baber/WOPTO huggingface dataset:
Patent JP-S646702-A (JP)
Title: Pinhole detector for magnetic disc
Inventor: OKITA HIROTAKA
IPC: G11B5/82
Filed: 1987-06-29
Abstract: PURPOSE:To perform a non-destructive detection of the presence of a pinhole while recording the location thereof, by utilizing that electrostatic capacitance reduces at a position where any pinhole exists, when the pinhole is detected as existing in a plated layer of a magnetic disc. CONSTITUTION:A spindle M3 is rotated by a rotating means M4 to turn a magnetic disk M1 having a plated layer mounted on the spindle M3 and a displacement of the rotation is detected by a detection means M5, an output of which is inputted into an electrode position calculating means M8. A measuring electrode M2 is arranged on the disc M1 at an interval, is moved by an electrode driving means M6 from the center to the perimeter thereof M1 using an electrode holding/moving means M6 and a capacitance signal obtained with the electrode M2 is detected by a movement detection means M7 connected to the means M6. An output of the means M7 is also inputted into the means M8, an output of which 8 is then, sent to a pinhole decision means M9, where an electrostatic capacitance varying between the disc M1 and the electrode M2 is judged to detect a pinhole while the location thereof is recorded.
Patent JP-H0326538-A (JP)
Title: Damping ply metal
Inventor: YOSHIKAWA TAKAO
IPC: B32B15/08
Filed: 1989-06-23
Abstract: PURPOSE:To enhance damping properties, rigidity and spot weldability by bonding metal plates through a metal perforated sheet and filling the gap parts of the perforated sheet with a viscoelastic substance and providing conductivity to the perforated sheet in its thickness direction in a state in contact with the metal plates on both sides thereof. CONSTITUTION:A damping ply metal is constituted by providing metal plates 1, 4 to both surfaces of a perforated sheet 2 filled with viscoelastic substance 3. The perforated sheet 2 is composed of a metal and, by making the thickness thereof at least same to the set gap between the metal plates 1, 4, conductivity is provided to the perforated sheet 2 in its thickness direction in the set gap in a state in contact with the metal plates 1, 4. As the viscoelastic substance 3, one converting vibration energy to heat energy on the basis of its viscous behavior while holding said vibration energy based on its elastic behavior is used and, generally, a thermoplastic resin such as an acrylic resin or rubber or a thermosetting resin such as a phenolic resin is used. By this method, the viscoelastic substance 3 and the metal plates become a contact state over a wide area and excellent damping properties and rigidity are obtained and weldability in a thickness direction is enhanced.
Patent JP-2000344010-A (JP)
Title: Vehicle interior lamp
Inventor: YAHATA YOUJI
IPC: B60Q3/02
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To reduce the size of an enclosure by providing a pair of lens plates which are electrically connected to a pair of push switches opposite to a pair of lamps and adapted to enlarge and transmit light of the lamps. SOLUTION: This lamp device is formed by a pair of lamps 5, 6 accommodated in an enclosure 1, push switches 3, 4 for controlling lighting and non-lighting of the lamps 5, 6 and a pair of lens plates 7, 8 journalled in the central portion of an opening part of the enclosure 1 to freely oscillate. The back sides of the ends of the lens plates 7, 8 are formed to abut on the operation nobs of the push switches 3, 4, whereby the lens plates 7, 8 are pressed to turn on and off the push switches. Thus, the lens plates 8, 7 can be used instead of nobs for operating the switches for light and put out the lamps. Further, by circuit configuration of lighting and putting out the pair of lamps by opening the door, two lamps can be used as an interior lamp or a map lamp.
Patent JP-H11351318-A (JP)
Title: Damper for base isolation device
Inventor: HOSHIIDE KAORU
IPC: F16F15/023
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a damper for a base isolation device which absorbs an energy of earthquake efficiently and achieves damping of a subject of base isolation regardless of the direction of earthquake. SOLUTION: A damper 1A for a base isolation device comprises a pair of rotating racks 4a, 4b which are rotatably mounted to a foundation F and a subject S of base isolation, respectively, a pinion 3 for converting a relative straight movement between rotational centers of the pair of rotating racks 4a, 4b into a rotational movement, and a damping section 5 for resisting the rotational movement of the pinion 3. The pair of rotating racks 4a, 4b generate a damping force while rotating. Therefore, the damper 1A for a base isolation device accords with earthquake vibrations of every direction, so that it is possible to damp the subject S of base isolation efficiently.
Patent JP-H0829824-A (JP)
Title: Camera-shake detector
Inventor: UCHIYAMA HIROYUKI
IPC: G03B17/18
Filed: 1994-07-14
Abstract: PURPOSE:To accurately detect camera-shaking at the time of photographing with a camera. CONSTITUTION:The reading of a signal voltage VS corresponding to the displacement of a camera body is started when a shutter blade is opened and completed when the shutter blade is closed. Thus, the reading of the displacement of the camera body during an exposure is attained, an absolute displacement signal Vdef is calculated from the maximum and minimum values of the read signal voltage VS and the value of the absolute displacement signal Vdef corresponds to the maximum displacement width of the camera body during the exposure. Then, the absolute displacement signal Vdef is compared with a reference value Vref as the tolerance limit of the camera-shaking and when Vdef>=Vref is obtained, the warning of the camera-shaking is executed.
Patent JP-H0215817-A (JP)
Title: Cleaning method for metallic strip in cold rolling
Inventor: SASAKI SHINJI
IPC: B21B45/02
Filed: 1988-07-01
Abstract: PURPOSE:To improve surface quality of the metallic strip and to improve yield rate by disposing plural nozzles at each area with half width of the metallic strip on the inlet side of the cold rolling mill and injecting a rolling oil with a specified pressure in the inclined direction and in the reverse direction for the metallic strip travelling. CONSTITUTION:On the inlet side of the cold rolling mill 4, the plural nozzles 7 are disposed equally at each half width area in the right and left from the center of the metallic strip 1. At this time, the direction of the nozzles 7 are made to be the reverse direction for the direction inclined to the side edges 1aa, 1ba direction. Just before the metallic band 1 is carried in the cold rolling mill 4, as the rolling oil is injected by pressure of 5-50kg/cm<2> from each nozzle 7, sticking substances and dirts on the surface of the metallic strip 1 are removed by the pressure of injected oil, to flow out from the side edges 1aa, 1ba. Generation of transcribed flaws to the metallic strip 1 by foreign matters, etc., roll flaws are reduced, the surface quality of the metallic strip 1 and yield rate are improved.
Patent JP-H0454088-A (JP)
Title: Coder for television conference
Inventor: TANOI HISAYUKI
IPC: H04N19/126
Filed: 1990-06-22
Abstract: PURPOSE:To improve the picture quality of a portrait or the like whose focus is matched in the case of a moving background or a thin background by selecting a more rough quantization characteristic than that of a picture signal corresponding to a focused area with respect to a pattern signal corresponding to an area at out of focus in a coding circuit. CONSTITUTION:A coding control circuit 12 receives a data information quantity signal (e) and a focus signal (b) to output a coding selection signal (f) to select a quantizing characteristic of a quantization circuit 14 for each of 36 blocks being the coding control unit shown in 1st and 2nd frames 19,20. That is, the coding control circuit 12 uses a focus signal (b) so as to discriminate whether or not a coded block is focused and outputs a coding control signal to apply usual coding control in response to the data information quantity signal (e) when focusing is taken but outputs a coding control signal to apply more rough quantity characteristic than that by the usual coding control when focusing is not taken.
Patent JP-2000318535-A (JP)
Title: Table for driver's seat of automobile
Inventor: NAKAMURA FUJIO
IPC: B60R7/08
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To use a table by instantly installing it on various kinds of steering wheels and to store it easily without occupying space when it is not being it by covering the inner periphery edge of a frame body of a trapezoidal shape, etc., having V shapes on both sides with a brace and providing a flat plate on a bottom side part of the frame body. SOLUTION: An inner peripheral edge 2 of a trapezoidal frame body 1 is covered with flexible non-slip rubber 3. At this time, the shape of the frame body 1 can be a left and right symmetrical shape of a half-moon shape, an elliptical shape, a boomerang shape, etc., having V shapes on both side parts. Thereafter, a table is formed by continuously providing a flat plate 4 on an outer edge of the bottom side part of the frame body 1. Regarding its use, a brace 3 is made contact with a steering wheel and to support the flat plate 4 after adjusting it at an optional angle, by putting a V shape part of the frame body 1 on a lower half part of the steering wheel by holding the table.  In the meantime, it is possible to use it for general purpose by corresponding it to size of the steering wheel and the difference of a shaft angle due to difference in car model, when the opening angle of a bottom side part and a diagonal side part on the frame body 1 is made into opening and closing type.
Patent JP-H06508-A (JP)
Title: Rolling mill line and manufacture of shapes having flange
Inventor: KODAMA TOSHITOMO
IPC: B21B1/088
Filed: 1992-06-22
Abstract: PURPOSE:To stably manufacture shapes having fixed web hight, good dimensional accuracy of a cross-section and fixed outside measurements by rolling. CONSTITUTION:This rolling mill line is provided with a roughing universal mill group which consists of a roughing universal mill 12 and edger mill 14, web expanding mill 18 and finishing universal mill 16 in the order of the above- mentioned from the upstream side. In the web expanding mill 18, a pair of upper and lower horizontal rolls is positioned in a inclined state so that the directions that are orthogonally crossed to the axes of rotation of the rolls form a prescribed angle alpha to the rolling direction.
Patent JP-H065990-A (JP)
Title: Package for semiconductor laser
Inventor: ISHIGURO TAKAHIDE
IPC: G11B7/125
Filed: 1992-06-22
Abstract: PURPOSE:To provide a package for semiconductor laser which can realize a more compact and thinner optical pick-up, while maintaining the performance of a hologram laser unit excellent in anti-environment. CONSTITUTION:A hologram laser unit using a package for semiconductor laser is provided with an ellipse-shape metal stem 1, an ellipse-shape cap 2, and a glass plate 3 engraved with diffraction grating pattern. A semiconductor laser chip, a PIN photo diode for monitoring, and a photo diode for signal reading are die-bonded in the stem 1, respectively, and they are connected electrically to lead pins 8 through metal wires. The outer diameter of the stem 1 is 4.8mm in the thickness direction of the optical pick-up and phi8.2mm in the horizontal direction.
Patent JP-H11340101-A (JP)
Title: Electrolyte for electric double layer capacitor and electric double layer capacitor
Inventor: KIKUCHI KAZUYO
IPC: H01G11/60
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To raise the withstand voltage of an electrolyte for electric double layer capacitor by using the derivative of γ-butyrolactone containing one or more ethyl groups which are electron donating substituent groups introduced to its α,β-, or γ-position as the solvent of the electrolyte. SOLUTION: An electrolyte for driving electric double layer capacitor is composed of an organic solvent-based electrolyte prepared by dissolving an electrolytic salt in an organic solvent and contains γ-butyrolactone containing one or more ethyl, groups introduced to its α-,β-, or γ-position as the organic solvent. An electric double layer capacitor uses the electrolyte. When this electrolyte is used, the electron density of carbon becomes higher in the 'COOH' part of the electrolyte and hydrolytic reactions are suppressed, resulting in a higher oxidative destruction potential. When one or more ethyl groups are contained, however, the effect of the electrolyte does not change even when the other substituent group is a methyl group or butyl group.  It is also possible to mix sulfolane, etc., in the derivative of γ-butyrolactone used as the solvent of the electrolyte.
Patent JP-S6057481-A (JP)
Title: Thin electronic device and its system
Inventor: KATOU HARUHISA
IPC: G06K7/00
Filed: 1983-09-07
Abstract: PURPOSE:To obtain the sufficient recording capacity of a card, i.e., a thin electronic device and to apply this card to a card type electronic calculator, etc., by providing an address display means and a data writable/readable recording medium on the surface of the card to execute writing and read-out of data each address. CONSTITUTION:An address display means S and a data writable/readable recording medium M are provided on the surface of a card CD. The vertical and horizontal ranges YL and XL are provided to the medium M, and an address detecting means PS is set opposite to the means S. The card CD is shifted in the prescribed direction by the address detected by the means PS. While a shift belt HB is attached to a magnetic head MH, and the medium M is scanned by the head MH and according to the address detected by the means SP. The sufficient recording capacity is given to the CD. Thus an address display means S is added to a card type electronic calculator containing a keyboard part 1, a key 2, a liquid crystal display device 3, etc.
Patent JP-H0454538-A (JP)
Title: Totalization processing system for table form data
Inventor: KATO YUJI
IPC: G06Q10/10
Filed: 1990-06-21
Abstract: PURPOSE:To concentrically and continuously process the table form data consisting of a hierarchical structure which are interactively processed by providing a command processing means which confirms a totalization processing range, a totalizing pattern, and the totalization processing respectively. CONSTITUTION:A command processing part 2 includes a command deciding part 2a, a totalization processing range confirming part 2b, a totalizing pattern confirming part 2c, a totalization processing confirming part 2d, and a row No confirming part 2e. An operator inputs and processes interactively the table form data based on the contents of the prompt of a prompt part 4b shown on a display screen 4a. That is, the prompt shown on the screen 4a as a binder or a page included in the table form data carries out the data in sequence in order to obtain a desired result. In other words, a totalization processing range, a totalizing pattern, the totalization processing, and a row No are confirmed as the first step of processing with a specific command inputted through an input part 1. In such a way, the table form data consisting of a hierarchical structure are concentrically and continuously processed in an interactive way.
Patent JP-H10340089-A (JP)
Title: Calculating device of coefficient of acoustic field control filter and acoustic field controller
Inventor: NAKAMURA KAZUHIRO
IPC: G10K15/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To calculate the coefficient of an acoustic field control filter for controlling an acoustic field characteristic at a control point in a listening room or car to a target characteristic at high speed. SOLUTION: Convolution arithmetic operation for one period of an input signal X for calculating the coefficient is executed in advance to the unchanged part (a target pules response D and an impulse response C from a speaker to a control point) in the course of calculation of the coefficient of an acoustic field control filter and the arithmetic result (CX, DX) is stored in data storages 101, 102. Arithmetic operation for successively updating the coefficient W of an adaptive FIR filter 103 in a coefficient updating device 104 is repeated until the output of the adaptive FIR filter converges to target data by repeatedly using the data. The converged value W becomes the coefficient of the acoustic field control filter.  Since CX, DX are calculated in advance, a number of times of convolution arithmetic at the time of updating the coefficient is reduced and the coefficient of the acoustic field control filter is calculated at high speed.
Patent JP-H04363175-A (JP)
Title: Method for coating deeply engraved building material
Inventor: SHIMANO MASAMI
IPC: B05D3/12
Filed: 1991-06-07
Abstract: PURPOSE:To allow the execution of applying >=2 colors on a deeply engraved building material by line coating while improving the yield of a coating material. CONSTITUTION:This method consists in applying the coating materials of different coating colors on the building material 1 formed with rugged patters by deep engraving on the surface by applying these coating materials on the surface of the building material by coating means 2, 3, such as flow coaters, while transporting the building material 1 in one direction, then blowing off the coating materials by an air nozzle 4 on the downstream side of the coating position. The one coating material is applied in the coated amt. of >=1.4 times the coated amt. of the other coating material. The air is blown by the air pressure of the extent to fluidize the coating material on the side of the smaller coated amt. on the surface of the building material in the state of inclining the above- mentioned air nozzle 4 toward the downstream side on the coated surface side of the larger coated amt. within an angle theta1 range of 20 to 30 deg..
Patent JP-H0916398-A (JP)
Title: Information processor
Inventor: FUJIMURA HIRONORI
IPC: G06F9/30
Filed: 1995-06-29
Abstract: PURPOSE: To provide an information processor by which plural pieces of data can be read/written by suppressing the capacity of hardware as much as possible and generating the address of plural pieces of data. CONSTITUTION: An instruction code inputted by an instruction input part 103 is decoded by an instruction decode part 105 and an operand and a control signal are generated. Corresponding to the control signal, an instruction division control part 109 outputs a division control signal and corresponding to the division control signal, an operand selecting part 107 outputs the operand inputted from the instruction decode part 105 with prescribed bit width. An arithmetic part 111 performs arithmetic by dividing the operand into the prescribed bit width corresponding to the division control signal, the calculated address is inputted, this address and the division control signal are outputted, and a memory access control part outputs data obtained from a memory to an arithmetic result holding part 113.
Patent JP-S6328924-A (JP)
Inventor: KUBO HIRONOBU
IPC: D02G1/08
Filed: 1986-07-14
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-S5882621-A (JP)
Inventor: RUISU EI SUKOTSUTO
IPC: B21L9/06
Filed: 1982-09-20
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-S6142675-A (JP)
Title: Matrix type storage substrate
Inventor: KATO HIDEO
IPC: B41M5/26
Filed: 1984-08-06
Abstract: PURPOSE:To enhance a recording density, to increase a recording capacity, and to improve a resolution of a recording image by dividing the surface of a storage medium to be formed on a substrate into a measure shape, etc. by a non-inductive section part, and forming as a collection of an independent storage part. CONSTITUTION:A storage medium surface 2 formed by a photosensitive material, a heat sensitive material, or a magnetic material, etc. is positioned on a substrate 1, and divided into a measure shape by a non-inductive section part 3. In case when the storage medium surface 2 is utilizied as an optical system disk, a thermoplastic resin, a photocondutive material electrified by sensing a light, etc. are suitable, and on the other hand, in case when said surface is utilized as a magnetic system disk, is formed to the magnetic layer which has dispersed and contained a magnetic material powder such as an iron oxide powder, etc. On the other hand, the section part 3 is formed by a non-magnetic material such as silicone dioxide, etc., and it is effective especially for a surface treatment in case when a smoothness of the surface is required such as a hard disk memory, etc. In this regard, even in case of the optical system disk which has used the photosensitive material or the heat sensitive marerial, the section part 3a can be formed by a non-photosensitive material or a non-heat sensitive material as necessary.
Patent JP-S5865826-A (JP)
Title: Power shovel freely turnable at high angles
Inventor: OOYA KENICHI
IPC: E02F9/14
Filed: 1981-10-12
Abstract: PURPOSE:To raise the workability and safety of a power shovel by allowing the visual confirmation of a bucket portion at the tip of a boom from an operating seat all the time by making the operating seat expandible and vertically movable. CONSTITUTION:On the upper part of a power shovel body which can freely run as a crawler 11 turns, an operating seat 6 which is extended or shrunk by oil- pressure devices 1 and 2 and also vertically moved by the operation of an oil- pressure device 4 is provided to a rotary knuckle portion 9 to be pivotally attached with the basal portion of a boom 10. The rotary knuckle portion 9 is turned by an oil-pressure motor 8, and the boom 10 tipped with a bucket pivotally is moved in a rocking manner by an oil-pressure device 14. Thus, the front and rear sides and vertical position of the operating seat 6 can be optionally regulated and safe and exact operation can be perfomed because the bucket portion can be directly watched from the position of the operating seat.
Patent JP-S5955954-A (JP)
Inventor: MATSUGASHITA NOBUYUKI
IPC: E03F3/06
Filed: 1982-09-22
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-S6142304-A (JP)
Title: Hydrophilized porous polyolefin hollow yarn
Inventor: HIRAOKA SABURO
IPC: C02F1/44
Filed: 1984-08-03
Abstract: PURPOSE:To provide hydrophilized polyolefin excellent in safety and operability, by forming a cellulose acetate membrane to the surfaces of the fibriles forming a porous polyolefin hollow yarn. CONSTITUTION:A porous polyethylene hollow yarn, wherein fine voids formed by a large number of fibriles communicate the inner and outer wall surfaces of the hollow yarn, is prepared. This porous polyethylene hollow yarn is impregnated with a cellulose acetate-containing solution and subsequently immersed in a coagulant solution of cellulose acetate and rapid wet coagulation is performed to form a cellulose acetate film to the surfaces of fibrils. The hollow yarn module using thus obtained hydrophilic porous polyolefin hollow yarn is not lowered in a filtering speed even after filtering is interrupted to contact said hollow yarn with air and can repeat filtering with stable reliability.