baber/WOPTO huggingface dataset:
Patent JP-H04124237-A (JP)
Title: Gas turbine blade and its production, and gas turbine
Inventor: YOSHINARI AKIRA
IPC: C30B21/02
Filed: 1990-09-14
Abstract: PURPOSE:To efficiently produce a large-sized single crystal moving blade by forming the gas turbine blade of an Ni-based, alloy which consists essentially of Ni and is precipitated with a gamma' phase in a gamma phase and forming the gamma phase of a single crystal structure. CONSTITUTION:The gas turbine blade is provided with a dovetail part 10 which is the fixing part to a disk, a shank part 9 having projections 11 which are continuous with this part and are integrally projectingly provided on the side surfaces thereof, and a vane part 8 continuous therewith. The gas turbine blade consists of the Ni-based alloy which consists essentially of the Ni and is substantially precipitated with the gamma' phase in the gamma phase. Contribution is made to the prolonging of the life of the moving blade and the improvement in the thermal efficiency of the gas turbine by the increase in combustion gas temp. in this way.
Patent JP-H0968499-A (JP)
Title: Method for quickly judging quality of seam cast article in continuos casting operation
Inventor: MAEDA HIROSHI
IPC: G01N1/04
Filed: 1995-08-31
Abstract: PROBLEM TO BE SOLVED: To determine the quality of a cast article quickly by cutting a continuously cast article by a specified amount across a seam thereof and analyzing the components in the center of cross-section of a precharge cast article and at the circumferential part of cross-section of a post-charge cast article through laser ICP analysis. SOLUTION: A continuously cast article is cut by a specified amount and a post-charge bottom cast article BA is delivered to an analytical stand 24 along with a precharge top cast article TF. The cast articles BA, TF are stopped at specified positions of the stand 24 and positioned by means of a positioning jig 15. A laser irradiating section 20 is then moved along a rail 18 from a laser housing room 14 and interposed between the cast articles BA, TF. Laser ICP analysis is then performed for the cast article TF at the center of cross-section thereof. Subsequently, the rotary table 16 of irradiating section 20 is turned and the surface layer on the cross-section of cast article BA is analyzed. Analysis is carried out for about 30sec under red heat state for both cases. Quality can be judged quickly based on the results thus enhancing the productivity.
Patent JP-S61123590-A (JP)
Title: Information recording medium
Inventor: TAKAHASHI YONOSUKE
IPC: G11B7/241
Filed: 1984-11-20
Abstract: PURPOSE:To obtain subject medium for an optical disk which has a high recording sensibility, and is excellent in reading signal S/N ratio and release characteristics from a stamper by providing, adjacent to a recording layer on a substrate, an intermediate layer consisting of high polymer which contains fluorine surfactant. CONSTITUTION:Between a substrate and a recording layer which enables writing and/or reading of informations with laser, an intermediate layer consisting of (B) high polymer (preferably thermoplastic resin, photo-setting resin) which contains (A) fluorine surfactant (for instance: the chemical compound etc, as expressed in the formula,) is provided adjacent to a recording layer on a substrate, and thus, subject medium is obtained. Additionally, it is recommended that the constituent (A) is contained within the range of 0.001-2% by weight against constitutent (B), and further, it is preferable to provide an undercoat layer which contains the constituent (A) between the intermediate layer and the substrate.
Patent JP-2000070460-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To make a variable display game of a game machine more attractive for a player by providing variations in the variable display game. SOLUTION: This game machine has a variable display device in which plural recognition data are variably displayed. A prescribed game value can be awarded if a combination of symbols, when the variation stops as a result of the variable display by the variable display device, is a specific combination. The plural recognition data constitute lines of symbols arranged in a prescribed order, and variation instruction symbols are included in the lines of symbols to inform a player of variation movement of the symbols. When a specific combination including the variation instruction symbol is displayed in the process of the variation before a result of the game is decided, a prescribed variation control is executed by a variation control means in relation to the variation instruction symbol.
Patent JP-H0966315-A (JP)
Title: Coil material feed device
Inventor: KOMATSU ISAMU
IPC: B21C47/26
Filed: 1995-08-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coil material feed device excellent in correcting curl of coil material by improving controllability of a coil feed device for speeding up so as to cope with speeding up of a press machine. SOLUTION: A correcting quantity of roughly half of curl of a coil material 12 sent out downward from an uncoiler 11 is corrected by a first leveler 13, the coil material 12 is formed to a loop 14 and led to a level feeder 15, while correcting the remaining roughly half correcting quantity of curl by a second leveler 15A of leveler feeder 15, the coil material 12 is intermittently fed to a press machine by a feeder 15B with a fixed length. By sharing the correcting quantity of curl of coil material 12 to the two levelers 13, 15A, a capacity of electric motor of leveler feeder 15 is reduced and controllability of coil material feed device is improved, as a result, speeding up of coil line is made possible.
Patent JP-S60146029-A (JP)
Inventor: OOHARA MIKIO
IPC: D02G3/04
Filed: 1983-12-29
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-S60141549-A (JP)
Inventor: BOUDA TAMOTSU
IPC: C23C22/28
Filed: 1983-12-29
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-S60141297-A (JP)
Title: Production of optically active carboxylic acid and its antipode ester
Inventor: KIZAKI AKIHIRO
IPC: C12P11/00
Filed: 1983-12-28
Abstract: PURPOSE:To produce the titled compound useful as a raw material for the synthesis of bioactive substances, etc., economically in an industrial scale, by treating a specific ester with the cultured liquid, bacterial cell or treated cell of a bacterial strain belonging to Agrobacterium genus capable of asymmetrically hydrolyzing an ester bond. CONSTITUTION:The ester of formula I (R1 is alkyl, aralkyl or allyl; R2 and R3 are alkyl; n is 1 or 2) (e.g. S-acetyl-beta-mercaptoisobutyric acid methyl ester) is treated with the cultured liquid, bacterial cell or treated cell of a bacterial strain belonging to Agrobacterium genus and capable of asymmetrically hydrolyzing an ester bond (e.g. Agrobacterium radiobacter IFO12607) to obtain the optically active carboxylic acid of formula II or its antipode ester.
Patent JP-H0295616-A (JP)
Title: Posture correcting device for parts in vibrating bowl feeder
Inventor: URUMA TAMOTSU
IPC: B65G27/02
Filed: 1988-09-29
Abstract: PURPOSE:To provide a smooth vibrating feed by a vibrating bowl feeder without any jamming of parts by aligning the orientation of parts in one direction at its outlet to feed the parts to a linear feeder. CONSTITUTION:A vibrating bowl feeder 1 is provided with a vibrating bowl 2, in which a feed track 3 is formed. The electronic parts stored in the vibrating bowl 2, for example, tab terminals 4 can be vibrating-fed along the feed track 3. Each of the tab terminals 4 has a head 5 and a lead wire 6, which is connected to the head 5 by welding. At the outlet end of the feed track 3, a clearance 9 small enough for the lead wire 6 to penetrate through is made to cantilever-support a flexible guide bar 8 with a supporting block 10 provided parallel. An intermediate guide 11 is installed beneath the guide bar 8 and an engaging rod 12 is set on the lower side near the free end of the guide bar 8. The lead wire 6 of the tab terminal 4 is fitted to the stopping rod 12 to feed the head 5 ahead of the lead wire.
Patent JP-S60174148-A (JP)
Inventor: KASURIERU EIRENDAA
IPC: A61G7/057
Filed: 1984-11-20
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-H0664005-A (JP)
Title: Injection mold
Inventor: TAKEMOTO YASUSHI
IPC: B29C45/26
Filed: 1992-08-21
Abstract: PURPOSE:To prevent the so-called 'remaining in a fixed mold' from occurring and facilitate the releasing of a molded article from molds by a method wherein embossing, which develops the same releasing resistance as that developing at the application of embossing to the molding surface of a fixed mold, is applied to the molding surface of a movable mold. CONSTITUTION:Embossed surface 3 is formed on the molding surface 2 of a fixed mold 1. While, on a movable mold 5, the molding surface 6 of a male cavity is provided so as to correspond to the fixed mold 1 and embossed surface 7 is also formed on the surface 6. Embossing having the area, which is equal to the embossing area applied to the molding surface 2 on the fixed mold 1 side, is applied to the molding surface 6 on the movable mold 5 side or releasing resistance due to the embossing having the magnitude equal to that due to the embossing applied to the surface 2 is applied to the surface 6. Further, embossing, which develops nearly the same releasing resistance as that developing the embossing applied to the molding surfaces 2y on the fixed mold 1 side, is applied to molding surfaces 6y. As a result, both the releasing resistance offset each other, resulting in not holding a product to the fixed mold 1 and releasing it from the molds.
Patent JP-2000070291-A (JP)
Title: Dental sterilization and washing management apparatus
Inventor: NOGUCHI KUNITOSHI
IPC: A61L2/18
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To prevent the corrosion and deterioration of water paths and to make work management simpler and more efficiency by switchably and selectively connecting respective supply sections for sterilizing water and washing water to respective water circuits of instruments and sinks of plural chair units, and discharging the washing water and sterilizing water after use from discharge pipelines. SOLUTION: When a simultaneous manipulation switch for a console panel 46 is pushed, washing water opening/closing valves 19a and sterilizing water opening/closing valves 19b on a discrete side close and washing water opening/ closing valves 20a and sterilizing water opening/closing valves 20b on a simultaneous side open. When, the simultaneous sterilizing switch is, thereupon, pushed, the washing water opening/closing valves 21 on the simultaneous side close and the sterilizing water opening/closing valves 21b open. The sterilizing water is then supplied to sinks 41 and respective chair unit sections 42 to 45. The sterilizing water passes the water circuits of sinks 6 and the water circuits of the instruments of respective chair units 2 to 5 and is then discharged outside from discharge pipelines 13 through discharge flow passages 14.  As a result, the inside of the water circuits may be easily and efficiently sterilized.
Patent JP-S60135565-A (JP)
Title: Manufacture of thin boron nitride film
Inventor: YOSHIDA AKIRA
IPC: C23C14/06
Filed: 1983-12-23
Abstract: PURPOSE:To obtain easily an insulating thin boron nitride (BN) film having adhesive strength at a low temp. without using any harmful gas by forming a thin BN film by reactive sputtering using BN as a target. CONSTITUTION:A BN target 8 is placed on an electrode plate 13 in a sputtering chamber 1, and a substrate on which a BN film is formed is fixed on a sample holder 4. The chamber 1 is evacuated, a neutral gas is introduced, and a reactive gas is added to the neutral gas. High frequency power is then applied from a power source 12 to cause electric discharge, and a thin BN film is formed on the substrate.
Patent JP-H0293322-A (JP)
Title: Optical fiber sensor
Inventor: OKAMURA HARUO
IPC: G01R33/032
Filed: 1988-09-30
Abstract: PURPOSE:To make an optical fiber sensor simple and light by mounting an optical fiber sufficiently long as compared with the coherent distance of a light source and a light input/output circuit for inputting the light from the light source to the optical fiber to repeatedly propagate the same an arbitrary number of times before outputting the same to the first light path. CONSTITUTION:The light pulse emitted from a light source 1 is inputted to an optical fiber coupler 8 through an optical fiber 2 and split herein to be sent to optical fibers 3, 7. The light pulse incident to an optical fiber 6 at this time receives the phase change due to variable 12 when passes through a sensing head 6a to be again inputted to an optical fiber coupler 10. Herein, the optical fiber coupler 10 sends out the greater part of the lights inputted from the optical fibers 3, 6 toward the optical fiber 6. The light pulse inputted to the optical fiber 7 is combined with the light from an optical fiber 4 but interferes only with the light pulse propagated through an optical fiber 6 (N) times. The output (fringe) generated by this interference is inputted to a light detector 11 and converted to an electric signal herein to be outputted.
Patent JP-H08109205-A (JP)
Title: Production of polyol containing polymer dispersed therein
Inventor: SUZUKI KAZUTOSHI
IPC: C08L33/18
Filed: 1994-10-12
Abstract: PURPOSE: To produce a polyol containing a polymer dispersed therein in a high concentration. CONSTITUTION: An ethylenically unsaturated monomer is polymerized in a polymerization medium comprising a polyol and an aliphatic ether compound represented by the formula: R<1> OR<2> (wherein R<1> and R<2> are each 1-5C alkyl), an the aliphatic ether compound is removed from the reaction product to obtain a polyol containing a polymer dispersed therein and having a markedly reduced viscosity.
Patent JP-S61124379-A (JP)
Title: Culture of animal cell
Inventor: MIMURA MORIO
IPC: C12N5/00
Filed: 1984-11-22
Abstract: PURPOSE:To obtain an animal cell having improved proliferation property and expected to have industrial effects in economical fields or process-controlling field, by culturing a humanoriginated cell in a medium containing a sugar fatty acid ester. CONSTITUTION:The serum-free medium of the table is added with a sucrose fatty acid ester having an HLB (hydrophilic-lipophilic balance) of 4-10 at a concentration of about 30mug/ml. A human monocytic leukemia cell strain THP-1 is inoculated in the medium, and cultured for about 6 days in an incubator maintained at about 37 deg.C and a CO2 concentration of about 5%.
Patent JP-H0293808-A (JP)
Title: Direct current power source device
Inventor: AIZU SUMIICHI
IPC: G05F1/56
Filed: 1988-09-30
Abstract: PURPOSE:To always output a stable direct current voltage with stable operation regardless of various noises, which are generated from a switching element, etc., by providing a rising time delay circuit, with which the rising time of a pulse width modulating circuit output voltage is delayed for a prescribed constant time, and giving the output of this rising time delay circuit as the input of a driver. CONSTITUTION:In the switching circuit of a direct current power source device to couple an inverter circuit and a rectifying and smoothing circuit and to obtain a direct current output, a rising time delay circuit 13 is provided to delay the rising time of a pulse width modulating circuit 11 output voltage for the prescribed constant time and after that, to output the delay time. Then, this output is given to the input edge of a driver 12. Thus, the stable direct current voltage can be always obtained with the stable switching operation regardless of the various noises, which are generated from a switching element 2, etc., and the limitation of mounting arrangement is eliminated. Then, the compact and light direct current power source device of high density can be obtained.
Patent JP-H1181401-A (JP)
Title: Faucet fitting device
Inventor: YAMAGUCHI TETSUYA
IPC: E03C1/042
Filed: 1997-09-11
Abstract: PROBLEM TO BE SOLVED: To surely fit a faucet to a wash stand or a sink cabinet in a short time with the simple work from above a top plate only. SOLUTION: A fitting member C is fitted to the fitting hole B of a top plate A from above, and a faucet main body 1 is fixed to the fitting member C. The fitting member C is constituted of a pedestal 8 having a cylindrical shape coupled with the space section 6 of the faucet main body 1 and arranged on the fitting hole B of the top plate A from above, bolts 14 inserted into a pair of insertion holes 10 bored on the peripheral edge section of the pedestal 8 and having male screw sections 16 protruded on the lower section of the fitting hole B, fasteners 17 rotatable together with the bolts 14 and pinching the top plate A from below through the fitting hole B, and stoppers 19 fixed to the pedestal 8 in parallel with the bolts 14, brought into contact with the fasteners 17 to stop their rotation when they are rotated,  and allowing the lower section of the top plate A and the plane sections of the fasteners 17 to vertically face each other.
Patent JP-H07100557-A (JP)
Title: Die
Inventor: SUGIZAKI FUMITAKA
IPC: B21D28/00
Filed: 1993-10-01
Abstract: PURPOSE:To improve the precision of the cut section of a plate by implanting a brush on the punch cutting side of a die to integrate a brush base with the die. CONSTITUTION:A die 3 which is a part to constitute a die 1 consists of a die body 5 which is made of a metal and formed in a disc shape, and a semi-circular brush base where a brush 7 made of e.g., a resin is implanted. The pushing is executed to a plate W by a punch 19 and the die 3 in a cooperative manner. The brush base 9 is integrated with the die body 5 with a tightening bolt 17. For example, when the pushing is executed to the plate W by a die 1 mounted on a turret punch press, the punch 19 is lowered to execute the cutting in the plate W, and the cut plate W is deflected downward. The brush 7 implanted in the brush base 9 follows the displacement of the plate W to be curved, and supports the part of the cut plate W. This constitution prevents the generation of flaws and whiskers in the plate W.
Patent JP-H0694946-A (JP)
Title: Multifiber optical connector device
Inventor: SHIMIZU FUMIHIKO
IPC: H04B10/00
Filed: 1992-09-16
Abstract: PURPOSE:To enable sure attaching and detaching operations with simple constitution and high reliability. CONSTITUTION:A second connector 13 is disposed in the state of regulating the movement in a first connector direction via a coil spring 18 disposed coaxially within a housing 17 and a freely expandable and contractable regulating member 19 and into a floating structure by which the movement in the direction approximately orthogonal with the first connector direction is regulated with a prescribed clearance. The second connector 13 is easily and surely inserted into a second fitting part 11b of a coupling member 11 by the effect of such coil spring 18 and regulating member 19. Energizing force is imparted in the first connector direction by the coil spring 18 in the position where the insertion is completed, by which the second connector is brought into pressurized contact with the first connector 12 inserted into the first fitting part 11a of the coupling member 11 and the connectors are thus optically connected.
Patent JP-H0294168-A (JP)
Title: Disc reproducing device
Inventor: INAGAWA JUN
IPC: G11B19/28
Filed: 1988-09-30
Abstract: PURPOSE:To perform searching operations with high accuracy with the title device by calculating the linear velocity of signals recorded on a disc based on the number of frame signals existing from a retreated position to a prescribed position the radius of which is decided and the radius. CONSTITUTION:At playing time T0, a control circuit 7 sends a kick instruction to a pickup 3 so as to back the pickup 3 by one track and a clear signal CL to a counter 8'. Upon completing the track back, the circuit 7 sends a signal START to the counter 8' and the counter 8' starts counting of frame clocks FCK. When the playing time T0 is detected by means of Q-channel data thereafter, the circuit 7 sends a signal STOP to the counter 8' and the value F counted by the counter 8' is inputted to a linear velocity calculation circuit 9' where a linear velocity V is calculated based on the count value F and program area starting radius r0. Therefore, the linear velocity of signals recorded on a disc is obtained with high accuracy and searching operations are highly accurately performed.
Patent JP-S62105630-A (JP)
Inventor: ISHIGURO KAZUYA
IPC: B32B37/24
Filed: 1985-11-02
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-S6487517-A (JP)
Title: Paste for forming superconducting film
Inventor: MORI AKIRA
IPC: H01L39/02
Filed: 1987-09-29
Abstract: PURPOSE:To obtain the title paste capable of forming a superconducting film causing no lowering of critical temp. against high current density by forming the film from a mixture containing powder of a superconducting material consisting of compound oxide of a specified rare earth element, an alkaline earth element, and copper, with powder of carbonate of an alkaline earth metal. CONSTITUTION:The title paste for forming a superconducting film contains powder of a superconducting material constituted of a compound oxide of at least one among Sc, Y, and La, at least one among alkaline earth metals, and copper, together with powder of carbonate of an alkaline earth metal. No lowering of critical temp. is observed in the superconducting film obtd. by calcining the paste even if electric current of higher current density is conducted as opposed to the case conducting electric current through a superconducting film obtd. by calcining paste contg. no carbonate of an alkaline earth metal.
Patent JP-H0883390-A (JP)
Title: Vehicle recognizing device
Inventor: YOSHINO MASANAO
IPC: G08G1/04
Filed: 1994-09-13
Abstract: PURPOSE: To effectively utilize prescribed vehicle recognizing performance without fail by improving position calculation accuracy at the number plate part of a vehicle by making the horizontal part of the vehicle, of which the image is picked up by an image pickup means, horizontal in the picked up image on the stage before the extraction of a vertical edge component. CONSTITUTION: The image of a running vehicle (c) is picked up from the obliquely upper side by a camera 1 installed at the side part of a passage 2 and that picked up image is inputted to an image processor. Therefore, since the horizontal part of the real vehicle (c) is made horizontal in the picked up image although the image picked up by the camera 1 is obliquely deformed as a whole, the horizontal part is matched with horizontal features in the case of picking up the image of the vehicle (c) from the front upper side of a running direction A. Besides, the distribution of plate numbers on the number plate is not vertically deviated but horizontally distributed.  Thus, since the vertical edge component is extracted from such a picked up image and the number plate part is segmented based on that extracted vertical edge component, the position of the number plate can be accurately calculated.
Patent JP-H0673299-A (JP)
Title: Production of hydroxygallium phthalocyanine
Inventor: NUKADA KATSUMI
IPC: C09B47/08
Filed: 1992-08-25
Abstract: PURPOSE:To provide a novel process for producing hydroxygallium phthalo- cyanine having stable electrophotographic properties, particularly sensitivity electrification and dark decay rote. CONSTITUTION:Hydroxygallium phthalocyanine is prepared by reacting gallium trialkoxide with phthalonitrile or diiminoisoindoline in an alcoholic solvent and hydrolyzing gallium phthalocyanine thus obtained in a solution of an acid such as sulfuric acid. The alcoholic solvent may preferably include alcohols having boiling points of 150 deg.C or above, such as ethylene glycol.