baber/WOPTO huggingface dataset:
Patent JP-H03175782-A (JP)
Title: Television receiver
Inventor: KUMAKI SATORU
IPC: H04N3/22
Filed: 1989-12-04
Abstract: PURPOSE:To prevent the deterioration in the vertical resolution and to prevent a shifted secular change in a cathode ray tube by compressing a video image whose aspect ratio is 16:9 in the horizontal direction only, and adopting an optical method expanding the video image only in the horizontal direction with an equal magnification to the compression rate to the front part of the cathode ray tube. CONSTITUTION:In the case of receiving a video image whose aspect ratio is 16:9, the video image 3 whose aspect ratio is 16:9 is compressed in the horizontal direction and a video image 4 whose aspect ratio is converted into 4:3 is displayed on a front face of a cathode ray tube 1 whose aspect ratio is 4:3. An optical means 2 expanding the video image in only the horizontal direction at an equal magnification to the compressed ratio is arranged to the front part of the cathode ray tube 1 and the video image whose aspect ratio is converted into 4:3 is expanded to be the original video image 3 whose aspect ratio is 16:9. Since the scanning line of entire face of the cathode ray tube 1 is used for video image display in this way, the deterioration in the vertical resolution is prevented and since the video image is displayed on the entire face of the cathode ray tube 1, the dispersion in the secular change of the cathode ray tube is prevented.
Patent JP-H04365875-A (JP)
Title: Electroless plating on fluororesin
Inventor: OGASAWARA SHUICHI
IPC: C23C18/22
Filed: 1990-11-22
Abstract: PURPOSE:To form a plating film with good adhesiveness by etching the surface of a fluororesin with naphthalene-1-sodium contg. soln. and further etching with sulfuric acid soln. of specified concn. as the second etching treatment. CONSTITUTION:In the first etching treatment, fluorine in the fluororesin is eluted to make the resin hydrophilic, and in the second etching treatment, the resin surface is further dissolved with a sulfuric acid soln. of >=30wt.% to form uniform fine rugged surface. Thereby, catalyst metal such as Pd and Ag can uniformly intrude into the surface of the fluororesin and adsorb thereon during catalytic activation treatment. Thus, the plating metal couples to the catalyst metal and forms an electroless plating film having good adhesion property.
Patent JP-S63168417-A (JP)
Inventor: BESSHO KEIICHI
IPC: C08F299/02
Filed: 1986-12-27
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-H11217441-A (JP)
Title: Aminosiloxane, its production, method for treating surface with aminosiloxane, and composition containing aminosiloxane
Inventor: MAHR GUENTER DIPL CHEM DR
IPC: C09D183/08
Filed: 1998-11-06
Abstract: PROBLEM TO BE SOLVED: To obtain a polisher and a cleaner exhibiting long-stable surface protection and hydrophobizing effect and excellent gloss by using an amino- containing organopolysiloxane which is slid at room temperature and can undergo a reversible change between solid and liquid states upon a temperature change. SOLUTION: The room-temperature solid amino-containing organopolysiloxane comprises siloxane units of formula I (wherein R<1> is a hydrocarbon group, an alkoxyl, hydroxyl or a halogen; R<2> is a hydrocarbon group; R<3> is an amino- containing hydrocarbon group; a is 0-3; b and c are each 0-2; a+b+c<=3; and at least one amino-containing residue exists). R<1> is desirably a 1-12C alkyl, an alkoxyl or the like; R<2> is a 14-40C hydrocarbon group, especially, octadecyl. R<3> is desirably a group of formula II (wherein R<5> is a 1-14C hydrocarbon group; R<6> , R<8> and R<9> are each hydrogen or an F-, Cl- or Br-substituted 1-10C alkyl; R<7> is a 1-18C hydrocarbon group; and t is 0-6). This organopolysiloxane is emulsified in water to obtain an emulsion.
Patent JP-H04184237-A (JP)
Title: Handy inspection of suction type co gas detector
Inventor: KIMURA KAZUO
IPC: G01N1/22
Filed: 1990-11-20
Abstract: PURPOSE:To enable handy and accurate inspection by a method therein a suction port of a CO gas sampling dilution tube is held at a fixed position near internal flame tip of a gas combustion flame and a suction is performed at a fixed flow velocity to detect a density which is compared with a premeasured value. CONSTITUTION:With the type of a fuel and the size of a flame specified, a gas sampling position of a suction port 2a of a CO gas sampling dilution tube 2 is held constant and when a suction is performed at a fixed speed, a fixed density of a CO gas can be sampled. When passing through an internal hole 3a of a diluting part 3, the CO gas sampled in the dilution tube 2 is diluted by air at a fixed ratio with a bypass tube 3b communicating outside and introduced to a detector 5 via a filter 4 thereby enabling handy and accurate inspection.
Patent JP-S63278795-A (JP)
Title: Booklet-shaped laminated paper production unit
Inventor: SUTANRI JIYANAADO JIYOONZU
IPC: B65H35/06
Filed: 1987-12-16
Abstract: In a machine for making paper booklets from a multiplicity of paper strips on bobbins that are converged into a continuously advancing strand a reciprocating cutting station (25) defined by leading and trailing plates (27, 28) performs the operations of firstly clamping the strand while the station (25) moves with the strand and secondly of cutting off booklet lengths of paper by means of a knife (156). Cut booklets are ejected into a discharge chute (32) by ejection means (200) including an ejector bar (211) terminating a thrust plate (214). According to the invention the ejection means (200) is separated from the cutting station (25) and is fixedly located opposite to the chute (32). Connection between the cutting station (25) and the ejection means (200) is established by a common rotating hexagonal shaft (76) which is operably connected to clamping and cutting mechanisms of the station (25) and which carries a pair of cams (207, 208) that actuate the ejector (211) through a parallelogram linkage. By this means the motion of the ejector (211) can be gradual rather than abrupt, the machine is easier to set up, and the ejector thrust plate (214) can span substantially the full width of chute (32) so that the likelihood of cut booklets becoming misplaced is reduced.
Patent JP-H10161560-A (JP)
Title: Packaging structure for display device
Inventor: KOMURASAKI KENICHI
IPC: H05K1/18
Filed: 1996-11-27
Abstract: PROBLEM TO BE SOLVED: To reduce cost and to increase the size of the screen by mounting driver ICs on a printed circuit board in the form of bare chips using a face down bonding method. SOLUTION: A display section 20 is defined by the liquid crystals injected into glass substrates 18 and 19 and a display cell (a liquid crystal cell) is formed by the above items. A printed circuit board 22 is arranged in a parallel manner against the end face of the substrate 18. Bare chips ICs 23, which act as driver ICs, are mounted on the board 22 by the face down bonding method. While conducting the face down operation, positioning of the ICs on the board 22 is done by using electrically conductive adhesive and then, the mounting is conducted by the face down bonding method. Long size shaped flexible printed circuits(FPC) 24 are arranged along the three sides of the substrate 18. One of the terminal groups provided on the longitudinal direction of the FPC 24 is connected to the cell 21 and the other group is connected to the board 22 by anisotropic conductive films.
Patent JP-H0952371-A (JP)
Title: Ink jet head and production thereof
Inventor: KOBAYASHI JUNICHI
IPC: B41J2/16
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To ensure the sufficient vol. of a liquid chamber by dissolving and removing first and second pattern layers from a laminate of first and second substrates to form a liquid passage and a liquid chamber. SOLUTION: A solid layer 4 being a first pattern layer composed of a resist is formed on a first substrate 1 containing energy generating elements 2 and the solid layer 5 being the second pattern layer is formed on the solid layer 2 at the part corresponding to the liquid chamber. Further, a flat plate 7 being a second substrate is bonded to the solid layer 5. In this state, a curable resin 6 for forming the wall of a liquid passage is injected into the gap between the substrate 1 and the flat plate 7 and the respective solid layers 4, 5 are dissolved and removed from the laminate of the substrate 1 and the flat plate 7 to form a liquid passage and a liquid chamber. By this constitution, the sufficient vol. of the liquid chamber can be ensured and the liquid chamber uniform in height can be formed.
Patent JP-H08169272-A (JP)
Title: Part mounting structure
Inventor: IMAMURA MAKOTO
IPC: F16C11/06
Filed: 1994-12-20
Abstract: PURPOSE: To provide a part mounting structure of high durability by restricting a motion other than the relative turn of a pivot and a bearing section. CONSTITUTION: A contact section 20 on the internal side the first projection 2 of a movable reflector 13 is kept in contact with the external tapered surface or spherical surface 30 of the second projection 3 of a lamp housing 10, thereby restricting a motion other than the relative turn of a pivot 14 and a carrier 140 (i.e., vertical or right and left turn of reflector 13). According to this construction, the pivot 14 of the reflector 13 and the carrier 140 of the housing 10 give the same motion. Thus, the wall of the prepared hole 131 where the threaded section 141 of the pivot 14 of the reflector 13 is screwed, becomes free from a concern about a breakage, resulting in the improvement of durability.
Patent JP-H06150031-A (JP)
Title: Cpu module
Inventor: TAKEMURA KOICHI
IPC: G11C11/401
Filed: 1992-10-30
Abstract: PURPOSE:To miniaturize the CPU module while mounting the microprocessor of high frequency operation and the memory of large capacity by providing a central processing unit CPU and a floating point arithmetic unit FPU at the microprocessor, mounting those CPU and FPU through wiring onto the active layer side of a substrate and electrically connecting them to a cache memory. CONSTITUTION:A silicon wafer incorporating a memory chip array cut from a silicon wafer 13 before dicing is used as a cache memory 1, a Cu/polyimide multilayed wire 2 is formed on it and defined as the substrate. Further, a CPU 3 and an FPU 4 are mounted through a soldering bump 5 and the other chip is mounted through a TAB lead and electrically connected. Thus, the non- packaged microprocessor is three-dimensionally arranged through the multilayed wire using a low dielectric constant material for an insulated layer onto the non-packaged cache memory 1.
Patent JP-H06163378-A (JP)
Title: Charged particle beam exposure device and controlling method therefor
Inventor: ONO MANABU
IPC: G03F9/00
Filed: 1992-11-26
Abstract: PURPOSE:To perform highly accurate drawing processing while performing detection of abnormality of a block mask pattern by devising a sectional form of a charged particle beam without depending on a positioning method by means of a differential peak method or a differential peak position detection method so as to perform deflection scanning of the charged particle beam on the dots or lines of an irradiated object for calculating an amount of positional slippage with excellent accuracy in relation to the improvement of a charged particle beam exposure device. CONSTITUTION:This charged particle beam exposure device is provided with a charged particle generation source 11, a deflection means 12, a detection means 13, a transfer means 14, a beam formation means 16, a storage means 17 and a control means 15 while the control means 15 calculates a positional slippage amount epsilon on the basis at least of the positional detection data D1 to be obtained basing on the reflected electron detection concerning a charged particle beam 11A whose section is formed in a prescribed form and the previously defined comparative reference data D2 in order to perform positioning control basing on the slippage amount epsilon.
Patent JP-H02160534-A (JP)
Title: Manufacture of embossing die for decorative sheet
Inventor: MURATA ATSUNORI
IPC: B29C59/02
Filed: 1988-12-14
Abstract: PURPOSE:To obtain an embossing die which is capable of reproducing unevenness of Japanese paper accurately and reliably in the surface of a decorative sheet, by a method wherein after resin is infiltrated into the Japanese paper and the same is stuck to a rigid board, resin having favorable mold release properties from silicone resin is applied to the surface of the Japanese paper and then after the silicone resin is cured on the surface of the resin, the silicone resin is peeled off. CONSTITUTION:Japanese paper is impregnated with 20-80wt.% resin. The resin- impregnated Japanese paper is stuck together with a rigid board by making use of an adhesive agent. Then topcoating resin which has favorable mold release properties from silicone resin and is capable of fixing a surface fiber of the Japanese paper is applied to the surface of the Japanese paper. It is necessary to apply 20-100g/m<2>(wet) of the topcoating resin to the Japanese paper. Then the silicone resin is applied to the surface of the topcoating resin through a method such as coating ad cured. When the cured silicone resin film is peeled off from the topcoating resin, the same can be used as an embossing die for manufacturing of a decorative sheet.
Patent JP-H06163710-A (JP)
Title: Formation of embedded plug
Inventor: YAMAMOTO HIROSHI
IPC: H01L21/28
Filed: 1992-11-26
Abstract: PURPOSE:To provide a highly reliable embedded plug even if miniaturization advances. CONSTITUTION:A via hole 58a is formed in a layer insulating film 58 at the upper side of a semiconductor substrate 52. An Al alloy layer 60, which contains, e.g. Cu as impurities for improving the reliability of an Al wiring, is deposited on the layer insulating film 58 and in the via hole 58a. The Al alloy film 60 is removed from the upper part of the layer insulating film 58. The Al alloy film 60 remains at the side surface of the via hole 58a. Al is deposited from the bottom surface and the side surface of the via hole 58a, and an Al plug 62 is formed. Cu contained in the Al alloy film 60 is thermally diffused into the Al plug 62, and an Al alloy plug 72 is formed. At this time, when the diffusing temperature, the time and the like for the Cu are adequately adjusted beforehand, the Cu can be diffused into the entire plug. The concentration of the Cu in the plug can be accurately controlled. Thus, the wiring reliability of the plug against electro-migration and the like can be improved.
Patent JP-H05129543-A (JP)
Title: Manufacture of complementary semiconductor device
Inventor: NODA MASANORI
IPC: H01L29/78
Filed: 1991-11-05
Abstract: PURPOSE:To reduce the number of manufacturing processes to a total of two lithographic processes when a source and a drain are formed, to increase the degree of setting freedom of the shape and the concentration profile of a low- concentration impurity layer and to easily optimize a desired transistor characteristic. CONSTITUTION:A sidewall composed of an insulating film 24 is formed on a gate electrode 14; after that, impurities 16 are ion-implanted into the surface of a semiconductor substrate 11 from the oblique direction so that they pass the skirt part of the sidewall; and low-concentration impurity layer 17 is formed under the sidewall. A high-concentration impurity layer is formed by ion- implanting impurities into the surface of the semiconductor substrate 11 from the vertical direction so that they do not pass the sidewall. As a result, the low-concentration impurity layer 17 and the high-concentration impurity layer can be formed continuously in a state that the semiconductor substrate 11 has been covered with the same mask layer in which the region of a conductivity- type channel MOS transistor to be formed is opened.
Patent JP-H10164426-A (JP)
Title: Electronic camera
Inventor: JIYUEN MASAHIRO
IPC: H04N5/232
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To keep an upper and a lower side of an image to be displayed constant at all times, while surely being adaptive to a change in a posture of a display image by keeping an upper and a lower side of a picked-up image to be recorded constant at all times, while being surely adaptive to a change in a posture of an image-pickup face in the electronic camera that picks up an image of an object for generating a dynamic image or a still image and provide with a monitoring purpose display screen. SOLUTION: A camera is provided with an image-pickup means 10 that picks up an image of an object for generating an image, an image-pickup posture detecting means 12 that detects a direction of rotation and an angle of a posture decided in advance by the image-pickup means 10 around a rotary axis, together with the image-pickup optical axis of the image-pickup means 10, a recording image conversion means 14 that generates a recording image by rotating the image according to the direction and the angle detected by the image-pickup posture detection means 12 and a recording means 16 that records the recording image generated by the recording image conversion means 14.
Patent JP-H0964893-A (JP)
Title: Atm exchange, atm exchange network and signal processing system for atm exchange network
Inventor: KUNIMOTO MASAO
IPC: H04L12/70
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To provide the ATM exchange and the ATM exchange network with high reliability having a signal processing function for the ATM exchange network suitable for a configuration of a small scale exchange network being a combination of small sized exchanges and communication equipments. SOLUTION: A signal processing unit 1 and a processor 40 of an ATM exchange 2 make communication periodically and on the occurrence of a fault in the processor 40A, the signal processor 1A detects occurrence of the fault. The signal processing unit 1A detecting the occurrence of the fault sends a message denoting the occurrence of the fault of its own exchange to an ATM exchange 2B as a signal cell. The cells are delivered to a signal processing unit 1B via the signal processing unit 1A, an ATMSW30A, an LIF 10-j, an optical fiber 11-jA, an LIF 10-1B, and an ATMSW 30B. Then call control information and required data for the ATM exchange 2A are transferred to the ATM exchange 2B and the transfer of the signal and the control cell in the ATM exchange 2A is started. Then the ATM exchange 2B starts processing of the cell sent from the ATM exchange 2A.
Patent JP-H09163708-A (JP)
Title: Permanent magnet type rotary actuator
Inventor: NITTA ISAMU
IPC: H02K21/22
Filed: 1995-12-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of inversion torque, and attain operation as far as an aimed position and maintaining it, by making the thickness of magnetic pole boundary part of a permanent magnet less than or equal to a specific ratio of the magnetic pole central part. SOLUTION: A stator 11 consists of a stator core 12 forming salient-poles 12a, 12a, and a stator coil 13 wound around the stator core 12. A permanent magnet 16 consists of a unit magnet 16a constituting an N pole and a unit magnet 16b constituting an S pole. Each of the unit magnets 16a, 16b constitutes, as a whole, a semi-circular arc plane, but the thickness of both end portions as the magnetic pole boundary parts is different from the thickness of the central part. The thickness of magnetic pole boundary part of the permanent magnet 16 is made less than or equal to 90 percent of the thickness of the magnetic pole central part.  Thereby the magnetomotive force distritution of the permanent magnet 16 is made approximate to a sinusoidal wave, and generation of inversion torque at the time of no current flowing is excluded, so that the rotor 14 can be surely rotated and moved as far as an aimed position.
Patent JP-H05240623-A (JP)
Title: Device for inspecting soldered appearance
Inventor: KASHIWATANI ATSUSHI
IPC: G01N21/88
Filed: 1991-12-02
Abstract: PURPOSE:To detect a defective soldered part by optically inspecting the appearance of the soldered sections of parts mounted on the surface of a printed circuit board concealed behind the bodies of the parts. CONSTITUTION:A fiberscope inserting/positioning device 2 inserts and positions a fiberscope 11 into and in the soldered section inspecting section of high-density mounted parts on a printed board by holding and controlling the fiberscope 11. Light emitted from a light source device 13 irradiates the inspecting section through a light guide 112. Picture information transmitted from an image guide ill as optical signals are converted into electric signals by means of a CCD camera 12 and outputted to a TV monitor 14. By visually inspecting the outputted picture by men or automatically inspecting the picture by means of an image processor, the propriety of soldered sections is judged.
Patent JP-H03178468-A (JP)
Title: Printer
Inventor: KAWASAKI HIROKO
IPC: B41J25/304
Filed: 1989-12-07
Abstract: PURPOSE:To prevent lowering of the processing efficiency of a computer system by providing a control device which actuates an interruption device when the start of printing is detected and stops the action of the interruption device when the end is detected to have a constitution in which an operation in a direction where an interlocking lever is opened, is prevented during printing. CONSTITUTION:A control device 1 activates an interruption device 2 to prevent an interlocking lever 5 from being operated in an arrow B direction so that the interruption device is activated, if a command for printing is received. The control device 1 drives a printing head 3 simultaneously, to print data on a sheet 6. However, the interlocking lower 5 does not move, if it is operated in the arrow B direction so that the interruption device 2 is activated continuously during printing. Subsequently, a platen 4 does not move in an arrow A direction. If the printing process is completed, the control device 1 stops the operation of the interruption device 2, so that the interlocking lever 5 can be operated in the arrow B direction.
Patent JP-H03180512-A (JP)
Title: Electroconductive fiber
Inventor: TANAKA KAZUHIKO
IPC: C08K3/22
Filed: 1989-12-06
Abstract: PURPOSE:To obtain the subject fiber useful for working clothes, etc., having excellent antistatic properties even after performing real wearing for a long period of time with white color system containing a fixed ratio of electroconductive metal oxide particles, metal iodide and water-soluble organic compound. CONSTITUTION:The aimed fiber is composed of a polyamide-based thermoplastic polymer composition containing (A) 50-85wt.% fine particles of electroconductive metal oxide, (B) 0.1-15wt.% iodide of alkali (earth) metal and (C) 15-48wt.% polyamide-based thermoplastic polymer containing 0.1-15wt.% water-soluble organic compound. Besides, antistatic layer A containing said composition is preferably joined with protecting polymer layer B composed of fiber-forming thermoplastic polymer and >=60% of the surface of the fiber is covered with the layer B in an amount of 30-95wt.% to the whole fiber.
Patent JP-H10155764-A (JP)
Title: Rf coil set for magnetic resonance tomograph
Inventor: KITAZAWA KEIKO
IPC: G01R33/32
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To properly and easily mount a flexible type loop coiled RF coil. SOLUTION: In this RF coil set for an MRI apparatus, a tuning box 4 of an RF coil 1 is mounted at a specified position of a wear for a patient with a surface fastener 5 and looped coils 6 and 7 are put so that the whole of the loop thereof pinches a part to be photographed of a specimen while a buffer sheet is interposed between the coils 6 and 7 and the specimen. Thus, the RF coil 1 can be easily mounted simply by finally winding a clamp band on the specimen from above the coils 6 and 7. The interposing of the buffer sheet eases the contact between the coils and the winding of the clamp band allows the coils to approach the specimen thereby achieving a proper mounted state.