baber/WOPTO huggingface dataset:
Patent JP-H09206852-A (JP)
Title: Extruder for tube
Inventor: NAKAMURA MASAO
IPC: B21D9/05
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To manufacture a straight tube having high linearity and a bent tube having desired precise curvature by arranging a pair of rotatable guide rolls clamping a tube stock worked with a working plug at front of the working plug. SOLUTION: The drift in the radial direction of the tube stock P is inhibited and a expansion plug 6 is maintained at a described position by clamping with a pair of guide rolls 20 even when such a force that the position of the expansion plug 6 is moved in the direction deviating from a prescribed position is acted due to the material property of the tube stock P and the affect of gravity or the like. As a result of it, the straight tube without the swell and with high precise linearity is obtained and the wall thickness is also uniformed. Also, the drift of the tube stock P in the upward and downward direction is prevented with a pair of guide rolls 20. Moreover, as a pair of guide rolls 20 is formed to be a drum shape, the drift of guide rolls 20 in the axial direction of rotation is also prevented by fitting the upper and lower part of the tube stock P into the recessed part forming a circular arc.
Patent JP-H11233949-A (JP)
Title: Developer solution for photosensitive polyimide precursor and manufacture of pattern using the same
Inventor: KOMATSU HIROSHI
IPC: G03F7/32
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a developer solution for photosensitive polyimide precursor which can shorten the developing time. SOLUTION: A developing solution for photosensitive polyimide precursor is composed of (a) a basic compound and, (b) at least one kind of organic solvent selected from among a group composed of amides, ketones, esters, lactones, halogenated hydrocarbons, and hydrocarbons and contains the compound (a) and solvent (b) are proportioned that the ratios become 0.1-20 pts.wt. and 99.9-80 pts.wt., respectively, and the total quantity becomes 100 pts.wt.
Patent JP-H08201974-A (JP)
Title: Photographic dispersed fine solid particles and silver halide photographic sensitive material
Inventor: NAKANISHI MASATOSHI
IPC: G03C1/83
Filed: 1995-01-30
Abstract: PURPOSE: To reduce viscosity at the time of mixing with a colloidal solution and change of spectral absorption and to prevent coagulation by incorporating a block copolymer of polyethylene-oxide and polypropyleneoxide and a specified compound for the photographic dispersed fine solid particles. CONSTITUTION: The photographic dispersed fine solid particles obtained by pulverizing the aqueous slurry of a water-soluble photographic useful compounds contains the block copolymer of the polyethyleneoxide and polypropyleneoxide and the compound represented by formula I in which R is a hydrophobic group or hydrophobic polymer group; P is a polymer group comprising at least one of repeating units each represented by formula II-V and having a polymerization degree of 10-3500; (n) is 1 or 2; (m) is 0 or 1; R<1> is an H atom or a 1-6C alkyl; R<2> is an H atom or a 1-10C alkyl; R<3> is an H atom or a methyl group; R<4> is same as R<3> or the like; X is an H atom or a carboxylic group; and Y is a carboxylic or sulfonic acid.
Patent JP-H05231227-A (JP)
Title: Air fuel ratio learning controller of internal combustion engine
Inventor: KONO KAZUYA
IPC: F02D41/14
Filed: 1992-02-20
Abstract: PURPOSE:To improve learning control performance and an effect of cleaning exhaust gas by storing a learning control amount for correcting an air fuel ratio on the basis of a feed-back control value of the air fuel ratio, while weighing the learning control amount according to a detecting value of an air fuel ratio sensor. CONSTITUTION:An air fuel ratio learning controller is provided with a cooling water temperature sensor 6 in an engine body 1, an air flow sensor 4 and throttle sensor 5 in an intake path 2, an oxygen sensor 8 in an exhaust path 3 and a rotational frequency sensor 7 in a ring gear 13 of a crankshaft respectively. An injector 9, ignition system 10 and idle speed control valve 11 are respectively controlled by an engine control unit(ECU) 12 on the basis of the respective detecting signals of the respective sensor 4-8. In the ECU 12 is stored a learning control amount for correcting air fuel ratio according to the feed-back control value of the air fuel ratio. Then, the leaning control amount is weighed according to the detecting value of the oxygen 8, i.e., air-fuel-ratio sensor.
Patent JP-2000229457-A (JP)
Title: Printing/cutting processing apparatus and memory medium
Inventor: OGAWARA TAKESHI
IPC: B41J11/66
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a printing/cutting processing apparatus and a memory medium containing a control program for reading, printing and cutting capable of judging a replacement time point for a blade of a cutter and of readily and accurately correcting a position shift of the cutter, a scanner or a printing section. SOLUTION: A word processor 1 comprises a cutter section 62 for cutting a seal paper provided on a carriage of a printer 6 and a pressure sensor for measuring a pressure of a blade generated during the cutting provided to the cutter section 62. The judgment of the deterioration of the blade is made such that the pressure for cutting in a figure for deterioration inspecting is measured and a distance obtained by accumulating the cut distances is compared with a predetermined value.
Patent JP-S51137166-A (JP)
Title: Sifting machine of shattered soil
Inventor: OONO MASARU
IPC: B02C18/06
Filed: 1975-03-18
Abstract: PURPOSE: To provide a sifting machine for particularly mearing nursseries which is capable of shattering soil to pieces of less than 5mm in diameter, even it be not sufficiently dried. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05236035-A (JP)
Title: System and device for processing digital signal
Inventor: TANAKA KOICHI
IPC: H04L27/14
Filed: 1992-02-20
Abstract: PURPOSE:To simplify the device and to reduce the cost by obtaining an excellent filter characteristic. CONSTITUTION:An FSK signal S(t) is sampled by using a sampling frequency TS<-1>= kTB<-1>) being a multiple of (k) of a baud rate frequency TB<-1> at an A/D converter 21 to obtain a digital FSK signal S(nTS). The digital FSK signal S(nTS) is converted into a complex detection signal v2(nTS) or v2(nTS) by a detector 22, a waveform shaping device 1 obtains a detection section u(nTS) with a ripple component eliminated therefrom and the signal is fed to a timing extraction device 26. Then a decimeter 24 interleaves the signal so as to pass the signal when the value (n) is divided out by the value (k) and a baud rate detection signal u(mTB) is obtained.
Patent JP-S59159118-A (JP)
Title: Rear focus type lens
Inventor: TSUJI SADAHIKO
IPC: G02B15/173
Filed: 1983-03-01
Abstract: PURPOSE:To reduce the size of titled lens without deteriorating its performance by arranging a stop on the object side from a lens group for focusing and moving the stop so that a projected pupil position at the time of focusing is kept always at a fixed position. CONSTITUTION:The rear focus type zoom lens is shown in the drawing. The 1st positive lens group L1 fixed at the time of zooming, the 2nd negative lens group L2 for zooming, a stop S, and the 3rd positive lens group L3 for zooming are arranged successively from the object side. The 3rd lens group L3 on the image side from the stop S is used also as a moving lens group for focusing and the lens group L3 is moved on the optical axis at the time of focusing. The stop S is moved while being interlocked with the 3rd lens group L3 also at the time of focusing so that the projected pupil position is kept always at the fixed position at the time of focusing.
Patent JP-S55125735-A (JP)
Title: Data trasmission system using power line
Inventor: UENO TETSUO
IPC: H04B3/46
Filed: 1979-03-22
Abstract: PURPOSE:To always monitor the power line and to enable the transmission of data without hindrance, by performing the power line for the data transmission with balanced transmission line and providing the unbalance of power line. CONSTITUTION:When the bridge circuit 50 is balanced, the voltage EAC between the power lines L1, L2 and the noise superimposed on the lines L1 and L2 are not appeared between the points A and B, accordingly EAC is not delivered to RX via the transformer T2 at the reception station RX side and the unbalance detection circuit CON is inoperative. Next, the impedance Cx is produced between L2 and ground near RX due to time aging of power line, then the balance of L1, L2 is unbalanced, the power component is inputted together with the data signal at RX side (the data signal in this case is masked and not dlivered normally), that is, a potential difference is caused between the points (A) and (B), the current due to power flows between the (C) and (D) of the primary side of T2, this unbalanced voltage is detected CON as unbalance signal at L1, L2 unbalancing, this is fed to the switch circuit A.SW and alarm circuit ARL to monitor the power line and interruption of data circuit.
Patent JP-S52117051-A (JP)
Title: Impedance variable circuit
Inventor: MIYAGAWA JIYUN
IPC: H03K19/0175
Filed: 1976-03-29
Abstract: PURPOSE:To control the impedance of the circuit where the impedance variable circuit consisting of depression type MOSFET is connected to the logical circuits such as logical element, register, ROM and etc. by impedance variable circuit.
Patent JP-H06294448-A (JP)
Title: Preventive device for circumferential separation of driving gear and gear to be driven
Inventor: GUREN GARARUDEI
IPC: F16H57/12
Filed: 1994-03-03
Abstract: PURPOSE: To prevent circumferential separation of the meshing teeth of a driving gear and a driven gear when a blanket cylinder is rotated at high speed. CONSTITUTION: A driving gear 84 is rotated in a first direction 26 by an apparatus for applying a first circumferential torque to the driving gear 84, and a driven gear is rotated by in the direction opposite to a second direction 28 by an apparatus for applying a second circumferential torque to driven gears 70, 76, the second circumferential torque being equal to the value of the first circumferential torque.
Patent JP-S56129229-A (JP)
Title: Manufacture of composite powder
Inventor: GOMI RETSU
IPC: B22F1/00
Filed: 1980-03-17
Abstract: PURPOSE: To obtain continuously a composite powder having a quality stability such as electric conductivity, etc., by a method in which a conductive powder is heated in a fluidized atmosphere, mixed with an adhesive resin powder, heated until the resin powder is semimelted, stirred at high speed so as to make both the powders adhere to each other, and then cooled.  
     CONSTITUTION: Adherend powder of a conductive material such as graphite, a metal, etc., having an average grain size of 10W300μm, is dropped into a cylinder 3 from a hopper 7, heated to 120W200°C by hot air jet from a nozzle 15, and then dropped below a Venturi tube 26. At the same time, an adhering powder 21, e.g. an adhesive resin, etc., having an average grain size of 1W150μm, is dropped onto a fluidized bed 28 through a nozzle 27 inside the Venturi tube 26 from a hopper 20, where both the powders are stirred sufficiently in a colliding manner by means of a rotary balde 29, heated until the adhering powder 21 is semimelted to form composite powder, and cooled in the air to obtain the composite powder continuously. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01208495-A (JP)
Title: Coating method by electrodeposition
Inventor: HIRONO TADAMICHI
IPC: C25D13/00
Filed: 1988-02-16
Abstract: PURPOSE:To continuously coat the products different in size and film thickness in the same coating line at constant contact time by arbitrarily performing electrification in an outgoing tank zone. CONSTITUTION:An article 10 to be coated is immersed at the position (b) of the incoming tank zone of an electrodeposition coating tank 1 and electrification is started via an electric source 4 and then the respective feeders 3 of the incoming zone and the whole burying electrification zone are connected by actuating a DC interrupter 8a and regulated to the same voltage and thereafter the article 10 is transferred to the whole burying electrification zone while performing the whole burying electrification. After finishing this transfer, actuation of the interrupter 8a is stopped and the connection of the feeders 3, 3 is interrupted to perform electrodeposition coating in the whole burying electrification zone and in the meantime, the following article 10 to be coated allows to be infiltrated at the above-mentioned position (b) and electrification is started. Then the interrupters 8a, 8b, 8c are regulated to an electrification state and the respective articles 10, 10 to be coated are transferred to the whole burying electrification zone and an outgoing tank zone. When the article 10 to be coated is small or a thin film is formed, the interrupter 8c is turned off and electrification is not performed in the outgoing tank zone but when the article 10 is large or a thick film is formed, the interrupter 8c is regulated to the electrification state and the feeder 3 of the outgoing tank zone is electrified to form a film herein. Then the article 10 is pulled up from the outgoing tank zone.
Patent JP-2000231901-A (JP)
Title: Mass spectrometer by image analizing method or mass spectrometry using it
Inventor: KATAYAMA ATSUSHI
IPC: H01J49/40
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To widen the dynamic range of a measurement strength to shorten the measuring time, by transforming the output from an ion detector to a two dimensional light signal by using a flying time spectrometer, by inputting it into a personal computer and applying an image analysis to it to measure its mass spectrum, and by applying a mass analysis to an isotope. SOLUTION: A specimen cell to atomize a specimen, a laser system to ionize the specimen and an accelerating electrode to accelerate the ionized atom are individually disposed at one end in a flight tube(FT). A time-of-flight mass spectrometer in which a micro channel plate(MCP) individually provided with a sweep electrode on its front surface and a fluorescent screen on its rear surface is disposed at other end in the FT is used. An output electron produced by colliding an ion mass-segregated by its flying speed in the FT onto the MCP by the sweep electrode is transformed to a light signal on the fluorescent screen, and a picture processing is applied to it after catching it by a CCD camera. Thereby, isotope compositions of specimen elements can be simultaneously measured even if their abundance differs by five figures or more.
Patent JP-H06233262-A (JP)
Title: Teletext delivering system
Inventor: OKUYAMA YASUMICHI
IPC: H04N7/03
Filed: 1993-02-01
Abstract: PURPOSE:To provide a teletext delivering system to enable a viewer to see a desired teletext program at a desired speed. CONSTITUTION:First of all, the reservation of plural programs is executed beforehand from terminals 61 to 6n. The reserved program is stored in a receiving server 2 through a key telephone main system 5 and a data module 4. Next, a video signal from a television receiving antenna 1 is channel-selected at the receiving server 2, and a teletext signal is extracted. When the teletext program is updated, the receiving server 2 delivers this program to the terminal having reserved it. Therefore, the terminal comes to hold the latest data of the reserved program. At a terminal side, the held data can be seen while displaying it arbitrarily on a large-sized liquid crystal display and starting a new page at arbitrary time intervals.
Patent JP-S54131027-A (JP)
Title: Crystalline polyester multifilament yarn
Inventor: KUMAKAHA SHIROU
IPC: D06C11/00
Filed: 1978-03-27
Abstract: PURPOSE: The title superfine filament yarn of fineness per filament ≤0.9 denier, capable of being false twisted at a high twist coefficient, having a given degree of orientation in the amorphous region, a structural integrity parameter, improved heat-setting and raising properties, twist resistance, and dimensional stability.  
     CONSTITUTION: A crystalline polyester multifilament yarn consisting of filaments having a fineness per filament ≤0.9 denier, preferably 0.1W0.6 denier, a degree of orientation (fa) in the amorphous region of 30W70%, preferably 40W65%, wherein the structural integnity parameter (ε 0.2 ) is a negative value, preferably 0>ε 0.2 ≥-0.025. A polyester is melt spun at a spinning draft of 200W700 and a speed of 3,000W5,000 m/min, heat-treated at a temperature ranging from 100°C to the melting point for about 0.01W0.05 sec at an overfeed ratio of zero or a stretch ratio of 20% or less to give the desired yarn having a fineness per filament of 0.9 denier or less. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57147622-A (JP)
Title: Portable camera with electronic clock
Inventor: ISHIKAWA TAKEHIRO
IPC: G03B17/18
Filed: 1981-03-10
Abstract: PURPOSE:To economize the energy of an internal battery, by counting the duration of the operation of an electronic circuit for camera by a timer of an incorporated electronic clock to warn the user that he forgets to turn off a power switch. CONSTITUTION:When a power switch 22 of a camera is turned on, a timer 14 of an incorporated electronic clock block 11 starts counting; and the output of the timer 14 sets a flip-flop circuit 15 when the switch 22 is not turned off for a prescribed time (for example, 10min). After the elapse of a set prescribed time (desirably, several tens minutes to one hour), a liquid crystal display 19 and a warning display means 20 such as a speaker are operated to warn the user that he forgets to turn off the switch 22. At this time, since the output level of an inverter 16 becomes 0, a switch 23 is turned off to cut off automatically the current to a camera controlling circuit.
Patent JP-H06227746-A (JP)
Title: Roving bobbin mounting device
Inventor: OGISO TAKASHI
IPC: B65H49/22
Filed: 1993-01-29
Abstract: PURPOSE:To provide a device to automatically mount a roving bobbin on a carriage unit comprising upper and lower carriage bodies from a conveying device connected to a preceding process. CONSTITUTION:Bobbin carriages aligned in a one-row state are positioned in the bobbin position of a first overhead rail. Meanwhile, a carriage unit 100 is conveyed to the bobbin device position of a second overhead rail 95 and a lower carriage body 104 is slid for positioning. Through operation of second elevating devices 133 and 134 and a moving base 121, ten roving bobbins are removed onto two sets of peg units 126 an 127 and moved to a position below carriage bodies 103 and 104 in a slide state. Bobbins on two sets of the peg unit 126 and 127 are suspended from the bobbin hangers 20 of the carriage bodies 103 and 104.
Patent JP-H02212436-A (JP)
Title: Sustained release base
Inventor: ASANO MASAHARU
IPC: A61K47/34
Filed: 1989-02-14
Abstract: PURPOSE:To obtain a sustained release base, consisting of a polymer prepared by carrying out direct dehydrating polycondensation of lactic acid and/or glycolic acid with a specific hydroxycarboxylic acid, excellent in release control characteristics of a drug and capable of avoiding decomposition of the drug in molding without side effects on living bodies. CONSTITUTION:A sustained release base consisting of a copolymer, prepared by carrying out direct polycondensation of (A) lactic acid and/or glycolic acid with (B) a hydroxycarboxylic acid expressed by formula I [R' is CH2CH3, CH(CH3)2, CH2-CH(CH3)2, formula II or III; R'' is H or CH3] [e.g. alpha- hydroxybutyric or valic acid (alpha-hydroxy-isovaleric acid)] in the absence of a catalyst at 120-250 deg.C temperature under 10-100mmHg reduced pressure while introducing nitrogen gas and having 500-5000 number-average molecular weight at (10/90)-(90/10) molar ratio of the ingredients (A/B). Since the above-mentioned copolymer is a solid with a low softening point. mixing thereof with a drug can be carried out at ordinary temperature or while somewhat heating and problems of decomposition and denaturation of the drug are avoided.
Patent JP-H02213946-A (JP)
Title: Program translation system
Inventor: KUSANO HIROYUKI
IPC: G06F9/45
Filed: 1989-02-14
Abstract: PURPOSE:To easily debug a program by preparing a function which adds a process to output the variable history used by a source program to a list. CONSTITUTION:A translation program produces an instruction to define an area storing the variable history to be debugged as the internal table of a source program. When the variable of the source program to be debugged is translated into an object program, an instruction is produced to store the variable name, the program name, the line number, the processing contents, and the processing result as a history. At the same time, another instruction is produced to output the final state of the internal table. In other words, the translation program produces an instruction to output the variable history used by the source program to a list at translation of the source program and debugs a program. Thus the program is easily debugged.
Patent JP-H05202318-A (JP)
Title: Anticorrosive coating composition to be diluted with water
Inventor: SANO SHUNICHI
IPC: C09D5/08
Filed: 1992-01-24
Abstract: PURPOSE:To obtain an anticorrosive coating composition to be diluted with water, not using an organic solvent, capable of being diluted with water, having utility in stability after dilution with water and in pot life, having the same or better curing and drying properties, corrosion resistance, adhesiveness to substrates than those of conventional modified epoxy resin coating compound. CONSTITUTION:(A) An self-emulsifiable type epoxy resin, (B) a polyamine-based curing agent having 60-250g/equivalent active hydrogen equivalent and (C) a hydrocarbon resin liquid at normal temperature are used as essential components wherein the amount of active hydrogen contained in the component B is 0.7-1.5 equivalent based on 1 equivalent epoxy group contained in the component A and the amount of the component C used is 20-200 pts.wt. based on 100 pts.wt. total amounts of the components A and B.
Patent JP-S62191894-A (JP)
Inventor: TSUBOKA HIDEKAZU
IPC: G10L15/24
Filed: 1986-02-18
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-S62190870-A (JP)
Title: Solid-state image pickup device and manufacture thereof
Inventor: MATSUMOTO SHIGENORI
IPC: H04N5/335
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a solid-state image pickup device having a high quality of image and good characteristics by forming a film made of a substance which discharge hydrogen ions on a part of a protective insulating film to accurately compensate the variation in a dark current due to the variation in a temperature. CONSTITUTION:A plasma silicon nitride (Si3N4) film 17 of approx. 300-1,000Angstrom  is formed on a PSG film 15 as a surface protective insulating film. Since a large quantity of hydrogen ions are readily diffused from the film 17 to a substrate 8 side in a relatively low temperature treatment in the manufacturing steps after forming the film 17, they arrive at a boundary between an SiO2 film 12 and the substrate 8 so that the ions for reducing a boundary level are readily saturated. Thus, since the difference of the hydrogen diffusion due to the presence or absence of an aluminum film is entirely eliminated, the generation of the difference between the dark current of an OB region 7' and the dark current of a photodetecting region 6' is obviated, the variations in the dark currents due to the temperature in both the regions 6', 7' become equal to accurately compensate the variations in the dark current due to the temperature change in the region 6'.