baber/WOPTO huggingface dataset:
Patent JP-H0219057-A (JP)
Title: Telephone set
Inventor: NEMOTO JIYUNGO
IPC: G10L15/00
Filed: 1988-07-06
Abstract: PURPOSE:To send information to a digital data receiver in voice by converting voice information spoken via a transmitter into a digital signal and outputting a character code. CONSTITUTION:A voice recognition section 6 receives a voice frequency current outputted via a transmitter 2, recognizes the relevant voice and outputs the corresponding digital code. When a talking party is a terminal equipment receiving a character code such as a facsimile equipment 13 or a personal computer 14, a changeover section 6 is switched. Thus, voice from the transmitter 2 is converted into a digital code by a voice recognition section 6, converted into a character code by a character code conversion section 7, converted into an electric signal via a modulator-demodulator 8 and sent to a subscriber line 10. Then the electric signal reaching an opposite character code reception terminal equipment through a telephone network 11 is converted into a character code via a demodulator and outputted as a character. Thus, even if the talking party is a digital data receiver able to receive character codes, the information is sent in voice.
Patent JP-H0219555-A (JP)
Title: Production of nonwoven fabric for medical treatment
Inventor: ISODA HIDEO
IPC: D04H3/033
Filed: 1988-07-06
Abstract: PURPOSE:To obtain the subject nonwoven fabric suitable for filter for medical treatment such as blood plasma fraction, etc., without attaching vital cells or fine particles by spinning by melt-blowing method using purified gas in purified atmosphere. CONSTITUTION:Manufacturing room 10 installing air filtering device 13 in ceiling and spinning room 11 installing air filtering device 11a are purified to preferably <=100,000 class. Extruder 22 is provided in spinning room, supplied with purified resin from container 21 and molten resin is extruded through nozzle 23a of spinning head 23. Air is injected through air nozzle 23b to said extruded resin fluid and resultant fiber 41 is interlaced, laid on net conveyor 30 and conveyed with cooling to obtain the aimed non-woven fabric 42.
Patent JP-S5692506-A (JP)
Title: Integrated type multilayer film filter and its formation
Inventor: NAKASHIMA HIROKI
IPC: G02B5/28
Filed: 1979-12-26
Abstract: PURPOSE: To obtain integrated type filters of good accuracy by forming multilayer films of locally differing thicknesses and varying the filter center wavelengths of said parts at the time of forming the multilayer films on a substrate having transparent electrode patterns.  
     CONSTITUTION: If vapor deposition is carried out while applying potential between a substrate 11 used as a filter and a material 12 for vapor deposition, the material 12 scatters at 14 and forms a film layer at a constant speed on the substrate 11. The voltage to be applied on the substrate and vapor deposition time associate to the relation between vapor deposition rate and film thickness. The multilayer films of locally differing thicknesses are formed by using the characteristics that the rates of deposition vary with the voltage distribtuion thereof, so that the filter center wavelengths of said parts differ, whereby the integrated type filters of accuracy good over fine regions are obtained in one- or two-dimensional mode on the same substrate. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1021511-A (JP)
Title: Magnetoresistance effect magnetic head
Inventor: TOGASHI MIZUKI
IPC: G11B5/39
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To maintain the magnetic stability of energized magnetoresistance effect film by forming an electrode almost in planar shape and connecting it electrically in surface contact with one of magnetoresistance films. SOLUTION: On an MR head 1, when a signal magnetic field is applied from the magnetic recording medium, an MR element 4 becomes the magneto- sensitive part. At this time, a resistance value of the 2nd MR film 12 is changed with respect to the signal magnetic field to produce the so-called magnetoresistance effect. Meanwhile, since the circumference of the 1st MR film 10 is surrounded by a non-magnetic insulation material 13 at this time, no sense current is supplied. This 1st MR film 10 is magnetized in a constant direction and contributes to the magnetic stabilization of the 2nd MR film 12 through magnetostatic connection with the 2nd MR film 12. Thus, the generation of Backhausen noise is prevented for the 2nd MR film 12.
Patent JP-H1022931-A (JP)
Title: Optical repeater transmission system
Inventor: MURAKAMI MAKOTO
IPC: H04B10/2507
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To improve the S/N ratio by inputting the stimulated light of a wavelength having a condition that the Raman amplification band of an optical fiber transmission line contains a signal light wavelength and compensating the distribution loss of the transmission line. SOLUTION: An optical repeater 20 has an optical fiber amplifier constituted of a rare earth group added fiber 11, a stimulated light source 12 and a multiplex coupler 13, and a stimulated light source and a multiplex coupler 22. The stimulated light source 21 has a wavelength fitted for Raman-amplifying the optical fiber transmission line 1-1 with the light signal wavelength and an optical output level for realizing a prescribed gain. Thus, the light signal inputted from the optical fiber transmission line 1-1 to the optical repeater 20 can be amplified to a prescribed level. The light signal transmitted from a transmitter 2 is attenuated when it passes through the optical transmission line 1 and it is distributively amplified by Raman amplification.  In an optical repeater 10, the signal is amplified to the original light signal level but the repeater gain reduces and natural radiated noise is reduced. The reduction and amplification are repetitively transmitted to a receiver 3.
Patent JP-H08339862-A (JP)
Title: Connector
Inventor: SAWA TOSHIKAZU
IPC: H01R13/52
Filed: 1995-06-12
Abstract: PURPOSE: To prevent the worsening of sealability between an insertion fitting hole of a grommet and a mounting pin of a housing. CONSTITUTION: A recessed part (dividing part) 8C is formed between an outer surface lip part 8B and an inner surface lip part 8A, in the internal periphery of an insertion fitting hole 8. When an outer side surface of a side wall part 7 of a grommet 3 is pulled, while spreading the recessed part 8C in an axial direction, the outer surface lip part 8B is elastically deformed so as to spread to be separated from a mounting pin 5, but the inner surface lip part 8A holds a condition in adhesion to the mounting pin 5, to ensure a seal in this inner surface lip part 8A.
Patent JP-2000077182-A (JP)
Title: Manufacture of organic el element, organic el transfer substrate and its manufacture
Inventor: OTSUKI SHIGEYOSHI
IPC: H05B33/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for an organic electroluminescent(EL) element enabling high definition and a large color screen. SOLUTION: In this manufacturing method for an organic EL element, an organic EL transfer substrate filmed with luminescent organic compound 28 on at least one side of a heat resistant base film and a transparent substrate 21 having at least a transparent electrode are disposed at an interval between them, and the luminescent organic compound is transferred to the transparent substrate by heating only a desired area to be transferred to the transparent substrate 21 in the luminescent organic compound of the organic EL transfer substrate.
Patent JP-H0812603-A (JP)
Title: Production of fluorinated alkene derivative and fluorinated alkane derivative
Inventor: SEKIYA AKIRA
IPC: C07C17/04
Filed: 1994-06-30
Abstract: PURPOSE:To produce a large amount of a vic-dichlorofluoroalkene derivative in a high yield from an economical conjugated perchlorodiene compound corresponding thereto and of liquid at the ordinary temperature and the ordinary temperature, e.g. hexachlorgcyclopentadiene and produce a large amount of a fluorinated alkane derivative therefrom. CONSTITUTION:The method for production of a vic-dichlorofluorinated alkene derivative represented by formula I (R<1> and R<2> are each a perlupro-alkyl or a perfluoroalkylene may be formed from R<1> and R<2>) is carried out by reacting a conjugated perchlorodiene compound with chlorine in the presence of an antimony catalyst and then with hydrogen fluoride. The method for production of a fluorinated alkane derivative of formula II is carried out by reacting the resultant compound of formula I with hydrogen in the presence of a basic compound and a hydrogenation catalyst. In addition, a fluorinated alkane derivative of formula III is obtained by reacting chlorine atoms of a compound of formula I with a fluorination reagent to conduct substitution with fluorine and subsequently reacting hydrogen therewith in the presence of a hydrogenation catalyst. The fluorinated alkane derivative is useful as a substitute of chlorinated fluorocarbon.
Patent JP-H1018887-A (JP)
Title: Internal combustion engine of electronically controlled throttle type
Inventor: TOMIZAWA NAOMI
IPC: F02D9/02
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a target air amount for obtaining a target torque precisely by controlling an opening of a throttle valve. SOLUTION: A target torque is set based on an accelerator opening and engine speed Ne, and a basic fuel injection quantity Tp is set in response to the target torque. Then, a target air amount is set based on the basic injection fuel quantity Tp and a target air-fuel ratio. A difference between forward and rearward pressure values of a throttle valve is calculated based on an atmospheric pressure and a boost sensor, then a target opening of the throttle valve is set based on the differential pressure and the target air amount, and the opening of the throttle valve is controlled to obtain the target opening.
Patent JP-H09330138-A (JP)
Title: Calculator for estimate in refoming gem accessory
Inventor: ASHIZAWA KAZUYA
IPC: G06C3/00
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To enable even an unskilled person to easily draw up an estimate by inserting slides where the prices of contents corresponding to estimate price sections are displayed into a rail part, and showing a price in a classification that a customer desires in a window part and making an estimate calculation. SOLUTION: On the top surface of a main body 1, there are notice entry parts 2A-2E of five estimate price sections A-E. The slides 5B-5E are inserted into the rail part on the reverse side of the main body and moved in a rail at a customer's request, and the prices displayed at an item A and in window parts 3B-3E of respective items are totalized to calculate an estimate. At the item A, the price of a sample is placed on a window part 3A as it is. On the slide 5B, a deficient metal price is displayed and on the slide 5C, a horse crush processing charge is displayed. On the slide 5D, a tereutic processing charge is displayed and on the slide 5E, an additional diamond price is displayed.
Patent JP-H0221202-A (JP)
Title: Detection of groove by image processing
Inventor: SUGITANI YUJI
IPC: G06T7/00
Filed: 1988-07-11
Abstract: PURPOSE:To accurately detect a root gap width at a high speed even in the case of a narrow gap width by judging whether two root gap detection regions of a welded part by an imaging result are partially overlapped with each other to detect root gaps by the processing corresponding to the judge result. CONSTITUTION:The image of the gap 68 of a welded part is taken by an imaging device 42 and an image signal is accumulated in a memory 46 through a control part 44 and the image signals to two sets of respective root gap parts GA, GB are integrated by the integrating means 50 of an operational processing part 48. At the same time, by a judge means 53, it is judged whether the integrated values are overlapped with each other and, when said values are not overlapped with each other, the gap parts GA, GB are detected on the basis of the peaks of the differentiated values obtained by differentiating the integrated values of the means 50 by a differentiation means 52. When both values are judged to be overlapped with each other, the gap 68 is regarded as one region image and the gap parts GA, GB are detected on the basis of the peak values different in polarity by the means 52. By this constitution, the root gaps for controlling a groove are detected accurately at a high speed even in the case of a narrow gap width.
Patent JP-S6063468-A (JP)
Title: Speed detector of tractor
Inventor: KATAUE NOZOMI
IPC: F16H59/40
Filed: 1983-09-16
Abstract: PURPOSE:To eliminate troubles of providing a special operation piece and the necessity for securing the providing position by using the tooth part of a gear, which drives a drive pinion shaft or is driven by this shaft, as the operation piece for detection of a rotative speed. CONSTITUTION:The power of the engine is transmitted to an input shaft 2 by a transmission shaft 1 and is transmitted to a drive pinion shaft 5 to drive a rear wheel deflecting mechanism 6. A detector 14 is provided near a gear 7 which transmits the power to a front wheel deflecting mechanism, and the number of passing teeth of the gear 7 is couted optically or electrically and magnetically and is converted to a speed of a tractor on a basis of data of a gear ratio of deflecting mechanisms, the outside diameter of the rear wheel, etc. and is displayed. A lower opening part 34a of a clutch housing 34 is used to attach easily the detector 14 to a front cover 12 of a transmission case 11. The detector 14 may be provided near a shift gear 18a or 18b or the like of a running speed change mechanism 4.
Patent JP-H04272258-A (JP)
Title: Circular knitting machine and method for knitting socks, stockings or the like particularly from towel stitch
Inventor: LONATI FRANCESCO
IPC: D04B9/46
Filed: 1991-07-11
Abstract: PURPOSE: To perform knitting operation with towelling stitches very delicately where even the heel and top part of socks and stockings have no defects. CONSTITUTION: A circular knitting machine for producing knitting such as socks, stockings, or the like, with towelling stitches has an additional cam 12 at the set of knitting-forming cams 6 which actuate the motion of the needles 3 during the engagement of the thread or threads at one feed 7 of the machine. The additional cam 12 is arranged above a central cam 11 and has descending portions 12a, 12b which are engageable with the heel 3a of the needles 3, excluded from knitting at that feed 7 and raised with respect to the needles 3 which knit at that feed 7. The controlled lowering of the needles 3 which do not knit at the feed 7 facilitates the positioning of the thread or threads fed to the feed 7 and the correct forming of the loops by the needles which knit at that feed 7.
Patent JP-H0223226-A (JP)
Title: Supercharging pressure control device of internal combustion engine
Inventor: WATANABE KENJI
IPC: F02P5/15
Filed: 1988-07-11
Abstract: PURPOSE:To always control the air-fuel ratio to a favorable value by controlling the supercharging pressure to be lowered when the required fuel injection quantity determined according to the intake air quantity exceeds the controllable maximum fuel injection quantity of a fuel injection valve. CONSTITUTION:There are provided a rotational frequency sensor 51, an intake air temperature sensor 52, an exhaust air temperature sensor 53. According to outputs of the sensors, first the basic fuel injection time TP is obtained by multiplying the intake air quantity ratio Q/N by a constant by a control circuit 41. Secondly, the fuel injection time TAU corresponding to the required fuel injection quantity by multiplying the basic fuel injection time TP by the correction factor of intake air temperature to control the drive of a fuel injection valve 26. At this time, according to the engine rotating speed, the maximum injection time taumax is decided to judge whether the fuel injection time TAU exceeds the maximum injection time tau max or not. If yer, a by-path valve 32 in a by-pass passage 31 making a detour of a supercharger 25 is released to lower the supercharging pressure.
Patent JP-H0221633-A (JP)
Title: Wiring system
Inventor: NAGASE HACHIDAI
IPC: H01L27/04
Filed: 1988-07-11
Abstract: PURPOSE:To enable automatic wiring by determining leading-out direction so as to shorten the wiring length from a terminal on a circuit element, determining the position of a trunk line in the manner in which wirings led out from terminals in the same net can be connected by one trunk line, and connecting the wirings led out from the terminals and the trunk line to complete the whole wiring. CONSTITUTION:When the terminal leading-out direction is set in y-direction, the trunk line length becomes '2' from the spread of terminal (x) coordinate. When it is set in x-direction, said length becomes '6' from the spread of terminal (y) coordinate. As the result, the terminal is determined so as to be led out in y-direction. As to nets where the terminal leading-out direction is identical, the net of a terminal 6 and the net of a terminal 7 perform terminal leading-out in y-direction. In order that branch lines may not overlap each other, an upper- lower restriction graph to assign a trunk line 9 in the upper part of the trunk line 10 is produced. In order to satisfy the upper-lower restriction, an assignment position is so determined that the trunk line 9 situates on the upper position of the trunk line 10. As to a trunk line 11, the assignment position is determined in the manner in which the trunk line 11 does not overlap on the trunk lines 9, 10. By extending branch lines from the assigned position which has been already determined, to each terminal, wiring is completed. Thereby, oblique wiring and incomplete wiring can be avoided while enabling automatic wiring with short length wiring, so that the irregularity of signal delay time can be reduced.
Patent JP-H0834963-A (JP)
Title: Acrylic tacky agent composition
Inventor: TAGAMI MASAKATSU
IPC: C09J133/04
Filed: 1994-07-22
Abstract: PURPOSE:To obtain the composition useful in the field of optical parts, etc., having excellent adhesiveness to glass plates, excellent heat resistance and moisture resistance, providing a laminate free from foaming and peeling even under bad conditions of high temperature and high humidity, readily removable from a glass surface, comprising a specific acrylic polymer, a defoamer, a removing agent and a cross-linking agent. CONSTITUTION:This composition comprises (A) 100 pts.wt. of an acrylic polymer consisting essentially of an alkyl (meth)acrylate, having >=500,000 weight-average molecular weight and <=4.0 ratio (Mw/Mn) of weight-average molecular weight and number-average molecular weight, (B) 0.01-5 pts.wt. of a defoamer composed of a dimethylsilicone oil of formula I ((n) is 0-5,000) or a modified silicone oil obtained by replacing part of its side chain with another organic group, (C) 0.01-5 pts.wt. of a removing agent composed of a methylhydrogen silicone oil of formula II ((m) and (n) are >=1; R1 and R2 are each H or CH3) and (D) 0.001-5 pts.wt. of a cross-linking agent.
Patent JP-H0221678-A (JP)
Title: Axial-flow type gas laser
Inventor: MASUDA KOICHI
IPC: H01S3/08
Filed: 1988-07-11
Abstract: PURPOSE:To reduce vibrations, to make it possible to neglect the effect which is exerted by a thermal expansion on resonance means and to contrive to improve the output of a laser and the stability of a mode by a method wherein a resonator is constituted into a structure wherein the resonance means are supported in such a way that the parallelism of the resonance means and the interval between the resonance means are held constant and discharge tube supporting means for supporting a discharge tube are not directly fixed on the resonance means and mirror supporting means. CONSTITUTION:A resonator is constituted into a structure wherein a pair of resonator plates 10a and 10b having a mirror for laser oscillation use are fixed by supporting rods 11 made of a material having a small thermal expansion coefficient in such a way that the interval between the plates 10a and 10b and the parallelism of the plates 10a and 10b are held. This resonator part is fixed on a base 4 by the plates 10a and 10b through rubber vibration insulators 3. A discharge tube 5 is mounted to discharge tube holding plates 6 and the plates 10 and 10b through 0-rings and the plates 6 are directly fixed on the base 4 with good accuracy in such a way that the center axis of the tube 5 is superposed on an optical axis.
Patent JP-S5872221-A (JP)
Inventor: RODONII ERU KURAAKU
IPC: G05F1/66
Filed: 1982-10-01
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-H0836981-A (JP)
Title: Hot field emission cathode and manufacture thereof
Inventor: TSUNODA KATSUYOSHI
IPC: H01J9/02
Filed: 1994-07-22
Abstract: PURPOSE:To obtain a hot field emission cathode in which an electron beam with its energy width of 0.5eV or less, its angular current density of 0.02mA/sr or more, and its variation ratio of 5% or less can be obtained and the method thereof. CONSTITUTION:In the case of hot field emission cathode provided with a covered layer consisting of zirconium and oxygen for a tungsten single crystal needle having its <100> axial direction, the tip end radius R1 is 1.2mum or more and 10mum or less, the flat section radius 2 in relation to the tip end radius is 0.2 or more, and the tapered angle theta is 25 deg. or less. And, by means of one or more kinds of method for making heat treatment in vacuum, a dry etching method, or a method in which gas is ionized by applying a voltage by using the tungsten single crystal needle as a cathode and discharging electrons, and etching is performed by means of the ion, the hot field emission cathode to control the shape of the acute part of the tungsten single crystal needle is manufactured. Thus, the hot field emission cathode which can be used for semiconductor inspection devices, etc., with its low acceleration SEM and high resolution SEM is obtained.
Patent JP-S6329439-A (JP)
Title: Low-pressure discharge lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/067
Filed: 1986-07-23
Abstract: PURPOSE:To realize low-voltage discharge without heating a cathode from outside and to obtain high efficiency, by using krypton as a main constituent of discharge gas and besides making the shortest distance between the cathode and the anode become a definite value. CONSTITUTION:A cathode 1 comprising a double tungsten coil is disposed nearly in the center of a spherical discharge container 4. The cathode 1 is then coated with a thermion radiant material 3 having (Ba, Sr, Ca)O as a main constituent. An anode 2 is then formed of a nickel rod, and one part of the anode 2 is covered with an electrical insulation sleeve 7. The said discharge container 4 is filled with discharge gas comprising krypton and mercury grains. In such a discharge lamp, a distance l between the cathode 1 and the anode 2 is made to be about 4mm and then the discharge is performed with discharge current 0.3A. Hence, without the cathode 1 being heated from outside during a normal state, the discharge can be performed with discharge voltage of 10V and besides high efficiency can be obtained.