baber/WOPTO huggingface dataset:
Patent JP-H06139411-A (JP)
Title: Character recognition dictionary producing device
Inventor: SUWA MISAKO
IPC: G06K9/68
Filed: 1992-10-29
Abstract: PURPOSE:To provide a character recognition dictionary producing device which is contained in a character recognizer and can recognize even the characters of large degrees of deformation with a high recognition ratio. CONSTITUTION:A character feature distribution producing part 13 calculates the variance of the character features for each character type based on the feature data on the character pattern extracted by a feature data extracting part 11. A dictionary data distribution producing part 14 calculates the variance of dictionary data stored in a dictionary part 12 based on the feature data of the character pattern extracted by the means 11. A dictionary data lacking area detecting part 15 compares the dictionary data distribution obtained by the part 14 with the character feature distribution obtained by the part 13 to detect a dictionary data lacking area. Then a dictionary supplementing part 16 calculates the dictionary data belonging to the dictionary data lacking area and adds the calculated data to the part 12.
Patent JP-2000117148-A (JP)
Title: Electrostatic sorting apparatus and sorting method
Inventor: KAMA HIROBUMI
IPC: B03C7/08
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To dispense with a high voltage power supply apparatus and an electric shock measure and to achieve cost reduction while eliminating the danger of an electric shock. SOLUTION: A charge means 1 for positively or negatively charging respective element matters 9, 10 of a mixture comprising two or more kinds of element matters 9, 10 different in component is arranged above a sorting route and an electrostatic separation means 2 equipped with a drum 7 charged by the friction with a friction element 8 is arranged under the charge means 1 and a recovery container 3 recovering the element matters separated by the electrostatic separation means 2 is arranged further under the electrostatic separation means 2. The element matters 9 charged to polarity different from that of the drum 7 are attracted to the surface of the drum and scraped off by a scraper 11 to be recovered in a recovery container 3b. The element matters 10 charged to polarity same to that of the drum 7 are repelled to be recovered in a recovery container 3a.  By this constitution, the mixture is sorted into the element matters 9, 10.
Patent JP-H08145603-A (JP)
Title: Measuring apparatus
Inventor: MAEDA KATSUJI
IPC: G01B3/22
Filed: 1994-11-25
Abstract: PURPOSE: To obtain a measuring apparatus for measuring the position of two opposing surfaces of a trench, for example, while avoiding increase of the overall size of the measuring apparatus. CONSTITUTION: The measuring apparatus comprises a lever 9 supported swingingably on a measuring head body 7 with a measuring piece 8 being provided at one end thereof, a meter (dial gauge) 10 for measuring the movement of the measuring piece 8, first means 11 for energizing the lever 9 to press the measuring piece 8 against the first measuring surface m1 of an object M, and second means 12 for energizing the lever 9 to press the measuring piece 8 against a second measuring surface m2 of the object M facing the first measuring surface m1 thereof. The distances H1 and H2 from a reference surface S to the first and second measuring surface m1 , m2 can be measured under the same measuring load by controlling the energizing forces of the first and second energizing means 11, 12.
Patent JP-2000119522-A (JP)
Title: Organosiloxane composition and its production
Inventor: SUZUKI NORIYUKI
IPC: C08L83/04
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a polyorganosiloxane composition having excellent moisture resistance and mechanical characteristics without impairing surface appearance. SOLUTION: This polyorganosiloxane composition comprises a polyorganosiloxane and a silane clay complex. The silane clay complex body is prepared by introducing a silane-based compound of the formula YnSiX4-n ((n) is an integer of 0-3; Y is a 1-25C hydrocarbon group or an organic functional group composed of a 1-25C hydrocarbon group and a substituent group; X is a hydrolyzable group and/or hydroxyl group; (n)Ys and (4-n)Xs may be the same or different) into a swelling silicate. The average layer thickness of the silane clay complex in the resin composition is <=500 Å.
Patent JP-H09106794-A (JP)
Title: Sealed lead-acid battery
Inventor: NISHIDA KAZUMI
IPC: H01M2/12
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To promote reliability of a sealed lead-acid battery having explosion- resistant property, by filling a gas space with a filling material, installing a filter in a valve body, and preventing the filling material from floating up owing to gas generated in a battery. SOLUTION: A group of electrode plates 1 are housed in a battery jar 2 and a lid 3 is attached thereto. A cylinder-shaped valve body 4 and a valve 5 are mounted on the lid 3 and the valve 5 is prevented from slipping off by a valve cover 6. The valve 5 prevents invasion of air from the outside of a battery and regulates inner pressure caused by gas generated. For holding electrolyte solution during chemical formation in the battery jar, there is provided a space 7 above the group of electrode plates 1, which turns into a gas space after completion and can cause a gas explosion. Therefore a danger of a gas explosion is removed by reducing a volume of the gas through filling up the gas space 7 with a filling material 8 of foaming beads. Further, a filter 9 is installed in the valve body 4 in order to prevent the filling material 8 from foating up owing to the gas generated in the battery and reaching a valve part. Reliability of the sealed-type lead-acid battery having explosion-resistant property can be thereby promoted.
Patent JP-H07140632-A (JP)
Title: Formation of film original in screen printing
Inventor: MIZUKI NOBUO
IPC: G03F1/00
Filed: 1993-11-22
Abstract: PURPOSE:To form a film original having high dimensional accuracy in formation of the film original in a plate making stage for screen printing. CONSTITUTION:A powder toner image is formed by powder toners 9 on a photosensitive film 7 in a dry process developing method for electrophotography. The photosensitive film 7 is then exposed over the entire surface via the powder toner image 9 from the powder toner image surface and thereafter, the photosensitive film 7 is developed. The development is executed by developing the photosensitive film 7 after removal of the powder toners 9 or removing the powder toners 9 at the time of the development, by which the film original having the high dimensional accuracy is formed. The formation of the inexpensive film original having the high dimensional accuracy is made possible in multicolor printing of screen printing.
Patent JP-H10135115-A (JP)
Title: Exposure method and reference plate
Inventor: NARAKI TAKESHI
IPC: H01L21/027
Filed: 1996-11-01
Abstract: PROBLEM TO BE SOLVED: To improve the alignment accuracy by separately preparing a reference plate with reference marks and placing this plate on a substrate stage only at the time of a measurement on the base line to execute this measurement. SOLUTION: A main control system 51 controls a reference plate feeder 32 to carry a reference plate B, housed in a reference plate store 31 to a rotary stage 6 on a substrate stage 1, roughly aligns the plate B about the rotation around an axis Z and drives the substrate stage 1 through a driver 8, so that a reticle alignment optical system 10 detects a slit mark through a projection optical system 2. A laser interferometer 4 reads the position of the substrate stage 1 and stores it as a start point for the base line measurement.
Patent JP-2000119532-A (JP)
Title: Heat-shrinkable tube of luminous thermoplastic resin
Inventor: HIRANO HISASHI
IPC: C08J5/18
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To obtain a heat-shrinkable tube of a luminous thermoplastic resin good in appearance after covering processing by compounding a thermoplastic resin with a luminous pigment having a specific afterglow luminance and forming an annular circular tube having specific dimensions and a specified heat shrinkage factor. SOLUTION: This annular circular tube type heat-shrinkable tube of a luminous thermoplastic resin comprises 70-99.9 wt.% of a thermoplastic resin such as an aromatic polyester and 0.1-30 wt.% of a luminous pigment having >=1.6 mcd/m2 afterglow luminance (after 60 min), e.g. ZnS:Cu and has 25-300 μm thickness and the inside diameter A mm of the tube, the longitudinal heat shrinkage factor MD% and heat shrinkage factor TD% satisfying the relationships of the formula B+6<=A<=1.9B (B is the inside diameter of the tube), the formula (C-D)/C×100<=MD<=(C-D)/D×100+40 (C is the outermost perimeter mm, D is the innermost perimeter mm) and the formula (A-B)/ A×100+17<=TD<=(A-B)/A×100+40.
Patent JP-S63144326-A (JP)
Title: Color liquid crystal display device
Inventor: TAKAMATSU TOSHIAKI
IPC: G09G3/36
Filed: 1986-12-08
Abstract: PURPOSE:To obtain a thin color liquid crystal display device which makes a bright display and is superior in display contrast and low power consumption by selecting either one of two color polarizers in a 1st liquid crystal layer and absorbing or transmitting light by a liquid crystal layer. CONSTITUTION:Color polarizers 6, 7, and 8 of blue, red and green are laminated on a glass substrate 2 and their axes of absorption are directed as shown by an arrow A. Color polarizers 9, 10, and 11 of red, green, and blue are laminated as 2nd layers on the color polarizers 6, 7, and 8 and their axes of absorption are directed as shown by an arrow B. Further, color polarizers 12, 13, and 14 of yellow, cyan, and magenta are laminated on a glass substrate 2 and their axes of absorption are directed as shown by an arrow C. Then color polarizers 15, 16, and 17 are laminated as 2nd layers on the color polarizers 12, 13, and 14 and their axes of absorption are directed as shown by an arrow E. Twisted nematic liquid crystal 36 is injected into cells 4 and 5, a neutral polarizer 37 is arranged on the incident light side of the cell 4, and the direction of polariza tion is directed as shown by an arrow F.
Patent JP-H06138089-A (JP)
Title: Capillary electrophoresis/mass spectrometer
Inventor: HIRABAYASHI TSUDOI
IPC: G01N27/447
Filed: 1992-10-30
Abstract: PURPOSE:To separately analyze various kinds of substances by controlling the temperature of an ionizing section composed of a capillary. CONSTITUTION:A sample separated by means of a capillary electrophoresis device 1 is mixed with a solvent introduced to a mixing section 2 from a pump 3 at a fixed flow rate in the mixing section 2 and led to an ionizing section 5 through a capillary 4. The section 5 converts the sample molecules into quasi- molecular ions and a mass spectrometer section 6 performs mass spectrometry on the molecular ions. At the time of conversion in the ionizing section 5, the terminal of the capillary 4 can be heated with a heater power source 7. Therefore, various kinds of substances can be separately analyzed, because not only nonvolatile substances having electric charges in solutions, but also volatile substances and substances which are neutral in solutions can be converted into quasi-molecular ions.
Patent JP-S63284380-A (JP)
Inventor: KOKUBU SADAO
IPC: E05B49/00
Filed: 1987-11-19
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-H01135156-A (JP)
Title: Packet switching device
Inventor: TAKAHASHI TOSHIYUKI
Filed: 1987-11-19
Abstract: PURPOSE:To exclude waste of time due to the transfer of a user data part by providing an extraction generating means extracting the information required for processing relay and switching from a packet received from the line and generating a processing control packet and applying the relay switching processing based on the generated processing control packet. CONSTITUTION:The extraction generating means 6 extracts the information required for processing of switching and relay of a packet among the packets received from the line to generate a processing control packet 7. The processing required for the switching and relay of the packet is implemented based on the processing control packet 7. Then the packet finished for the processing of switching and relay is sent to the line. Thus, the time transferring the user data part in the same packet switching is avoided to improve the processing capability.
Patent JP-H02137196-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TOYAMA TAKESHI
IPC: G11C16/06
Filed: 1988-11-17
Abstract: PURPOSE:To reduce the dispersion of a erasing characteristic and to obtain stable performance by repeatedly executing erase operation and decision operation at the time of erasing and stopping the erase operation when it is decided that a deciding means is in a prescribed erase condition. CONSTITUTION:It is decided by a deciding circuit 36 whether a prescribed erase confirming current is a value <= the prescribed erase confirming current or not. When the deciding circuit 36 does not decide that a memory cell is erased, erase confirming operation is repeated in correspondence to a clock A signal, a clock B signal, an erasing signal and a reading signal. When the deciding circuit 36 decides that the memory cell is erased, the erase operation is stopped. Thus, the generation of over erase is prevented and the dispersion is reduced for the erasing characteristic of the memory cell. Then, the stable performance can be obtained.
Patent JP-S62154945-A (JP)
Title: Electronic blackboard device
Inventor: ISOBE MINORU
IPC: B43L1/04
Filed: 1985-12-27
Abstract: PURPOSE:To obtain an extremely excellent wall type electronic blackboard device by enabling a scanning part to be moved manually, equipping a blackboard unit itself with no electric control system, and coupling the scanning part with a printing part by radio. CONSTITUTION:A motor for driving a scanning frame 30 is not incorporated and the scanning frame is made manually movable, so the size, weight, power consumption, and cost are reduced. The scanning frame 30 is provided with an operation part 35 and an electric control system for signal processing, a monitor printer part is not on a wall type, but an individual body, and the scanning frame 30 and monitor printer part communicate with each other by radio without using any cord, so the part of the device which is fitted on a wall is reduced in size and weight. Then, the need to treat a cord for coupling the scanning frame with the monitor printer part including a signal processing part is eliminated, the attachment and detachment of the device become extremely easy, and the degree of freedom of its installation place increases greatly.
Patent JP-H04166268-A (JP)
Title: Production of operating sheet
Inventor: OTSUKA TOSHIHARU
IPC: B05D5/00
Filed: 1990-10-29
Abstract: PURPOSE:To allow the fine adjustment of the height in key top parts and to reduce the production cost of the operating sheet by curing a photosetting resin printed by screen printing, thereby forming the projecting key top parts on a base material sheet. CONSTITUTION:Pressing positions 20 of the base material sheet 2 and the patterns 60 of a screen printing plate 6 are registered and the photosetting resin 3 is printed on the pressing positions 20 to obtain the key top parts 30. The base material sheet 2 is irradiated with light of a high-voltage mercury lamp 7 to cure the key top parts 30 and to obtain the operating sheet. The thickness and shape of the key top parts are delicately and arbitrarily adjusted by changing the photosetting resin and the screen printing plate. This method is, therefore, suitable for production of diversified kinds in small quantities and also permits high-speed production. Further, the cost of forming the key top parts is reduced.
Patent JP-H09134846-A (JP)
Title: Capacitor
Inventor: OKAMOTO KEIJI
IPC: H01G4/18
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To obtain a capacitor which is excellent in heat resistance, processability, and dielectric properties, and low in water absorption properties by a method wherein a dielectric layer is formed of thermoplastic resin which is possessed of a prescribed range of glass transition temperature, water absorption and permittivity both lower than specific values, and new fusion welding properties. SOLUTION: Thermoplastic polyimide resin films (dielectric layer) 10 of water absorption 1% or below and permitivity 3 or below and metal foils (inner electrode) 12 of copper or aluminum are alternately laminated and bonded into a laminate of integral structure by thermocompression at a temperature slightly higher than the glass transition point of the thermoplastic polyimide resin film 10 or a temperature of 100 to 250 deg.C. Then, the inner electrodes 12 exposed at both the edge faces of the laminate are linked together with outer electrodes 14 respectively for the formation of a laminated capacitor 16. By this setup, the laminated capacitor 16 excellent in heat resistance, processability, and dielectric properties and low in water absorption can be obtained.
Patent JP-H02137838-A (JP)
Title: Variable magnification device in image input device
Inventor: AKURA KAZUYA
IPC: H04N1/04
Filed: 1988-11-19
Abstract: PURPOSE:To accurately move a light guiding means to a desired position without returning it to a reference position for each alteration of magnification by distinguishing the position of the light guiding means based on the output of a detecting means fitted to the means. CONSTITUTION:A variably magnifying device for an image input device has the light guiding means 19, the detecting means 43, and a detected means 44, the means 19 is capable of moving in the optical path of light reflected from an illuminator which has illuminated an original, the means 43 is fitted to the light guiding means 19 and moves together with the movement of the light guiding means 19, the means 44 is arranged so that it is hardly affected by the movement of the light guiding means 19. The detected means 44 is provided with a switching position B, which switches the condition of the detecting means 43, along the moving direction of the light guiding means 19. The light guiding means 19 is moved, and the position of the means 19 is distinguished based on the amount of its movement from the completion of switching the condition of the detecting means 43 to the subsequent completion of switching. Thus, the position of the light guiding means 19 can be detected, and based on the result the means 19 can be accurately moved to the desired position.
Patent JP-H07145769-A (JP)
Title: Intake device for internal combustion engine
Inventor: KOBAYASHI HIDEO
IPC: F02M69/00
Filed: 1993-11-24
Abstract: PURPOSE:To suppress deterioration in transient response or increase of HC in exhaust gas while retaining swirl force. CONSTITUTION:A fuel injection valve 106 is disposed along central axis of a cylinder of an intake pipe 106 for supplying intake to a Siamese intake port comprising a straight port 102 and a helical port 103, and a partition wall 108 is disposed in deviation from the central axis, extending upstream of injection of the fuel injection valve 10. A swirl valve 111 for opening/closing a straight flow path 109 is disposed upstream of the fuel injection valve. At the time of light load, the work valve 111 is closed, so that a mixture is supplied via a helical flow path 110 and the helical port 103, resulting in a swirl. Due to this swirl, a rich, mixture supplied from the straight port 102 moves to the vicinity of an ignition plug 101, so that the ignition is maintained.
Patent JP-H10117663-A (JP)
Title: Removing device of matter stuck to water bottom
Inventor: MAETANI KIMISHIGE
IPC: B05B1/14
Filed: 1996-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a removing device reducing the loss of ejecting energy and also corresponding to the construction of a large area by removing matters stuck to the bottom of water by means of ejecting. SOLUTION: The removing device 10 removing a water bottom stuck matter 102 by ejecting high-pressure water or air supplied from a ship is provided with a towing wire 114 connected with the ship, a towing frame 16, a pair of guiding wheels 12 and an ejecting unit 20. The frame 16 and the unit 20 are mutually freely turnably connected through a joint pin 43 at connecting parts 19 and 34, and the unit 20 is provided with a frame part 32 and a nozzle unit capable of holding the ejecting direction 30 of high-pressure water, etc., on a vertically lower side.
Patent JP-H06216087-A (JP)
Title: Method of reduction of particle contamination in semiconductor device process
Inventor: ANANDO GIYUPUTA
IPC: H01L21/3065
Filed: 1993-11-24
Abstract: PURPOSE: To remove particles from the surface of a substrate and a plasma processing chamber. CONSTITUTION: In the process for removing particles from the surface of a wafer 22 to be processed in an etching chamber 14, the plasma is formed from inert plasma precursor gas in the chamber 14, and the particles, which are attached with weak force, are lifted from the surface of the wafer 22. Then, the flow rate of the inert gas is increased without increasing the pressure in the chamber 14. Thus, there particles are made to be pushed out to the outside of the range of the surface of the wafer 22. These particles are removed by using an exhausting device for the vacuum chamber. The particles having the particle diameters not smaller than about 0.1 micron can be removed by this method.
Patent JP-H05125340-A (JP)
Title: Self-fading sprayable adhesive
Inventor: MASUZAKI HISAO
IPC: C09J7/00
Filed: 1991-11-08
Abstract: PURPOSE: To enable the uniform coating generating no irregularity by temporarily coloring an adhesive difficult to coat uniformly becuase the discrimination of a coated part and an uncoated part or the confirmation of a coating thickness is difficult because of colorlessness or an extremely light color.  
     CONSTITUTION: This self-fading sprayable adhesive contains a colorless or light-colored org. solvent type adhesive component (A), a basic material easily volatilized at the normal temp. (B), an acid base indicator developing a color under basic environment and faded or discolored under non-basic environment (C) and a propellant (D). 
     COPYRIGHT: (C)1993,JPO
Patent JP-H01134697-A (JP)
Title: Monitoring device for rainwater draining pump place
Inventor: KOJIMA TSUTOMU
IPC: F04B49/06
Filed: 1987-11-20
Abstract: PURPOSE:To evacuate the function lost of a rainwater draining pump place in advance by forecasting the number of pump to be needed when present rainwater flowing quantity is continued and information to decide whether the pump place goes to a dangerous condition or not without depending on the intuition of a drive with using a monitoring device. CONSTITUTION:The rainwater draining pump place is composed of a pump #1, a tube beam 2 for rainwater gathering, whose port is opened in this place, plural draining pumps 3, a pump driving control board 4, a water level detector 5, a signal converter 6, a water level indicator 7 and a monitoring device 8, etc., here, in the monitoring device 8, a deciding part 9 to use an operating device, which is composed of a computer, a display lamp device 10 and a lamp driving circuit 11 are provided and this is used as a display part 12. In the deciding part 9, data to be already known such as the output signal of the water level detector 5, a pump number signal from the control board 4, draining quantity per pump and the area of the pump #1 are wholly inputted and in correspondence to the ascending and descending of a water level, the number of the pumps to be driven is determined.