baber/WOPTO huggingface dataset:
Patent JP-H02135700-A (JP)
Title: Electron beam accelerater
Inventor: SUZUKI TOSHIMITSU
IPC: H05H15/00
Filed: 1988-11-17
Abstract: PURPOSE:To improve efficiency of acceleration by making an electron beam incident to a standing wave accelerating tube in a reverse direction to that emitted out therefrom before by deflection and phase adjusting apparatuses and adjusting the phase of the electron beam when incident to repeatedly accelerate the electron beam by the same standing wave accelerating tube. CONSTITUTION:An electron beam 2 accelerated up to a speed close to the luminous flux by a buncher accelerating tube 5a is deflected by a small angle deflection electromagnet 25a and then passes through a beam duct 22a and further is made incident to a standing wave accelerating tube 21 where it is further accelerated. The electron beam 2 next passes through a beam duct 22b and is deflected by a small angle deflection electromagnet 25b and further made incident to a deflection duct 24b. Then, the electron beam 2 is deflected by 270 by an acromatic deflection magnet 25b and again deflected by the electromagnet 25b. The electron beam 2 next passes through the beam duct 22b and made incident to the standing wave accelerating tube 21 in a reverse direction to that emitted out therefrom before. Accordingly, the electron beam is repeatedly, accelerated by the same standing wave accelerating tube.
Patent JP-H04162350-A (JP)
Title: Seal battery
Inventor: TAKEUCHI ICHIRO
IPC: H01M50/528
Filed: 1990-10-25
Abstract: PURPOSE:To reduce internal resistance by providing a specific current collector having a plurality of lead parts and current collecting parts which are formed by cutting partly a disk raised. CONSTITUTION:A current collector 21 is formed by providing a cut-in partly in a disk cut-raised toward the center and provided with a plurality of lead parts 12 welded to a seal port plate 21 and current collecting parts 11 welded to a plate end edge protruded upward of an electrode unit 22. A distance lfrom the internal diameter center of a grooved part 25 of a sheathing can 23 in the current collector to a riseup part of the lead part 12 is set to a relation where 0<l<r1/2 relating to a radius r1 of an internal diameter of the grooved part 25, and a width W of the lead part 12 of the current collector is set to a relation where W<2(r1<2>-l<2>)1/2, so that a distance r2 from the riseup part of the lead part 12 to the seal port plate 21 is shortened, on the other hand, to widen the width W of the lead part 12. In this way, internal resistance can be reduced.
Patent JP-H01130291-A (JP)
Title: Data recognizing device
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G06K9/03
Filed: 1987-11-16
Abstract: PURPOSE:To confirm whether an inputted mathematical expression has been recognized correctly or not by providing a message display means for displaying a question message for asking whether a result of recognition is right or wrong. CONSTITUTION:A handwritten coordinate input device 1 whose input and output are formed unitedly is constituted of a pen 11, a tablet 12 and a liquid crystal display 13. Also, a microcomputer 2 is constituted of a handwritten character recognizing means 21, a mathematical expression recognizing means 22, an arithmetic means 23 and a display control means 24. On the liquid crystal display 13, in order to ask whether an inputted expression has been recognized correctly or not, to an operator, the recognized expression is displayed, and also, a message for asking whether it is satisfactory or not is displayed. In case an answer that said expression has been recognized correctly has been obtained, the arithmetic means 23 executes an operation, and a solution is displayed on the liquid crystal display 13.
Patent JP-H01130907-A (JP)
Title: Release agent for frame for concrete
Inventor: YAMADA TATSUO
IPC: B28B7/38
Filed: 1987-11-16
Abstract: PURPOSE:To improve releasing performance and rust proofing property by a method wherein mineral type oil is blended with wool grease and, further, liquid paraffin is added as the adding agent of mineral type oil. CONSTITUTION:The mixing ratio of respective constituents is determined so that release agent is mixed with 0.01-20% pts.wt. of wool grease, the release agent is mixed with 50% pts.wt. or more of mineral type oil and the release agent is mixed with 0.01-40% pts.wt. of liquid paraffin. The wool grease is molten at a temperature near 50 deg.C and previously mixed mineral type oil and the liquid paraffin are preferably added thereto. Various high-class fatty acids are contained as the constituent of the wool grease and, as a result, releasing performance may be obtained. The property of the wool grease, which is one of the defects of the wool greases and being mixed with water easily, may be improved by mixing it with the mineral type oil. The wool grease is provided with rust proofing property which is the property of the wool grease itself and, further, the oil is mixed with liquid paraffin, whereby releasing performance may be improved and the grease may permeate into fine scratches on the internal surfaces of a frame for concrete.
Patent JP-H10133802-A (JP)
Title: Inputting pen for pen-input system terminal equipment
Inventor: INUZUKA KYOKO
IPC: G06F3/041
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an inputting pen realizing input in the dark with this input pen without equipping a terminal equipment with a back light for illuminating a liquid crystal panel. SOLUTION: A miniature bulb 8 is provided in the inputting pen 1, and when a switch 6a is turned on, the miniature bulb 8 is lit by a cell 4 set in a main body case 2. A light emitted from this miniature bulb 8 is reflected by a reflecting mirror 9, and is made to go out in the direction to the tip of the inputting pen 1 through a clear annular wall 3a. This light illuminates the input face of the terminal equipment, e.g. a liquid crystal panel. This enables viewing the input face even in the dark and proper input. Thus, the back light for a liquid crystal panel is made unnecessary, and miniaturizing and thinning of a terminal equipment is enabled, and the power consumption is reduced and the life of cell is prolonged.
Patent JP-H11125476-A (JP)
Title: Multi-room air conditioner having a plurality of outdoor units and operating method therefor
Inventor: KOMINAMI SATOSHI
IPC: F25B13/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a multi-room air conditioner in which so-called liquid back operation can be prevented in case of outdoor mulit-system. SOLUTION: When an outdoor multi-system is operating with the outdoor unit 21 out of outdoor units 21, 22 and the temperature on the bottom of the container of a compressor, i.e., the under dome temperature, detected by an under dome temperature sensor 26 drops below a specified level, the solenoid valve 24 of a stopping outdoor unit 22 is opened to start cooling operation. Excess coolant is fed forcibly to the heat exchanger 17 of the outdoor unit 22 and stored therein.
Patent JP-H04164798-A (JP)
Title: Carriage device for tubular body
Inventor: HAMADA ISOROKU
IPC: B66C17/04
Filed: 1990-10-25
Abstract: PURPOSE:To enable a tubular body to be easily carried by laying a pair of rails at both sides of tubular body. carriage space for placing a mobile carriage thereon, supporting a lift beam on the mobile carriage in such a way as to be freely liftable, and providing the beam with a plurality of buckets in a direction orthogonal with a travel direction. CONSTITUTION:A pair of rails 3 parallel to each other in a lengthwise direction are laid at both sides of carriage space 2 for a concrete pile 1, and mobile carriages 4 are respectively so placed on the rails 3 as to be capable of travel. Each end section of a lift beam 5 capable of elevation with a lift drive device 6 is placed on both carriages 4. The lift beam 5 is provided with a plurality of buckets 7 at suitable intervals in a direction orthogonal with a travel direction, and the buckets 7 are constituted of synchronously operated clampers 71 and 72. When the pile 1 is clamped with the buckets 7 at a shipping point, the lift beam 5 is elevated. Consequently, the pile 1 is horizontally elevated, carried to a destination and then lowered. It follows, therefore, that the pile 1 can be easily carried in horizontal state.
Patent JP-H09134196-A (JP)
Title: Voice coding device
Inventor: EBARA HIROYUKI
IPC: G10L19/038
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To obtain a code vector suitable for both of the first half and the second half of a data line even when a pitch period is changed in a coding object data line by forming the code vector of an adaptive code book by using the pitch lags of the first half and the second half of the coding object data line in a pitch extracting device, the adaptive code book and a code vector generator particularly. SOLUTION: The code vector generator 105 selects out plural pitch lags (Pi2) whose self correlation function becomes large as pitch lag candidates, and takes out two kinds of adaptive code vectors of a time length L from the adaptive code book 109 by using respective Pi2 and the past (outputted in the immediately before data line of the time length L) pitch lag Pi. Then, the generator 105 generates one code vector by using two kinds of taken out adaptive code vectors.
Patent JP-H06141416-A (JP)
Title: Method for mounting electric parts
Inventor: UCHIDA TATSUMI
IPC: H02B1/04
Filed: 1992-10-28
Abstract: PURPOSE:To reduce the length of wiring and to improve mounting density by mounting two DIN rails to a part-mount panel via a spacer an then mounting electronic parts and electric parts to both DIN rails. CONSTITUTION:A plurality of DIN rails 2 are mounted to a part-mount panels 1. At that time, a DIN rail 4 is superposed on the DIN rails 2 via a spacer 3. For example, an electromagnetic switcher 5, a three-phase surge absorber 6, and a terminal block 7 are mounted to the upper DIN rail 2, the lower DIN rail 2, and the DIN rail 4, respectively, thus reducing wiring between the three- phase surge absorber 6 and the terminal block 7 and then improving the mounting density of parts on the part-mount panel 1.
Patent JP-2000120771-A (JP)
Title: U-shaped hydraulic vibration damping device
Inventor: FUJITA KAZUMASA
IPC: B63B35/44
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a U-shaped hydraulic vibration damping device capable of suppressing vibration in multiple directions with a comparatively simple structure. SOLUTION: Fluid 14 is introduced into a U-shaped tank 11 (11A to 11D) composed of a horizontal portion 12 and vertical portions 13 connected to both ends thereof. Vibration of a structural body of an object is damped with frequency of mutual movement the fluid 14. In such a vibration damping device, the U-shaped tanks 11A to 11D are combined in the state of the vertical portion 13 commonly used by the adjacent U-shaped tanks.
Patent JP-2000122411-A (JP)
Title: Method and device for forming image
Inventor: SAKAI TOSHIO
IPC: G03G15/08
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a non-contact type image forming method by which surface staining can be more surely avoided. SOLUTION: In order to avoid the flying of toner between the latent image part of a photoreceptor drum and a developing roller, potential difference between the peak value of AC voltage whose polarity is identical to the side of the electrifying polarity of toner and the surface potential of the latent image part is maintained to be smaller than the minimum flying potential difference Emin. Besides, potential difference between the peak value of the AC voltage and the non-latent image part of the photoreceptor drum is maintained to be equal to or over the difference Emin. Then, the frequency (f) of AC voltage is set to be under 10 (kHz).
Patent JP-H01130627-A (JP)
Title: Digital/analog converter
Inventor: MORI IICHIRO
IPC: H03M1/74
Filed: 1987-11-17
Abstract: PURPOSE:To decrease the conversion error due to the difference from a base- emitter voltage VBE of a transistor(TR) by adopting the constitution such that an output of each digital/analog converter constituted in the unit of groups is given to weighting resistors constituted as a totempole. CONSTITUTION:TRs Q1-Q10 constituting a current mirror are divided into groups consisting of Q1-Q5 and Q6-Q10. The output of each digital/analog converter comprising groups of D/A conversion circuits comprising resistors R1-R9 and the TRs Q1-Q5 and groups of D/A conversion circuits comprising resistors R10-R18 and the TRs Q6-Q10 is given to weighting resistors R19, R20 of totempole constitution to synthesize outputs of multi-stage of digital/ analog converters. Thus, the emitter current per one element of the TRs Q1-Q10 is made equal to reduce the error of D/A conversion due to the error in the voltage VBE.
Patent JP-H07292000-A (JP)
Title: Human monoclonal antibody to hiv
Inventor: MASUYASU YASUHIKO
IPC: C07K19/00
Filed: 1994-11-24
Abstract: Human monoclonal antibodies which belong to the IgG1 subclass and which are specific for HIV are described. These monoclonal antibodies are predicted to be useful in the diagnosis, prevention and therapy of HIV Infection.
Patent JP-H09133310-A (JP)
Title: Combustion method with low generation of nitrogen oxide and apparatus therefor
Inventor: MOGI TORU
IPC: F23C99/00
Filed: 1995-11-08
Abstract: PROBLEM TO BE SOLVED: To restrict the generation of NOx substantially by using a unique low NOx combustion method and an apparatus therefor. SOLUTION: A radial fuel jetting port 16 is provided at the tip part of a fuel pipe 1 to jet an auxiliary fuel in the same direction as a base part fuel jetting part 5 jets and a disc plate 9 larger than the fuel pipe 1 is provided on the upstream side thereof. Air is jetted from a cylindrical air jetting part 22 for forming an air flow and a fuel from the base part fuel jetting part 5 is jetted at the right angle to an air flow jetted from a slot-shaped air jetting part 22 so as to make the fuel excessive at an excessive fuel jetting part 26 while making the air excessive at an excessive air jetting part 27. In this manner, a variable density combustion is executed while making a mixed combustion. Ten (10)-20% of all the fuel is jetted radially as auxiliary fuel from the radial fuel jetting port 16 to burn while an internal furnace combustion gas flows as following wake.  Thus, a ratio is not less than 0.2 between the air flow velocity at the slot-shaped air jetting part 22 and the fuel flow velocity at the base part fuel jetting part 5.
Patent JP-H02136864-A (JP)
Title: Resin for toner
Inventor: FUNATO MAKOTO
IPC: G03G9/087
Filed: 1988-11-18
Abstract: PURPOSE:To obtain resin for a toner having superior grindability by specifying the grain size distribution of granular resin obtd. by suspension polymn. CONSTITUTION:The relation between the amt. of a dispersant for suspension and the grain size distribution of resin for a toner obtd. by suspension polymn. is established beforehand and resin for a toner contg. <=10wt.% fine powder passing through a 200-mesh screen is obtd. by suspension polymn. When a toner is produced with the resin, the productivity can be considerably improved because the resin has improved meltability and kneadability as well as improved grindability.
Patent JP-2001109787-A (JP)
Title: Method for processing character information
Inventor: MATSUOKA TATSURO
IPC: G06F17/50
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a character information processing method by which character information is held, which is provided with durability concerning even the data conversion or alteration of drawing data of a CAD or the like. SOLUTION: In the method, character information is buried in drawing data by a process where each prescribed character is assigned to each one of a plurality segments different in length to adopt them as a character segment, a process where the plurality of character segments being equivalent to character information are continuously connected to form a character string segment expressing character information, a process where leader information which declares that it is the character string segment is added and a process where the character string segment is superimposed on the optional segment of the graphic in drawing data, and character information which is buried in the graphic of drawing data is displayed by a process where leader information is detected from drawing data by a filter to confirm the character string segment.
Patent JP-H08146968-A (JP)
Title: Sound absorbing material and its installation method
Inventor: ANDO HIDEYUKI
IPC: G10K11/16
Filed: 1994-11-25
Abstract: PURPOSE: To provide a sound absorbing material which exhibits good sound absorbing characteristics in a low frequency range in spite of a low content of powder and to prevent the degradation in performance by spilling of the powder by forming this sound absorbing material by lowering the content of the powder from a front surface toward a rear surface. CONSTITUTION: This sound absorbing material is formed by holding the powder 1 in gaps 3 among fibers 2 via binders 4 and is formed by lowering the content of the powder 1 from the front surface 5 toward the rear surface 6. Such sound absorbing material has the good sound absorbing characteristics in a wide frequency band by effectively absorbing the sounds of particularly the low frequency range with the powder 1. In addition, sound waves 7 entering from the front surface 5 having the high content of the powder 1 are particularly effectively absorbed and the content of the lower 1 is lower on the rear surface 6 side which contributes less to the sound absorption. The good sound absorbing characteristics are obtd. by lowering the content of the powder 1 as a whole.  Namely, the good sound absorbing characteristics are exhibited in the low frequency range even if the content of the powder 1 is low. Since the amt. of the powder 1 to be used is little as a whole, the sound absorbing material which is hardly deteriorated in performance by spilling of the powder 1 is obtd.
Patent JP-H07141102-A (JP)
Title: Cursor position input device
Inventor: ADACHI KOZO
IPC: G06F3/0362
Filed: 1993-11-19
Abstract: PURPOSE:To provide a compact, light and inexpensive cursor position input device without requiring a flat using space. CONSTITUTION:The cursor position input device is constituted of an input means 1a consisting of a resistor plate part 10 forming a band-like resistor body extended in the circumferential direction from a common conductor 11 arranged in the vertical direction on the surface of a cylindrical insulating body and changing the resistance value of the resistor successively in the circumferential direction and in stages in the vertical direction, an operation part 20 provided with a sliding shaft part 13a connecting its upper part to the conductor 11 and a pushbutton switch part 24 and a box body part 30 arranging a contact 22a on the inside of a cylinder and a sliding shaft hole 23a on the upper part of the periphery of the operation part 20, a detecting means for detecting a resistance value between the conductor 11 and the contact 22a and a contact signal from the switch part 24, an A/D conversion means for converting a detection signal by the detecting means into a digital signal, a coordinate conversion means for converting the resistance value into a X-Y coordinate value, and an output means for sending a signal from the coordinate conversion means.
Patent JP-2001111116-A (JP)
Title: Chip type semiconductor light emitting device
Inventor: OKAZAKI TADAHIRO
IPC: H01L33/54
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a chip type semiconductor light emitting device which efficiently radiates heat generated by semiconductor light emitting elements, without lowering the reflection efficiency, and to prevent the short circuit between electrodes during soldering to a circuit board. SOLUTION: In a chip type semiconductor light emitting element, a heat radiating material is contained in a chip substrate. To ensure the prevention of short circuit between electrodes, the ends of the radiating material are preferably located inwards from the side face of the chip substrate, and to more accelerate the radiation of heat generated by the semiconductor light emitting element, openings for exposing a part of the radiating material are preferably formed into the backside of the chip substrate.
Patent JP-2000117292-A (JP)
Title: Calcium oxalate scale inhibitor for use in paper pulp production process
Inventor: ITO HITOSHI
IPC: C02F5/00
Filed: 1998-10-13
Abstract: PROBLEM TO BE SOLVED: To provide the inhibitor which is capable of continuously and efficiently inhibiting calcium oxalate scale from being formed in a paper pulp production process and has good biodegradability by preparing an inhibitor containing as an active ingredient, a polyepoxysuccinic acid derivative obtained by reacting a hydroxycarboxylic acid with epoxysuccinic acid in a prescribed molar ratio of the hydroxycarboxylic acid to epoxysuccinic acid. SOLUTION: This inhibitor for inhibiting formation of calcium oxalate scale in a paper pulp production process, contains as an active ingredient, a polyepoxysuccinic acid derivative obtained by reacting a hydroxycarboxylic acid with epoxysuccinic acid in a molar ratio of the hydroxycarboxylic acid to epoxysuccinic acid of 1:3 to 1:30. As this hydroxycarboxylic acid used as one of the raw materials for preparation of the polyepoxysuccinic acid derivative, tartaric acid, malic acid, citric acid, lactic acid, gluconic acid, or the like, can be used. Epoxysuccinic acid used as the other raw material for preparation of the polyepoxysuccinic acid derivative, is prepared by a well-known method.  In the preparation of such a polyepoxysuccinic acid derivative, when the molar ratio of epoxysuccinic acid is lower than the above range, the scale inhibitory effect of the resulting polyepoxysuccinic acid derivative is drastically reduced and when the molar ratio of epoxysuccinic acid is higher than the above range, and also if a calcium compound is used as a catalyst, separation of an insoluble calcium precipitate is sometimes caused.
Patent JP-H03173798-A (JP)
Title: Formation of high temperature gas corrosion layer deposited electrically
Inventor: THOMA MARTIN DR
IPC: C25D15/02
Filed: 1990-10-25
Abstract: PURPOSE: To obtain a high-strength high-temp. gas corrosive layer having a high insertion rate of the suspended powder in a metallic matrix by arranging a constitutional member into a bath consisting of an electrolyte contg. a matrix material and suspension of Cr and Al alloy powder.  
     CONSTITUTION: The electrolyte contg. the matrix material and the suspension consisting of the alloy powder contg. Cr and/or Al and having spherical and passivated surface are mixed. Bubbles are incorporated into this suspended electrolyte bath and the constitutional member to be deposited with the films is horizontally arranged in the bath and is rotated around the horizontal axis. Next, a current is impressed on this constitutional member as a cathode to electrically deposit the Co and/or Ni layer embedded in the alloy powder and, thereafter, a heat treatment is executed to form the alloy. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H04174767-A (JP)
Title: Production of ultrafine polyamide fiber
Inventor: TASHIRO MIKIO
IPC: D06M101/16
Filed: 1990-10-30
Abstract: PURPOSE:To stably obtain the subject remarkably ultrafine fiber having a very soft touch and useful for a base fabric of an artificial leather at a low cost by blending a polyamide with polyethylene and an acid-modified polyolefin and forming a blended fiber. CONSTITUTION:A mixture composed of (A) a polyamide, (B) polyethylene and (C) an acid-modified polyolefin and satisfying both the relations WA/WB=(30-60):(70-40) and WC/(WA+WB)=0.01-0.30 [WA WB and WC respectively show weight of component (A), (B) and (C) contained in mixture] is melt spun and stretched to produce a blended fiber having 1-10 denier single yarn fineness. The components (B) and (C) are dissolved and removed from the above- obtained fiber, thus giving the objective fiber having <=0.1 denier fineness.