baber/WOPTO huggingface dataset:
Patent JP-H11309866-A (JP)
Title: Manufacture of ink jet printer head
Inventor: OSUGI YUKIHIRO
IPC: B41J2/055
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To cover electrodes formed on juxtaposed side walls completely with an insulating film. SOLUTION: This ink jet printer head 1 comprises a substrate 2, a top plate 3 and a nozzle plate 4 and a pressure chamber 13 is formed by surrounding a groove 8 made in the substrate 2 with the top plate 3 and the nozzle plate 4. Independent electrodes 10 are formed in respective grooves 8 while covering the side face of a side wall 9 forming the groove 8 entirely at such a interval as the adjacent electrodes 10 do not touch each other at the top of the side wall. An insulating film 12 is formed by electrodepositing paint on the surface of the electrode 10 such that the electrodeposited paint on the opposite sides at the top of the side wall is softened to touch each other when baking.
Patent JP-H07325618-A (JP)
Title: Diagnostic knowledge acquisition device
Inventor: OKAMACHI MASAO
IPC: G09B9/00
Filed: 1994-05-31
Abstract: PURPOSE:To provide a diagnostic knowledge acquisition device which enables a person who has diagnostic knowledge about industrial equipments to prepare a diagnostic rule directly and simplifies a diagnostic system. CONSTITUTION:A cause and effect matrix and restriction conditions are inputted from an input device 1 and stored in a data storage device 4. A matrix/tree conversion device 2 inputs the cause and effect matrix and restriction conditions stored in the data storage device 4 to prepare and store a diagnostic tree in the data storage device 4 and send it out to a display device 5, where it is displayed. A tree/rule conversion device 3 inputs the diagnostic tree stored in the data storage device 4 and generates a diagnostic rule. This diagnostic rule is stored in the data storage device 4 and also displayed on the display device 5. Further, the diagnostic tree generated by the tree/rule conversion device 3 is sent out from a data transmission device 6 to other devices.
Patent JP-H05288971-A (JP)
Title: Method and apparatus for producing optical cable
Inventor: SANO HIROAKI
IPC: G02B6/44
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the optical cable adequate for utilization in an environment where a temp. change is drastic or other special laying environments by sealing an optical fiber into a metallic pipe in the state of an extremely low moisture content. CONSTITUTION:A metallic sheet 1 is formed to a tubular shape by a tubular shape forming part 3 and the butt end faces thereof are welded by a welding machine 4, by which the optical cable is formed together with the optical fiber 1 to be fed by an introducing pipe 6. Dried gas is admitted near to the weld zone from a gas inflow pipe 5 and the gas in the pipe is sucked through the optical fiber introducing pipe 6. The optical fiber 1 is heated by a heating part 8 provided on the optical fiber introducing pipe 6 and the moisture contained in its coating is evaporated and is discharged together with the gas to the outside of the optical fiber introducing pipe 6.
Patent JP-S599692-A (JP)
Inventor: SASAKI TAKEO
IPC: G09G1/04
Filed: 1982-07-09
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-H0417241-A (JP)
Title: Cathode-ray tube
Inventor: KANNA KENICHI
IPC: H01J29/88
Filed: 1990-05-10
Abstract: PURPOSE:To effectively adsorb and remove unnecessary gas inside a cathode-ray tube by forming a conductive film including at least one of activated alumina, silica gel and molecular sieve, and conductive powder on the surface of a tube body internal member except for a fluorescent screen. CONSTITUTION:A conductive film including at least one of activated alumina, silica gel and molecular sieve, and conductive powder is formed at least on the surface of a tubular internal member except for a fluorescent screen. Namely, since each of activated alumina, silica gel and molecular sieve has a large specific surface area and an excellent adhesive capacity, excellent gas adsorptivity can be exhibited if the conductive film is formed on the surface of the tube body internal member of a cathode-ray tube by using at least one kind of these. Therefore, it is possible to prevent a vacuum degree inside the cathode-ray tube from being deteriorated and to lengthen its lifetime.
Patent JP-S63107266-A (JP)
Title: Reader
Inventor: HARADA KIYOSHI
IPC: H04N1/19
Filed: 1987-05-14
Abstract: PURPOSE:To prevent a misalignment between solidstate image pickup elements and to stably read pictures against the variance of temperature, the change with the lapse of time, oscillation, shock, etc., by sticking solid-state image pickup element to an optical member, which forms a part of an optical system, with an attaching member between them. CONSTITUTION:A lens reading unit consists of a lens 21 and a prism 22 as a reading lens system and a red channel (R-ch) CCD 25 and a cyan channel (C-ch) CCD 27 as a line image sensor. The optical image of an original is converged by the lens 21 and is separated into an R-ch image and a C-ch image by a dichroic mirror 23 provided in the prism 22, and respective optical images are formed on light receiving faces of the R-ch CCD 25 and the C-ch CCD 27 stuck to the prism 22 as the optical member with attaching members 24 and 26 between them. Glass, ceramics, an alloy having a low thermal expansion coefficient (for example, an Invar alloy or a nyresist cast iron), or the like is proper as materials of attaching members.
Patent JP-2000303377-A (JP)
Title: Shoe-pressing belt and its production
Inventor: INOUE HIDEO
IPC: D21F3/00
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a shoe-pressing belt enabling the freedom of bending in a CMD direction to be improved and enabling the occurrence of cracks of the belt contacted with the end of the shoe to be effectively prevented, and to provide a method for producing the same belt. SOLUTION: This belt comprises a first resin layer 2 formed on the surface of a mandrel 8 having a polished surface, a substrate resin layer 3 formed on the outer periphery of the layer 2 and a second resin layer 4 formed so as to include the layer 3. The layer 3 is formed with a composite layer comprising an inner layer A where a thread 5 is spirally wound on the layer 2 in a circumferential direction (an MD direction or a belt traveling direction), an inbermediate layer B where a thread 6 is arranged nearly parallel to the axial direction (a CMD direction) of the mandrel 8 on the inner layer A and an outer layer C where a thread 7 is spirally all wound in a circumferential direction in a crimped state on the layer B, and therefore has a basic structure capable of enduring compression and tension in a CMD direction.  Freedom with respect to bending at a shoe edge in a CMD direction is improved by crimping the thread in the intermediate layer B through both the thread in the outer layer C and the thread in the inner layer A.
Patent JP-H06334895-A (JP)
Title: Video signal processing circuit
Inventor: YOSHIDA YOSHIO
IPC: H04N5/14
Filed: 1993-05-20
Abstract: PURPOSE:To input a video signal by dividing a correction circuit, executing adjustment of picture quality such as contrast and brightness in the intermediate stage, and applying gamma correction corresponding to a display device so as to apply optimum gamma correction to the video signal. CONSTITUTION:An input video signal is A/D-converted 2 and inputted to an image pickup gamma correction circuit 3. The circuit 3 corrects the video signal based on a conversion table for gamma correction suitable for correction of the image pickup camera in a ROM. The video signal corrected by the circuit 3 is inputted to a multiplier 4, in which the video signal is multiplied by a contrast adjustment signal and the product is inputted to an adder 5. The adder 5 adds the product to a brightness adjustment signal, in which the brightness of the video signal input signal is adjusted and the result is fed to a display device gamma correction circuit 6 as a video signal. The circuit 6 corrects the video signal based on a conversion table in the ROM and the signal is fed to a liquid crystal display panel 9 via a D/A converter 7 and an amplifier 8.
Patent JP-S5644033-A (JP)
Title: Oxygen supplying and enriching device
Inventor: INOUE KIYOSHI
IPC: A01K63/04
Filed: 1979-09-18
Abstract: PURPOSE:To make possible oxygen enriching of good workability and efficiency by mounting a revolving shaft mounted with rotators to the bearings provided on the circumferential edge of a basin, water tank or the like, and driving the rotators to rotatively move respective discs etc. into air and water. CONSTITUTION:A revolving shaft 3 mounted with plural discs, honeycomblike porous plates, porous drums or rotators 2 combined with these is mounted to the bearings 9 provided on the circumferential edge of a basin or water tank 1 and the shaft 3 is revolved at a low speed with a motor 5. The rotator 2 rotatively moves in air and water W to carry the air into the water and carry out the water into the air, thereby causing air-water mixing. If the spacing 21 between the end 22 of the rotators 2 and the tank 1 is made suitably narrow, the water flows in through-holes 4, 12, 14 and enters the next water well 28, and by repeating this, it is agitated and mixed and is thereby enriched with oxygen.
Patent JP-S62277284-A (JP)
Inventor: ASAKAWA TERUO
IPC: B25J9/04
Filed: 1986-05-23
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-H09304833-A (JP)
Title: Projection type projector
Inventor: UCHIYAMA TAKAYUKI
IPC: G03B21/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To automatically correct the inclination of an image by allowing a spatial optical modulation element held to freely turn around the optical axis of a projection optical system to have an automatic balancing function by a gravity member and correcting the inclination in a horizontal direction. SOLUTION: The spatial optical modulation element 6 is held to freely turn around the optical axis 20 of the projection optical system 7 by a holding member 25, and has the automatic balancing function by attaching a weight 26 to its center in a width direction on a lower end side. Therefore, when a housing 1 is arranged to be faced to a screen 11, the inclination of the color projected image 12 need not be adjusted and a projection angle has only to be adjusted by height adjusting mechanisms 13 and 13. Namely, even when the housing 1 is inclined, the element 6 itself is turned by the automatic balancing function so as to correct the inclination in the horizontal direction, whereby the color projected image 12 is horizontally projected on the screen 11.  It is good to perform the same adjustment in the case the upper surface of a set table or a desk on which a liquid crystal projector is set is inclined.
Patent JP-H01289109-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATADA MITSUTAKA
IPC: H01L21/20
Filed: 1988-05-16
Abstract: PURPOSE:To display excellent interfacial characteristics subject to less transition and defects by a method wherein, after forming an amorphous layer on the mirror surface part of a semiconductor substrate, two substrates are bonded together through the intermediary of the amorphous layer to solid-deposit the amorphous layer. CONSTITUTION:The ground surface of a mirror-ground low concentration N<-> substrate 20 is implanted with Si ion to form an amorphous layer 21 by making the crystal surface amorphous. Both of the substrate 20 and another mirror- ground high concentration N<+>substrate 22 are subjected to the surface cleaning process a and hydrophilic process (b). First, the formation surface of a layer 21 on the substrate 20 is brought into contact with the mirror-ground surface of the substrate 22 to form a contact substrate for heat treatment (exceeding 600 deg.C). Through these procedures, the solid epitaxial deposition is performed conforming to the crystalline structure of the substrate 22 to form a boundary layer 30. Secondly, the layer 20 is lapped or mirror-ground down to proper thickness to form a junction substrate 23. Finally, a high concentration P<+> layer 27 is formed and then electrodes 28, 29 are formed to form a diode 24 in high breakdown strength.
Patent JP-H06308349-A (JP)
Title: Optical fiber coupler and its production
Inventor: MORITA AKIRA
IPC: G02B6/287
Filed: 1993-04-21
Abstract: PURPOSE:To provide the optical fiber coupler consisting of single mode fibers varying in propagation constants usable in the case of optical connection of the single mode fibers varying in propagation constants with low connection loss like in the case of connection of, for example, a rare earth element-doped fiber and other single mode fibers and the method for producing the same. CONSTITUTION:This optical fiber coupler is formed by fusing and stretching two kinds of the single mode fibers f, fER varying in the propagation constants. The mode field diameters of both fibers are equalized and the clad diameters are reduced in the optical coupling region formed by fusing and stretching, by which the propagation constants of both fibers are made the same.
Patent JP-S5821945-A (JP)
Title: Data communication system
Inventor: HIYAMA KUNIO
IPC: G06F13/38
Filed: 1981-07-31
Abstract: PURPOSE:To perform the data communication with high efficiency, by providing the transmtting and receiving channel registers, a coincidence detecting circuit and a mode register at a terminal control part and then transmitting or accepting contents of the channel register to or at a common bus. CONSTITUTION:Each node device includes a transfer control part, a terminal control part corresponding to the terminal device, and a common bus that connects the transfer control part to the terminal control part. The terminal control part contains a transmitting channel register 502 which stores the number of the channel to be transmitted, a coincidence detecting circuit 5 which detects the coincidence between the contents of the register 502 and the channel number of each bus within a bus, and a mode register 504 which shows the result of connection between the register contents and each bus within a bus. The register 504 transmits the transmitting data to the transmitting bus within a bus or to an internal bus when the circuit 510 detects the coincidence. Then the receiving data is fetched from the receiving bus of a bus or from the internal bus when a coincidence detecting circuit 511 detects the coincidence between the receiving data and the contents of a receiving channel register 503.
Patent JP-H05310097-A (JP)
Title: Troubleshooting device for air bag
Inventor: YOSHIMOTO MASARU
IPC: B60R21/16
Filed: 1992-05-12
Abstract: PURPOSE:To judge whether the start of a microcomputer is caused by a reset signal due to power on, run away of a microcomputer, etc., or by noise and, when it is caused by the latter, to prevent a warning lamp from lighting by omitting a primary check, in a troubleshooting device for air bag in which a microcomputer for troubleshooting is incorporated. CONSTITUTION:If data A0 of a specific memory M0 in a microcomputer remains unchanged (not erased) when a program is started to execute, it is judged to be a reset due to noise, and a normal check is immediately executed, omitting a primary check (Steps 1, and 4). On the other hand, if it is reset by power on, etc., the primary check is executed starting from Step 1 through 3.
Patent JP-H10337128-A (JP)
Title: Production of seedling of cineraria plant
Inventor: MURAYAMA TOSHIO
IPC: A01H4/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the seeding of a Cineraria plant, enabling to efficiently and massively produce the seedlings uniform in the genetic characters such as a flower color. SOLUTION: This method for producing the seedlings of a Cineraria plant comprises culturing the tissue pieces of the Cineraria plant on a solid culture medium containing an auxin, naphthalene acetic acid(NAA), and a cytokinin, transplanting the formed calluses to a culture medium containing the NAA and the cytokinin, culturing the calluses under the irradiation of light to differentiate adventitious buds, and subsequently culturing the obtained adventitious buds in a solid culture medium containing the NAA to obtain the rooted seedlings.
Patent JP-H05314567-A (JP)
Title: Mathod and medium for optical recording and reproduction
Inventor: HOSHINA SHOJI
IPC: G11B11/10
Filed: 1992-05-12
Abstract: PURPOSE:To increase the density of the information trains which are recorded and reproduced in the radius vector direction of the optical information recording and to improve the recording density by recording and reproducing plural trains of information on a single track. CONSTITUTION:The guide grooves and the wobbling pits are formed on a supporter 1 made of glass, resin, etc., as the recessing/projecting parts. Then the track boundary lines 4 are provided for the tracks produced by the guide grooves and the wobbling pits. A photosensitive film 3 like a magnetic film having the magneto-optical effect is provided on the supporter 1, and a recorded pattern 5 is formed on the film 3. Thus plural trains of patterns 5 are recorded to a single train of lines 4. As a result, the density of the pattern 5 is decided regardless of the density in the radius vector direction of the line 4. Then the density can be increased for the information trains which are recorded and reproduced in the radius vector direction.
Patent JP-S61276005-A (JP)
Title: Positioning control device
Inventor: ODA KEISUKE
IPC: G05D3/12
Filed: 1985-05-31
Abstract: PURPOSE:To make the circuit simple, to make the device low-priced and to eliminate the labor of the checking of the circuit by using the selecting circuit of the input circuit to the deviation counter and the enable terminal of the deviation counter. CONSTITUTION:A data selecting circuit 37 selects a differential output 22 of a command pulse 2 when a 1/2 frequency dividing clock 12 is L, inverts the level and outputs it as the first selecting output 38. Differential outputs 21a of A and B phase pulses 4 and 5 fed back when a clock 12 is H is selected, the level is inverted and the output is outputted as the selecting output 38. The second selecting output 39 also inverts and outputs a direction command signal 28 when the clock 12 is L and inverts and outputs a direction signal 30 of the feed-back at the time of H respectively. The output 38 is inputted to the enable terminal of a counter 7, the clock input of the counter 7 only for half a cycle can be executed each time the pulse 2 is inputted and the pulses 4 and 5 are changed, and the counting direction at that time is set from the output 39 to the UP/DOWN terminal. The input signal is changed by the H level and executes the counting for one pulse.
Patent JP-H07323321-A (JP)
Title: Method for passing hor rolled steel strip through rolling mill
Inventor: ONISHI TOSHIO
IPC: B21B39/12
Filed: 1994-05-31
Abstract: PURPOSE:To secure stable strip passing property over the entire length from the tip part of a hot rolled steel strip to its tail end by passing the hot rolled steel strip after hot rolling through a rolling mill including the tip while first blowing air. CONSTITUTION:At the time of passing the hot rolled steel strip 1 to which hot finish rolling is applied through the mill while cooling the strip from the begining including the tip part on a hot run table 2, air is blown from air nozzles 7 along the advancing direction of the steel strip 1 in a region, where sensors 4 or the like is arranged, near the outlet side of the finishing mill 3. In this way, the steel strip 1 is cooled so as to be held down just near the outlet side of the finishing mill 3 and camber and waving in the tip part are prevented. Further, in the region on the downstream side of the air blowing region, by injecting cooling water with side sprays 5 along the advancing direction of the steel strip 1, the prevention of camber and waving is further effected and also driving force is not hindered.
Patent JP-H01292704-A (JP)
Title: Self-fusion type insulated wire
Inventor: SHOJI NORIYUKI
IPC: H01B7/02
Filed: 1988-05-18
Abstract: PURPOSE:To improve the flexibility and the heat-resisting property by forming a fusion type resin insulating layer in a coating and baking of a specific paint. CONSTITUTION:A self-fusion type resin insulating layer is formed by coating and baking a paint made by dissolving a mixture of 100 pts.wt. of a low divergent polyhydantin resin, to which 5-40 pts.wt. of urethane prepolymer and 10-100 pts.wt. of polyhydroxy polyether with the mean molecular weight 10000 or more are added, in an organic solvent. In this case, the lower divergent polyhydatin resin is a polyhydatin acid in the condition of solution or the polyhydatin acid forming a polyhydantin ring by opening the rings partially, and it is obtained normally by the reaction of a glycine derivative and isocyanate, amine, or the like. In such a composition, the flexibility, the heat- resisting property, and the coolant-resisting property can be improved, and such a wire can be used for an apparatus such as an electric motor, to which an oscillation and a high temperature of heating are applied.
Patent JP-S5822524-A (JP)
Inventor: ANDOU FUMIO
IPC: H02H3/36
Filed: 1981-07-31
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-S61277059-A (JP)
Title: Analysis of plural items
Inventor: SUZUKI MASUMI
IPC: G01N33/544
Filed: 1985-05-31
Abstract: PURPOSE:To make it possible to analyze a plurality of items, by simple operation such that a specimen is added to the specific area of a developing layer to be migrated. CONSTITUTION:A plurality of reagents each containing an antigen or antibody are preliminarily supported by the different areas on a developing layer capable of developing a specimen and the specimen is added to the specific area of the developing layer to be migrated through each reagent supported area and the reaction product is subsequently observed. For example, the developing layer 10 has Cephalose 4B as a carrier and a position (a) has an anti-IgG antibody and a position (b) has an anti-IgA antibody and a position has an anti-IgM antibody. 5mul of a specimen containing IgG, IgA and IgM is spotted to a specimen spot position (g) and a 0.1M phosphate buffer solution is used as a developing solution to develop the specimen and, after the specimen has been reached the upper end of the developing layer, an eosine labelled anti-IgG antibody, an eosine labelled anti-IgA antibody and an eosine labelled anti-IgM antibody are respectively spotted to d-, e- and f-positions and each eosine labelled antibody is developed to the direction at right angles to the specimen developing direction.
Patent JP-S5821217-A (JP)
Title: Connecting method for optical fiber
Inventor: MIYAJIMA YOSHIAKI
IPC: G02B6/24
Filed: 1981-07-31
Abstract: PURPOSE:To obtain optical fibers reducing its connection loss by butting and melt-sticking two opposed optical fibers, covering the periphery of the connecting point with glass tube and then heating the periphery of the glass tube by discharging to unitedly pulling the optical fibers with the glass tube. CONSTITUTION:Two opposed optical fibers 1 are butted and melt-stuck by heating them with discharging electrodes 6 to obtain a connection point 2. The periphery of the fiber connection point 2 is covered with a thin glass tube 5 and the connection point 2 is unitedly pulled in the direction shown by an arrow by heating it with the discharging electrodes 6. A reinforcing material 3 for connecting part is applied to the periphery of the connecting part 2 and melt-stuck with fiber cores 4. The connecting part 2 is provided with the glass tube 5 and thined like a taper shape by this connecting method of optical fibers, reducing the loss of connection and improving its strength.