baber/WOPTO huggingface dataset:
Patent JP-2000203495-A (JP)
Title: Environment control device for aircraft
Inventor: SHIGESADA YORIKAZU
IPC: B64D13/08
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To improve fuel consumption by a method wherein a ram penalty is reduced by suppressing an introduction amount of the atmosphere. SOLUTION: In this control device, exhaust gas 16b from a pressurized cabin 2 is mixed in the atmosphere 16a inputted from the outside of an aircraft to prepare low temperature air 16 for heat-exchange which is introduced in heat- exchanger 17 and 14 and heat-exchanged with engine bleed air X. This constitution reduces an input amount of the atmosphere 16a through utilization of the exhaust gas 16b having effective cooling capacity remaining and reduces a ram penalty.
Patent JP-S62167258-A (JP)
Inventor: KOJIMA KOICHI
IPC: C04B35/584
Filed: 1986-01-21
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-H06225178-A (JP)
Title: Motion detection circuit
Inventor: INOUE HIROAKI
IPC: H04N19/423
Filed: 1993-01-22
Abstract: PURPOSE:To reduce mis-detection of a motion due to high frequency noise by detecting a motion with high accuracy to suppress after-image or fog to the utmost in a noise reduction circuit. CONSTITUTION:A noise reduction device is made up of a cyclic filter having a frame memory 104 delaying an input video signal by one frame. In this noise reduction device, an input video signal 101 with noise superimposed thereon is given to a 2-dimension low pass filter 108, in which the high frequency noise is reduced and a subtractor 106 is used to take a difference of the video signal of a preceding frame stored in the frame memory 104 in which the noise is reduced. Then a motion still discrimination circuit 107 compares the difference with a threshold level to discriminate a motion or a still signal.
Patent JP-H06225268-A (JP)
Title: Picture size variable coding/decoding device
Inventor: BUN CHIYUN SEN
IPC: H04N19/132
Filed: 1993-01-22
Abstract: PURPOSE:To reduce frame memories for the input/output delaying of coding and storing an input picture at the time of the application to a hierarchy coding system by providing a method which efficiently down-sampling and up-sampling an interlaced scanning picture. CONSTITUTION:In the method which converts a first interlaced scanning picture to a successively scanning picture, resamples it and converts it to a second interlaced scanning picture, with respect to fields 1 and 2 composing the same frame, at the time of converting the field 1 to successive scanning, the line interval of the field 1 is interpolated through the use of only the fields 1 and 2 and at the time of converting the field 2 to successive scanning, the interval of the field 2 is interpolated through the use of the fields 1 and 2 as well.
Patent JP-S56107012-A (JP)
Title: Flame-retardant fiber
Inventor: ITOU TOMOO
IPC: D01F1/07
Filed: 1980-01-31
Abstract: PURPOSE: A flame-retardant polyamide fiber in which melamine cyanurate of a specific particle size is dispersed, thus showing high flame retardancy without any adverse effect on inherent properties of polyamide.  
     CONSTITUTION: A polyamide composition that is composed of (A) 97W85wt% of a polyamide such as nylon 66 and (B) 3W15wt% of melamine isocyanurate of which about 100% is partiles of less than 30μ sizes and more than 80% has particles sizes of less than 7μ is melt spun to produce the objective flame-retardant fiber of  10W100μ filament diameter.  
     EFFECT: The resultant fiber can be used, after made into cloth, to produce various kinds of fabricated products required to be flame retardant without flame retarding processing. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08196919-A (JP)
Title: Fluidizing performance recovering method for fluidized bed catalyst
Inventor: NOBUSAWA TATSUYA
IPC: B01J8/18
Filed: 1995-01-25
Abstract: PURPOSE: To provide a recovering method for fluidizing performance important for a pluidized bed catalyst, particularly for a fluidized bed catalyst for preparing phthalic anhyride. CONSTITUTION: In a method of recovering the fluidizing performance of a fluidized bed catalyst, the volume of water beyond the pore volume of catalyst is added to the catalyst and then dried to recover the fluidizing performance of the fluidized bed catalyst. The method is suitable for a fluidized bed catalyst for preparing phthalic anhyride.
Patent JP-S55102813-A (JP)
Title: Furnace temperature control in fluidized layer type incinerator
Inventor: TOMIZAWA TAKEKAZU
IPC: F23G5/50
Filed: 1979-01-29
Abstract: PURPOSE:To keep a stabilized combustion condition by a method wherein a temperature in a combustion zone is detected and delivered to a throwing-in device for substances to be incinerated and the temperature in the combustion zone is kept at constant level by adjusting a thrown quantity of the substances to be incinerated. CONSTITUTION:Temperatures at three points ta, tb, tc, within a range wherein maximum points of temperatures in a combustion zone may be varied upon a normal operating condition of an incinerating furnace 1, are measured, while proper temperatures at these points are set, and differences between maximum temperatures among respective measured temperatures and the set temperatures at those points are detected and fed back to a driving device. A maximum value detecting circuit transduces the temperatures measured by respective thermometers 8a-8c into voltages and takes out only the highest voltages selectively. A controller compares an information with respect to the maximum temperature, sent through the maximum value detecting circuit, and a preset temperature, and controls revolutions of the driving device, thereby, a quantity of substances to be incinerated thrown into the incinerating furnace may be adjusted.
Patent JP-H04253462-A (JP)
Title: Private branch telephone system
Inventor: HATTORI MINORU
IPC: H04M3/54
Filed: 1991-01-30
Abstract: PURPOSE:To allow the system user to reply an incoming call even from any telephone set in the system by refering to a storage section so as to transfer automatically the incoming call to a telephone set corresponding to a reading device receiving an identification number. CONSTITUTION:When an identification transmitter (TR) 23 sending a user identification number is carried and moved, an identification number read transmitter (RS) 32 receives the identification number and sends it to a private branch of exchange (PBX) together with a telephone number of a telephone set (TEL) 31 relating thereto in advance. A received telephone number is stored in a storage section (ME) 17a relating to a TEL 21 registered corresponding to the identification number. When a call comes to the TEL 21 corresponding to the identification number, a CPU 16 refers to an ME 17b to transfer automatically the incoming call to the TEL 31 corresponding to the RS 32 receiving the called identification number.
Patent JP-2000202712-A (JP)
Title: Flat file
Inventor: KAJIYAMA SHIGEO
IPC: B23D71/04
Filed: 1999-01-18
Abstract: PROBLEM TO BE SOLVED: To grind without damage due to partial contact by forming a flat file, at leset one dressed surface of which is crest-shaped in its longitudinal section. SOLUTION: One surface in a both-sided file 1 having the same or different roughness on both sides is formed to be crest-shaped in the longitudinal section. The surface of a work is filed by a file with the top 1a of the crest-shaped surface pressed to the surface of the work. That is, the crest-shaped top 1a of the file 1 is brought into partial contact with the work surface to perform filing, so that filing is performed without partial contact so as to grind the work surface without damage, and further since the concentrated load is applied to grind, the grinding force is improved. In the case of the both-sided file having the same roughness on both sides and having one crest-shaped surface, filing is performed with the flat surface, and then filing is performed with the crest- shaped surface to smooth the finished surface.
Patent JP-S55101185-A (JP)
Title: Semiconductor memory device
Inventor: YOSHIMOTO MASAHIKO
IPC: G11C11/34
Filed: 1979-01-29
Abstract: PURPOSE:To obtain a semiconductor memory device where the write operation is high-speed and the read operation is stable, by making transistors different in threshold of a voltage generation circuit conductive to set the voltage of the word line to different values for information read and write. CONSTITUTION:By the write command signal for information write, MOSFET23 becomes conductive, and wordline 10 selected by the input of the address signal to a decoder becomes high-level. Then, by the read command signal, MOSFET20 becomes conductive, and line 10 becomes high-level similarly. However, the high-level voltage applied to line 10 for write is larger than that for read because MOSFET23 and MOSFET20 are different in threshold. Consequently, gates of MOSFET6 and MOSFET7 are biased by a positive potential lower than that for write at a read time, and resistance for conduction of FET6 and FET7 becomes large for read and becomes small for write. As the result, a semiconductor memory device is obtained where the write operation is high-speed and the read operation is stable.
Patent JP-H02190801-A (JP)
Title: Antireflection coating for chalcogenide glass
Inventor: IIZUKA RYUJI
IPC: G02B1/115
Filed: 1989-01-20
Abstract: PURPOSE:To suppress a reflection loss to a low level by forming a fluoride coating on chalcogenide glass and laminating a chalcogenide glass coating consisting of a two-component system composed of Ge and Se thereon. CONSTITUTION:The chalcogenide glass is subjected to multilayer coating by first forming the fluoride coating (1st layer) at lambda/4 film thickness on the chalcogenide glass, then laminating the chalcogenide glass coating consisting of the two-component system composed of the Ge and Se at lambda/2 film thickness thereon. The antireflection coating having excellent environmental resistance is obtd. by laminating the chalcogenide glass coating consisting of the two- component system of the 2nd layer on the 1st layer in such a manner. The chalcogenide glass coating consisting of the two-component system composed of the Ge-Se is adjustable in refractive index by changing the compsn. ratios thereof. The reflection loss is drastically decreased in this way.
Patent JP-S58126522-A (JP)
Title: Mirror driving mechanism of single lens reflex camera
Inventor: OONO YOSHIMI
IPC: G03B7/099
Filed: 1982-01-25
Abstract: PURPOSE:To lessen loss of power and reduce power necessary for driving the mirror by carrying out swing back of the main mirror and up of the main mirror and submirror by a 6-node link mechanism. CONSTITUTION:The plane shape of a main mirror driving plate 15 is formed to channel shape, and main mirror supporting plates 12, 12' are pivoted on its tip through pins 5, 5'. A four-node link mechanism is formed by a mirror up lever 11 attached to an axis 1 of a stationary part, a main mirror driving plate 15 attached to an axis 2, a main mirror 14 and a stationary part. A submirror frame 17 that holds a submirror 16 in a body is pivoted turnable to main mirror supporting plates 12, 12' on the back side of the main mirror 14. A submirror 16 and a submirror controlling plate 20 add two nodes to said four-node link a six-node link as a whole.
Patent JP-H03214687-A (JP)
Title: Reflow soldering device and method of heating reflow soldering device
Inventor: ENDO HIROMASA
IPC: H05K3/34
Filed: 1990-01-18
Abstract: PURPOSE:To enable the time ratio between a preheat part and a reflow part to be changed so that flexible temperature profile can be set optionally by heat-processing it while carrying it in the vertical direction with a board held horizontally. CONSTITUTION:In a preheat part, it has mechanisms 18-22, which carry plural board 1 which are arranged horizontally in the vertical direction by intermittent sending while keeping certain regular intervals, and between the preheat part and the reflow part, a horizontal carry mechanism 28, which shifts the board 1 at the uppermost part of the vertical carry part to the reflow part, is provided. Accordingly, the stop time (reflow time) at the reflow part can be set optionally within the stop time at the first stage of the board receiving part in the 22 for receiving plural sheets of boards arranged in the vertical carry part of the preheat part. Hereby, the ratio of preheating time in the preheating part to the reflow time in the reflow part can be changed flexibly.
Patent JP-H04261251-A (JP)
Title: Communication equipment
Inventor: SATO MASAHITO
IPC: H04W76/02
Filed: 1991-01-30
Abstract: PURPOSE:To reduce a sense of displeasure due to noise at a reception side by increasing an amplification factor gradually from a lower amplification factor than a normal amplification factor and selecting a control signal at a point of time of reception when the control signal is sent in succession to a voice through one and the same channel. CONSTITUTION:A total control section 23 sets an amplification factor of a variable amplifier 12 to a minimum value when a transmission section 21 sends a control signal used between radio equipments while the transmission section 21 outputs a voice signal to a reception section 22 and allows the transmission section 21 to send an amplifier control signal. When no reply comes from the reception section 22 within a prescribed time, the amplification factor of the amplifier 12 is stepwise increased and it is repeated till a reply signal is received.
Patent JP-H08198589-A (JP)
Title: Hook block operating device in self-traveling crane
Inventor: UEMOTO TAZUMI
IPC: B66C23/82
Filed: 1995-01-25
Abstract: PURPOSE: To effect easy and accurate enclosure release of a hook block in any working condition. CONSTITUTION: The lowering side oil passage 67 of a winch switching valve 44 and the rising side oil chamber 10a of a rising/falling cylinder 10 are connected to each other through a communicating oil passage 73 with a communicating switching valve 61 interposed therein, and a switching means is provided to output a control signal so as to drive the communicating switching valve 61 to the communicating side. With this constitution, when the switching means is operated and the winch switching valve 44 is operated onto the lowering side, a winch is driven to be lowered by oil pressure supplied to a winch hydraulic motor 16 from the winch switching valve 44, so that a hook block is rotated onto the tip side of an expansion boom from the housed position.  Part of pressure oil supplied to the winch hydraulic motor 16 from the winch switching valve 44 is supplied to the rising side oil chamber 10a of the rising/falling cylinder 10, so that the rising/falling cylinder 10 is elongated to drive the expansion boom in the rising state.
Patent JP-H01186298-A (JP)
Title: Manufacture of parallel welding material
Inventor: SEO TAKEHISA
IPC: B23K31/00
Filed: 1988-01-20
Abstract: PURPOSE:To prevent the generation of a lateral bending due to welding by welding in parallel in the state of giving an elastic elongation distortion by applying a tension in advance as the means for contraction and making the elongation distortion zero by releasing the tension thereafter. CONSTITUTION:In case of winding on a winding machine 2 by obtaining one parallel welding material 10 by welding it by the welding torch 8 of a TIG welding, etc., for instance, by delivering a high expansion metal strip 2 and low expansion metal strip 1 from the respective delivering machine 3, 4, for instance, welding is executed with giving the elastic elongation larger than that of the high expansion metal trip 2 to the low expansion metal strip 1 by using bridle rolls 5, 6, 11 for instance via pressing rolls 7, 9. The parallel welding alloy with less lateral bending can thus be made.
Patent JP-H0593492-A (JP)
Title: Continuous miner with detachable bucket attached to and turning and moving type mining with drift correction
Inventor: MASUDA YOSHIO
IPC: E21C50/02
Filed: 1991-01-04
Abstract: PURPOSE:To raise the economical advantage as well as correct a drift and smoothly attach or detach a servo mechanism to a dredge bucket by holding the vertical and hirozontl angles on an endless rope side at specific angles. CONSTITUTION:The angle theta1 between vertical face and vertical line on the lift housing side of an endless rope 9 is obtained from the equation: (L-1)/2X1/(1+delta)Xcostheta1=d, where d is water depth, L is rope hole length, 1 is sea rope length, and delta = corrected amount by bending or rope locus. About 5% of d is used as the value delta to keep theta1 at 0 deg. to -5 deg., and the angle theta2, between the rope 9 and the board side line at the horizontal face is kept in the safe range of 0 deg.-5 deg. to control the motion mechanism of ship 1. A calculation mechanism meeting costheta1=cos alpha, cos beta, sin theta2=sinbeta/sin theta1, is provided between the the inclined angles alpha and beta between the guide wheel 7 and the rope 9. A servo mechanism is provided to correct the twist of the rope 9, and attaching and detaching it to the rope 9 during operation of the dredge bucket 10 are smoothened.
Patent LV-15228-A (LV)
Inventor: MEZĪTIS Mareks
IPC: B61L29/22
Filed: 2016-03-14
Abstract: Izgudrojums attiecas uz dzelzceļa pārbrauktuves kontroles līdzekļiem, konkrēti uz signalizācijas ierīci, kas tiek uzstādīta zonā, kur autotransporta ceļš šķērso dzelzceļa pārbrauktuvi, un kas brīdina par ierīču iedarbināšanu, kuras bloķē autotransporta kustību caur pārbrauktuvi. Piedāvātā dzelzceļa pārbrauktuves slēgšanas aiztures laika prognozēšanas ierīce, kuras funkcionālā shēma ir parādīta fig.2, satur vismaz:vienu mikrokontrolieri,vienu vai vairākus atmiņas moduļus,informācijas vākšanas un sliežu ķēdes stāvokļa noteikšanas bloku, kas izpildīts ar iespēju noteikt spriegumu un strāvu sliežu līnijas padeves galā un sliežu līnijas tuvošanās posmā šunta režīmā,ritošā sastāva koordinātu un ātruma noteikšanas bloku, kas ieejā saņem signālu no informācijas vākšanas bloka par sliežu līnijas tuvošanās posma konstatēšanu šunta režīmā,datu par sliežu ķēdes darba šunta režīmā pieļaujamām vērtībām glabāšanas bloku, kas satur datus par sliežu ķēdes parametru pieļaujamām vērtībām sliežu līnijas posmos,slēgšanas aiztures laika aprēķināšanas bloku, kas izpildīts ar iespēju salīdzināt parametrus, kuri saņemti no ritošā sastāva koordinātu un ātruma noteikšanas bloka un datu glabāšanas bloka minētajam sliežu līnijas tuvošanās posmam šunta režīmā un pārbrauktuves slēgšanas koordinātes vērtības noteikšanai,pārbrauktuves slēgšanas kontroles bloku, kas izpildīts ar automātiskās signalizācijas ierīču aktivācijas iespēju uz bloka ieejā saņemtās pārbrauktuves slēgšanas koordinātes vērtības pamata.
Patent MD-960219-A (MD)
Title: Method of completing an uncased section of a borehole
Inventor: LONBECK WILHELMUS CHRISTIANUS
IPC: E21B43/10
Filed: 1993-06-08
Abstract: Method of completing an uncased section of a borehole in an underground formation comprising the steps of placing at a predetermined position in the borehole a slotted liner provided with overlapping longitudinal slots; fixing the upper end of the slotted liner; and moving upwardly through the slotted liner an upwardly tapering expansion mandrel having a largest diameter which is larger than the inner diameter of the slotted liner. Claims: 5 Fig.: 6
Patent MD-960267-A (MD)
Title: Method of producing tetrahydro-3,5-dimethyl-1,3,5- thiadiazin-2-thion powder substantially free of dust fines
Inventor: APPLER HEINZ
IPC: A01N43/88
Filed: 1992-12-15
Abstract: PCT No. PCT/EP92/02907 Sec. 371 Date Jun. 13, 1994 Sec. 102(e) Date Jun. 13, 1994 PCT Filed Dec. 15, 1992 PCT Pub. No. WO93/13085 PCT Pub. Date Jul. 8, 1993.Substantially dust-free granules of tetrahydro-3,5-dimethyl-1,3,5-thiadiazine-2-thione (I) are prepared by reacting methylamine (II) with carbon disulfide (III) and formaldehyde (IV) or by reacting the methylammonium salt of N-methyldithiocarbamic acid (V) with formaldehyde (IV) by a process in which the reaction is carried out in the presence of at least one diaminoalkylene of the formula VI R1-NH-A-NH-R2 VI where R1 and R2 independently of one another are each hydrogen or alkyl and A is an unsubstituted or substituted 1,2-ethylene, 1,3-propylene or 1,4-butylene bridge.
Patent TR-28452-A (TR)
Inventor: BRUNDIEK HORT
IPC: B02C4/30
Filed: 1994-12-19
Abstract: A grinding roller for roller or rolling mills, and its method for manufacture. For inexpensive manufacture and for increasing the service life, accompanied by limited repair expenditure, a roller jacket is manufactured in one piece for mounting on a radially inner roller body. The roller jacket has rated breaking points, along which the roller jacket breaks with radially directed breaking faces in the event of a corresponding stressing. By means of a holding device both the roller jacket manufactured in one piece and the optionally formed roller jacket breaking segments are fixed in an operationally safe manner.
Patent YU-155490-A (YU)
Title: Uredjaj za primenu veštačkog disanja u vodenoj sredini
Inventor: ZORAN LUKIC
Filed: 1990-08-13
Abstract: UREDJAJ ZA PRIMENU VEŠTAČKOG DISANJA U VODENOJ SREDINI, pronalaskom se omogućava primena veštačkog disanja, a samim tim i novi pristup u reanimaciji, ukazivanju prve pomoći kod ronioca koji je bez svesti i ne diše ili slabo diše u vodenoj sredini i na zadesnoj dubini. Reanimacionim piskom koji se stavlja unesrećenom u usta omogućava se željena hermetičnost usne šupljine. Putem kanala koji se nalaze u njegovom telu i koji se preko armiranih fleksibilnih cevi nastavljaju do čelične boce sa negativnim pritiskom, omogućena je aspiracija vode iz usta. Udisaj se postiže pritiskom na balon, pri čemu vazduh preko udisajne valvule ulazi u "T" spojnicu, gura pokretnu valvulu, koja tako zatvara izlazni otvor "T" spojnice i vazduh preko reanimacionog piska ulazi u pluća unesrećenog. Sa opuštanjem reanimacionog balona pomenute valvule dolaze u početni položaj a vazduh iz pluća preko reanimacionog piska dolazi u "T" spojnicu, gde sada potiskuje izdisajnu valvulu i ulazi u izdisajnom delu rebrastog creva, a preko njega do hidrostatskog regulatora (mokre komore) i dalje u spoljnu vodenu sredinu. Negativnim pritiskom koji se stvara opuštanjem respiratornog balona postavlja se pasivni "zahtev" hidrostatskom regulatoru za propuštanje nove količine vazduha, koji se skladišti u balonu. Po punjenju balona ceo ciklus se može ponoviti.
Patent YU-207788-A (YU)
Title: Prednji okov za sigurnosne vezove za smučke
Inventor: STRITZL K
Filed: 1988-11-09
Abstract: PREDNJI OKOV ZA SIGURNOSNE VEZOVE ZA SMUČKE. Pronalazak se odnosi na jedan okov, posebno na prednji okov za sigurnosne vezove za smučke, koji ima jedan držač djona postavljen na jednu osovinicu, i dve kolenaste poluge obrtno uležištene na osovinama pričvršćenim na jednu noseću ploču, pri čemu se kolenaste poluge mogu zakretati bočno prema napolje nasuprot sili jedne opruge. Držač djona se može pokretati na gore pod dejstvom jedne na gore usmerene sile preko jedne kompenzacione poluge, a nasuprot sili opruge, a koja poluga, bilo neposredno, bilo preko jedne medjupoluge, naleže na obe kolenaste poluge. Osovinica je pomerljiva po visini i biće kod preopterećenja izložena dejstvu jednog klinastog elementa, pomerljivog na nosećem teku, na koji naleže smučarsku cipela. Ovim je ostvarena kompenzacija dodatnih sila trenja koja se javljaju kod pada sa zakretanjem, bilo prema nazad, bilo prema napred. Prema pronalasku je klinasti element radi oslanjanja smučarske cipele izveden sa dva oslona valjka i povezan sa jednim vodećim zavrtnjem koji je uzdužno pomerljivo ugradjen u vučnu polugu, izvedenu u vidu čaure, koja zahvata kolenaste poluge.