baber/WOPTO huggingface dataset:
Patent JP-H0323492-A (JP)
Title: Display device
Inventor: OGUSHI YOICHI
IPC: G09F9/40
Filed: 1989-06-20
Abstract: PURPOSE:To improve the degree of display fineness and connection reliability by providing a wiring pattern on the side of a PLZT plate of a glass substrate, and also providing a flexible printed circuit board electrically joined to the wiring pattern through the anisotropic conductive film on the side edge of the glass substrate. CONSTITUTION:A PLZT panel 10a is constituted of the PLZT plate 11 and inner electrode groups 12 and 13 embedded in the PLZT plate 11, and the glass substrate 35 is firmly fixed on the surface of the PLZT plate 11. The inner electrode groups 12 and 13 of the PLZT panel 10a are connected to the circuit of the flexible printed circuit board 48 (a driving circuit, for instance) with the wiring pattern 40 provided on the side of the PLZT plate 11 of the glass substrate 35 and with the anisotropic conductive film 47 provided on the side edge of the glass substrate 35. Thus, a ratio that a space required to connect them to the circuit accounts for the display surface is lowered, and the interval between the PLZT panels 10a is made as small as possible. The formation of fine patterns under about 10 microns in electrode width at an electrode interval of about 10 microns is facilitated. The degree of display fineness and connection reliability are, thereby, improved.
Patent JP-S6136924-A (JP)
Inventor: BITSUTORIO BOTSUETSUTEI
IPC: C30B25/10
Filed: 1985-07-18
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-2000347261-A (JP)
Title: Camera
Inventor: KAMODA TAKASHI
IPC: G03B1/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a camera by assembling a film feeding mechanism while saving space. SOLUTION: A transmission gear for winding 61 to which the rotation of a motor 46 is transmitted at the time of winding film, a transmission gear for feeding 62 to which the rotation of the motor 46 is transmitted at the time of feeding the film, and a transmission gear for rewinding 63 to which the rotation of the motor 46 is transmitted at the time of rewinding the film are coaxially assembled. A clutch mechanism (a clutch piece, a recessed part in which the clutch piece is housed and a pawl member formed on the upper surface of the inner wall of the recessed part) making the rotation of a spool driving shaft 32 free at the time of winding the film is assembled between the gears 62 and 63. In order to transmit driving force between a film chamber and a cartridge chamber, a timing belt 70 bent by two rollers 92 and 93 is used to form a housing space for a battery 22.
Patent JP-S5491289-A (JP)
Title: Radiation detecting element body
Inventor: MIZUNOYA NOBUYUKI
IPC: H01J47/00
Filed: 1977-12-28
Abstract: PURPOSE:To enable the thickness of insulator to be reduced and facilitate wiring formation by forming the insulator opposedly disposed with a linear electrode and a plate form electrode with ceramics. CONSTITUTION:Metallized surfaces 4 are provided on both surfaces of ceramics 3 like alumina and a guard electrode 4a formed of metallized face is provided on one surface. Brazing surfaces 5 and further metals 6 such as Ni-plated Kovar are provided on the surfaces 4. This insulator 3 is bonded onto a plate form electrode 2 such as Mo via the metals 6 by soldering parts 7. Linear electrodes 1 such as W fine wires are bonded between the two insulators 3 onto the metals 6 by the soldering parts 7 parallel in a plurality in opposition to the electrode 2. A plurality of such radiation detecting element bodies are sealed in a high pressure gas and are used for Computerized Tomography scanners.
Patent JP-H073472-A (JP)
Title: Surface treatment
Inventor: MIZUNO TADASHI
IPC: C23C28/02
Filed: 1992-05-26
Abstract: PURPOSE:To perfectly seal the inside of a wedge-shaped cracking occurring in a high hardness chromium plating, between the surface of plating and the base material. CONSTITUTION:Carbon is contained in a hard chromium plating film 1 on a base material 2 made of steel, coated with the hard chromium plating, and a cracking 5 occurring at a hardness of the film of HV1100 to 1850 by the combination with heating treatment is sealed by means of an electroless plating 3 where lubricating fine grains 4 are dispersed into composite state. By this method, the corrosion resistance of the base material 2 can be improved, and the service life can be remarkably prolonged.
Patent JP-H0448210-A (JP)
Title: Optical distance sensor
Inventor: YUASA HAJIME
IPC: G01C3/06
Filed: 1990-06-18
Abstract: PURPOSE:To improve the measurement accuracy by forming images on plural array type optical converting elements individually with reflected light from one light source and calculating distance by a triangulation system which uses the current ratio of currents outputted by said elements. CONSTITUTION:Although one light projection part 2 is provided, photodetection parts 41 and 42 of the same specification are arranged symmetrically about the light projection part 2 and the reflected light from an object body is received by photodetection lenses 141 and 142 which are arranged at a distance B from the luminous flux to form the images on liner type position detecting elements (PSD) 181 and 182 which are arranged at a distance of the focal length of the photodetection lenses 141 and 142. The photodetection parts 41 and 42 calculate the ratios IN/IF of currents IN outputted from electrodes of the PSDs 181 and 182 close to the luminous flux and currents IF outputted from far-side electrodes, and the distance Z between the object body and photodetection lenses 141 and 142 is calculated by an arithmetic part 24 from an equation. Here, (n) is the number of the photodetection parts and L is the length of the photodetection parts. Consequently, the distance and its variation can be measured accurately with high precision.
Patent JP-S5859700-A (JP)
Title: Underwater wave receiver
Inventor: KOTANINO KIYOSHI
IPC: G01S7/529
Filed: 1981-10-05
Abstract: PURPOSE:To correct a preamplifier, by using a balanced piezoelectric oscillator as a piezoelectric oscillator for correction and applying a balance signal, which is obtained by inputting an electric signal for correction of unbalance to this oscillator, to the preamplifier as a correction signal. CONSTITUTION:The balance signal (electric signal) from a wave receiver 4 is inputted to a preamplifier 5 through resistances R1 and R2 and is amplified by the preamplifier 5 and is transmitted to an output terminal 3b, and the normal wave receiving operation is performed. In case that the preamplifier 5 is corrected electrically, the electric signal for correction of unbalance is applied across an input terminal 3d and an earth terminal 3e, and the applied signal is not only applied across one input terminal of the preamplifier 5 and the earth through resistances R5 and R1 but also applied across a +electrode 6a and an intermediate electrode 6c of a piezoelectric oscillator 6 for correction to oscillate the oscillator 6. Signals different in phase by 180 deg. are induced between a -electrode 6b and the intermediate electrode 6c of the oscillator 6 by this oscillation and are applied to the other input terminal of the preamplifier 5, and thus, a balance correction signal is inputted.
Patent JP-H0711391-A (JP)
Title: High strength martensitic stainless steel excellent in toughness
Inventor: HIROTSU SADAO
IPC: C22C38/00
Filed: 1993-06-28
Abstract: PURPOSE:To obtain a precipitation hardening type martensitic stainless steel having high strength and excellent in toughness. CONSTITUTION:This high strength martensitic stainless steel is one having a compsn. contg. <=0.08% C, 0.5 to 2.0% Si, <=3.0% Mn, 6.0 to 10.0% Ni, 12.0 to 16.0% Cr, <=0.5% Cu, 1.0 to 3.0% Mo, 3.0 to 6.0% Co, 0.15 to 0.70% Ti, <=0.015% N, <=0.003% S and <=0.30% Al, and in which D value defined by the formula (1) satisfies <=2.60 and E value difined by the formula (2) satisfies <=0.085-D=[Cr%+3.5X(Ti%+Al%)+1.5XSi%+Mo%]/[Ni%+0.3XCu%+0.65XMn%+ 10XC%+0.2XCo%]...(1) and E=[Si%XTi%]/Ni%...(2).
Patent JP-S5860163-A (JP)
Title: Solar heat collecting device with working fluid
Inventor: MIYOSHI MASATAKA
IPC: F24J2/34
Filed: 1981-10-05
Abstract: PURPOSE:To improve the working property of the titled device by a structure wherein a forward pipe is connected to the upper ends of heat collecting pipes, in which working fluid is filled in a heat collecting part whose lower ends is connected to a return pipe, and also coupled to a radiation pipe, which is slantwise arranged within a heat accumulator, at its higher location, while the return pipe is coupled to the radiation pipe at its lower location. CONSTITUTION:A radiation pipe 12 is slantwise arranged within a heat accumulator 11, which is located above a heat collecting part 7 containing heat collecting pipes 10 connected between a return pipe 8 and a forward pipe 9. A closed loop is formed by coupling the radiation pipe 12 to the pipe 9 at the higher location of the pipe 12 and to the pipe 8 at the lower location of the pipe 12 and filled with working fluid such as water or the like. In addition, a pipe 14 to supply cold water to and a pipe 15 to take hot water out of the heat accumulator 11 are connected to the heat accumulator 11. In such a manner as mentioned above, because the boring of only two holes for fitting said pipes 14 and 15 onto the heat accumulator 11 is required, the easy fitting work of the device is resulted.
Patent JP-S6313725-A (JP)
Title: Molding equipment of half of tape cassette
Inventor: YAMAGUCHI AKISHI
IPC: G11B23/113
Filed: 1986-07-04
Abstract: PURPOSE:To perform casting of resin precisely, by forming a protruding stepped surface part on the circumference of a base part of a male mold part and setting up a runner gate on a plane part of the protruding stepped surface part, in a tape cassette molding equipment. CONSTITUTION:A first runner gate 24 leading to a side part of a cavity surface 21a is formed on a mold 21, and a second runner gate 25 is formed on the mold 21 in the direction meeting at about right angles with a plane of a protruding stepped surface part 23. In this manner, the protruding stepped surface 23 is formed on the circumference of a base of a male mold part 22 of th4 cavity side mold 21 as a first mold, and a runner gate 25 for casting resin molding a window part 5 and reel hub guides 7a1, 7b1 is formed on the plane part of the protruding stepped surface 23. Therefore, deficiency in thickness is not generated on the mold 21 in the vicinity of the gate 25, inconvenience of weakening the strength is not generated, an opening diameter to the cavity surface can be set up precisely and casting of the resin can be performed precisely.
Patent JP-2000343557-A (JP)
Title: Skin integrally molded article
Inventor: WATANABE TAKASHI
IPC: B32B5/18
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a skin integrally molded article wherein no wrinkle is generated on the skin material even when it is a complicated three-dimensional shape. SOLUTION: In this molded article, a skin material 2 is integrally molded on the surface of a base material 1 by means of injection molding. In this case, the skin material 2 is prepd. by using a urethane foamed body 2a with a density of 0.02-0.05 g/cm3 as a central layer and laminating a surface layer 2b for decoration consisting of a fabric material on the surface and a sheet layer 2c consisting of a high density nonwoven fabric on the back surface.
Patent JP-S6049875-A (JP)
Title: Production of plateworked assembly
Inventor: SHIROI YUKIYASU
IPC: B23K11/11
Filed: 1983-08-29
Abstract: PURPOSE:To obtain a plateworked assembly having satisfactory resistance to corrosion by using inexpensive ordinary steel plates by providing a projecting part to at least one of joint surfaces of the plate-worked members to be joined to each other and subjecting the members to spot welding at this projecting part then subjecting the members to dip painting. CONSTITUTION:Joint surfaces 20 of flanges 12b and 14b are in flat contact with each other except a projecting part 18 prior to spot welding. The part 18 is grasped and pressed by electrodes 22 and 24 of a welding machine and when electricity is conducted to said electrodes, a nugget 26 is formed and both flanges 12b, 14b are welded and bonded to each other. Gaps 28 are formed to the joint surfaces of the flanges between the respective nuggets 26 owing to deformation of the projecting parts 18 in this stage. The side sill produced in such a way is subjected to an ordinary pretreatment and is then dipped in an electrodeposition tank and is subjected to electrodeposition painting by the conventional method.
Patent JP-S643601-A (JP)
Title: Crt filter
Inventor: SUGIHARA EIICHI
IPC: G02B5/02
Filed: 1987-06-26
Abstract: PURPOSE:To obtain a CRT filter having high resolution, antidazzling characteristic, and scratch resistance by forming a hard coating layer contg. 3-30wt.% specified polyethylene particles on a side of the filter opposite to a CRT. CONSTITUTION:A hard coating layer contg. 3-30wt.% polyethylene particles having 1-50mum mean particle size is formed on a side of a filter opposite to a CRT. Suitable hard coating material is silicone-, epoxy-, phenol-, etc. thermosetting hard coating material, acrylic or urethane, etc. ultraviolet-set hard coating material. The amt. of the polyethylene particles to be added to the hard coating material is pref. 3-30wt.%, more pref. 5-20wt.% basing on the weight of the hard coating layer. By this constitution, the surface of a CRT filter is prevented from halation caused by the irradiation. Operators of the CRT filter can operate without causing fatigue of eye. The CRT filter is usable semipermanentally when it is built in a CRT without generating scratch on the surface.
Patent JP-H0322111-A (JP)
Title: Travel controlling method for mobile robot
Inventor: ONISHI MASANORI
IPC: G05D1/02
Filed: 1989-06-20
Abstract: PURPOSE:To enable each mobile robot to travel efficiently by detouring and traveling without waiting when a cause to make the mobile robot incapable of traveling is owing to the occurrence of the abnormality of another mobile robot. CONSTITUTION:In the case where another mobile robot in which the abnormality is occurring exists on the traveling route of the mobile robot, said mobile robot is made to detour and travel immediately without waiting untill another mobile robot is repaired. Thus, when each mobile robot 2-1 to 2-10 in a mobile robot system becomes incapable of traveling, it detects its cause, and as the result, it is known that the mobile robot in which the abnormality is occurring blocks up the traveling route. Thus, since it can detour without waiting, the delay of travel can be prevented.
Patent JP-H06348002-A (JP)
Title: Photoresist composition
Inventor: OIKAWA KATSUYUKI
IPC: H01L21/30
Filed: 1993-06-03
Abstract: PURPOSE:To form a resist film desired in wide thickness and superior in flatness by incorporating a solvent composed essentially of a specified ethoxypropanol. CONSTITUTION:The photoresist composition is composed essentially of a resin component for forming the resist film, especially, containing an alkali-soluble resin, such as polyhydroxystyrene or its derivative, an acid generator, preferably, such as an onium salt, and a dissolution initiator, bisphenol A having its OH group substituted by a t-butoxycarbonyl group, and an acid-decomposable polymer and an acid generator, and the 1-ethoxy-propanol represented by the formula to be used for an alkali-soluble resin and a photosensitive agent, such as a quinonediazido compound or polyhalohyc compound.
Patent JP-H028302-A (JP)
Title: Manufacture of sintered bearing material
Inventor: KIKUCHI ISAMU
IPC: F16C33/12
Filed: 1988-06-28
Abstract: PURPOSE:To obtain a product having suitable non-contacting range at intermediate part in the inside by charging raw material powder into a gap between a core having step and a metallic mold, compacting and sizing while drawing after sintering. CONSTITUTION:The raw material powder is charged into the gap between the core 1 forming the step part 1c at interval of comparatively small diameter part 1a and comparatively large part 1b and the metallic mold 2, and by operating punches 3, 3a, the powder is compacted and the green compact is sintered. This sintered body is charged toward deep drawing part 16 of a metallic mold 15 and straightening drawing forming is executed with a small diameter lower punch 13a operated along a lower guide core 11b and an upper punch 13a pressing down along a sizing core 11a. This product has the compacted bearing face 14b formed with the relatively large diameter part 1b, and forms the drawn bearing face 14a at the other end face side and the non-contacting face 14c between the bearing faces 14a, 14b. By this method, the product having a high damping function to a shaft is obtd.
Patent JP-H06346523-A (JP)
Title: Underfloor ventilating hole frame
Inventor: OGIWARA TAKEHIKO
IPC: A01M29/00
Filed: 1993-06-04
Abstract: PURPOSE:To improve working efficiency by nipping a net plate to the fitting part of a cylindrical body formed by fitting and integrating a plurality of cylindrical frames. CONSTITUTION:An underfloor ventilating hole frame 1 is formed of an outside cylindrical frame 2, an inside cylindrical frame 4, a net plate 4, and a frame 5. A notched stepped part 7 for fitting the frame 5 is formed on the inner circumference of the outer end part of the outside cylindrical frame 2. A notched stepped part 8 is formed on the inner circumference of the outside end part of the inside cylindrical frame 3. After the net plate 4 is fitted to the inner circumference of the notched stepped part 8, the inner end of the outside cylindrical frame is fitted, whereby the net plate 4 is nipped into the cylindrical body. Two reinforcement holding parts 6 each are protruded on the outer circumferences of the outside cylindrical frame 2 and the inside cylindrical frame 3, respectively. The underfloor ventilating hole frame 1 is fixed to a reinforcement (t), and mounted on a foundation form 11. Concrete is further placed to the foundation form 1 on which the underfloor ventilating frame l is mounted, and after hardening, the foundation form 11 is disassembled to complete a ventilating hole having a net on the foundation.
Patent JP-S6137196-A (JP)
Inventor: KIYOSHIMA SHIGEKI
IPC: D06F7/02
Filed: 1984-07-27
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-H07221878-A (JP)
Title: Controlling method of facsimile equipment
Inventor: TSUKIOKA YASUNORI
IPC: H04N1/32
Filed: 1994-06-17
Abstract: PURPOSE:To inform proper terminal equipment identification information to an opposite terminal equipment even when an incoming call from an extension is received or from an external line by providing a storage means storing extension side terminal equipment identifica tion information and external line terminal equipment identification information and a call signal discrimination means discriminating from which of an external line call signal and an extension call signal is received to the method. CONSTITUTION:The facsimile equipment is made up of a system control section 1, a system memory 2 and a parameter memory 3 or the like. Then a terminal equipment identification means stores external lie reception terminal equipment identification information, extension reception terminal equipment identification information, external line called terminal equipment identification information, extension called terminal equipment identification information, external line transmission terminal equipment identification information and extension transmission terminal equipment identification information. Furthermore, in order to discriminate whether a call signal sent from an information exchange for an incoming all notice is an extension call signal or an external line call signal, frequency information and ringing period information of the extension call signal or the external line call signal are stored, respectively. When the extension side or external line side signal is received, proper terminal equipment identification information is adopted, respectively.
Patent JP-2000346307-A (JP)
Title: Thermal power plant and method for managing its operation
Inventor: HIROTA MAMORU
IPC: F22D11/00
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a thermal power plant having excellent corrosion resistance capable of deciding a charging amount of a deoxidizer by using a result by clarifying a necessary deoxidizer concentration by measuring the corrosion electric potential in a boiler circulating water system and a method for managing its operation. SOLUTION: The thermal power plant having a water circulating system including a boiler, a turbine and a condenser comprises a means for measuring a corrosion potential of metal brought into contact with boiler water or feed water, and a means for regulating a concentration of a less toxic deoxidizer than a hydrazine so as to make corrosion potential lower than that of metal when deaerated. The method for managing an operation of the plant comprises the steps of measuring the corrosion potential of the metal brought into contact with boiler water or feed water by using a reference electrode and a potentiometer, and regulating the concentration of the deoxidizer so that its molecular weight is larger than that of the hydrazine and smaller than that of a tunnin and the concentration of the deoxidizer reacted with oxygen in water is lower than the potential of the metal when deaerated.
Patent JP-S5681559-A (JP)
Title: Novel hydrazone compound and its preparation
Inventor: SAKAI KIYOSHI
IPC: G03G5/04
Filed: 1979-12-06
Abstract: NEW MATERIAL:A hydrazone compound of formula I (R is methyl, phenyl or benzyl).  
     EXAMPLE: 9-(β-Chloroethyl)carbazole-3-aldehyde 1-methyl-1-phenylhydrazone.  
     USE: A photoconductive material for photosensitive material. Especially useful as a charge transfer material which can be used together with various charge generating material.  
     PROCESS: The compound of formula I is prepared by reacting a 9-(β-chloroethyl) carbazole-3-aldehyde with a 1-substituted phenylhydrazone of formula III in the presence of an acid catalyst such as hydrochloric acid in an organic solvent such as methanol, N,N-dimethylformaldehyde, etc. The reaction is carried out at an elevated temperature when the solvent is a poor solvent of the raw materials (e.g. methanol), or at room temperature when it is a good solvent (e.g. N,N-DMF). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11826-A (JP)
Title: Wire electric discharge machining method
Inventor: SAKAMOTO MASAYOSHI
IPC: B23H7/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To prevent a projection from being formed in the working start part of a work by bringing a wire electrode into contact with a position slightly separated from the right-angled part forming a part of a working form at a prescribed angle. SOLUTION: A wire electrode E is controlled so as to start from a hole 4 and make contact with a solid line 2 showing a working form at a required angle smaller than 90 deg. in a position slightly separated from the right-angled part 7 of the solid line 2. Namely, the electrode E works a work 1 as the solid line 2 while changing the relative position with the work 1 in the order of arrows (a), (b), (c), (d), and (e). The electrode E makes contact with the solid line 2 showing the working form at an angle smaller than 90 deg. in a position separated 0.5 mm from the right-angled part 7.