baber/WOPTO huggingface dataset:
Patent JP-S63102109-A (JP)
Inventor: MIZUHASHI MAMORU
IPC: B32B17/06
Filed: 1986-10-17
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-H0293147-A (JP)
Title: Worm shaft and revolution transmission device consisting of worm shaft
Inventor: MIYAUCHI MIKIYOSHI
IPC: F16H55/06
Filed: 1988-09-29
Abstract: PURPOSE:To obtain the title device which possesses the high abrasion resistance and resists the high load and improve the slide speed by combining a worm shaft whose tooth surface is made of the composite structure of the hard particles of carbide or boronide and the self-fluxing alloy of Ni group, Co group, or Fe group and a worm gear which is made of nitrified steel and whose tooth surface is nitrification-treated. CONSTITUTION:This device is prepared by the combination of a worm shaft 10 whose tooth surface is formed from the composite structure of the hard particles of carbide or boronide and the self-fluxing alloy of Ni group. Co group, or Fe group and a worm gear 20 which is made of the nitrified steel and whose tooth surface is nitrification-treated. By this constitution, the title device which resists the high speed and high load can be obtained, and the abrasion resistance can be improved drastically.
Patent JP-H0584176-A (JP)
Title: Hose engaging device for vacuum cleaner
Inventor: MORI HIROSHI
IPC: A47L9/00
Filed: 1991-09-25
Abstract: PURPOSE:To facilitate an attachment of a hose engaging device to a vacuum cleaner without causing a breakage of a dust collecting bag. CONSTITUTION:On the external bottom 21 of an exhaust chamber 4 of the main body 1 an engaging piece 22 is projectingly provided to engage an engaging part 22 of a hose engaging device 23 to the engaging piece 22. At the same time, the internal bottom of the dust collecting chamber 3 is fixed with a screw 26 in adjacent with a partition wall 2. In the attachment of the hose engaging device 23 it does not come off the main body 1 due to the engagement of the engaging portion 24 with the engaging piece 22, and the device facilitates the attachment since the engaging part can be attached on the internal bottom of the dust collecting chamber 3 with a screw 26. The screw is located adjacent to the partition wall 2. The swollen dust bag 7 can be prevented from breakage without making slide contact with the head of the screw 26.
Patent JP-2000077421-A (JP)
Title: Manufacture of bipolar transistor
Inventor: HIROSE FUMIHIKO
IPC: H01L29/73
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the conductivity type of a second conductivity type Si film from being changed due to auto-doping. SOLUTION: A method of manufacturing a bipolar transistor is conducted with a method, wherein a p-type Si film 22 or a p-type SiGe film and an n-type Si film 23 are successively laminated on an n-type Si substrate 21. Moreover, after the Si films 23 and 22 are etched, emitter electrodes 25, base electrodes 26 and collector electrodes 27 are respectively formed on the film 23, the film 22 and the substrate 21. When the film 22 or the SiGe film is formed, a substrate temperature is raised, and when the film 23 is formed, the substrate temperature is made lower.
Patent JP-H1085820-A (JP)
Title: Controller for pinch roll
Inventor: OSUGI MASARU
IPC: B21B39/00
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To provide a controller for pinch rolls without generating trip even when the pinch rolls with which a material to be rolled is clamped are forcedly made in the power running or regenerating state caused by rolling rolls. SOLUTION: From acceleration/deceleration torque of the pinch roll which is obtained based on the torque reference Tref and feedback velocity Vfb of the pinch roll which are obtained based on the velocity Vref to the pinch roll and feedback velocity Vfb of the pinch roll, when an acceleration/deceleration removing torque Tld is in the regeneration and the velocity reference Vref > the feedback velocity Vfb or when the acceleration/deceleration torque Tld is in the power running and the velocity reference Vref < the feedback velocity Vfb, by commanding the opening/closing of the pinch roll to an opening/closing device 10, the trip of the rolling line is prevented.
Patent JP-S60135318-A (JP)
Title: Ventilation control method of car air conditioner
Inventor: YOSHIHIRO KOUICHI
IPC: B60H1/00
Filed: 1983-12-23
Abstract: PURPOSE:To assure a comfortable car room space paying attention to health of passengers by operating an intake door for changing over internal and external air in responce to a detected amount of smoke of a car room smoke detector to the ventilation side or the internal air circulation side. CONSTITUTION:An electronic controller 16 compares a smoke amount S0 previously set at a smoke set device 20 with a car room smoke amount S1 detected by a smoke sensor 18, and if S1>=S0, it closes an intake door 11 to the ventilation side to cause an external air introduction inlet 12 to be opened. In addition, the electronic controller, if S1<S0, compares set temperature T0 set to a car room temperature set device 19 with car room temperature T1 detected by an internal air temperature sensor 17, and if T1>=T0, it opens the intake door 11 to the internal air circulation side to cause the external air introduction inlet 12 to be closed, while if T1<=T0, it closes the door 11 to the ventilation side to cause the external air introduction inlet 12 to be opened. Thus, the captioned method can provide temperature control taking preference of smoke exhaustion, allowing a comfortable car space to be assured paying attention to health of passengers.
Patent JP-H0693864-A (JP)
Title: Combustion chamber of direct injection diesel engine
Inventor: KOMORI MASANORI
IPC: F02F3/26
Filed: 1992-09-16
Abstract: PURPOSE:To reduce smoke and NOX simultaneously. CONSTITUTION:A direct injection diesel engine has a fuel injection valve 6 provided for a cylinder head 5, blow holes formed in the nozzle 7 of the fuel injection valve 6, an outer periphery wall 10 formed at the upper part of a piston 1, a combustion chamber 9 formed inside the outer periphery wall 10 and a flame disturbance member 21 arranged on the inner face of the outer periphery wall 10 so as to be located among mists blown out of the blow holes.
Patent JP-H0293551-A (JP)
Title: Pressure molding door of electrophotographic device
Inventor: HOSHI AKIMITSU
IPC: E06B3/70
Filed: 1988-09-30
Abstract: PURPOSE:To obtain the door which has high torsional rigidity and is excellent in cost, design and operability by pressure-molding a synthetic resin and providing the parts which function when the door is combined with a device body at >=1 points to the rear surface of the door by integral molding with the door. CONSTITUTION:The door body 1 and the function parts such as pocket 2, reinforcing rib 3, projection 4 for foolproof, handle for opening and closing the door, and projecting part 37 for pushing of a development container which function when combined with the main device are molded by pressure-molding using the synthetic resin. The parts of the large size with which the high accuracy is not obtainable by injection are formed with the high torsional rigidity and the door which is excellent in the cost, the design including the design of the rear surface and the operability is obtd.
Patent JP-H1085114-A (JP)
Title: Coaster for vessel for cold beverage
Inventor: KONDO SHICHIRO
IPC: A47G23/032
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To prevent a coaster from being stuck to a vessel and lifted at the time of lifting the vessel by constituting the material of a coaster placed under a vessel of a cold beverage of a highly absorbing fiber. SOLUTION: The main body 10 of the coaster is provided with a shape and a thickness of the same degree as those of a general coaster but its material is constituted of the highly absorbing fiber. As the highly water absorbing fiber, a fabricated sodium polyacrylate being highly water absorbing polymer, e.g. or a fiber obtained by combining a fiber such as polyester, acrylic, pulp to it is used. As the coaster main body 10 consists of the highly absorbing fiber, the highly absorbing fiber absorbs a large amount of dew stuck to the vessel and uniformly distributed the dew in the whole of the highly absorbing fiber, moisture at a place in contact with the vessel is reduced to eliminate the bad condition of lifting the coaster with the vessel at the time of lifting the vessel.  In addition, as the fiber absorbs a large amount of moisture, the coaster absorbing the dew is free from a sticky feeling and does not give an unpleasant feeling.
Patent JP-H0778377-A (JP)
Title: Detection of program searching position of tape
Inventor: TANAKA HIDEKI
IPC: G11B27/11
Filed: 1993-09-07
Abstract: PURPOSE:To enhance operability by detecting a tape traveling distance with a counter for the purpose of detecting a program searching reference value. CONSTITUTION:An output counter value of a tape traveling distance detecting counter 3 is changed from the point of time when the tape is passed with an objective position in the counterclockwise traveling direction as '999' '9998' '9997', and its sign is not changed. A reference value storage register 5a of a control part 5 is stored with a prescribed value of the counter value shown by the tape traveling distance detecting counter 3 (for example, '5000' when the value shown by the tape traveling distance detecting counter 3 is four figures) as the reference value. Then, an the time of searching the counter, the objective position should be set in advance by a counter reset key 4. Consequently, a present showing counter value is substracted from the reference value, and its resultant sign is discriminated, and then a tape feeding direction is determined in accordance with a result of its sign to feed the tape until the objective position.
Patent JP-H0786608-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: TAKEMURA YASUHIKO
IPC: H01L21/265
Filed: 1993-09-07
Abstract: PURPOSE:To reduce the leakage current (off current) at a time when reverse bias voltage is applied to a gate electrode by adding a specific quantity of one of oxygen, nitrogen and carbon to a section to which an insular region is formed in a nonsingle crystal silicon film. CONSTITUTION:At least one of 1X10<19>-2X10<21> atom cm<-3> of oxygen, nitrogen and carbon is added to a section to which at least an insular region is formed in a nonsingle crystal silicon film. Regions 4, 6 having high resistance and large band gaps are formed (A) between an impurity region 7 and a channel forming region 5 so that oxygen, etc., are not added into a channel region when voltage is applied to a gate electrode. A band figure in the vicinity of the gate electrode of a TFT having such regions is shown in (B) when no voltage is applied to the gate electrode and in (C) when negative voltage is applied. Accordingly, the off current is lowered as seen in (D), and the off current is changed stably even when VD is increased particularly.
Patent JP-H1087774-A (JP)
Title: Production of rigid polyurethane foam
Inventor: OMORI NAOYUKI
IPC: C08J9/14
Filed: 1996-09-18
Abstract: PROBLEM TO BE SOLVED: To produce rigid polyurethane foam that contains a fluorine compound which does not disrupt the ozonosphere, as a foaming agent, and cause less lateral sliding phenomena regardless of degree of solubility of the foaming agent used for foaming even when surface temperature of a body to be foam- sprayed is low. SOLUTION: This rigid polyurethane foam is obtained by mixing a polyisocyanate component with a polyol component mixed with a foaming agent, catalyst, foam stabilizer, etc., through a mixing head, and foaming the mixture by means of airless spray. In this case, the polyol contains a polyether polyol of 400 or smaller molecular weight obtained by ring-opening addition polymerization of ethylenediamine to an alkylene oxide in a quantity of 15wt.% out of 100wt.% of all quantity of the polyol, and a fluorine compound whose ozonosphere disruption factor is zero as a foaming agent.
Patent JP-H0699916-A (JP)
Title: Lateral sealer for packaging machine
Inventor: OKI YASUO
IPC: B65B9/10
Filed: 1992-09-16
Abstract: PURPOSE:To obtain a welded state in which a tension is not imposed on a seal and the seal is stable and strong even though the pressing force is low. CONSTITUTION:Movable sliders 13 facing each other are attached to closed boxes 14 via compression coil springs 18 and a pair of presser bars 16 is fixed inside openings of the closed boxes 14 by gas introducing shafts 15. Closed spaces are formed by closing the closed boxes 14, and hot-air or cooled-air is alternatively supplied into the closed spaces through main paths 15a, air chambers 16a and branch passages 16b. When a sheet-like part is welded, the closed boxes 14 are closed to hold the upper and lower edges of a seal part. Then, hot-air is supplied into the closed spaces to heat the seal part, and the presser bars 16 are closed to press-weld the seal part. Then, cooled air is supplied into the closed spaces to cool the seal part and the seal part is cut off with a cut blade 23.
Patent JP-H05254564-A (JP)
Title: Injection tube for bag-in-box
IPC: B65D5/74
Filed: 1992-09-16
Abstract: PURPOSE:To improve the heat-sealing property and abrasion resistance by a method wherein an injection tube is molded of a synthetic resin material whose major components are polypropylene and ethylene-polypropylene rubber and which has a specified Shore hardness, tear strength and repulsion elasticity, and provided with a top coat layer of polyethylene, etc., over the outer surface. CONSTITUTION:An infection tube 5, which is mounted on a polyethylene-made outlet port 4 of a bag-in-box 1 and heat-sealed at a tip 5b, is made of a synthetic resin whose major components are polypropylene and ethylene- polypropylene rubber. The synthetic resin has a Shore hardness in the region of 52-58 degrees, tear strength in the region of 18-22kg/cm, and repulsion elasticity in the region of 55-65% (JIS 6301). The outer surface of the tube 5 is coated with a polyethylene or polyethylene-terephthalate resin cover layer having a thickness of 20-100mum.
Patent JP-H07107484-A (JP)
Title: Picture transmitter
Inventor: TERASAWA SHINICHI
IPC: H04N19/134
Filed: 1993-10-01
Abstract: PURPOSE:To make a search effective and to shorten the processing time by providing a memory to be outputted as the former moving vector and limiting the search range in a moving compensator based on the former moving vector. CONSTITUTION:A quantization number 53 to be outputted for a reverse quantization device 5 becomes a reproduction differential block signal 55 and is outputted to an adder 6. The block signal 55 is added with an estimate signal 58 in the adder 6 and is stored in a frame memory 7 as a reproduction block signal 56. The stored signal 56 is outputted for a moving compensator 8 as the former frame signal 57 and is used for the next frame processing. The moving compensator 8 compares the signal 57 with the present block signal 51 for each block and selects the one with less distortion. The selected block signal is outputted as an estimate signal 58 and the difference in position between the present block signal 51 and the selected one is outputted as a moving vector 59.
Patent JP-2000071315-A (JP)
Title: Production of polyester sheet
Inventor: TAKAGI NORIO
IPC: B29C48/92
Filed: 1998-09-01
Abstract: PROBLEM TO BE SOLVED: To enable high speed casting of a thin film for a condenser having electric insulating properties as important characteristics by stably and strongly holding electrostatic adhesion action at both ends of a sheet in a sheet casting method applying electrostatic charge to both ends of the sheet and closely bringing the other central part of the sheet into contact with a cooling roll by air pressure to solidify the same. SOLUTION: A polyester sheet is produced by extruding molten polyester into a sheet form from an orifice-shaped mouthpiece and applying electrostatic charge to both side ends of the formed sheet-like article and closely bringing the other central part of the sheet-like article into contact with a cooling roll by air pressure to solidify the same. In this case, the AC vol. resistivity of the polymer of both side end corresponding parts to which electrostatic charge is applied in the sheet-like article is 1×106-1×108 Ω.cm and that of the polymer of the other central part is 1×108-5×109 Ω.cm.
Patent JP-H1184789-A (JP)
Title: Image forming device
Inventor: OKUBO HISAKAZU
IPC: G03G15/00
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that can prevent the image quality of a latent image being formed is from deterioration by interrupting the transmission of the rotation irregularity of a recording material carrier to an image carrier. SOLUTION: In the image forming device which is provided with a photoreceptive drum (image carrier) 1 forming latent images and a transferring device (recording material carrier) 5 holding and carrying recording materials and rotates and drives the transferring device 5 by transmitting the rotation from the photoreceptive drum 1 to the transferring device 5 through a driving gear 1a and a driven gear (driving transmission means) 70, a rubber damper (elastic member) 71 is interposed in the driven gear 70. Thus, shocking rotational variation is absorbed by the buffer action of the rubber damper 71 interposed in the driven gear 70 and the transmission of the rotational irregularity of the transferring device 5 to the photoreceptive drum 1 is interrupted so that the deterioration in the image quality of the latent image being formed on the photoreceptive drum 1 is prevented.
Patent JP-S6399979-A (JP)
Title: Head gap adjusting jig
Inventor: HASHIMOTO KENICHIRO
IPC: H04N1/032
Filed: 1986-10-17
Abstract: PURPOSE:To enable easy and simple adjustment of a head gap, by setting the thickness of a part or the entire body of component parts detachably fitted to the main unit to the be equal to the head gap. CONSTITUTION:A plate-shaped cover 10 capable of being detached by a snap action is fitted to an opening 9. A part including an edge of the cover 10 is provided with a thickness gauge part 14 having a thickness equal to the gap between a head 4 and a platen 1, namely, the head gap. To adjust the head gap, the head gap adjusting jig 10 serving also as the cover 10 is detached from a chassis 8, the thickenss gauge part 14 thereof is inserted into the head gap, and the head gap is adjusted in conformity with the thickness of the thickness gauge part.
Patent JP-H0646932-A (JP)
Title: Work supporting type office
Inventor: ABE TSUTOMU
IPC: A47B83/04
Filed: 1992-08-01
Abstract: PURPOSE:To make an office fit for management of office equipment and fixture by a method wherein office supplies and paper and magnetic media different in size are classified and arranged in order in a cabinet which uses non-magnetic holders, and a special desk is used. CONSTITUTION:A cabinet with strikers 5 attached on a door and catches 6 attached on a casing contains drawable trays which are 120, 150, 170, 220 and 280mm in height and on which partition plates are attached at intervals of 33.5mm, so that media such as writing and calculating devices, paper media different in size, magnetic media, etc., which are little in quantities and large in kinds, can be classified and unitarily put in order. Spaces between the trays are 210, 240, 270, 300 and 330mm and the trays are stacked in two or more stories to form a cabinet having a height of 1200 or 1460mm. A separate cabinet is used as a counter with a worktop and a base attached to an upper unit and as a side table with a worktop attached on a lower unit. A desk has an installation floor space same as the cabinet and a height of 700mm and a layout corresponding to the amount of work is employed.
Patent JP-H0674030-A (JP)
Title: Secondary air control device
Inventor: KATASHIBA HIDEAKI
IPC: F01N3/30
Filed: 1992-08-25
Abstract: PURPOSE:To accelerate purificastion action by increasing a temperature of an exhaust emission control device at the time of cold starting of an engine. CONSTITUTION:There are provided an exhaust emission control device 32 of an engine 21, a supplying rate control valve 29 for supplying secondary air, a secondary air heating means 31, and a controller 35 which controls the secondary air supplying rate and the secondary air heating means 31. The secondary air supplying rate is set according to operation conditions of the engine. Purification action of the catalyst can be efficiently utilized by modulating and heating the secondary air supplying rate.
Patent JP-H1180247-A (JP)
Title: Dehydration of water-containing polymer
Inventor: MATSUDA KAORU
IPC: C08F2/22
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a water-containing polymer with low water content by passing a water-containing polymer prepared by emulsion polymerization through a kneader at a temperature or higher that is a certain degrees lower than the minimum film-forming temperature of the polymer, and dehydrating it. SOLUTION: A water-containing polymer is passed through a kneader at a temperature or higher that is 10 degrees ( deg.C) lower than the minimum film- forming temperature of the polymer. The preferable polymer to be treated is an acrylic multi-layer polymer. The acrylic multi-layer polymer has a basic structure consisting of at least one inner layer of a soft polymer having a glass transition temperature (Tg) of 25 deg.C or less when the polymer is solely polymerized and an outermost layer of a rigid polymer having a Tg of 50 deg.C or higher when the polymer is solely polymerized. Further in detail, with at least one inner layer of a soft polymer, a multi-layer structure of three or more layers including an interlayer and an innermost layer can be achieved.
Patent JP-S60138255-A (JP)
Title: Heat gas engine structure
Inventor: HASHIMOTO KENJI
IPC: F02G1/043
Filed: 1983-12-26
Abstract: PURPOSE:To enhance the cooling efficiency of working gas and as well to simplify the structure of a cooler, by providing the cooler having no communication with a working gas space and having its outer periphery made in contact with cylinder fins, integrally with the top section of a regenerator in a heat gas engine. CONSTITUTION:A power piston 19 and a displacer piston 20 are reciprocated with a certain phase angle therebetween within a cylinder 1 which is formed on the outer peripheral surface with upper, intermediate and lower fins 2 through 4, and is also formed therein with an opening 29 communicated with a regenerator 12. Further, several recesses 7 in a heater 6 are communicated with an opening 8 in the cylinder 1 and an opening 19 is the regenerator 12. A cooler 13 having therein a hollow section 32 is provided on the top of the regenerator 12. The outer periphery of the cooler 13 on the cylinder 1 side is made in contact with the wall of the cylinder. Further, the upper fins 2 of the cylinder are cut so that they are made into contact with the outer periphery of the cooler 13.
Patent JP-S61126759-A (JP)
Title: Illumination system
Inventor: UEKI MASAO
IPC: H01J65/04
Filed: 1984-11-22
Abstract: PURPOSE:To acquire a desired luminous rays effectively, by furnishing a microwave cavity resonator whose specific wave is a microwave, a light generator having a discharger to discharge and irradiate from received microwaves, and an optical member to polarize the light from the light generator into a specific light. CONSTITUTION:Microwaves generated by a magnetron 6 radiate into a waveguide 10 through an antenna 7, and form an electromagnetic field of a specific wave in the space surrounded by a microwave cavity resonator 3. By this electric field, a rare gas in the non-electrode discharge lamp 12 is excited to generate a gas discharge to heat the wall. Then, a metal inside the non- electrode discharge lamp 12 is evaporated to make discharge to radiate a light of a luminous spectrum according to the type of metal. a portion of the radiation 13 is refracted into parallel beams 14 through an optical member 5 to illuminate the exposure member E. The remaining portion of the radiation 13 is reflected by the optical member 15 into parallel beams 14 to illuminate the exposure member E.