baber/WOPTO huggingface dataset:
Patent JP-S6428114-A (JP)
Title: Drive transport of transport dolly and device therefor
Inventor: NAGASHIMA MASAYA
IPC: B61B13/04
Filed: 1987-07-22
Abstract: PURPOSE:To avoid the need of an operator and suppress noise and enable free switching of direction by press-attaching a driving roller installed onto a dolly onto a flexible tube which crosse at right angles and supplying the pressurized fluid in a prescribed direction into the tube and traveling a roller by the expansion pressure of the tube, in the titled device in a factory, etc. CONSTITUTION:When the pressurized fluid is sent under pressure into a flexible tube 3A from a pressure tank, an expansion pressure is generated in the flexible tube 3A, and presses a roller 2A. Therefore, the roller 2A rolls on the flexible tube 3A. Therefore, a transport dolly mounted on the roller 2A travels in the same direction. In this case, by switching the feed of the pressurized fluid when the transport dolly passes through the crossing part of the longitudinal and transverse flexible tubes 3 and 3A, switching of the traveling in the same direction or in the direction of the flexible tube 3 is carried out. By this constitution, unmanned traveling with low noise is enabled.
Patent JP-S6427759-A (JP)
Title: Device for controlling molten metal feeding amount of diecast casting machine
Inventor: MASUZAWA HIROMICHI
IPC: B22D17/32
Filed: 1987-07-21
Abstract: PURPOSE:To stable control a molten metal feeding amt. with high accuracy by executing the digital control of the molten metal feeding amt. of an automatic feeder based on the data of the biscuit thickness automatically measured at the diecast casting time. CONSTITUTION:The biscuit thickness of a diecast casting machine 1 is measured by an automatic measuring instrument 2. And, based on the measured data a molten metal feeding amt. control device 3 performs an arithmetic processing quantitatively on the over/under feeding amt., outputting the digital signal of a proper feeding amt. Then, the automatic feeder 4 having received the signal executes the correction of the feeding amt. by the input of the digital signal. The control of the feeding amt. is executed by repeating said operation.
Patent JP-S5883184-A (JP)
Title: Heat pipe
Inventor: AKACHI HISATERU
IPC: F28D15/02
Filed: 1981-11-12
Abstract: PURPOSE:To enhance heat response property and reduce loss, by a method wherein a heat pipe is provided with one pipe end surface as a heat input surface and the other pipe end surface as a heat output surface, flat inside surfaces of both end sealing plates are reinforced by a plurality of parallel fins, and ends of grooves formed between the fins make contact with the inside wall of a heat pipe container. CONSTITUTION:The end sealing plate 1 on the heat output surface side and the end sealing plate 2 on the heat input surface side which constitute both ends of the heat pipe container 3 are constituted of a plurality of parallel fins, the plate 1 makes contact with a heat sink 6, and the plate 2 makes contact with a heating element 8. A hollow pipe 4 is provided between the end sealing plates 1 and 2 to reinforce the plates 1, 2 and promotes the recirculation of a working fluid. Since the parallel fins are used as end sealing plates, heat-exchanging efficiency is enhanced, flow resistance of the fluid is reduced, and the recirculating speed of the fluid is enhanced.
Patent JP-H0469362-A (JP)
Title: Preparation of acetoacetic acid l-menthyl ester
Inventor: ARASHIBA NOBUMASA
IPC: C07C69/72
Filed: 1990-07-11
Abstract: PURPOSE:To prepare the subject compound useful as a raw material for optically active compounds in a greatly high yield by adding diketene to l-menthol containing a catalyst in a solvent-free state while the reaction system is maintained at a specific temperature. CONSTITUTION:When a diketene is made to react with l-menthol to prepare an acetoacetic acid l-menthol ester, the diketene is added to l-menthol containing a catalyst (e.g. triethylamine) in a solvent-free state while the reaction temperature is maintained at 75 deg.C, thereby providing the acetoacetic acid l-men thol ester in a high yield. The mol. ratio of the diketene with l-menthol is preferably 0.9:1 to 1:0.85. The method is a simple and industrially highly useful process. The product is a greatly basic and valuable compound as a raw mate rial for the preparation of optically active chemical compounds.
Patent JP-S6075829-A (JP)
Title: Display device
Inventor: YAMAKAWA TADASHI
IPC: G03B27/62
Filed: 1983-10-01
Abstract: PURPOSE:To obtain an image having always necessary contrast and a sharp hard copy by mounting freely attachably and detachably a reflecting layer to the rear of a liquid phase display surface and enabling disposition of a light source according to need. CONSTITUTION:A freely openable and closable original retaining plate 2 is disposed to the peak surface of a copying machine body 1 a liquid crystal display plate 3 of a transmission type is attached in the position of the plate 2 coinciding with an original placing part 4. A supporting block 7a is attached to the copying machine body side and one end thereof is moved to the peak surface of the copying machine. A light source 7 such as a fluorescent lamp, halogen lamp or the like is freely turnably attached to said end. If the display device is constituted in the above-mentioned way, the image having always necessary contrast and the sharp hard copy are obtd.
Patent JP-S5969970-A (JP)
Title: Semiconductor device
Inventor: NAKAMURA YOSHIHIDE
IPC: H01L29/74
Filed: 1982-10-15
Abstract: PURPOSE:To control the gate current value of a semiconductor device to the demanded largeness by a method wherein in addition to a regular current path to pass through P-N junction in a bulk, a by-pass gate current path according to a resistor layer is formed in parallel therewith to enlarge the apparent gate current, gate sensitivity is made as variable, and the resistance value of the resistor layer is controlled. CONSTITUTION:A selectively formed N type region 5 is formed in an island type in a P type region 4. In other words, P-N junction 9' is ended wholly at the main surface. The fine stripe type resistor layer 21 is formed in the type to make nearly a round of both a gate electrode 13 and a cathode electrode 14 between the under parts of both the electrodes 13, 14. The resistor layer 21 thereof is formed by implanting N-type impurities of phosphorus or antimony, for example, shallowly in the P type region 4 according to the ion implantation method. Or it can be formed by forming a polycrystalline silicon layer containing the prescribed concentration of phosphorus or antimony on the P type region 4. Moreover, as the resistor layer 21, the resistor layer connecting between the arbitrary two points under the gate electrode 13 and under the cathode electrode 14 is favorable.
Patent JP-2000018239-A (JP)
Title: Manufacture of dynamic pressure bearing device
Inventor: KUWAZAWA TAKAFUMI
IPC: B23K26/00
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To form a groove for dynamic pressure generation highly accurately and efficiently, while forming a good lubricating coating surface to the dynamic pressure surface in a shaft body or a shaft fitting body. SOLUTION: At least on one side surface of both dynamic pressure bearing surfaces of a shaft body 21 and a shaft fitting body 31, a lubricating membrane is formed by an electrodepositing coating, and a groove for dynamic pressure generation 25 is formed to the electro-depositing coating membrane by an Exima-rasar processing. As a result, the lubricating membrane can be obtained in the all peripheral even layer thickness by the even coating operation of the electrodepositing coating, and at the same time, the groove processing can be a carried out at a high accuracy by a simple process, without generating burrs as in the conventional mechanical processing.
Patent JP-H054493-A (JP)
Title: Pen lifting mechanism in automatic line making device
Inventor: KIYOZAWA TORU
IPC: B43L13/00
Filed: 1991-06-26
Abstract: PURPOSE:To prevent the jumping up of a pen arm from a pen-up plate during pen-up movement and cause the pen arm to accurately follow the downward movement of the pen-up plate during pen-down movement. CONSTITUTION:A cursor 12 is provided in a casing 1 in such a manner as to permit its movement lengthwise and widthwise of the casing and the rear end of a pen arm 13 is mounted rotatably and pivotally to the cursor 12 in such a manner that its forward end can be raised and lowered relative to a mounting surface. A vertically movable pen-up plate 26 is supported on the front part of the casing 1 and a vertically movable pen arm bar 31 is supported on the pen-up plate 26. The pen arm 13 is provided slidably between the pen-up plate 26 and the pen arm bar 31, the force of a spring 32 is exerted on the pen arm bar 31 in a direction closer to the pen-up plate 26 and, by the force of this spring, the pen arm 13 is pressed against the pen-up plate 26 to be vertically moved following the vertical movement of the pen-up plate 26.
Patent JP-S6161205-A (JP)
Title: Detecting circuit for fm audio signal
Inventor: MANFURETSUDO SHIYUWARUTSU
IPC: G11B20/06
Filed: 1984-08-31
Abstract: PURPOSE:To eliminate malfunction at the time of AFM recording mode of low recording level and normal recording mode by enabling surely the titled circuit to detect the presence of record of FM aural signals. CONSTITUTION:Envelope detection output SER including drop-out etc. is rectified by a low pass filter 38, and at the same time, this envelope detection output SER is shifted down by the first DC level Valpha set to specified level and used as a reference level VREF. When recording level of FM aural signals is low, the second DC level Vgamma that changes according to noise level including unmodulated noise is superposed on the reference valve VREF to raise the level. Thus, by comparing envelope detection output SER by the reference level VREF shifted down by Valpha, presence of FM aural signals recorded at ordinary recording level can be detected surely. When recording level is low, the reference level VREF becomes high correspondingly, accordingly, FM aural signals can be detected.
Patent JP-H1029782-A (JP)
Title: Elevator
Inventor: SATO HIROSHI
IPC: B66B13/08
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To simplify door structure in an elevator. SOLUTION: In a bone plate 103 used as a reinforcing member for a door in an elevator, a part replacing a conventional part, which is separately prepared, is formed. That is, in the lower end of the bone plate 103, a mandrel part to be inserted into a hole in a door shoe 106 is formed, while a door hanger part, which is used when a door is suspended in a guide roller, is formed in the upper end. In the center part of the bone plate 103, a window frame, to which a window glass 102 is fitted, is formed. Both side ends of the bone plate 103 are bent so as to serve as a supporting column and so as to reinforce a door in an elevator door.
Patent JP-S57115517-A (JP)
Title: Nose pad and leg for spectacles
Inventor: MATSUKI TOSHIHARU
IPC: G02C5/00
Filed: 1981-11-16
Abstract: PURPOSE:To increase corrosion resistance, wear resistance and strength and to avoid spectacles from being slipped down even at increased body temperature, by forming nose pads and legs used for spectacles with nickel-titanium alloy. CONSTITUTION:By forming nose pads and legs for spectacles with the nose in wearing spectacles with a nickel-titanium alloy as this invention, the strength, corrosion resistance and luster are sufficient for spectacles and the shape storing performance is excellent. When the temperature of nose is increased due to sweat in the body, it is prevented spectacles from being slipped down, which can not have been performed good by temples 1 only, by processing the pads and legs so that they are tightened in accordance with the temperature rise of nose, allowing this invention to prevent spectacles from being slipped down in a good manner.
Patent JP-2000016398-A (JP)
Title: Structure of bed for space station
Inventor: HOSODA HIROTO
IPC: B64G1/60
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To lightly press the human body to the floor surface by adsorbing force to the floor surface produced by a current of air by forming an air current in a capsule-like bed. SOLUTION: Air blown out from an air inlet 2 is passed through a floor surface 3 which is net-like or provided with air holes to flow out to the outside of a capsule-like bed 1 from a lower air outlet 4. Thus, an air current 5 is formed in the capsule-like bed 1, whereby when a person is laid on the floor surface 3, the person can be lightly pressed to the floor surface 3 to be fixed to the floor surface 3. Thus, it is not necessary to fix the body with a belt or enter the bag to sleep, so that cramped state can be eliminated to take a comfortable sleep free from restraint.
Patent JP-S6242514-A (JP)
Title: Molecular beam crystal growth device
Inventor: KONDO KAZUHIRO
IPC: H01L21/203
Filed: 1985-08-20
Abstract: PURPOSE:To prevent attenuation of light preventing a view port from becoming cloudy, by providing the device with a construction where light coming from the view point is applied to a substrate through a small hole in a shielding plate which is placed at the focal point. CONSTITUTION:A shielding plate 15 is, for example, made of tantalum and provided with a hole 15a with a diameter of 1mm, and a hole 15a is positioned on the focal point of a lens 12. The plate 15 is arranged a little bit distant from the wall of a chamber 19, and the flow of molecules produced by reevaporation of a substrate 16 is prevented from entering the furnace while the inside of the port 14 is held about the same vacuum degree as that of the chamber. The light is stopped down through the hole 15a and applied to the substrate 16, however, the molecules produced by the reevaporation of the substrate 16 scarcely reach the view port 13 since the hole is small, with the result that the view port 13 does not become cloudy, thereby preventing the the light form being attenuated.
Patent JP-S5884572-A (JP)
Title: Solid-state image pickup device
Inventor: IWATA YOSHIO
IPC: H04N5/335
Filed: 1981-11-16
Abstract: PURPOSE:To attain high accuracy, by forming positioning a hole of ceramic package as blind hole, and imbedding a sleeve to the said hole. CONSTITUTION:Holes 2a, 2b fixing a ceramic package 2' to a fitting pin of a fitting main body are made at an upper end of the package 2' fixing a solid- state image pickup element 1, i.e., both ends of a laminated ceramic frame 3 consisting of ceramic frames 3a, 3b forming the open end. In the holes 2a, 2b, a sleeve 9 the inner diameter of which is finished with good accuracy, being a reference hole for the fitting pin with high accuracy, is inserted and imbedded with a silver solder 10. In imbedding and fixing the sleeve 9 to the holes 2a, 2b, after putting in the silver solder 10 in the holes 2a, 2b, the sleeve 9 is inserted, the size is assigned left and right, and up and down from a center shaft C2 of the solid-state image pickup element 1, the sleeve 9 is tentatively fixed by using a tool and fixed with baking.
Patent JP-H08337591-A (JP)
Title: Glycosyl oxyalkylamine and its production
Inventor: SUGAWARA TAMIO
IPC: C07H15/04
Filed: 1996-07-12
Abstract: PURPOSE: To obtain the subject new compound for a synthetic raw material, etc., of a sugar-modified polyglutamic acid derivative of an organotropic medicine carrier by reacting a specific glycosyl halide with N-(hydroxyalkyl) phthalimide and eliminating phthalimide. CONSTITUTION: This new glycosyl oxyalkylamine (salt) is expressed by formula I (R<2> is a glucosyl and its hydroxyl group or 2-positioned amino group may be substituted with acetyl group; (n) is an integer of 7-10) and useful as a synthetic intermediate, etc., of a sugar-modified polyglutamic acid derivative useful as an organotropic medicine carrier. This compound is obtained by reacting a glycosyl halide protecting a hydroxyl group of glycoside or further exchanging 2-positioned hydroxyl group to an azide group with N-(hydroxyalkyl)phthalimide, further deblocking, as necessary, or further reducing azide group to amino group, further acetylating amino group, then eliminating phthalimide by treating the resultant compound with hydrazine.
Patent JP-H0934754-A (JP)
Title: Instrument and method for measuring performance of program
Inventor: TANAKA TAKEHIKO
IPC: G06F11/34
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a means, with which measurement can be executed without preparing any driver programs dedicated to each route by facilitating environment preparation for performance measurement and the performance of various kinds of items can be measured simultaneously with time measurement as well, concerning a device for measuring the execution performance of a program. SOLUTION: A performance measuring part 200, in which the program is executed in a debugging mode for generating the trap each time an instruction is executed and control is assigned by the trap, is provided with an instruction execution time collecting means 6 for measuring the instruction execution time for each instruction, program execution time measuring means 9 for measuring the execution time of the program from this instruction execution time, measuring means 7 and 8 for a dynamic step and route trace to be simultaneously measured, execution control means 1 for designating a measurement start point and an end point and state operating means 2 for operating data and deciding any route.
Patent JP-S6426629-A (JP)
Title: Production of polyarylate
Inventor: HIROSE ISAMU
IPC: C08G63/78
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a polyarylate containing acid anhydride bond and having excellent impact strength and weld strength, by reacting an aromatic dicarboxylic acid with diacetate of bisphenols and a specific acid anhydride. CONSTITUTION:The objective compound can be produced by reacting (A) an aromatic dicarboxylic acid (e.g. terephthalic acid) with (B) a diacetate of bisphenols [preferably diacetate of 2,2-bis(4'-hydroxyphenyl)-propane] and (C) an acid anhydride derived from an aromatic dicarboxylic acid and an acid anhydride of an aliphatic carboxylic acid (e.g. acetic acid) (e.g. mono or diacetic acid anhydride derived from terephthalic acid and acetic anhydride). The molar ratios of B:A and B:C are preferably 1:(1-1.3) and 1:(0.005-0.3), respectively.
Patent JP-S6338284-A (JP)
Inventor: NAKAO KEIICHI
IPC: G03F1/68
Filed: 1986-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6076289-A (JP)
Title: Production of clad steel pipe
Inventor: KUROKI TAKANORI
IPC: B21C23/22
Filed: 1983-10-03
Abstract: PURPOSE:To reduce the process for producing a double-layered clad steel pipe by maintaining the boundary surfaces of the plural base pipes to each other of a fitted pipe body of which at least the outermost base pipe is bottomed at one end in a vacuum state and subjecting the pipes to diffusion welding thereby bonding metallurgically the entire boundary surface. CONSTITUTION:A middle carbon steel pipe 1 which is opened at both ends, an inside stainless steel pipe 2 which is opened at both ends and an outside stainless steel pipe 7 which is bottomed and closed at one end and is opened at the other end are maintained in ordinary temp., prescribed low temp. and high temp. states. The pipe 1 and the pipe 2 in such states are respectively pressed to the base 6 of the pipe 7 to superpose and fit these pipes relatively with each other. The pipes are then restored to the ordinary temp. to produce a mechanically tight state. A short-sized tightly fitted three-layered pipe 8 having a set wall thickness is obtd. The pipe 8 is then set in an electron beam welding device 9 and the inside of the device is evacuated. The joining ends of the respective base pipes 1, 2, 7 at the pipe end 11 on the open side are subjected to seal welding 3, 3 and the inside of the top end of the pipe 2 and the inside base 6 of the outside pipe 7 are subjected to seal welding 3 by a gun 10. The assembly is then set in a diffusion welding device 14 and is subjected to diffusion joining under the prescribed temp. H and pressure P applied thereto in a gaseous argon atmosphere to perform metallurgical joining 15, 16 of boundary surfaces 12, 13 and thereafter the pipe is subjected to prescribed drawing. The three-layered clad steel pipe 17 having the set thin wall thickness is thus obtd.
Patent JP-H0737165-A (JP)
Title: Commodity sales register data processor
Inventor: ABE TETSURO
IPC: G06Q50/10
Filed: 1993-07-26
Abstract: PURPOSE:To easily execute the temporary stop and restart of a printing output for issueing a report by constituting the printing outputs of a check report and an adjusting report as the one to which the temporary stop and restart can be properly executed. CONSTITUTION:The commodity sales register data processor is constituted so as to properly execute the temporary stop and restart of the printing outputs of the check report and the adjusting report. That is, when a trouble such as paper jamming occurs in a printer, a temporary stop request declaration is given through the use of a temporary stop request declaring means 20STP so that printing output temporary stop control means 11 and 12 stop the printer and forcibly stop the printing output. At this time, the report data storage holding means 11 and 12 store and hold the report data. After the trouble of the printer is eliminated, the restart request declaration is given so that the printing output restart control means 11 and 12 restart the printer and the report concerned is successively printed and outputted. Moreover, report data is cleared after the completion of the printing output.
Patent JP-H07172317-A (JP)
Title: Moving device for hoist
Inventor: YAMASHITA MASAMI
IPC: B66D3/26
Filed: 1994-08-04
Abstract: PURPOSE:To provide a hoist moving device which can cover the wide range of a bulding as a lifting work range by moving freely inside a horizontal plane, in regard to a hoist to lift loads and materials or the like. CONSTITUTION:This device is provided with pairs of paralleled travel rails 2, 3, 4, 5 provided lengthwise and laterally; a ring rail 7 of a circular shape as a whole which is suspended at pairs of travel rails 2, 3, 4, 5 through direction changing devices 6 and is moved lengthwise and laterally; a hoist travel rail 9 which is suspended radially at the ring rail 7 through peripheral movement devices 8 and is turned within a horizontal plane in regard to the ring rail 7; and a hoist 10 which travels freely in the longitudinal direction of the hoist travel rail 9.
Patent JP-H0471047-A (JP)
Title: Fetch request sending control system
Inventor: YAMAGUCHI KAZUE
IPC: G06F12/08
Filed: 1990-07-11
Abstract: PURPOSE:To improve processing capacity by allowing the sending of only a fetch request requiring no move-in operation when all ways in a cache memory are invalid. CONSTITUTION:When the sending of a request is specified in a state that a cache status signal indicates all the way of the cache memory are not unusable, a fetch request of a sort corresponding to the value of an inputted fetch request is sent to a storage control device. When request sending is specified in a state which the cache status signal indicates the fact that all the ways of the cache memory are unusable, a fetch request of a specific sort requiring move-in operation is sent to the storage control device independently of the value of the inputted fetch request.
Patent JP-S5973383-A (JP)
Inventor: ASAUMI TOSHIO
IPC: B62L1/00
Filed: 1982-10-19
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-S6163742-A (JP)
Inventor: ONODERA TADAHITO
IPC: D02G3/34
Filed: 1984-08-31
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。