baber/WOPTO huggingface dataset:
Patent JP-2000035556-A (JP)
Title: Manufacture of liquid crystal display device
Inventor: YAMAGUCHI AYAKO
IPC: G02F1/13
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To dissolve the deterioration of transistor characteristics due to a displaying test of a liquid crystal display device discriminated as a nondefective product and to provide a method for manufacturing the liquid crystal display device with higher reliability than conventional one and a fine display quality. SOLUTION: A product is manufactured by energizing a liquid crystal display device to perform a display test, prepared by sticking an active matrix array substrate for a liquid crystal display device where a peripheral circuit is integrated on a same substrate and a counter substrate where a transparent conductive layer composed of an ITO thin film is formed on color filters and black matrices together, interposing the liquid crystal and annealing it afterwards. Because the current versus voltage characteristics of thin film transistors which are a little deteriorated by being energized through a displaying test up to the shipment of the liquid crystal display as a merchandise, can be improved to the same state or better as before the displaying test, it is possible to make the liquid crystal display having higher reliability than conventional one and fine display characteristic.
Patent JP-2001030966-A (JP)
Title: Working vehicle for riding
Inventor: FUJISE NAOKI
IPC: B62D49/08
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To properly adjust the location of the center of gravity of the body of a traveling part to the ground surface when a working machine is coupled to front or rear part of an upper body for improving the front and rear stability of a body, by providing an upper body displacement means for making it possible to change the front and rear positions of an upper body relative to the frame of a traveling part. SOLUTION: An upper body traveling means B, properly controlling the location of the center of gravity of a body to the ground surface of a traveling body 1 when various working machines are coupled to the front or rear of a working vehicle for riding, makes it possible to change the front and rear positions of a slide member 31 to a side member 3 in three steps by inserting a pin 33 in an interchanging manner into three and one pin insertion holes 32 formed respectively in the slide member 31 pivoting front/rear rolling wheels 7, 8 on the right and left of the frame of the traveling part and on the side wall of the side member 3. The slide member 31 is placed forward or backward to the side member 3 with the pin 33 when a working machine is coupled forward or backward, thus it is possible to adjust the location of the center of gravity of the upper body properly.
Patent JP-2001033009-A (JP)
Title: Combustion device
Inventor: UEHARA MASANORI
IPC: F23D11/44
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device to cause a swirl flow and a turbulent flow to occur to air-fuel mixture discharged from an once-through passage, which promotes combustion air-fuel mixture in a spot situated downstream from an air-fuel mixture heating means and suppresses the occurrence of unevenness in combustion and incomplete combustion. SOLUTION: A strip heating element formed that a flat plate and an inclination corrugated plate are joined together is wound around the periphery of a vaporizing cylinder 30 to form a honeycomb-form catalyst combustion part 6. This constitution provides the catalyst combustion part 6 with a number of inclination one-through passages 6a inclined based on an inlet surface and an outlet surface and causes the occurrence of a revolving flow to air-fuel mixture promoted in oxidation reaction by the passage of it through the catalyst combustion part 6. This operation causes agitation of air-fuel mixture in a spot situated downstream from the catalyst combustion part 6, also improves properties for mixing with secondary air, suppresses the occurrence of unevenness in combustion, and improves combustion characteristics in a spot situated downstream from the catalyst combustion part 6.
Patent JP-H0252645-A (JP)
Title: Casting device
Inventor: UENO MASATO
IPC: A61C13/20
Filed: 1988-08-15
Abstract: PURPOSE:To allow melting of the whole of a material which is heretofore hardly meltable by heating without any difficulty at all by forming a high- velocity gas flow layer between a casting material and the wall surface of a bowl-shaped body. CONSTITUTION:A casting material maintaining means 4 which maintains the casting material 1 consists of the bowl-shaped body 3 having an approximately hermishperical shape and a gas blow-hole 4 formed to the central part of the bowl-shaped body 3. The high-velocity gas flow layer 10 of gaseous argon and combustion flame is formed as shown by an arrow (a) between the casting material 1 and the bowl-shaped body 3. The bowl-shaped body 3 is so disposed that the open end thereof faces downward. The casting material 1 is sucked upward in the figure by the gas flow layer 10 and is maintained in the state of holding a slight spacing with the bowl-shaped body 3, i.e., in the state of floating in the space. The casting material 1 rotates in irregular directions by receiving the influence of the gas flow layer 10. The casting material 1 is uniformly heated in this way.
Patent JP-S58102988-A (JP)
Inventor: YOSHIKAWA KAZUO
IPC: G09G3/29
Filed: 1981-12-15
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-H1152225-A (JP)
Title: Camera provided with automatic focus detecting mechanism
Inventor: NOJIMA AKIRA
IPC: G02B7/28
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain a camera provided with an automatic focus detecting mechanism capable of choosing one of auxiliary light projection parts suitable for the attitude of the camera at the time of taking a photograph and a selected range-finding area and further, one of auxiliary light projection parts, with the luminance of an object, as necessary, so as to make the chosen auxiliary light projection part emit light. SOLUTION: The auxiliary light projection parts 11 and 12 for detecting a focus are arranged in both side positions of the optical axis O of a photographic lens 3, in the front part of a camera main body 2 at least by one in each position. Further, an attitude detecting means capable of detecting the attitude of the camera is provided and it is chosen whether either of the auxiliary projection parts on both sides emits the light or not by the detected attitude of the camera. It is chosen whether either of the auxiliary projection parts emits the light or not by the range-finding area selected out of the selectable range-finding areas of the object.
Patent JP-S6360142-A (JP)
Inventor: SUZUKI SHINPEI
IPC: C04B24/30
Filed: 1986-08-29
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-S5993446-A (JP)
Title: Photographic support
Inventor: SHIMOZAKI TAKASHI
IPC: G03C1/795
Filed: 1982-11-18
Abstract: PURPOSE:To give strong adhesive strength between a polyester film and a photographic hydrophilic colloidal layer by using an aq. compsn. contg. a copolymer of a specified monomer for a subbing layer. CONSTITUTION:A polyester support is coated directly with an aq. compsn. contg. a copolymer of a monomer represented by the formula as shown in a figure to form a subbing layer. Said copolymer has <=40 deg.C lowest film forming temp. In the formula R1 is H or methyl; and R2 is 1-8C straight to branched alkyl.
Patent JP-H0869579-A (JP)
Title: Monitor device
Inventor: OCHI TOSHIO
IPC: G08B25/00
Filed: 1994-08-29
Abstract: PURPOSE: To provide the monitor device which reduces recording of unnecessary pictures as much as possible. CONSTITUTION: An image pickup means 2 installed in a building, a time output means which outputs the present time, a picture recording meand 3 which records the picture photographed by the image pickup means 2 on a video tape 12 together with the present time outputted from the time output means, a detection means which indirectly detects whether a person intrudes in the image pickup range of the image pickup means 2 or not and is used as a bell switch 6, and a control means 7 which operates the image pickup means 2 and the recording means 3 for a certain time after the operation of the bell switch 6 are provided.
Patent JP-H0487770-A (JP)
Title: Blast machine and groove forming method using the same
Inventor: KOIWA ICHIRO
IPC: B24C5/04
Filed: 1990-07-31
Abstract: PURPOSE:To decrease a pressure generated in the bottom part of a groove when compressed gas collides against the bottom of the groove, so as to form the groove of high aspect ratio by setting a direction of jetting a polishing material to a diagonal direction relating to a groove forming part. CONSTITUTION:A nozzle 50 is turnably supported while positioning a slit-shaped delivery port 52 of the nozzle 50 so as to extend in a direction almost orthogonal to a direction of forming a groove. The delivery port 52 of this nozzle 50 is moved in the forming direction of the groove while making an oscillating motion along the forming direction of the groove, and when the delivery port 52 is moved, the groove is formed by jetting a polishing material with compressed gas 14 from the delivery port 52. Accordingly, a direction of jetting the polishing material 10 is placed in a direction diagonal relating to a groove forming part 64a, so that a pressure, generated in a bottom part of the groove when the compressed gas 14 collides against the bottom of the groove, can be decreased.
Patent JP-S6183720-A (JP)
Title: Method and device of pulling off steel pipe pile
Inventor: ABE HIROYUKI
IPC: E02D9/02
Filed: 1984-09-28
Abstract: PURPOSE:To increase a pull-off force and to enable a steel pipe pile at any place to be easily pulled off, by a method wherein a lid is attached to the top part of a driven steel pipe pile to form a liquidtight chamber, and high pressure liquid is fed to the liquidtight chamber for pressurization to pull off the steel pipe pile. CONSTITUTION:A steel pipe pile 2 is driven in a ground 1, a lid 3 is attached to a top part, and the lid 3 and a high pressure generator 4 are interconnected through a high pressure feed pipe 5. By opening a high pressure valve 8 through driving of a high pressure pump 7, high pressure liquid flows in a liquidtight chamber 15 through a high pressure feed pipe 5. By filling the liquidtight chamber 15 with a high pressure, an upward static liquid pressure is exerted on the lid 3 to push up the lid. When a pressurizing force is increased over a friction force between the surface of a steel pipe pile 2 and a ground 1, the steel pipe pile 2 is pulled off upward. This enables the steel pipe pile to be recovered at a very low cost and reused.
Patent JP-H0755898-A (JP)
Title: Method of synthetic shortcircuit test of circuit breaker
Inventor: MATSUNAMI TAKAKAZU
IPC: G01R31/333
Filed: 1993-08-18
Abstract: PURPOSE:To expand the application of the double circuit method up to 84kV to all circuit breakers which are equal or above 100-kV. CONSTITUTION:A high-voltage side coil winding of a booster transformer TF1 of a power supply circuit in the double circuit method is set to a double coil winding with a transformation ratio of 0.715:0.285 (JEC-2300 target) or 0.67:0.33 (IEC-56 target) for cascade connection and then capacitors C1 and C2 are connected to each coil winding on the high-voltage side so that 4 parameter TRV waveform of synthetic shortcircuit test standard which is equal to or above 100kV can be generated at the high-voltage side terminal. When performing test according to the double circuit method, a four parameter TRV waveform for satisfying the synthetic shortcircuit test standard which is equal to or above 100kV is generated at the high-voltage side terminal of the booster transformer TF1. Therefore, the double circuit which was applied to only the synthesis test with a rated voltage of 84kV or less can be applied and expanded to all circuit breakers with a rated voltage of 100kV or higher.
Patent JP-H0599934-A (JP)
Title: Automatic supplying apparatus for fluid sample
Inventor: FUJINO KENJI
IPC: G01N1/00
Filed: 1991-07-19
Abstract: PURPOSE:To obtain an apparatus which can convey a plurality of syringes having the cocks and can automatically supply samples. CONSTITUTION:A plurality of syringes 2 having the cocks are set around a rotary rack 13 comprising two linked disks 14 and 15. A piston operating part 44 having arms 46 and 47, which are freely lifted and lowered, is provided at the center of the rotary rack 13. Thus, a piston 2b of each syringe 2, which is set at a supply position, is pushed down. A rotary arm 60 for opening and closing a cock 19 of each syringe is provided at the supply position. The intended syringe is set at the supply position with the rotary rack 13. The cock 19 is opened with the rotary arm. When the piston operating part 44 pushes the piston 2b, the fluid sample in the syringe 2 is supplied to the outside.
Patent JP-H0949772-A (JP)
Title: Multipoint temperature measuring apparatus
Inventor: GONDO HIROSHI
IPC: F22B37/38
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a multipoint temperature measuring apparatus capable of reducing the entire wiring work by optimally selecting the positions of a power and signal wirings at a duct and a tube. SOLUTION: The multipoint temperature measuring apparatus comprises multipoint input converters 25 to 27 inputting the temperature data of units of a material to be measured such as a boiler, a wire concentrator 24 connected to the converters 25 to 27 to concentrate the signals from the converters 25 to 27, and a display and power supply unit connected to the concentrator 24 to display the temperatures based on the detection signals from the converters 25 to 27 and to supply power to the concentrator 24. The power source voltages supplied from the concentrator 24 to the converters 25 to 27 are set to the level near the signal voltages of the converters 25 to 27.
Patent JP-H0949762-A (JP)
Title: Light quantity voltage conversion circuit
Inventor: WATANABE FUMIHIRO
IPC: H04B10/2507
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To stabilize voltage conversion by receiving output of a photo-diode by a current mirror circuit, feeding back the output, and holding a constant potential between the anode and the cathode of a diode. SOLUTION: The collector of an mpn transistor(Tr)N1 and the base are connected to the anode of a silicon photo-diode(SPD) and photoelectromotive current IL is allowed to flow. The emitter of TrN1 is grounded, and anode potential VBE1 of SPD is fixed on voltage between the base and the emitter of TrN1 . Collector current IL is allowed to flow in npnTrN2 constituting TrN1 and the current mirror circuit and in pnpTrP1 . Collector current 2IL is allowed to flow in pnpTrP2 of twice size constituting it and the current mirror circuit, shunted into TrN1 and npnTrN3 , and the collector current IL is allowed to flow in TrN3 . Cathode potential VBE3 of SPD is voltage between the base and the emitter and VBE1 =VBE3 holds. Accordingly, potential between the anode and the cathode of SPD is held constant at 0V.
Patent JP-S5993848-A (JP)
Title: Damping alloy
Inventor: SUZUKI HIDEAKI
IPC: C22C9/00
Filed: 1982-11-22
Abstract: PURPOSE:To obtain a damping alloy having damping characteristics in a high temp. range and a long endurance life by preparing an alloy consisting of specified percentages of Al, Ni and Cu. CONSTITUTION:An alloy consisting of 10-<14wt% Al, 1-5wt% Ni and the balance Cu is melted in vacuum and charged into a casting mold to obtain an ingot. The ingot is worked by hot forging, hot rolling or other method to eliminate casting defects or to homogenize the material. The worked ingot is subjected to soln. heat treatment at about 850-1,050 deg.C in an Ar atmosphere for about 1-5hr, and it is hardened by quenching in rapeseed oil or the like to form a martensite phase. The resulting alloy absorbs vibration or noise up to about 450 deg.C high temp. and has high strength and a long endurance life. About 0.005- 0.1wt% Sn may be added to the alloy to obtain an alloy with improved ductility.
Patent JP-S58104980-A (JP)
Title: Viscosity regulator for drilling mud
Inventor: HOSHINO MASAO
IPC: C09K8/04
Filed: 1981-12-18
Abstract: PURPOSE:To obtain a viscosity regulator of increased thermal stability, capable of improving mud fluidity, suitable for drilling high-temperature strata, comprising a water-soluble copolymer (or its salt) of a specific polymerization degree composed of a monomer[mainly a (meth)acrylic ester]and an alpha,beta-ethylenic unsaturated carboxylic acid. CONSTITUTION:The objective viscosity regulator comprising a water-soluble copolymer (or its salt) of a polymerization degree 50-500 (pref. alkali metal salt) composed of (A) pref. 10-30pts.wt. of a monomer i.e. a (meth)acrylic ester[pref. lower alkyl (e.g. methyl, ethyl, propyl) ester of (meth)acrylic acid]or a vinyl monomer mixture consisting mainly of said ester and (B) 90-70pts.wt. of an alpha,beta-ethylenically unsaturated carboxylic acid (pref. acrylic acid).
Patent JP-H0253805-A (JP)
Title: Method of polymerization
Inventor: SUGIMOTO RYUICHI
IPC: C08F4/60
Filed: 1988-08-18
Abstract: PURPOSE:To obtain in high activity an olefin polymer in an industrially advantageous manner by using, as a catalyst, a reaction product from a specific transition metal compound, an organic aluminum compound and water with good hand liability and storage stability of said catalyst. CONSTITUTION:An olefin is polymerized using, as a catalyst, a reaction product from a transition metal (group IVA metal) compound [e.g., tetrabenzyltitanium (IV)], an organoaluminum compound (e.g., trimethylaluminum) and water. For each constituent of said catalyst, it is preferable that the molar ratio Al/ transition metal atom is (1:10)-(1:10<-8>) and the molar ratio (Al + transition metal atom)/water is (1:1)-(2:1). Said reaction product can be prepared by e.g., direct reaction between the respective components in an organic solvent.
Patent JP-S6182602-A (JP)
Inventor: IGAWA MASAO
IPC: F21S8/04
Filed: 1984-09-28
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-S6261506-A (JP)
Inventor: USUI KATSUYA
IPC: G05D1/02
Filed: 1985-09-13
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-H0495366-A (JP)
Title: Terminal metal fitting drawing jig and connector
Inventor: OSUMI HIDEKI
IPC: H01R43/22
Filed: 1990-08-02
Abstract: PURPOSE:To facilitate the terminal drawing work by forming guide parts which guide the insertion of a jig into a terminal housing and an inclined part which abuts on the tip of a flexible locking arm and bends the flexible locking arm with the insertion action when the jig is guided by the guide parts to be inserted into the terminal housing and cancels the engagement of an engaging projection with a terminal fitting. CONSTITUTION:When the tip of a drawing tool 19 is inserted from an insertion port 29 of a terminal fitting drawing jig into a terminal housing 5 through guide channels 29a, 29a so that guide parts 23, 23 are in parallel with the guide channels 29a, 29a, an inclined part 21 abuts on a taper-formed tool hook part 15 of a flexible locking arm 7. Besides, when the drawing tool 19 is inserted into the terminal housing 5 in parallel, the inclined part 21 is slided by the jig hook part 15 of the flexible locking arm 7 to be bent upward. An engaging projection 11 is thereby drawn from the inside of an engaging shoulder 9a to cancel the engagement condition, and a female type terminal fitting 9 can be drawn backward from the terminal housing 5. The terminal drawing work can be thereby facilitated without deformation of the terminal fitting.
Patent JP-S6263593-A (JP)
Title: Production of glycerol derivative
Inventor: SATOU FUMIMORI
IPC: C07D407/06
Filed: 1985-09-13
Abstract: PURPOSE:To industrially and advantageously obtain the titled anti form compound useful as an intermediate for producing physiologically active substances, e.g. saccharide derivatives, by reacting glyceraldehyde with a specific Grignard reagent in the presence of a cuprous salt and alkyl lithium in a solvent. CONSTITUTION:Glyceraldehyde expressed by formula I is reacted with a Grignard reagent expressed by the formula RMgX {X is halogen; R is substituted vinyltrimethylsilyl group expressed by formula II [R<1> is alkyl, alkenyl or formula III (Y is H, lower alkyl, etc.; n is an integer 1-5)]} in the presence of a cuprous salt, e.g. cuprous cyanide, and alkyl lithium, e.g. methyl lithium, in a solvent, e.g. THF, preferably at -78-+10 deg.C normally for 30min-10hr to afford the aimed compound expressed by formula IV (R<2> is H or protecting group of hydroxyl group).
Patent JP-S58103842-A (JP)
Title: Closed type motor-driven compressor
Inventor: OOTA MICHIO
IPC: H02K5/00
Filed: 1981-12-16
Abstract: PURPOSE:To approach the bore of a bearing to a regular circle by forming mounting legs of different lengths on a frame clamped fixedly with a compressing element and clamping fixedly a motor-driven element by the prescribed clamping force to the legs, thereby reducing the distortion of the bearing due to the clamping force to the frame. CONSTITUTION:A compressing element 3 which is disposed above a frame 2 is connected to a motor driven element 4 which is disposed below the element 3 via a rotational shaft 5, and the cylinder 10 of the element 3 is clamping fixedly with a clamping bolt 11 to the mounting part 7 of the frame 2. Further, the stator 13 of the element 4 is clamped fixedly via a clamping bolt 16 to a plurality of mounting legs 12 which are coupled via the bearing 14 of the frame 2 and ribs 15. The lengths of the legs 12 are formed differently, the clamping force of the bolt 16 to the long leg 12 is weakened, and the clamping force of the bolt 16 to the short leg 12 is strengthened. In this manner, the clamping forces which are transmitted from the ribs to the bearing 14 become uniform, thereby reducing the distortion of the bearing 14.
Patent JP-S58105326-A (JP)
Title: Dialog type graphic input device
Inventor: TSUJI SHIYUUICHI
IPC: G06F17/50
Filed: 1981-12-17
Abstract: PURPOSE:To enable an accurate and efficient analog type graphic input work, by feeding partial patterns successively while observing a reference drawing displayed on a monitor TV and then superposing both patterns for display. CONSTITUTION:The picture information of a reference drawing is converted into video electric signals via a TV camera 41 and then stored in a reference picture memory 44 via a binary coding circuit. Then the reference drawing is fed to a screen memory 31 of a pattern display 3 from a pattern converter and then displayed on a monitor TV30 via a picture forming circuit 33. Then an operator feeds a partial pattern through a dialog input control device while observing the reference drawing. The partial pattern is fed to a screen memory 32 via a pattern processor 21 of a pattern input device 2 and an input pattern memory 22 and then superposed on the reference drawing on the monitor TV30. In such a way, the dialog input work can be easily carried out with high efficiency and without any error.