baber/WOPTO huggingface dataset:
Patent JP-H02245455-A (JP)
Title: High bypass ratio turbofan engine
Inventor: AASAA POORU ADAMUSON
IPC: F02C3/107
Filed: 1989-12-27
Abstract: PURPOSE: To enhance the output power by coupling double reversion type turbine blades to a fan part and a booster compressor through an shaft device in a lower pressure turbine device, and by dividing the transmitted force to the fan part and the booster compressor by means of a reduction gear device. CONSTITUTION: A turbofan engine incorporates a fan part 12, a booster compressor 14, a core part 18 having a high pressure compressor and a low pressure double reversion type turbine device for driving the fan part 12 and the booster compressor 14, which are arranged successively in the mentioned order. The double inversion turbine includes a set of rotary turbine blades 22 extended from an inner drum 24, and a set of reversible rotary turbine blades 26 extending from an outer drum 28, and in this arrangement, an inner shaft 36 and an outer shaft 38 connect between the inner drum 24 and the fan part 12 and between the outer drum 28 and the booster compressor 14, respectively. Further, the engine incorporates a reduction gear device 34 for dividing the power which can be used for the turbine blades, into a power for the booster compressor 14 and a power for the fan part 12.
Patent JP-2001153218-A (JP)
Title: Control device for vehicle
Inventor: TABATA ATSUSHI
IPC: B60L50/16
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To restrain torque loose feeling as much as possible in the case of a lowering in a function of a motor for compensating for lowering of torque transmitted to a wheel in gear shift. SOLUTION: In this control device of a vehicle, a clutch is provided in a torque transmission path extending from an engine to a transmission, a clutch is released in gear shift of the transmission, and torque transmitted to the wheel is assisted by the motor. This control device includes a torque judging means (step S2, 6) judging the torque output from the motor to the wheel in speed change, and a speed change control means (step S3, 4, 5, 7, 8) for controlling the required time for speed change according to the torque judging result of the motor judged by the torque judging means (step 2, 6).
Patent JP-H08175659-A (JP)
Title: Automatic carrying and treating device for negative electrode plate
Inventor: YAMADA TOMIZO
IPC: B65G47/61
Filed: 1994-12-27
Abstract: PURPOSE: To lighten the negative electrode plate to automatically, efficiently and accurately perform the insertion, pickup, and treatment of the negative electrode plate by moving a negative electrode plate inserting/demounting and carrying means among an electric bath, a stock swivel truck, and an alignment swivel truck. CONSTITUTION: In picking up a negative electrode plate 2, a negative, electrode plate inserting/demounting and carrying means 3 is located on an electric bath 1 by a guide rail 11. Then, when a motor 17 is driven to relatively lower a suspension mechanism 16 to a frame 12, the presser bar of the mechanism 16 is engaged with the upper end beam of the negative electrode plate 2. After the negative electrode plate 2 is picked up together with the suspension mechanism 16, the negative electrode plate inserting/demounting means 3 is moved onto a stock swivel truck 4 along the guide rail 11 to release the negative electrode plate 2.  The negative electrode plate 2, wherein an electrodedeposited article is treated by an electrodeposited article treating means 5, is moved one by one onto an alignment conveyer to be carried onto an alignment swivel truck by an alignment movement truck, and is positioned on the electric bath 1 via the guide rail 11 by the negative electrode plate inserting/demounting and carrying means 3 to be inserted.
Patent JP-2000164916-A (JP)
Title: Laminating photodetector
Inventor: ITO HIROSHI
IPC: H01L31/10
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To assure high speed of an element and also raise element efficiency while a plurality of electric signals are outputted from a single photodetector. SOLUTION: On a substrate 1, a first electrode layer 2 of a first conductive type semiconductor, a first light-absorption layer 3 which absorbs signal light, a first carrier travel layer 4, a second electrode layer 5 of a second conductive type semiconductor, a second carrier travel layer 6, a second light absorption layer 7 which absorbs signal light, and a third electrode layer 8 of a first conductive type semiconductor, are stacked in this order. At the layers 2, 5, and 8, first second, and third electrodes 9, 10, and 11 are formed, respectively.
Patent JP-H05105239-A (JP)
Title: Supply and discharge apparatus for granular powder
Inventor: MIZUI KATSUYA
IPC: B65G65/48
Filed: 1991-10-21
Abstract: PURPOSE:To provide an apparatus for continuously and stably supplying and discharging granular powder while being dispersed without being bridged by means of a simple structure. CONSTITUTION:In a supply and discharge apparatus for granular powder constructed so that a discharge port 2 is disposed in the center of the bottom of a container and a rotary board 3 having an outside diameter larger than the bore of the discharge port 2 is rotatably installed, a scraper 4 is fixed to the lower surface of the rotary board 3, a fin 5 stationary along the upper surface of the rotary board is disposed above the rotary board 3, and a dispersing member 7 and an opening and closing member 6 are installed concentrically with the rotary board 3 in a space extending from the rotary board 3 to the discharge port 2.
Patent JP-H06184290-A (JP)
Title: Production of polyester copolymer
Inventor: MATSUO RYUICHI
IPC: C08G63/66
Filed: 1992-12-17
Abstract: PURPOSE:To obtain a copolymer having excellent mechanical properties, heat- resistance and impact resistance and useful for various kinds of parts by carrying out crosstransesterification reaction between a specific polyester and an aromatic polyester. CONSTITUTION:This copolymer is produced by melting and kneading (A) a polyester derived from an aliphatic dicarboxylic acid, an aliphatic dial and (i) a specific dihydroxy compound and/or (ii) a specific monohydroxy compound and (B) an aromatic polyester derived from a diol component composed mainly of ethylene glycol and/or butylene glycol and an acid component composed mainly of terephthalic acid in a vacuum of <=2mmHg at 220-280 deg.C for 5min to 3hr, thereby performing a cross-transesterification reaction between the component A and the component B.
Patent JP-H09155835-A (JP)
Title: Production of curved surface precast plate
Inventor: TAWARA WAHEI
IPC: B28B7/34
Filed: 1995-11-30
Abstract: PROBLEM TO BE SOLVED: To simply produce a curved surface precast plate high in accuracy to achieve cost reduction. SOLUTION: A powdery and granular material 2 is charged in a casting frame 1 and the upper surface thereof is depressed into a spherical shape or a circular arc shape to mold a powdery and granular material layer and a hydraulic material having a curved surface part depressed into a spherical shape or a circular arc shape concentrically formed thereto is superposed on the surface of the layer 3 to form a composite and a casting mold 5 is shaped by using this composite.  A lattice member 7, a reinforcing rod truss 8 and ribbed lath 9 are placed on the curved part within the curved surface part region of the casting mold 5 and three of them are mutually bonded to constitute a reinforcing member 13 and, thereafter, a hydraulic material 11 is cast on the upper surface of the casting mold to embed the lattice member 7, the ribbed lath 9 and the lower half part or whole of the reinforcing rod truss 8 and the hydraulic material 11 is dried and cured to be demolded to produce a curved surface precast plate.
Patent JP-H05175619-A (JP)
Title: Insulating base for electronic component
Inventor: YAMADA HIROYUKI
IPC: H05K1/02
Filed: 1991-12-20
Abstract: PURPOSE:To furnish an insulating base for an electronic component which has high dimensional precision and base strength and through holes in regard to the insulating base for the electronic component which has the through holes to be used for forming the electronic component of small dimensions. CONSTITUTION:This insulating base has split grooves 1 in the longitudinal direction and split grooves 2 in the lateral direction provided at prescribed intervals in the surface for forming a plurality of circuit elements, and a plurality of through holes 3 so formed at prescribed intervals as to get across the split grooves in one direction at least and piercing from the surface to the rear. It is constructed of a plurality of effective areas 4 for an electronic component having the split grooves and the through holes and of ineffective areas 5 for the electronic component having no through holes, and the effective areas 4 are surrounded by the ineffective areas 5. Thus, the insulating base for the electronic component having high dimensional precision and base strength can be formed.
Patent JP-H08182651-A (JP)
Title: Ophthalmological device
Inventor: KOBAYAKAWA YOSHI
IPC: A61B3/10
Filed: 1994-12-27
Abstract: PURPOSE: To provide quick and accurate measurements by equipping the device with an eye examination lens having variable refractive power, an objective refraction measurement means to introduce a measurement beam via a light division member, and a control means for setting up the lens on the basis of a measurement value obtained with the objective refraction measurement means in a lens-free condition. CONSTITUTION: A reflected beam generated at an eye front Ef due to an eye front light source 5 is imaged on an image pick-up element 30, and an eye front image Pf is shown on a screen 14. Also, the image Pf and an alignment mark M showing the center of an optical path 03 are matched to each other on the screen 14 for alignment. At the time of objective refraction measurement, a reflected beam generated at an eyeground due to a refraction measurement light source 19 is received with the element 30, and eye examination lenses 2 are set up for repeating measurements and subsequently determining measurement values. Then, an indicator pattern is shown on an indication display 1 for subjective measurements, thereby determining a combination of the lenses 2.  Thereafter, the values are converted to a refractive value for a single lens via the computer of an operation unit 16, and shown on the screen 14.
Patent JP-H11157723-A (JP)
Title: Paper delivery tray mechanism
Inventor: ISHIZUKA MASAHIKO
IPC: B65H31/00
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a paper delivery tray mechanism having a paper delivery tray which does not need to be removed from a device even when not used, and which can save the area occupied by the entire device when it is not necessary. SOLUTION: In this mechanism, a boss 107 provided at the base parts 104A, 105A of support parts supporting a paper delivery tray 101 is loosely fitted into a paper delivery side hole in a device such as a copying machine, and the tray 101 can rotate using the boss 107 as its fulcrum. A spring 111 is attached to the boss 107 and is hooked at one end to the device such as the copying machine to impart the force with which the end of the tray 101 rotates upward. Thus when raised more than a certain degree, the paper delivery tray 101 naturally rotates in a vertical direction and takes an out-of-the-way configuration when not used. At this angle or less, the paper delivery tray rotates in the opposite direction and is set into a paper storable condition.
Patent JP-H06295006-A (JP)
Title: Continuous preparation of gelatinized, fine sedimented and dispersed melt
Inventor: PURANABU BAGUCHI
IPC: G03C7/388
Filed: 1993-12-28
Abstract: PURPOSE: To provide a process for producing a gelatin melt of a small particle dispersion substantially free from fluctuations on a production scale of improving the quality of photographic product production and reducing a cost and a processing for producing the small particle micro-settled dispersion which is substantially invariable in turbidity and viscosity regardless of the production scale. CONSTITUTION: First fluid 11 consisting of the micro-settled dispersion not containing the gelatin of the small particle photographic chemicals and second fluid 51 consisting of gelatin, viscosity control surfactant and a soln. of water are provided. The process for producing the gelatinized coating melt of the small particle micro-settled dispersion of the photographic materials comprising forming the gelatinized dispersion melt 75 for the coating films of the photographic products by continuously mixing the first fluid 11 an the second fluid 51 is obtd.
Patent JP-H05170985-A (JP)
Title: Resin composition for injection molding
Inventor: HITOMI SEIICHI
IPC: C08L23/10
Filed: 1991-12-20
Abstract: PURPOSE:To obtain a resin composition for injection molding capable of improving the rigidity and impact resistance of molding without impairing the moldability of a polypropylene-based resin. CONSTITUTION:A resin composition for injection molding is composed of 10-98wt.% polypropylene-based resin, 1-50wt.% calcium carbonate and 1-50wt.% inorganic filler other than that described above. The calcium carbonate has 0.01-0.5mum average grain diameter and 60,000-1,000,000cm<2>/sec specific surface area. The inorganic filler has 0.5-80mum average grain diameter and 500-50,000cm<2>/g specific surface area.
Patent JP-H06186720-A (JP)
Title: Automatic developing machine for processing silver halide photographic sensitive material
Inventor: ISHIDA KENJI
IPC: G03D3/06
Filed: 1992-12-18
Abstract: PURPOSE:To obtain the automatic developing machine improved in its compaction and operation efficiency, facilitated in reduction of an replenishing amount of processing solution, and stabilized in photographic performance to be obtained. CONSTITUTION:The automatic developing machine is characterized by comprising a processing solution tank 1 for receiving a processing solution for processing an exposed silver halide photographic sensitive material, a storing means 15 for storing a solid processing agent 13 and/or a setting means for setting it and a measuring means for measuring its amount and its feeding means 17, and a detection means 8 for detecting an amount of the silver halide photographic sensitive material to be processed and at least each one of control means 9 for actuating the feeding means 17 in accordance with the processing amount of the photosensitive material detected by the detection means 8 to feed the solid processing agent 13 within 30sec by one feed action after measuring an amount of the agent.
Patent JP-H04201723-A (JP)
Title: Fuel cut-off of fuel tank
Inventor: KOBAYASHI JIRO
IPC: B60K15/01
Filed: 1990-11-30
Abstract: PURPOSE:To surely prevent sticking of a float by providing a through hole in the vertical direction, through a float, while also providing a valve body on the lower end of the through hole, and opening the valve body by a pushing up projection when the float descends. CONSTITUTION:This fuel cut-off has an outlet 6 extendedly provided on the upper end of a casing 3, and evaporated fuel gas generated in a tank main body 4 is discharged from this outlet. Through holes 7, 8 are respectively formed on the side wall and the bottom wall of the casing 3, and a float 5 is stored in the casing 3. A through hole 10 for providing communication in the vertical direction is formed in the axial core portion of the float 5. The upper end portion of the through hole 10 is connected to a gas discharging hole 2 by a tube 11. A spring 12 and a ball 13 are stored in the through hole 10, and a valve seat 14 is fixed on the bottom end of the through hole. When the float 5 descends by its dead weight the ball 13 is pushed upward by a pushing up projection 15 to open the aperture 14a of the valve seat 14.
Patent JP-2000157110-A (JP)
Title: Tubular article
Inventor: NISHIKAWA FUTOSHI
IPC: A63B53/10
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a durable and glossy tubular article, such as fishing rod, free from the peeling or release of the surface portion by forming the surface of a tubular article main body formed by winding a prepreg prepared by impregnating reinforcing fibers with a synthetic resin, in a mirror surface state having a specific roughness or less. SOLUTION: This tubular article is obtained by forming the surface of a tubular article main body, which is formed by winding a prepreg prepared by impregnating reinforcing fibers with a synthetic resin, in a mirror surface state having polished marks expressed by a central line average roughness (Ra) of <=0.04 μm, preferably <1 μm, preferably having the polished marks in the longitudinal direction. The tubular article is used as an tool for one of various sports, such as a shaft for a golf club, a stock for ski. It is preferable that a spiral projection or depression is formed on the surface of the tubular article main body.
Patent JP-H05170959-A (JP)
Title: Tubular article and production thereof
Inventor: AKEGAMI SEIJI
IPC: A63B53/10
Filed: 1991-12-24
Abstract: PURPOSE:To provide a tubular article having a coating film giving deep and stereoscopic feelings on the outer surface thereof. CONSTITUTION:The first transparent coating film 2 containing particles A having a prescribed light-reflecting characteristic and the second transparent coating film 3 containing particles A having a light-reflecting characteristic different from the first light-reflecting characteristic are formed on the outer surface of a cylindrically formed raw material 1 in the state recoated into at least two coating layers.
Patent JP-H10177186-A (JP)
Title: Liquid crystal display device
Inventor: ISODA TAKASHI
IPC: G02F1/136
Filed: 1996-12-19
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display device having nonlinear element, which does not bring increase of production stages, by connecting the gate electrode formed simultaneously with pixel electrode to drain electrode through the contact holes formed at protective film. SOLUTION: The gate electrode ITO are formed of the same material as the material of the pixel electrodes ITO and simultaneously with the formation of the pixel electrodes ITO in the regions of the front surfaces of the protective films 38 where the nonlinear elements NR on the respective sides with respect to scanning signal wirings Gi are formed. The gate electrodes ITO are connected to the drain electrodes of the respective nonlinear elements NR through the contact holes TH in these elements. The contact holes TH are formed simultaneously with the formation of the contact holes TH for connecting the pixel electrodes ITO and the source electrodes of thin-film transistors TFTs in a display section. The formation of the nonlinear elements NR without increasing the production constitution is, therefore, made possible.
Patent JP-H04208675-A (JP)
Title: Steering power controller
Inventor: YUZURIHA NAOKI
IPC: B62D6/00
Filed: 1990-11-30
Abstract: PURPOSE:To improve the steering stability, particularly in the high speed traveling, by adjusting the working liquid feed/discharge high speed traveling by adjusting the working liquid feed/discharge action by a control valve utilizing the electromagnetic brake power due to the control electric current which is generated in accordance with the traveling state of a vehicle and inputted into the control valve. CONSTITUTION:A car speed signal (v) supplied from a car speed detecting means 25 is inputted into a control electric current generating means 27, and a solenoid valve 16 is perfectly opened by the control electric current (i) of the control electric current generating means 27, and at the same time, the control electric current (i) is supplied into an electromagnet 21, and then the working liquid supplied from a hydraulic pump 65 is supplied into a power cylinder 43 through a variable throttle iL, and supplied into an R chamber 66 through a variable throttle 3R. The working liquid supplied from the R chamber 60 is supplied into an L chamber 62 through the solenoid valve 16, and returned into a reservoir tank 14 through a variable throttle 2L. Since an electromagnetic brake power is generated between the electromagnet 21 and a core 19, the apparent rigidity of the torsion bar 33a of a valve shaft 33 increases, and the opening degree of the solenoid valve 16 reduces, and the assisting force of the power cylinder 43 is reduced.
Patent JP-H09179313-A (JP)
Title: Treating device for planer substrate
Inventor: HIRAKAWA TADAO
IPC: G03F7/40
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To decrease the running cost of a device by reducing the use amt. of a treating liquid. SOLUTION: This device is equipped with a disk-type turntable 1 which holds a planer substrate 18 and rotates and vertically moves the substrate 18 and a temp. controlling plate 3 disposed above the table 1 to face the substrate 18. A treating liquid is supplied to the space 19 between the substrate 18 and the temp. controlling plate 3 to treat the substrate. In this case, the almost center part of the temp. controlling plate 3 has a first passage 5 to inject a treating liquid, a second passage 6 to suck the treating liquid supplied to the space, and a third passage 6 to supply a cleaning water.
Patent JP-H04207898-A (JP)
Title: Speaker system
Inventor: WASHISAWA SHIGEKI
IPC: H04R1/00
Filed: 1990-11-30
Abstract: PURPOSE:To enjoy KARAOKE (recorded instrumental accompaniment) play while feeling physically the rhythm of the accompanying music with no occupancy of equipments even in a small space by storing a speaker system in a stage-shaped cabinet and at the same time using the floor part of the stage as an emphasizing duct for low-pitched sounds. CONSTITUTION:The speakers 3 and 4 are attached at both front side faces of a stage-shaped cabinet 1 set higher than the floor surface and the duct openings 5 and 6 at the right and left sides centering on both speakers. The middle and high-pitched sounds contained in the stereo loudspeaker signals are directly radiated from both speakers 3 and 4 in a KARAOKE play mode. Furthermore a duct structure of a back load horn baffle shape is provided on the back of the cabinet 1 and the emphasized low-pitched sounds are radiated through both openings 5 and 6. An output amplifier 7 is also stored in the cabinet 1 for more effective use of the floor surface of the stage. In addition, the low frequency components of the rhythm sections of a drum, a bass, etc., are transmitted in vibrations through the surface 2. Thus the listeners can easily keep pace with the tempo of the accompanying music while feeling physically the rhythm.
Patent JP-2000162331-A (JP)
Title: Manufacture of component for clock, clock component and clock
Inventor: ASUKE KAZUMI
IPC: G04D3/00
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for manufacturing a component for a clock capable of inexpensively manufacturing and suppressing a decrease in an accuracy of the component or a deterioration of its yield in the method for molding the component by a molding method. SOLUTION: An outer peripheral region 11 of a main plate 10 is formed in a thick portion formed in an annular frame state. Thin parts 11a, 11b, 11c, 11d, 11e and 11f dispersively disposed at positions separate from each other in a circumferential direction are provided on the region 11. Further, an inner region from the region 11 is fundamentally thinned, and partly thicker parts 12, 13, 14, 15 and 16 than a periphery are provided at the inner region. In the method for manufacturing the plate 10, a molten metal material is cast from a gate 17 in a mold having a cavity corresponding to the plate, and injection molded.