baber/WOPTO huggingface dataset:
Patent JP-H10171473-A (JP)
Title: Electronic equipment
Inventor: OCHIAI YOSHIO
IPC: G10K15/04
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To excite pleasure mind of user or to increase a range of the uses of a microphone by measuring and displaying inputted voice. SOLUTION: A voice signal adjusted in the level by a microphone amplifier 4 is rectified to DC voltage by a rectifier 5, and a DC quantity inputted to a microcomputer 6 is logarithmically transformed into a sound pressure value. A voice level 'high score' recorded in the past is stored in a memory with which the microcomputer 6 is provided. A measured value of an input voice level 'high score' is compared with the 'high score' stored in the memory at the moment for being updated. A measured sound pressure value is displayed on a monitor 3 screen like 'sound pressure level 5dB', etc., as well as 'high score' by controlling an on-screen display processor 8 by means of the microcomputer 6. Further, it is also displayed on a main body display part 10 through a display driver 9 connected with the micro computer 6.
Patent JP-H08175972-A (JP)
Title: Percutaneously absorbing preparation
Inventor: HASHIMOTO MASAYUKI
IPC: A61K9/06
Filed: 1994-12-28
Abstract: PURPOSE: To obtain a preparation high in the percutaneous absorbability of the medicinal, washable with water, easy to remove and good in use feeling, comprising a base consisting of a carboxyvinyl polymer, a medicinal except estradiol etc., and a specific percutaneous absorption promoter. CONSTITUTION: This percutaneously absorbing preparation comprises a base consisting of a carboxyvinyl polymer, a medicinal substance except 17-β-estradiol and its esters and 3-ketodesogestrel and its 17-ester, and a percutaneous absorption promoter, a fatty acid amide as a reaction product of a 8-16C aliphatic monocarboxylic acid and monoethanolamine or diethanolamine.
Patent JP-H06132409-A (JP)
Title: Manufacture of multilayer interconnection structure and semiconductor device
Inventor: UEDA ATSUSHI
IPC: H05K3/46
Filed: 1992-12-07
Abstract: PURPOSE:To obtain an excellent multilayer interconnection structure wherein a difference in level is hardly caused by using a photosensitive polymer composition which is obtained by adding an amine compound which is provided with a carbon-carbon double bond and a bisazide compound to a polyimide resin precursor obtained under a specific condition and in a specific composition and which is provided with flatness and photosensitivity. CONSTITUTION:An amine compound which is provided with a carbon-carbon double bond and a bisazide compound are added to a polyimide-based resin precursor composition obtained by reaction of 8 to 1.2mol of an aromatic diamine compound after monohydric alcohol of four or lower of carbon atoms and 0.1 to 1mol of an alcohol derivative have been added to 1mol of an aromatic tetrabasic diacid anhydride under the existence of a solvent, it has been heated and one part of the aromatic tetrabasic diacid anhydride has been changed to a diester. Thereby, a photosensitive polymer composition is obtained. A substrate is coated with the photosensitive polymer composition, it is exposed and developed, a via hole is formed and the composition is hardened so as to be used as an interlayer insulating film 5', an upper-layer interconnection layer is formed on it and a multilayer interconnection structure is obtained.
Patent JP-H03187518-A (JP)
Title: Ttl system semiconductor integrated circuit
Inventor: KAWAHARA HIROYOSHI
IPC: H03K19/088
Filed: 1989-12-15
Abstract: PURPOSE:To cancel a parasite in a GND and to use the semiconductor integrated circuit by providing a collector ring around base diffusion, and connecting the collector ring with the collector of an NPN transistor. CONSTITUTION:The logic circuit of a TTL system using the process of a linear integrated circuit is equipped with an input multiemitter transistor 3, output NPN transistor 4 and transistor 5 to be generated by providing the collector ring. Since the collector ring is provided and connected with the collector of the multiemitter input NPN transistor 3, the collector of the parasitic transistor 5 is connected to the base. Thus, the parasite in the GND is canceled and the circuit can be used.
Patent JP-H11164091-A (JP)
Title: Miniaturized reader
Inventor: MATSUMOTO YASUYOSHI
IPC: G06T1/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve the reading accuracy of a reader with a handy scanner for conveying and reading an original and to miniaturize the reader. SOLUTION: A paper feed port 23 for inserting an original 22 is provided on the upper surface of a miniaturized reader 21 and at the lower part of the paper feed port 23, a photosensor 24 is fixed for detecting the presence/absence of the original 22. At the lower part of a front surface, a paper ejecting port 25 for the original 22 and a guide 26 for guiding the original 22 to the paper ejecting port 25 are provided, and between the paper feed port 23 and the paper ejecting port 25, a mounting groove 28 for mounting a handy scanner is formed with its right side as an opening part. The mounting groove 28 is formed perpendicularly to the conveying direction of the original 22 and on its base, plural pressure springs 29 are fixed. Above the mounting groove 28, on the other hand, a platen roller 30 for feeding the original 22 is fixed, which is linked through plural gears 31-33 to a DC motor 34 and in front of the platen roller 20, a plate spring 35 is fixed for pressing the original 22.
Patent JP-H03186829-A (JP)
Title: Radio controlled airplane with photographing device exclusively used for north orientation
Inventor: ANDO KAZUAKI
IPC: G03B17/38
Filed: 1989-12-16
Abstract: PURPOSE:To easily obtain ideal bird's-eye photographs of good finishes by constituting the above airplane in such a manner that both switch plates at the contacts for camera operation are connected when both of a gyroscope and the unmanned airplane are tuned to the north orientation direction. CONSTITUTION:This airplane is so constituted that the two switch plates 8, 9 at the contacts for camera operation are connected to energize between a push rod operating member 5 of the camera for bird's-eye photographing disposed to the unmanned airplane A to be radio controlled and a signal receiver R2 for another camera when the gyroscope G and the un manned airplane are both tuned to the north orientation direction. Namely, a metallic inflated part 7 of an insulating base plate 6 fixed to the longitudinal coordinate end part of the gyroscope G is turned always with the north orientation of the gyroscope and, therefore, the metallic inflated part 7 of the insulating base plate 6 on the longitudinal coordinate side of the gyroscope bring the two switch plates 8, 9 into pressurized contact with each other to connect the contacts 8, 9 to allow photographing when the flight course orients the north bearing. The photographing is thus started by receiving the radio waves from the ground. The unmanned airplane having the manpower-saving and economical functions to allow the taking of the photographs, the upper part of which is the north bearing, from the air when and where needed is obtd. in this way.
Patent JP-H07267584-A (JP)
Title: Traveling type crane
Inventor: UBUE FUROMERUTO
IPC: B66C23/693
Filed: 1994-12-28
Abstract: PURPOSE: To provide a traveling crane capable of omitting a lock cylinder of respective members having a supply pipeline. CONSTITUTION: Respective telescopic members 3 to 6 can be extended and retracted by a release of a bolt lock on the basis of a single stage type hydraulic piston cylinder unit, and the respective telescopic members 3 to 6 are bolt- locked by a lock bolt energized by a spring in the lock position direction in the telescopic position. A piston rod of the piston cylinder unit is journalled to a boom bracket member for closing the inner end of an outer member 2 so as to be turnable, and a driving body connectable to a housing part of the telescopic members 3 to 6 is arranged in the vicinity of an end part for advancing and retreating the piston rod of a cylinder. The lock bolt can be connected to a piston rod of a radial directional hydraulic piston cylinder unit arranged on the outlet side of the piston rod of the cylinder in a lock position of the lock bolt, and a means is arranged to position the cylinder in a connecting position.
Patent JP-H02172288-A (JP)
Title: Semiconductor laser device
Inventor: KAWADA SEIJI
IPC: H01S5/042
Filed: 1988-12-23
Abstract: PURPOSE:To prevent cavity formation and other abnormal growth at the time of regrowth and reduce the element resistance by forming a second conductivity type GaInP layer having a specified thickness on a mesa structure, and forming a GaAs layer or a GaInP layer on the part except the upper surface of at least the GaInP layer. CONSTITUTION:Between an Al0.5In0.5P clad layer 4 and a GaAs cap layer 6 in a mesa part where current flows, a GaInP layer 5 having band gap energy between the above two layers 4 and 6 is inserted, so that the mesa part is divided into two spikes of small energy spike. When the thickness of the GaInP layer 5 is made equal to or less than 100Angstrom , a eaves like shape are not generated by etching from the rear at the time of forming a mesa stripe. Even if the eaves like shape generates, it is so small that the superior regrowth is obtained. Thereby, the generation of cavities and other abnormal growth are not caused and the element resistance can be reduced.
Patent JP-2000151007-A (JP)
Title: Scanning optical device
Inventor: SAKAI KOJI
IPC: H01S5/00
Filed: 1998-11-17
Abstract: PROBLEM TO BE SOLVED: To suppress such a defect that the light emitted from the rear surface of a laser chip is scattered on the inside wall of a laser stage, and a part of the scattered light passes through a laser window to irradiate the scanning surface as outside disturbance light. SOLUTION: A light 12 emitted from the rear surface of a laser chip 8 of a semiconductor laser 1 is reflected on a reflecting means 2 provided at the laser stage 14 in a prescribed direction, and guided in such a direction not to reach the surface to be scanned after passing through a laser window 9. Thus, the light emitted from the rear surface of the laser chip 8 is prevented from reaching the surface to be scanned as disturbance light.
Patent JP-2001145098-A (JP)
Title: Image processor and image processing method, and computer-readable recording medium with image processing program recorded thereon
Inventor: SAKAI TATSUYA
IPC: G06F13/10
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To enhance the operability of an application in use otherwise deteriorated when an image recognition engine is executed on a background. SOLUTION: An input control section 21 monitors an input state of standard input devices 13 such as a keyboard and a mouse. When the input control section 21 detects that no input operation is made for a prescribed time on the basis of a signal IO20 of a clock 12, the input control section 21 gives a signal IO11 to inform of transition to an idle state to a screen saver control section 23. Then the input control section 21 gives a signal IO14 to turn on a power supply circuit 16A to the power supply circuit 16A via the screen saver control section 23 and an operation recognition section 24. Thus, an image input device 16 is in operation to acquire image data.  When the input control section 21 detects the input operation of the standard input devices 13, the input control section 21 outputs a signal IO12 to turn off the power supply circuit 16A so as to stop photographing by the image input device 16.
Patent JP-H03187509-A (JP)
Title: Piezoelectric parts
Inventor: FUTAKUCHI TOMOAKI
IPC: H03H9/02
Filed: 1989-12-15
Abstract: PURPOSE:To securely execute the insertion or soldering of a lead terminal to the fitting hole of a wiring board by interposing a moisture proof intermediate film between an inner film and an armor film. CONSTITUTION:On the outside of a vibrating element 1, an inner film 3 composed of silicone rubber, etc., equipped with elasticity, intermediate film 4 composed of pure epoxy resin, etc., equipped with moisture proof and armor film 5 composed of pure epoxy resin, etc., including a filling material for stretch suppression such as filler, etc., are formed in such an order to cover the outside. Since the intermediate film 4 is equipped with the moisture proof, it is not necessary to block an air hole 5a even when the air hole 5a exists on the armor film 5 on the outside and therefore, not only on the armor film 5 but also on the inner film 3 and the intermediate film 4, the vibrating element 1 can be immersed in a certain state so that the excess film can not be stuck to a lead terminal 2. Thus, there is no trouble for inserting or soldering the lead terminal 2 to the fitting hole of the wiring board.
Patent JP-H04194362-A (JP)
Title: Fuel injection system
Inventor: MURAJI TETSURO
IPC: F02M69/00
Filed: 1990-11-28
Abstract: PURPOSE:To make improvements in fuel pressure holding performance and restartability by installing a constant differential pressure generating means, making downstream fuel pressure more decompressible than upstream fuel pressure and a spring resiliently pressing a diaphragm of a third fuel pressure regulator upstream of an opening area setting means of a fuel passage, respectively. CONSTITUTION:At the time of engine driving, fuel pressure P1 conformed to manifold pressure Pm goes down as far as a constant value, coming to fuel pressure P'1, and it is impressed in an interval between two solenoid valves 12 and 13, thus fuel pressure P'3 is produced. Then, it is impressed on a first fuel pressure chamber 15, and the sum of a spring 32 with spring load is increased to regulated fuel pressure P4. At the time of engine stoppage, if these fuel pressures P1, P4, P5 go down and become equalized to one another, a differential pressure check valve 29 is closed. On the other hand, both solenoid valves 12, 13 are also in a closed state and fuel pressure in the first fuel pressure chamber 15 is theoretically held by the fuel pressure P'3, but even if it is goes down, spring load of the spring 32 acts whereby an outlet 16a is closed at a diaphragm 17, thus the fuel pressure in a system is held in a certain height.
Patent JP-H02171008-A (JP)
Title: Current amplifier circuit
Inventor: NAGAO HISAO
IPC: H04B10/00
Filed: 1988-12-23
Abstract: PURPOSE:To improve the response of a current amplifier circuit by providing a constant current source receiving a minute current to the input side of the circuit and connecting a resistor for correcting an offset current resulting from the minute current to the output side. CONSTITUTION:The current amplifier circuit consists of transistors (TRs) 1, 2 of common emitter whose bases are connected, a TR 3 whose base connects to a collector of the TR 1, whose emitter connects to a common base of the TRs 1, 2 and a current mirror circuit consisting of a TR 3 whose collector connects to a power line Vcc and of a TR 4 whose emitter connects to the TR 2. Then a constant current source giving a minute current Iin to a collector of the TR 1 is provided and a resistor R for correcting an offset current caused by the minute current Iin is connected between the base and emitter of the TR 4 whose base is connected to a reference voltage source Vref. Thus, the response characteristic of the current amplifier circuit is improved.
Patent JP-H07178506-A (JP)
Title: Core for casting
Inventor: ARAKAWA TAKUYA
IPC: B22D17/22
Filed: 1993-12-24
Abstract: PURPOSE:To obtain a core for high-pressure casting which is small in shrinkage rate and deformation rate and with which good casting surfaces are obtainable with high accuracy by limiting the sand grain size of mullite-based refractories to be used and the amt. of a binder to be added. CONSTITUTION:The core is molded by compounding the binder at 1.0 to 2.2% with the spherical artificial mullite-based refractory particles having sand grain size of AFS 78 to 110. A thermosetting resin, such as phenolic resin, is adopted preferably in terms of the collapsing property of the core after casting and sand emitting workability for the binder. The deformation quantity in the central part of the core position is reduced to about 2 to 3mm and the shrinkage rate to about 4 to 5% even if the core for aluminum alloy casting is molded by using the refractories with this compound by a blowing molding method of a core blowing pressure 2.5 to 4.0kgf/cm<2>, calcination temp. 180 to 250 deg.C and calcination temp. 30 to 50sec and is used for high-pressure casting of 800kgf/cm<2>.
Patent JP-H04197504-A (JP)
Title: Composite sleeve for rolling roll
Inventor: YUDA KOJI
IPC: C22C37/00
Filed: 1990-11-27
Abstract: PURPOSE:To prevent defects of blow holes or the like in the vicinity of the boundary of each layer and to obtain a composite sleeve for heavy load rolling roll excellent in seizure resistance and toughness by specifying materials of the outer layer part, inner layer part and intermediate layer part between them. CONSTITUTION:The composite sleeve 1 for rolling roll consists of the outer layer part 1a of ductile cast iron, intermediate layer part 1b of adamite and inner layer part 1c of graphite steel. In this way, the generation of defects of blow holes or the like in the vicinity of the boundary of each layer are prevented and the composite sleeve for heavy load rolling roll of which the outer layer part 1a is excellent in wear resistance and seizure resistance and of which the inner layer part 1c is excellent in toughness is obtained.
Patent JP-H07216021-A (JP)
Title: Preparation of multifunctional viscosity index improver
Inventor: MARIA MAGUDARENA KAPUSHINSUKII
IPC: C10M151/02
Filed: 1993-12-24
Abstract: PURPOSE: To obtain the subject improver used to improve the dispersibility, oxidation stability, and wear-proofing properties of a lubricating oil by grafting a monomer containing a double bond and a reactive group onto a linear C - C skeleton polymer and reacting the product with an amine-substituted phenothiazine.  
     CONSTITUTION: The objective multifunctional viscosity index improver which, when added to a lubricating oil composition, improves its dispersibility, oxidation stability, and wear-proofing properties by grafting a graft monomer (e.g. glycidyl methacrylate or the like) containing an ethylenically unsaturated C - C double bond and a reactive group onto a linear C - C skeleton polymer (e.g. ethylene/ propylene copolymer or the like) in the presence of a free radical reaction initiator (e.g. dicumyl peroxide or the like) under grafting conditions to form a graft polymer having reactive groups as the side chains and reacting this copolymer with an amine-substituted phenothiazine. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H04196494-A (JP)
Title: Laser oscillator
Inventor: KAWAI YOICHI
IPC: H01S3/036
Filed: 1990-11-28
Abstract: PURPOSE:To make it possible to keep always clean the surfaces of respective mirrors and an output window by blowing out a clean gas from the inside to the outside at dustproof covers provided for the output window and the respective mirrors forming a resonator. CONSTITUTION:Dust such as oxides generated by an electrode due to the discharge of a carbon dioxide gas laser is floated in a container. Then, a laser medium gas 1 filled in a container 1 supplies a new gas sent out from a bomb 16 outside the container to the inside of the container 1 through a supply system 17a of a controller 17; on the other hand, a gas inside the container is exhausted through an exhaust system 17b of the controller 17, and gas concentration and pressure are always held constant. In addition, the tips of branch pipes 20 to 23 for branching the new gas from a pipe 18 are connected to the holes 6a, 7a, 12a and 13a of respective dust covers 6, 7, 12 and 13; and the dust floating in the container 1 is put away by fresh gas jetted out from the respective holes. By doing this, the sticking of dust to mirrors 3 and 4 and an output window 5 is prevented.
Patent JP-H09165031-A (JP)
Title: Folding container
Inventor: TANABE SHIGENOBU
IPC: B08B9/20
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To drain water surely in a state of a container being folded after washed with the water. SOLUTION: A folding container 3 can be folded by laying side plates 2, arranged on the four sides of a bottom plate 1, flat overlapping one another and can be set up into a box shape so that the side plates 2 are erected. Holes 4 and 5 are made in the bottom plate 1 and side plates 2. Their positional relationship is such that, with the side plates folded overlapping one another on the bottom plate 1, the holes 5 of the vertically overlapping side plates 2 and the holes 4 of the bottom plate 1 are made to communicate with each other vertically by making them almost coincide.
Patent JP-H09167234-A (JP)
Title: Three-dimensional recognizing method and its device using card information
Inventor: OSAKI KOICHI
IPC: G06T7/00
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To more correctly control a robot at higher speed while restricting its cost at the time of proceeding the automization of a production line by comparing CAD graphic characteristic quantity with camera graphic characteristic quantity and discriminating the kind and figure, etc., of a specified object caught by a camera. SOLUTION: In the three-dimensional recognizing device, a camera 3 is attached to the robot handle 2 of a robot 1, one of objects 6-8 is discriminated by a computer 5 while catching a specified object 4 by the camera from above and, at the same time, the robot handle 2 is operated in accordance with data of the clamping position of the object which is discriminated by the computer 5. At this time, CAD graphic characteristic quantity introduced by projecting the respective objects on the orthogonal surface in a prescribed direction from respective kinds of CAD information of the objects 6-8 is calculated and camera graphic characteristic quantity in a two-dimensional picture obtained from the specified object which is caught by the camera in a prescribed direction is calculated.  Then, both kinds of characteristic quantity are compared and the kind and the figure, etc., of the specified object caught by the camera 3 is discriminated.
Patent JP-H03188209-A (JP)
Title: Apparatus for exhausting drain in gas piping
Inventor: KISHIMOTO SUMIYUKI
IPC: C21B7/22
Filed: 1989-12-18
Abstract: PURPOSE:To prevent blowing-out of gas to outside caused by change of gas pressure by arranging a gas exhaust preventing device in the outlet side piping of the U-shaped pipe part constituting the water sealed part in the drain exhausting apparatus attached to the blast furnace gas piping. CONSTITUTION:At the lowest end part in the U-shaped pipe part 40 of the water sealed valve arranged on the way of the blast furnace gas piping, the drain exhausting apparatus 1 in the gas piping is arranged. This apparatus 1 is constituted of a descending pipe part 3 having a valve 2, the U-shaped pipe part 4 constituting the water sealed part and gas exhaust preventing device 6 floated on water surface in the outlet side piping 5. This gas exhaust preventing device 6 is constituted of a center shaft 7 vertically shifted, a float 8 fitted to upper part of the center shaft 7 and a disk type stopper 9 fitted to lower part of the center shaft 7. By this constitution, even in the case of pushing water for water sealing in the U-shaped pipe part 4 toward the atmosphere caused by large change of the gas pressure in the blast furnace gas piping, the stopper 9 is brought into contact with a flange part 10 in the U-shaped pipe part 4 to plug opening part of the flange part 10, and at this time, the flowing-out of water is stopped, and the blast furnace gas is prevented from leakage to the atmosphere.