baber/WOPTO huggingface dataset:
Patent JP-H04201891-A (JP)
Title: Multistage pressure vessel and its splicing fitting
Inventor: OKUTO KOICHIRO
IPC: B65D88/10
Filed: 1990-11-30
Abstract: PURPOSE:To form a light-weight and firm vessel by fitting the base material of a brazed honeycomb panel into a T-fitting out of hollow Al alloy splicing fittings and welding the base material to make a shelf with the required number of stages, further by covering the upper and lower end stages of the shelf through welding an L-fitting, and by welding an Al alloy plate to the side faces of the shelf. CONSTITUTION:Splicing fittings 1 and 2 are extruded profiles by means of hollow Al alloy with T-and L-shaped cross sections, respectively and grooves 1a and 2a for fitting a base material thereinto are formed in respective ends of the fittings. First, respective grooves 1a on the leg side of the T-shaped splicing fitting 1 are fitted to both sides of the longitudinal side of a honeycomb panel 3, further a honeycomb panel 4 is fitted into other grooves 1a to form an H-shape, and the grooves 1a and the face plates of the panels 3, 4 are respectively subjected to special automatic welding. Similarly, still another panel 4 is fitted to the panel 4 of other T-shaped splicing fitting 1 to make a shelf with the required number of stages. Then, L-shaped splicing fittings 2 are used in the upper and lower parts of the shelf, which parts are covered with the panels 3 and welded similarly, further both side faces of the shelf are closed by Al alloy plates, and the ends of the panels and the splicing fittings 1, 2 are welded together.
Patent JP-2001156086-A (JP)
Title: Additional reinforcing structure of ic package and method therefor
Inventor: SHIRAISHI MITSUTAKA
IPC: H01L21/56
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To improve reliability for reinforcing IC package and enable to perform maintenance of the IC package after resin sealing. SOLUTION: An additional reinforcing structure 1 of an IC package is mounted on a mother board 2 and sealed at a portion thereof by a resin for reinforcing the package. A box-type reinforcing member 4 with a lid covers the IC package 3 and comprises a side 4a and a lid 4b into which the package reinforcing resin 5 can be injected is mounted on the mother board 2a. The additional reinforcing member 4 has a through hole 12 passing through the lid 4b and a notch 10 passing through the side 4a, and has an opening in its periphery of two resin inlets 10, 12 free from overlapping each other in a linear direction on the same plane.
Patent JP-H09179774-A (JP)
Title: Method for programming portable terminal equipment
Inventor: KUWABARA MARIKO
IPC: G06F12/02
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To execute a module corresponding to a generated event surely by a ROM in a sub-processor or a built-in RAM with low power consumption independently of the execution frequency of the module. SOLUTION: Modules overflowed from the ROM 20 in a sub-processor are stored in a ROM 10 in a main processor, a module information table 23 indicating the module number of a module to be executed is stored in the ROM 20 and a module arrangement table 31 indicating whether the module has been loaded or not is stored in the built-in RAM 30. At the time of receiving an event, the table 23 is referred to, a necessary module is read out from the ROM 10 and stored in a space area when the space area exists or overwritten on an unnecessary loaded module when there is no space area and the processing of the module is executed surely in the built-in RAM 30.
Patent JP-H10178513-A (JP)
Title: Image reader
Inventor: ISHIGURO KAZUHIRO
IPC: H04N1/04
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To provide an image reader that is able to read an image at a high speed without using a high speed analog processing system. SOLUTION: An image reader is provided with three sensor lines L1, L2, L3 that simultaneously read images at different positions on an original and line memories 210, 212, 213 that receive image signals outputted from the three sensor lines L1, L2, L3 to output the image signals in timing in response to the positions on the original of the image that the image signals indicate. Analog signal processing systems are provided in parallel and a low speed analog processing circuit 204 attains a high speed image reading operation.
Patent JP-S63173925-A (JP)
Title: Method and device for coloring powdered material
Inventor: YOAHIMU MEERUKATSUTSU
IPC: G01G15/00
Filed: 1987-12-29
Abstract: In the filling of bulk material, especially coffee, into packages, there occur unavoidable fluctuations in the pack weight (tare weight). It is proposed to calculate the preset tare value by random sampling, to compare the calculated value with the gross weight and to feed it, as desired value, to the filling machine in a closed loop.
Patent JP-2000162434-A (JP)
Title: Polarizer and manufacture thereof
Inventor: ISOKAMI MINEO
IPC: C25D1/08
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an excellently uniform polarizer with stable good performance without dispersing any metallic particle by arranging multiple rod metallic bodies having light absorbing anisotropy at substantially equal intervals in a transparent base body and specifying the length of the major axis and the minor axis of the rod metal body. SOLUTION: In a polarizer 1, a polarizing part is arranged in transparent base plate body 2 made of glass, crystal, or the like. This polarizing part is constructed of a rod metallic body 3 loaded in a thin hole 2c of the base body 2 and provided with light absorbing anisotropy. In the metallic body 3, a minor axis length is 5-50 nm and a major axis length is 500-50000 nm, while an interval between the adjacent rod metallic bodies 3 is 50-200 nm. The base body 2 is made of silica glass, polycarbonate, or the like, while the rod metallic body 3 is made of metal element such as Cu, Ni, Co. A light beam L1 incident from the side face side of the base body 2 is absorbed in the major axis direction of the rod metallic body 3 and emitted as a polarized light L2 from which a major axis directional constituent is removed.
Patent JP-H09235353-A (JP)
Title: Resin composition for semiconductor sealing use
Inventor: OURA AKIO
IPC: H01L23/31
Filed: 1996-12-17
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition good in balance between low-water absorbability and low stress, excellent in soldering heat resistance and heat cycle resistance, and useful for sealing copper lead frame-type semiconductors, essentially comprising an epoxy resin, a specific curing agent and an inorganic filler. SOLUTION: This resin composition for semiconductor sealing use essentially comprises (A) an epoxy resin of biphenyl, naphthalene, novolak, or arylaralkyl type, (B) a curing agent comprising a compound having the skeleton of formula I (Ar<1> is a monovalent or divalent aromatic group bearing one or two OH group (s); Ar<1> and the biphenylene group may be substituted with organic group(s) or halogen atom(s), respectively) [e.g. a compound of formula II ((m)>=0) 50-150 deg.C in softening point and 0.1-50 poise in melt viscosity at 150 deg.C], and (C) an inorganic filler such as fused silica or talc.
Patent JP-H08183496-A (JP)
Title: Turning type propulsion device for marine vessel
Inventor: HORIUCHI TOSHIMITSU
IPC: B63H5/125
Filed: 1994-12-28
Abstract: PURPOSE: To enable a marine vessel to go astern rapidly without generating turning motion. CONSTITUTION: A propeller pot 10 is fixed to the lower end part of a strut 3 rotatably hung from a stern part 1 through a bearing 4. An outer propeller shaft 8a with a front side propeller 9a fixed to the rear end part, and an inner propeller shaft 8b with a rear side propeller 9b fixed to the rear end part are rotatably supported in the propeller pot 10. The lower end of a vertical shaft 2 in the strut 3 is connected to both propeller shafts 8a, 8b. A bevel gear 17a at one end of a normal rotating hollow shaft 16a fitted to the outside of an input shaft 15 connected to a main engine 13, and a bevel gear 17b at one end of a reverse rotating hollow shaft 16b are meshed with a bevel gear 21 at the upper end part of the vertical shaft 2. Clutches 19a, 19b are provided between the input shaft 15 and the normal and reverse rotating hollow shafts 16a, 16b.  The vertical shaft 2 is rotated normally and reversely by switching the cluthes 19a, 19b.
Patent JP-H10283798-A (JP)
Title: Integrated circuit memory device and its testing method
Inventor: HAUKNESS BRENT S
IPC: G11C29/26
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To increase the test speed of a memory cell by activating a Y selection line and a plurality of word lines in a read operation of a test mode, selecting a plurality of memory cells being connected to different sub-amplifiers, and allowing these sub-amplifiers to feed power to the same main amplifier. SOLUTION: In the data compression test mode of a current mode, two word lines 16 such as word lines #1 and #2 are activated so that two sets of sense amplifiers 20 are activated simultaneously. On a read operation, the sense amplifier 20 connects two sub-amplifier circuits 24 to a pair of main input/output lines 26, and the sub-amplifier circuits 24 form a three-state signal on the main input/output lines 26 according to the data state on sub-input/output lines 22. A main amplifier circuit 28 reads the three-state signal and outputs a signal indicating which state exists and whether an error exists or not, thus testing two columns of a memory device 10 simultaneously and hence reducing a test time.
Patent JP-H07194057-A (JP)
Title: Motor output device of motor with worm gear
Inventor: MAKI YOJI
IPC: H02K7/116
Filed: 1993-12-28
Abstract: PURPOSE:To provide a motor output shaft of a motor having a worm for an automobile, which is inexpensive and easy of manufacture securing waterproofness. CONSTITUTION:An output gear 1 is made of powder metallurgy while shortening the shaft part of an output gear 1, and also the output gear 1 is inserted into the hole provided at the tip of the cylindrical part of an output board 2, and the output gear 1 and the output board 2 are fastened with each other by transforming the tip of the inserted output gear 1. Moreover, a recess 1a is provided on the face opposite to the plane provided with a hole of the output board 2 of the output gear 1 by molding, and an O ring 3 is arranged in the recess 1a and pressed with the plane of the output board 1.
Patent JP-H11151206-A (JP)
Title: Eyeground image analyzing method and device therefor
Inventor: TORII MIWAKO
IPC: G06Q50/22
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To calculate a proper C/D ratio by obtaining a longest distance in a prescribed direction concerning a disk region fixed by a disk line and a cup region fixed by a cup line in the case of analyzing the neurothele part of an optic nerve from an eyeground image, to calculate the C/D ratio based on a longest distance. SOLUTION: After converting the stereo image of an eyeground imaged by a stereoscopic eyeground camera to image data by means of an image reader, an arithmetic/analytic part calculates various kinds of neurothele parameters based on calculated data of a cup. At this time the highest point of the edge of the cup is set to be a reference position and a cup curved surface formed by the edge of the cup is projected to a horizontal surface including the reference position to make a cup plane to use the outer peripheral line of this cup plane as cup edge data. Next, the disk line 20 and the cup line 21 are produced from the edge of the cup and the outer peripheral line of the disk and a longest distance is obtained concerning each cup region by these lines 20 and 21 to calculate a vertical C/D ratio and a horizontal C/D ratio.
Patent JP-H08173865-A (JP)
Title: Liquid jetting pump
Inventor: KUWABARA KAZUHITO
IPC: B05B11/00
Filed: 1994-12-26
Abstract: PURPOSE: To obtain a liq. jetting pump from which liq. is not dripped and capable of preventing the drying and solidification of the liq. CONSTITUTION: A liq. in a cylinder 3 is introduced into a stem through a through-hole 36 at the lower part of the opened stem 20 by pushing down a head 23 and jetted from a nozzle 22 through a delivery valve 24, and the through-hole 36 is closed by an annular piston 21 when the head 23 is raised, and the liq. in the vessel is sucked up into the cylinder through a suction valve 14 in this liq. jetting pump. A check valve 25 to communicate the inside of the stem 20 only with the inside of the cylinder is provided at the lower end of the stem.
Patent JP-H10178763-A (JP)
Title: Motor
Inventor: HAYASHI TOSHIRO
IPC: H02K9/22
Filed: 1996-12-18
Abstract: PROBLEM TO BE SOLVED: To make it possible to achieve the long life time of the motor by discharging heat generated at operating a motor. SOLUTION: A motor is composed of a stator set on a fixed shaft and a rotor that rotates to the stator. The stator has drive coils that rotate the rotor by the drive coils being brought into conduction, and further comprises a base 67 secured on the fixed shaft, and an additional member 66 that covers the exterior of the base 67. The rotor has a drive magnet for rotating the rotor on the fixed shaft by magnetism generated through the drive coils, and a rotor housing integrated with a wheel of a locomotive device. The base 67 of the stator and the additional member 66 constitute a heat-radiating device 64 for discharging the heat produced in the stator.
Patent JP-H03199759-A (JP)
Title: Casing of automatic transmission
Inventor: SAKAKIBARA SHIRO
IPC: F16H57/029
Filed: 1989-12-28
Abstract: PURPOSE:To contrive improvement of assembly workability of a continuously variable transmission by providing an oil pan underneath between a center case for housing a forward/reverse selecting device and a rear case for housing the continuously variable transmission, and arranging a valve body in this oil pan. CONSTITUTION:In a transmission case 13, a torque converter case 13a, center case 13b for supporting a forward/reverse selecting device 35 through a supporting wall 13d and a rear case 13c for housing a continuously variable transmission 12 are mutually connected, and an opening, formed underneath between the center case 13b and rear case 13c, is covered by an oil pan 102. An oil path 105 is formed by fixing a valve body 103 to a mounting part 104 below the center case 13b, in this oil pan 102, to communicate the valve body 103 to an oil pump, forward/reverse selecting device 35, continuously variable transmission 12 and a torque converter. In such a way as mentioned, assembly workability is improved by preventing a divided surface between the center and rear cases from being placed in the rear from a part of a belt 9 of the continuously variable transmission.
Patent JP-2001154761-A (JP)
Title: Portable terminal system
Inventor: MITSUI NOBUHIDE
IPC: G06F1/28
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To constantly and efficiently operate application program as the whole system by exchanging application programs each of which can be operated depending on the remaining capacity of batteries of respective portable terminals. SOLUTION: When the application program entered from a program up and down list table is a program of the present terminal and other terminals are set as its operable terminals, the application program is downloaded to the other terminal. In addition, when the entered application program is the one of the other terminal and the present terminal is set as its operable terminal, the application program is uploaded from other terminals. Thus, exchange processings of programs are performed among the respective terminals.
Patent JP-H10242451-A (JP)
Title: Field effect transistor
Inventor: INAI MAKOTO
IPC: H01L29/778
Filed: 1997-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a field effect transistor of an insulating gate type with a structure allowing reduction of access resistance (serial resistance between a source or a drain and a gate), by only an epitaxial growth and an etching process without using selective ion implantation or a selective regrowth technique. SOLUTION: In a field effect transistor 21, wherein a lamination structure, in which a low-resistant contact layer 26, a high-resistant barrier layer 25 and a low-resistant electron transition layer 24 are sequentially laminated, is provided, a source electrode 27 and a drain electrode 28 are formed on the surface of a low-resistant contact layer 26, and a gate electrode 29 is formed on the exposed surface of the barrier layer 25 in which the low-resistant layer 26 is removed, the electron transition layer 24 is constituted of a material with a larger electronic affinity than the barrier layer 25 besides the low-resistant contact layer 26 is constituted of a material with the same electronic affinity with the barrier layer 25.
Patent JP-H04209167-A (JP)
Title: Supply pirn for double twining machine
Inventor: YOKOYAMA SATORU
IPC: D01H1/10
Filed: 1990-11-30
Abstract: PURPOSE:To unwind a supply pirn smoothly without causing yarn severance by forming the innermore portion corresponding to approx. 1/4 thru 1/2 of the total wound amount of a yarn package to be taken up on a long stretching bobbin in the style of filling wind, and supplying the outermore portion corresponding to 3/4 thru 1/2 as remainder in the style of warp wind. CONSTITUTION:A yarn package 5 wound on a long stretching bobbin 4 of at least 380mm long to be fitted on a spindle of a double twining machine is so formed that its innermore portion A corresponding to approx. 1/4 thru 1/2 of the total wound amount is performed in the filling wind. Therein the construction shall be such that at least the top of the traverse width of this filling wind reaches the top of the bobbin 4. The portion B as remainder corresponding to 3/4 thru 1/2 of the total wound amount of package is continuously taken up in the warp wind with which the traverse width of the filling wind is shrunk gradually.
Patent JP-H04202571-A (JP)
Title: Ink, method for ink jet recording using the same and apparatus using the same ink
Inventor: SAKAEDA TAKESHI
IPC: C09D11/033
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an ink for ink jet recording, containing water, a water-soluble organic solvent and a specific dye and capable of providing printed matters excellent in light fastness on plain paper and discoloration resistance on coated paper. CONSTITUTION:The objective ink containing at least water, a water-soluble organic solvent (e.g. methanol or diethylene glycol) and a compound (e.g. a compound expressed by formula II) expressed by formula I [R1 is H, CH3, COOM (M is alkali metal, ammonium or organic ammonium) or SO3M; R2 is H, methyl or COOM; R3 is H, Cl, COOM or SO3M; R4 is H, OCH3, NH2, NHCONH2 or SO3M; R5 is H or SO3M; R6 is H or NH2; R7 is H, CH3 or OCH3; R8 is H, COOM or SO3M; when both R4 and R6 are NH2, R5 is H and R8 is COOM] as a dye.
Patent JP-H04202741-A (JP)
Title: Hot forged material excellent in fatigue strength
Inventor: IWAMA NAOKI
IPC: C22C38/00
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a hot forded material having excellent fatigue strength by using a steel contg. specified wt.% of C, Si, Mn, Cr, Al, and V and the balance Fe, executing hot forging and thereafter cooling it at a specified tamp. at a specified cooling rate. CONSTITUTION:A steel contg., by weight, 0.15 to 0.50% C, <=0.30% Si, >1.20 to 1.80% Mn, <=0.50% Cr, 0.01 to 0.06% Al and 0.15 to 0.60% V and the balance Fe with inevitable impurities is used. This steel is subjected to hot forging and is thereafter cooled at 800 to 600 deg.C at <=200 deg.C/min average cooling rate. The steel is furthermore incorporated with one or more kinds among 0.04 to 0.12% S, 0.05 to 0.30% Pb and 0.0005 to 0.01% Ca. In this way, industrially, large contribution can be given to the lightening of automobiles, the reduction of their fuel consumption or the like.
Patent JP-H07159305-A (JP)
Title: Automatic testing apparatus for properties of scale
Inventor: NAKAMURA TAKESHI
IPC: G01N1/34
Filed: 1993-12-03
Abstract: PURPOSE:To prevent an irregularity in the acid rinsing operation of a fulcrum part by dividing the inside of an automatic lesting apparatus into a weighing part and an acid rinsing part, moving a pallet into which a test piece has been put according to a set schedule and performing a pre-weighing operation, the acid rinsing operation and a post-weighing operation. CONSTITUTION:A pallet is placed on a pallet movement stand 1, and the apparatus is started. The movement stand 1 moves a foremost test piece inside the pallet to a part directly under a sample handling device 4, the device 4 carries the test piece to a precision scale 3, the test piece is weighed and returned to the pallet. The movement stand 1 carries a second test piece to the device 4, and the test piece is weighed by the scale 3. This operation is repeated, all test pieces on the pallet are weighed, and the movement stand 1 carries the pallet up to a shutter 13. A pallet transfer machine receives the pallet, and the pallet is moved sequentially to an acid rinsing tank 6 or 7, a water rinsing tank 9, a neutralization tank 8, an ultrasonic cleaning tank 10 and an alcohol tank 11. After the pallet has been dried, it is returned again to a weighing part A, the test piece is weighed in the same manner as before an acid rinsing operation, and the quality of the test piece is judged on the basis of a weight difference between the test piece before its acid rinsing operation and that after its acid rinsing operation. Since the fulcrum of the test piece is changed to a fixed fulcrum, a movement fulcrum and the fixed fulcrum during this time, it is possible to prevent and irregularity in the acid rinsing operation of the fulcrum part.
Patent JP-H11164204-A (JP)
Title: Amplification type solid-state image pickup device
Inventor: MATSUDA HIDEAKI
IPC: H04N5/372
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To eliminate the loss of an output signal and to obtain a fast element with high sensitivity by sequentially connecting a signal of a vertical signal line to a horizontal read line, providing a resetting means of horizontal read lines which are connected to the output terminal side of each horizontal read line and are as many as output terminals and the horizontal read lines and defining the parasitic capacity of the horizontal read line according to the number of horizontal switch groups on a 2nd stage. SOLUTION: A signal charge is outputted to a horizontal read line 6 and is outputted as an output Vout through an output amplifier 7. Here, a clock ϕRSTH is inputted to a control gate terminal of a reset switch QR, and the switch QR resets the potential of the line 6 and a horizontal signal line 5 in a horizontal read group B in which read is performed to a ground level. This prevents interference of each inter-signal charge that is successively outputted from the line 6. Then, because only a horizontal switch group Q on a 2nd stage is connected to the line 6, a parasitic capacity to the line 6 is reduced suddenly.
Patent JP-H06149159-A (JP)
Title: Housing display plate structure and housing display plate arrangement wall surface structure
Inventor: HIRATA MICHIKO
IPC: G09F7/16
Filed: 1992-11-09
Abstract: PURPOSE:To obtain a semipermanent housing display function by displaying three numbers on the surface of a plate shaped body, made of a durable material, distinctively with hyphens. CONSTITUTION:On the surface 1 of the plate body shaped formed of the durable material, the three numbers 3-5 are arrayed and displayed in an optional direction by optional size and parts which section the three numbers 3-5 with the hyphens 2 are provided among the displays of the three numbers 3-5. Namely, the first display part 3 among the three numbers 3-5 shows a street number display of a address display, the next part 4 indicates a block number display, and the final part 5 shows a house number display. Therefore, the three numbers 3-5 are merely displayed and then the respective parts of the sheet number, block number, and house number showing the address of the house to be obtained can easily be understood. Further, the part of the displays never become hard to see even after a long period is elapsed.