baber/WOPTO huggingface dataset:
Patent JP-H0529338-A (JP)
Title: Mis semiconductor device of ldd structure
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/336
Filed: 1991-07-24
Abstract: PURPOSE:To reduce the generation of hot carriers by a method wherein the peak of an impurity concentration in a lightly-doped drain region is situated in a part which is deeper than the surface of a substrate. CONSTITUTION:The surface of a p-type semiconductor substrate 1 is oxidized selectively; a field insulating film 2 is formed; and a gate insulating film 3 is formed on an element formation region. Then, a gate electrode 4 is formed; after that, As ions are implanted; and a lightly doped source region 6 and a lightly doped drain region 7 are formed. Then, an insulating film which contains p-type impurities is formed by a CVD operation; after that, the insulating film is etched anisotropically; and a sidewall 5 is formed on the side face of the gate electrode 4. After that, an annealing treatment is executed; the p-type impurities inside the sidewall 5 are diffused into the lower side of the sidewall. Then, As ions are implanted; a high-concentration source region 6 and a high- concentration drain region 7 are formed by rapid thermal annealing. Thereby, since the peak of the field intensity is located in a part which is deeper than the surface of the substrate, the production of hot carriers can be reduced.
Patent JP-H1139960-A (JP)
Title: Standby cpaxial trunk line cable
Inventor: HIGUCHI KUNIHIKO
IPC: H02G11/00
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To require no slack handling work in the field and to and allow no marring of good appearance by compressing rings formed at predetermined intervals and with a predetermined diameter so as to form other parts except both end portions into nearly straight line-like to be close to each other, and mounting covers on both end portions. SOLUTION: In a specialized cable factory rings for securing slacks are formed at predetermined intervals in response to floor intervals of a complex housing to be laid on a spare main line coaxial cable 5 having terminal metal fittings for hooking to ceiling portions. The rings are compressed and other parts 3 except both end portions are formed so that plural cables are nearly linearly ranged in appearance. By mounting detachable plastic-made covers 4 on both end portions, the break of formed portions at a drum winding work time is prevented, and catching on a trough edge is prevented at a laying work time. The cable is carried in the laying field in the form of a drum winding, and enough slacks are prepared so that the increasing of a load is easy.
Patent JP-H0499100-A (JP)
Title: Method for automatically reinserting electronic component
Inventor: INOUE TAKAHIRO
IPC: H05K13/04
Filed: 1990-08-06
Abstract: PURPOSE:To improve a working efficiency by recognizing the state of an insertion hole by a recognition unit at the time of erroneous insertion, judging, if both the holes have transmitted light, that reinsertion can be done, and automatically reinserting it. CONSTITUTION:If an insertion error occurs, whether it is one lead insertion error or both lead insertion errors is judged by a pressure sensor of an anvil 5. In the case of the one insertion error, since the other one lead is inserted and fixed, if this component is not removed, reinsertion cannot be performed. In this case, a device is stopped, and an operator processes it. In the case of both the lead insertion errors, the holes are moved under a recognition unit, and observed. Even if both lead terminal errors occur, there are the case in which the leads are collapsed to be inserted on a half way and the component remains and the other case in which the component is flown away. Whether there is the component residue or not is judged according to whether light passes through both the holes or not. If the light passes through both the holes in a normal case, it is judged that no component remains, and an automatic insertion is subsequently performed without stopping the device.
Patent JP-2000027772-A (JP)
Title: Hermetic compressor
Inventor: IIDA NOBORU
IPC: F04C18/10
Filed: 1998-07-08
Abstract: PROBLEM TO BE SOLVED: To reduce viscous loss and to improve compression efficiency, securing sealing property, by forming a recessed part not communicating with a groove on an end face to be a sliding with a bearing of a rotary cylinder, in a hermetic compressor having the rotary cylinder having a groove and a piston slidable within the groove. SOLUTION: A compression mechanism part 40 which is stored within a hermetic container and uses a motor as power has a first compression mechanism part 40a constituted of a first rotary cylinder 41a and a piston 42a and a second compression mechanism part 40b constituted of a second rotary cylinder 41b and a piston 42b. In the rotary cylinders 41 (41a, 41b), substantially elliptical grooves 43 (43a, 43b) are formed and recessed parts 62, 62 formed by ring-shaped step parts are provided at an end face of a sliding surface with bearings 50 (50a, 50b) of each rotary cylinder 41. Each recessed part 62 is formed at a location not communicated with a groove 43 of each rotary cylinder 41 and thereby viscous loss between the rotary cylinders 41 and the bearings 50 is remarkably reduced.
Patent JP-2000040429-A (JP)
Title: Manufacturing of zinc oxide transparent conductive film
Inventor: ABE TAKAYUKI
IPC: H01B13/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To stably manufacture a zinc oxide transparent conductive film of low resistance by a sputtering method. SOLUTION: In manufacturing a zinc oxide transparent conductive film by a sputtering method, a target made of a zinc oxide material is mounted on a cathode in a chamber, a substrate is mounted oppositely to the target, the rarefied Ar gas is introduced into the chamber, the glow discharge is generated between the target and the substrate with the target as a cathode and the substate as an node, and the particles of the zinc oxide materials supplied by the collision of Ar cation with the substrate are accumulated on the substrate to form the zinc oxide transparent conductive film. On this occasion, high vacuum is applied to the chamber in advance with less than 5×10-5 Pa of ultimate vacuum before the DC plasma is generated.
Patent JP-H1022055-A (JP)
Title: Corona discharge unit
Inventor: ASO YUJI
IPC: C01B13/11
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a corona discharge unit which can generate securely a negative ion or a positive ion selectively, by connecting a pair of induction electrodes provided opposing to a discharge electrode by placing an insulating layer between them, by a negative driving power source or a positive driving power source. SOLUTION: On a substrate 4 which consists of a high insulating ceramic sintered body, a pair of left side and right side induction electrodes 5 and 6 are provided through via holes 10, a discharge electrode 8 is provided thereon, by placing an insulating layer 7 which consists of a ceramics membrane between both members, and a protective layer 13 is provided on its upper layer, so as to obtain a corona discharging discharge element. The above electrodes 5, 6, and 8 are formed as a metallized membrane of Mo, W, and the like. This corona discharge element 2 is connected to a high-frequency driving power source 3 to form a corona discharge unit 1.  In this case, one side induction electrode 5 is connected to a zero potential side output terminal 11 at the earth and the driving power source 3, while the other side induction electrode 6 is connected to an output terminal 12 of the negative potential side or the positive potential side. Consequently, the negative ion or the positive ion is produced by a corona discharge near the discharge electrode 8.
Patent JP-H0494368-A (JP)
Title: Media carrying mechanism
Inventor: SUDO ATSUSHI
IPC: G06Q40/02
Filed: 1990-08-06
Abstract: PURPOSE:To prevent jamming by setting the diameters of bosses of impellers larger than those of feed rollers to spread a crimp or curl with the impeller, carrying media properly. CONSTITUTION:Because the outer peripheries of delivery rollers 8 are positioned more inwards than the diameter of a boss 11 when media 1 to be carried through a carrying passage 3 are carried by impellers 10, the edges of the media 1 are guided and delivered so that they may be spread by plural vanes 12 of the impellers 10 and put between a pair of delivery rollers 8 with no collision with the respective outer peripheries of the delivery rollers 8. Even if there is a crimp or curl in the media 1, it is spread and delivered normally by the vanes 12 of the impellers 10, so it is thus possible to prevent jamming.
Patent JP-H1033650-A (JP)
Title: Ozone water spray device
Inventor: YAMAJI NOBUYUKI
IPC: A61L9/015
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To spray ozone water at a low cost and at a good efficiency. SOLUTION: This ozone water spray device comprises an ozone generating element 33 for generating ozone from oxygen, which is formed by an electrode 31 to which high-frequency high voltage is applied, and a dielectric, and a water supply device for supplying water to ozone generated by the ozone generating element 33. Further, the device comprises an ozone water generating part 3 for mixing ozone and water to generate ozone water, a water storage tank 4 for storing ozone water, an ultrasonic nebulizer 1 adapted to irradiate ultrasonic waves to the ozone water introduced from the water storage tank to spray atomized ozone water, and a pressure reducing pump 5 for drawing oxygen into the ozone generating element.
Patent JP-H1039841-A (JP)
Title: Liquid crystal display device
Inventor: HORI YOSHIHIKO
IPC: G06T3/40
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To make possible always displaying a video on a whole screen without blank and projection by periodically changing a pulse of a vertical scan start signal and the number of pulses of a clock signal generated synchronized with respective horizontal synchronizing pulses and supplied to a gate driver and performing an expansion display. SOLUTION: When a video signal of y rows for the number of liquid crystal panel display rows Y is display expanded to Y rows, when Y÷y isn't an integer, when a start pulse VSP is inputted to a gate driver 3, two pieces of pulses are inputted as the clock pulse VCLK of the gate driver 3, and two rows that the outputs of the gate driver are continued are selected. Thereafter, the pulse is inputted at every a time t÷a dividing a transfer time (t) per one row of the video signal by (a) when the mixed fraction of the Y÷y is shown as a(c/b) as the VCLK. For interpolating a Y-y×a row much, two pieces of pulses are inputted continuously as the clock pulse VCLK of the gate driver in the ratio of (c) times in a×b times, and the expansion display is performed.
Patent JP-S5999253-A (JP)
Title: Oblique probe for sh wave
Inventor: MORIMOTO KAZUO
IPC: G01N29/28
Filed: 1982-11-29
Abstract: PURPOSE:To detect a defect with high sensitivity by providing a wedge which is mounted on the surface of a body to be detected and has a slanting surface and an oscillator which is mounted on the back surface of the wedge so that its oscillation direction is at right angles to the slanting direction of the back surface. CONSTITUTION:The bottom surface of the wedge 21 of the probe is mounted on the body 15 to be detected, and when the oscillator 22 is put in operation, the oscillator 12 oscillates at right angles (in a direction (a) in a figure) to the slanting direction of the back surface of the wedge 11, so its oscillations are conducted in a similar direction inside of the wedge 21 as well. Then the wave propagating through a coupling material for lateral wave propagation is refracted by the detected surface of the body 15. At this time, the oscillation direction is perpendicular to the figure surface as shown by (b) in the figure and an SH wave incident to the body 15 slantingly propagates, so an ultrasonic wave which passes through a weld zone and is reflected by a defect has a little attenuation in metal, so that the defect is detected accurately with high precision.
Patent JP-H1040195-A (JP)
Title: Transmission side slow-down control system in data assurance communication
Inventor: ITO KENICHI
IPC: G06F15/163
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To evade the excess load state of a host being the destination of communication by the control of a host being the original of transmission by monitoring the load state of the communicating other host by using the response time and/or telegraph transmitting situation of a response telegraph from the communicating other host. SOLUTION: A data receiving part 120 receives data and response from a communicating other party, updates a tramsitted data managing table 150 for a sequence in which transmission can be confirmed, and demands retransmission in the case of response NG from the communicating other party. A slow-down controlling part 130 suppresses transmission from its own device in order to obtain a slow-down state in detecting the response time and telegraph transmission confirming situation of a response telegraph in a transmission confirming sequence so that more than a constant transmission load on a host being the communicating other party can be prevented. Also, the slow-down state can be restored by a prescribed normal number of data transmission for restoring the slow-down state of transmission number, and a monitoring timer 143 when transmission is not operated in a constant time.
Patent JP-S5999119-A (JP)
Title: Static pressure thrust bearing of vertical shaft rotary electric machine
Inventor: FURUKAWA YOSHIO
IPC: F16C32/06
Filed: 1982-11-29
Abstract: PURPOSE:To enable to make use of the central part of a rotational disk by supplying high pressure oil to the sliding face of a bearing shoe. CONSTITUTION:Several pressure oil pockets 4b are provided on a sliding face 7 of a bearing shoe 1 around the center to be supplied with high pressure oil uniformly distributed by a discharge control valve 9. This construction approximately equalizes the discharge to the peripheral side from each oil pressure pocket 4b and the thickness of oil film on the sliding face 7, and permits to prevent the lowering of capacity caused by uneven thickness of the oil film even if it is adapted to a large-sized bearing.
Patent JP-S6269097-A (JP)
Title: Heat transfer tube
Inventor: HOYANAGI TAKESHI
IPC: F28F1/00
Filed: 1985-09-20
Abstract: PURPOSE:To hermetically fix a circular tube to a flat plate positively for a long time to improve the heat transfer function and facilitate assembling of parts by cooling a flat plate after allowing the plate to memorize the shape and to have a width which is smaller than the distance between engaging ports, heating the flat plate after inserting into the circular tube to restore the shape into a flat plate, and hermetically fixing the plate between the engaging portions. CONSTITUTION:A flat plate 20 constituting a heat transfer tube is made of a material having a shape memory property at high temperatures. The width l3 of the heat transfer tube is slightly larger than a distance l2 between grooves, and the thickness (t) of the plate is slightly smaller than the width l1. The plate 20 in this state is allowed to memorize the shape at high temperatures, thereafter, the plate 20 cooled and folded in two parts from the center, and bent so that the width l4 becomes sufficiently smaller than the distance l2 between grooves, is inserted into a circular tube 10, heated, and restored in shape to a flat plate, and hermetically fixed between grooves which form fixing portions on a sectional centerline (m) thereby to form a heat transfer tube. Since a stress is applied to contact surfaces 31 and 32 of the flat plate 20 and the circular tube 10, it is possible to positively hermetically fix the flat plate and the circular tube and, in addition, to reduce the thermal resistance. Therefore, an excellent heat transfer function can be obtained.
Patent JP-S6274454-A (JP)
Inventor: RICHIYAADO AARU SUKUROTSUKU
IPC: C07C6/04
Filed: 1986-09-05
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-H1049421-A (JP)
Title: Electronic file server device using optical disk and control method for the same
Inventor: KARASAWA TATSUAKI
IPC: G06F3/08
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an electronic file server device with which media can be easily managed while including the service life of an optical disk or an off-lined optical disk. SOLUTION: This electronic file server device comprises an optical disk autochanger 1a in which plural optical disks can be housed, controller 1b for controlling this autochanger 1a, and storage device connected to this controller 1b for recording the service life managing information of respective plural optical disks housed in the autochanger 1a. With the service life managing information of optical disks as mentioned above, the controller 1b stores the reload of information into the respective optical disks inside this storage device every time. Besides, the information is recorded into the respective optical disks only when detaching them from the autochanger 1a and before writing the information into the respective optical disks, it is controlled to read out the service life managing information recorded in the respective optical disks to be written.
Patent JP-H1147711-A (JP)
Title: Prevention of leakage of polluted water in waste disposal facility and waste disposal facility
Inventor: AIKYO HIROYUKI
IPC: B09B1/00
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To prevent the leakage of polluted water from waste disposal facilities completely. SOLUTION: A polluted water pumping well 25 is installed in a storage part 10 for storing waste 24, a water barrier wall 11 reaching an impermeable layer 12 is formed around the storage part 10, and an underground water pumping well 15 for pumping underground water from the inside of the wall 11 is provided. The level H2 of underground water inside the wall 11 is kept always lower than the level H1 of underground water outside the wall 11 and higher than the level H3 of the polluted water. The difference β between the level H2 and the level H3 is kept as small as possible. A catchment pipe 16 is installed to collect underground water inside the wall 11 and to lead it to an underground water pumping well 15. A water barrier structure 23 which forms the storage part is constituted from a water barrier sheet 21 and bracing concrete 22 for covering and protecting the sheet 21.  Level detecting means 14, 16, 27 are provided to detect the levels H1, H2, H3 of the underground water inside and outside the water barrier wall 11 and the polluted water in the storage part.
Patent JP-H0556385-A (JP)
Title: Video tape recorder
Inventor: KOBAYASHI TADAAKI
IPC: H04N5/7826
Filed: 1991-08-21
Abstract: PURPOSE:To make it possible to check recording contents in a short time by securing snap picture video recording areas with designated number of frame in an arbitrary video recording position on a video tape and performing an automatic video recording of the selected moving images with plural number of frame in the snap picture video recording area. CONSTITUTION:In the operation button group of an operation panel, a snap button 37 for designating and adding snap picture designation marks in the video recording picture of a video tape is added. A user starts a video recording by a video recording button 36 and sets the snap picture designation mark in a video recording picture displayed on a screen at a desired point of time while the video recording operation is performed. Namely, whether the snap picture designation mark is set and instructed during the video recording operation or not is decided. When the snap picture designation mark is not set and designated, the video recording operation is continued. When the snap picture designation mark is set and designated, the snap picture designation mark is added by pushing + button of a frame feeding button 45 and the internal count value corresponding to the tape position every addition is recorded in a memory.
Patent JP-H0258143-A (JP)
Title: Dma error analyzing system
Inventor: TANZAWA YASUSHI
IPC: G06F13/28
Filed: 1988-08-24
Abstract: PURPOSE:To easily identify an input/output control part to have caused DMA time-over, and to contrive high speed in coping with the fault processing by monitoring the condition of a DMA requiring signal outputted from each input/ output control part. CONSTITUTION:A bus use permitting signal is outputted from a bus control part 103, and whenever a corresponding input/output control part 101 requires a data transfer by means of a DMA (direct memory access) control, the condition of the DMA requiring signal at such a time outputted from each input/ output control part 101 is latched by a holding means 111. Further, the newest conditions are successively held until the DMA time-over is generated. Consequently, when a DMA error signal due to the DMA time-over is inputted to a central processing part 105, a read control means 113 reads holding information from the holding means 111. Thus, the input/output control part 101 to which a bus using right is added can be identified, and in which output control part 101 the DMA time-over is generated can be recognized.
Patent JP-S59100629-A (JP)
Title: Programmable integrated circuit
Inventor: MURAKAMI KOUICHI
IPC: H03K17/28
Filed: 1982-11-30
Abstract: PURPOSE:To write an initial set data without using a write terminal by decoding a serial signal inputted from a terminal via an inhibiting gate and writing it in a memory cell so as to inhibit an inhibiting gate with an output of a specific memory cell. CONSTITUTION:The initial set data to a signal processing circuit 1 is inputted to a write circuit 6 as a serial pulse train signal (d) from a terminal 2 via an inhibiting gate 5. A write signal generating circuit comprising FFs 7, 8 and an AND gate 9 in the circuit 6 discriminates the pulse width of the signal (d) in terms of binary value and outputs a discriminated output P, address signals A1-An are outputted from an address signal generating circuit comprising a counter 10 and a decoder 11 and the signal P is written in memory cells M1-Mn of a memory cell group 4 disignated by the signals A1-An. An output Qn of the memory Mn is inputted to the gate 5, the conduction of the gate 5 is inhibited and the write to the cell group 4 of the initial set data is finished. The circuit 1 processes the data inputted from the terminal 2 according to the data written in the cell group 4 and outputs the data from a terminal 3.
Patent JP-S6188080-A (JP)
Title: Method of easy degasing in container for metallic powder-filled paint
Inventor: MATSUDA SHIGERU
IPC: F16K24/04
Filed: 1984-10-05
Abstract: PURPOSE:To provide a method of easy degasing in a container for metallic powder-filled paint, by a method wherein a pore is formed, and a sheet or an adhesive tape is sticked to the container so that is covers the pores. CONSTITUTION:A pore 3 formed in a circle with a diameter of 3mm or less or in a non-circle with a maximum distance across of 5mm or less, is formed in the port of a top part 2 of a container 1. A sheet piece or an adhesive tape 4 is sticked in a range extending at least 5mm or more from the edge part of the pore 3. Even if hidrogen gas is produced in the container 1 and a pressure in the container 1 is gradually increased, when the pressure is increased to a specified value, the hydrogen gas is gradually exhausted through a fine gap at the adhesive joint, and this prevents increase of a pressure in the container 1.