baber/WOPTO huggingface dataset:
Patent JP-S5565180-A (JP)
Title: Fixed construction of watch external component
Inventor: MATSUMOTO MASATAKA
IPC: G04B39/02
Filed: 1978-11-09
Abstract: PURPOSE: To obtain thin constitution without losing the fixed force and water-proof, by fitting glass between the circumferential groove on the inner circumference of the glass fixed member such as glass ridge and the step so that the synthesis resin ring packing can be depressed.  
     CONSTITUTION: The synthesis resin ring packing 3 is placed on the step 4a of the glass ridge 4 so that the upper part of the external circumferential curve 3b can be contacted with the slope 4'c on the circumference groove 4c. When the super-thin glass 2 0.4W1.2mm thick is pressed in the packing 3, the packing 3 is aboided from being drawn by the gap S. Next, while the glass 2 is pressed, the packing 3 is pushed out toward the circumference groove 4c, and when the glass 2 reaches the step 4a, the external circumferential oblique surface 2c and the external diameter surface 2e of the glass 2 are depressed with the packing 3 to fix the glass 2. Thus, without deteriorating the force of fix and water-proof, the depth h' of the fixed part of the body can be reduced to about 0.6mm to enable thin thickness. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H033275-A (JP)
Title: Light emitting diode and manufacture thereof
Inventor: HABUKA HITOSHI
IPC: H01L33/10
Filed: 1989-05-30
Abstract: PURPOSE:To improve a light output in a light emitting diode formed with a light emitting layer having a P-N junction in a surface layer region of a mixed crystal compound semiconductor epitaxial layer by reducing the total thickness the epitaxial layer. CONSTITUTION:A GaP layer 2 made of an epitaxial layer is formed directly above a GaP board 1. A mixed crystal ratio varying layer 3 made of an epitaxial layer is formed on the layer 2. The layer 3 is represented by a general formula GaAs1-xPx. Further, first constant mixed crystal ratio layers 4, 5, 6 of GaAs1-xPx (x = constant) made of epitaxial layers are sequentially formed on the layer 3. The thicknesses of the layers 2-6 are set to 20-40mum. Accordingly, a light absorption amount in the epitaxial layer is reduced as compared with about 50-100mum of conventional one, and time and cost for manufacturing an epitaxial wafer are simultaneously conserved.
Patent JP-S63302576-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITSUI KOTARO
IPC: H01L31/04
Filed: 1987-06-01
Abstract: PURPOSE:To manufacture a semiconductor device in which different types of thin semiconductor layers are laminated on a semiconductor substrate without cracking the thin layer by forming many elements on a common wafer, and then removing in advance by chemically treating the thin layer of a dividing boundary of elements when the elements are divided by mechanical cutting. CONSTITUTION:After the many elements of a semiconductor device in which thin layers 7 made of second semiconductor having different element composition and thermal expansion coefficient from those of a first semiconductor and imparted with active function are laminated are formed on a substrate 1 made of the first semiconductor by laminating simultaneously the layers 7 of the elements from the first semiconductor on a common wafer, they are divided by mechanical cutting to elements 9. When the device is manufactured in this manner, the layers 7 of a dividing boundary 11 of the elements are removed by chemical treating prior to the division. For example, an n-type GaAs layer 2, a p-type GaAs layer 3 and a p-type AlGaAs layer 4 are laminated on an N-type Si substrate 1 to form many GaAs solar cells, a dividing boundary 11 is removed by etching, and mechanically cut by a cutter 8.
Patent JP-S6118533-A (JP)
Title: Speed-change timing indicator for car
Inventor: KIDO YOSHINOBU
IPC: G01P1/07
Filed: 1984-07-04
Abstract: PURPOSE:To eliminate a sense of incompatibility on acceleration and permit the traveling with the fuel consumption in terms of stationary traveling by installing a means which indicates the shift-up of a transmission gear by the output of a judging means when the detected number of revolution exceeds a set value and restricts indication when acceleration is detected. CONSTITUTION:The number of revolution is detected in an engine revolution- speed detector 8, and compared with a set value in a comparison circuit 13, and the suction negative-pressure on the downstream side of a throttle is detected by a pressure transducer 9 and compared with a set value in a comparison circuit 19, and the opening-degree of a throttle valve is detected by a throttle opening-degree detector 10, and differentiated in a differentiation circuit 24, and the result is compared with a set value in a comparison circuit 25. In a shift-up indication region SUA in stationary operation, the output of an AND circuit 21 becomes H, and applied into a shift-up indicator 23, and a shift indicator light comes ON to accelerate shift-up, and fuel consumption can be improved. Therefore, in the SUA in acceleration state, the H output of the circuit 21 is not input into the indicator 23 for a prescribed time, and indication is not performed, and a sense of incompatibility is not given.
Patent JP-2000327260-A (JP)
Title: Lifting gear
Inventor: IGARASHI YOSHIO
IPC: B66C1/64
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a lifting gear capable of automating the opening and closing of a clamp to hold a rail. SOLUTION: A hoisting accessory 1 is guided by an elevating guide rod free to vertically move, and a pair of left and right clamp claws 12 is pivotally mounted on a sliding rod 3 fixed on the hoisting accessory 1 through a link arm 11. The clamp claws 12 and the hoisting accessory 1 are connected to each other by a cam operating plate 16, each of guide grooves 27-29 formed on a cam plate 17 and an engagement pin 26 to be fixed on the cam operating plate 16 are engaged with each other, and opening and closing of the clamp claws 12 are changed over to each other by changing engagement positions of each of the guide grooves 27-29 and the engagement pin 26 by interlocking with elevating motion of the hoisting accessory 1.
Patent JP-S5473755-A (JP)
Title: Preparation of optically active 3-alkyl-2-cyclohexene-1-ol
Inventor: TAMADA SHIGEHARU
IPC: C07C67/00
Filed: 1977-11-17
Abstract: PURPOSE: To obtain the title substance useful as aggregation pheromones for Douglus fir beetles, by reacting an optically active 3-halogeno-2-cycholexene-1-ol with a compound of (R) 2  CuLi.  
     CONSTITUTION: An optically active compound of formila I: (X is halogen) is reacted with an equimolar or excess amount, preferably equimolar or 10 times the molar amount of the compound I of an alkyl metal compound of formula III: (R is 1W4C. alkyl group) in the presence of an inert solvent, e.g. ether, a hydrocarbon, etc., at -60W50°C, preferably -10°CWroom temperature for several to 20 hr to give a compound of formula III. The compound of formula I is prepared by optical resolution of a compound of formula IV obtained from a 3-halogeno-2-cychohexene- 1-ol and phthalic anhydride, and by deesterification of the resulting half phthalate derivative. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5263021-A (JP)
Title: Display system
Inventor: YAGI HIDEKI
IPC: G09G3/00
Filed: 1975-11-19
Abstract: PURPOSE: To improve the diplay duty cycle even when the number of display digits increases by dividing each of one-word length periods into 1/X, displaying the predetermined information of each one digit within each divided period and displaying n-digit information in n/x word length period. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04364112-A (JP)
Title: Aqueous liquid detergent composition
Inventor: KANEKIYO TAKASUMI
IPC: A61K8/41
Filed: 1991-06-11
Abstract: PURPOSE:To obtain a liquid detergent giving mild action on the skin, having excellent liquid stability characterized by low-temperature water-solubility and heat-resistance and exhibiting high frothing power and detergency by using a specific neutralized salt of an N-(2-hydroxyalkyl) acidic amino acid as a component. CONSTITUTION:The objective aqueous liquid detergent composition contains 0.1-50wt.% of a neutralized salt of an N-(2-hydroxyalkyl) acidic amino acid expressed by formula (R is 8-16C alkyl; (n) is 1 or 2; M<1> and M<2> are cation induced from H, Na, K, ammonium and ethanolamine) [e.g. N-(2- hydroxydodecyl)-L-aspartic acid sodium salt], having a neutralization equivalent of 1.0-1.5 and produced by heating a 1,2-epoxyalkane and an acidic amino acid di-alkali metal salt in a mixture of an alcohol and water and adjusting the neutralization equivalent of the resultant N-(2-hydroxyalkyl) acidic amino acid disalt with a mineral acid and a suitable base. The composition is suitable for shampoo, body shampoo and kitchen detergent.
Patent JP-H085406-A (JP)
Title: Rotation angle detecting apparatus
Inventor: MORIBAYASHI TOSHIYUKI
IPC: G01P3/36
Filed: 1994-06-21
Abstract: PURPOSE:To provide an apparatus which can measure both the rotation angle and the revolution speed simultaneously. CONSTITUTION:A slit plate 4 in which a light transmissive and divided slit is formed at a distance from a rotary center corresponding to a rotational angle is installed and a light source 5 and a light position detecting element 1 are also installed while having the slit plate 4 between them and the rotation angle is computed from the wave height of an analog output sent out of the light position detecting element 1 and the rotational speed is computed from the cycle or frequency of the pulsed output.
Patent JP-S5472447-A (JP)
Title: Overcurrent protection of constant voltage circuit
Inventor: IMAIZUMI HIROTAKA
IPC: H02H7/20
Filed: 1977-11-18
Abstract: PURPOSE: To protect control transistor from overcurrent by connecting constant voltage diode to the emitter of driving transistor, by providing resistors in series to the constant voltage diode, and by controlling transistor for detecting overcurrent.  
     CONSTITUTION: The collector side of the control transistor Q 11  is the stable output OUT, and the unstable input IN is connected to emitter. Then, the base is connected with the collector of the driving transistor Q 12 , and the emitter is provided with the constant voltage diode ZD as a constant voltage supply means to supply a voltage lower than stabilized output voltage to obtain the DC potential of the driving transistor Q 13  connected to the emitter at the base of the driving transistor Q 12 . And, the overcurrent detecting resistance Q 5  is connected to the earthing side of the constant voltage diode ZD, and the detected voltage, then, controls the overcurrent detecting transistor Q 14  connected to the collector which is connected with the base of the driving transistor Q 13  in order to protect the control transistor Q 11  from overcurrent. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62296295-A (JP)
Inventor: FURUKAWA YOSHIO
IPC: G07F9/00
Filed: 1986-06-17
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-H05334265-A (JP)
Title: Information processor and processing method
Inventor: HAGIWARA YUUKO
IPC: G06F15/16
Filed: 1992-05-29
Abstract: PURPOSE:To simultaneously execute plural floating point commands, and to simultaneously execute plural integer commands. CONSTITUTION:This device is equipped with a command decoder 111 which decodes two commands read from a memory 103, two pipe lines 114 and 115 which hold each decode information of the two floating point commands, two pipe lines 116 and 117 which hold each decode information of the two integer commands, two floating point arithmetic control circuits 118 and 119 which prepare each control code necessary for the execution of the floating point command from each decode information held by each pipe line 114 and 115, and output it to a sub-processor 102, and two integer arithmetic control circuits 120 and 121 which prepare each control code necessary for the execution of the integer command from each decode information held by each pipe line 116 and 117, and output it to an integer arithmetic circuit 123. Then, the plural floating point commands and the plural integer commands are simultaneously executed by the sub-processor 102 and the integer arithmetic circuit 123.
Patent JP-2000330949-A (JP)
Title: Method and device for paging control over virtual storage system
Inventor: HIRAYAMA HIDEAKI
IPC: G06F15/16
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To obtain the paging control over the virtual storage system which appears to have the same effect with memory extension without extending the memory of a client computer in network environment consisting of multiple computers. SOLUTION: A client computer 10 is equipped with an artificial paging device 16 as the paging destination of a real memory 14 and a artificial paging device driver 18 which performs the process of the artificial paging device 16. A server computer 20, on the other hand, is equipped with a paging service demon process 20A, which receives an I/O request issued by the artificial paging device driver 18 corresponding to a page-in/page-out process, in a virtual memory 22. Consequently, the page-in/page-out process is performed by using the virtual memory 22 of the server computer 20 without extending the memory of the client computer 10.
Patent JP-S63307168-A (JP)
Title: Sintered aluminum nitride
Inventor: YAMAKAWA AKIRA
IPC: C04B35/58
Filed: 1987-06-05
Abstract: PURPOSE:To provide a sintered AlN composed of AIN particles and a specific matrix for bonding the AlN particles, having high mechanical, strength and excellent processability for planishing, etc., and useful as a structural material, material for mirror, high-temperature mold material, etc. CONSTITUTION:High-purity AlN particles are mixed with (A) 0.1-30wt.% (based on the whole mixture) of a matrix consisting of an oxide of a group IIa or IIIa element of the periodic table (e.g. CaO or MgO) as a sintering assistant and (B) 0.5-20wt.% (based on the whole mixture) of a carbide or nitride of a group IVa, Va or VIa element of the periodic table or Si (e.g. particle or whisker of SiO or TiC) which can be dispersed exclusively in the component A. The mixture is pressed and sintered with a hot press, etc., in nitrogen atmosphere at 1,700-2,100 deg.C.
Patent JP-H05230043-A (JP)
Title: Oxazoline derivative and production thereof
Inventor: NAKAJIMA MUTSUO
IPC: C12R1/29
Filed: 1992-06-01
Abstract: PURPOSE:To provide a novel compound which is useful as an antidiabetic and antiobesity agent because it has marked sucrase inhibition activity. CONSTITUTION:The compound of formula I. The compound is obtained by hydrolysis of the compound of formula II in an aqueous solution using a variety of inorganic acids such as hydrochloric acid or sulfuric acid or organic acids such as acetic acid or propionic acid at room temperature to 120 deg.C. The compound of formula I is characterized by that: color and description: basic white powder; solubility: soluble in water, insoluble in acetone, chloroform; molecular formula: C7H12N2O5; molecular weight: 204; specific rotation: [alpha]D<25>+10.0 deg. (C=0.51 in water). The synthetic intermediate for the compound of formula I, trehazoline, is obtained by culturing a strain in Micromonospora, for example, Micromonospora sp. SANK 62390 strain (FERM No.11631).
Patent JP-S621680-A (JP)
Title: Positioning device for body assembler
Inventor: OGURA SEIJI
IPC: B62D65/00
Filed: 1985-06-28
Abstract: PURPOSE:To aim at improvmeent in operatability, by adjusting a floating table for its movement with a crosswise driving device within a plane surface by means of a body position detecting sensor, and installing a device positionint it automatically. CONSTITUTION:When a reference surface 45 or a longitudinal wall surface of a car body situated in an improper position parting from each of rollers 34-36 of a body position detecting sensor, a floating cylinder 8 is driven whereby a floating table 7 is drawn toward an arrow C. With this operation, positioning rollers 34 and 35 are made contact with the reference surface 45 and positoin in an (x) direction takes place. At this time, the floating table 7 is in a state of three-point support by the cylinder 8 and an elastic support part 9 so that it is in no case twisted, thus shifting motion is performable. A sidelong direction is also is positioned so as to come into contact with the roller 36 by a cylinder 25. Afterward, the car body is locked by a guide pin 42 and positioning operation is all over.
Patent JP-S63304362-A (JP)
Title: Logical simulation system
Inventor: NARITOMO KIYOUKO
IPC: G06F19/00
Filed: 1987-06-04
Abstract: PURPOSE:To perform a high-speed simulation jib with high efficiency by selecting only the blocks that receive the influence of the change of an output line caused by execution of the simulation as the executing subjects. CONSTITUTION:First subject blocks 301-304 are simulated SM by a compiling method. When signal lines 414-416 have changes, an effected block 305 is registered as an event. The blocks 302-304 which are not simulated yet are simulated among those event registered ones. Then the events are produced on the signal lines 415 and 416 and only the block 305 of the minimum level is event registered among those blocks which are event registered. When the occurrence of an event is detected on a signal line 419, only the block 307 is simulated with no simulation given to both blocks 308 and 309. When an event is detected on a signal line 422, only the block 310 is simulated. In the same way, only the block 312 and the block 314 are simulated when the events are detected on a signal line 425 respectively. In such a way, a high-speed simulation job is carried out with high efficiency.
Patent JP-H05337890-A (JP)
Title: Numerically controlled rotary cutter
Inventor: MIYAKI SHIROTA
IPC: B26D5/20
Filed: 1992-06-01
Abstract: PURPOSE:To cut material in the relatively stretched state so as to obtain desirable cut ends by providing an intermittent feeding means for stopping the feed of the material every feed of the set length, and at the feed stop time, putting a rotary blade in reciprocating rotary motion within a narrow range to cut the material. CONSTITUTION:In a rotary cutter for cutting a sheet 11 in the process of transfer by an upper blade 15 provided at the peripheral surface of a rotating drum 14 and a fixed lower blade 16, a length measuring roller 19b rotated by the movement of the sheet is provided with a length measuring encoder 21. There are also provided an encoder 24 for detecting the rotating quantity of a cutting motor 17, an origin sensor 29 for detecting the upper blade 15 having reached the origin position, and a stop-cutting origin sensor 33 for detecting the position slightly before a cutting point. In the case of the set cut length being shorter than the minimum cut length cut in the moving state of the material, a stop- cutting mode is selected. In this stop-cutting mode, the feed of the sheet 11 is stopped every feed of the set length, and the rotary blade is put in reciprocating rotary motion within a narrow range to cut the material.
Patent JP-S61291660-A (JP)
Title: Arbitrarily colored coating paste
Inventor: KURAUSU NAHATOKAMUPU
IPC: D06N3/14
Filed: 1986-06-18
Abstract: The present invention is directed to the preparation of optionally pigmented spreading paste based on multiphase mixtures of ionically-modified polyurethanes and/or polyurethane ureas which are prepared from special synthesis components based on silicone resins, aromatic hydroxypolyethers, aromatichydroxy polyesters, and perfluorocarbon resins, the multiphase mixtures additionally containing water and organic solvents for the polyurethanes and/or polyurethane ureas. The present invention is also directed to the preparation of these optionally pigmented spreading pastes and to their use for the production of coatings permeable to water vapor on fabric or leather substrates by the direct or transfer method using the technique of evaporation.
Patent JP-S5567763-A (JP)
Title: Exposure device
Inventor: SAKAMOTO KOUJI
IPC: G03B27/54
Filed: 1978-11-16
Abstract: PURPOSE: To provide the construction suited for high speed copying by providing plural stationary light sources, condensing the luminous fluxes thereof to the same spot as the same plane of the original plane, placing a scanning mirror in their optical path perpendicularly to the original plane and moving the same, and moving the lens in the same direction and at the same speed.  
     CONSTITUTION: Plural stationary light sources 3 are so provided as to form optical paths at a fixed angle to an orignal platen 1 and condense their light at the same point on the same plane as the original plane 2. A scanning mirror reciprocates parallel to the original plane 2 from nearly the center of the original platen 1 up to the alternate-long-and-two-short-dashes-line position. The light out from the stationary light sources 3 is reflected by the scanning mirror 4 and radiates the oridinal plane 2, the reflected light whereof forms the original image on the photoreceptor 6 by the lens 5. Since the lens 5 moves in the same direction at the same speed as the scanning mirror 4, the foregoing imaging becomes always in the same position. The moving distance of the scanning mirror is about half the origianl face length and therefore the moving speed of the same mirror 4 becomes about half the speed of the light scanning the scanning mirror. Hence, the moving mass of the scanning mirror, etc. becomes small and the construction suited for high speed copying may be provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0435891-A (JP)
Title: Cutting device
Inventor: SAKAMOTO HIROYUKI
IPC: B26D1/14
Filed: 1990-05-29
Abstract: PURPOSE:To easily adjust the direction of a cutting blade, by inserting the other end of a cutting blade fitting shaft to whose one end the cutting blade is fitted into the eccentric groove of the eccentric grooved ring which is rotatably provided on the cutting device main body and fitting a spherical, ring for eccentricity rotatably provided on the cutting device main body on the way of the cutting blade fitting shaft. CONSTITUTION:An eccentric grooved ring 6 is rotated and the other end of a cutting blade fitting shaft A is moved in the vertical direction. The direction that the cutting blade 1 fitted to one end of the fitting shaft A is immersed into a roll likely wound film is changed with an eccentric spherical ring 5 as the fulcrum. Also, the other end of the cutting blade fitting shaft A is moved in the right and left directions and the direction of ''torsion'' of the cutting blade 1 is changed.
Patent JP-H0436263-A (JP)
Title: New alicyclic compound and its production
Inventor: FUJIWA TAKAAKI
IPC: C07D301/14
Filed: 1990-05-30
Abstract: NEW MATERIAL:Alicyclic compounds shown by formula I and formula II (Ra and Rb, are H, methyl, ethyl, isopropyl, n-butyl, sec.-butyl or tert.butyl, and Ra and Rb can replace each group simultaneously;(c) is 1-7;(n) is 1-20). USE:Having excellent flexibility and reactivity and useful in a wide field as a coating compound for electrodeposition, a coating composition for powder, etc., insulating varnish, LED sealing agent, etc., as a raw material for electrical material, further greige goods of glass fibers, photo-setting epoxy resin, etc., a halogen-containing compound, a stabilizer for resin, etc. PREPARATION:A compound shown by formula III is made to react with a lactone compound in the presence of a catalyst to give a compound shown by formula I. The compound shown by formula II is obtained by epoxidizing the compound shown by formula I at 0-70 deg.C.