baber/WOPTO huggingface dataset:
Patent JP-H05341199-A (JP)
Title: Optical microscope
Inventor: UTSUNOMIYA HIROMI
IPC: G02B21/06
Filed: 1992-06-10
Abstract: PURPOSE:To facilitate an adjusting operation for quantities of illuminating light required when an objective lens is replaced by disposing a transmittance distributing filter in the pupil position of the objective lens or near it and/or a conjugate position or near it. CONSTITUTION:A transmittance distributing filter 18 is provided in the pupil position al of an objective lens 16 or near it and/or a position a1' conjugate with the pupil position al of the objective lens 16 or near it. The transmittance distribution of the transmittance distributing filter 18 is concentric about an optical axis 0 and is lowered with the transmittance of the nearest part of the pupil as the center. Low-frequency MTF can thus be increased, i.e., contrasty images can be obtained through the effect. Therefore, even if the aperture diaphrgam 13 is rather too open by replacement of the objective lens 16, the possibility of the image contrast being deteriorated by flare is reduced and contrasty images can be obtained at any magnification with the aperture diaphgram 13 kept constant.
Patent JP-S5852565-A (JP)
Title: Electric tachometer for vehicle
Inventor: MASUDA YUTAKA
IPC: G01P3/489
Filed: 1981-09-24
Abstract: PURPOSE:To read idling rotational frequency with high resolution, by providing a car speed detecting means for detecting that a car speed is a prescribed set car speed or below, and a display selecting switch, and executing an enlarged display when the car speed is the specified car speed or below and the enlarged display is selected. CONSTITUTION:A display device 10 is provided with radially arrayed display segments 12, and on its outside circumference and its inside, regular graduations 14 for executing the regular display of 1,000 magnifications, and enlarged graduations 15 for executing the expanded display of 100 magnifications are graduated, respectively. On a controller 34, an input interface 36, a CPU38, a driver 40 for driving a display device 10 of a tachometer, and a driver 42 for driving a display device 18 of a car speed meter are provided. To the interface 36, a main switch 44, primary side intermittent voltage of an ignition coil of an engine 46, a rotary detector 26, an idle switch 28 and a test switch 30 are connected. The CPU38 calculates a cars speed and a rotation speed, and displays them on the device 18 and 10. When the switch 28 is pushed in case when the case when the car speed is the set speed or below, the device 10 executes an enlarged display for a prescribed time.
Patent JP-H0443113-A (JP)
Title: Suspension device for vehicle
Inventor: YOKOTE MASATSUGU
IPC: B60G17/015
Filed: 1990-06-08
Abstract: PURPOSE:To reconsile the operating stability and riding comfortability at a high level by lowering the damping force of a shock absorber at the time of controlling a stabilizer in a suspension device including a shock absorber and a stabilizer. CONSTITUTION:Shock absorbers A capable of changing the damping force are individually interposed between wheel supporting members and a car body. A pair of double acting fluid pressure cylinders B are interposed in such a manner as to oscillate between right and left suspension links of a vehicle and the car body. Cylinder chambers of the above cylinders B are connected to each other by the first pipeline C, and a fluid chamber E for resiliently energizing a working fluid is communicated with the pipeline C through the second pipeline D. Throttle valves F are individually interposed in the midways of passages including the first and second pipelines C, D. The thus constructed stabilizer is controlled according to the revolving condition of the vehicle by an interpressure control means G. When the internal pressure control means G is in the control state, the damping forces of the above shock absorbers A are lowered than those during straight drive by a damping force lowering command means H.
Patent JP-H03133501-A (JP)
Title: Hot rolling method for slab of continuous casting grain -oriented magnetic steel
Inventor: MOCHINAGA KISHIO
IPC: B21B3/02
Filed: 1990-06-08
Abstract: PURPOSE:To reduce edge cracks, to roll with a large edge rolling reduction and to improve productivity, by performing the large edge rolling reduction rolling of more than the specified dimension with the heating of a grain-oriented magnetic steel slab to a limited temperature, eliminating formed dog bone by rolling and executing rough and finish rollings with its heating to a limited temperature. CONSTITUTION:A grain-oriented magnetic steel slab manufactured by a continuous casting is heated in the temp. range of 900 - 1,250 deg.C in a gas combustion type heating furnace. The large edge rolling reduction rolling of >=60mm is performed on the grain-oriented magnetic steel slab of after heating and a formed dog bone is eliminated by a horizontal roll rolling. A hot rolled plate of less edge cracks is then obtained by charging a smooth grain-oriented magnetic steel slub whose dog bone is eliminated into an electric type heating furnace, heating it in the temp. range of 1,300 - 1,450 deg.C and executing rough rolling and finish rolling. The hot rolled plate becomes a product with the execution of various annealing, cold rolling, etc., further.
Patent JP-S5374475-A (JP)
Title: Semiconductor lux meter
Inventor: KOTANI KIYOUHIKO
IPC: G01J1/42
Filed: 1976-12-15
Abstract: PURPOSE:To achieve the reduction in size and weight and improve sensitivity by using first and second MOS transistors having light detecting power and respectively provided with functions of simultaneously charging the junction capacities having source junctions.
Patent JP-H10339951-A (JP)
Title: Photosensitive resin composition
Inventor: OSHITA CHIHIRO
IPC: C08L21/00
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To suppress scattering of light in a photosensitive resin compsn. by controlling the difference between the refractive index of a hydrophobic polymer as the main component of a core phase and the refractive index of the mixture of a hydrophobic polymer as the main component of a matrix phase and a non-gaseous ethylene-type unsatd. compd. to not more than a specified value. SOLUTION: This resin compsn. has a phase separation structure which consists of dispersed particles comprising a core phase as the core and a shell phase covering the core, and a matrix phase surrounding the particles. The core phase essentially consists of a noncrosslinking hydrophobic polymer having a glass transition temp of <=5 deg.C. The refractive index of the hydrophobic polymer differs by <=0.010 from the refractive index of the mixture of the hydrophobic polymer as the main component of the matrix phase and a nongaseous ethylene-type unsatd. compd. therefore, scattering of active rays which irradiates the resin is decreased, and as a result, the latitude for exposure is increased and a printed material with a sharp image and excellent printing reproducibility can be obtd.
Patent JP-H05307-A (JP)
Title: Retaining device for rolling steel tube
Inventor: MATSUMOTO NARIAKI
IPC: B21B25/02
Filed: 1991-06-24
Abstract: PURPOSE:To enable realizing repetitive use system of one mandrel of short cycle time in space saving and at low cost in a retaining device for rolling steel tube. CONSTITUTION:A master rack 23 for making the mandrel 2 constrained travel, slave rack 30, which is mutually movably placed above that master rack 23, for inserting the aforementioned mandrel 2 into a tube 4 to be rolled, and master rack driving pinion 21 and slave rack driving pinion 34 for individually moving the aforementioned master rack 23 and slave rack 30 in the rolling direction are provided.
Patent JP-S5483328-A (JP)
Title: Information processing system
Inventor: OONO NAOYA
IPC: G06F5/06
Filed: 1977-12-15
Abstract: PURPOSE: To erase equivalently the corresponding data from the buffer memory at the instant when a possibility arises that discrepancy of the contents may occur between the main memory unit and the buffer memory, thereby making high-speed erasure possible.  
     CONSTITUTION: To the data address on main memory unit 9 are added identification No. and the address tag for information unit to be erased from buffer memory 8; and when a possibility arises that discrepancy of contents may occur between main memory unit 9 and buffer memory 8, the contents of this address tag are changed, thereby equivalently erasing the corresponding data from buffer memory 8. This procedure makes possible high-speed erasure, because there is no need of performing retrieval in respect of the entire set, when the information unit concerned is to be erased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0813810-A (JP)
Title: Construction device of building
Inventor: SHIRAISHI MASAO
IPC: E04G21/16
Filed: 1994-07-01
Abstract: PURPOSE:To dispense with installation or scaffolds and works on a high level and promote laborsaving, by connecting or disconnecting a mast and a structural column by only driving of an actuator when jacking up the mast and additionally connecting a structural column. CONSTITUTION:After an extensible jack 4 has been periodically driven to raise a frame 1, the mast 3 is raised by a separate motion of the extensible jack 4 and a new structural column 30 is additionally connected to the lower part of the mast 3 and the mast 3 is lowered thereon. A lock mechanism supported by a joining member 40 provided at the lower end of the mast 3 is driven toward the structural column 30 in accordance with the displacement of actuator through a plate cam 50 as a guide member and the lock mechanism is fitted to the joining member 40 of the structural column 30. The mast 3 is rigidly joined with the structural column 30 as a firm support structure. The mast is easily disconnected therefrom by the reverse drive of actuator. In this way, the mast and the structural column 30 can be connected or disconnected by only driving of the actuator.
Patent JP-H05322406-A (JP)
Title: Storage chamber
Inventor: YOSHIDA AKIYOSHI
IPC: F25D11/00
Filed: 1992-05-18
Abstract: PURPOSE:To provide a storage chamber capable of storing various kinds of food in a manner compatible with the storing characteristic of each food and appropriate to avoid the spoiling of the taste of the food. CONSTITUTION:A storage chamber body 1 is provided with four storing chambers 2, 3, 4 and 5 and the temp. control of each storing chamber is effected by a plurality of temp. control steps based on the control temp. set by operating a temp. setting button 35 and numerical value buttons 37 in each step and the control time set by operating a time setting button 36 and the numerical value buttons 37 in each step. In this way a separate food can be stored in each of the storing chambers 2, 3, 4 and 5 in a manner compatible with its storing characteristic and appropriate to avoid the spoiling of the taste of the food.
Patent JP-H06336815-A (JP)
Title: Floor material
Inventor: TAKEHARA AKIHIRO
IPC: E04F15/04
Filed: 1993-05-29
Abstract: PURPOSE:To provide good conformability to an underfloow ground and also make a work smoothly and accurately. CONSTITUTION:A floor material main body 1 formed in rectangular shape is made by laminating integrally a dressed wood board 4 in the underside of which multiple cut grooves 5 are cut at proper intervals in longitudinal direction on the upper surface of a flexible sheet material 2 with proper bending elasticity through a flexible adhesive agent 3. Male and female solid parts 6 and 7 the upper and lower parts of which comprise the dressed wood board 4 and flexible sheet material 3, respectively, are formed on both side parts of the floor material main body 1 to reinforce the upper part of the male and female solid parts 6 and 7 with the cut grooves 5 by the lower flexible sheet material 2. Thus close-fitting of the male and female solid parts 6 and 7 at the work of floor material can be made smoothly by using the elastic deformation of the flexible sheet material 2 without causing any step and visual clearance.
Patent JP-H05200576-A (JP)
Title: Visual guidance laser welding
Inventor: DEBITSUTO JIYOOJI TATSUSHIYUJI
IPC: G06F19/00
Filed: 1992-06-11
Abstract: PURPOSE: To provide a method and apparatus for forming an intricate assembly by exactly and precisely positioning a laser beam at a continuous weld site and joining plural parts. CONSTITUTION: Respective welding points are inspected by a TV camera 22 and the video output thereof is stored as pixel data into a frame grabber memory 28. The image data is processed by a computer 34 in accordance with an algorithm to locate the position of the optimum weld point for the imaged weld site relative to the laser beam centerline in the camera field of view. An X-Y position table 20 is indexed to determine the fine position of the workpiece 18 with the located optimum weld point precisely aligned with the laser beam centerline 16.
Patent JP-H06100797-A (JP)
Title: Radiation-curble hard coating composition
Inventor: JIYOOJI FUREDERITSUKU METSUDOF
IPC: C08F2/50
Filed: 1993-06-23
Abstract: PURPOSE: To obtain a titled compsn. superior in weatherability, clarity and UV curability and decreased process sensitivity by adding a specified acrylic monomer and trimethylbenzoyl diphenylphosphine oxide to a specified mixture.  
     CONSTITUTION: To a mixture of an alcohol which is miscible with water, (A) colloidal silica and silyl acrylate of the formula I (R is a 1-13C monovalent org. group; R 1  is 1-8C alkyl; R 2  is H, R or the like; (a) is 0-2; (b) is 1-3; a+b is 1-3; R 5  is the formula II which produces a component (B) when hydrolyzed), there is added (C) an acrylic monomer and then (D) a 2,4,6-trimethyl benzoyl diphenyl phosphine oxide UV polymerization initiator, to obtain an objective compsn. A blending ratio of components (A)-(D) is preferably as follows: 1-60 pts.wt. of component (A), 0.1-50 pts.wt. of component (B), 25-90 pts.wt. of component (C) and an effective amount of component (D). 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6212564-A (JP)
Title: Automatic document feeding device
Inventor: KINOSHITA TAKATOMO
IPC: G03B27/62
Filed: 1985-07-09
Abstract: PURPOSE:To reduce only a discharging speed while maintaining a high conveying speed and reduce the setting angle of a tray by shifting the discharging speed of a document discharging means to a low speed when the rear end of a document has got out of a conveying force. CONSTITUTION:When the exposure of a printed image has finished, a conveying belt 13 is again normally rotated, sending out a document toward a discharging part 40. In this case, guide rollers 43, 44 are rotated at a first discharging speed, and the document is inverted and sent out onto a discharge tray 45 while being guide by guide plates 41a, 41b. When the rear end of the document arrives at a point Q at which it gets out of the conveying force of the conveying belt 13, a solenoid is turned on, the end of the pawl of a lock is engaged with the gear part of a collar, and the guide rollers 43, 44 are shifted to a decelerated second discharging speed. Thereby, the document is finally discharged onto the discharge tray 45 at a decelerated speed.
Patent JP-S6212230-A (JP)
Title: Connection restricting information forming system
Inventor: HOSHI CHIKARA
Filed: 1985-07-09
Abstract: PURPOSE:To unify the information relating to connection enable/disable at connection request by providing a means discriminating the propriety of connection, adding specific information relating to the equipment extended in the stored content, generating a connection request based on the specific information to each equipment stored already so as to make the storage content preserved at each equipment coincident. CONSTITUTION:Connection enable information (a, b) of an opposite terminal equipment and the own terminal equipment are stored in each memory of the terminal equipments A, B. When a terminal equipment C is extended and the connection enable information (a, b) are extracted, the terminal equipment C uses the connection enable information (a, b) to make connection to the terminal equipments A, B. In this case, the terminal equipment C transfers the additional information to the opposite terminal equipments A, B and connection enable information (a, b, c) dots including the additional information (c) dots are stored to each memory of the terminal equipments A-C respectively. As the connection enable information (a, b, c) dots, the storage content of all the terminal equipments A-C is made equal to unify the data.
Patent JP-H0315544-A (JP)
Title: Laminated polyester film
Inventor: SUMIYA TAKASHI
IPC: B29L9/00
Filed: 1989-06-13
Abstract: PURPOSE:To enhance transparency and easy slidability and to prevent the generation of a Newton ring by using particles of a specific org. polymer as particles added to a coating layer. CONSTITUTION:A coating layer based on org. polymer particles having a refractive index of 1.2 - 1.8 and a water-soluble or water-dispersible resin is provided to at least the single surface of a polyester film and the ratio (D/d) of the mean particle size D of the org. polymer particles and the thickness (d) of a coating layer is set to a range of 1.1 - 8.0 and the mean particle size D of the org. polymer particles is set to 0.8mum or more and the addition amount thereof is set to 0.1 - 20wt.%. Further, the center line mean roughness of the outer surface of the coating layer is set to 0.2mum. As the org. polymer particles, particles of a divinyl benzene/styrene copolymer (crosslinked), polyimide and a silicone resin are designated. The water-soluble or water-dispersible resin may be dissolved or dispersed in water and a urethane resin, a polyester resin, polyvinyl alcohol, a vinyl resin, a copolymer thereof and an acrylic resin can be designated.
Patent JP-H101168-A (JP)
Title: Air cushioning material
Inventor: MASHITA HIROSHI
IPC: B65D85/86
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a package cushioning material having a high cushioning power. SOLUTION: Two or more air chambers 14 are provided between two surface members 1 and 2 and a frame 6 to separate the air chambers 14 is provided with an air supply path. Air is filled into the air chambers 14 through a filling port 8. Each air chamber 14 is divided into two chamber cells 4 and 5 by a partition 3 and one-way suction valves 10 and 11 are attached on both sides of the partition 3. Thereby, when an external force is exerted on the chamber 14, an air flow is produced in the air chamber 14 as shown by arrows, resulting in an increase in cushioning power.
Patent JP-H0659209-A (JP)
Title: Symmetrical excessive-light-reception type polygon laser scanner
Inventor: DEIBITSUDO KESURAA
IPC: G02B26/12
Filed: 1993-06-23
Abstract: PURPOSE: To provide an inexpensive symmetrical overphotodetction type polygon laser scanner which efficiently takes out the reflected beam of a laser beam from a polygon mirror, reduces the light loss of the whole optical path, and facilitates the design of a scanning optical element by generating the beam by a laser, irradiating one mirror cut surface or more of the polygon mirror, and making the reflected beam from the mirror cut surfaces symmetrical about the optical axis of the laser. CONSTITUTION: A laser scanning device 16 has a laser beam generator 20 which generates a beam and a rotary polygon mirror 24 which has mirror cut surfaces 26. The beam is directed to the rotary polygon mirror 24 and completely fills at least one mirror cut surface 26 and overflows onto adjacent mirror cut surfaces. Reflected beams from the mirror cut surfaces are made to scan symmetrically about the optical axis 18.
Patent JP-S5942797-A (JP)
Inventor: KONDOU KENICHI
IPC: G09F9/00
Filed: 1982-09-01
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-S6132376-A (JP)
Inventor: AMAMIYA MASAHIRO
IPC: H01C7/02
Filed: 1984-07-23
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-S6130689-A (JP)
Title: Electrolytically polymerizing method
Inventor: HOTTA OSAMU
IPC: C25B3/29
Filed: 1984-07-23
Abstract: PURPOSE:To form a homogeneous thin polymer film of a uniform thickness by electrolytically polymerizing an aromatic compound or a heterocyclic compound contg. an oxygen or nitrogen group element under electrolytic oxidation with a pulsating current. CONSTITUTION:When an aromatic compound such as benzene, phenol, azulene or methyl salicylate or a heterocyclic compound contg. an oxygen or nitrogen group element such as furan, thiophene, selenophene, pyrrole or indole is electrolytically polymerized under electrolytic oxidation with a pulsating current, an anode 2 and a cathode 3 are put in an electrolytic soln. 1 contg. the compound and a supporting electrolyte, and a pulsating current of <=1s pulse width is supplied between the electrodes 2, 3 from a power source 4. The compound is electrolytically polymerized on the anode or at a position close to the anode 2 to form an electrically conductive thin polymer film of <=about 1mum thickness.
Patent JP-S6045082-A (JP)
Title: Semiconductor laser integrated circuit device
Inventor: MATSUEDA HIDEAKI
IPC: H01S5/00
Filed: 1983-08-23
Abstract: PURPOSE:To enable laser oscillation at a low threshold value by flattening the surface as a whole, so as to stably simplify the oscillation mode, by a method wherein a laser element having a CPS type bent active region is built in, so as to be contained in a recess previsouly provided in a semi-insulation substrate. CONSTITUTION:After the part other than two-stage recesses 21 and 22 provided in the GaAs semi-insulatiin substrate 1 is coated with an SiO2 film 3, crystal- growth is accomplished in the recesses 21 and 22 with conductive GaAs2 doped with N<+> type Se by the MOCVD method. Next, a groove 16 formed at the position corresponding to the recess 22, the second recess being formed more widely by including it; thereafter doublehetero structual crystal growth is carried out by the MOCVD method again with SiO2 and the like as a mask, in such a manner that the second recess is exactly filled, and accordingly a known semiconductor laser is constructed. In this case, an active layer 5 bends at the part of the groove 16. Then, Zn is diffused by corresponding to the laser active region, thus forming a current path 8, an electronic circuit part is formed by the side of the laser part, and both are connected.
Patent JP-S5676209-A (JP)
Title: Apparatus for turning salt water to fresh water installed also with salt manufacturing section
Inventor: SHIBATA KENJI
IPC: B01D61/50
Filed: 1979-11-27
Abstract: PURPOSE: To utilize waste heat, which is radiated wastefully from an evaporator, for heating seawater fed to a dialyzing tank, by a method wherein a heater is positioned on the way to a piping through which a heated concentrated liquid is transferred from the evaporator to a settling tank.  
     CONSTITUTION: Seawater flowing out from a filtered seawater tank 9 flows to a heater 13 through a seawater feed pipe 21. Said heater 13 is located on the way in a piping through which a hot concentrated seawater discharged from an evaporator 12 is transferred to a settling tank 14, and heat exchanging is conducted between the hot concentrated seawater and seawater in the feed pipe 21. After heat exchange is completed, heated seawater is fed through a seawater feed pipe 22 from a pipe 3 in the desalting system and a pipe 4 in the concentrated liquid system to an electric dialyzing tank 10 whereat it is separated into desalted water and concentrated water. In the meantime, the concentrated water flows into a salt-water tank 11 and is heated in the evaporator 12. It is heat-exchanged in a heat exchanger 13 on the way to the settling tank 14, and is manufactured into salt through the settling tank 14 and a centrifugal separator 15. 
     COPYRIGHT: (C)1981,JPO&Japio