baber/WOPTO huggingface dataset:
Patent JP-S6036184-A (JP)
Title: Thermal transfer type correcting member
Inventor: IGAWA OSAMU
IPC: B41J29/367
Filed: 1983-08-09
Abstract: PURPOSE:To contrive to enhance transfer sensitivity, hiding power and re-printability, by sequentially providing a specified particulate form white layer comprising a resin and/or a wax and TiO2 and a covering layer having a high light reflectance and a specified thickness on a base consisting of a paper or a film. CONSTITUTION:The white layer consisting mainly of a resin and/or a wax and TiO2 and having a small thickness of not larger than 10mum, preferably, less than 5mum, and the covering layer having a high light reflectance and a thickness of not larger than 5mum, e.g., a covering layer consisting mainly of a resin and/or a wax and a leafing- type aluminum powder, are sequentially provided on the base consisting of a paper or a film. By this, a misprinted character is entirely covered by the aluminum layer, and a white color is provided by the white layer. In this case, since the aluminum layer has the high reflectance and is silver white in color, the thickness of the white layer can be extremely small, as compared with the case of directly covering the misprinted character. Accordingly, although the correcting member has a two-layer construction as contrasted to the one-layer construction in the case of single use of a white layer comprising TiO2, a hiding power and a whiteness comparable with those of conventional means can be obtained with a thinner layer, movement of a printing head is not hindered, and re-printability on the correcting layer is favorable.
Patent JP-S5847187-A (JP)
Title: Apparatus for controlling operation of multiple stage gas compressor
Inventor: ENOMOTO JIROU
IPC: F04B49/06
Filed: 1981-09-12
Abstract: PURPOSE:To prevent pressure from abnormal rise due to residual gas by enabing compressor at the low and high stage sides to be individually driven for starting a drive at the low stage side a certain time after another drive at the high stage side is started. CONSTITUTION:Drive motors 110, 120 for driving respectively individually low and high stage side compressors 11, 12 are provided such that the drive motor 110 for the low stage side compressor 11 can be started a certain time after the drive motor 120 for the high stage side compressor 12 is started by a timer 13. Thus, the compressor 12 at the high stage side has stroke volume smaller than that of the compressor 11 at the low stage side so that the intake gas amount becomes smaller. Hence, since the compressor 12 at the high stage side can be started with small horse power and has the intake pressure equal to that in the low stage side compressor 11, it can be started with horse power value close to no-load.
Patent JP-S6124847-A (JP)
Title: Hydraulic buffer
Inventor: KOMATSUZAKI TORU
IPC: F16F9/50
Filed: 1984-07-13
Abstract: PURPOSE:To prevent high vibration of a wheel originated in a road surface from being transmitted to a car body by providing a valve having a delay mechanism to produce a short time lag until resisting action is manifested. CONSTITUTION:A piston 2 is provided with an orifice 7 and an oil path arranged side by side as a passage for oil, and a valve 6 is installed in the oil path. Though the valve 6 is usually adapted to open the oil path by a spring 13, a short time lag is produced to close the oil path because the valve is provided with a delay mechanism comprising an orifice 15 and so on. Accordingly, the oil path is not closed for high vibration of a wheel originated in a road surface to prevent vibration from being transmitted to a car body where resistance is not produced, and the valve 6 closes the oil path for vibration with which the car body vibrates sympathetically at its comparative initial stage to obtain damping action.
Patent JP-H0773814-A (JP)
Title: Electron-beam tube
Inventor: EDOWAADO SUTANSUROU SOBIERAZUK
IPC: H01J23/54
Filed: 1994-06-27
Abstract: PURPOSE: To operate a device with the maximum operating frequency by reducing or eliminating undesirable vibrations caused between a cathode and an anode. CONSTITUTION: In an electron beam tube such as an IOT device, a ferrite-filled silicon rubber 30 or another ferrite-filled dielectric material is supported by the wall 25 of an input cavity 7. The material absorbs wireless frequency energy or otherwise reduces joints between deferent tube parts to cause undesirable vibrations. The material, provided on the wall of the input cavity, allows easy access for replacement, maintenance and inspection.
Patent JP-S63309753-A (JP)
Title: Stirliing engine driving compressor
Inventor: INOTA KENICHI
IPC: F02G1/043
Filed: 1987-06-09
Abstract: PURPOSE:To improve the thermal efficiency by forming a compression chamber which communicates to each space on the low pressure and high pressure sides through an inflow port and an effluence port and suppressing the increase of the average volume of the compression space even if the stroke of a compression output piston varies. CONSTITUTION:When a displacer 33 lowers, the pressure in a compression space 48 becomes higher than that in an expansion space 49. Therefore, the working fluid at low temperature in the compression space 48 and on a cooler 31 side is heated by a regenerator 32 and a heater 30 and allowed to flow to the expansion space 49 side by the differential pressure. Then, an output piston 34 lowers and performs work for a rod 35. When the rod 35 rises and lowers, the volume in a compression chamber 37 is increased and reduced. When the coolant having a low pressure in a suction chamber 51 is sucked into the compression chamber 37 through a suction valve 40, the coolant in the compression chamber 37 is compressed, and discharged into a discharge chamber 52 through a discharge valve 39. Further, a controller 47 opening/ closing-controls the valve 44 and 45 on the basis of the signal supplied from a position detector 46, and keeps an output piston 36 at an average position.
Patent JP-H10335226-A (JP)
Title: Chemical liquid applicator
Inventor: NOZAKI TOSHIYUKI
IPC: H01L21/027
Filed: 1997-06-03
Abstract: PROBLEM TO BE SOLVED: To enable chemical liquid to be uniformly applied onto a wafer preventing dust from occurring by a method wherein the one end of a chemical liquid feed pipe is fixed to and kept in close contact with a connection jig which enables the chemical liquid feed pipe communicate with a chemical liquid feed source, and the other end is set movable back and forth. SOLUTION: A chemical liquid applicator 10 is equipped with a feed pipe 11 whose tip is provided with a nozzle 11a which feeds chemical liquid to a wafer. The one end of a connection pipe 11b is inserted into the nozzle 1a, and the other end of the connection pipe 11b is inserted into the one end of a resin tube 11c. The other end of the resin tube 11c is inserted into a connection jig 14. The connection jig 14 where the resin tube 11c is inserted is fixed to a seat 15. When the nozzle 11a held at a point of application 17b is moved between a chemical liquid application position S11 and a dummy dispense position S12, the coiled part of the resin tube 11c is expanded or contracted keeping the end of the resin tube 11c fixed to the connection jig 14. Moreover, the end the resin tube 11c is firmly fixed to the connection jig keeping in close contact with it.
Patent JP-H09301037-A (JP)
Title: Pocket for work machine
Inventor: SHIMADA HIROKAZU
IPC: A47C7/62
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To positively prevent rainwater from entering the inside. SOLUTION: A pocket P1 is formed of an outside pocket part 1 and an inside pocket part 2. The outside pocket part 1 is formed into the shape of a flat cylinder, both upper and lower ends of which are open, by overlapping the back side- and the front side sheet parts 11, 12 and sewing both side edge parts together. The inside pocket part 2 is formed into the shape of an envelope, the upper end of which is open, by folding back a vertically long sheet at a central part to overlap the folded sheets and to weld both side edge parts. Next, the upper part of the inside pocket part 2 is inserted into the outside pocket part 1, and two pairs of male and female hooks 3A, 3B; 5A, 5B are fitted to each other to connect both the pocket parts 1, 2 integrally.  By folding back the outside pocket part 1 at its place of a mark Z situated slightly above the upper end opening part of the inside pocket part 2 and engaging pairs of the face fasteners 4A, 4B with each other, the upper end opening part of the outside pocket part 1 is closed, and the upper end opening part of the inside pocket part 2 is closed.
Patent JP-S62292166-A (JP)
Inventor: JIYON EDOWAADO RIIDERU
IPC: A61L15/00
Filed: 1987-06-10
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-S5571623-A (JP)
Title: Production of pyrosulfite
Inventor: MIYAMORI HIROSHI
IPC: C01B17/98
Filed: 1978-11-24
Abstract: PURPOSE: To obtain high purity pyrosulfite useful as pharmaceuticals, a bleaching agent, etc. in a high yield by reacting sulfite and sulfur dioxide in the presence of 1W4C alcohols.  
     CONSTITUTION: Powdered sulfite is suspended or dissolved in 1W4C alcohols such as methanol, ethanol, n-propanol, isopropanol, n-butanol, sec. butanol and tert. butanol. Sulfur dioxide gas or a soln. of sulfur dioxide in alcohols is then added to the suspension or soln. and reacted usually at -20W150, pref. 5W120°C for about 10minW10hr. After the reaction the alcohols are distilled out, and pyrosulfite is separation-purified from the distillation residue. By this method high purity pyrosulfite of lithium, sodium, ammonium or the like is obtd. in a high yield. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5668956-A (JP)
Title: Cassette type tape recorder
Inventor: TANAKA SHINSAKU
IPC: G11B15/18
Filed: 1979-11-09
Abstract: PURPOSE: To reduce the overall height of a cassette tape recorder to use it suitably to the car stereo set, by securing a free shift in both the inner and outer directions for the mobile base plate containing the reel shaft and the capstan shaft to the fixed frame.  
     CONSTITUTION: The tape cassette 8 is loaded at the loading part 9 when the mobile base plate 2 movable to the fixed frame 1 via the slide plate 3 is drawn out. When the plate 2 is slided toward the inside, the lock lever 35 is hooked to the lock pin 36. At the same time, the plate 2 is held with the electric conduction of the magnet 38. In this instant, the slide plate 20 pulled inward by the spring 27 is blocked for its shift together with the plate 2 by the frame 1 and then goes close to the loading part 9. Thus the magnetic head 19 is pressed to the pinch roller 21 by pressure. When the plate 2 is slid outward, both the head 19 and the roller 21 are detached from the cassette loading part. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6038727-A (JP)
Title: Magnetic recording medium and its manufacture
Inventor: NAGAOKA SHINSAKU
IPC: G11B5/72
Filed: 1983-08-09
Abstract: PURPOSE:To obtain a thin film type magnetic recording medium havng an overcoat layer with superior wear and corrosion resistances by forming an org. plasma-polymerized layer contg. silicon on a magnetic layer so that the refractive index is adjusted to a specified value or above. CONSTITUTION:A support 10 having a magnetic metallic (alloy) film vapor-depodited on a polyethylene terephthalate film is sent from a sending reel 11 in a sending chamer 3 to a winding reel 13 through an electric discharge chamber 2. In the chamber 2, a mixture of a compound contg. silicon such as vinyltrimethoxysilane with O2, N2 and H2 as plasma-nonpolymerizable gases is fed from small holes in the edge of an upper electrode 6 to the chamber 2 through the slender pipe of the electrode 6, gaseous Ar or the like is sent from inlets 14 as required, and high frequency power is applied to a lower electrode 7 to form an evercoat layer of an org. plasma-polymerized substance contg. Si and having >=1.45 refractive index on the magnetic film. The thickness of the overcoat layer is 20-1,000Angstrom . Thus, a magnetic recording medium having a small spacing loss and superior traveling performance without reducing the reproduction output is obtd.
Patent JP-S6127097-A (JP)
Inventor: NAKAYAMA MITSUSHI
IPC: H03K17/94
Filed: 1984-07-14
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-H0441441-A (JP)
Title: Purification of cyclohexane, cyclohexene and benzene
Inventor: KODAMA SOHEI
IPC: C07C13/20
Filed: 1990-06-05
Abstract: PURPOSE:To purify the subject compounds from a mixture of the subject three components obtained by the partial hydrogenation reaction of benzene by separating each component by the extractive distillation with a specific extractant and extracting and removing the extractant and/or its decomposition product from each component with water. CONSTITUTION:The subject three compounds are separated from a mixture of the compounds obtained by the partial hydrogenation of benzene by carrying out extractive distillation of the mixture using an extractant having a dielectric constant of 10-60 at 20 deg.C (e.g. dimethyl acetamide, adiponitrile, dimethyl malonate, dimethyl succinate and sulfolane) and the extractant and/or decomposed extractant existing in the separated component are removed by extracting with water to obtain purified compound. The extraction with water is preferably carried out at 20-60 deg.C using a continuous countercurrent contact process. Although a sufficient effect can be attained by using water as exclusive extractant, the removing performance can be further improved by the addition of an acid, an alkali or a salt to water.
Patent JP-H06174082-A (JP)
Title: Travel speed switching device for hydraulic travel vehicle
Inventor: NAGAHARA GIICHI
IPC: F16H61/4148
Filed: 1991-05-22
Abstract: PURPOSE:To enable travel speed to be automatically switched over to high speed and/or low speed, and also enable straight ahead traveling performance to be enhanced. CONSTITUTION:A right and a left hydraulic motor are made to be each variable hydraulic motor, control ports 42 are formed on the upper and lower dead point sides between a first port 40 and a second port 41 in the valve plate 15 of each variable hydraulic motor, and a detection path 49 is provided, to which higher pressure oil is introduced out of the right and left variable hydraulic motors. A switch-over valve 50 is provided, which supplies higher pressure oil from the detection path 49 to one control port 42, and the switch-over valve 50 is designed to be actuated so as to be switched over by means of both spring force and the pressure of high pressure oil, so that travel speeds can thereby be automatically switched over to high speeds and/or low speeds depending on the magnitude of load applied to the variable hydraulic motors during travel.
Patent JP-H0954642-A (JP)
Title: Wireless keyboard
Inventor: OKADA HIROYASU
IPC: G06F3/02
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To provide a wireless keyboard whose switch contact part never turns on as an operator does not intends as to a wireless keyboard which is used for information processing equipment such as a personal computer. SOLUTION: When the wireless keyboard is not operated, a wiring film 5 having a switch control part 5A is slid to shift the switch contact part 5A from the projection part 4A of a rubber dome 4 which moves up and down associatively with a key cap 1. Consequently, when the operator slides the wiring film 5 at the end of operation, the switch part 5A never turns on neglecting the operator's will; and the life of the power source is prolonged and characteristics of the switch control part 5A can be prevented from deteriorating.
Patent JP-S5935945-A (JP)
Title: Inking device
Inventor: YANAGI KENICHI
IPC: B41F31/00
Filed: 1982-08-24
Abstract: PURPOSE:To avoid contamination due to scattering of an ink without need to provide a cover or the like, by a method wherein a plurality of ink rollers provided between a form cylinder and an ink-supplying part and rotated in contact with each other are arranged in a specified condition. CONSTITUTION:The ink rollers 2-8 rotated in contact with each other are provided between the ink-supplying part 1 and the form cyinder 9. In said inking device, roller pairs 2-3, 3-4, 4-5, 5-6 and 6-7 other than the ink roller 8 are provided in proximity to the form cylinder 9 at such positions that each roller pair is located in connection on the rotating direction side of the preceding roller pair. In said device, the ink is scattered from the roller pairs more on the side A than on the side B (rotating direction side), and more on the ink-supplying side than on the cylinder 9 side, and the ink scattered collides against the other ink roller, so that further scattering of the ink is prevented.
Patent JP-S5573039-A (JP)
Title: Camera body
Inventor: YOSHIKAWA RIYOUICHI
IPC: G03B17/02
Filed: 1978-11-25
Abstract: PURPOSE: To achieve the improvement in the adhesiveness of faying surfaces and the prevention of flash production by forming a protruding part to the end part of the metal block faying surface which fays to a plastic block thereby blocking the molten plastic flowing into the spacing with the mold.  
     CONSTITUTION: When molten plastic is flowed in the spacing between a male mold 41 and female mold 42, its pressure acts upon the faying surface protruding part 25 of a metal block 29 and the protruding part 25 deforms outward from the state shown by the dotted line by as much as the spacing B between the mold and block 20, thus on the outer side faces the block 20 and plastic become flush and therefore the entry of the molten plastic into the spacing is prevented. At the time when the plastic sets, a clearance tends to occur in the faying portions of both owing to the difference in the coefficient of thermal expansion from the block 20 but the formation of the protruding part 25 increases the contact area of both and therefore the formation of clearances is prevented. Thereby, the adhesiveness between the both blocks of plastic and metal may be improved and the flash production of the plastic eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10317526-A (JP)
Title: Member for vent and aeration device to prevent dew condensation of building
Inventor: EMOTO HIROSHI
IPC: E04B1/64
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To prevent dew condensation on the inside of the wall of a building as high as three stories or more equipped with external heat insulation by furnishing the building with an air passage through which the air introduced from an air inlet at the bottom rises to be exhausted from an air exhaust hole provided at the top, furnishing a vent at the middle story or continued vents at every third or fourth stories, and introducing the air from the vent or vents into the aeration layer so as to increase the amount of aeration. SOLUTION: An aeration device has a member for vent which is composed of a body, a cover and a damper and is arranged so as to shut the first air inlet hole if it blows hard to cause application of a large wind pressure by means of movement of the damper with the wind, and a building is subjected to an external heat insulation process with a heat insulating material 7A, wherein the vent member 1 is attached to the wall surface of the building in such a condition that an air passage 9 is reserved outdoors, and an exterior material 10 is installed in such a way as fitted stretching between an upper and a lower vent member 1. Accordingly the top and bottom of the air passage 9 are in communication to the outside air and the building is precluded from dew condensation.
Patent JP-H04370108-A (JP)
Title: Polyol and use thereof
Inventor: YAMAZAKI SATOSHI
IPC: C08G18/50
Filed: 1991-06-18
Abstract: PURPOSE:To obtain a polyol useful as a heat insulating material, etc., having low viscosity and high reactivity, comprising an adduct of an alkanolamine having a hydroxyl number in a specific range with an alkylene oxide. CONSTITUTION:The objective polyol which is a polyol comprising an adduct of an alkanolamine such as monoethanolamine with ethylene oxide, having 200-600 average hydroxyl number. The polyol is mixed with a blowing agent, a catalyst and other auxiliaries to give a resin stock solution, which is blended with an organic polyisocyanate and foamed to give a rigid polyurethane foam having excellent low-temperature dimensional stability.
Patent JP-S627456-A (JP)
Title: Electric dust precipitator
Inventor: ONO TAKAHIDE
IPC: B03C3/40
Filed: 1985-07-04
Abstract: PURPOSE:To obtain the titled precipitator having dust collection efficiency, by providing receiving electrodes each having an impact transmitting wt. provided to the lower end thereof and providing discharge electrodes each comprising a pipe having discharge needles provided thereto at a right angle to the receiving electrodes in a protruded state and a hammer mechanism striking the wts. CONSTITUTION:Each receiving electrode 4 is formed by providing an impact transmitting wt. 6 to the lower end of a rod 5. A large number of thus formed receiving electrodes 4 are successively mounted to a horizontal frame 7 in parallel at predetermined intervals. Further, a large number of discharge electrodes 8 each comprising a pipe are parallelly provided at the positions corresponding to the receiving electrodes 4 and a large number of discharge needles 9 are provided to both side surfaces of each discharge electrode 8 at a right angle to the receiving electrodes 4 in a protruded state. Therefore, when impact is applied to the receiving electrodes 4 by a hammer mechanism 10, the wts. 6 respectively continue minute vibration and dust can be certainly released. Further, magnetic fields free from irregularity are formed to a gas stream by the discharge electrodes provided at a right angle to the receiving electrodes 4 and power consumption can be markedly reduced.
Patent JP-S633665-A (JP)
Title: Permanent magnet motor
Inventor: HAYASHIDA HACHIRO
IPC: H02N11/00
Filed: 1986-06-20
Abstract: PURPOSE:To realize energy saving, by a method wherein factor of generating reactive power are eliminated, and rotational power is generated in a rotor without receiving any energy supply from outside. CONSTITUTION:On an inner circumferential surface of a field casing 2 formed by non-magnetic substance, field magnetic poles 1, 1' fabricated shaping a flat type bar magnet in semicircular form are opposed laterally and installed in opposite polarities to each other. A magnet rotor 5 is constituted such that, on a rotor circumferential surface formed by non-magnetic substance, surface magnets 4 of rectangular plate form are embedded, with their S-poles directed in the same direction, in parallel to the rotor axial line at regular intervals in a lattice form. Distance between the inner circumferential surface of the field magnetic poles 1, 1' and the outer circumferetial surface of the rotor 5 is made minimum at position of non-magnetic band (center of the magnetic poles 1, 1') and increased gradually towards both poles. In this constitution, generation of reactive power of the rotor 5 is eliminated, and the rotor 5 can be rotated by the power generated at positions of the upper and lower magnetic poles without receiving any energy supply from outside.