baber/WOPTO huggingface dataset:
Patent JP-2000012965-A (JP)
Title: Semiconductor laser
Inventor: TAGUCHI AYUMI
IPC: H01S5/30
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser exhibiting high reliability for which noises and power consumption are reduced. SOLUTION: A refractive index guiding semiconductor laser (especially a laser of SDH construction) is used. The length of its resonator is set between 50 μm and 200 μm. The light output from the front (light emitting) end is 5 times larger or more than the light output from the rear end. In this way, the carrier density of an active layer can be increased without impairing reliability, multimode oscillation can be induced and loss and operation current associated with it can be reduced. Also, the thickness of the active layer is set between 80 and 150 nm or preferably between 80 and 120 nm. In this way, while light emitting patterns of the laser are prevented from being longitudinal multi mode, reduction in spontaneously emitted light can be compensated, and the reliability can be ensured. Accordingly, the semiconductor laser can be applied to light source for optical disc.
Patent JP-H04372820-A (JP)
Title: Position detecting apparatus
Inventor: MURAKAMI TAKU
IPC: G01D5/245
Filed: 1991-06-21
Abstract: PURPOSE:To find the absolute position for a reference point only by moving a material to be detected by some degree and to perform the signal processing in detecting the reference point relatively easily. CONSTITUTION:A recess part 12 and a protruding part 14 are formed in a main scale 10 at a specified pitch. The irregularities are detected with main detectors 32 and 34. A recess part 22 and a protruding part 24 are formed in a secondary scale at a specified pitch in a secondary scale 20. A shifted period part 26 is provided at a part of the secondary scale 20. The shifted period part 26 is detected with secondary detectors 52 and 54. A phase-inversion detecting circuit 80 detects the shifted period part 26 of the secondary scale 20 as the inversion of the phase based on the detected signals of the main detector 34 and the secondary detector 52. The counted value of an up/down counter 46 in a main detecting system is corrected to the counted value after the detection of the shifted period part 26 with a counted-value correcting circuit 70. The result is sent into a position operator 82.
Patent JP-H05347233-A (JP)
Title: Electric dual layer capacitor and manufacture thereof
Inventor: KIBI YUKARI
IPC: H01G11/78
Filed: 1992-06-12
Abstract: PURPOSE:To obtain an ultrathin film electric dual layer capacitor by a method wherein two active carbon thick film patterns are formed at an interval on an insulating substrate so as to be immersed in a sealed electrolyte for filling the role of a pair of polarization electrodes. CONSTITUTION:An alumina made insulating substrate 1 in specific thickness is coated with an Au conductive paste after specific pattern and then heat- treated to be formed into a conductive layer 2. Next, phenol base active carbon particles, phenol base resin particles and specific amount of methyl cellosolve are mixed with one another in a pasty state. Next, this conductive layer 2 excluding the protrusions is coated with the pasty mixture after the same pattern to be thermoset and then heat-treated to be formed into active carbon thick films 3. Next, the whole body is held by a plastic film 4 and then the three ways excluding the side having a terminal plates leading out part are heat-treated so that sulfuric acid water solution may be poured from the unsealed part to be left in vacuum state for impregnating the inside of the active carbon thick films 3 with an electrolyte. Finally, the unsealed part is to be heat-sealed.
Patent JP-H1017616-A (JP)
Title: Manufacture of polymer electrolyte
Inventor: INAGAKI YASUSHI
IPC: H01B1/06
Filed: 1996-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a process of producing a polymer electrolyte free from halogen compounds out of a polystyrene resin. SOLUTION: A polystyrene resin is sulfonated with the polystyrene resin dissolved or dispersed in a solvent comprising a cycloaliphatic compound to modify the polystyrene into a polymer electrolyte. The cycloaliphatic compound includes, for example, cyclohexane and its derivatives with a cycloparaffin preferred. In passing, optionally, after the sulfonation, the used solvent may be recovered to be used for the sulfonation.
Patent JP-S6071863-A (JP)
Inventor: IHARA KAZUO
IPC: F25B9/00
Filed: 1983-09-28
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-H0228689-A (JP)
Title: Display device for taxi
Inventor: AOKI KANAME
IPC: G09F21/04
Filed: 1988-07-19
Abstract: PURPOSE:To easily confirm a signboard display part and a switching display part whose display contents can be switched in the front-rear direction of a car by arranging both display parts on the roof of the car side by side and lighting the both from inside. CONSTITUTION:The signboard display 13 provided on the roof of a taxi 1 like a 'TAXI' display and a 'Company' display and the switching display means 14 where 'OFF' and 'DUTY' are switched and displayed are mounted side by side. Then the displays can easily be displayed through switch operation at the driver's seat and the switched display can be viewed on the roof in the front-rear direction. Further, the light members for both display parts 13 and 14 are turned on through switch operation in the car. Consequently, the displays can easily be confirmed in the front-rear direction of the car and an accident can be prevented.
Patent JP-H11347658-A (JP)
Title: Feed bar receiving base of transfer press
Inventor: TOKAI KENJI
IPC: B21D43/05
Filed: 1998-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a feed bar receiving base of a transfer press which easily prevents the interference of a scrap treatment device to change the fitting position according to a product to be produced with the feed bar receiving base, and shortens the die changing work. SOLUTION: A tip part of a piston rod 23 of a hydraulic cylinder 22 to be fixed forward and rear surfaces of a moving bolster 6 is connected to a bracket 12 to fix a feed bar moving means whose sliding part is guided by a guide 11 to constitute a feed bar receiving base 10, and the hydraulic cylinder 22 is expanded/contracted to move the feed bar receiving base 10 at the position in the advance/return direction of the feed bar so as not to be interfered with a scrap chute 25.
Patent JP-S58101661-A (JP)
Title: Preparation of soy sauce enriched with calcium
Inventor: YOMO HIDEO
IPC: A23L27/50
Filed: 1981-11-06
Abstract: PURPOSE:To prepare a soy sauce enriched with calcium without forming sediments and deteriorating the flavor thereof by storing and heating the soy sauce, by adding a specific calcium compound to the soy sauce under specific conditions. CONSTITUTION:A soy sauce enriched with calcium is prepared by any one of the following methods: (A) At least one calcium compound selected from calcium salts of lactic acid, citric acid, gluconic acid and glycerophosphoric acid in an amount of 350- 900mg expressed in terms of calcium based on 100ml raw soy sauce before or after adjusting to 4.3-4.6pH is added to the raw soy sauce, and the resultant mixture is pasteurized to settle sediments. (B) The compound in an amount of 450-800mg expressed in terms of calcium based on 100ml raw soy sauce is added to a pasteurized soy sauce. (C) The compound in an amount of 350mg or more expressed in terms of calcium based on 100ml raw soy sauce after adjusting the pH is added, and the resultant mixture is pasteurized. Furthermore, the compound in the total amount of 800mg or less expressed in terms of total calcium is added thereto. (D) The compound in an amount of 350mg or less expressed in terms of calcium based on 100ml raw soy sauce is added to the raw soy sauce, and the resultant mixture is pasteurized. The compound in an amount of 450mg or more expressed in terms of calcium and 800mg or less expressed in terms of total calcium is added thereto.
Patent JP-H06133793-A (JP)
Title: Mullerian inhibitor-like polypeptide and its preparation
Inventor: RICHIYAADO ERU KEITO
IPC: C12R1/91
Filed: 1993-07-19
Abstract: DNA sequences coding for at least one MIS-­like polypeptide, recombinant DNA molecules comprising such sequences, hosts comprising such sequences and processes for producing such polypeptides in hosts transformed with those DNA sequences. The MIS-like polypeptides are useful in the treatment of ovarian cancer and other susceptible cancers.
Patent JP-H0466400-A (JP)
Title: Counterweight type gravity control device
Inventor: KONDO SHIGEYA
IPC: B64G7/00
Filed: 1990-07-05
Abstract: PURPOSE:To obtain the stable grade of gravity across the whole drop process region regardless of the weight of a falling body by hanging the intermediate part of a wire around a pulley supported at the upper end of a tower, and providing a counterweight at one end of the wire and a falling body at the other end of the wire. CONSTITUTION:When the load of a counterweight 5 having weight M is applied to a falling body M' through a wire 1 and a pulley 2 to perform the free fall of the falling body 3, the gravitational environment of M/Mg can be created inside the falling body 3. Stable gravity control can be thereby performed in the whole drop region of a drop tower regardless of the degree of the fall speed of the falling body 3, and gravity control of 0-1G can be performed only by adding the pulley and the wire.
Patent JP-H0523905-A (JP)
Title: Tool changing equipment
Inventor: ABE HITOSHI
IPC: B23B31/117
Filed: 1991-07-18
Abstract: PURPOSE:To provide the above tool changing equipment which keeps the holding state of a tool holder favorable by absorbing uneven wear of a shank fitting part and the like. CONSTITUTION:The tool changing equipment is provided with the flange holder body 1, which has the fitting hole 2a of the shank 31 of a tool holder 30 at its tip side and also has a thread part 3d on the internal peripheral surface of its rear end side, and the clamp holder 4, which is inserted slidably in the axial direction of the flange holder body 1 and has a thread part 4d to be engaged with the thread part 3d on the outer periphery. The engage pawl 4a to be engaged by a bayonet engagement with the engage groove 33 on the internal peripheral wall surface of the hole part 32 of the shank 31 are provided on the clamp holder 4. A tool clamping-and-releasing means 10 is made of an engaging-and-disengaging means 11, which makes clutch teeth 4f and 15b engage and disengage, and the turning means 21, which makes the clamp holder 4 rotate through the clutch during engagement.
Patent JP-H0713309-A (JP)
Title: Silver halide color photographic material
Inventor: KAWAGISHI TOSHIO
IPC: G03C7/38
Filed: 1993-06-28
Abstract: PURPOSE:To provide a silver halide color photographic material which has high coloring performance and by which a hue of color of a print is hardly changed by containing a specific compound. CONSTITUTION:A compound expressed by the formula is contained. In the formula, R1 represents a tertiary alkyl group. R2 has at least a group expressed, for example,by (-A-NH-B-R11-) or a carboxyl group, and represents a carvone amide group, an alkoxyl carbonyl amino group, an aryl oxycarbonyl amide group, an ureide group, a sulfone amide group, a sulfamoyl amino group or imide group. R3 represents a group substitutable with a benzene ring, and (a) represents an integer of 0-4, and when (a) is the plural number, the plural number R represents the same one or a different one. X represents a hydrogen atom or a group separable by coupling reaction to oxidant of a developing agent. A and B represent (-CO-) or (-SO2-). R11 represents a alkyl group, a cycloalkyl group, or the like.
Patent JP-S6239265-A (JP)
Title: Printer
Inventor: KIMURA TAKASHI
IPC: B41J29/46
Filed: 1985-08-15
Abstract: PURPOSE:To facilitate processing for self-test printing, by performing self-test printing by providing a table storing a test character string the number of characters in which is different from the number of characters to be printed in one line. CONSTITUTION:A table-storing means A stores the test character string the number of characters in which is different from the number of characters to be printed in one line, and a self-test controlling means B sequentially reads the test characters from the means A, and controls a printing mechanism part C to print the test characters. When the test characters are read starting from the top address and n characters are printed in one line, characters A1, A2,...An-1 are printed in the first line, then, returning to the first character, and the character A1 is printed last. Printing in the second line is started from the address of character A2, so that characters A2, A3...An-1 are printed, then characters A1, A2 are printed, and printing in the third line is started. Thus, the characters printed in each line are shifted leftward by a one-character amount per each line, that is, barber pole printing can be performed, and the processing for the self-test printing is facilitated.
Patent JP-S58109474-A (JP)
Inventor: BUARUTAA KUROOZE
IPC: A61K31/40
Filed: 1982-10-13
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-H09118621-A (JP)
Title: Hypermnesia and antidementia agent containing dehydroevodiamine-hcl as active ingredient
Inventor: SUH YOO-HUN
IPC: C07D471/14
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To obtain a hypermnesia and anti-dementia agent exhibiting acethylcholinesterase activity, containing dehydroevodiamine-hydrogen chlorides. SOLUTION: This hypermnesia and anti-dementia agent contains dehydroevodiamine-HCl expressed by the formula or its functional analog as an active component. The compound of the formula is obtained by extracting Evodia rutaecarpa Benth by using an organic solvent (e.g. methanol) or by a chemical synthesis. Other than the compound of the formula, a usual medical additive is suitably mixed to obtain a formulation such as an oral administrating agent or an injection, etc. An administration amount of the formulation is, e.g. 10-250mg in a case of oral administration for an adult (50kg body weight), 10-150mg in a case of intravenous administration and 10-200mg in a case of subcutaneous or intramuscular injection.
Patent JP-S57103331-A (JP)
Title: Manufacture of semiconductor device
Inventor: HONMA ISAO
IPC: H01L21/3213
Filed: 1980-12-19
Abstract: PURPOSE:To improve the manufacturing yield of a semiconductor device by forming the prescribed diffused region in a semiconductor substrat, covering the substrate with an insulating layer, opening a hole, covering the regions with metallic wiring layer contacted with the regions, forming an intermediate insulating layer on the overall surface and selecting a pattern of a resist layer when holes for forming the upper metallic wiring layer are opened. CONSTITUTION:A plurality of P type regions 22 and N type regions 12 having different impurity density from an N type Si substrate 21 are diffused in the substrate 21, an insulating layer 24 such as Si3N4 is covered on the overall surface, holes 25, 26 are opened, and metallic wiring layer 27 contacted with the regions 22, 23 is formed in the hole 25. Then, an intermediate insulating layer 28 is covered on the overall surface, a resist layer 35 is covered, a pattern is designed, and holes 29 corresponding to one region 22 and region 23 and a hole 30 corresponding to the hole 26 are precisely formed at the layer 35. Thereafter, an upper metallic wiring layer 32 connected to the metallic wiring layer 27 are covered while extending on the layer 28, these steps are repeated as required, thereby obtaining multilayer wiring structure.
Patent JP-2000010606-A (JP)
Title: System for generating production plan
Inventor: ENOMOTO MITSUHIRO
IPC: G06Q50/04
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a production plan generating system by which a desired quantity is distributed to plural manufacture lines capable of manufacturing a certain item and a proper production plan is obtained. SOLUTION: By an MRP controller 2, an MRP developing device 21, a work quantity calculating device 3 and a lead time calculating device 29, the desired quantity of the final item is calculated based on the total desired quantity of the final item and an accomplishment schedule, a lead time is successively calculated to obtain the desired quantity of item based on the desired quantity to be manufactured at the respective lines and production capacities at the lines from a final process to the more preceding ones, the lead time is put before the accomplishment-planned day of the item and, then, the manufacture start day of the item is calculated.  Besides, the desired quantity of a sub-item to be used for manufacturing the item is calculated, it is distributed to the plural lines positioned at the more preceding processes, the lead time for obtaining the desired quantity of item which is distributed by a prescribed proportion is calculated concerning the line which are positioned at the more succeeding processes and the production plan is generated based on the respective desired quantities of the item and the lead times for obtaining them.
Patent JP-S6156030-A (JP)
Inventor: WATABE MASAO
IPC: A01K61/00
Filed: 1984-08-27
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-H0344767-A (JP)
Title: Picture file device
Inventor: YAMAUCHI AKIRA
IPC: G06T1/00
Filed: 1989-07-13
Abstract: PURPOSE:To obtain a picture file device which excels in the universal applicability by recording both the picture information and its control information in an information recording medium and adapting the data format of the picture information to the constitution of a bit map memory based on the control information. CONSTITUTION:A picture gradation degree converting part 15 adapts the data format of the control information stored in a system memory 12 to the constitution of a bit map memory 14 based on the control information read out of an information recording medium. then a picture memory controller 16 controls the memory 14 in accordance with the picture gradation degree set by the part 15. Both the picture information and its control information are recorded in the information recording medium and then displayed on a display device 4. In this case, the data format of the picture information read out of the information recording medium to the constitution of the memory 14. Thus it is possible to obtain a picture file device which excels in the universal applicability and can display the picture information at a high speed together with the high recording efficiency secured with the information recording medium.
Patent JP-S6071780-A (JP)
Title: Production of synthetic leather-like composite film
Inventor: MURAKAMI SEIJI
IPC: B32B27/32
Filed: 1983-09-27
Abstract: PURPOSE:A polyolefin film of less inorganic particle content is laminated on a polyolefin orented film containing a specific amount of inorganic particles, then the laminate film is heat-shrinked to achieve stable production of the titled films having high surface strength and natural leather-like pattern and no uneveness. CONSTITUTION:(A) The base layer of a polyolefin oriented film containing 10- 40wt% of inorganic particles, preferably of 0.1-10.0 micron average particle size, is laminated with (B) a film layer containing less than 5wt%, preferably less than 1wt% of inorganic particles, preferably of an ethylene-propylene copolymer containing 5-30wt% of ethylene and having a melting point 10-100 deg.C lower than that of the layer A and the resultant laminate film is heated over 110 deg.C to effect shrinkage. The thickness of the layer A is preferably 20-150 microns, while the layer B is 0.5-50, especially 1-10 microns.
Patent JP-H04233889-A (JP)
Title: Idiogram teletext transmission system
Inventor: RICHIYAADO EDOWAADO FUREDERITS
IPC: H04N7/025
Filed: 1991-06-25
Abstract: PURPOSE: To provide an ideogram teletext transmission system capable of using a non-space attribute without requiring encoding expansion and suited to a world system teletext specification of level '1'. CONSTITUTION: Ideograms (I0, I1,..., I19) are displayed on the spaces of two character positions (0, 1; 2, 3;...; 38, 39) in three display lines (RN, RN+ 1, RN+2) and ideogram codes are defined by corresponding bytes (0, 1; 2, 3;...; 38, 39) in a transmission packet corresponding to the 1st display line (PN) e.g. out of transmission packets corresponding to the three display lines (RN, RN+1, RN+2) and corresponding bytes (0, 1; 2, 3;...; 38, 39) in another transmission packet corresponding to another display line (PN+2) e.g. out of the three are used for defining one attribute code, so that a non-space attribute can easily be given.
Patent JP-H0466498-A (JP)
Title: Method for controlling hoisting speed of crane
Inventor: YAMAMOTO MASAO
IPC: H02P27/06
Filed: 1990-07-06
Abstract: PURPOSE:To increase and decrease rotational speed of an electric motor by providing a pole-change squirrel-cage induction motor as a driving source, increasing the pole number of the electric motor in the case of low speed operation, and decreasing the pole number of the electric motor when suspended load is small and further high speed operation is needed. CONSTITUTION:A pole changer 2 selects the larger number of poles in low speed operation. An alternating current from a power source 5 is converted by a converter 6 into the direct current to be applied to an inverter 7. In this case, a control unit 9 controls the voltage applied to the inverter 7 on the basis of the instruction from a speed control instruction part 8. The inverter 7 generates an alternating variable voltage and a variable frequency to apply these to an electric motor 1. When high speed operation is desired because of no-load or light load, since the load applied to the electric motor 1 can be detected by a voltage and current detector 4, the changer 2 is switched to the smaller number side of poles (hereinafter called a small pole number side). Further higher rotational speed can be obtained in the same frequency by changing to the small pole number side with the changer 2. The selective change of the changer 2 and the setting of the frequency with respect to the load torque are automatically performed in the control unit 9.
Patent JP-S6423574-A (JP)
Title: Manufacture of semiconductor device
Inventor: KOBAYASHI TOSHIO
IPC: H01L29/78
Filed: 1987-07-20
Abstract: PURPOSE:To fine an LSI and to realize high reliability in electrode wiring, by piling a gate electrode material film and successively forming a film in thickness that is larger than a width of an inclined region of a groove formed in the gate electrode material film existing on the substrate. CONSTITUTION:After a polycrystalline silicon film for gate electrode 13' is piled, a film 17 of oxide or nitride or the like is piled in thickness d2 which is equal to or larger than width d1 of an inclined region of a side wall of a groove 21 formed inside an opening part 65. This film 17 is coated with a resist thickly to perform etch back so that a resist film 3 is buried into the groove 21. Next this buried resist film 3 is used as a mask to etch the film 17 with high precision. After the polycrystalline silicon 13' is etched successively, the resist film 3 is removed. The surface of the polycrystalline silicon film 13 for gate electrode is oxidized to form an oxide film 14, and next source/drain diffusion layers 11, 12 are formed, and the oxide film is removed by etching to expose silicon on an upper part of the diffusion layer and to make a tungsten film 18 grow selectively. An interlayer film 15 is buried into grooves on both sides, end its piled surface is flattened. Accordingly disconnection can be prevented so as to realize fining in LSI and high reliability in electrode wiring.