baber/WOPTO huggingface dataset:
Patent JP-2000327239-A (JP)
Title: Elevator system
Inventor: ABE SHIGERU
IPC: B66B5/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system capable of reducing impact in the case where a balance weight makes contact with a balance weight inhibiting means at the time of maintenance drive. SOLUTION: This system is furnished with a car 2 and a balance weight 3 to elevate in the opposite directions each other in a hoistway 1 while they are connected to each other by a main rope 7, a normal driving means to normally drive the car 2 and the balance weight 3, a maintenance driving means to maintain and drive the car 2 and the balance weight 3, a balance weight cushioning means 16 provided on a bottom part of the hoistway 1 and arranged opposed to the balance weight 3 at the time of normal driving and a balance weight inhibiting means 18 installed on the balance weight cushioning means 16 at the time of maintenance driving and to inhibit lowering of the balance weight 3 at a specified position above a normal lowering position.
Patent JP-S5842385-A (JP)
Title: Generator for time axis error signal for reproducing signal
Inventor: SUMI TAKAO
IPC: H04N9/89
Filed: 1981-09-08
Abstract: PURPOSE:To suppress time axis fluctuation at jumping and to obtain a stable picture, by compulsively generating a signal corresponding to a selecting instruction signal at the jumping operation of a recording track for information detecting point of a pickup. CONSTITUTION:In the still picture reproduction and the double speed reproduction, the end of a white flag signal in a reproducing video signal is detected at a detector 18 a positive or negative jump driving signal C is generated from a jump pulse generator 19 in response to forward/reverse jump. This jump driving signal is applied to a tracking mirror driving mechanism to bias the information detection point of a pickup. When the information detection point comes to the center of tracks, that is, when the driving pulse C is missing, an MMV 26 is triggered and a gate output D is compulsively generated. This is assumed as a pseudo selecting instruction signal for a switch 4.
Patent JP-H08316301-A (JP)
Title: Housing vessel
Inventor: NUMAZAKI MASAHITO
IPC: H01L21/68
Filed: 1995-05-16
Abstract: PURPOSE: To prevent housing failure by forming each clearance part at each corner part of a housing recessed part so that clearance spaces where corner parts of a sealing body in a housed package of a semiconductor device are allowed to open is installed. CONSTITUTION: On the top of a body 11, multiple housing recessed parts 12 formed into a square hole shape are formed by injection in the same form aligned in vertical and horizontal directions. A clearance part 14 is formed at each corner part of the housing recessed part 12, and the each clearance part 14 provides a clearance space 15 where a corner part 5 of a sealing body 4 in a housed package 2 of a semiconductor device is allowed to open. So that, when housed in the housing recessed part 12, each corner part 5 of the sealing body 4 of the semiconductor device is in the state positioned in the clearance space 15 of the housing recessed part 12. Thus each corner part 5 of the sealing body 4 is prevented from being left engaged with each corner part of the housing recessed part 12. So that occurring of a state where housing is prevented is avoided beforehand.
Patent JP-S6043140-A (JP)
Inventor: RIHIYARUTO BERUCHIYU
IPC: F02D41/00
Filed: 1984-07-10
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-S5931936-A (JP)
Title: Optical variable power device of copying machine
Inventor: YOSHIKADO SEIJI
IPC: G03G15/041
Filed: 1982-08-17
Abstract: PURPOSE:To reduce the number of parts while maintaining the precision of an assembly of respective optical parts and to facilitate adjustments of assembly positions, by supporting the optical parts on long-sized supporting members which are arranged in parallel to each other so that they are displaceable and supporting those long-sized supporting members on a machine body frame adjustably. CONSTITUTION:When an optical device with variable power is assembled, a supporting shaft 3 is set piercing base body prts 8a and 9a of carriages 8 and 9 and supporting shafts 3 and 7 are fitted to machine body frames 1a and 1b with adjusting plates 2. At this time, the fitting positions of the adjusting plates 2 are adjusted finely in an X and an Y direction by screws 2a so that a correct projection image is obtained on a photosensitive drum D. The optical variable power device assembled to the machine body frames 1a and 1b constitutes the optical system together with the 1st mirror M1 and the 4th mirror M4 assembled to the machine body frame separately. When copy magnification is varied, driving belts 10 and 11 are driven to displace the carriage 8 of an in-mirror lens and the carriage 9 of the mirror M2 are displaced in the same direction and positioned by stoppers 4 and 5 or 5 and 6.
Patent JP-H036885-A (JP)
Title: Manufacture of thick film circuit board
Inventor: OKAMOTO AKIHIRO
IPC: H05K3/12
Filed: 1989-06-02
Abstract: PURPOSE:To secure flat part so as to surely bond wire by forming a projection consisting of an insulator so that it may surround the periphery of a conductor wiring part, which is planned to be formed on a board and requires flatness, and then storing a conductor paste in the space surrounded by this projection and baking them so as to form a conductor wiring part. CONSTITUTION:A projection 2 for expansion prevention, which is printed and baked of insulating glass paste on a board 1, is so formed, in the size that the area of a conductor wiring part requiring flatness can be obtained, as to surround the periphery of the conductor wiring part. The conductor wiring part 3 can be obtained by printing conductor paste in the space surrounded by the projection 2. That is, after surrounding the surface of the conductor wiring part 3 and the periphery with the projection 2, conductive paste is printed herein so as to form the conductor wiring part 3, so it never bears roundness by the flow expansion of the conductor paste in the baking process of the conductor wiring part 3, and flat conductor wiring part surface being required can be obtained, and the area capable of wire bonding junction can be widely secured.
Patent JP-H08333882-A (JP)
Title: Structure for attaching fancy rail
Inventor: SASAYAMA HIDEHIRO
IPC: E04F13/08
Filed: 1995-06-08
Abstract: PURPOSE: To attach a fancy rail simply and certainly by a method wherein bottomed cylindrical attaching devices are fixed at their bottom to the surface of a building, and fitting claws provided at the periphery on the front end of each of the attaching devices are fitted into a holding part of the fancy rail. CONSTITUTION: An attaching device 14 is constructed with fitting claws 14C provided at the periphery on the front end of a bottomed cylindrical main body thereof. A fitting groove 13a with a widened holding part 13b provided at the innermost part thereof is provided at a fancy rail 13 in its longitudinal direction, and the fitting claws 14C of the attaching device 14 are fitted into the holding part 13b. Then, the attaching devices 14 are attached at optional intervals to an eave soffit with wood screws. As the fancy rail 13 is fitted while pressing its groove 13a onto the attaching devices 14, attachment can be made certainly.
Patent JP-H087525-A (JP)
Title: Tape cassette and recording and reproducing device
Inventor: OTA TAKASHI
IPC: G11B23/087
Filed: 1994-06-23
Abstract: PURPOSE:To obtain a tape cassette which is mountable as it is at a recording and reproducing device even if the tape cassette is generated with a slack at a magnetic tape by receiving vibrations, impact, etc., during transportation and with which the slack of the tape is automatically removed by the insertion operation of the tape cassette and the recording and reproducing device. CONSTITUTION:A cassette casing 11 is provided with a guide groove 32 which engages with a projecting part 37 of the recording and reproducing device 35 and extends in the transverse direction of the tape cassette 10 in the position which is a reference plane 15a of at least one take-up side reel 15 of a pair of a supply side reel 14 and take-up side reel 15 and is deviated from the turning center (O) of the take-up side reel 15. The take-up side reel 15 is turned by friction force of the projecting part 37 and the reference plane 15a in a direction where the magnetic tape T is taken up at the time of inserting the tape cassette to the recording and reproducing device 35.
Patent JP-H084845-A (JP)
Title: Reduction gear
Inventor: TSUTSUMI KIYOHIDE
IPC: B25J17/00
Filed: 1994-06-23
Abstract: PURPOSE:To enable loading weights in all directions on the output shaft side to be received, and also provide both speed reducting function and bearing function, for a small-sized and lightweighted reduction gear. CONSTITUTION:Annular sliding members 81, 82 and a cylindrical sliding member 86 having the low coefficient of friction are inserted among a motor bracket 21 on the fixed member side, a circular spline, a motor bracket ring 31, a circular spline on the output shaft member side, and a circular spline D ring 41, thereby an attaching flange 51 on the output shaft member side can be freely rotated around a reduction gear axial direction 10. Thereby, a reduction gear can be obtained, in such a way that its bearing structure is simplified, its fixed member side can support loading weights in all directions on the output shaft member side through the sliding members 81, 82, 86, and a small-sized and lightweighted speed reducting gear having both speed reducing function and bearing function can be obtained.
Patent JP-H11121380-A (JP)
Title: Wafer stripping method
Inventor: AN JUIRU
IPC: H01L21/205
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To eliminate the risk of damage of a wafer caused by over-etching and permit simultaneous stripping of a large quantity of wafers, by injecting a stripping gas into a chemical vapor phase evaporation device and thus removing a film formed on the wafer. SOLUTION: In removing an upper film from a wafer having a lower film and the upper film sequentially stacked thereon by using a chemical vapor phase evaporation device, a plurality of wafers having a lower film and an upper film sequentially formed thereon are mounted on a boat 104. Then, after the boat 104 is drawn into a tube 101, a stripping gas is injected into the tube 101 through a gas injection tube 108a, thus removing the upper film formed on the wafer. In the case where the upper film is a polysilicon film, a ClF3 gas is used as the stripping gas, and preferably, is flowed at 700 sccm. For example, in completely removing a polysilicon film having a thickness of 16.000 Åas the upper film, the stripping gas is injected into the tube 101 for 85 to 100 minutes.
Patent JP-H05146472-A (JP)
Title: Mat for preventing bedsore
Inventor: KASHIWADA TAKESHI
IPC: A47C27/10
Filed: 1992-05-08
Abstract: PURPOSE:To enable a patient to automatically turn in bed and to sufficiently exhibit an effect of preventing a bedsore by forming the air cells of respective systems in such a manner that the width of the air chambers on one side edge of the base part sheets varying from each other with each of the respective systems is large and the width is smaller nearer the other side. CONSTITUTION:The mat A consists of the flat base plate sheet 10 and plural pieces of the air cells 12. The air cell 12 forms the slender air chamber 13 and is formed of a composite material having a rubber or soft PVC layer in the inner layer and a fabric layer in the outside layer. The every other one systems are as the same system and are segmented to two systems 12d, 12b as a whole. The air cells 12 of the respective systems 12a, 12b are so formed that the width of the air chambers 13 of the one side edge 10a or 10b of the base part sheets 10 varying from each other with each of the respective systems 12a, 12b is large and the width is smaller the nearer the other side 10b or 10a. As a result, the transfer of the body weight of the patient takes place if this mat is used as a mat for the patient by supplying air to the mat with lapse of time. The patient is able to turn in bed or to have the same effect as the effect obtd. when the patient turns in bed.
Patent JP-H05311287-A (JP)
Title: Ferromagnetic cu type shape memory material and its production
Inventor: ASAI MASATO
IPC: C22F1/08
Filed: 1992-05-06
Abstract: PURPOSE:To obtain a material having superior magnetic properties and shape memory characteristics by mechanically alloying a mixture of Cu powder and Al powder, mixing the resulting alloy powder body and a Cu-Al-Mn alloy powder body in prescribed ratio, and then sintering the resulting powder mixture. CONSTITUTION:Respective powders of Cu and Al are mixed together with solvent into a composition consisting of, by atomic%, 20-30% and 70-80% Cu, and the resulting mixture is formed into a Cu-Al alloy powder body in a mixed and solid-state-joined state by a mechanical alloying method. Similarly, A Cu-Al- Mn alloy powder body having a composition consisting of 20-30% Al, 20-30% Mn, and 40-60% Cu is prepared. Subsequently, this Cu-Al-Mn alloy powder body is mixed with the above Cu-Al alloy powder body, and the resulting powder mixture is compacted and sintered into a mixed and compacted state, followed by working.
Patent JP-S5669214-A (JP)
Title: Preparation of globular carbon or grobular active carbon
Inventor: KAJI HISATSUGU
IPC: C01B32/384
Filed: 1979-11-02
Abstract: PURPOSE: To prepare a globular active carbon having a uniform particle size, by adding a bar pitch consisting of a mixture of pitch and a viscosity modifier into hot water so that it is converted into a globular shape, removing the viscosity modifier from the prepared globular material through extraction, followed by making it nonfusible and sintering.  
     CONSTITUTION: A mixture of 100pts.wt. pitch (preferably a melting point about not lower than 160°C) and 5W50pts.wt. viscosity modifier (naphthalene, methylanthracene, etc.) is extruded from a cap with a hole diameter about 0.5W2.5mm to form a ribbonlike pitch, which is granulated to give a bar pitch having a ratio of length to width not more than 5. The bar pitch is added to hot water at not lower than a softening point of the bar pitch so that it is converted into a globular shape. The globular material is immersed in an organic solvent (aliphatic hydrocarbon, aliphatic alcohol, etc.,) to remove the viscosity modifier, and it is treated with an oxidizing agent to form a molded article of porous nonfusible pitch. The molded artice is sintered in an inert atmosphere at about not lower than 600°C to prepare a molded article of carbon. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0592921-A (JP)
Title: Cyclohexylalkylamide and tachykinin inhibitor containing the same compound as active ingredient
Inventor: MASE TOSHIYASU
IPC: A61K31/40
Filed: 1991-05-17
Abstract: PURPOSE:To obtain a new compound, capable of suppressing liberation and/or biosynthesis of tachykinin and thereby suppressing action of the tachykinin and useful for treating diseases in which the action of the tachykinin deeply participates in their morbid states. CONSTITUTION:A cyclohexylalkylamide expressed by formula I (R<1> is H or 1-3C alkyl; ring A is a 5- to 7-membered heterocyclic ring group which may have 1 or 2 N atoms and further 1 O atom; R<2> is H, lower alkyl, lower aralkyl or lower alkoxycarbonyl; B is single bond or alkylene; X is methyl, lower alkoxy, cycloalkyl, substitutive phenyl, phenoxy or indolyl) or its salt, e.g. (+ or -)- trans-2-(2,4,5-trichlorophenoxy)-N-methyl-N-[2-(1-pyrrolidinyl)cyclohe xyl]acetamide. The above-mentioned compound is obtained by carrying out acid amidating reaction of an amine expressed by formula III with a carboxylic acid expressed by formula IV or its reactive derivative.
Patent JP-H04342129-A (JP)
Title: Flattening method of interlayer insulating film
Inventor: MUROYAMA MASAKAZU
IPC: H01L21/768
Filed: 1991-05-17
Abstract: PURPOSE:To flatten the surface of an interlayer insulating film for a semiconductor device at a low temperature. CONSTITUTION:A substance which is used to form a flattening film 15 is set to a liquid-phase state; a film 14 whose surface is nearly flat (e.g. a water film) is formed, of the substance in the liquid-phase state, on the surface 13a of an interlayer insulating film 13. In succession, the formed film 14 is solidified; the flattening film 15 is formed. Then, the flattening film 15 and the interlayer insulating film 13 are etched back partly; the surface 13b of the interlayer insulating film 13 is flattened.
Patent JP-H0465594-A (JP)
Title: Detection of web break in papermaking drying machine and dryer canvas as used thereof
Inventor: KASAI KATSUHIKO
IPC: D21F7/08
Filed: 1990-05-30
Abstract: PURPOSE:To accurately detect web break in a drying cylinder group free from oven draw, by receiving reflecting light from wet paper having different color from that of a canvas and detecting difference in light amount of reflecting light between paper passage and web break. CONSTITUTION:Color of wet paper 4 is different from that of a canvas 2, in paper passage, reflecting light from the wet paper is received by a web break detecting means 8 of reflecting light method and in web break, reflecting light from the canvas 2 is received to detect web break by difference in light amount between the cases.
Patent JP-H01313132-A (JP)
Title: Manufacture of metal slurry
Inventor: KUDO HIDEAKI
IPC: B22D1/00
Filed: 1988-06-10
Abstract: PURPOSE:To reduce production cost by dipping a seed generator cooled in inner part and finely vibrated into molten metal heated at the prescribed temp. and stirring the molten metal. CONSTITUTION:Thermocouple 5 is inserted into a treating furnace 1 having heating element 4, and the inner wall 7 is formed with a material having bad wettability with the molten metal 6. The spiral blade 2 as vertically movable is set at center in the furnace 1 and the vibration generating device 14 is arranged in supporting arm of the seed generator 3. The molten metal 6 is poured in the furnace 1 and kept to the prescribed temp. with the thermocouple 5 and a heating element 4, and also by descending a spiral blade 2, it is stirred. Then, the molten metal is cooled while vibrating, and metal slurry is poured into a mold 20 at the prescribed solid phase ratio increasing solid phase grain. As coagulation of solid grains grown from seed is prevented by stirring, the metal slurry quantity i improved and the production cost is reduced by simplifying the equipment.
Patent JP-S6125719-A (JP)
Title: Gear lapping device
Inventor: KIMIZU ICHIRO
IPC: B23F19/00
Filed: 1984-07-09
Abstract: PURPOSE:To effectively remove burrs and nicks generated on the tooth section of a machined gaer by pressing periphery burnishing gear and two side burnishing gears to the machined gear and rotating them. CONSTITUTION:A machined gear 1 having burrs and nicks is fixed from inside by a gear clamp fixing mechanism 2. A periphery pressing mechanism 300 and the one-side pressing mechanism 400 are provided with a periphery burnishing gear 3 and the first side burnishing gear 4 respectively, and both gears are engaged with the tooth surface of the gear 1. Next, the second side burnishing gear 5 provided on the other-side pressing mechanism 500 is pressed to the tooth surface of the gear 1 at a fixed pressure. Then, individual gears are rotated by rotating the gear 3, and burrs and nicks of the gear 1 can be removed.
Patent JP-H04365587-A (JP)
Title: Operation region exhibiting system for manipulator
Inventor: YAMAMOTO HIROSHI
IPC: B25J19/06
Filed: 1991-06-14
Abstract: PURPOSE:To improve operability by exhibiting the operation limit of an arm and an alarm range to an environment exhibiting device when a work arm and an maneuvering arm is brought into an operation limit state. CONSTITUTION:Environment of a work arm 2 is inputted to a TV camera 4 installed in the vicinity of the work arm 2, and displayed on an exhibiting device 6 through an image control device 5. Similarly, information on the operation limit of the joint angle of each arm is inputted to an image control device 5 from an arm control part 7 to control an arm system. The image control device 5 overlaps operation limit information from the arm control part 7 with an image signal from the TV camera 4 on the work arm 2 side to display it by the exhibiting device 6. An operator effects operation as he watches the exhibiting device 6. Thus, when the joint angles of the work arm 2 and the maneuvering arm 3 are brought into a state to be short of an operation limit, a picture image to indicate the joint is displayed on the exhibiting device 6 and an alarm for each joint is announced, whereby the impossibility of maneuvering is prevented from occurring.
Patent JP-H05216398-A (JP)
Title: Enlargement/reduction switching device for navigation map display
Inventor: TAKEUCHI HIROSHI
IPC: G09B29/10
Filed: 1991-06-14
Abstract: PURPOSE:To shorten the time required for map display enlargement/ reduction switching in the map display enlargement/reduction switching technique of a navigation device for confirming a vehicle position. CONSTITUTION:The navigation map display enlargement/reduction switching device having a map data base part storing map data, a display unit 4 equipped with a display screen for displaying the map data and touch switch for specifying an enlargement/reduction position on the display screen, and a map display control part 5 which performs control for enlarging or reducing and displaying the specified map data on the display unit is provided with a timer 6 actuated by the depression of the touch switch to count a specific time, a coordinate storage part 7 storing coordinates on the display screen specified with the touch switch, a position judgement part 8 which judges whether or not the specified coordinate position is in a specific range, and a counting part 9 counting the frequency of depression of the touch switch; and the map display control part finds an enlargement/reduction rate from the frequency of depression of the touch switch within the specific time and judges enlargement or reduction from the position of the coordinates of the depression.
Patent JP-H11333911-A (JP)
Title: Production of two-layer preform
Inventor: WADA KIYOSHI
IPC: B29L22/00
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the insertion of an insert piece at a proper position in a mold and to improve the properties of a biaxially blow-molded bottle by forming a flange part in the upper end opening part of an insert piece and forming a through hole for a gate in the lower end bottom part. SOLUTION: An insert piece 100 for an outer layer for giving necessary properties is inserted in advance into a mold 300 for infection molding, and a crystalline thermoplastic resin for a preform main body 200 to be melted such as polyethylene terephthalate, polyethylene terephthalate containing polyethylene isophthalate, polypropylene, and polyethylene is injected in order to produce a preform 10 for biaxially stretching blow molding. In the insert piece 100 for a two-layer preform, a flange part 101 is formed in the upper end opening part, and a through hole 102 for a gate through which the molten resin for the preform main body passes is formed in the lower end bottom part.