baber/WOPTO huggingface dataset:
Patent JP-H09127644-A (JP)
Title: Image formation element addressable by infrared laser and image formation method
Inventor: PATEL RANJAN C
IPC: G03C1/73
Filed: 1996-09-19
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming element in which addressing is possible with IR laser light by using a polymer medium having specified glass transition temp. as a binder in a first layer. SOLUTION: This image forming element consists of a base body, a fist layer containing reducing nonphotosensitive silver salt and a binder, and a second layer containing an IR absorbent, reducing agent for silver salt and a binder, and the element enables addressing with IR laser light. In this case, the binder in the first layer consists of a polymer medium having at least 80 deg.C glass transition temp. The image forming element is a single sheet type one in which a single base body holds all structural layers. Therefore, the two-layer direct drawing medium has substantially high sensitivity, and the two-layer configuration enables thermal amplification of an image after exposure (to obtain higher sensitivity) and formation of an image with continuous gradation.
Patent JP-S63101991-A (JP)
Inventor: TANAKA TAKEHIKO
IPC: G07F19/00
Filed: 1986-10-17
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-S63102252-A (JP)
Title: Read-only memory
Inventor: TANAKA IZUMI
IPC: H01L21/76
Filed: 1986-10-17
Abstract: PURPOSE:To prevent the quality of a read-only memory from decreasing while maintaining a miniaturization by burying a part between insulating sidewalls provided on the opposed sides of adjacent gate electrodes, and providing wirings for connecting source regions aligned in a direction of the gate electrodes. CONSTITUTION:An element separating insulating film 2a is formed, a gate electrode 4 covered with an insulating film 10 on the upper surface is formed thereon, and source and drain regions 5 and 6 are then formed by ion implanting. Then, an insulating sidewall 11 is formed by CVD (chemical vapor growing) depositing of an SiO2 and anisotropically etching to expose the regions 5 and 6. Wirings 12 and a contact electrode 13 are formed by CVD depositing and patterning a polysilicon, and an insulating film 7 and bit wirings 8 are thereafter formed. Thus, an etching step of wasting the electrode 4 is eliminated to prevent the quality due to the etching from decreasing.
Patent JP-H08112601-A (JP)
Title: Method for temper rolling
Inventor: ISHIHARA AKIRA
IPC: B21B45/02
Filed: 1994-10-13
Abstract: PURPOSE: To prevent a camber of a sheet and to reduce a frequency of roll change by setting the difference in the surface roughness Ra of a work rolls as not more than a specified value of the surface roughness Ra and the density of iron powder in a liquid lubricant and draft as a prescribed range. CONSTITUTION: The roll has an approximately uniform roughness at the time of grinding, the camber is small in the early stage of temper rolling, the difference in the roughness is enlarged in accordance with the progress of rolling and the camber is increased. In such a case, the surface roughness Ra is used as the index of the surface roughness of roll. When the iron powder is incorporated in the liquid lubricant for temper rolling, the change in the surface roughness of the work roll grows larger and the camber of the steel sheet is increased. The larger draft is effective in wet type temper rolling. In this way, by the wet type temper rolling taking the difference in the surface roughness Ra in the width direction of the work roll as <=20% of the surface roughness Ra of the work roll, the density of the iron powder in the lubricant solution as <=20ppm and the draft as >=30%, the camber is prevented and the frequency of roll change is reduced.
Patent JP-H0993657-A (JP)
Title: Forced control unit for remote monitor control system
Inventor: KAWAMATA MOTOTSUGU
IPC: H04Q9/00
Filed: 1995-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a forced control unit for the remote monitor control system in which forced control to activate only a specific load in advance is executed and the control state of the load is restored to a state before the entry of forced control when the forced control is released by having only to add the control unit to the conventional remote monitor control system. SOLUTION: A terminal section 11 allows a signal line changeover section 14 to connect a signal terminal of a master set section 12 to a signal transmission reception section 13b based on control data and interrupts a line between signal transmission reception sections 13a and 13b. The master set section 12 starts the operation of a transmission unit considering from terminal equipments 1, 3 connected to a transmission line 4, a set content of forced control is transferred from the terminal equipment section 11 through a data bus DB3 , an object load 2 is forcibly operated based on the content and a corresponding output terminal equipment 3 is sequentially accessed with a transmission signal Vs having control data to stop the operation of the non-object load 2.
Patent JP-H0872951-A (JP)
Title: Device for fixing deadweight moored to liquid supply pipe of pushing container, mooring projection of the deadweight, method for mooring the deadweight to the liquid supply pipe, and pushing container having liquid supply pipe with deadweight
Inventor: KITABAYASHI SEIICHI
IPC: B05B9/04
Filed: 1994-09-07
Abstract: PURPOSE: To simply mount a deadweight on the top of a liquid supply pipe and to sink the liquid supply pipe under a liquid level of a jetting container by a method wherein the deadweight cannot slip off the liquid supply pipe by holding the top part of the liquid supply pipe inserted into a through hole of the deadweight by an inward projection. CONSTITUTION: A through hole 3 is formed in a deadweight 5 moored to a liquid supply pipe 1 of a pushing container. On the other hand, an inward projection 4 is formed at least on the top part of the through hole 3. At least the top part of the liquid supply pipe 1 inserted into the through hole 3 is held by the inward projection 4. In this construction, the deadweight 5 cannot slip off the liquid supply pipe 1. In this manner, the deadweight 5 can be simply and reliably mounted on the top of the liquid supply pipe 1, and the liquid supply pipe 1 can be sunk under the liquid level of the jetting container whether the jetting container is in a normal state or in an inverted state.
Patent JP-H0969985-A (JP)
Title: Spatial frequency limiter device and image pickup device using same
Inventor: TAKEDA NOBUHIRO
IPC: H04N5/335
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To vary spatial frequency limit characteristics by circularly or elliptically rotating a subject image during an exposure period relatively to an image pickup plane by a relative position shifting means. SOLUTION: The tilt angle of parallel flat plate glass 2 to an optical-axis light beam and the thickness of the parallel flat plate 2 are set to certain values and the parallel flat plate glass 3 is rotated by a rotating device 6 on the optical axis, so that an image obtained on an image pickup element 4 draws a circle. Namely, the subject image formed on the image pickup plane circularly rotates having a specific radius while keeping the same vertical and horizontal directions. The parallel flat plate glass 3 makes one rotation in the exposure time of the image pickup element 4 and its rotary motion is so controlled that the angular speed is specific and the speed is equal.  Cutoff frequency of spatial frequency characteristics of the image pickup device which circularly rotates the subject image on the image pickup plane can be set optionally by varying the radius of the circular rotation.
Patent JP-S62108623-A (JP)
Title: Signal disconnection detecting system
Inventor: KAMOI EDAMASU
IPC: H04L25/02
Filed: 1985-11-06
Abstract: PURPOSE:To supervise an error with simple constitution by retarding an error monitor signal of a CMI-NRZ code conversion module with a shift register and ORing bit outputs of the shift register. CONSTITUTION:An error monitor signal 13 of a CMI-NRZ code conversion module 1 goes to '1' at the input code error, but when the input is interrupted, the signal becomes irregular repetition of '1' and '0'. The error monitor signal 13 is inputted to a shift register 12 and the output is delayed by an optional bit number (n) by shifting it by the clock signal 14 so as to output all bit outputs 151-15n in parallel. An OR gate 3 ORs the shifted error monitor signals 151-15n to output '0' at the normal state and '1' in other cases. The output signal 16 controls an AND gate 4 to prevent the reception of an erroneous signal.
Patent JP-H0783743-A (JP)
Title: Fitting structure of screwed article
Inventor: SATO ISAO
IPC: G01G21/07
Filed: 1993-09-10
Abstract: PURPOSE:To accurately fit an object to be fitted without twisting the object by preventing the transmission of the rotational torque of a screw to the object at the time of fixing the object to a prescribed location with the screw. CONSTITUTION:A low-sliding-resistance layer 21a composed of such a material as Teflon, etc., having a small sliding resistance is formed on one surface of a flat washer 21. At the time of fixing a plate spring 7 to a floating frame 6 by using the washer 21, the rotational torque of a screw 20 is not transmitted to the spring 7, but mostly absorbed to the layer 21a of the washer 21. As a result, the spring 7 is accurately fitted to the frame 6 when the fixing of the spring 7 is completed and, in addition, the internal mechanism of an electronic balance assembled by using the washer 21 also operates accurately, since the spring 7 is not twisted and no residual stress is left. It is confirmed from various tests, in addition, that the washer 21 is loosened in the same way as that of the conventional washer.
Patent JP-H0672449-A (JP)
Title: Packing bag with deaeration valve
Inventor: NAKANO KATSUMI
IPC: B65D30/24
Filed: 1992-08-24
Abstract: PURPOSE:To provide a packing bag with a deaeration valve, which can smoothly and reliably operate the deaeration valve in a method for using the deaeration valve. CONSTITUTION:A strip and flat deaeration valve 3 is arranged by perforating a side edge sealing belt 2 of a bag 1 like a rice bag. The side edge seal belt 2 wherein the deaeration valve is provided is bent into an arch shape to the center of the bag 1, while the deaeration valve 3 is fixed on the bent part 2a by heat sealing. In the heat-sealing of the deaeration valve 3, the surface on the film side of the deaeration valve 3 is taken as an arced heat-sealing line having the same shape as the bent part 2a, and the surface on the nonwoven fabric 3b side of the deareration 3 is taken as a heat sealing line y protruded outward by narrowing the inner width of the bent part 2a.
Patent JP-S63103349-A (JP)
Title: Adaptor identifying system in communication control equipment
Inventor: TAKAHASHI HAJIME
IPC: G06F13/14
Filed: 1986-10-20
Abstract: PURPOSE:To identify adaptors without adding any new signal line by reading out the specific bit of a serial scan loop to identify the types of adaptors. CONSTITUTION:The adaptors of a channel connecting device 5 and a circuit scan mechanism 4, etc., from a serial scan loop which is read/written from outside. The memory of a service processor 6 contains a mask pattern table 6a for read data on the serial scan loop and a mask data storing mechanism 6b which stores the read data read out of adaptors 4 and 5 in plural times and masked a mask pattern of the table 6a. The types of both adaptors 4 and 5 are identified after recognizing that the masked read data have no change through reading actions of plural times.
Patent JP-H1188112-A (JP)
Title: Surface acoustic wave element
Inventor: MATSUDA TAKASHI
IPC: H03H9/25
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To improve attenuation outside a pass-band without enlarging a chip size by forming the electrode finger of at least one acoustic wave resonator pair of the first and the second acoustic wave resonator pairs to be provided with more than two different cycles. SOLUTION: An electrode pattern in the center part of the surface acoustic wave resonator is a comb-shaped electrode part 1 and is a part to be, so to speak, an interdigital transducer(IDT) for exciting surface acoustic wave. In IDT 1, plural electrode fingers 6 are respectively extended in a comb-shape from two signal terminal parts 4 and surface acoustic wave is excited in a left and right direction in a part where the electrode fingers 6 are intersected. The electrode fingers 6 and the intervals between them are respectively same and the cycles of the electrode fingers 6 are also same. The electrode patterns at the both sides of IDT 1 are reflectors 2a and 2b, the width and the interval of grid-shaped electrodes 5 are different at random and the interval is decided so as to permit the cycle to be within a prescribed range.
Patent JP-S60142069-A (JP)
Title: Enclosed compressor
Inventor: MURAMATSU SHIGERU
IPC: F04B39/04
Filed: 1983-12-28
Abstract: PURPOSE:To improve the rising of a refrigerating cycle as well as to reduce a scattering quantity of lubricating oil due to a foaming phenomenon, by installing a second discharge route, bypassing the inside of a hermetically sealed vessel, in a high-pressure type enclosed compressor. CONSTITUTION:A first discharge route 25 discharging a discharge refrigerant out of a compressive mechanism part 32 via an empty space 38 inside a hermetically sealed vessel 30 and a second discharge route 26 bypassing the refrigerant from the compressive mechanism part 32 to the outside of the hermetically sealed vessel 30 directly both are installed and they are connected with each other via each of solenoid valves 27 and 28. Then, from the outset of starting, the solenoid valve 28 is opened for a given period long in advance, and effectively the discharge refrigerant is circulated in refrigerating cycle so as to cause the discharge refrigerant not to receive any influence such as a temperature drop due to a foaming phenomenon, while the solenoid valve 28 is closed after the elapse of the specified time so as to check the mixing of lubricating oil due to the foaming, and the solenoid valve 27 is opened, starting the normal operation.
Patent JP-2001070126-A (JP)
Title: Heating power adjuster for fuel can
Inventor: WATANABE YOSHINORI
IPC: A47G23/04
Filed: 1999-09-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to surely move a cap for adjusting heating power to a position where the specified heating power is obtainable by making this cap slidable to a wide angle range and to enable a user to easily adjust the heating power even when a windproof cooking stove is used as a base for placing a pan, etc. SOLUTION: This device has a container 3 which houses a fuel can 2 and a cover 6 which is a cover to be placed at the top end of the container and has an aperture 4. The top surface of the cover is provided with the cap 15 which is fixed with a ring 11 by means of three sets of fixing members 12 and 14 and is capable of varying the size of the aperture 4 between the ring and the cover. A stopper pin 16 is erected at the cap and the cap 15 is made slidable within a range where the cap is regulated by the fixing members 12 and 14 and the stopper ring 16 is regulated by the inner periphery of the ring. The cap 15 is made slidable in the wide angle range so that the size of the aperture 4 may be changed by sliding the cap 15 even if there is no sufficient space between the base placed around the container 3 and the container.
Patent JP-H07105716-A (JP)
Title: Covering particle and anisotropically conductive adhesive
Inventor: OKADA YUKO
IPC: C09J163/00
Filed: 1993-10-05
Abstract: PURPOSE:To realize excellent initial conductivity by heating and press-fitting, and hold the excellent initial conductivity even when bonded substrates are used under severe conditions. CONSTITUTION:In an anisotropically conductive adhesive, two substrates 18a, 18b each having an electrically connected portion on the observe thereof are thermally press-fitted to each other in such a manner that the electrically connected portions face to each other via an adhesive 21 where conductive particles 15 are dispersed in an insulative adhesive component, so that the electrically connected portions of the substrates 18a, 18b are electrically conducted in the pressurizing direction. The conductive particle 15 comprises an insulative core material 1, a conductive layer 2 formed on the core material 1, and an insulative layer 3 for covering 0.1-99.9% of the area of the conductive layer 2, where a covering particle for discontinuously covering the conductive layer 2 is used.
Patent JP-H07164343-A (JP)
Title: Torque wrench
Inventor: UCHIDA TAKASHI
IPC: B25B23/144
Filed: 1994-10-14
Abstract: PURPOSE:To perform real time control over the kind of a tool used, and the value of torque applied for fastening by providing a memory means storing each tool ID specifying the kind of a tool., and also providing a transmitting means transmitting a detected torque value for fastening and each tool ID used. CONSTITUTION:The torque wrench 26 used for an operation state control system applied to a construction work site and the like, is equipped with a cylindrical main body 100 one end of which is opened, and has a set torque sensor 112 housed in the main body 100, which includes a cylindrical main body 112A having a screw to be threadedly engaged with a set screw 114. A set torque graduation 112B is attached to the main body 112A, and is so designed as to be observed from the outside. Besides, a resistor 112G is stuck on in the vicinity of the set torque graduation 112B, one end of the resistor 112C is connected to an electrical wire 112C, and concurrently a terminal 112F at the other end is connected to a wireless unit 116 storing each tool ID via an electrical wire 112E.
Patent JP-S61131829-A (JP)
Title: Manufacture method of round pipe with hexagonal pad
Inventor: TATSUMI TADAKUNI
IPC: B23P15/00
Filed: 1984-11-28
Abstract: PURPOSE:To make a round pipe formable so accurately in an efficient manner, by forming a pad part having each taper part at both sides in a longitudinal intermediate part of the round pipe, and then machining an outer surface of the pad part into a section hexagonal form. CONSTITUTION:A blank pipe A0 is finished up in the specified size by means of hot or cold finishing. In order to give the specified cold working value uniformly to the overall length, the blank pipe A0 is processed with cold drawing. Next, both sides of the round pipe A after the cold working are cut outward, and a pad part 2 is left formed in a longitudinal central part. The pad part 2 a taper part 3 ranged from both round pipe parts 1 at both sides of it. Next, an outer surface of the pad part 2 is chamfered, machining it into a section hexagonal form, and it is finished up to the specified final product outer facing distance. In the case where application of the pipe is for a guide pipe, the taper part 3 is machined and then chambered (5) whereby each side of pad part outer surfaces is finished so as to become a rectangle in length as specified.
Patent JP-H1173853-A (JP)
Title: Multidirectional input device
Inventor: NAKAMURA MASAHIKO
IPC: G05G9/047
Filed: 1997-08-28
Abstract: PROBLEM TO BE SOLVED: To miniaturize a multidirectional input device having a key switch, to reduce the parts cost and to stabilize the force required to operate the key switch. SOLUTION: A pair of upper and lower rotary members 30A, 30B supported rotatably in two perpendicular directions are provided in cases 10, 20. An operation member 60 penetrating the rotary members 30A, 30B is made movable in the vertical direction against the rotary members 30A, 30B, and a key switch 70 is arranged in the cases 10, 20 directly below it. The rotary members 30A, 30B are held at the neutral position by a first spring 40A, and the operation member 60 is excited upward by a second spring 40B.
Patent JP-S63105202-A (JP)
Title: Steam sealing structure
Inventor: TANAKURA NOBUYUKI
IPC: F01D11/00
Filed: 1986-10-21
Abstract: PURPOSE:To improve the sealing performance of the structure in the caption, by placing a packing section on the joint between the opening of the steam- strainer casing of a steam turbine and its cap, and holding the cap by fitting a nut to a stud on the bottom face of the cap. CONSTITUTION:A packing section consisting of the graphite packing 6, an asbestos packing 7, and a ferrule 5 is placed on the joint between a steam- strainer casing 10 and its cap 3. A stud 8 planted on the bottom face of the cap 3 is fitted into a stay ring 2, the outer circumferential edge of which is supported by the opening end face of the casing 10, and a nut 9 is screwed to the stud 8. The aforesaid constitution can hold a face pressure on the packing section so as to enhance sealing performance.
Patent JP-H0992916-A (JP)
Title: Laser diode driver
Inventor: YAMAMOTO SATOSHI
IPC: H01S5/042
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To cut down an adjusting process, by detecting a peak value and a mean value corresponding to a light-reception signal current, and forming the respective independent feedback loops, on the basis of the values. SOLUTION: A voltage corresponding to a light-reception signal converted from a current voltage conversion circuit 80 is inputted in a mean value detection circuit 81 and a peak value detection circuit 82. As to a voltage corresponding to a light-reception current, its mean value is detected by a mean value detection circuit 81, and compared with a reference value. After pulse width changing control is performed in a duty changing circuit 3, feedback control is so performed that the output of a differential amplifier 30 becomes zero. Thereby the pulse width of an optical output waveform is made constant. A voltage corresponding to the light-reception current which is converted by the current voltage conversion circuit 80 is inputted in a differential amplifier 50, whose output is made zero by feedback control.  Thereby the magnitude of a signal driving current of an LD is controlled and the amplitude value of an optical output waveform becomes constant.
Patent JP-H026330-A (JP)
Title: Production of superconducting material and superconducting single crystal
Inventor: KAWAGUCHI KENICHI
IPC: C30B9/06
Filed: 1988-10-04
Abstract: PURPOSE:To prevent sublimation of Tl oxide and readily obtain superconducting material by charging a raw material compound into a crucible having a lid and heat-treating the compound in oxidation atmosphere at a prescribed temperature when a Tl-Ca-Ba-Cu-O based superconducting material is produced. CONSTITUTION:An oxide of thallium is mixed with an oxide or carbonate of calcium and oxide or carbonate of barium and oxide of copper in such a molar ratio as to afford superconducting material. Then the obtained powder mixture is charged into a crucible having a lid and heat-treated in oxidation atmosphere (e.g., in air) at about 900 deg.C. Only Tl2O3 in the powder mixture is melted and CaCO3, BaCO3 and CuO are dissolved in the melt to finally provide the superconducting material expressed by the formula Tl2Ca2Ba2Cu3Ox. Thereby phenomenon sublimating Tl2O3 having low melting point can be prevented, since the heat treatment is carried out using the crucible having a lid.