baber/WOPTO huggingface dataset:
Patent JP-S53125898-A (JP)
Title: Receipt issuing system for dot printer
Inventor: OOTSUKI TOMOSHIRO
IPC: G07G5/00
Filed: 1977-04-11
Abstract: PURPOSE: To shorten the time period required for the printing operation, the paper feeding operation and the receipt issuing operation by accomplsihing the a paper feeding operation of the recording paper, which has been subjected to the printing operation, when more than one sheet of paper is printed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07248400-A (JP)
Title: Unloading device for nuclear fuel pellet
Inventor: SAITO KENZO
IPC: G21C19/36
Filed: 1994-03-11
Abstract: PURPOSE:To enable work by a single operator by shortening a machine installing space. CONSTITUTION:An unloading device for a nuclear fuel pellet is composed of a holding stand 10 to hold a both end cut nuclear fuel rod 12, a universal rod 20 which is arranged on a line and to which plural column bodies are connected from one end side to the other end side by a linear body, a driving part 21 to push out a nuclear fuel pellet loaded on the nuclear fuel rod from the nuclear fuel rod by inserting this universal rod 20 in the nuclear fuel rod, a guide part 28 to guide the nuclear fuel pellet pushed out from the nuclear fuel rod to a housing vessel and a guide part 27 to guide the universal rod to an opening of the nuclear fuel rod from the driving part.
Patent JP-H11224361-A (JP)
Title: Automatic vending machine
Inventor: ASANO MASAKI
IPC: G07D9/00
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To perform pay-out with the little spread of paper money, to facilitate taken-out, to prevent the tips of the paper money from being dispersed and to easily put it in a wallet by providing a slope rising toward a front part on a change paper money receiving base. SOLUTION: By inserting large amount paper money and pressing a desired ticket selection switch, a specified ticket is paid out. Then, by pressing a change button, change coins or change paper money is paid out. The change paper money receiving base 7 is attached to the front end of a change paper money pay-out port 10 and a paper money stopper 12 is formed at the front end of the receiving base 7. Then, on the upper surface of the receiving base 7, the side of the paper money stopper 12 is higher than the side of the change paper money pay-out port 10 and it is formed so as to be the slope rising toward the front part. By attaining the change paper money receiving base 7 in such a shape, when the plural sheets of the paper money are paid out, the spread of the tip parts of the paper money is reduced and they are easily grasped.  Also, since the paper money is arranged and paid out, the need of arranging the paper money is eliminated even at the time of putting it in the wallet.
Patent JP-H025002-A (JP)
Title: Multi-color filter for display device
Inventor: ROJIYAA GURIIN SUCHIYUWAATO
IPC: G02F1/13357
Filed: 1989-02-20
Abstract: PURPOSE: To obtain maximum and uniform brightness over the whole of a display device by allowing each of plural filter element to have an area adjusted according to a compensated permeability coefficient in relation with the ratio of a primary color light in a pure white light, the ratio of the primary light in an illuminating light source, and the light transmitting capability of the filter element. CONSTITUTION: Plural filter elements 11-13 lined in the horizontal direction are constituted of various materials through which three primary colors, blue, green, and red are efficiently transmitted. The light transmitting capability is mutually different for certain applied brightness of back illumination, and different brightness is presented according to the transmitting capability of each filter element 11-13. Also, the ratio of the areas of the three color filter elements 11-13 is decided in inverse proportion to each light transmitting capability, and eliminated. Moreover, the size of each filter in the vertical direction is made substantially equal, and the size in the horizontal direction is made different, and the areas of the three filter elements 11-13 are made different from each other. Thus uniform brightness can be obtained.
Patent JP-H01217809-A (JP)
Title: Calking method for rivet type electric contact
Inventor: SASAKI NOBORU
IPC: H01H11/06
Filed: 1988-02-24
Abstract: PURPOSE:To decrease the abrasion and to extend the service life of a calking metal mold by attaching or implanting a fine powder of SiO2, MgO, and Al2O3 to the surface of a rivet type electric contact, and then, forming in calking process with the calking metal mold. CONSTITUTION:Prior to the calking formation of a rivet type electric contact with a calking metal mold, a fine powder of SiO2, MgO, and Al2O3 is attached or implanted to the surface of the rivet type electric contact, and then, the rivet type electric contact is inserted to the contact installing hole of a basic material. After that, it is formed in the calking process with a calking metal mold. In such a process, the fit between the metal mold of a mirror-like finished superhard alloy and the rivet type electric contact is reduced preventing a close adhesion. Consequently, when the rivet type electric contact is calking- formed, the inner surface of the calking metal mold is never torn off, and the abrasion is prevented. Furthermore, by using such a calking metal mold, the anti-deposition property and the anti-arc abrasion property can be improved.
Patent JP-H10227382-A (JP)
Title: Joint construction of flexible resin piping
Inventor: MORIKI HIROYUKI
IPC: F16L27/12
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide appropriate water hammer preventing function by arranging an inside member forming a water passage inside an outside member movably in the axial direction, forming a water hammer receiving face on this, and additionally providing an energization member toward the reverse direction to water hammer. SOLUTION: A casing 2 is connected to the faucet side through the connecting thread part 2a, and the flange part 2b of the casing and the flange part 3a of a spring presser cover 3 are connected together through a quick ring 9. A cylinder 4 arranged movably in the axial direction inside the casing 2 and the spring presser cover 3 is formed with a water passage R therein, a protrusion part 4b for connection is projected on the right side, a water hammer receiving face 4c perpendicular to the water passage R is step-difference-likely formed in the vicinity of the root, and the cylinder 4 is energized toward the left with a coil spring 5. A resin pipe 8 is connected to the faucet side through this joint 1.  When the faucet is suddenly closed, water hammer is generated in the water passage R, but the water hammer is added to the water hammer receiving face 4c, the cylinder 4 is moved on the right side against the coil spring 5, and hence the volume of the water passage R is spread so as to absorb the water hammer.
Patent JP-H08237416-A (JP)
Title: Still image transmitter
Inventor: MARUYAMA KENICHI
IPC: H04N1/00
Filed: 1995-03-01
Abstract: PURPOSE: To send optional image information automatically to a receiver by detecting a DTMF signal of a telephone set between still image transmitters connected by the telephone line. CONSTITUTION: A still image transmitter 10, 15 at a transmitter side and receiver side are provided with DTMF signal detection circuits 1i, 1i', automatic call reception circuits 1h, 1h' enabling automatic call reception, selector circuits 1m, 1m' selecting any of cameras 11-13, and a number addition circuits 1f, 1f' adding an optional number when a video signal is stored in memorys 1g, 1g' respectively, an optional still image is sent automatically to the receiver by the telephone dial key operation to attain the switching of the cameras 11-13 at the transmitter side, storage of the camera video image to the transmitter side memory 1g and the reception of the video image by the receiver side.
Patent JP-S51116695-A (JP)
Title: Indicating method for air traffic control radar
Inventor: KOIZUME YOSHITAKA
IPC: G01S13/76
Filed: 1975-04-05
Abstract: PURPOSE:To make a prompt, simple discrimination and to improve the safety of a traffic control, by distinguishing a reception signal of a primary radar from that of a secondary radar or between reception signal codes of a secondary radar, by characterizing them by colors, and by indicating them on the same picture surface.
Patent JP-H07225602-A (JP)
Title: Control equipment
Inventor: WAKABAYASHI TAKESHI
IPC: G05B15/02
Filed: 1994-02-15
Abstract: PURPOSE:To display plural functions through easy operation while lowering the cost and reducing a stock by sharing common constituent elements of plural equipment kinds. CONSTITUTION:The control equipment is constituted by being separated into plural kinds of card type control unit A which includes a CPU 1 and an EEPROM (storage part) 3 that are so set that they perform mutually different arithmetic process according to plural equipment kinds and have them integrated, a main body unit B which is provided with input/output circuit parts 7 and 8, a display device 10, a key switch part (setting part) 9, and a power source part 16 which are common to plural equipment kinds, and is so constituted that plural kinds of card type control unit A can be freely replaced by insertion.
Patent JP-2000240977-A (JP)
Title: Air conditioner
Inventor: OKADA HIROKAZU
IPC: F24F13/20
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain an air conditioner in which dehumidification can be effected while ensuring a sufficient suction air volume even if the air conditioner is used in a limited space. SOLUTION: An air conditioner comprises an air inlet 7 and an air outlet 9 made in a body case, an air duct communicating with the air inlet 7 and air outlet 9 in the body case 5, a fan disposed in the air duct in order to suck the air from the air inlet 7 and to blow out the air from the air outlet 9, and an evaporator 13 disposed in the air duct in order to cool the air suck from the air from the air inlet 7 wherein a recess 8 is made at least partially in the air inlet 7.
Patent JP-S60187543-A (JP)
Inventor: NISHIMURA GENICHI
IPC: B65D65/40
Filed: 1984-03-07
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-H08242450-A (JP)
Title: Image coder and image decoder
Inventor: HASHIMOTO YASUHIRO
IPC: H04N19/186
Filed: 1995-03-01
Abstract: PURPOSE: To obtain the image coder in which image quality is improved by eliminating block noise caused by image compression coding. CONSTITUTION: A transforming unit 31 divides a digital image signal into plural image blocks and discrete wavelet transformation conducting plural stages of band division is applied to each image block. A predictive arithmetic section 32 predicts conversion data of an image block for a high frequency band after the discrete wavelet transformation from transformed data at an optional frequency band obtained by the discrete wavelet transformation processing by the transforming unit 31, and a difference between the prediction result and the transformed data for the high frequency band obtained by the discrete wavelet transformation by the transforming unit 31 is taken. Coding means 33, 34 apply compression coding to transformed data at an optional frequency band obtained by the transforming unit 31 and applies compression coding to the result of subtraction obtained by the prediction arithmetic section 32 as transformed data at a high frequency band.
Patent JP-S51116407-A (JP)
Title: An oil pump for automatic transmission of automobiles
Inventor: AKASHI MITSUO
IPC: B60W10/103
Filed: 1975-04-07
Abstract: PURPOSE: To provide an oil pump structure not complicated though the size and the pump loss thereof is reduced by the capability of stopping the oil supply of the fluid pressure torque converter and the lubrication system on the low-speed revolution thereof. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H03244246-A (JP)
Title: Signal converter
Inventor: HONMA YUJI
IPC: H04L27/14
Filed: 1990-02-22
Abstract: PURPOSE:To correct fluctuation in the zero point of a converter caused by a temperature change, etc., and to prevent the deviation of a sampling point as well by providing a function to correct the fluctuation of the zero point to be generated in the process of conversion and gradually changing a ratio for a synthesizer to synthesize converted signals outputted from two converters. CONSTITUTION:A first select signal (a), second select signal (b) and synthesizing ratio control signal (g) are generated at prescribed timing and while receiving the outputs of first and second FM demodulators 31 and 41, the first and second FM demodulators are corrected by respectively controlling the zero points according to first and second offset control signals (c) and (d). An operation composed of four cycles such as cycles c1, c2, c3 and c4 is repeated and in the cycle c1, the zero point of the first FM demodulator 31 is corrected. In the cycle c2, the output signal of a synthesizer 5 is smoothly switched from an output signal (f) of the second FM demodulator 41 to an output signal (e) of the first FM demodulator 31 and in the cycle c3, the zero point of the second FM demodulator 41 is corrected. In the cycle c4, the output signal of the synthesizer 5 is smoothly switched from the output signal (e) of the first FM demodulator 31 to the output signal (f) of the second FM demodulator 41.
Patent JP-H04280166-A (JP)
Title: Picture reader
Inventor: HAYASHI MASAYUKI
IPC: H04N1/407
Filed: 1991-03-08
Abstract: PURPOSE:To prevent saturation at an A/D converter section by adjusting an output of a detection means detecting a background density of an original corresponding to the characteristic for each machine. CONSTITUTION:The reader is provided with a picture read means 9 scanning an original in the main scanning direction and the subscanning direction to generate a picture signal with a level corresponding to the density of the original picture, a background level detection means 30 generating a background signal of a level corresponding to the background density of the original, an arithmetic means 40 generating a reference signal with a level resulting from multiplying a coefficient with a level of the background signal of the background level detection means 30, an adjustment means 40 adjusting the coefficient, a VR1 and a conversion means 24 converting a picture signal into a digital signal representing a difference of a level of the picture signal with respect to the level of the reference signal.
Patent JP-S52125270-A (JP)
Title: Semiconductor element electrode and its preparing method
Inventor: NAKAMURA NOBUAKI
IPC: H01L21/288
Filed: 1976-04-14
Abstract: PURPOSE: To obtain a semiconductor element the initial characteristics of which are maintained without deteriorating BVEBO even by the heat treatment of 5H at 450° C. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06226098-A (JP)
Title: Hydrogen peroxide decomposition catalyst and production therefor and sterilizing method for contact lens using the catalyst
Inventor: KATO TAKUO
IPC: C02F1/58
Filed: 1993-02-05
Abstract: PURPOSE:To obtain an objective hydrogen peroxide decomposition catalyst by depositing metal having hydrogen peroxide decomposition capacity on gamma-alumina surface-treated with a zinc salt. CONSTITUTION:Stabilized hydrogen peroxide decomposition capacity is obtained by allowing the metal having hydrogen peroxide decomposition capacity to be adsorbed on the gamma-alumina uniformly and also strongly and also the hydrogen peroxide decomposition efficiency is enhanced, thus hydrogen peroxide is efficiently decomposed with a small quantity of the catalyst and hydrogen peroxide does not remain. Also, since the use quantity of the catalyst can be small, an initial hydrogen peroxide decomposition speed is effectively made late, though the catalyst was fed from a sterilization process, and sterilization of the contact lens can be effectively performed with hydrogen peroxide. The sterilization process and neutralization process can be performed in parallel, and then the sterilization process of the contact lens becomes simple.
Patent JP-S52126556-A (JP)
Title: Impurity removal of heat exchanger emplying sea water for cooling and its device
Inventor: NAKAMOTO YASUAKI
IPC: C23F14/02
Filed: 1976-04-16
Abstract: PURPOSE: In the heat exchange and cooling water system of power station, to blow ozone to its sea water  intake can lead to lead to die out maritime creatures to invade into the system and moreover removal of foreign matter is possible from heat exchanger without causing sea water contamination. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08239215-A (JP)
Title: Production of barium titanate-based semiconductor ceramic composition raw material
Inventor: OSAWA TOSHIAKI
IPC: C04B35/46
Filed: 1995-03-02
Abstract: PURPOSE: To obtain a sinterable barium titanate-based semiconductor ceramic composition raw material having small particle diameter and uniform particle diameter distribution in high purity at a low cost. CONSTITUTION: This method for producing barium titanate-based semiconductor ceramic composition raw material comprises a step for providing at least one kind of salt selected from a barium salt, a calcium salt, a lead salt and a strontium salt necessary for constituting barium titanate-based semiconductor ceramic composition and a step for providing a semiconducting element salt for constituting the barium titanate-based semiconductor ceramic composition onto the surface of titanium dioxide powder and a step for baking the composition after the above steps.
Patent JP-H11224669-A (JP)
Title: Binder for nickel-hydrogen battery electrode and nickel-hydrogen battery electrode
Inventor: NORITAKE YOSHIKA
IPC: H01M4/32
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide high conductivity, excellent electrolyte resistance and a good binding property by polymerizing and containing two kinds of specific (meta)acrylic acid alkyl ester, ethylene unsaturated carboxylic acid and a specific quantity of another monomer copolymerizable with them as required at specific ratios under the existence of a specific quantity of organo-polysiloxane. SOLUTION: Polysiloxane 1-90 pts.wt. and monomer components 99-10 pts.wt. in total are polymerized. The monomers are constituted of (meta)acrylic acid alkyl ester 1-70 wt.% having the carbon number 1-3 of the alkyl group, (meta) acrylic acid alkyl ester unit 25-97 wt.% having the carbon number 4-10 of the alkyl group, ethylene unsaturated carboxylic acid unit, and another monomer unit copolymerizable with them as required at 100 wt.% in total. The organopolysiloxane having a cyclic structure is preferably used, and methyl ester, ethyl ester or n-butyl ester is used for the (meta)acrylic acid ester.
Patent JP-S57158004-A (JP)
Title: Magnetic transfer recorder
Inventor: HIGASHIYAMA TAIJI
IPC: G11B5/02
Filed: 1981-03-24
Abstract: PURPOSE: To form adjacent tracks on a tape at different azimuth angles while providing unevenness which corresponds to a signal to the recording tracks slanting to the lengthwise direction of the tape, by using a specific means of making unevenness of the 1st magnetic tape.  
     CONSTITUTION: A magnetic tape 1 while wound around the peripheral surface of a rotary drum 11 is run as shown by an arrow B. Laser beam 19 guided from a laser oscillator 18 to a mirror 17 is modulated with a signal 15 and then guided to an optical system 12 in the rotary drum by a mirror 21. Laser beam 20 is converted by a cylindrical lens 23 into a hyperelliptic beam, which is diffused by a convex lens 24, and branched by an optical branching means including a beam splitter 25 into two in the opposite directions at right angles to the shaft of the rotary drum 11 to illuminate a tape magnetic material leyer through condenser lenses 26 and 27. The track of the laser light beam slants to the lengthwise direction of the tape, and the cylindrical surface direction of the lens 23 is slanted to the common optical axis of the condenser lenses 26 and 27 at a prescribed angle to obtain different azimuth angles. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H03244262-A (JP)
Title: Selective charge control system for incoming call charge
Inventor: KAWAMURA TADAMITSU
IPC: H04M15/08
Filed: 1990-02-22
Abstract: PURPOSE:To execute fine call service control by analyzing a control signal from a control signal generator connected to a terminal such as a telephone set, etc., by a control signal analyzer provided at an exchange, and executing switching to charge to a call incoming side subscriber in respect to a specified call originating subscriber. CONSTITUTION:When a control signal analyzer 5 receives a dial number through an exchange control part 4, the subscriber data of a call incoming subscriber 10 is read out from a subscriber data memory part 7 through a charge control part 6, and when the call incoming subscriber 10 is an incoming call charging subscriber, it is decided whether a control signal code is registered or not. When the control signal code is registered to the subscriber data memory part 7, it is decided whether the control signal code decoded by the control signal analyzer 5 through the charge control part 7 is coincident with the control signal code in the subscriber data memory part 7 or not. When the code is not coincident but coincident with a frequency gauge 8 on the transmission side, a charge signal is sent out to the frequency gauge 9 on the call incoming side.
Patent JP-S59169581-A (JP)
Title: Coating method for interior surface of pipe
Inventor: SAKUMOTO TOSHIKAZU
IPC: F16L58/02
Filed: 1983-03-14
Abstract: PURPOSE:To uniformly coat the inside of a pipe even which may have a bent part of small radius of curvature, by forming at least rear one of two pigs between solventless paint is interposed from a spherical body having elasticity, and transferring each pig with fluid pressure from the backside. CONSTITUTION:A preceding pig 2 and a rear pig 3 comprising an elastic spherical body are inserted into a pipe body 1 such as a steel pipe, and solventless paint 4 is interposed in a space therebetween. The backside of the pig 3 is affected by fluid pressure such as air pressure, pressure difference is held between the front and rear sides of the pig 3, and said paint 4 is transferred through the pig 3. Hence, the film of said paint 4 is formed on the inner surface of the pipe body 1. As a material for forming the pig 3, rubber, soft synthetic resin, etc. may be used. As said paint, a substantially solventless type is preferable, and its viscosity is 200-600 poise at an ordinary temp. (0-40 deg.C). By this method, the formation of a uniform coating film can be performed, said uniform coating can be applied onto piping even which may have small radius of curvature, and the labor of treatment after the application processing can be remarkably curtailed.
Patent JP-S57157780-A (JP)
Title: Correction of deviation of printing position in printer
Inventor: HORI SHINICHI
IPC: B41J2/505
Filed: 1981-03-24
Abstract: PURPOSE:To prevent positional deviation of printing caused by a drive conducting system in a dot matrix printer which conducts reciprocal printing, when the present printing direction is different from the immediate preceding line and besides it is the printing of the first letter, by inserting spaces of a particular number of steps. CONSTITUTION:A CPU1 compiles the data which were inputted a region (A) on one-line basis and transmits thus compiled data to a region (B), and at the same time, it makes a memory region (C) memorize an information DI which shows printing direction of the line. In case that the datum read out from the region (B) is the first letter of the line, it is compared with the information which is stored in a region (E) and indicates printing direction of the previous line, and only when the result proved that the printing direction is different, a step motor driving circuit 6 for spacing is driven to initiate a particular step spacing motion, and then, printing motion is started.