baber/WOPTO huggingface dataset:
Patent JP-H01235677-A (JP)
Title: Thermal transfer color printer
Inventor: NEMOTO HIDEO
IPC: B41J15/16
Filed: 1988-03-17
Abstract: PURPOSE:To enable stable printing to be performed with little snaking of paper, by a method wherein a paper feed roller is directly connected to a paper discharge roller, they are driven with a same driving source, paper is always gripped, feed amounts of both rollers are equalized, and the paper is always reciprocated by constant tension. CONSTITUTION:A driving gear 5 is solidly established inside a driving pulley 5a to a paper feed roller 5. A driving gear 5b transmits driving force to a paper discharge roller driving gear provided united with a paper discharge roller 3 via an intermediate gear 8, and rotation of the paper feed roller 5 is transmitted to the paper discharge roller 3 via the intermediate gear 8. Diameters of the paper feed roller 5 and the paper dis. charge roller are set to a same one, and they are rotated by a ratio of 1 to 1. The paper discharge roller 3 pinches paper with a discharge pinch roller 4. Therefore, paper feed amounts of the paper feed roller 5 and the paper discharge roller 3 are equalized, the paper is always moved by constant tension, and the paper is reciprocated by being gripped with the paper feed roller and the paper discharge roller during printing operation. Therefore, stable travel with little snaking of the paper can be performed, and printing shear can be decreased.
Patent JP-S6272-A (JP)
Title: Benzo(a)phenazine derivative
Inventor: UDA YOSHIHIRO
IPC: C07D241/38
Filed: 1986-03-20
Abstract: NEW MATERIAL:The compound of formula I [R<1> is H, halogen, CH3, OH or alkoxy; R<2> is group of formula VI (R<5> is H, alkyl, cycloalkyl, benzyl or phenyl) or formula VII (R<6> and R<7> are H or lower alkyl or together with N form a heterocyclic group); R<3> and R<4> are H or lower alkyl; n is 2 or 3]. EXAMPLE:N-beta-dimethylaminoethyl 5-hydroxy-10-methoxy-9-methoxycarbonylbenzo [alpha]phenazine-6-carboxamide. USE:Medicinal drug having antitumor activity, useful for the remedy of cancer and enabling the solution of the problem of drug resistance. PREPARATION:The compound of formula I can be produced by condensing ethyl 3-hydroxy-1,4-dihydro-1,4-dioxo-2-naphthoate of formula V with the phenylenediamine compound of formula II and condensing the resultant compound of formula III with the alkylamine of formula IV in an organic solvent, etc.
Patent JP-S51140017-A (JP)
Title: Operation procedure and the device of gas producer loaded on a car
Inventor: MASUNAGA KUNIHIKO
IPC: F02D19/02
Filed: 1975-05-29
Abstract: PURPOSE: Exhaust gas is harmless, by process-controlling the gas producer on the strart of it, corresponding to the conditions on accelerated or contant travel. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60205383-A (JP)
Title: Tracking method of fixed point of object of measurement of distance measuring device
Inventor: TAKEUCHI KOUICHI
IPC: G01C15/00
Filed: 1984-03-30
Abstract: PURPOSE:To perform tracking operation over a wide range by reflecting dispersed light rays from a light ray generator through plural reflecting prisms for tracking. CONSTITUTION:Divergent light rays emitted by the tracking light ray generator are reflected by plural prisms for tracking. Then, reflected light from some of the prisms is photodetected by a photodetector. The photodetector outputs a signal corresponding to the deviation of the center axis of the divergent light rays from the axis of opposite light rays. This output signal is inputted to a servomechanism, which controls the attitude of the main body 18 of distance measuring device so that the output is zero. Thus, the center axis of the divergent light rays is aligned to the axis of the reflected light rays to perform the tracking over a wide range.
Patent JP-S541549-A (JP)
Title: Protective device of automatic door
Inventor: OOKUBO ISAO
IPC: B66B13/08
Filed: 1977-06-03
Abstract: PURPOSE: To prevent the opening of a door during the travelling of an elevator, by beforehand providing the door with driving force in the closing direction during the closing of the door. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11251780-A (JP)
Title: Grounding structure for shielding member
Inventor: KODAMA SHIGENOBU
IPC: H05K1/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a grounding structure for a shielding member, which does not require any discrete component for earthing connection and does not impose any restriction to the circuit pattern design of the printed wiring board for earthing the shielding member. SOLUTION: The structure is provided with a printed board 13 having a component-mounting plane 13A and a soldering plane 13B, a heat-generating component 23 which is mounted on the component-mounting plane 13A of the printed board and soldered on the soldering plane 13B on the backside, a metallic shielding member 16 installed facing to the soldering plane 13B of the printed board 13, an insulator 17 prepared on a plane of the shielding member facing to the printed board, and a heat-radiating plate 15 for radiating the heat generated by the heat-generating component 23, wherein a leg member 15B of the heat-radiating plate 15 for fastening the plate to the printed board 13 is elongated, connected to the earth line on the soldering plane of the printed board 13, and connected further to the shielding member 16 piercing the insulator 17.
Patent JP-S55156968-A (JP)
Title: Paper feed control device
Inventor: YAGASAKI TOSHIAKI
IPC: B65H7/00
Filed: 1979-05-25
Abstract: PURPOSE: To restart paper feed smoothly, even when the original being fed is removed in the midway, by conveying the original to be discharged in the specified sequence unless defect occurs in discharge conveying.  
     CONSTITUTION: While feeding the original in a feed paper 42, if a slant feed is detected and the original reaching feed rollers 61, 62 is removed together with the original in a bucket part 41, signals S1, S2 of bucket sensor 47 and post sensor 44 become zero. Therefore, a motor M2 is turned off, and the rollers stop. However, since an FF116 for motor M1 of belt 63 is not reset, and the driving of the belt 63 continues, and the discharge of the original already copied on the platen 14 is finished. When the prepared original placed in the bucket part is set again, since the signal ADFE in original automatic feed device 40 is already latched, an FF108 for feed is set through a gate 102, thereby performing feeding operation. Thus, the paper feed may be restarted smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56160607-A (JP)
Title: Coordinate reader
Inventor: HIYANE MASAO
IPC: G01B11/03
Filed: 1980-05-16
Abstract: PURPOSE:To enable accurate measurement to be performed without the need for much higher degree of mechanical accuracy in guiding a scanner, by employing light beams as coordinate axes. CONSTITUTION:The light outputted from a laser source 8 is divided into four laser beams by means of a half mirror 9 and inputted to respective interferometers 10. Of the beams inputted to the interferometers 10, two beams (a and b) are allowed to go out of the interferometers 10, reflected from cube corners 11 and returned to detectors 12. Because the laser beams are returned after being reflected in the direction parallel to the incident direction, the position in the Y direction is measured on the basis of the wavelength of the laser beam. The laser beam c allowed to go out of the interferometer 10 is passed through a 45 deg. mirror 13, reflected from a cube corner 16 on a carriage 15 and returned to a detector 12. Accordingly, by subtracting said detected position in the Y direction therefrom, the X coordinate can be read.
Patent JP-S54157710-A (JP)
Title: Method and apparatus for feeding steel piece for heating furnace for steel piece
Inventor: INAZAKI KOUJI
IPC: F27D3/00
Filed: 1978-06-01
Abstract: PURPOSE: To minimize uniformly the lowering of temperature in the lengthwise direction of steel  piece by equalizing almost the loading times of steel piece on both working support beam and fixing support beam in a working support beam type steel piece heating furnace.   
     CONSTITUTION: In the working support beam type steel piece heating furnace 3, the billet 12 is  carried along from the receiving port 4 to the exhaust port 5, where the working support beam 6  makes a movement to carry the billet 12 by the square-form motion of the oil-pressure cylinders 8  and 9, as is known well, and also on the basis of the information 19 on the residence condition of  products, the treating capacities of each facilities, etc., a minimum rolling pitch at which rolling  is possible is calculated by the computer 13 every moment and an optimum rolling pitch at the  time is determined, followed by the movement of the beam 6 through the vertical movement  controller 14 and the horizontal movement controller 17 for the beam 6. Thus, it is possible to  equalize the loading times of the billet 12 on both the working support beam 6 and the fixed  support beam 1 and thus to uniformly minimize the lowering of temperature in the lengthwise  direction of steel piece.  
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01240188-A (JP)
Title: Functional organic thin film
Inventor: MIYASAKA TSUTOMU
IPC: C12N11/02
Filed: 1988-03-18
Abstract: PURPOSE:To obtain the title thin film of good film formability, by incorporating a binder comprising a polymeric organic compound etc. with a biologically active protein and a compound having functional group(s) capable of forming covalent bond by reaction with said protein. CONSTITUTION:A binder comprising a polymeric organic compound or lipid is incorporated with a biologically active protein and a polymer having at least one kind of functional group capable of forming covalent bond by reaction with said protein. Thence, the resultant binder is applied, through e.g., solution coating or chemical vapor growth, on a substrate consisting of a conductor such as metal or vitreous inorganic material etc. to form the objective water- insoluble organic film. Said polymer is typically, e.g., of formula I, II. The thickness of this organic thin film is 50Angstrom -10mu (pref. 100-5,000Angstrom  prior to the immobilization of said biologically active protein.
Patent JP-H02244269-A (JP)
Title: English word retrieving device
Inventor: TAKEUCHI MASANORI
IPC: G06F17/27
Filed: 1989-03-17
Abstract: PURPOSE:To improve the input flexibility of English words by returning a conjugated English word to its original form and reretrieving the word in consideration of the conceivable ways of conjugation in terms of the English grammar when the input English word is conjugated by its progressive form and not coincident with the English word data stored in a storage. CONSTITUTION:When an English word 'stepping' is inputted, a conjugation form check means A decides the word 'stepping' as a conjugated form. At the same time, a primary original form conversion means B deletes first the ending 'ing' to correct 'stepping' into 'stepp'. A primary retrieving means C is actuated to the 'stepp' and then a secondary original form conversion means D is actuated since the 'stepp' is not included in an English-Japanese dictionary. Then the final 'p' is deleted. As a result, the 'stepp' is corrected into 'step'. Thus 'step' is retrieved by a secondary reretrieving means E, and the retrieving result 'step' is displayed since the 'step' is included in the English-Japanese dictionary. In such a way, the flexibility is improved for the input of English words.
Patent JP-H06273812-A (JP)
Title: Light amplifier
Inventor: TOMINAGA KOJI
IPC: H01S3/10
Filed: 1993-03-24
Abstract: PURPOSE:To provide a light amplifier with extremely simple constitution and low power consumption. CONSTITUTION:In an optical device in which two first and second diodes D1, D2 provided with an intrinsic semiconductor (i) layer 13, of superlattice structure, respectively, and with nonlinear characteristic in which light transmittance in a wavelength area in the neighborhood of a light absorbing terminal is changed by varying a reverse bias voltage and also, the characteristic of a photoelectric current by input light is changed for the reverse bias voltage are connected in series, and a variable voltage source 10 for reverse bias voltage applying is connected to both terminals connected in series, and bias light is impressed to both the first and second diodes D1, D2. the photoelectric current characteristic of the second diode D2 for the reverse bias voltage applied to the second diode D2 Is crossed with that of the first diode D1 for that, and also, the inclination of the photoelectric current characteristic of the second diode D2 at a crossing operating point is set larger than that of the photoelectric current characteristic of the first diode D1, and signal light is inputted to the first diode D1, and inversely amplified signal light is taken out from the second diode D2.
Patent JP-H10257881-A (JP)
Title: Sample vessel
Inventor: OGAMA ATSUSHI
IPC: G01N33/50
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a sample vessel capable of taking a sample out of the vessel body by a simple constitution without removing a lid body from the vessel body. SOLUTION: This sample vessel is produced by perforating a screwed lid 2 for closing the opening 1a of a vessel body 1 to make an inserting hole 3 for inserting a sample-aspirating nozzle, etc., of an automatic analyzer into the vessel body 1 and equipping a film for closing the inserting hole 3 in a liquid-tight way. The film 4 is broken through by the sample-aspirating nozzle, etc., of the automatic analyzer to take feces as a test sample out of the vessel body 1.
Patent JP-S51141946-A (JP)
Title: Rack mechanism
Inventor: MARUYAMA KENJI
IPC: F16H55/26
Filed: 1975-05-30
Abstract: PURPOSE: Easily manufacturing a considerably long rack mechanism without having any error between pitch intervals. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04217652-A (JP)
Title: Acetic acid derivative, process for producing same, pharmaceutical preparation containing same and utilization thereof in production of pharmaceutical preparation
Inventor: ALIG LEO
IPC: A61K31/44
Filed: 1991-03-07
Abstract: Acetic acid derivatives of formula H2N(NH)C-X-Y-CO-Z-CH(Q1)COOQ2 (I), their hydrates, solvates and salts. In (I), Q1 = H, CH3 or phenyl. Q2 = H, phenyl-alkyl or physiologically-cleavable alkyl. X = 1,4-phenylene, 2,5- or 3,6-pyridylene or 1,4-piperidylene, which is bound to Y via the 4-C atom. Y = -(CH2)n-CONH-CH(Q3)-(CH2)m- (where n = 0-2 and m = 1-3); -CONH-CH2-CH(Q4)-, -(CH2)2-NHCO-CH2-, -NHCO-(CH2)3-, or a group of formula (a), (b) or (c). In the formulae, Q3 = H, CH3, phenyl, COOH, -COO-alkyl, -CONH-(CH2)2-COOH or -CONH-(CH2)2-COO-alkyl. Q4 = H, CH3 or phenyl. Z = 1,4-piperazinyl, 1,4-piperidinyl (which is bound to the CO group via the 1-N atom) or a group of formula -NH-CH(R1)- or -NH-CH(COR2). R1 = H, CH3, phenyl or COO-alkyl. R2 = an alpha-amino carboxylic acid linked via the amino group (or its ester or amide) or a group of formula -NH-(CH2)2-Ar, -CO2R2, an optionally mono- or dialkylated -CONH2 group, or a pyrrolidinoyl or piperidinoyl. Ar = phenyl optionally substituted by alkyl, alkoxy, -COOH, -CO-alkyl, -O(CH2)p-COOH (p = 1-4), O(CH2)p-COO-alkyl, -CONH2, -CONH-alkyl, -CO(alkyl)2, pyrrolidinoyl or piperidinoyl.
Patent JP-H09153453-A (JP)
Title: Treating liquid feeder
Inventor: SANADA MASAKAZU
IPC: B05D1/40
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To carry out a treatment property according to a required program by a method wherein a processing liquid feeder is corrected on feed/stop timing based on a measured delay time. SOLUTION: A feed start instruction is quickened by a previously measured start delay time TDS and executed as an actual feed start instruction at a point of time TS, and a feed stop instruction is quickened by a previously measured start stop time TDE and executed as an actual feed stop instruction at a point of time TE. By this setup, photoresist liquid fed from a processing liquid nozzle is discharged out at a point of time tS when the feed starting instruction of a processing program is expected to be executed and stopped at a point of time tE when a feed stop instruction is expected to be executed.
Patent JP-S61223154-A (JP)
Title: High permeability magnetic alloy
Inventor: INUI TSUTOMU
IPC: H01F1/14
Filed: 1985-03-29
Abstract: PURPOSE:To improve corrosion resistance and to enable service life prolongation of magnetic heads by incorporating prescribed percentage of W, Ti and C to an alloy of (Cr and/or V)-Ni-Fe 'Permalloy(R)'. CONSTITUTION:The high permeability magnetic alloy consists of, by weight, 65-85% Ni, 1-10% W, 0.1-5% V and/or Cr, 0.1-2.5% Ti, <=0.02% C and the balance Fe and a deoxidizing element. This alloy is suitable for use as core material of magnetic heads and excels in corrosion resistance, so that it has the effect of causing no deterioration in head sensitivity for a long period.
Patent JP-S63233481-A (JP)
Title: Feature extracting device
Inventor: YANO MASAHISA
IPC: G06K9/62
Filed: 1987-03-23
Abstract: PURPOSE:To obtain a required subpattern only by one pattern memory scanning and to speed up processing by providing the titled device with a feature extracting means for extracting a feature by means of a horizontal subpattern and a vertical subpattern. CONSTITUTION:A vertical scanning position is advanced and whether the whole scanning of an original pattern memory 4 is executed or not is decided. Then, a horizontal scanning position to be the other element for determining the aimed picture element of the pattern memory is advanced and the end of the horizontal scanning of the original pattern memory 4 is decided. Then, the contents of the original pattern memory 4 at the determined scanning position, i.e. whether the aimed picture element data are black or white is decided. When the data are decided as white, the picture element data of the horizontal and vertical subpatterns are outputted as white and processing indicating no relation with black is executed. When the data are decided as black, a horizontal black RUN counter 5 and a vertical black RUN memory 6 corresponding to the scanning position are counted up and processing relating to both the horizontal and vertical subpattern is executed.
Patent JP-S57179755-A (JP)
Title: Display device for frequecy deviation of frequency counting type signal generator
Inventor: TODA KOUICHI
IPC: G01R23/15
Filed: 1981-04-30
Abstract: PURPOSE:To simpliy the constitution of a circuit although the number of digits is large for the displayed frequency, by giving a conversion of complement to either one of the reference frequency and the frequency measured after the reference frequency to add these frequencies together and controlling the conversion of complement according to the presence or absence of a carry. CONSTITUTION:The frequency of the output signal of an oscillator 11 is counted by a frequency counter 12, and the desired reference frequency f0 is stored in a storage circuit 13. The complement of f09 of frequency obtained by a complement device 14 is added to the frequency fV which is calculated later through an adder 15. In the case of fV>fO, the output of the adder 15 receives no conversion of complement through a complement unit 16 owing to the occurrence of a carry and is displayed at a display device 17 as it is. While in the case of fV<=fO, no carry is caused. Thus the output of the adder 15 is converted into a coplement of 9 by the device 16 to be displayed at the display device 17. As a result, a number of comparators and switch circuits can be eliminated for each digit to simplify and miniaturize the scale of circuit.
Patent JP-H11262876-A (JP)
Title: Main body protective device for portable power tool
Inventor: UNO AKIRA
IPC: B25F5/00
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the separation of a flexible member guard at the time of a disposal, keeping the miniaturization of a main body, by freely attachably/detachably mounting the flexible member guard extending outward from an external wall of the main body on the main body by fastening members for assembling the main body via a through hole punched all over the entire length of the guard. SOLUTION: In a main body 1, housings 11, 12, 13 are connected by screws 5 to be fastening members and the screws 5 are screwed and fixed onto screw holes. In the housing 12, a recessed fitting groove fitting and fixing a guard 4 of a flexible member such as rubber into/to an angular part is formed. In the guard 4, a fitting part fitting into the fitting groove is formed and a through hole into/through which the screws 5 are inserted and passed is punched at the center part of the fitting part. Because the guard 4 is mounted integrally with the main body 1 and only the surface is slightly extended from the main body 1 and is fixed, the miniaturization is maintained and the main body 1 can be protected.  Because the fastening members 5 for assembling the main body 1 are used for mounting and removing, the mounting is ensured, assemblability is excellent and the guard 4 can be easily separated and disassembled at the time of a disposal.
Patent JP-H03267837-A (JP)
Title: Communication processing method
Inventor: ASAMI OSAMU
IPC: H04L12/40
Filed: 1990-03-16
Abstract: PURPOSE:To attain data transmission with a high transmission efficiency and to efficiently manage a system by allocating sole identification information in the system in addition to a station address to each station and providing transmission line information as a transmission data management table. CONSTITUTION:Data transmission between layers is attained in a data transmission network system having a sole transmission line in which multi-layer are built up based on tree-structure. Sole identification information is allocated to each station in addition to a station address, the result is provided on each station as a transmission data management address, identification information is added in a transmission data and each station refers to the transmission data management table based on the identification information in the transmission data. In this case, the data transmission is limited to the transmission based on the transmission data management table arrangement. Thus, the data transmission with a high transmission efficiency is attained and the transmission data management table arrangement being a special transmission data adding the transmission line information into the transmission data is transmitted to attain the data transmission system capable of the management of the system efficiently.
Patent JP-H06282709-A (JP)
Title: Communication ticket issuing machine
Inventor: KOBAYASHI TAKASHI
IPC: G06Q50/00
Filed: 1993-03-25
Abstract: PURPOSE:To provide the communication ticket issuing machine which can easily and speedily find out where to make contact of the user of a communication ticket without fail and can considerably reduce time and labor required for the retrieval. CONSTITUTION:This machine issues the communication ticket according to input data from an operator corresponding to the described contents of an application form 30, the image data of the application form 30 are read by an application form reading part 6, and those read image data are stored in a magnetic disk device 12 corresponding to the input data. The input data in this magnetic disk device 12 become keys for retrieving the correspondent image data. By inputting these keys, the correspondent image data are retrieved and read from the inside of the same magnetic disk device 12, and the read image data are displayed on a CRT display part 7.