baber/WOPTO huggingface dataset:
Patent JP-H0758109-A (JP)
Title: Formation of metal conductor of semiconductor device
Inventor: INOGUCHI KAZUYUKI
IPC: H01L23/52
Filed: 1993-08-19
Abstract: PURPOSE:To prevent the deformation of plated metal conductors and to cause impurities in the plated metal conductors to be absorbed and diffused in heat resisting material, by depositing porous heat resisting material which neither reacts with the plated metal conductors or current films nor diffuses into each other, on the whole surface of a semiconductor wafer. CONSTITUTION:A W film 11 made out of porous heat resisting material is deposited on a current film 3. Next a semiconductor wafer 1 is baked in N2 of 300 deg.C and atomospheric pressure for 30 minutes. On this occasion, impurities 12 in a plated metal conductor 6 diffuse outside through the minute pores of the W film 11 as shown by arrows. Part of them remain in the W film 11, and part of them evaporate. And part of the impurities which evaporated reattach on to the W film 11 covering the semiconductor wafer 1, and part of the impurities 12 diffuse inside the W film 11. Consequently, it becomes possible to form high-reliability plated metal electrodes and metal wirings.
Patent JP-H0253184-A (JP)
Title: Designing and planning work supporting device
Inventor: YOSHIDA KOJI
IPC: G06F17/50
Filed: 1988-08-18
Abstract: PURPOSE:To output each solution with adding evaluation to the solution by realizing the initial set of a solution candidate or the correction of the solution with a method like knowledge engineering and executing the decision of a limiting condition and the evaluation of a decided result with separate devices. CONSTITUTION:The solution candidate of high expection to the final solution or the solution candidate to have a feature, which is requested for the final solution, is set as the initial solution candidate by a memory 1 and an initial solution candidate setting device 51. Thus, the solution to be closed to the expected final solution can be obtained from the beginning. Next, the set of the limiting condition to be satisfied with the solution by a memory 2 and a limiting condition deciding device 52 and the evaluation to the allowance satisfaction of the decided result by a memory 3 and a solution candidate evaluating device 52 is executed by separate sub devices. Thus, the strength of the limitation to the solution can be flexibly changed only by the change of knowledge in the memory 3. The correction of the solution candidate, which is not selected as the final solution, is executed by a memory 4 and a solution candidate correcting device 54. Since this candidate is defined as the next solution candidate, there is no vain operation and the feature to be obtained in the initial solution candidate can be held.
Patent JP-S6181338-A (JP)
Title: Automatic paper feeder
Inventor: SAEKI YOSHINORI
IPC: B65H1/26
Filed: 1984-09-28
Abstract: PURPOSE:To enable changeover between automatic and manual paper feed to be achieved in a short time by means of only a simple structure, by arranging a pick roller to touch on/ separate from a paper sheet and to retreat when a stacker goes down owing to the balance of a spring for energizing said pick roller up and down. CONSTITUTION:When the upper surface of stacked paper sheets 11 is lifted to the level of paper feed, a rocker arm 23 is elastically pushed downward by a spring 27 so that a pick roller 14 may touch on the upper surface of paper sheets 11, while the upper limit stroke of a paper sheet feed stand 13 is detected by sensing a deflection angle of the spring 27 by means of a microswitch 32. Then, a stop command is issued to the elevator drive unit of a frame 12 so that the roller 14 may turn to feed out the one sheet on the top of the stacked paper sheets 11 forward a feed roller 3. When the top sheet 11a is caught by the roller 3, the paper sheet feed stand 13 goes down together with descent of the roller 14. Then, the energizing power of the spring 27 is reduced so that the arm 23 may separate from the paper sheets 11 to release the load exerted on the roller 14. Further, when the paper sheet feed stand 13 is lowered for allowing a stacker 17 to go down, the arm 23 comes in contact with a stopper 31 on account of a spring 25, and descent of the frame 12 causes the roller 14 to retreat downward.
Patent JP-H0368488-A (JP)
Title: Water desalting device
Inventor: TAKAHASHI YOICHI
IPC: C02F1/04
Filed: 1989-08-07
Abstract: PURPOSE:To obtain the device capable of accelerating vaporization in its vaporization chamber by forming the chamber coated with a covering material in a vessel for water to be treated and providing a solar heat energy collector for supplying the heat to the vessel and a heat exchanger in a reflux passage communicating with the chamber. CONSTITUTION:The water sucked up by a pump 16 from a well 20 is supplied to the solar heat energy collector 9 and the tube 8 in the heat exchanger 5. The water heated by the collector 9 is supplied to the vessel 1 and vaporized in the vaporization chamber 3 coated with the covering material 2 through a space 7. The air contg. steam is forcedly supplied to the heat exchanger 5 by a fan 4 and brought into contact with the tube 8 to form condensed water which is stored in a water collector 11. The air is returned to the chamber 3 through the reflux passage 6. Consequently, vaporization is accelerated, the air is efficiently cooled by the heat exchanger, and a large amt. of condensed water is obtained. Furthermore, since the device is separated, the entire device is made compact.
Patent JP-S6361438-A (JP)
Title: Key off releasing device for tape recorder
Inventor: WATANABE KAORU
IPC: G11B15/02
Filed: 1986-09-01
Abstract: PURPOSE:To make unnecessary a work to push in a tape back when playing is requested again, by terminating an eject operation after a pinch roller is moved backward, when a key off releasing operation is selected. CONSTITUTION:When the eject operation is performed, a solenoid 10 is attracted, and a cam is operated. By driving a driven member 13 by a cam 12a, a driven member 14 is moved interlocking with the above operation, and the supporting member of the pinch roller is moved backward, thereby, pressing on a tape is released. Next, the member 14 is further moved, and a triggering member for the eject operation is driven. By turning off an engine key from the playing state of a tape recorder, the solenoid 10 is attracted a little more than in the eject operation. In this way, the member 14 terminates its movement after the supporting member is moved backward, and before it arrives at the triggering member in the eject operation, and it is possible to make the member perform an operation required only for the key off release operation. When the playing is performed from such state, a state is returned to a playing state by depressing a play button.
Patent JP-H0652683-A (JP)
Title: Semiconductor storage device
Inventor: ITO HIDEKI
IPC: G11C11/405
Filed: 1992-07-31
Abstract: PURPOSE:To attain high integration and low power consumption by complementing the mutual faults of the conventional SRAM and DRAM. CONSTITUTION:A memory cell (20-1) consists of an NMOS 21 for transfering and a self-latching circuit 22 composed of a PMOS 22a and an NMOS 22b. In writing operation, when '1' or '0' is inputted to a bit line BLa and a word line WL1 is made to be 'H', an NMMOS 21 in the memory cell (20-1) is turned on, '1' or '0' on the bit line BLa is inputted to an node N21, the NMOS 22a or the PMOS 22b is turned on or off and the electric potential on the relevant node N21 is held by the self-latching circuit 22.
Patent JP-S5995556-A (JP)
Title: Toner concentration uniformizing device
Inventor: YANO HIDETOSHI
IPC: G03G15/08
Filed: 1982-11-24
Abstract: PURPOSE:To make effectively a distribution of toner concn. in a developer uniform by forming a distributing means for supplying the toner throughout its transfer course region near the transfer course of a developer of a transfer means for transferring it in the direction intersecting the circulating direction of the developer. CONSTITUTION:The developer D is delivered from the bottom of a casing to a developing roll 21 through scooping rolls 23, 22, and the developer D passed through a developing section flows on a separator 26, and again recovered in the developer storing casing to make circulation. A part of the developer D is introduced into a toner concn. sensor 28 to detect toner concn. and the toner is replenished in accordance with its result through a toner replenishing pipe 27 by action of a screw 280 into the developer D. A part of the developer D passed through the developing section but not recovered in the casing is brought into a pipe 30 for distributing the toner and transferred from the opposite side to this side by action of a screw 30 through the pipe 30, and dropped through holes 302 into the bottom of the casing.
Patent JP-H0490411-A (JP)
Title: Sludge disposal facility
Inventor: JO SHINICHI
IPC: F22B1/18
Filed: 1990-07-31
Abstract: PURPOSE:To diminish supply electric energy from the outside, and to reduce the cost of sludge disposal by disposing a steam turbine driven by stream flowing in the steam supply path of a sludge drier in the path while connecting a generator to the steam turbine. CONSTITUTION:The circulating path 10 of steam formed in a waste heat boiler 3 is mounted to sludge disposal facilities, and steam at a high temperature generated by the heat of exhaust gas from an incinerator 2 in the waste heat boiler 3 is sent to a steam header 11 through a steam supply pipe 10a, and fed to a drier 1 from the steam header 11 through a first proceeding pipe 10b. A steam turbine 14 is arranged in the steam supply pipe 10a, and the steam turbine 14 is connected to a generator 15 while the shaft of the steam turbine is connected to a condensate circulating pump 13. Accordingly, since the steam turbine 14 is turned and driven by the kinetic energy of a steam flow flowing through the steam supply pipe 10a, electric power is produced in the generator 15 while the condensate circulating pump 13 is operated.
Patent JP-H0954193-A (JP)
Title: Wiper device for radiation shield window
Inventor: FURUYA KYUICHI
IPC: G21F7/03
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a wiper device for radiation shield window which can efficiently wipe the hot side cover glass of radiation shield window without damaging and is superior in durability. SOLUTION: While a drive motor 8 is stopped, a wiper arm 2 is positioned at one end of the reciprocal motion range with a balance weight 9, a wiper blade 3 is put apart from the surface of the hot side cover glass 1 with a remote cam 5 and a cam guide 6. For wiping, the wiper blade 3 is reciprocally moved in arc in parallel state by the driving motor 8 by way of the wiper arm 2 and a press support mechanism 4 to clean the effective view range of the hot side cover glass 1.
Patent JP-S58106113-A (JP)
Title: Noise silencing unit for silencer of blower or the like
Inventor: TANAKA TADAO
IPC: F01N1/00
Filed: 1981-12-19
Abstract: PURPOSE:To display a larger silencing effect of noise, by forming many passages of honeycomb state with a plate material of aluminum foil or the like, adhesively gluing a plate or grain shaped noise silencing material of ''Moltopren  '' or the like to an internal face of said passages and increasing a number of ventilating passages and their diameter. CONSTITUTION:Polygonal ventilating passages 5, in which a plural sheets of metallic foil materials 1 of aluminum foil or the like are suitably jointed to concurrently form many passages toward the longitudinal direction, are provided, and the many passages 5 are formed to a honeycomb shape as viwed from an end face crossing at a right angle. Then a plate or grain shaped noise sliencing material 2 of ''Moltopren  '' or the like is glued to the inside of said passage 5. Further the metallic foil material 1 may be replaced with a plastic sheet or thick sheet of paper.
Patent JP-S5997375-A (JP)
Inventor: KASAI SHIYUUZOU
IPC: F16L3/16
Filed: 1982-11-24
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-H1154235-A (JP)
Title: Manufacture of contact with grounding terminal of memory card
Inventor: SAKAOKA MAKI
IPC: H01R13/24
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide with a simple structure a manufacturing method of a contact comprising a contact terminal of a memory card by which a metallic cover plate and a grounding terminal of a memory substrate can be conducted. SOLUTION: In a manufacturing method of a memory card comprising a metallic cover plate, and notch 24 facing to the cover plate and formed on at least one of contact storing chambers 21 of a connector body 20, each contact 2 is provided with a pattern contact piece 22c which is kept in contact with one of conductor patterns of a memory substrate 30, a pin contact piece 22a which is kept in contact with a pin inserted from the outside, and a ground contact piece 22d which is projected from the notch 24, and can be kept into contact with the cover plate, through a series of process. The method comprises a stage for bending the ground contact piece 22d in a direction projecting from the notch 24, and further comprises a stage for inserting respective contact 22 into each contact-storing camber 21E, before the connector body 20 is stored in a frame 10.
Patent JP-H0624102-A (JP)
Title: Printer
Inventor: SHIMIZU TADAO
IPC: B41J29/46
Filed: 1992-07-09
Abstract: PURPOSE:To accurately collect the actual working history of a printer in the environment, where the printer is actually used, for a long period of time. CONSTITUTION:An information extraction device 25 extracts a variety of motion history information generated during printing motion, and stores time information in a non-volatile memory 14 as motion history information 27. When the motion history information 27 is accumulated for a specified period of time, an information output device 26 performs printing, etc., of the motion history information according to the instruction of an operator. The motion history information can be transferred to external devices through communication lines.
Patent JP-S6265815-A (JP)
Title: Conveyer system for sewing
Inventor: TAKIZAWA JOJI
IPC: B65G37/00
Filed: 1985-09-17
Abstract: PURPOSE:To enhance the efficiency of handling and to aim at shortening the working time, by forming a storing means for carriers conveyed by a conveyer line, in a bucket-like shape, and by arranging such that the storing means passes through below the side end part of a working bed. CONSTITUTION:Carriers 5 storing therein all parts of garments, are conveyed by a conveyer line along which a plurality of work positions to which work beds T such as, for example, sewing machine tables, iron tables or the like are laid. The conveyer line is constituted by alternately arranging round pipe conveyer paths 7 communicating between process step work positions and lift means 8 disposed between respective adjacent conveyer paths 7, the conveyer paths being sloped downward. Further, a curved bypass 13 is provided in the midway of the conveyer path 7, and the moving locus of a bucket-like storing means 15 arranged at the lower end of the carrier 5 is set such that it transversely crosses a space below the side end section of the work bed T.
Patent JP-H0370087-A (JP)
Title: Picture display device
Inventor: HONDA MICHITAKA
IPC: G06T1/00
Filed: 1989-08-09
Abstract: PURPOSE:To display the whole of an original picture on a screen with a proper contrast and to narrow the dynamic range in a concerned area by setting the concerned area on the original picture and using only the picture in the concerned area to perform gradation processing and displaying the result in a small area other than the area of the original picture on the screen. CONSTITUTION:An extracting means 3 which extracts a corresponding picture from a picture memory at the time of setting a part of the original picture on a display means 7 by a setting means 12, a second processing means 2b which performs the gradation processing of the most frequent value of picture element densities of the picture from the extracting means 3 to keep a prescribed display brightness and changes the gradation of the display picture in accordance with this partial picture, and a control means 5 which outputs the picture from the second processing means 2b to areas B and C other than the area of the original picture A on the display means 7. Since the concerned area is set on the original picture and only the picture in this area is used to perform the gradation processing and the result id displayed in a small area other than the area of the original picture on the screen, the whole of the original picture is displayed with a proper contrast and the dynamic range in the concerned area is narrowed.
Patent JP-S6362863-A (JP)
Title: Golden article
Inventor: HIROSE KOJI
IPC: C23C30/00
Filed: 1986-09-02
Abstract: PURPOSE:To produce a golden article at a low cost by forming a composite film consisting of the nitride of a group VIa element and the nitride of a group Va element on the surface of a member. CONSTITUTION:At least one of the group IVa elements (Ti, Zr and Hf) of the periodic table and at least one of the group Va elements (V, Nb and Ta) or the group VIa elements (Cr, Mo and W) are sputtered in a gaseous nitrogen atmosphere to form a composite nitride film on the surface of a member made of plastics, a metal, ceramics or the like and a golden article is produced. The golden color tone can be easily decided by regulating the ratio of the group Va or VIa element to the group IVa element. A desired golden color tone can be selected within a wide range and the same color tone is obtd. with high reproducibility.
Patent JP-2000038495-A (JP)
Title: Composition for cap liner and cap liner therefrom
Inventor: HAYASHI HIDETOSHI
IPC: C08L53/02
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To obtain a composition for a cap liner, usable as a sealing material of a synthetic resin cap hardly causing abnormal increase of a cap-opening torque, easily opened, and capable of preventing a material from eluting from a liner material when a content obtained by hot filling or by heating and sterilizing after filling, carbonated drinks providing an internal pressure, or a content obtained by aseptic packaging, is packed, and further to obtain the cap liner by using the composition. SOLUTION: This elastomer composition for a cap liner comprises (A) 95-5 wt.% hydrogenated product of a styrene-conjugated diene block copolymer, and/or olefinic copolymer rubber, (B) 5-95 wt.% crystalline polypropylene resin and/or polyethylene resin, and (C) 0.05-10 pts.wt. high degree of polymerization organosiloxane having >=100,000 weight average molecular weight expressed in terms of polystyrene measured by gel permeation chromatography(GPC) based on 100 pts.wt. total of the components A and B.
Patent JP-H04338707-A (JP)
Title: Focus detector
Inventor: NAKADA MASAHIRO
IPC: G03B7/28
Filed: 1991-05-15
Abstract: PURPOSE:To reduce measuring errors by temporarily storing a defocusing quantity in the case that an object is low-contrasted, comparing it with a defocusing quantity measured again and selecting the smaller one. CONSTITUTION:A main CPU 35 calculates the defocusing quantity by specified arithmetic operation based on integration data outputted from a CCD sensor unit 21 for range-finding. Whether the specified object is low-contrasted is judged, and in the case of judging that it is not low-contrasted, the defocusing quantity in that case is selected. In the case of judging that it is low-contrasted, the defocusing quantity in that case is temporarily stored and the CCD sensor unit 21 is actuated again. The stored defocusing quantity and the defocusing quantity measured again this time are compared, and the smaller quantity is selected as the defocusing quantity.
Patent JP-S6097746-A (JP)
Title: Carrier wave current supply circuit
Inventor: SEKIGUCHI SUSUMU
IPC: H04J1/06
Filed: 1983-11-01
Abstract: PURPOSE:To eliminate the need for an independent oscillating circuit and to simplify the circuit by extracting a required carrier wave current from a line supervising current transmitted from a high-order station so as to constitute a redundancy circuit and switching the active/spare devices uninterruptibly. CONSTITUTION:A line supervising current 60kHz transmitted from the high-order station is subject to band extraction 24, only a sinusoidal wave of 60kHz is extracted and subject to A/D conversion at the active and the spare modulating circuits 25, 25' so as to compress level fluctuation. The digital signal is frequency-divided or multiplied at an active or a spare frequency division circuit 26, 26' or synthesized so as to allow a digital signal having a carrier wave supply current component to be produced for a super-group converting section 1, a group converting section 2 and a channel converting section 3 required thereof. A phase comparator circuit 27 detects the phase difference of the digital signal in 60kHz and feeds back it to the frequency division circuits 26, 26'. A switching circuit 28 synthesizes the outputs of the active and the spare devices, a converting circuit 29 applies D/A conversion to the signal and the result is fed to the converting sections 1-3. Thus, no independent oscillator is required, the active device is disconnected without hit if the active device is faulty and the circuit is simplified.
Patent JP-S58107671-A (JP)
Title: Image sensor ic
Inventor: KAMIJIYOU HIROSHI
IPC: G01J1/02
Filed: 1981-12-21
Abstract: PURPOSE:To omit wiring space for laying and to obtain freedom in wiring, by using a second metal layer, which shields light for the active region of an image sensor IC instead of complicated wiring included in a first metal layer. CONSTITUTION:A window is provided in an SiO2 film 4 on a silicon chip. Patterning is performed for a sensor part 3, a signal processing part, a logic part, and the like, with the first wiring metal layer 5. Then, an insulating layer 6 of SiO2, Si3N4, or the like is formed on the active region 2, i.e. the entire part corresponding to the signal processing part and logic part, by a low temperature CVD method and the like. Thereafter, a metal layer 7 ofr screening and wiring, which is a second layer, is applied so as to cover the active region 2 of the IC through the insulating layer 6 and so that it is connected with the first layer wiring metal layer through a contact hole 8. As a result, power source lines and ground lines, which have been forced to be laid in a complicated pattern in the first layer wiring, can be laid in the second layer wiring.
Patent JP-H1044914-A (JP)
Title: Air bag device for front passenger seat
Inventor: TAGUCHI MASAHIRO
IPC: B60R21/233
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To properly protect an occupant on a front passenger seat when an inflator is arranged in the instrument panel upper part. SOLUTION: Gas from an inflator 3 is fed to an inner bag 22 at first so as to inflate an inner bag 22, while a large quantity of gas is discharged from a pair of through holes 22a with large opening areas, so that an air bag main body 21 is expanded by means of the discharged gas toward the waist part of an occupant P on a front passenger seat. At the same time, gas is also discharged from a though hole 22b with a small opening area along a windshield 110, and as a result, the air bag can be also inflated toward the head part side of the occupant.