake out mode commanding means 21, 30 for giving to the heating control section G an execution of a bake out mode in which a substance is emitted from the floor material. The heating control section G performs such a control that the heating section M for floor heating executes heating operation under a bake-out operation condition set in advance, when execution of the bake-out mode is commanded by the bake-out mode commanding means 21, 30.
Patent JP-H1168184-A (JP)
Title: Piezoelectric transformer
Inventor: INOI TAKAYUKI
IPC: H01L41/107
Filed: 1997-08-15
Abstract: PROBLEM TO BE SOLVED: To realize a low-noise piezoelectric transformer having a piezoelectric element housed in a case and high energy conversion efficiency. SOLUTION: The transformer comprises a piezoelectric element 1 composed of input electrodes 11, 13 and output electrode 15 formed on one surface of a piezoelectric sheet 1a, and input electrodes 11, 13 and output electrode 15 formed on the opposite surface of the sheet 1a. The electrode 1 inserted in ring-like elastic members 4 is housed in a case composed of an upper and lower cases 2a, 2b, without contacting to the case, and held in the case with an upper and lower lead terminals 3a, 3b and elastic members 4, thereby preventing the element 1 from positionally deviating in the case, without impeding the element 1 from oscillating.
Patent JP-H0880880-A (JP)
Title: Glass installation device for automobile
Inventor: NAGAI TATSUYUKI
IPC: B62D65/00
Filed: 1994-09-14
Abstract: PURPOSE: To provide a glass installation device for an automobile which enables one worker to install a rear glass and a windshield correctly all alone in a simple manner by only one worker. CONSTITUTION: As for a device for installing a front glass and a rear glass on a car body B, an installation hand H having an adsorptive pad 2 for a glass (RG) is installed in a turnable manner around an X-axis in a shiftable manner in the X, Y, and Z directions on a supporting body 1 installed in correspondence with the carrying-in position of the car body B, setting the lateral direction of the car body B as X direction, longitudinal direction as Y direction, and the vertical direction as Z direction.
Patent JP-2001048768-A (JP)
Title: Cosmetic, quasi-drug, drug and food
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic safely applicable to human body and containing an effective component suitable for cosmetic, quasi-drug, drug or food. SOLUTION: The objective cosmetic, quasi-drug, drug and food formulated with a solvent extract of the root of Rhodiola rosea and/or the root of Paconia anomala exhibit antioxidation action and bleaching action and are effective for preventing the skin roughening, improving the luster and darkness of the skin and imparting the skin with firmness and whiteness.