baber/WOPTO huggingface dataset:
Patent JP-H0992998-A (JP)
Title: Manufacture of shielding plate for composite multilayer printed wiring board
Inventor: MAEZAWA HIDEKI
IPC: H05K9/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a shielding plate for a composite multilayer printed wiring board with which connection terminals, etc., are not buried in resin flow and which is suitable for a plastic package of a cavity-down structure, etc., by a method wherein specific resin composition is precured at the decomposition temperature of organic peroxide. SOLUTION: Resin composition solution which contains epoxy-vinyl ester, peroxide and epoxy resin curing agent as essential components is applied to a glass-epoxy copper-cladded board 1 on which circuits are formed beforehand and dried and semi-cured at 110 deg.C to form a resin composition layer 2. Then predetermined cut-off parts are cut off to obtain circuit plates 4 with the resin composition layers 2. A plurality of the circuit plates 4 with resin composition layers 2 are piled in layers in such a manner that the circuit plates 4 with smaller cut-off parts are placed in lower layers and the glass-epoxy copper- cladded boards 1 are placed as the lowermost layers. The piled layers are held between the upper and lower plates of a heating press 5 and heated and pressed for 90 minutes at a temperature of 170 deg.C and a product pressure of 40kg/cm<2> to be unified.
Patent JP-H0988440-A (JP)
Title: Stile connection structure in folding door
Inventor: MORIMOTO YOSHIYUKI
IPC: E05D11/06
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To make it possible to eliminate the need for the application of an exclusively designed stile since a folding door is arranged to be folded reversely prior to the formation of the sliding door which travels along a guide rail in a curved site. SOLUTION: There are formed a first rotary receiver 9b where an extension length A is set to a stile 9 of a panel body 2 and a second rotary receiver 9c where an extension length B shorter than the first rotary receiver 9b is set thereto. A connecting rail 3 between the first rotary receiver 9b and the second rotary receiver 9c are internally fitted in so that the rotary angle of the stile 9 to the connecting rail 3 may be set differentially. This construction makes it possible to connect the folding door in a reversed folding state and in a non-reversed folding state by changing the top and bottom of the stile 9.
Patent JP-S61149212-A (JP)
Title: Seal apparatus of horizontal filter plate type filter
Inventor: UCHIDA KIYOATSU
IPC: B01D25/12
Filed: 1984-12-25
Abstract: PURPOSE:To prevent the leakage of a liquid from a filter plate frame part,in the seal apparatus of a horizontal filter plate type filter, by providing a seal groove to the outer peripheral upper surface of a filter plate frame by engraving and providing a suction header from seal groove through a communication hole. CONSTITUTION:The raw solution having entered a filter chamber from an inlet opening 9 is filtered by filter cloth 5 while the filtrate passes through gap parts of a mesh plate 4 and exits the filter chamber from an outlet opening 10 to be transferred to a filtrate tank. Each filter plate is clamped under pressure by the press mechanism of a filter plate opening and closing apparatus 6 but, because the peripheral filter frame of the filter plate is contacted at the long side thereof and the raw solution is supplied under high pressure of about 5atm, the solution in the filter chamber is leaked trough the contact part of upper and lower filter frames. However, because a seal groove is evacuated, the leaked solution is sucked to said groove and enters a suction header 15 through a communication hole 12 and a suction hose 14 to enter the suction part of an ejector through communication piping and is returned to a raw solution tank.
Patent JP-S62126629-A (JP)
Inventor: RICHIYAADO EI SEIRUHAIMAA
IPC: H01L21/31
Filed: 1986-11-17
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-H03133546-A (JP)
Title: Cooling mold for drawing-up continuous casting of pipe body with fins in inner face
Inventor: FURUTA MASAO
IPC: B22D11/055
Filed: 1989-10-18
Abstract: PURPOSE:To cast a pipe body with fins in inner face having high uniformity by forming space between a core and inner face at lower end of a liner and opening through-holes for allowing molten metal to flow into the space to a flange part in the core. CONSTITUTION:At inside of an annular water cooling jacket 11, the cylindrical liner 2 is fitted, and the jacket is protected with refractory 14. The core 4 having cylindrical body 41 is arranged at the lower end of liner 2. The flange part 42 extended toward lower part of the liner at lower part of the cylindrical body 41, is arranged to the core 4. Grooving stripes 47 extended toward axial direction is arranged at outer circumference of the cylindrical body 41 in the core 4. The space 40 allowing to flow the molten metal is formed between the core 4 and the inner face at the lower end of liner 2. The through-holes 43 for allowing the molten metal to flow into the space 40 are opened to the flange part 42 in the core 4. By this method, by regulating the shape of the starting point of solidifying of solidified layer with the liner and the core, the shape of solidified layer can be made to constant.
Patent JP-H0992958-A (JP)
Title: Manufacture of copper-clad lamination board for printed wiring board
Inventor: HIROSE YASUHIKO
IPC: H05K3/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To respond to high density and fining of a wiring pattern by providing a manufacturing method whereby a copper-clad board of an extremely thin copper foil of a uniform thickness used for manufacturing of a printed wiring board by a subtractive method can be manufactured. SOLUTION: A copper-clad board P wherein a copper foil both sides is held in a horizontal position and is carried by a conveyor 60. After the entire surface of a copper foil is etched (pre-etched) by an etching device 10, cleaned by water, drained and dried, the copper foil board P is reversed by a board reversing device 50 and a copper foil is thinned uniformly by etching the entire surface of a copper foil again by the etching device 10 in a horizontal position. Then, water cleaning, draining and drying are carried out and the dried copper-clad board P is transferred to a board cutting and through-hole formation process. A printed wiring board is prepared by using the copper-clad board P whose copper foil is thinned.
Patent JP-H10113201-A (JP)
Title: Shoe sole and spike for shoe sole
Inventor: SHIMO YUKIO
IPC: A43B13/26
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent antislip effect in rainfall or on frozen road surfaces or in work at an elevated place by providing the shanks of the soles of shoes and the base constituting parts of heel parts facing these shanks with antislip parts. SOLUTION: Rugged structures optimum for antislipping are formed over the entire part of the rear surfaces of the shoe soles. The antislip parts 11 are formed in the base constituting parts of the stepped parts of the heels facing the shank parts of the shoe soles and the antislip parts 12 are formed in the shank parts, respectively. Spikes made of stock having flexibility below the freezing point and more particularly <=-30 deg.C, rubber materials which cure below the freezing point or nonmetals which are added with superfine particles of metal oxide and have a high coefft. of slipping friction are embedded into the suitable points of hole structures 13. As a result, the slip at the time of climbing up or down a steel tower, etc., is prevented and the antislip effect on iced and snow laden surfaces is enhanced by the spikes which cure at the temp. below the freezing point.  Further, the tight adhesion to the road surfaces is improved by the entire part of the rubber soles and the slip occurring in hydroplaning is prevented.
Patent JP-H05103909-A (JP)
Title: Gas-liquid separation and gas-liquid separation equipment using the same
Inventor: SHIRAISHI ATSUSHI
IPC: B01D19/00
Filed: 1991-10-21
Abstract: PURPOSE:To attain miniaturization and to increase gas-liquid separation precision in respect to gas-liquid separation, and gas-liquid separation equipment using the same. CONSTITUTION:Gas-liquid mixed fluid 1 flows in a cavity 2 having a corner part 2 surrounded by a wall surface with good wettability to a liquid component 1a in the mixed fluid 1 to wet the corner parts 2 by the liquid component 1a. The liquid component 1a occupying the corner part 2 by the capillary phenomenon flows out from a small hole 4 made in the corner part 2 and, simultaneously, a gas component 1b in the mixed fluid is caught in the cavity 3.
Patent JP-H05109839-A (JP)
Title: Solder feeding method and solder feeder for mask used forit
Inventor: YAMAUCHI KATSUTOSHI
IPC: H01L21/60
Filed: 1991-10-21
Abstract: PURPOSE:To apply presolder to the pad on a substrate without using solder paste, concerning the solder feed method at the time of applying presolder to the specified pad of a board and the solder feeder for a mask used for it. CONSTITUTION:In solder feed method for presoldering a board 2, a solder ball is fed to a mask 6, which has a ball positioning hole 6a at the position corresponding to the pad 2a on the board 2 while sucking it from the rear, and the solder ball 5 is pressed from the front, and with the pressed face downward, the pressed solder ball 5a is brought into contact with the pad 2a provided on the board 2, and in the condition that ball 5a is brought into contact with the pad 2a, the ball is fused to presolder the ball 5a on the pad 2a.
Patent JP-H05112126-A (JP)
Title: Safety device of automatic door for automobile
Inventor: TSUTSUMI YUJIRO
IPC: E05F15/10
Filed: 1991-10-21
Abstract: PURPOSE:To maintain the safety for opening and closing a door and the opening and closing reliability thereof by detecting an obstacle which has possibility of interference in the midway of opening and closing a door, then immediately stopping the opening and closing action of the door so as to inspect any failure of a detecting means. CONSTITUTION:Photoelectric sensors 30, 31 for detecting the existence of any obstacle in the locus of turning movement of a door 11 are fitted to the door opening portion S, and a shielding plate 32 for intercepting light toward the sensors 30, 31 when the door is closed is fitted to the door. There is provided a control means 33 for taking in the information of the photoelectric sensors 30, 31, and if it is in the light transmitting state when the door 11 is closed, the photoelectric sensors are judged to be in their failure state to call a crew's attention through a sensor abnormality display portion 34.
Patent JP-2001094723-A (JP)
Title: Image reader, image reading method and storage medium
Inventor: TSUKADA MASAHARU
IPC: H04N1/19
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that can correct defective image reading caused by position-offset between a rod lens array and a photo lens sensor. SOLUTION: In order to start reading by a CIS, a carrier roller is illuminated (S13), then CIS reads data by one pixel (S15) after they are corrected by correction data in a memory 4 designated by a start address. When read of data by 7 pixels covered by the one rod lens array is finished, the difference between a maximum value and a minimum value of data read by a CPU 1 is calculated and the result is stored (S17). While incrementing a start address of a memory address control circuit 3 (S18), the difference calculation between the maximum and minimum values by 7 pixels is repeated for 7 times. A start address that is the minimum difference data obtained as above is discriminated (S20) and the start address is used as a start address for reading a succeeding original (S21).
Patent JP-H07128114-A (JP)
Title: Level measuring method and level measuring instrument
Inventor: KAWAKATSU HIROSHI
IPC: G01F23/26
Filed: 1993-10-29
Abstract: PURPOSE:To provide a level meter which can easily, accurately and effectively measure a level. CONSTITUTION:A switching means SW20 which receives an capacitance detection signal from a controller 35 controls switches to detect the capacitance between opposed measuring electrode TE1 and a ground electrode GE10 before storing an object to be detected. The detected initial value (capacitance) between the electrodes is stored in a storage circuit 30, an initial mean value is obtained by averaging initial values, and a difference between the initial value means and initial value is used as a correction value. When a level of the object after the storage is measured, an actually measured value (capacitance) is corrected by the correction value. Since the level is measured by using the capacitance between the opposed measuring and ground electrodes, the level can be effectively measured without influence of other factor, and since the actually measured value is corrected after the initial value is detected, an effectively and accurate level can be measured.
Patent JP-S61151815-A (JP)
Title: Rotary magnetic head
Inventor: OSAWA ATSUO
IPC: G11B5/53
Filed: 1984-12-26
Abstract: PURPOSE:To keep a satisfactory contact between a head and a tape by setting the position of the curvature center of a magnetic head at the lower side of a magnetic tape compared with the center of a head gap in terms of the core thickness direction and having a section form so that the gap position moves up against the gap depth direction. CONSTITUTION:The tip of a magnetic head 4 is formed so that an apex P is set at the lower part of a head gap G in the core thickness direction. Thus the gap G has a contact with a magnetic tape 1 over its entire depth even in case the lower end part of the tape 1 has an asymmetrical deformation to the gap G at the entrance part of a rotary drum. Furthermore the gap G moves upward in the thickness direction of a head core as the depth of the gap G is increased toward an arrow head A. Then the core apex moves up gradually as the wear of the head 4 is increased. At the same time, the head gap part also moves upward. Thus the gap G is always set above the core apex. This secures a satisfactory contact between the head 4 and the tape 1.
Patent JP-2000114445-A (JP)
Title: Semiconductor package
Inventor: CHEAH CHUAN
IPC: H01L23/48
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To reduce the resistances of current paths passing through a MOS gate device, by making each of the current paths include a beam portion sized and molded to couple a copper plate portion to a second terminal. SOLUTION: A semiconductor die 16 includes its upper surface having a metallized region 18 defining the connections with it. A semiconductor package 110 includes also strap members 28 used for coupling electrically the metallized region 18 to terminals 12b. Each strap member 28 desirably includes a plate portion 30 having an enough large thickness and includes a molded beam portion 34. The plate portion 30 is formed desirably out of copper and is coupled in a covering way to most of the metallized region 18. The beam portions 34 are molded and sized to couple the plate portion 30 to the terminals 12b. The beam portions 34 are coupled to the side edge portion of the plate portion 30 at their one-ends, and include desirably end portions 36 coupled to the respective terminals 12b.
Patent JP-S63127197-A (JP)
Inventor: KODAMA YUTAKA
IPC: B01D53/68
Filed: 1986-11-17
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-H10126929-A (JP)
Title: Structure for wiring wire harness to hatch back glass of automobile
Inventor: FUJISAWA ATSUSHI
IPC: B60R16/02
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of the protector for harness being wired to the hatch back glass of an automobile. SOLUTION: A long flexible protector 15 molded of resin or elastic material is provided, along the longitudinal direction thereof, with a recessed harness inserting part 15a opening to the outer surface and a planar bonding surface 15b. A tubes wire 11 comprising a plurality of wires (w) passed through a tube 12 is then press fitted forcibly in the harness inserting part of the protector and the bonding surface of the protector 15 is bonded along the inner surface at the outer circumferential fringe of a hatch back glass through an adhesive double coated tape 18.
Patent JP-H0989427-A (JP)
Title: Controller for open display case
Inventor: TOGASHI MASARU
IPC: F25D11/00
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To make it possible to control a plurality of temperature zones and display the indoor temperature by a single unit in an open display case for controlling the plurality of the zones. SOLUTION: The controller for an open display case comprises a plurality of temperature sensors 1a to 1d, a plurality of output units 7a to 7c for generating temperature regulating outputs or defrosting outputs, and a temperature controller 5 for controlling the plurality of the units 7a to 7c based on the temperature data output from the sensors 1a to 1d. The meaning of the control of the temperature data and the utilities of the units 7a to 7c are altered by a sensor input switching unit 3 and an output switching unit 6 in response to the type of the case having the plurality of temperature zones. Temperature indicators 11a, 11b for individually displaying the indoor temperatures of the two cases are provided.
Patent JP-H06100781-A (JP)
Title: Silicone resin molded part and its production
Inventor: YAMAMOTO KENJI
IPC: C08L83/04
Filed: 1992-09-17
Abstract: PURPOSE:To obtain the subject molded part excellent in water resistance, heat resistance, and electric characteristics and useful for electric insulating materials, etc., by heating and molding a specific silicone resin composition together with a molding auxiliary material. CONSTITUTION:A silicone resin composition containing the mixture of 100 pts.wt. of an organopolysuloxane of formula I (R<1> is 1-4C alkyl, phenyl; R<2> is H, 1-4C alkyl; (a) is 0.8-1.1; (b) is 0-2) with 0.1-10 pts.wt. of an organopolysiloxane of formula II (X is H, 1-4C alkyl, epoxy group-containing silyl, amino group-containing silyl, 1-4C alkoxysilyl group-containing silyl; (n) is 3-1000) or its cohydrolysate is heated and molded together with a molding auxiliary material such as mica flakes and glass fibers preferably in an amount of 50-2000 pts.wt. (based on 100 pts.wt. of the component A) to obtain the objective molded part.
Patent JP-H10102473-A (JP)
Title: Method for preventing liquefaction of sandy ground
Inventor: KAMEYAMA TOSHIHARU
IPC: E02D3/02
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing liquefaction which is applicable for all sandy ground in which high compressed pressure air is used. SOLUTION: In the method for preventing liquefaction of sandy ground, a compressed air pipe 10 is driven into the ground to a predetermined depth to blow off high pressure compressed air, as a jet 16, into the ground 18. Whereupon, air flows 20, a rise in pore water pressure, and upward seepage flows 22 are caused by the compressed air blown into the ground 18 so that a local liquefaction is generated. Stopping the compressed air from blowing, then blowing of the compressed air, local liquefaction of the ground, and stopping the compressed air from blowing are repeated.
Patent JP-H04149454-A (JP)
Title: Image forming device
Inventor: IKEDA TADAYOSHI
IPC: G03G15/00
Filed: 1990-10-12
Abstract: PURPOSE:To easily and surely perform a countenmeasure operation when a fault occurs by releasing a process cartridge by a fixed amount in a horizontal direction or obliquely upward by interlocking with the occurrence of the trouble in the case of carrying a transfer body so that it can be attached and detached. CONSTITUTION:A device main body 10 is surrounded by a control panel 11 on its front surface, an upper cover 12 which can be opened and closed, a toner supply cover 13, and a front surface cover 14, etc., and houses a process cartridge 15 and a paper supply cassette 16 inside. The process cartridge 15 including an image carrier 17 provided to be able to slide in the frame of an image forming device main body integrally constituted is released by the fixed amount in the horizontal direction or obliquely upward by interlocking with the occurrence of the trouble in the case of carrying the transfer body, so that it can be attached and detached. Thus, the processing of trouble is easily and surely executed.
Patent JP-H04149576-A (JP)
Title: Image forming device
Inventor: NAKAJIMA NAOKI
IPC: G03G15/04
Filed: 1990-10-13
Abstract: PURPOSE:To accurately detect an original density over a wide extent by using the density detected by a 2nd original density detecting means as the original density in the case that a discriminated output characteristic is different from the output characteristic which is set at the time of detecting the original density by a 1st original density detecting means. CONSTITUTION:A 1st exposure quantity is set as the exposure quantity of a halogen lamp 5. When pre-scanning is started, the original density is obtained based on the output signal of an original density detecting part 4 and the output characteristic shown by a curved line (b) on an outgoing path for pre-scanning. Next, it is discriminated whether the obtained original density is thicker or thinner than the density for discriminating the switching of the exposure quantity X. In the case that the original density is thinner than the density X, the processing is completed. In the case that the original density is thicker than the density X, the exposure quantity of the halogen lamp 5 is switched to the 2nd exposure quantity on the incoming path for pre-scanning. And on the incomming path for pre-scanning, the original density is obtained based on the output signal of the original density detecting part 4 and the output characteristic shown by a curved line (c). At the time of exposing in a copying processing which is performed after the above processing is completed, the exposure quantity of the halogen lamp 5 is controlled based on the obtained original density.
Patent JP-S62133807-A (JP)
Title: Variable gain amplifier
Inventor: FUKAZAWA HIDEKI
IPC: H03G3/12
Filed: 1985-12-05
Abstract: PURPOSE:To ensure a required band by selecting the constant of a circuit network of a multiplication type D/A converter so that the gain is smaller than the unity at division thereby expanding the gain variable range of the multiplication and division type. CONSTITUTION:A resistor aR (a>1) is connected between terminals 1 and 2 of the multiplication type D/A converter 6. Through the constitution above, in inputting a digital signal D within a prescribed level range with the setting of a=GB/BW-1 (GB is a band width product) with respect to a requested band BW, the gain is 0-a-times and the variable range is a/0=infinity  times because a negative feedback resistance R is multiplied by (a) for the multiplication type. In obtaining the band in response to said gain, the band of GB/(a+1)-GB is obtained. In case of the division type, the gain is 1/a-a-times and the variable range is a<2>-times. Thus, the obtained band is GB/(a+1)-GB1 and then the required band is ensured without increasing the GB of the operational amplifier.
Patent JP-2001101351-A (JP)
Title: Reader
Inventor: KOBAYASHI OSAMU
IPC: G06K17/00
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To minimize power consumption of a reader and a host controller when an information medium such as an IC card does not exist. SOLUTION: When a card detection part 6 detects an IC card 8, the reader sends a signal to a power source control part 5 to supply power to a control part 3, an RF transmission/reception part 4, etc., to be shifted from a low power consumption mode to a normal mode. When communication with the card cannot be executed for a fixed time, a host controller 7 and a reader/writer 1 are shifted to the low power consumption mode again.