baber/WOPTO huggingface dataset:
Patent JP-2000012369-A (JP)
Title: Manufacture of ceramic capacitor
Inventor: SHIMABARA YUTAKA
IPC: H01G4/30
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To de-polarize with ease and sure for efficiently obtaining desired characteristics by projecting laser beam to a ceramic constituting a ceramic capacitor for de-polarizing a ceramic with polarization. SOLUTION: A laser device which generates carbon dioxide gas laser comprising infrared ray wavelength is used as a laser light source 3. Related to the device, a carry-pitch is so adjusted that laser beam 2 is poured to a center part 1a of the upper surface of a ceramic capacitor 1. Using the device, the laser beam is projected to the center part 1a of the upper surface of the ceramic capacitor 1 after completion of breakdown-strength test from the laser light source 3 for de-polarizing process. A rare gas halide exima laser comprising ultraviolet ray wavelength, etc., may be used instead of the carbon dioxide gas laser comprising the infrared ray wavelength.
Patent JP-S6080615-A (JP)
Title: Flexible film rising and falling dam
Inventor: MATSUOKA HARUHIKO
IPC: E02B13/00
Filed: 1983-10-12
Abstract: PURPOSE:To effectively discharge draining water in a rising and falling dam made of a flexible film by a method in which a drain box connected to the dam of its air supply and discharge pipe is provided and connected to a drain discharge pipe and an air supply pipe to raise the pressure of the box. CONSTITUTION:A drain trap box 4 is connected through a connecting pipe 2 to the air supply and discharge pipe 6 for a dam 1 and also connected to an air supply pipe 5 to raise the pressures of the pipe 6 and the box 4. Draining water in the dam 1 is stayed in the drain trap box 4 through an air supply and discharge pipe 10 and the connection pipe 2. In discharging draining water in the box 4, valves 7 and 8 are opened, a pressurizing device 9 is actuated, and pressure air is passed through the pipe 5 to raise the internal pressure of the box 4. The water in the box 4 is pushed by the pressure and discharged through the pipe 6 from an outlet 16.
Patent JP-H0239307-A (JP)
Title: Plant monitor device
Inventor: FUJII MAKOTO
IPC: G10L15/00
Filed: 1988-07-29
Abstract: PURPOSE:To improve the monitoring performance and the operability of a plant by showing the process data to an operator with speech synthesis and therefore facilitating the pointing actions for the names to show the area and the contents of the process data which are needed at present. CONSTITUTION:When a plant area shown on a display device 1 is touched with a finger, etc., a touch screen works to detect the touched coordinates. A touched area detecting device 10 compares the coordinate data on the picture displayed on the device 10 with the touched point coordinates detected via a touch screen to detect a specific area of the plant that is pointed. While the name of the process value is inputted to a speech recognition device 9 in human voices. The various process data are inputted on line to a process monitor computer from the plant name areas. Then the data on the plant process variable which is indicated by the data plant areas received from the device 10 and the data on the name of the plant process value obtained from the device 9 is shown to an operator.
Patent JP-H0239184-A (JP)
Title: Image forming device
Inventor: HASEGAWA HARUMI
IPC: G03G19/00
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a sharp image regardless of the moving amount of an image carrying means by keeping the moving speed of the image carrying means constant. CONSTITUTION:Developer images are successively formed onto a developer image carrying means 22 moved by means of a first moving means; the strip image-carrying means 38 is taken-up and moved by means of a second moving means 14 at constant speed syncronized with the moving speed of the developer image carrying means 22; The developer images are successively transferred onto the strip image-carrying means 38. An image is formed by using the transferred developer image as a magnetic latent image. Regardless of the taken-up amount of the image carrying means 38, it is moved at constant speed, therefore, a sharp image is obtained.
Patent JP-S6166755-A (JP)
Title: Electromagnetic wave-shielding resin composition
Inventor: KAMISHIRO SUMIO
IPC: C08L51/02
Filed: 1984-09-11
Abstract: PURPOSE:To provide the titled composition capable of keeping high electromagnetic wave-shielding property even at >=50 deg.C and >=0 deg.C, by compounding specific amounts of specific stainless steel fiber and non-conductive inorganic fiber to a specific thermoplastic resin. CONSTITUTION:The objective composition can be produced by compounding (A) a thermoplastic resin (e.g. ABS, polyamide, etc.) excluding polymers composed mainly of polytetramethylene terephthalate with (B) stainless steel fiber having an average diameter of 3-50mu and average fiber length of 3-50mm and (C) non-conductive inorganic fiber (e.g. glass fiber) having an aspect ratio of >=50 and an average diameter of >=5mu. The amount of the component B is 5-20(wt)%, preferably 5-10%, and that of the component C is 4-30%, preferably 5-15%, based on the component A. The sum of the components A, B and C is 100%.
Patent JP-S6251680-A (JP)
Title: Phthalide derivative and recording material composed of said derivative
Inventor: HORIIKE TETSURO
IPC: B41M5/145
Filed: 1985-08-29
Abstract: NEW MATERIAL:The compound of formula I [at least one of R1-R6 is aralkyl of formula II (n is 0-2; R7 is H or 1-4C alkyl; R8 is R7, halogen, 1-4C alkoxy, etc.) and the other substituent groups are H, 1-8C alkyl, 5-12C cycloalkyl, aryl, etc.]. EXAMPLE:3-Dimethylamino-6-( N-ethyl-N-beta-phenylethylamino )fluorene-9-spiro-3'-(6'-dimethylamino)phthalide. USE:A color-developing substance useful for a recording material such as pressure- sensitive or heat-sensitive recording sheet. It is a colorless or light-colored basic dye exhibiting deep and clear blue color when contacted with an electron- accepting substance to form a colored image having especially high fastness to light and readable by an optical character reader. PREPARATION:The compound of formula I can be produced by diazotizing the triphenylmethane derivative of formula VIII with NaNO2 in sulfuric acid and cyclizing the product in the presence of copper powder, etc.
Patent JP-H0745762-A (JP)
Title: Semiconductor device cooling device
Inventor: FUJISAKI AKIHIKO
IPC: H01L23/36
Filed: 1993-07-30
Abstract: PURPOSE:To provide a semiconductor device cooling device of improved cooling efficiency by a method wherein a coolant oblique guide means which enables coolant to obliquely contact the upside of a semiconductor device from the upstream side of a flow of coolant to the downstream side. CONSTITUTION:Tilted column-like heat dissipating fins 37 are arranged in matrix on the upside 11a of a semiconductor device 11 and fixed as tilted by an angle of theta toward the upstream of a parallel flow of coolant 43. The parallel flow of coolant 43 is made to flow obliquely downward 44 along the front side 38 of the tilted column-like heat dissipating fin 37 and then separated into two flows 45 traveling along the sides of the column-like heat dissipating fin 37 toward a downstream side. Therefore, coolant is increased in flow rate around the lower part of the column-like heat dissipating fin 37 and in the vicinity 39 of the lower end of the column-like heat dissipating fin 37 on the uppside 11a of the semiconductor device 11, so that the corresponding part of the upside 11a of the semiconductor device 11 can be efficiently cooled down. The column-like heat dissipating fin 37 is tilted, whereby it can be enhanced in surface area, and in result heat transmitted from the column-like heat dissipating fins 37 to the parallel flow 43 of coolant is increased in quantity.
Patent JP-H0635020-A (JP)
Title: Optical frequency shifter
Inventor: YAMAGAMI TORU
IPC: G02B27/28
Filed: 1992-07-17
Abstract: PURPOSE:To vary a light frequency difference without altering the arrangement relation of optical elements. CONSTITUTION:Light which is split into two by a light splitting means is shifted in light frequency by 1st and 2nd acoustooptic means 3 and 5 and coupled into one by an optical coupling means 7. At this time, the 1st and 2nd acoustooptic elements 3 and 5 are arranged in much optical relation that when the center frequencies of the 1st and 2nd acoustooptic elements 3 and 5 are shifted by a specific frequency, the projection direction and displacement quantities DELTAthetaB of the projection lights from the acoustooptic elements cancel each other.
Patent JP-H0354430-A (JP)
Title: Method for tightening coupling of oil well pipe and method for judging abnormality in tightening
Inventor: TAKOJIMA KOZO
IPC: G01L5/00
Filed: 1989-07-24
Abstract: PURPOSE:To make it possible to tighten an oil well pipe in consideration of sealing torque and to make it possible to judge the abnormality in tightening from the viewpoint of the sealing torque by detecting the tightening torque, and finding the torque at a bending point where the tightening torque rises up suddenly. CONSTITUTION:Tightening torque 1 when a coupling is tightened is detected. Torque Tx at a bending point P where the tightening torque rises up suddenly is found. Predetermined minimum sealing torque is added to the torque Tx, and operating torque is obtained. Then, the operating torque is compared with the predetermined minimum torque. Tightening is completed when any of the values becomes the larger value. As a result, torque TF when the tightening is completed is dispersed with the magnitude of the torque Tx, but the predetermined minimum sealing torque is secured without fail. Meanwhile, when the operating torque obtained by adding the minimum sealing torque to the torque Tx is larger than the predetermined maximum torque, it is judged that the tightening is abnormal.
Patent JP-S6165189-A (JP)
Inventor: UIRIAMU SUPENSAA BETSUTSU JIYU
IPC: G21C11/08
Filed: 1985-08-29
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-S6168026-A (JP)
Inventor: YOSHIMOTO YOUSUKE
IPC: A61B1/267
Filed: 1984-09-12
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-H0911400-A (JP)
Title: Laminated sheet
Inventor: YOKOTA JUNICHIRO
IPC: B32B15/08
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive laminate sheet enhanced in mechanical properties and fire retardancy by laminating metal plate like articles to both surfaces of a base material sheet like article wherein glass fibers are added to an olefin resin in a specific ratio. SOLUTION: Metal plate like articles are laminated to both surfaces of a base material sheet like article wherein 10-60 pts.wt. of glass fibers are added to 100 pts.wt. of an olefin resin. The tensile strength of the base material sheet like article is set to 500kg/cm<2> or more and the bending modulus of elasticity thereof is set to 20000kg/cm<2> or more. The olefin resin is selected from high density polyethylene, medium density polyethylene, linear low density polyethylene, ultrahigh mol.wt. polyethylene and the others. The glass fibers are, for example, glass chopped strands or glass rovings and the average diameter thereof is set to 5-20μm and average fiber length is pref. 0.5-10mm in chopped strand type fibers. As a metal plate like article, aluminum or an aluminum alloy is especially pref. because light in wt. and the thickness thereof is pref. set to 100-600mm.
Patent JP-H0476791-A (JP)
Title: Word area extracting system
Inventor: NAKAYAMA HIROSHI
IPC: G06K9/20
Filed: 1990-07-19
Abstract: PURPOSE:To improve operability and efficiency by specifying an optional word area on a display screen by frame moving operation and extracting the word area. CONSTITUTION:The word area extracting system consists of a CPU 1, a program memory 2, a data memory 3, a CRT display 4, interfaces 5, 9, 11, an image memory 6, a mouse 7, a keyboard 8, and an auxiliary storage device 10. The system extracts a word area from a partial image in a frame larger than the word area, and since accuracy is not required for positioning between the frame and the word area as compared with a conventional method and the frame size is almost constant, the positioning can be executed only by moving the frame. In addition, both vertical and horizontal guide lines are prepared for the standards of positioning between the frame and the word area in the horizontal and vertical directions. Consequently, a required word area can be accurately extracted by the simple operation.
Patent JP-S6435464-A (JP)
Title: Contact electrostatic charging device
Inventor: KOITABASHI NORIFUMI
IPC: G03G15/02
Filed: 1987-07-30
Abstract: PURPOSE:To obtain a durable electrostatic charging roller which has good contactness and no irregularity of electrostatic charging by forming the electrostatic charging roller of a foamed body and making the porosity and hole rate of the surface smaller than those of the inside. CONSTITUTION:The electrostatic charging roller 2 which is applied with a voltage by a power source 5 has a conductive rotary shaft 20 as its core material and its peripheral surface is coated with a conductive foamed layer 21 formed by dispersing a conductive material such as carbon black in foamed urethane rubber, etc. Then the porosity and hole rate of the surface 21a of the foamed layer 21 are set smaller than those of the inside 21b. Therefore, even when the contacting force of the electrostatic charging roller 2 is not so large, the roller 2 can be brought into contact with the photosensitive drum 1 and the surface 21a is made smooth having no unevenness, so the durable roller having no irregularity of electrostatic charging is obtained.
Patent JP-H0240948-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARASAWA AKIO
IPC: H03K5/13
Filed: 1988-07-30
Abstract: PURPOSE:To control independently the rise time and the fall time of a CMOS logic circuit by inserting variable resistance elements controlled from mutually independent external terminals, in an power supply route and a grounding route of the CMOS logic circuit. CONSTITUTION:An internal inverter circuit is constituted of a CMOS inverter circuit, N-channel or P-channel MOS Tr 3 and Tr 4. In the CMOS inverter circuit, gates of a P-channel MOS Tr 1 and an N-channel MOS transistor Tr 2 are mutually connected, and drains of the transistors are mutually connected. The above node-points are made the logic input and the logic output, respectively. The MOS Tr 3 and Tr 4 are inserted, respectively, in the power supply side and the grounding side of the CMOS inverter circuit. The Tr 3 and the Tr 4 are used as variable resistance elements, and the gates of them are connected with the external input terminals 5 and 6, respectively. By voltages independently applied to the external input terminals 5, 6, characteristics of the rise time and the fall time of output voltage can be independently controlled.
Patent JP-S6252666-A (JP)
Title: Production planning method
Inventor: NAKAMURA KENJI
IPC: G06Q50/04
Filed: 1985-08-30
Abstract: PURPOSE:To shorten a processing time by computarizing the generation of a production plan. CONSTITUTION:Reference data necessary for calculating man hour and man power is edited and set by the period, machine type and department in correspondence to a calculation procedure. Following said initialization, output data 8a and 8b which are entered on an input data sheet 8 corresponding to the code of the machine type are inputted through a key-in input 20, and the reference data stored in the 1st memory device 4 is extracted with a machine type code 8a entered on the input data sheet 8 together with the initialized output data on the period and machine type basis as a development key. Then a man hour system 22 and a man power system 23 execute their programs. The processed data is edited and set by the period, machine type and department, all of which are edited by initialization, and is stored in the 2nd memory device 2. The stored data is program-processed by a printing action processing 24, and is outputted and issued as the production plan 9.
Patent JP-S6082303-A (JP)
Inventor: OSADA SUMIO
IPC: B28B1/26
Filed: 1983-10-13
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-H1016982-A (JP)
Title: Inner partition body
Inventor: NAKAMURA MASAHIRO
IPC: B65D25/04
Filed: 1996-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an inner partition body which is easily molded and stacked well and which does not require a large space for keeping it and which is appropriate for the automatic packaging process and which can stably hold a plurality of cylindrical containers contained. SOLUTION: This material is an inner partition body to contain a plurality of cylindrical containers and a folding-up line 1 is provided at the center and partition parts 2 forming right-angled pairs against the folding-up line 1 at both sides of the folding-up line. A pair of containing parts 3 are formed between adjacent two pairs of partition parts 2. When the inner partition body is folded up along the folding-up line 1, at least a part of a pair of containing parts 3 forms a circumferential face getting in contact with a cylindrical container.
Patent JP-S6170868-A (JP)
Title: Electronic camera
Inventor: OGAWA YUKIO
IPC: G03B7/08
Filed: 1984-09-14
Abstract: PURPOSE:To prevent erroneous over exposure or under exposure in the movie image pickup having a comparatively narrow dynamic range by adopting the constitution that the control level of a suitable exposure range is switched depending on still image pickup and movie image pickup. CONSTITUTION:A light from an object 9 is subject to image-forming by an image pickup lens 10 and converted into an electric signal by an image pickup element 12 via an exposure control circuit 11. When a switch mode S is selected by the mode changeover switch 22, each circuit records a still picture via a sequence control circuit 21 and an exposure time setting circuit 25 controls the shutter in the circuit 11 so as to obtain an exposure time set manually in advance, switches 4, 6 are thrown to the still S position to set a reference voltage VSH to a VSL. When the movie mode M is selected, the exposure time is controlled automatically to be a prescribed time.
Patent JP-S5892268-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUCHI JIYUN
IPC: H01L29/78
Filed: 1981-11-27
Abstract: PURPOSE:To manufacture an extremely high density MOSIC, by making a polycrystalline silicon film an insulating material as an oxide (SiO2), thereby excluding leaking currents between cells and enhancing the insulating effect between layers. CONSTITUTION:A part of a second gate polycrystalline silicon film remains in a concave part 14 at the lower part of a first gate polycrystalline silicon film 5. This part acts as a source of the leaking currents. The remaining polycrystalline silicon material is all made to be SiO2, by performing the first oxidation treatment, in which heat treatment is performed for ten minutes in an dried oxygen at 900 deg.C, and further performing the second oxidation treatment for thirty minutes in steam atmosphere at 900 deg.C. At the same time, an oxide film is grown on the second gate polycrystalline silicon film, and the insulating property is enhanced.
Patent JP-S5981636-A (JP)
Title: Double picture photographing device
Inventor: TSUNASHIMA TAKASHI
IPC: H04N5/225
Filed: 1982-10-30
Abstract: PURPOSE:To enjoy one picture as a film slide by moving one of slantingly provided mirrors on an A-size or B-side optical axis with a movement knob, and fixing a unit type slide projector detachably in the space formed as mentioned above. CONSTITUTION:The movement knob 28 is operated to move a mirror 9 on the B-side optical axis 6' to an unhindering position and the unit type slide projector 48 is fixed in an attachment hole 41 to an enclosure 1. In this fixed station, the slide projector 48 is operated to realize such use that a slide picture is obtained in a video camera (a) through a half-mirror 7.
Patent JP-H0357253-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA ISAO
IPC: H01L23/48
Filed: 1989-07-26
Abstract: PURPOSE:To realize a small size without lowering a reliability by a method wherein a bonding wire from a semiconductor chip is connected to a position which is separated toward the outside from the semiconductor chip on a post part or a tab part. CONSTITUTION:Outer parts 1a, 2a and inner parts 1b, 2b of a tab part 1 and a post part 2 are provided inside a resin 5 constituting a package. A semiconductor chip 3 is mounted on the tab part 1 or the post part 2; the chip 3 is moved so as to be separated from the respective outer sides 1a, 2a and is arranged in a zigzag manner. In the case where the chip 3 has been mounted on the tab part 1 or the post part 2 in its neighborhood, bonding wires 6, 9 from the chips 3 are connected to positions which are separated toward the outer sides 1a, 2a from the chips 3. Thereby, space on the inner part 1b is not required in a lengthwise direction of the resin 5; the package can be made small-sized without changing a chip size; a reliability is not lowered.
Patent JP-2001022295-A (JP)
Title: Display device and its production
Inventor: SAGAWA MASAKAZU
IPC: H01J9/02
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To make it possible to excellent patterning of upper electrodes without degrading the performance of an electron source of an MIM type tunnel diode structure by separating the upper electrodes between signal wiring by utilizing the serrated parts disposed along the signal wiring. SOLUTION: The MIM type electronic power source array 1 substrate is composed of stripe-like lower electrodes 2 which are formed on a substrate 1 consisting of soda glass, etc., and extend in an X direction, a field insulating film 5 and tunnel insulating film 6 which are formed on the lower electrodes 2, the stripe-like signal wiring 3 which is formed on these insulating films and extends in a Y direction and the upper electrodes 4 which are formed on the signal wiring 3. The lower electrodes 2 and the signal wiring 3 are so formed as to intersect approximately orthogonally with each other. Electron release parts are formed in the portions within the regions where the lower electrodes 2 and the signal wiring 3 overlap. These electron release parts are formed to a matrix form.  The deposited upper electrodes 4 are broken in serration by the serrate structure consisting of the grooves 30 disposed at the substrate 1 and are automatically separated by each of the signal wiring 3.
Patent JP-H0942235-A (JP)
Title: Fixing jig for cable support hardware
Inventor: OCHI MASUMI
IPC: F16B5/10
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a fixing jig for a cable support hardware to prevent dislocation of a support hardware, supporting a cable, from a rib hardware, and prevent an adverse influence from being exercised on a cable due to dislocation from the support hardware from the rib hardware. SOLUTION: A jig 7 is formed in such a manner that a protrusion part 4 is provided to be engaged with the engaging hole 2 of a plate-form rib hardware 1 having a guitar-shaped fit-in hole 2, and a support hardware 3 to form a shelf on which a cable is placed in such a state that a protrusion part 4 is fitted in the guitar-shaped fit-in hole 2 is fixed at a rib hardware 1. In the jig, a engaging piece 701 slidably fitted in the support hardware 3 is formed in the bottom part of the jig 7. Further, A protrusion piece 702 to close a gap provided in such a state that the protrusion part 4 of a support hardware 3 is fitted in the guitar-shaped fit-in hole 2 of the rib hardware 1 is formed on the back of the jig 7 and a surface on the side making contact with the rib hardware 1.