baber/WOPTO huggingface dataset:
Patent JP-2000097640-A (JP)
Title: Optical measuring equipment and sample measuring table used for the equipment
Inventor: MINAGAWA AKIRA
IPC: G01B11/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To measure the required dimensions of samples having various shapes correctly while suppressing error as much as possible. SOLUTION: The optical measuring equipment comprises a measuring table 2 for mounting a sample S, and a microscope 3 for observing the sample S and measures the required dimensions of the samples S based on the horizontal movement of the microscope 3. A light source 4 for irradiating the sample is disposed on the lower side of the measuring table 2 and a layer 5 for diffusing the light incoming from the light source 4 is formed at the upper part. Consequently, the outline of the sample S is made clear at the time of observation through the microscope 3 which can thereby be moved accurately through a measuring section.
Patent JP-H10155493-A (JP)
Title: Gene coding for phospholipase a1 derived from aspergillus
Inventor: WATANABE ICHIRO
IPC: C12R1/69
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new gene consisting of a DNA coding for a phospholipase-active polypeptide derived from the genus Aspergillus having a specific amino acid sequence, capable of giving an enzyme for producing lysophospholipid useful as e.g. a surfactant for foods. SOLUTION: This new gene consists of a polypeptide containing an amino acid sequence indicated by amino acid numbers 1 to 269 and shown by the formula and having phospholipase activity, or consists of such an amino acid sequence that one or more amino acids are replaced, deleted or inserted at one or more sites on the above-mentioned amino acid sequence of the formula, coding for polypeptide having phospholipase activity, and being useful for e.g. producing phospholipase A1 to be used for producing lysophospholipid useful as a surfactant for foods. This gene is obtained by screening the chromosome DNA of Aspergillus oryzae SANK 11870 (FERM BP-3887) strain by use of a probe.
Patent JP-H1096751-A (JP)
Title: Transmitting system characteristic measuring method for digital modulation signal
Inventor: TAUCHI MASAHARU
IPC: H04B17/00
Filed: 1996-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a transmitting system characteristic measuring method for a digital modulation signal in which a time for measuring the occupied zone width of transmitting system characteristic of the digital modulation signal and leakage electric power of an adjoining channel can be shortened without spoiling measuring accuracy. SOLUTION: The spectrum distribution data D11 of a signal to be tested Sin of digital modulation signal is seeked by a spectrum distribution measuring part 11, occupied zone width is seeked from the spectrum distribution data D11 by an occupied zone width detecting part 12 so as to obtain an occupied zone width measured result S12, and simultaneously adjoining channel leakage electric power is seeked from the spectrum distribution data D11 by an adjoining channel leakage electric power detecting part 13, so as to obtain an adjoining channel leakage electric power measured result S13.
Patent JP-S62136385-A (JP)
Inventor: KONASE ATSUSHI
IPC: B25J9/02
Filed: 1985-12-04
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-S62183889-A (JP)
Inventor: ZORUTO KUSHIRATSUGU
IPC: B04B5/12
Filed: 1986-11-14
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-H02117856-A (JP)
Title: Thermal head
Inventor: YASUTOMI TSUYOSHI
IPC: B41J2/345
Filed: 1988-10-27
Abstract: PURPOSE:To make unnecessary extra voltage application for filling the gap between printing dots and thereby prevent a decrease in the life of a thermal head by rearranging individual electrodes and a common electrode so that these electrodes are partly overlapped one another. CONSTITUTION:A thermal head 21 consists of individual electrodes 26 arranged at a specified interval on a substrate and connected to an integrated circuit element 30. Belt-like thermal resistors 24 are laminated on the idle end of the individual electrode 26, and the electrode section 25a of a belt-like common electrode 25 is arranged on the thermal resistor 24. In addition, a protective film 27 is laminated on the electrode section 25a. When the thermal head 21 obtains a specified current density distribution, the temperature of the thermal resistor 24 increases not only in the second corresponding to the individual electrode 26 but also in a clearance 32 and is read for printing data on thermosensitive paper 29. Consequently, if data is printed on the thermosensitive paper 29 in this condition, a connecting section 34 corresponding to the clearance 32 is discolored to fill the area between printing dots 33.
Patent JP-2000100319-A (JP)
Title: Manufacture of field emission type electron source
Inventor: KOMODA TAKUYA
IPC: H01J9/02
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method at low cost for a field emission type electron source that can emit electrons stably and highly efficiently. SOLUTION: In this manufacturing method, a rapid thermally oxidized porous polysilicon layer 6 is formed on the surface side of an n-type silicon board 1 as a conductive board, and a gold thin film 7 of a metallic thin film is formed on the quick thermally oxidized porous polysilicon layer 6. Rapid thermally oxidization is performed in a rapid heating method, and as preferred conditions, a lamp annealing device be used, oxidation temperature in dry oxygen be 800 deg.C to 900 deg.C, and oxidation time be 30 to 120 minutes. By impressing a voltage between the gold thin film 7 and an ohmic electrode 2, using the gold thin film 7 as an positive electrode for the n-type silicon board 1, electrons injected form the n-type silicon board 1 into the rapid thermally oxidized porous polysilicon layer 6 are emitted through the gold thin film 7.
Patent JP-S61150888-A (JP)
Title: Mast locating device
Inventor: SUGITA KOUJI
IPC: E04H12/22
Filed: 1984-12-25
Abstract: PURPOSE:To facilitate change of the installed position of a sail etc. without causing damage thereto by fitting a spring in a groove formed at the outside surface of the lower part of the mast, installing a ring provided with a groove to accommodate a mast detainer pin, and by detaining it on a mast base through said ring without being exposed. CONSTITUTION:A ring 22 to be fitted on a mast base 12 is provided with a No.1 groove 28 stretching in the circumferential direction on the periphery of the ring 22 and No.2, 3 grooves 30, 32 in that position of ring bore as facing in the diametric direction in parallel up and down. The ring 22 is fitted at the bottom of the mast 18 and fitted from above the mast base 12 against the action of a spring 26 so as to accommodate a mast detainer pin 24 in said No.2, 3 grooves 30, 32 at the bore. According to this construction, wherein the pin 24 is not exposed from the ring 22, the sail is free of risk to be damaged, associate with such a merit that mounting and demounting on/from the mast base is attainable simply through a single action.
Patent JP-H0992059-A (JP)
Title: Capacitor bushing
Inventor: ARAKI YOSHIHARU
IPC: H01B17/28
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a capacitor bushing capable of ensuring a creeping distance, having excellent withstand voltage, and preventing corona generation, while using a miniature and light insulator. SOLUTION: An insulating plate 1 is arranged between the tip part of an insulator 2 mounted on a case upper lid 4 composed of a metallic plate, and an outside terminal 5; to constitute a bushing 3 to ensure part of a creeping distance by the insulating plate 1, thereby realizing miniaturization and light weight.
Patent JP-S62130734-A (JP)
Title: Worm wheel rolling device
Inventor: DANNO ATSUSHI
IPC: B21H5/04
Filed: 1985-12-03
Abstract: PURPOSE:To execute forming with a high efficiency without generating a chip, by inserting and holding a discoid base material so as to be rollable by a pair of rack tools having a rolling tooth part, and using a part of the rolling tooth part as a shaping part of particulars which are engaged with a worm wheel which is formed. CONSTITUTION:A pair of rack type tools 16, 18 are provided in a state that a disk- shaped base material 14 is inserted and held so as to be rollable, and as for the tools 16, 18, a tooth part 20 and a tooth part 22 are formed in one side and the other side, respectively. The tooth part 20 becomes a bitten part, and a large irregularity is formed in the discoid base material 14 by applying a large driving fore to the outside periphery of the discoid base material 14. The tooth part 22 is a shaping part for forming exactly this formed irregularity to a worm wheel of a desired size, and becomes particulars to be engaged with the formed worm wheel. In the first half part of forming, the tooth part 20 executes a swell of the tooth and a generating deformation to the outside periphery of the base material 14, and in the latter half, a finish sizing is executed by the tooth part 22. In this way, since the worm wheel is manufactured by a plastic deformation, no chip is generated, and the working efficiency is raised.
Patent JP-H04149475-A (JP)
Title: Color image forming device
Inventor: ONO AKIO
IPC: G03G15/16
Filed: 1990-10-12
Abstract: PURPOSE:To prevent the occurrence of color slurring by making the meshing position of a driving means with a member to be driven adjustable in the rotating direction of the member to be driven and deciding the meshing position of the driving means with the member to be driven so that the phases of the change of the elongation and contraction of images formed on respective image carriers may be aligned on a transfer material. CONSTITUTION:This device is provided with the common driving means 29 for driving all the image carriers 1-3, the members to be driven 21-23 which mesh with the driving means 29 and are coaxially provided on the respective image carriers 1-3, and constituted so that the meshing position of the driving means 29 with the members 21-23 may be adjustable in the rotating direction of the members 21-23. Then, the meshing position of the means 29 with the members 21-23 is decided so that the phases of the change of the elongation and contraction of the images formed on the respective carriers 1-3 may be aligned on the transfer material P. Since the phases of the elongation and contraction of the images formed in respective image stations are aligned even through the dispersion of the accuracy exists among the members 21-23, the high-quality color image without the color slurring is obtained.
Patent JP-H0696921-A (JP)
Title: Manufacture of iron oxide magnetic particle and manufacture of magnetic recording medium
Inventor: HIRAYAMA HITOSHI
IPC: C01G49/06
Filed: 1992-09-16
Abstract: PURPOSE:To remarkably improve the Br (residual magnetic flux density) of an applied magnetic layer containing iron oxide magnetic particles. CONSTITUTION:These magnetic particles are manufactured by forming a compound layer of at least one kind of metal selected from among Cr, Mn, Co, Ni, and Cu on the surface of acicular iron oxide particles or pressurizing and heating the acicular iron oxide particles at 300-700 deg.C under a pressure of 100-2,000atm. after making the particles contain the metal.
Patent JP-H04148942-A (JP)
Title: Printing head
Inventor: SODA SEIJI
IPC: B41J2/26
Filed: 1990-10-12
Abstract: PURPOSE:To perform printing at high speed under high printing pressure, in a printing head having a wire provided to the leading end thereof and performing printing by the shaking operation of the beam supported by a support member, by elastically connecting the support member and the beam. CONSTITUTION:An armature 12 is fixed to the leading end of a leaf spring 11 by spot welding. A beam 13 is connected to the armature 12 at the base part thereof through a wire spring 14 and a wire 15 is fixed to the leading end of the beam 13 by silver soldering. The central part of the wire spring 14 is fixed to the beam 13 and both and parts thereof are respectively fixed to the protruding parts 12a of the armature 12. As mentioned above, the armature 12 and the beam 13 are elastically connected through the wire spring 14 and the wire spring 14 functions as a torsion spring at the time of printing. The wire 15 collides with a medium two or more times at the time of printing to perform printing at high speed under high printing pressure.
Patent JP-H0624993-A (JP)
Title: Drug for preventing damage of tissue being accompanied with vessel reconstruction treatment in animal or human body
Inventor: HANTAA ROBAATO ERU
IPC: A61K47/34
Filed: 1992-09-17
Abstract: PURPOSE: To obtain a medicine which contains an effective amt. of the solution of a specific surface active copolymer having an oxyalkylene group constituting a hydrophobic part and a hydrophilic part and effectively prevents the tissue damage accompanying the revascularization in an animal or a human body. CONSTITUTION: The effective amt. of the surface active copolymer consisting of the ethylene oxide-propylene oxide copolymer having the formula [(a) is an integer and is so selected that the hydrophobic part expressed by (C3 H6 O) has a mol.wt. of about 950 to 4000; (b) is an integer and is so selected that the hydrophilic expressed by (C2 H4 O) constitutes about 50 to 90 wt.% of this surface active copolymer] is dissolved into a salt water. The desired medicine for preventing the tissue damage which contains the surface active copolymer at a concn. of 1 wt.% and is capable of effectively preventing the tissue damage accompanying revascularization procedure in the animal or human body, such as balloon revascularization, endarterectomy and laser procedure, is thereby obtd.
Patent JP-H07117693-A (JP)
Title: Power steering device
Inventor: HAGA KYOSUKE
IPC: B62D5/07
Filed: 1993-10-29
Abstract: PURPOSE:To reduce cost by reducing the spring constant of the bypass spring of a bypass control valve and providing the bupass control valve which can be easily worked. CONSTITUTION:A load pressure introducing port 26 and a pilot port 27 are formed on a bypass control valve 24, and the introducing port is connected to the upstream side of an orifice 21, and the pilot port is connected with the sownstream side, and a communication hole 31 for the communication between the spring chamber 30 of a spring 29 for urging a spool valve 28 and the pilot port is formed in the spool valve. The first slit 32 of the first variable throttle for reducing the flow rate discharged into a reservoir 11 in the case of the load pressure over a prescribed value is formed between the communication hole and the pilot port, and the second slit 33 of the second variable throttle which is controlled, accompanied with the differential pressure between the upstream side of the control orifice and the spring chamber is formed between the spring chamber and the reservoir.
Patent JP-H04148886-A (JP)
Title: Apparatus for removing interfering wave
Inventor: ASO MASANARI
IPC: G01S7/36
Filed: 1990-10-11
Abstract: PURPOSE:To obtain sufficient SN ratio of a receiving system in the case of no interfering wave by detecting the interfering wave reception power of an auxiliary channel and setting up a control circuit to stop the function of removing interfering waves when the interfering wave received power is small enough. CONSTITUTION:The level of an interfering wave input signal 'X' of an auxiliary channel is detected by a directional coupler channel is detected by a directional coupler 20, the detected signal undergoes amplitude detection by a detector 21 and the detection voltage is transmitted to a switch driver 22. The switch driver 22 opens and shuts a switch 23 according to the height of the detection voltage level of the signal 'X', Namely, it shuts the switch 23 where there is interfering wave input and operates an interfering wave removing apparatus. On the other hand, it opens the switch 23 where there is no interfering wave input and prevents mixing of noises of the auxiliary channel into the main channel through a modulator 17. Therefore, the sufficient SN ratio is obtained where there is no interfering wave.
Patent JP-H11164840-A (JP)
Title: Medical treatment and/or diagnostic device with position detecting means
Inventor: GAERTNER HARTMUT
IPC: A61B34/20
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To make detectable the position and posture of a medical treatment and/or diagnostic device more securely and precisely. SOLUTION: This medical treatment and/or diagnostic device 1 has a position detecting means 5. The position detecting means 5 interlocks with a second detecting means which is separated from the position detecting means 5 by a signal pathway and whose position and posture should be fixed in order to detect the position and posture of the medical treatment and/or diagnostic device 1 whenever the device is used for treatment and/or diagnosis. The position detecting means 5 is constituted as an arm extending from the treatment and/or diagnostic device 1.
Patent JP-2001058815-A (JP)
Title: Molding precursor of aqueous film-forming inorganic compound increased in molecular weight and molding thereof
Inventor: KOKUTA HIROSHI
IPC: C01B33/32
Filed: 1999-08-22
Abstract: PROBLEM TO BE SOLVED: To replace a synthetic resin and foams or FRPs especially in fear of combustion and disposal pollution with an inorganic substance and reduce the pollution by using a molding precursor of an inorganic polymer exhibiting a thermoplastic behavior. SOLUTION: A high-molecular weight aqueous film-forming inorganic compound which is a substance composed of an aqueous siloxane or a silanol and has >=1,000, practically >=4,000 weight-average molecular weight at >=2 molar ratio of SiO2/Na2O is converted into an alkoxide and formed into fine particles to thereby provide a molding precursor. The resultant precursor can optionally be regulated to a powder size without sticking or fusing even when water is included therein. As a result, an incombustible molded product capable of carrying out stable type disposal treatment can be molded according to a conventional method for molding synthetic resins.
Patent JP-H04282340-A (JP)
Title: Process for producing dicarboxylic acid
Inventor: JIYON PATORITSUKU KOSUGUROUBU
IPC: C07C51/353
Filed: 1991-09-24
Abstract: PURPOSE: To obtain 21C branched chain dicarboxylic acid having high purity by reacting a fatty acid mixture contg. conjugated linoleic acid with acrylic acid and distilling the resulted reaction product.  
     CONSTITUTION: The fatty acid mixture contg. the conjugated linoleic acid is brought into reaction at a temperature between 180 to 300°C, more preferably 230 to 260°C without using a catalyst and the conjugated linoleic acid is converted to the dicarboxylic acid of the formula (X, Y are integers and X+Y=12; Z is carboxyl, H and at least one thereof is carboxyl) and the resulted reaction product is distilled, by which the fraction contg. the dicarboxylic acid of the formula having at least 95% purity and the fraction contg. at least 30%, more preferably 50% linoleic acid are recovered. The examples of the fatty acid mixture described above include fatty acids of tall oil, soybean oil, corn oil, peanut oil, linseed oil and cottonseed oil. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H01117060-A (JP)
Title: Image reading device
Inventor: KAWAI TATSUTO
IPC: H04N5/335
Filed: 1987-10-30
Abstract: PURPOSE:To prevent nonuniformity in output and deterioration of image quality, by providing a light-shielding part in a light-transmitting part of a light- transmitting substrate near each of photoelectric conversion elements so that an equal amount of light is transmitted by every photoelectric conversion element. CONSTITUTION:Light-shielding dummy pattern 12 modeled after read-out signal lines 11 are formed on the surface of a light-transmitting substrate. Further, a light-shielding dummy pattern 13 modeled after a photoelectric conversion element 7, a capacitor 8, a TFT 9 and a part of the read-out signal lines 11 is formed at an end thereof. Thus, the dummy patterns are formed as shielding layers so that all of line photoelectric conversion elements have a light-shielding part (or light-transmitting part) substantially identical configurations with each other. Consequently, pattern of the light-shielding part has approximately identical configurations with that of the light-transmitting part near the photoelectric conversion elements in any part of the photoelectric conversion element array. Therefore, nonuniformity in output is decreased substantially.
Patent JP-S61152821-A (JP)
Title: Production of modified polyester fiber
Inventor: MITSUYOSHI TAKEHIKO
IPC: D01F6/92
Filed: 1984-12-26
Abstract: PURPOSE:A polyester mainly composed of ethylene terephthalate units is combined with microfine particles of a specific particle size and a higher fatty monocarboxylic acid ester and the composition is melt-extruded and heat-treated to give the titled fiber of good color tone, soft and velvety touch and high abrasion resistance. CONSTITUTION:100pts.wt. of polyester mainly composed of ethylene terephthalate repeating units are combined with 0.005-2.0pts.wt. of microfine particles of 0.05-3mu average particle size such as calcium carbonate particles and 0.1-10.0 pts.wt. of a compound mainly containing a 34-65C higher fatty monocarboxylic acid ester such as hexyl montanate, then they are melt-extruded into fiber and heat-set at a temperature satisfying the equation: 170<=T<=Tm-5( deg.C) (where T is heat-treatment temperature; Tm is the melting point of the polyester) for 0.1sec-30min to give the objective fiber.
Patent JP-H02124292-A (JP)
Title: Driving device for revolution of industrial robot
Inventor: NISHIMURA TAKAAKI
IPC: B25J9/04
Filed: 1988-10-31
Abstract: PURPOSE:To reduce the number of parts used for the device without any adverse effect on the service life due to the accuracy of an axial mechanism and the disconnection of a cable by receiving the load from a revolving table by bearing the disk part of the axial mechanism rotatably by a single bearing and providing a curl part on the way of the cable as well. CONSTITUTION:A shaft mechanism 3 consisting of a disk part 3a, column part 3c and ring part 3b is borne by a single bearing 9 provided at the position of the disk part 3a integral with a driving mechanism 2. Thus the working of a fitting part is facilitated and no adverse effects of run-out, etc., are produced on the output part 2a of the driving mechanism 2. A cable 8 is then provided with a curl part 80 formed spirally on the way and the clamp 81, 82 of the cable 8 is respectively fitted to the front face of the insertion port 1c provided on a fixed base 1 and the arm 5 side of the revolving table 4 by fixing plate 83, 84. Consequently, the torsional force F is dispersed on the whole body of the curl part 80, the generation of the disconnection trouble of the core wire inside the cable 8 is prevented and the peeling-off of coating by the contact with the fixed base 1, etc., is prevented.
Patent JP-H04153547-A (JP)
Title: Calculation of air quantity
Inventor: SEKOZAWA TERUJI
IPC: F02D41/18
Filed: 1990-10-15
Abstract: PURPOSE:To properly control the air-fuel ratio by calculating the air mass in a suction pipe from the measured air quantity and the engine revolution speed and calculating the cylinder inflow air quantity on the basis of the air mass. CONSTITUTION:An inside suction pipe air mass calculation part 11 calculates the inside suction pipe air mass from the air quantity obtained by an air quantity detecting part and the cylinder inflow air quantity obtained by a cylinder inflow air quantity calculation part 12. The proper cylinder inflow air quantity is calculated from the engine revolution speed obtained in an engine revolution speed detection part and the inside suction pipe air mass obtained in the inside suction pipe air mass calculation part 11. Accordingly, the fuel injection quantity is determined on the basis of the proper cylinder inflow air quantity, and the air-fuel ratio can be controlled properly.