baber/WOPTO huggingface dataset:
Patent JP-H01121947-A (JP)
Title: Microcomputer
Inventor: IIJIMA YASUO
IPC: G06F11/22
Filed: 1987-11-05
Abstract: PURPOSE:To confirm the operation of an incorporated memory part without preliminarily including a checking program in programs and to improve the reliability of a device by providing a bidirectional buffer and a buffer control part, etc. CONSTITUTION:At the time of testing a working memory 4, an external bus 31 or the like and bidirectional buffers 7, 8, and 9 are used to supply a write access signal, etc., from an external test equipment to corresponding internal busses 21, 22, and 23. A buffer control part 10 controls the bidirectional buffer 9 inward in accordance with the input signal. Then, the incorporated working memory 4 is easily accessed by the external test equipment. Consequently, the operation of the memory 4 is easily confirmed from the external without preliminarily including the checking program in programs of a computer 1. Thus, the yield or the like of a device, which cannot be replaced after the microcomputer 1 is installed once, like an IC card is improved, and the reliability of this device is improved.
Patent JP-S61197860-A (JP)
Inventor: KENESU KARUBIN SUPAABETSUKU
IPC: F16H21/18
Filed: 1985-12-14
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-H10105518-A (JP)
Title: Electronic computation system, electronic computation method and recording medium
Inventor: ODA KIYOSHI
IPC: G06F15/02
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To enable computation while using handwritten inputted data. SOLUTION: When a display symbol '+' and handwritten digital data '300,000' are touched as shown by Figure (h), the digital data '300000' is fetched into an arithmetic register, arithmetic processing is executed and '300000' is displayed in the space of an arithmetic input part 20 on a display part 22. Since '-230000' is stored in the arithmetic register as shown in Figure (f) and '+300000' is stored as shown by Figure (h) at such a time, the operation of '-230000+300000' is executed in arithmetic processing and '700000' is calculated. Then, when an equal key is operated, '7000' already calculated by arithmetic processing and stored in the arithmetic register is displayed in the space of the arithmetic input part 20 as shown by Figure (i).
Patent JP-H02128126-A (JP)
Title: Light frequency encoder
Inventor: KOBAYASHI MASARU
IPC: G01J9/02
Filed: 1988-11-08
Abstract: PURPOSE:To detect a variation of a light frequency with a handy construction by arranging a light splitting means, a polarization mode setting means, a double refractive substance, a polarization splitting means, first-third photo detector, an arithmetic processing section and a pulse generating section. CONSTITUTION:A beam splitter (light splitting means) 13 splits a light source light into a measuring light and a reference light. A polarizer (polarization mode setting means) 14 sets the measuring light to a specified polarization mode and a crystal 1/8 wavelength plate (double refractive substance) 15 with a quartz spacer excites tow polarizaiton modes from the measuring light to set a length thereof so that a phase difference between these polarization modes reaches a specified value. A polarization beam splitter (polarization splitting means) 16 divides an output light of the substance 15 in two and first and second photo detectors 17a and 17b convert intensities of polarization into electrical signals while a third photo detector 17c an intensity of the reference light into an electrical signal. An arithmetic processing section 18 removes a light intensity change portion of the light source light from polarization signals from the detectors 17a and 17b based on a reference signal from the detector 17c and a pulse generating section 19 generates a pulse corresponding to a phase difference between both the polarization signals being processed.
Patent JP-H0590077-A (JP)
Title: Mounting equipment for electrolytic capacitor
Inventor: DEN MINORU
IPC: H01G9/08
Filed: 1991-09-30
Abstract: PURPOSE:To firmly fix an electrolytic capacitor to a mounting board with insulation ensured between them by providing a second bushing, of an insulator and cylindrical, which is in contact with the taper of a first bushing and axially slides due to its spiral fit with the first bushing and press bonding the protrusion of the first bushing to a ring-shaped recess in the electrolytic capacitor. CONSTITUTION:A protrusion 5 is provided on the inside circumferential surface of the first bushing 3 and fitted into a recess 2 in the metal case of a capacitor. An electrolytic capacitor 1 is firmly fixed and supported by spirally fitting the second bushing 4 of resin to the first bushing 3 via a thread 7 and pressing the protrusion 5 of the first bushing 3 on the recess 2 in the metal case of the capacitor 1 via the taper 8 by crystallization tightening. A mounting board 14 is placed between the flange 9 of the first bushing 3 and the bottom face of the second bushing 4, the electrolytic capacitor thus being firmly fixed and supported by the board with insulation ensured between them.
Patent JP-H03140183-A (JP)
Title: Inner edge of rotary type electric razor
Inventor: IKUTA TOSHIO
IPC: B26B19/14
Filed: 1989-10-26
Abstract: PURPOSE:To miniaturize the electric razor, to increase the number of pieces of cutting edges and to improve the shaving speed by curving and forming a connecting piece in the rotation axis direction of an inner edge, and reducing the length in the diameter direction of the connecting piece. CONSTITUTION:An inside peripheral cutting edge 1, an outside peripheral cutting edge 2, a push-up piece 6 and a connecting piece 7 are formed integrally by sheet metal blanking, the push-up spring piece 6 is curved and formed roughly in a U-shape and the inside peripheral cutting edge 1 and the outside peripheral cutting edge 2 are erected in the roughly vertical direction against the push-up spring piece 6, and also, the connecting piece 7 is curved and formed in an L-shape against the rotation axis direction of the inner edge. Thereafter, by inserting fitting holes 4, 5 of the inner edge into a boss part 13 of the inner edge base 3 and fixing it by thermal welding, an inner edge block is constituted. As for the inner edge, in an inner edge expansion state that the inner edge is brought to blanking and formed from a sheet metal, even if the outside diameter is enlarged and cutting edges of a large number of pieces are formed, its outside diameter can be formed to a small diameter at the time when the inner edge attached to the inner edge base is completed, and accordingly, the electric razor is made small in size, the number of pieces of cutting edges is increased and the shaving speed is improved.
Patent JP-2000109277-A (JP)
Title: Elevator device for base-isolated structure
Inventor: HAYASHI YOSHIKATSU
IPC: B66B7/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device for base-isolated structure that allows elastic deformation of its guide rails and keeps their relative positions unchanged in a horizontal plane between a substructure and a base-isolated superstructure, when both structures have relative horizontal displacement at earthquakes or the like. SOLUTION: A first support frame 24 and a second support frame 29 are interposed between a substructure 1 and a base-isolated superstructure 6, and are normally held at neutral positions. When both structures 1 and 6 have relative displacement at earthquakes, the support frames 24 and 29 force a line of guide rails 14 to move horizontally so that they deform elastically into a corresponding arbitrary shape. The line of guide rails 14 is free from such local buckles as posed by sudden plastic deformation, and provides prescribed guide functions even despite a smaller strength. Guide rails of a smaller cross-sectional area can be thus used to reduce the manufacturing cost.
Patent JP-H0592129-A (JP)
Title: Composite semipermeable membrane
Inventor: KITAMURA YOSHINAO
IPC: B01D71/82
Filed: 1991-09-30
Abstract: PURPOSE:To obtain high salt rejecting capacity and especially high cation removing capacity by providing a semipermeable ultrathin film on a porous base material and further laminating a layer composed of a substantially water- insoluble org. polymer having a quaternary ammonium group thereon. CONSTITUTION:In a composite semipermeable membrane suitable for producing ultrapure water used in the production of a semiconductor and formed by supporting a semipermeable ultrathin film on a porous base material, a layer composed of a substantially water-insoluble org. polymer having a quaternary ammonium group is further laminated to the ultrathin film. The water-insoluble org. polymer is selected from a copolymer obtained using a monomer having a quaternary ammonium group and a hydrophobic monomer as main components, a polymer obtained by quaternizing a copolymer obtained using a monomer containing tertiary amine and a hydrophobic monomer as main components by alkyl halogen and a polymer obtained by quaternizing a copolymer obtained using a halogen-containing monomer and a hydrophobic monomer as main components by a tertiary amine compound.
Patent JP-H04155839-A (JP)
Title: Manufacture of semiconductor device
Inventor: ODA TAKAO
IPC: H01L21/28
Filed: 1990-10-18
Abstract: PURPOSE:To control accurately the thickness of recesses and to improve the yield of the manufacture of a semiconductor device by a method wherein a tertiary compound semiconductor layer is formed in an active layer provided on a substrate, the active layer is etched to form a first recess and thereafter, a second recess is again formed using a photoengraving technique and an etching method. CONSTITUTION:A prescribed active layer 2 is epitaxially grown on a compound semiconductor GaAs substrate 1. Then, a tertiary compound semiconductor layer 9, which is a stopper layer at the time of etching, is grown, an active layer 2 of a thickness necessary for a third recess 7 is again epitaxially grown thereon and ohmic electrodes 3 are formed on the layer 2. Then, a resist 8 is formed on the surfaces of the electrodes 3 and the layer 2, an unnecessary part of the resist 8 is removed, the layer 2 on the surface of the layer 9 is etched with an etching liquid having a selectivity of GaAs in the layer 9 and a second recess 7 is formed. Moreover, an unnecessary part of the resist 8 is again removed, the prescribed active layer 2 including the layer 9 is etched and a first recess 6 is formed. Lastly, a metal film 4 which is used as a gate electrode material is formed by deposition.
Patent JP-H10124524-A (JP)
Title: Device for retrieving document and method therefor
Inventor: TANOSAKI YASUO
IPC: G06F17/30
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To retrieve a document approximating to a document designated by a user as much as possible by retrieving the number of coincident keywords between a keyword extracted from a designated document and keywords included in each retrieved document, and operating the sequencing of document groups according to the number of the coincident keywords. SOLUTION: A keyword extracting part 201 extracts a keyword included in a document used as a retrieval key. A retrieving part 202 extracts a document including keywords in the number larger than the number of keywords designated by a user stored in a keyword check number storage buffer 252 from a data base. A coincident keyword count part 203 counts the number of keywords which are made incident with the keyword used for retrieval. Then, sorting and sequencing is operated by using the number of keywords which are made incident at the time of retrieval and the count number of the number of the coincident keywords stored in an coincident keyword count buffer 254.
Patent JP-H10121720-A (JP)
Title: Foamed synthetic resin form
Inventor: KAWAI TAMOTSU
IPC: E04G9/00
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To repeatedly use a foamed synthetic resin form substituted for 'concrete panel' as a conventional wooden form and excellent in demolding efficiency, work efficiency, transportation efficiency, etc. SOLUTION: A pair of form members 12 are erected at a creation interval to constitute a concrete form 11, and concrete is casted in a concrete casting space A between both form members 12 to form a footing or a wall of a building. In that case, each of form members 12 forming the concrete form is constituted of a foamable synthetic resin 13 and, at the same time, a rigid plate 14 is stuck on the surface opposite to concrete casting side of each of the form members 12.
Patent JP-S63134221-A (JP)
Title: Control method for blow molding machine
Inventor: ABE HAJIME
IPC: B29C49/06
Filed: 1986-11-26
Abstract: PURPOSE:To control the pressure of pressurized fluid effectively and reduce the noise generated when discharging pressurized fluid out of a parison by pressurizing the pressure of pressurized fluid blown into the parison in several stages. CONSTITUTION:After a blowing nozzle 6, discharing pressurized air, is driven into a parison, pressurized fluid is pressurized up to the pressure necessary to fix the parison 2 by pressure to the surface of a cavity. During the time between the blowing nozzle 6 starting to come down and just after being drived into a mold 4, the pressurized air of pressure PL (2-5 kg/cm<2>) is utilized, and from just after being driven in, the pressurized air of pressure pH (4-10 kg/cm<2>) is utilized for pressurizing. The air is blown into the parison 2 with the pressure pH for 2-6 seconds, and a hollow product 7 is molded along the surface of the cavity and cooled. Then, the pressurized air blown into the parison 2 is pressure reduced. By said process, blowing pressure for necessary minimum can be effected in the parison 2 to save energy and reduce the noise when pressurized air is discharged out into atmosphere.
Patent JP-H08112449-A (JP)
Title: Image control device
Inventor: IIZUKA NORIO
IPC: A63F13/573
Filed: 1994-10-19
Abstract: PURPOSE: To realize an image control device in which a virtual reality as if a player performs a batting operation at hand can be created. CONSTITUTION: A characteristic point detecting part 50 and a CPU 71 detect the position and size of a chromakey image in a taken image, and converts them into the three-dimensional position of an operating element virtually arranged within a virtual space and its operating quantity. A collision judging part 60 converts the pitching locus of an object image into the three-dimensional position within the virtual space, and judges whether or not the three- dimensional position of the object image collides the three-dimensional position of the operating element. While screen-displaying the object image according to the pitching locus, the CPU 71 also generates a batting locus corresponding to the operating quantity of the operating element when the collision judging part 60 judges the collision, and screen-displays the object image after batted according to this batting locus.  Thus, a virtual reality as if a ball delivered to the hand of a batter is batted can be created.
Patent JP-S61191459-A (JP)
Inventor: KURUTO ZAARUBATSUHA
IPC: B60T11/16
Filed: 1985-12-16
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-H09129963-A (JP)
Title: Buried semiconductor laser and manufacture thereof
Inventor: KASE HIROYUKI
IPC: H01S5/00
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser, in which a current-blocking layer and a cap layer are formed flat to improve cooling efficiency. SOLUTION: A ridge 22 includes a cap layer 7 of p-GaAs with a thickness of (c), a contact layer 6 of p-Ga0.5 In0.5 P and a clad layer 5 of p-(Al0.7 Ga0.3 )0.5 In0.5 , and the following relation is satisfied. 0.4<cMW/ tan(90 deg.-α)+tan(90 deg.-β)}-h (in microns) where W is bottom width of ridge 22, α and β are inclinations of ridge 22, and h is total thickness of contact layer 6 and clad layer 5.
Patent JP-H06131484-A (JP)
Title: Optical information processing circuit
Inventor: ONO SHUJI
IPC: G06E3/00
Filed: 1992-10-20
Abstract: PURPOSE:To eliminate the need for many connections for a local coupling type, to reduce the size of a processing system, and to transmit a minus-number signal. CONSTITUTION:Constituent units of an optical neural network as an optical information processing circuit consisting of LCLVs 21 as spatial optical modulating elements and weighting means 25 which weight information light are coupled. Input information light I0 is inputted from the side W of an LCLV21, which is irradiated with read/write light H1 from the side R to read the information light I0 out as information light I1; and the light is weighted by the weighting mask W1 of a weighting means 25 and the information light I1' weighted by the LCLV 22 is inputted through a lens L1. Similarly, this process is repeated to obtain a finally processed output O1.
Patent JP-2000109319-A (JP)
Title: Rare earth metal-barium-copper-oxygen based oxide super conductive bulk material and its production and device therefor
Inventor: KOBAYASHI SHUICHI
IPC: C01G3/00
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To provide a producing method and device for stably producing an large-sized oxide super conductive bulk material excellent in electrical and magnetic characteristics with good reproducibility. SOLUTION: A large-sized rare earth metal (RE)-barium(Ba)-copper(Cu)- oxygen(O) based oxide super conductive bulk material uniform in crystallization orientation is obtained by satisfying one or more conditions of 0.5<=a/h, R/h<=0.7 and SR/Sh <=0.49 when the height of an upper side heater 1 of a melt- crystallizing device is expressed by (a), the inside diameter is expressed by (h), the cross-sectional area is expressed by Sh, the diameter of a disk-like raw material mixing body is expressed by R and the surface area is expressed by SR, forming the temp. gradient of 0.01-0.4  deg.C/cm toward the outside (the direction apart from standard point) so that the center (a contact point of the seed crystal; the standard point) of a molding of the raw material mixing body is in the low temp. side and melt-crystallizing.
Patent JP-H04155918-A (JP)
Title: Semiconductor growth device
Inventor: FUJII TAKUYA
IPC: H01L21/205
Filed: 1990-10-19
Abstract: PURPOSE:To make possible a growth of a semiconductor, which has the steep interface of a heterojunction and is low in defect density, by an organic metal vapor growth method (an MOVPE method) by a method wherein a gas introducing port is provided in such a way that it is made to oppose to the growth surface of a substrate and growth raw gas is introduced from the lower part of said reaction chamber toward the upper part of the substrate in the direction vertical to the substrate, and at the same time, the substrate only is arranged over the gas introducing port. CONSTITUTION:A gas introducing port 2 is provided in the central part of the lower part of a reaction chamber 1. A substrate support material 4 is arranged directly under the port 2 and a substrate 7 is fixed facing its surface, on which a growth of a semiconductor is performed, downward. An exhaust vent 3 is provided in such a way that the decomposed gas and the unreacted the above growth raw gas introduced in said reaction chamber are exhausted in the direction parallel to said substrate surface. Thereby, as the growth raw gas 8 is made to flow from the lower part of the chamber 1 toward the upper part of the substrate in the direction vertical to the substrate, a spiral flow due to a heat convection is not generated. Moreover, when the height(h) of the chamber 1 and the diameter(D) of the port 2 are set so as to satisfy a conduction of h<D, a spiral flow due to a forced convection is not also generated in the vicinity of the port 2. Moreover, as the substrate 7 only exists over the port 2, it does not occur that a reaction product deposited on the wall surface of the chamber 1 is peeled and falls in the port 2.
Patent JP-H07113758-A (JP)
Title: Binary calculating method in appearance inspection device
Inventor: MINOGUCHI AKIRA
IPC: G01N21/88
Filed: 1993-10-15
Abstract: PURPOSE:To provide a binary calculating system to find a suitable binary threshold value in a feature extraction part of a flaw detection device to detect a flaw which exists on a surface and the inside of a semitransparent glass product and is detected in a highly bright condition as compared with a flaw nonexistent part. CONSTITUTION:Light is radiated to an inspection object, and reflected light from the inspection object is taken in a CCD camera, and brightness of respective picture elements in an image of only the inspection object among taken-in images is detected, and average brightness of the brightness and standard deviation are found from the brightness of the respective picture elements and the number of picture elements, and a value obtained by adding the average brightness up to three times of the standard deviation is used as a binary threshold value, so that a flaw and a part except the flaw are separated reliably from each other without being influenced by a brightness change based on dispersion of a surface finishing condition of the inspection object or dispersion of brightness and darkness of illumination to radiate light to the inspection object or the like.
Patent JP-H11115080-A (JP)
Title: Composite sheet, manufacture thereof, and absorptive article using the same
Inventor: SUZUKI MIKIO
IPC: B32B25/08
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a composite sheet, the workability and productivity of which are good, which can be manufactured at low cost, is thin and has good feel and touch, and its manufacturing method, and an absorptive article having an improved feel such as softness or the like and touch. SOLUTION: In this composite sheet 20, by fibrously or granularly applying a hot-melt resin on the surface of a base material sheet 21, a resin layer is formed. Further, an absorptive article is equipped with a liquid permeable front surface material, a liquid impermeable rear surface material and an absorber interposing between the front surface material and the rear surface material. In addition, as the rear surface material, the composite sheet 20 is employed.
Patent JP-H0598370-A (JP)
Title: Aluminum borate whisker reinforced al matrix composite
Inventor: NUKAMI TETSUYA
IPC: C22C47/00
Filed: 1991-10-02
Abstract: PURPOSE:To provide an aluminum borate whisker reinforced Al matrix composite having high strength. CONSTITUTION:This material is a composite material where aluminum borate whisker is used as reinforcement and Al alloy is used as matrix. The Al alloy contains 0.2-0.4wt.% B and 6-10wt.% Cu and is practically free from Mg. Because of the increased B concentration in the matrix, the elution of B in the whisker into the matrix can be prevented, and deterioration in the strength of the whisker can be avoided. Further, owing to Cu, the strength of the matrix can be improved.
Patent JP-H03145996-A (JP)
Title: Drive unit for step motor
Inventor: YOSHIMOTO SATOSHI
IPC: H02P8/08
Filed: 1989-10-30
Abstract: PURPOSE:To prevent step out by lengthening the pulse width of a first pulse exciting current to be fed to a stator coil as compared with that of normal self-starting pulse, when a step motor is started, in order to drive the rotor reliably and then returning to a normal pulse width and driving the step motor. CONSTITUTION:When a step motor 1 is started after the rotor is rotated by an external force and the rotor position is shifted from a predetermined phase, the step motor 1 is started with the pulse width of first pulse exciting current, to be fed to the stator coil, being lengthened through a control means 3 as compared with the pulse width of normal self-starting pulse. Consequently, rotation of the rotor rises reliably and follows rotation accurately when the exciting current is switched, while furthermore reliable damping is realized for each phase. By such arrangement, step out can be prevented.