baber/WOPTO huggingface dataset:
Patent JP-H02269451-A (JP)
Title: Structural body of circuit board
Inventor: KATO HAJIME
IPC: H05K7/20
Filed: 1989-04-07
Abstract: PURPOSE:To send air directly and reliably to a heating body such as an electronic component on a circuit board and to cool down the heating body efficiently by providing a fan in proximity to the heating body. CONSTITUTION:A fan 3 has a rotating shaft 5 fitted pivotally and rotatably to a circuit board 1, a stator element 6 formed on the board 1 in the vicinity of the rotating shaft 5, a magnet holder 7 fixed to the rotating shaft 5, and a magnet 8 fitted to the holder. The rotating shaft 5 is fitted pivotally to an inner tube part 9b of a bracket 9 fitted to the board 1, through the intermediary of bearings 10. One end 5a of the rotating shaft 5 is fixed to a protuberant part 11 of the magnet holder 7. The magnet 8 is fitted on the back 12a of the bottom wall 12 of the holder 7 so that it faces the stator element 6, while vane elements 14 are provided on the peripheral wall 13 of the holder 7. Air can be sent to a heating body directly and reliably by this constitution, and therefore the heating body can be cooled down efficiently.
Patent JP-S5424826-A (JP)
Title: Preparation of salt of alcohol sulfuric acid ester
Inventor: YAMAGUCHI HACHIROU
IPC: C07C303/24
Filed: 1977-07-25
Abstract: PURPOSE: To prepare a high purity, almost colorless alcohol sulfuric acid ester economically, in high degree of sulfation, by sulfating a boric acid ester of alcohol with SO 3 , thereby conducting the ester exchange reaction under relatively mild conditions. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02269228-A (JP)
Title: Structure for retaining wall and construction method for retaining wall
Inventor: FUJIMURA KAZUO
IPC: E02D29/02
Filed: 1989-04-07
Abstract: PURPOSE:To construct a retaining wall reducing the maximum ground reaction force applied to the retaining wall by providing a lightweight section made of a cavity body on a bottom plate on the back side of the vertical wall of the retaining wall. CONSTITUTION:A lightweight section 4 made of a cavity body 5 with a triangular or other shaped cross section is integrally formed along a vertical wall 3 on a bottom plate 2 on the back side of the vertical wall 3 of a retaining wall 1. A rear wall 6 is erected on the bottom plate 2 on the back side of the vertical wall 3, and a lightweight material such as foam styrol 42 is filled between the back face of the vertical wall 3 and the rear wall 6 to form the lightweight section 4. The retaining wall 1 is arranged on a foundation 7, then the back filling sediment S is re-filled for construction. The weight of the back filling sediment S arranged on the vertical wall 3 side of the retaining wall 1 is reduced, the ground reaction force applied to the retaining wall 1 is unified, the maximum ground reaction force can be reduced, and the rigidity of the vertical wall 1 and the bottom plate 2 can be increased.
Patent JP-H08283541-A (JP)
Title: Image formation support
Inventor: FURUICHI KOJI
IPC: C08K3/20
Filed: 1995-04-13
Abstract: PURPOSE: To obtain an image formation support which is formed by coating a paper substrate with a biodegradable resin excellent in image formation properties, writability with a pencil, moisture resistance, etc., has improved printing characteristics and antistatic properties, and is biodegradable when buried in soil, etc. CONSTITUTION: This image formation support is prepd, by coating at least one side or both sides of a paper substrate with an aliph, polyester resin compsn. comprising 50-99wt.% aliph, polyester having a melt flow rate of 0.1-50g/10min at 190 deg.C and 1-50wt.% titanium dioxide.
Patent JP-S59214143-A (JP)
Title: Image tube
Inventor: HOSHIYAMA TADASHI
IPC: H01J31/50
Filed: 1983-05-20
Abstract: PURPOSE:To facilitate a manufacturing process and make manufacturing yield better as well as to improve the quality of an image tube, by assembling a micro-channel palte in a support structure outside a tubular lamp in advance, while inserting it into the tubular lamp together with the support structure. CONSTITUTION:A support structure 20 couples each of rink metallic electrodes 24 and 26 with both ends of a ceramic cylinder 25 by means of brazing or the like, by way of example, and forms a vessel. Such a vessel is designed so as to make it possible to be set up on the electrode 24 upon inserting of a micro- channel plate (MCP) 12 from the side of the electrode 26 and, after setting of this MCP 12, for example via an annular thin plate 27 composed of a soft metal such as aluminum or the like of tens mum in thickness. The MCP 12 is held down by a set electrode 28 consisting of metal, then this set electrode 28 and the electrode 26 in the vessel are welded together. The lockup of the MCP 12 to this support structure is easy unlike a job in a narrow tubular lamp and, what is more, the annular thin plate 27 doubles as a cushion so that damage to the MCP 12 or contact failure may seldom or never happen.
Patent JP-H05289610-A (JP)
Title: Map display device
Inventor: MIYAZAKI KAZUMI
IPC: G08G1/0969
Filed: 1992-04-09
Abstract: PURPOSE:To provide a map display device which can displays the position of present vehicle and the position of a destination on a map according to the data on the destination received by a radio. CONSTITUTION:The map display device is equipped with present position calculating means 10 which automatically calculates the present position, a map display means 12 which displays the map, a present position display means 14 which superimposes a mark indicating the present position on the map displayed by the map display means 12 according to the present position calculated by the present position calculating means 10, a target position receiving means 16 which receives the position of a target, and a target position display means 18 which superimposes a mark indicating the position of the target on the map displayed by the map display means 12 according to the position of the target received by the target position receiving means 16.
Patent JP-H1031851-A (JP)
Title: Pinch roller assembly capable of tilting for video cassette recorder
Inventor: GU ZENCHU
IPC: G11B15/29
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a pinch roller assembly for a video cassette recorder capable of reducing sliding and discharging a foreign matter generating among components. SOLUTION: This assembly is provided with a roller 110 made of an elastic material, a sleeve 120 which is firmly fixed to the roller 110 and provided with an upper inside part 121, a lower inside part 122 having a relatively larger diameter than the upper inside part 121 and a level difference part 123 between those inside part, a supporting shaft 130 extending through the sleeve 120, and a bore having a projecting part 143. And a pivot arm 180 holding the roller 110 and the sleeve 120 around the supporting shaft 130 as the center so as to be turnable, a cushion member 150 joined around the pivot arm 180, and a cylindrical bush 160 firmly fitted into the sleeve 120 are included in the assembly.
Patent JP-H08261598-A (JP)
Title: Engine-driven type air conditioner
Inventor: SUZUKI HIROSHI
IPC: F02D41/04
Filed: 1995-03-22
Abstract: PURPOSE: To facilitate heating even when heating load is increased by providing detecting means of the load, and exhaust gas temperature control means for raising the temperature of the exhaust gas of an engine in response to the increase of the heating load detected by the detecting means. CONSTITUTION: The room temperature detected by a room temperature sensor 30 and a set temperature set by a room temperature setter 31 are input to heating load calculating means 33, which calculates the heating load by calculating the deviation of both, the load is input to opening deciding means 34, which decides the opening of a fuel control valve 18. The decided value increases the quantity of fuel gas in response to the increase in the heating load. Thus, the excess air ratio of the mixed gas is reduced, and the exhaust gas temperature of the engine 1 is raised. Accordingly, the cooling water temperature of the engine l is raised, the radiating amount of a radiator 9 is increased, and the atmospheric temperature of the radiator 9 is raised.  The atmosphere of an outdoor heat exchanger 4 for passing the atmosphere and the heat exchange amount of refrigerant, i.e., the heat absorbing amount of a heat pump cycle due to the increase in the heat absorbing amount are increased, thereby improving the heating capacity.
Patent JP-S5612875-A (JP)
Title: Single-phase induction motor
Inventor: KINOSHITA TOMONORI
IPC: H02K17/08
Filed: 1979-07-12
Abstract: PURPOSE:To obtain excellent starting and operating properties in a single-phase induction motor by connecting a starting winding connected in series with a main winding and a thermistor and an auxiliary winding connected in series with a capacitor, in parallel with a single-phase power supply. CONSTITUTION:To a single-phase AC power supply 1 is connected a single-phase induction motor 7 which consists of a starting winding 4 connected in series with a main winding 2 and a positive temperature coefficient thermistor 3 and an auxiliary winding 6 connected in series with an operating capacitor 5, connected in parallel with each other. When starting the motor 7 a current flows through the main winding 2, the starting winding 4 and the auxiliary winding 6 to thus allow the motor 7 to start rotating. After the motor 7 rotates at rated speed, the thermistor 3 connected in series with the winding 4 self-heats, and exceeds curie point at temperature to cause remarkable increase of resistance value. Accordingly it becomes off state to substantially isolate the winding 4 from the motor 7 to thus enter normal operating state. In this manner it can obtain excellent starting and operating performance.
Patent JP-H11286218-A (JP)
Title: Vehicle tarp
Inventor: ABIKO AKIRA
IPC: E04H15/06
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle tarp usable not only as a sunshade or drip plate but also for multi-purpose. SOLUTION: In this vehicle tarp 10, a water storage sheet 34 is fixed to the lower end of a sheet body 28 constituting a sheet 24 through an annular fixing part 36 to form a water storage part 38 between the sheet body 28 and the water storage sheet 34. The sheet body 28 has an injection port 40 in conformation to the water storage part 38, and when a plug 42 pressed into the injection port 40 is released to inject water into the water storage part 38 through the injection port 40, water can be stored in the water storage part 38. When the sheet 24 is pulled out in this state in daytime, the sheet 24 is heated by the solar heat to heat the water in the water storage part 38 into hot water so as to be suitable, for example, as showering. Thus, the vehicle tarp 10 can be used not only as a simple sunshade or drip sheet but also for multi-purpose.
Patent JP-H07290006-A (JP)
Title: Basket for housing material to be washed
Inventor: YAMAGUCHI TORIZO
IPC: B08B3/04
Filed: 1994-04-26
Abstract: PURPOSE:To surely remove washing liquid from a material to be washed after washing, reduce the energy consumption and improve the working efficiency in a basket for housing the material to be washed which has been washed with the washing liquid comprising essentially water. CONSTITUTION:A basket 2 for housing a washed material 12 which has been washed with a washing liquid comprising essentially water has a disc-like bottom part 2a, a fence-like side part 2b and an openable/closable cover part 2c each constituted of a net. An inner space of the basket 2 is closed by these components, and has a space sufficient for rotating the material to be washed 12 therein, and also compressed air from nozzles 6 is blown toward the bottom or the side of the basket 2.
Patent JP-S60237963-A (JP)
Title: Production of seasoning having body or food with enhanced body
Inventor: MORI KENICHI
IPC: A23L27/22
Filed: 1984-05-02
Abstract: PURPOSE:To produce a seasoning having enhanced body and taste, by incorporating a specific oranic sulfur compound with a seasoning or food containing a glutamic acid or a nucleic acid based tasting substance as a tasting component. CONSTITUTION:One or two or more of compounds expressed by formulas I and II(R is H, 1-4C saturated or unsaturated aliphatic hydrocarbon or carboxyalkyl group; R' is OH or carboxymethylamino group: R'' is H or gamma-glutamyl group) in an amount within 0.1-1,000wt%, preferably 0.1-50wt% range, based on the weight of calculated sodium L-glutamate having the same tasting strength as that of tasting components are incorporated with a seasoning or food containing glutamic acid or a salt thereof or a nucleic acid based tasting substance as the tasting components or incorporated therein in an amount to give within 1:99-99:1 weight ratio range based on the nucleic acid based tasting substance.
Patent JP-S5424065-A (JP)
Title: Analog type electronic watch with alarm function
Inventor: SEKINE MITSUO
IPC: G04C3/14
Filed: 1977-07-25
Abstract: PURPOSE: To obtain a watch capable of exhibiting accurate alarm and other functions in a simple structure by providing additional circuits of such as hour and minutes circuits, etc. to be connected with setting circuit, coincidence detecting circuit, gate circuit, and frequency divider. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06275315-A (JP)
Title: Lithium secondary battery
Inventor: TAKADA KAZUNORI
IPC: H01M10/0562
Filed: 1993-03-23
Abstract: PURPOSE:To provide a lithium secondary battery which can be charged, where transition metal sulfide is used as positive active substance. CONSTITUTION:A lithium ion conductive solid electrolyte is used as an electrolytic layer. A chalcogen compound of at least one kind of transition metal element selected from a group consisting of titanium, vanadium, chromium, manganese, iron, cobalt, nickel, zinc, zirconium, niobium, molybdenum, hafnium, tantalum and tungsten is used as positive electrode active substance.
Patent JP-H09281727-A (JP)
Title: Electrophotographic photoreceptor
Inventor: FUJII AKITERU
IPC: G03G5/06
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor having stable memory function. SOLUTION: In an electrophotographic photoreceptor with a single layer type photoconductive layer on the electrically conductive substrate, a sulfonic acid compd. is incorporated into the photoconductive layer. In a laminate type electrophotographic photoreceptor with an electric charge transferring layer and an electric charge generating layer contg. a phthalocyanine compd. on the electrically conductive substrate, a sulfonic acid compd. is incorporated into the electric charge transferring layer and/or the electric charge generating layer.
Patent JP-H02266244-A (JP)
Title: Unbalance detector for high speed rotating device
Inventor: MATSUFUJI NORIYASU
IPC: G01M1/22
Filed: 1989-04-07
Abstract: PURPOSE:To evade an unbalanced operation of a rotating body and an overload of the device by measuring/detecting a vibration amplitude to the number of rotation at the unbalanced operation making the same at a non-unbalanced time as a reference. CONSTITUTION:The rotating body 1 replaceable with those having many kinds of size and weight is detachably mounted on a revolving shaft 2 of the device, and the device consists of a driving motor 3 for the above, rotation signal generating sensor 5, vibration amplitude measuring sensor 6, controller 4, setting device 8, storage device 9 and power supply 10. A vibration amplitude characteristic of the rotating body 1 at the maximum rotating time without load is stored in the device 9 as a parameter for the number of rotation to calculate together with allowable amplitude data stored previously by the controller 4, then the allowable amplitude for the rotating body 1 is decided. Next, an output signal of the sensor 6 at the time of operation with the actual using condition is compared with this amplitude and when it exceeds the amplitude, the detection is made for it as abnormality and the motor 3 is stopped. With this arrangement, the unbalance is accurately detected, then the excessive unbalanced operation and the overload for a driving system can be evaded.
Patent JP-H03288682-A (JP)
Title: Apparatus for detecting ink carrying strip
Inventor: YOSHIMURA HIROSHI
IPC: B41J31/00
Filed: 1990-04-04
Abstract: PURPOSE:To detect the kind and end of an ink carrying strip and the presence of a cassette by a common photosensor by arranging a plurality of parts to be detected corresponding to the kind of the ink carrying strip of the cassette and bonding a sheet to be detected to the terminal part of the ink carrying strip and providing a plurality of the photosensors opposed to the respective parts to be detected. CONSTITUTION:When a cassette 1 is mounted on a thermal printer, a photosensor 14 detects the reflected light from a part 16 to be detected and a photosensor 15 detects the reflected light from a part 17 to be detected and, therefore, the kind of an ink sheet 2 can be detected. Further, the non-mounted state of the cassette 1 can be detected on the basis of such a state that no detection signal is outputted. The part 23 to be detected bonded to the terminal of the ink sheet 2 is detected on the basis of the detection signals of two photosensors 14, 15 to detect the end of the ink sheet 2. By this method, the presence of the cassette 1 and the kind and end of the ink sheet can be easily confirmed.
Patent JP-S58207369-A (JP)
Title: Vacuum deposition device
Inventor: ICHIBAGASE TAKESHI
IPC: G03G5/082
Filed: 1982-05-26
Abstract: PURPOSE:To provide a titled device which enables the control of the grade in the component ratio in the thickness direction of vapor deposited films as desired with good accuracy by the constitution wherein the degrees of openings of evaporating sources are controlled selectively in accordance with the output signals of two film thickness monitors disposed so as to face each other in the two evaporating sources. CONSTITUTION:A vacuum deposition device is provided with circular through- holes 3a and 15 pieces of glass discs 3b-3p of substrates to be vapor-deposited along the circufmerence of a turntable 2 rotated at a constant speed in an arrow direction together with a revolving shaft 1 in a bell-jar (not shown) and is arranged with the 1st, the 2nd crucibles 5, 6 of evaporating sources, wherein the 1st, the 2nd film thickness monitos 7, 8 are provided so as to face each other through said crucibles 5, 6 and the holes 3a to detect film thicknesses at every one rotation of the table 2, and the degrees of opening of the crucibles 5, 6 are controlled by rotating the 1st, the 2nd irises 18, 20 having wedgelike openings 18, 21 coaxially with the shaft 1, thereby controlling the grade in the component ratio of the vapor-deposited films to be formed on the glass discs 3b, etc.
Patent JP-S63254722-A (JP)
Title: Photo-excited chemical vapor deposition apparatus
Inventor: TSUKIKAWA YASUHIKO
IPC: H01L21/263
Filed: 1987-04-10
Abstract: PURPOSE:To directly form a thin film in a desired pattern state by partitioning a reaction chamber and a buffer chamber for transmitting light emitted from a light source by a mask in which a patternlike hole is opened to eliminate the adherence of a film to the inner surface of a window. CONSTITUTION:Light emitted from a light source 1 is introduced at 14 through an optical system 2 and a window 15 into a buffer chamber 13 to form a luminous flux and to be incident into a mask 5. A desired patternlike hole is opened at the mask 5. When the light is incident into a reaction chamber 10 to arrive at a substrate 9, the system 2 is composed to focus the pattern on the substrate by the equal magnification or contraction. Since the reaction occurs only at a part on the substrate to be irradiated with the light, a thin film 8 is formed in a desired pattern on the substrate.
Patent JP-S62246665-A (JP)
Title: Plug valve
Inventor: ARAKI SATORU
IPC: F16K5/04
Filed: 1986-04-18
Abstract: PURPOSE:To prevent a seat from being displaced by reinforcing the parts of the seat at positions obtained by rotating a seat hole 90 deg. about a seat circle center. CONSTITUTION:A seat 3 is installed in the middle part of a through hole of a main body 1 to seal a gap between the main body 1 and a plug 2 for preventing a fluid in a fluid passage 11 or 12 from leaking through the gap. Reinforcement rings 6 of metal and having a certain width are fitted to the outer circumference of seat holes 9 and 10 of the seat 3. Reinforcement plates 14 and 15 are arranged at positions obtained by rotating the seat hole 90 deg. about the circle center of the seat 3 to reinforce the seat so that the seat parts to not escape to the through hole side. The reinforcement rings 6 prevent deformation and contraction of the seat hole of the seat 3 when the seat 3 is depressed with a pressure ring 8 located above the seat 3.
Patent JP-S5212825-A (JP)
Title: Visible light sensitive composition
Inventor: TANAKA SHINICHI
IPC: G03F7/038
Filed: 1975-07-21
Abstract: PURPOSE:To provide a composition rendered sensitive to the visible light by addition of a dye.
Patent JP-S61248886-A (JP)
Inventor: YASUDA KEIICHI
IPC: B66B7/02
Filed: 1985-04-25
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-H09276705-A (JP)
Title: Photocatalyst
Inventor: KOIKE HIRONOBU
IPC: B01J21/08
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To enable the use of fibers themselves as a catalytic body and to solve problem such as the falling of fixed photocatalyst particles by forming a photocatalytic body from titania fibers having a specified BET specific surface area. SOLUTION: This photocatalytic body used for the cleaning of air such as the decomposition and removal of NOx and malodorous substances and the purification of water such as the purification of polluted rivers, lakes and marshes is formed using continuous titania fibers having >=10m<2> /g BET specific surface area and contg. 1-50wt.% silica. The crystal form of the titania fibers is not especially limited but titania fibers having the crystal form of anatase are preferably used. Since silica is contained in the titania fibers, the crystal structure of anatase can be stabilized and grain growth of primary grains constituting the fibers is suppressed to attain a proper primary grain diameter for a photocatalyst.
Patent JP-H1043103-A (JP)
Title: Handle-wand system for vacuum cleaner
Inventor: GRAY STEVEN L
IPC: A47L9/32
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a handle-wand system to be used together with a power nozzle having no lead wire visible from outside. SOLUTION: The assembly of a handle 20 and a suction hose 10 is provided so that the hose equipped with a conductive wire can be freely rotated while the hose is attached to the handle. Both the vacuum seal between members and plural low-resistance electric contacts are provided for easily attaching, locking and detaching the components of the handle-wand system. Besides, a turn elbow 40 is provided for attaching the handle-wand system to a power floor nozzle 50. Further, an interface is provided for easily attaching the handle- wand system to a nonpower cleaning tool, locking that system and easily detaching it from the nonpower cleaning tool.