baber/WOPTO huggingface dataset:
Patent JP-S6030328-A (JP)
Title: Adhesion method
Inventor: IJICHI ICHIROU
IPC: C09J5/00
Filed: 1983-07-27
Abstract: PURPOSE:To realize powerful adhesion without the sticking of dust or parts by adhering a molded product after making non-viscous the exposed part which is not involved in the adhesion of a pressure-sensitive adhesive layer of photo cross- linking type coated on a plate. CONSTITUTION:One hundred weight parts of adhesive base polymer (e.g. butadiene polymer), 0.01-20 weight parts of photo cross-linking sensitizer (e.g. benzophenon) and if necessary, 0.1-20 weight parts of photo activity cross-linking agent (e.g. N,N'-methylenebisacrylamid) and 20-100 weight parts of viscosity index improver (e.g. phenolic terpene resin) are formulated and then are resolved in an organic solvent, thus obtaining a pressure-sensitive adhesive of photo cross- linking type. Next, the afore-mentioned adhesive is applied on plate-like objects such as synthetic resin and glass, and then an active beam having a wave length of 1,500-6,000Angstrom  is projected onto an exposed part not involved in the adhesion to make said part non-viscous. After this process, a molded product made up of metallic or synthetic resin frame is caused to adhere to the part.
Patent JP-H034934-A (JP)
Title: Packing plate for gas-liquid contact
Inventor: MUTO TADANOBU
IPC: F28F25/08
Filed: 1989-05-31
Abstract: PURPOSE:To efficiently form a wet wall by a small amount of water by a method wherein the heat exchange region on the surface of a plate is made almost flat as a whole and a large number of fine wavy uneven parts having ridges expanding to the inside and outside continuing almost horizontally in the lateral direction are formed to said region. CONSTITUTION:A liquid is allowed to flow down along the surface of a thin plate material to form a wet wall and heat exchange is performed by latent heat action accompanied by the direct contact with a gas stream. The heat exchange region on the surface of this gas-liquid contact packing plate 10 is made almost flat as a whole. A large number of fine wavy uneven parts 12 having ridges expanding to the inside and outside continuing almost horizontally in the lateral direction are densely formed to said region in parallel to each other in the height direction thereof, that is, in the liquid flow-down direction and the heat exchange region B of this packing plate 10 is set to a self-wettable water retention surface BO. As the result, a wet wall can be efficiently formed to the heat exchange region by a small amount of water.
Patent JP-S5841050-A (JP)
Inventor: SUDA YOSHIKAZU
IPC: B65D23/08
Filed: 1981-09-04
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-S5363774-A (JP)
Title: Waste gas and waste liquid simultaneous combustion cleaning process
Inventor: OOHASHI HIROYUKI
IPC: F23G7/00
Filed: 1976-11-19
Abstract: PURPOSE: To econimically clean harmful nitrogen oxides without using a combustion assistant, in systimatic combination of incinerators for waste gas containing nitrile compounds and hydrocarbons and waste liquid drained from a petrochemical industrial process. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10331297-A (JP)
Title: Partition construction in multiple dwelling house
Inventor: SO NAGAYOSHI
IPC: E04B2/74
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To improve noise insulating performance of floor at the time point of interior finishing work by erecting a plurality of columnar support members in such a manner that compressive loads are applied to the support members between concrete floors of the upper and lower stories, in the inside of a central partition wall having a frontage span of house unit in each story. SOLUTION: Within the central partition wall of the frontage span of a house unit in each story, columnar support members 13 are erected through a hard rubber board 15 between a concrete floor 11 and a concrete floor at the upper story. In this case, each columnar support member 13 is extended to the bottom surface of the floor 14 in the upper story through a through-hole 16 formed in a ceiling 12. Then, the columnar support member 13 is pushed up by a jack base 17 interposed at each support member 13 and installed so as to give a pushing force to each of concrete slabs 11, 14 in upper and lower stories. Because of this, the rigidity of the concrete slab 14 in the upper story increases and the propagation of sound decreases.  By doing this, work can be made easier regardless of the specifications for structural body and finish, and the omission or reduction in slab thickness and small beams can be made possible for newly built multiple dwelling house thereby reducing the building cost.
Patent JP-H06347888-A (JP)
Title: Photographic lens
Inventor: MATSUI NOBUO
IPC: G03B17/12
Filed: 1993-06-10
Abstract: PURPOSE:To eliminate a backlash between a supporting shaft and a shaft supporting hole without increasing the dimentional accuracy of the supporting shaft and the shaft supporting hole by fastening a screw member in a screw hole formed on the end face of the supporting shaft and enlarging a slot part in the radial direction and bringing the end part of the supporting shaft into tight contact with the shaft supporting hole. CONSTITUTION:The slots are formed on the end on the end faces of both endthe part of the supporting shaft 36, and the screw hole 60 is threaded through a tapered surface which is hollowed out and formed on the center part. A countersunk heat screw 62 is fastened in the screw hole 60. The diameter of the tapered surface of the supporting shaft 36 is formed smaller than the diameter of the head part 63 of the countersunk head screw 62, and the tapered surface 64 is formed on the head part 63 of the countersunk head screw 62. As to a method for attaching the supporting shaft 36, the screw 62 is fastened in the screw hole 60 after positioning both end parts of the supporting shaft 36 on the shaft supporting holes 54, then, the outer peripheral tapered surface 64 of the head part of the screw 62 is inserted and fitted in the tapered surface of the screw hole 60, then, the slot part is pressed by the outer peripheral taped surface 64 of the head part and enlarged in the radial direction, so that the supporting shaft is brought into tight contact with the shaft supporting hole 54 when the countersunk head screw 62 is fastened.
Patent JP-H086644-A (JP)
Title: Numerical controller
Inventor: SATAKE AKIYOSHI
IPC: G05D3/12
Filed: 1994-06-21
Abstract: PURPOSE:To stabilize the behavior of a controlled system and improve the machining precision of a work by adding a correction torque value calculated in a machining cycle as a feedforward control value to a torque command value in a next machining cycle. CONSTITUTION:A correction torque value arithmetic part 3 when inputting a position command value SP, a full closed position detected value SPDF, a correction torque specification value ST', and a speed detected value SVD calculates the correction torque value STFCI in each machining cycle and transfers it to a main controller 4. The main controller 4 multiplies the correction torque value STFCO after filter processing and phase matching by a feedforward gain Kfc and an adder 16 adds the result to the torque command value ST. Therefore, variation in torque can be estimated in each machining cycle at the time of repetitive control and the position error torque estimated value is added as the feedforward control value to the torque command value together with a torque variation estimated value, so the behavior of the controlled system is stabilized and the machining precision of the work is stabilized.
Patent JP-S62294991-A (JP)
Title: Powder and grain sensor
Inventor: KOBAYASHI ATSUSHI
IPC: G01V9/00
Filed: 1986-06-13
Abstract: PURPOSE:To detect the presence of power and grain with a high reliability, by arranging a piezo-electric element of a piezo-electric vibrator on the closed space side of a diaphragm to eliminate possible attachment of moisture, powder dust, oil or the like to the piezo-electric vibrator. CONSTITUTION:When a voltage is applied between a diaphragm 2 of a piezo-electric vibrator 1 and an electrode 4, a voltage is generated between the diaphragm 2 and the electrode 5 by a piezo-electric effect of a piezo-electric ceramic element 3. This output voltage is fed back to an oscillation circuit 19 to perform an oscillation at the natural frequency of the piezo-electric vibrator 1. Touching the diaphragm 2 of the piezo-electric vibrator 1, powder and grain work on the piezo-electric vibrator 1 as load to damp the vibration thereof significantly or stop it in substance. With this, an oscillation output of the oscillation circuit 19 also varies. The oscillation output is rectified with a rectifier circuit 20, according to the rectification output of which a display or a controlling operation is performed with an output circuit 21. In this case, the piezo-electric ceramic element 3 of the piezo-electric vibrator 1 is held within a closed space defined by the diaphragm 2 and the case 6, a partition and a through hole sealing section thereby eliminating possible attachment of moisture, dust, oil or the like thereto.
Patent JP-H06347293-A (JP)
Title: Rotation detector and scale for detecting rotation
Inventor: KANEDA YASUSHI
IPC: G01D5/38
Filed: 1993-06-10
Abstract: PURPOSE:To provide a rotation detector and a scale therefor which can be constituted in smaller size and with higher resolutions by preventing possible errors as caused by radial pitch variations with a handy construction. CONSTITUTION:This apparatus has a lattice part, a light emitting element 1 and photodetectors 3a and 3b to receive luminous flux via the lattice part after emitted from the light emitting element 1, and relative rotation between the lattice part and the photodetectors 3a and 3b is detected based on the detection of the photodetectors 3a and 3b. The lattice part has a spiral lattice G2.
Patent JP-S63301226-A (JP)
Title: Production of polymaleimide
Inventor: KANAYAMA KAORU
IPC: C08G73/10
Filed: 1987-06-02
Abstract: PURPOSE:To produce a high-purity polymaleimide, by reacting a polyamine with maleic anhydride in a specified mixed solvent to obtain a polymaleamic acid and dehydrating this polymaleamic acid in the presence of an acid catalyst to effect ring closure while azeotropically distilling formed water from the system. CONSTITUTION:A polyamine having more than two amino groups in the mole cule [e.g., a polyamine of formula I or II (wherein n=0-4)] is reacted with maleic anhydride in a mixed solvent comprising an aromatic hydrocarbon (e.g. toluene) or a halohydrocarbon (e.g., chlorobenzene) and an aprotic polar solvent (e.g., N,N-dimethylformamide) to obtain a polymaleamic acid, which is dehydrat ed to effect ring closure in the presence of an acid catalyst (e.g., p- toluenesulfonic acid) while formed water is azeotropically distilled from the system. In this way, a high-purity polymaleimide useful as a laminate material, a sealing material, an electrical insulation material, a conductive paste or an adhesive or a structural material can be obtained.
Patent JP-H034689-A (JP)
Title: Time base compressing type video magnetic recording device
Inventor: KOMURO TERUYOSHI
IPC: H04N9/81
Filed: 1989-05-31
Abstract: PURPOSE:To reduce an adverse influence which a crosstalk from adjacent recording patterns affect on the picture quality of a reproduction picture by executing recording in such a way that synchronizing signals and chrominance signals are adjacent at the time of recording video signals on a recording medium and generating the crosstalk at the time of reproduction in the correlated video signals. CONSTITUTION:A data selection circuit 26 identifies an A field and a B field, both of which constitutes one frame and arrange the synchronizing signals between adjacent tracks by delaying or advancing the reading timing of FIFO 22 and 24 in any fields. At the time reproduction, a time base is restored. Since the time bass can be freely be changed, the reading timing of either the A field or the B field is controlled. Thus, the output timing of a horizontal synchronizing signal H is advanced or delayed. Thus, the influence of the crosstalk is reduced since the correlated video signals are adjacent.
Patent JP-S5363849-A (JP)
Title: Retrodirective array antenna
Inventor: MIZUSAWA MOTOO
IPC: H01Q3/26
Filed: 1976-11-18
Abstract: PURPOSE:A horn antenna for transmitting pilot waves and arm are removed and radiation elements which are minute as compared with respective wave lengths are provided close to respective radiation elements at the aperture aprt, so that the operation of the antenna can be confirmed easily and accurately.
Patent JP-H0431718-A (JP)
Title: Liquid level sensor
Inventor: MATSUO KENJI
IPC: G01F23/24
Filed: 1990-05-28
Abstract: PURPOSE:To make it possible to detect a liquid level accurately even if the depth of electrolyte is shallow by independently providing a plurality of depth detecting electrodes in approximately parallel with a resistor film on the insulating substrate of a liquid level sensor, and setting the tips of the depth detecting electrodes at the different positions in specified depth regions from the bottom surface of the insulating substrate. CONSTITUTION:When a region wherein the impedance of electrolyte is large and measurement becomes unstable is, e.g. about 5 mm, the positions of the tips of depth detecting electrodes 50 are determined at the different depths in a depth region. Lead electrodes 52-1 - 52-11 are connected to the upper end sides of the electrodes 50 and further connected to an external processing circuit with connectors. The electrolyte is sequentially brought into contact with the tips of the electrodes 50 in conformity with standards. Therefore, the lower ends of the electrodes 50 correspond to the windows of a water repelling layer 40. As the depth of the electrode increases, the electrodes 50 sequentially come into contact with the electrolyte one by one. The depth detecting electrode 50-1 forms the reference electrode. The other depth detecting electrodes 50-2 - 50-11 output the specified liquid-level signals based on the conduction with the reference-depth detecting electrode 50-1.
Patent JP-S6119139-A (JP)
Title: Pattern inspecting device
Inventor: MATSUYAMA YUKIO
IPC: G03F1/84
Filed: 1984-07-06
Abstract: PURPOSE:To enable to improve the throughput capacity of the titled device by a method wherein the model pattern and a detecting pattern are compared by the defect discriminator and when there is a defect, the coordinates on the mask, wherein the defect exists, are not only memorized, but also the model and detecting patterns of the ambient image including the defect are memorized. CONSTITUTION:The detection pattern signal (a), which is the output of an image sensor, is memorized in tandem connected temporary storage buffer memories 161-16m. The signals memorized are selected by a multiplexer 15 and the selected signal is inputted in a defect detecting circuit 17 and an image memory 20, while the signal (b) from a model pattern generator is also inputted in buffer memories 191-19m in the same manner, the signals inputted are selected by a multiplexer 18 and the selected signal is inputted in the circuit 17 and the memory 20. When any defect is not detected for a constant time, a pattern selective signal C2 is outputted from the multiplexers 15 and 18 and when a defect is detected, a transmission of signal to the circuit 17 and the memory 20 is stopped, an instruction C3 is sent to a DMA controller 21 and the contents of the memory 20 are transmitted to a magnetic disc 23.
Patent JP-S5472279-A (JP)
Title: Highly cold drawn film and its production
Inventor: YOSHIMURA ISAO
IPC: B29C55/00
Filed: 1977-11-22
Abstract: PURPOSE: To produce the title film having low temperature shrinkability and high strength, by drawing a molded blend of ethylene-vinyl acetate copolymer and an α-olefin copolymer elastomer at a low temperature biaxially under specific condition in two stages.  
     CONSTITUTION: 95W10 wt.% of ethylene-vinyl acetate copolymer having an M1 of 0.2W10 with a vinyl acetate content of 5W30 wt.% is blended with 5W90 wt.% of an α-olefin copolymer elastomer consisting of a copolymer of ethylene, 1-butene, and isobutylene, etc. with an ethylene content of 60W95 mol%. The blend is then extruded through a circular die at 180W280°C and quenched and solidified by a liquid coolant to give a tubular raw film free from thickness deviation, which is heated at normal temperature to 100°C and drawn at 20W100°C at an area draw ratio of 5W30 and a lateral draw ratio of 2W7 while air of 100W1,000 mmHg is being blown into the film. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0432236-A (JP)
Title: Method for producing solder bump
Inventor: DEO TAKURO
IPC: H01L21/60
Filed: 1990-05-29
Abstract: PURPOSE:To prevent deterioration of a semiconductor crystal and enable mechanical strength to be reinforced by coating a surface of a compound semiconductor with an insulation film of an Si compound including N, window is made, and a bump-shaped solder is formed on an electrode pad which is formed on that exposed part sandwiching a metal layer. CONSTITUTION:A bias electrode 2 of a CdTe wafer 1 is formed, an Si3N4 film 7 is formed on a surface where the electrode 2 is formed and a side surface, the Si3N4 film 7 is formed on an opposite surface, a window is made for obtaining a pattern of an electrode part for taking out signal, and an electrode pad 3 which is made of Ni is formed at the window part. Then, Cr is uniformly deposited for forming a current metal layer 4 and an SiO2 film 8 is formed on it. At this time, a window of the SiO2 film 8 is made for exposing a current metal layer 4 at a pat corresponding to a part where solder bump is formed. Then, a barrier metal layer 5 is formed, that unneeded part is eliminated, and a skin 6a is exposed. Then, the SiO2 film 8 and the current metal layer 4 are etched. Then, the solder 6a is subjected to wet-back to obtain a semispherical solder bump 6.
Patent JP-S5474189-A (JP)
Title: Skin package
Inventor: YOSHIDA KAZUHIRO
IPC: B65D57/00
Filed: 1977-11-22
Abstract: PURPOSE: To provide a skin package which can completely seal an article, the breakage of the skin package during the transportation or handling to display it being minimized, and the article in the skin package being capable of easily accessible when required.  
     CONSTITUTION: To obtain a skin package an article 2 is packaged and sealed by a relatively rigid molded bottom member 1, for example, of polyvinyl choloride and a relatively soft cover film 3, for example, of ethylene-polar monomer copolymer which can be heat-sealed with the bottom member 1. The skin package has a projection 4 on the bottom member 1 which surrounds the article 2 and also has a circumference portion 8 surrounding the projection 4. The projection 4 on the bottom member 1 is partially lacked to provide a flat portion 5. The flat portion 5 is on a level with a center portion 7 of the bottom member and the circumferential portion 8 surrounding the projection 4 and further with an intermediate portion 9 located between the projection 4 and the article 2. The bonding strength of the projection 4 is stronger than those of the flat portion 5, the circumferential portion 8 and the intermediate portion 9. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000328521-A (JP)
Title: Sight seeing tower as refuge space for emergency landing
Inventor: TAKEUMA TAIICHI
IPC: E04B1/34
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To effectively use a refuge space for emergency take-off/landing separately provided on the way of a stair for access at a different level from an off limit emergency take-off/landing place, which is not used in usual. SOLUTION: A fall preventing screen or a grid 7 is provided in the periphery of this refuge space 6 for emergency landing separately provided at a different level from an emergency take-off/landing or emergency security space 3 without hindering the view from there so as to form a sightseeing tower. A door for off limit to be used in the roof 2 is moved to an access stair 8 for access from the refuge space 6 to the emergency take-off/landing or emergency security space 3.
Patent JP-H11321085-A (JP)
Title: Ink jet recording medium and its manufacture
Inventor: KAWAMOTO KENJI
IPC: B41J2/01
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording medium and the manufacturing method of the same which can satisfy simultaneously wettability and dyeing property of ink and resistance to water, provided with sufficiently high transparency with respect to a usage demanding especially the transparency as represented in an OHP sheet and, further, permitting the obtaining of a very excellent quality of picture without being deteriorated despite the crosslinking in forming an ink receiver layer. SOLUTION: For an ink receiver layer, a material containing a copolymer consisting of at least three monomeric constituents of hydrophobic monomer, cation modified acrylic monomer and diacetone acrylamide is used, while dicarboxylic acid dihydrazide is preferably added into the copolymer to provide the same on a substrate 2 by heating and curing.
Patent JP-2000328798-A (JP)
Title: Balcony of one and a half-story dwelling unit
Inventor: TAKEUMA TAIICHI
IPC: E04B1/00
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To effectively use a height of a balcony of a one and a half-story dwelling unit. SOLUTION: A deck 8 is installed in a part of a balcony 4 of a one and a half-story dwelling unit 1 according to an upper story level 3, the deck 8 is used as the balcony 4 of a living rool existing on the upper story level 3, a lower part of the deck 8 is used for an outdoor machine storage space of an air conditioner, and while an external housing magazine 11 of a chair and furniture facing to the balcony 4 is arranged in the dwelling unit 1, a high level new balcony 4 is formed, the outdoor machine storage space of the air conditioner is formed, and the chair can be used on the existing balcony 4.
Patent JP-S61296681-A (JP)
Inventor: TSUDA TAKU
IPC: H05B37/02
Filed: 1985-06-25
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-H01308805-A (JP)
Title: Production of filmy superconductor
Inventor: HAGINO SADAAKI
IPC: C23C16/40
Filed: 1988-06-06
Abstract: PURPOSE:To obtain the title superconductor through CVD process with enhanced film formation rate and to enable metal complex raw material(s) sensitive to oxygen gas to be used, by making raw materials into ligand-contg. metal complex gases and introducing oxygen gas separately. CONSTITUTION:A vaporized ligand (e.g. hexafluoroacetylacetone) is put into each of containers 11, 12, 13, while plural kinds of raw materials (e.g. Ba compound, Y compound, Cu compound) are put into respective containers 1, 2, 3. Thence, the ligand in the containers 11, 12, 13 is transferred, through a carrier gas (e.g. Ar), to the respective containers 1, 2, 3 followed by heating using respective heaters 8 to convert the raw materials in the containers 1, 2, 3 into ligand-contg. metal complex gases, respectively, which are then introduced into a reaction chamber 5. Simultaneously, oxygen 10 is also introduced into sand chamber 5 separately, followed by heating the resultant mixed gas using a heater 8 to cause chemical reactions, thus forming the objective filmy superconductor on a substrate 9.
Patent JP-S63304871-A (JP)
Inventor: IIJIMA SHIGENOBU
IPC: E04F15/024
Filed: 1987-06-05
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。